①It’s “laughably absurd” on one blog and a “magical revolution” on another.Bloggers are talking about the same device—the Apple iPad, which hit store shelves last week. ②Tech-heads hate the iPad because it has many functions—you can e-mail, browse the Web, read books—but it has no specialty.There are other devices on the market that do all its functions faster, cheaper and more efficiently.Get a Blackberry to scan e-mails or any old laptop to access the Internet. ③This first version of the iPad lacks many basic features.Tech-heads dislike the device not because of what it offers, but because of what it doesn’t offer.It doesn’t have Flash, and it doesn’t have a camerA.It can’t access many of the world’s mobile applications, and it has a very restricted apple storE.Based on purely technological grounds, the iPad is said to lack more than it gives. ④But if you are not a crazy tech-head, and you love the iPod and iPhone, “this device is for you,” said Steve Jobs, Apple’s CEO.The iPad will take online activities truly mobilE.It will allow you to read the news in bed, check a recipe in a busy kitchen or view a large-scale Google map. ⑤Perhaps most important to the masses, it is a traditional computer without troublE.There are wireless, but it’s totally mobilE.You press a button and it comes on in seconds.To add a program, you just download it from the Internet.Since almost everyone uses a computer in the office or at school, the need for the traditional desktop model at home is disappearing.Slate Magazine’s Farhad Manjoo calls the iPad the perfect alternative to the home computer system. ⑥But no matter how you feel about the iPad, as a tech-head or an everyman, there’s no arguing with its appeal.Love it or hate it, the iPad sold over 600,000 units on its opening weekend, surpassing the iPhone’s record sales in 2007. 61.What can be the best title for the text? A.Loving and hating the iPad B.An exciting invention C.A home computer substitute D.The iPad—a wise choice 62.According to the text, which of the following is Not true of the iPad? A.It can access the Internet. B.It is wireless but portablE. C.It can play any online video. D.It can help you scan e-mail. 63.Which of the following best shows the structure of the text? 64.Farhad Manjoo’s attitude towards the iPad might be that of ______. A.doubt B.unconcern C.sympathy D.support 65.Tech-heads dislike the iPad because of ______. A.its after-sale services B.its high price C.its function shortages D.its slow speed

阅读理解CRobotsaresmart.Withtheircomputerbrainstheyhelppeopleworkindangerousplacesordodifficultjobs.Somerobotsdoregularjobs.BobbythemailcarrierbringsmailtoalargeofficebuildinginWashingtonD.C.Heisoneofthe250mailcarriersintheUnitedStates.Mr.Leachimwhoweighstwohundredpoundsandissixfeettallhassomeadvantagesasateacher.Oneisthathedoesnotforgetdetails.Heknowseachchild’snametheparents’namesandwhateachchildknowsandneedstoknow.Inaddition另外heknowseachchild’spetsandhobbies.Mr.Leachimdoesnotmakemistakes.Eachchildgoesandtellshimhisorhernamethendialsanidentificationnumber.Hiscomputerbrainputsthechild’svoiceandnumbertogether.Heidentifiesthechildwithoutmistakes.Thenhestartsthelesson.AnotheradvantageisthatMr.LeachimisflexiblE.Ifchildrenneedmoretimetodotheirlessonstheycanmoveswitches.InthiswaytheycanrepeatMr.Leachim’slessonoverandoveragain.Whenthechildrendoagoodjobhetellsthemsomethinginterestingabouttheirhobbies.AttheendofthelessonthechildrenswitchMr.Leachimoff.Thefirstparagraphofthepassagetellsus________.A.humanbeingsarenotassmartasrobotsB.robotscanhelppeopleinmanydifferentwaysC.robotswilltaketheplaceofmantoruletheearthD.wecanonlyuserobotstodosomeregularjobsMr.Leachim’s________makeshimagoodteacher.A.advantagesB.knowledgeC.appearanceD.energyThewordflexibleinthelastparagraphmeans________.A.notstrictB.nothardC.changeableD.suitableWhichofthefollowingstatementsisTRUEaccordingtothepassage?A.Thereare250robotteachersintheUnitedStates.B.BobbyworksinalargeofficebuildinginWashingtonD.C.C.Mr.Leachimisrun开动andcontrolledbyelectricity.D.ThelessonstaughtbyMr.LeachimaregivenonaTVset.

HaveyoueverdreamedofvisitingaplanetintheMilkyWay银河系?Whilethetripsoundsexcitingitwouldtakeyearsandyearstoreachyourdestination.SointhefuturebedtimeforastronautsmaybemorethanafewhoursofregularshuteyE.Theywouldhavetosleepforyears.Europeanresearchersarenowconductinghibernationexperiments.Thestudymayhelpthemunderstandwhetherhumanscouldeversleepthroughtheyearsitwouldtakeforaspaceflighttodistantplanets.Iftherewasaneffectivetechnologyitcouldmakedeep-spacetravelarealitysaidMarkAyreoftheEuropeanSpaceAgencylastmonth.Whatseemslikeasciencefictionisnotcompletelyunlikely.Researchershavebeenabletousechemicalstoputlivingcellsintoasleep-likestatewheretheydon’tagE.Theyhavenowmovedontothesmallnon-hibernatingmammals哺乳动物likerats.A.majorchallengeisthefactthatcellscanbeverysimplesystemswhereasbodyorgansarefarmorecomplex复杂的.It’slikemovingfromasimpleApplecomputertoasupercomputersaidMarcoBiggiogeraahibernationresearcheratItaly’sUniversityofPaviA.Justlikebearsandfrogsthehibernationofhumanbeingswouldcauseaperson’smetabolism新陈代谢tolowersotheywouldneedlessenergy.Medicalresearchhoweverisjusthalfofaspaceflighthibernationsystem.Thereisachallengeofdesigningasuitableprotectiveshelter栖身所.SuchashelterwouldprovidetheproperenvironmentforhibernationsuchasthepropertemperaturE.Itwouldalsohavetomonitor监控lifefunctionsandservethephysiologicalneedsofthehibernator.AccordingtoAyrethesix-personHumanOuterPlanetsExplorationMission使命toJupiter’smoon木星的卫星Callistocouldbeanopportunitytousehumanhibernation.Themissionaimstosendsixpersonsonafive-yearflighttoCallistowheretheywillspend30daysin2045.Accordingtothearticlethehibernationresearch______.A.isjustanideaB.isalwaysasciencefictionC.hasalreadyfinishedsuccessfullyD.hasmadesomeprogressInahibernatingstateapersonneeds______.A.lesssleepB.morefoodC.lessenergyD.moremovementThefirsttryofthehibernationtechnology_____thesix-personHumanOuterPlanetsExplorationMissiontoJupiter’smoonCallisto.A.willbeB.hasbeenplannedforC.iscertaintobeD.maybeWhatisthebesttitleofthearticle?A.HibernationStudyForSpaceTravelB.WelcomeToOurSpaceTravelC.ToHibernateToLiveLongerD.WelcomeToTheMilkyWay

.DamagetoOzonelayerGetsWorseInthemiddleofwinterwhensnowisfallinginmanypartsoftheUnitedStatesscientistshavesoundedawarningtopeoplewhoplantospendmanyhoursinthesunthissummer.Thewarningis:Thesun’ssummertimeraysaremoredangerousthanoncethought.A.teamofscientistsfrom80nationsrecentlyreportedtotheUnitedNationsthatalayerofozone臭氧层intheatmospherewhichprotectshumansfromharmfullevelsofultravioletradiation紫外线辐射willbethinnerovertheUnitedStatesthissummer.ThethinnerlayerallowsmoreultravioletraysfromthesuntoreachEarth.Theextraamountofultravioletradiationcouldcauseanincreaseinthenumberofcasesofskincancer.Scientistsfirstbecameconcernedabouttheozonelayerinthemid-1980swhenaholewasdiscoveredinthelayeraboveAntarcticaduringthewinter.Theholewascausedbychemicalsusedinrefrigeratorsandairconditioners.WhenthesechemicalsaresentoutintotheatmospheretheyproducegasesthatdestroytheozonE.Concernabouttheprotectiveozonelayerrosemorerecentlywhendata数据fromsatellitesandgroundstationsshowedthatozonelevelsweredroppingoverareasotherthanAntarcticA.LowozonelevelswererecordedinthespringandsummerovertheUnitedStatesandoverotherpopulatedareasintheworlD.Althoughmanycountrieshavealreadybegunstoppingtheuseofozonedestroyingchemicalsthenewfindingsareexpectedtoadvancethetimetableforatotalban禁止ofthechemicals.59.Thescientistshaveobservedtheozonelayer_____.A.since1980B.sincelastwinterC.forabout20yearsD.foraboutoneyear60.Theozonelayerintheatmospherecan_____.A.doalotofgoodtohumanbeingsinmanyways.B.protecthumansfromdiseasescausedbybadweather.C.doalotofharmtohumanbeingsinthesummer-timE.D.protecthumansfromharmfullevelsofultravioletradiation.61.Scientistsfirstfoundthattherewasaholeintheozonelayer_____.A.aboveArcticduringthewinterinthemid-1980sB.aboveAntarcticaduringthewinterinthemid-1980sC.oversomewhereinthenorthoftheequatorin1980D.overtheU.S.Ainthesummertimeinthemid-1980s62.Thedamagetotheozonelayerwascausedby_____.A.thechangeableweatherB.ozone-destroyingchemicalsC.chemicalsfromrefrigeratorsD.chemicalsfromairconditioners

It'sinterestingthatthearrivalofsnowhaseffectonpeopleindifferentcountries.Forsomecountriesitisanimportanthappeningtocelebrateeachyearwhileforothersacatastrophe灾害orevenawonder.Buttherearecountriesbetweenthesetwokindsthatnormallyexpectsnowsometimeover-thewintermonthsbutneverreceivesnowregularlyorinthesamequantitieseveryyear.Britainisoneofthemforwhichthearrivalofsnowquitesimplycausesproblems.Withinhoursofthefirstsnowfallshoweverlightroadsareblocked;trainsandbuseshavetostopinthemiddleoftheway.Normalcommunicationisaffectedaswell:telephonecallsbecomedifficultandthepostimmediatelytakesmoretimethanusual.Andalmostwithinhourstherearealsocertainshortages—breadvegetablesandotherthings—notbecauseallthesethingscannolongerbeproducedorsenttoshopsbutmainlybecausepeoplearefrightenedandgooutandstoreupwithfoodandsoonjustforfearthatsomethingbadshouldhappen.Butwhydoessnowhavethiseffect?AfteralltheSwisstheAustriansandtheCanadiansdon'thavesuchproblems.Itissimplebecausethereisnotenoughplanningandpreparation.WeneedmoneytobuyequipmenttodealwithsnowandicE.Tokeeptheroadsclearforexamplerequiressnow-ploughs扫雪机andmachinestospreadsalt.ThereasonwhyacountrylikeBritaindoesnotbuysnow-ploughsisthattheyareusedforafewdaysinanyoneyearandthemoneycouldbemoreusefulinotherthingssuchashospitaleducationhelpingtheolD.AccordingtothewriterBritainisacountry_______.A.whichhasregularsnowB.whichisnotwellpreparedforsnowC.forwhichsnowisacatastropheD.forwhichsnowisawonderAfterafewhours'snowingthereareoftensomeshortagesoffoodbecause_______.A.shopshavecloseddownB.peoplebuyasmuchastheycanC.farmerscannotproduceanymoreD.peopleeatmorevegetablesinwinterThewordstwokindsinthepassagemeanthecountries_______.A.whichhaveweatherasyearlyhappeningtocelebrateorasrare少见weatherB.whicheitherhaveheavysnoworlightsnowC.towhichsnoweithercausesproblemsornoproblemsD.whicheitherhavesnow-ploughsornosnow-ploughs

31stOctober——A.teamofBritishexplorershasannouncedtheyaregoingtotheNorthPoletomeasuretheicecap’sthickness.Theexplorationwilltakeground-basedreadings仪表的读数ofaniceformationwhichmostscientistsagreeisshrinkingatanalarmingratE.ExplorerPenHadow’sthree-memberteamwillpullasled-fixedradardevicewhichmeasuresicedensityeveryeightcentimeters2000kilometersacrosstheArcticandwillproducemillionsofreadings.TheywillleaveinFebruary2008andwillfacetemperaturesof-50℃onajourneythatwilltakeupto120days.TheyhavebeentestingtheirequipmentinBritainandCanadA.Hadowisexcitedabouttheprospects前景Forthefirsttimewewillbeabletotransmitvideoimages—webcamfilmoftheexpedition—asitunfoldssopeoplecantrackusandthewholeideaistoengageasmanypeopleaswecaninwhatwe’redoing.Newfallensnowontopoftheicemakesground-basedmeasurementsmoreaccuratethansatellitedatA.IthasbeenintheplanningstageforawhilesaidHadow.Wespentthelasttwoyearsdevelopingimpulseradar冲击雷达whichnormallyisabout100kilogramsandhangsunderanaircraftandsoon.We’vemanagedtogetitdowntoabout4kilograms.It’sthesizeofabriefcaseandwearedraggingitbehindthesledaswego.Theicecapshrankenoughin2007sothatapathwaythroughthecapknownastheNorthwestPassageopenedupduringthemeltingoftheArcticsummer.CambridgeUniversity’sJoaoRodriguesexplainsThicknessoftheicecapwilldeterminehowmuchsolarradiationwillbereflectedandtheheatexchangebetweentheoceanandtheatmosphereanditisthusavitalcomponent成分ofclimatemodels.IfwarmingtrendscontinuesomeexpertspredictthattheArcticOceancouldbeice-freeduringthesummerwithinafewdecades.１Whatwouldbethebesttitleforthetext?A.ExplorationtotheNorthPolE.B.Arcticicecapshrinking.C.ArcticicesurveyannounceD.D.Ground-basedmeasurementsoficE.２.Whatisspecialabouttheexploration?A.ItwillbebroadcastliveontheInternet.B.Explorerswilluseasled-fixedradardevicE.C.Explorerswilltravelinextremelycoldconditions.D.Ground-basedmeasurementsaremoreaccuratE.３.Whatisthepurposeoftheexploration?A.Tomeasuretheicecap’sthickness.B.TostudywhethericewilldisappearintheArctiC.C.TomakeafilmabouttheArcticexploration.D.Tomakepeopleinterestedinwhattheyaredoing.４.Itcanbeinferredfromthepassagethat________.A.iceintheArcticwilldisappearintenyearsB.theexplorationwilllastforhalfayearC.Hadowspenttwoyearsdevelopingakindofradarwhichisabout100kilogramsD.ifthereissnowonicesatellitescan’tmeasuretheicethicknessaccuratelyenough５.Fromthepassagewelearnthat________.A.theexplorerswillmeasureicedensityeveryothercentimeterB.peoplewillbeabletofollowtheexplorersandseewhattheyaredoingC.peoplecouldgothroughtheNorthwestPassageinthe2007ArcticsummerD.theequipmentthatHadow’steamusewillbetestedintheUnitedStates

DogshaveanunderstandingoffairplayandbecomeangryiftheyfeelthatanotherdogisgettingabetterdealanewstudyhasfounD.Thestudylookedathowdogsreactwhenacompanionisrewardedforthesametrickinanunequalway.FriederikeRangearesearcherattheUniversityofViennainAustriaandhercolleaguesdidaseriesofexperimentswithdogswhoknewhowtorespondtothecommandgivethepaw.Thedogswerenormallyhappytorepeatedlygivethepawwhethertheygotarewardornot.Butthatchangediftheysawthatanotherdogwasbeingrewardedwithapieceoffoodwhiletheyreceivednothing.WefoundthatthedogshesitatedsignificantlylongerwhenobeyingthecommandtogivethepawtheresearcherswritE.Theunrewardeddogseventuallystoppedcooperating.Scientistshavelongknownthathumanspaycloseattentiontoinequity.Butresearchersalwaysassumedthatanimalsdidn’tsharethetrait.TheargumentwasthatthisisauniquelyhumanphenomenonsaysFransdeWaalaprofessorofpsychologyatEmoryUniversityinAtlantA.Thatchangedin2003whenheandacolleaguedidastudyonmonkeys.Themonkeyshadtohandasmallrocktoresearcherstogetapieceofcucumberinreturn.Theywerehappytodothis.Butiftheysawthatanothermonkeywasgettingamoredeliciousrewardagrapefordoingthesamejobtheywouldthrowawaythefoodandrockandatsomepointjuststoppedperforming.Inthatexperimentthemonkeysconsideredthefairnessoftwodifferenttypesofpayment.ButwhenRangeandhercolleaguesdidasimilarstudywiththeirtraineddogstestingtoseeifdogswouldbecomeupsetiftheyonlygotdarkbreadwhenotherdogsreceivedsausagetheyfoundthataslongasthedogsgotsomekindoffoodpaymentevenifitwasn’tthemostdeliciouskindtheanimalswouldplayalong.HowdidthedogsinRange’sstudyreacttotheorderofgivingthepaw?A.TheytooktheorderevenwithoutbeingrewardeD.B.TheytooktheorderonlywhenrewardeD.C.Theyturnedadeafeartorepeatedorders.D.Theyhesitatedlongerwhengivenrepeatedorders.TheresearchbyFransDeWaalin2003___________.A.originatedfromRange’sresearchondogs.B.showedthatanimalsdopayattentiontoinequity.C.begantheargumentthatonlyhumansareawareofinequity.D.wasconductedtofindouthowmonkeysreactedtohumans’orders.Somemonkeysintheresearchbecomeangrybecausetheyfoundanothermonkey_______.A.wasgivenlesswork.B.wasgivenmorefooD.C.wasgiventhesametypeoffooD.D.wasgivenmoredeliciousfooD.Rangefoundthatcomparedwithmonkeysdogs____________.A.caremoreaboutwhethertheyarerewardeD.B.carelessaboutwhattheyarerewardedwith.C.caremoreaboutwhattheyareorderedtodo.D.carelessaboutwhogivesthemorders.Whatisthemainideaofthepassage?A.Animalshavevariouswaystoshowtheiranger.B.Dogsarelessintelligentthanmonkeys.C.Dogshaveasenseoffairness.D.Mostanimalswanttoberewardedequally.

TheGalapagosafar-awayarchipelago群岛andlargelyuntouchedbymanisnowfacingaproblem.ItslocalpeoplewholiveontheislandofSantaCruzwanttodevelopthebusinessandtouristpotential旅游资源oftheislanD.RecentlytheyarelockedinabitterstrugglewiththenaturalistswhoworkattheCharlesDarwinCentrealsoonSantaCruz.Thenaturalistswanttoprotecttheisland’swildlifewhichisalreadysufferingasaresultofhumanactivity.Theanimals’greatthreatusedtobesailorswhohundredsofyearsagorobbedtheislandsforfooD.Theywipedoutabout250000GiantTortoises.ForexampleonPintaoneofthesmallestislandstherearenoGiantTortoisesleftatall.Thelastsurvivoran80-year-oldGiantTortoisecalledLonesomeGeorgelivesundertheprotectionofnaturalistsattheDarwinCentrE.Todaytheisland’sanimalsarenolongerhuntedforfooD.Butotherdangershavereplacedthethreatfromsailors.GoatsforexampleintroducedovertheyearsbymanhavegonewilD.Withnonaturalenemiestheirnumberhasreached10000onthelargestoftheGalapagosislandsIsabellA.TheyareeatinghugequantitiesofplantsandrobbedtheremainingGiantTortoisesoffooD.TheproblemisnowsobadthattheNationalParkServicehashiredhunterstokillthegoatsinordertosavetheGiantTortoisefromdyingout.TodayyoucanfindtheGiantTortoisesontheislandof_______.A.SantaCruzB.PintaC.IsabellaD.GalapagosWhichofthefollowingshowstherightrelationshipbetweentheGalapagosIsabellaPintaandSantaCruz?A.TheGalapagos>Pinta>Isabella>SantaCruzB.Isabella>SantaCruz>theGalapagos>PintaC.TheGalapagos>Isabella>SantaCruz>PintaD.Isabella>theGalapagos>Pinta>SantaCruzWecanlearnfromthearticlethegreatestdangertotheGiantTortoisesisfrom________.A.sailorsB.huntersC.goatsD.thelocalpeopleFromthefirstparagraphwecaninferthat_____.A.thenaturaliststrytohelpthelocalpeoplewiththeirinterest.B.ThelocalpeoplepaymoreattentiontotheeconomicgrowththanthewildlifethereC.Theanimalsandplantsareofgreatimportancetothelocal.D.Thenaturalistsdon’tcareaboutthelocalpeopleatall

第二节简答题共3小题每小题1.5分满分4.5分Tsunamis海啸areaseriesofhugewavescreatedbyanundergroundmovementsuchasanearthquakeoravolcaniceruption火山喷发.A.tsunamicantravelhundredsofmilesperhourintheopenoceanandhitthelandwithhugewaves.Fromtheareawherethetsunamiscomewavestravelinalldirections.Oncethewavesapproachthecoasttheywillbecomemorethan100feetinheight.Thetopography地形ofthecoastlineandtheoceanfloorwillinfluencethesizeofthewavE.TheremaybemorethanonewaveandthelatteronemaybelargerthantheonebeforE.Thatiswhyasmalltsunamiatonebeachcanbeahugewaveafewmilesaway.AlltsunamisaredangerouseveniftheymaynotdamageeverycoastlinetheystrikE.A.tsunamicanstrikeanywherealongmostoftheUScoastlinE.ManyharmfultsunamishaveoccurredalongthecoastsofCaliforniaOregonWashingtonAlaskaandHawaii.A.movementoftheoceanfloorcausedbyearthquakesmostoftencausestsunamis.Ifatsunamioccursclosetoacoastthefirstwavecouldreachthebeachinafewminutesevenbeforeawarningisgiven.Areasareatgreaterriskiftheyarelessthan25feetabovesealevelandwithinamileofthecoastlinE.Drowningisthemostcommoncauseofdeathduringatsunami.Tsunamiwavesareveryharmfultobuildings.Otherdangersincludefloodspollutionofdrinkingwaterandfiresfromgaslines.Anaccurateprediction预报systemwillallowauthorities官方toissuetimelywarningsandsavelivesintheeventofashore-boundtsunami.ButforecastingtsunamisaccuratelyisverydifficultbecausetheoceanisusuallycalmbeforetheystrikelanD.65.Whatcancausetsunamisaccordingtothepassage?回答词数不超过6个______________________________________________________________________________66.Whatharmcanatsunamibringbesideskillingpeopleanddamagingbuildings?回答词数不超过15个______________________________________________________________________________67.Whyisitverydifficulttoforecasttsunamiaccurately?回答词数不超过9个______________________________________________________________________________

HowRoomDesignsAffectOurWorkandFeelingsArchitectshavelonghadthefeelingthattheplacesweliveincanaffectourthoughtsfeelingsandbehaviors.Butnowscientistsaregivingthisfeelinganempirical经验的实证的basis.Theyarediscoveringhowtodesignspacesthatpromotecreativitykeeppeoplefocusedandleadtorelaxation.Researchesshowthataspectsofthephysicalenvironmentcaninfluencecreativity.In2007JoanMeyers-LevyattheUniversityofMinnesotareportedthattheheightofaroom'sceilingaffectshowpeoplethink.Herresearchindicatesthathigherceilingsencouragepeopletothinkmorefreelywhichmayleadthemtomakemoreabstractconnections.Lowceilingsontheotherhandmayinspireamoredetailedoutlook.Inadditionstoceilingheighttheviewaffordedbyabuildingmayinfluenceanoccupant'sabilitytoconcentratE.NancyWellsandhercolleaguesatCornellUniversityfoundintheirstudythatkidswhoexperiencedthegreatestincreaseingreennessasaresultofafamilymovemadethemostgainsonastandardtestofattention.UsingnaturetoimprovefocusofattentionoughttopayoffacademicallyanditseemstoaccordingtoastudyledbyC.KennethTannerheadoftheSchoolDesign&PlanningLaboratoryattheUniversityofGeorgiA.Tannerandhisteamfoundthatstudentsinclassroomswithunblockedviewsofatleast50feetoutsidethewindowhadhigherscoresontestsofvocabularylanguageartsandmathsthandidstudentswhoseclassroomsprimarilyoverlookedroadsandparkinglots.Recentstudyonroomlightingdesignsuggeststhandim暗淡的lighthelpspeopletoloosenup.Ifthatistruegenerallykeepingthelightlowduringdinneroratpartiescouldincreaserelaxation.ResearchersofHarvardMedicalSchoolalsodiscoveredthatfurniturewithroundededgescouldhelpvisitorsrelax.Sofarscientistshavefocusedmainlyonpublicbuildings.Wehaveaverylimitednumberofstudiessowe'realmostlookingattheproblemthroughastraw吸管architectDavidAllisonsays.Howdoyoutakeanswerstoveryspecificquestionsandmakebroadgeneralizeduseofthem?That'swhatwe'reallstrugglingwith.WhatdoesJoanMeyers-Levyfocusoninherresearch?A.Light.B.Ceilings.C.Windows.D.FurniturE.Thepassagetellsusthat______.A.theshapeoffurnituremayaffectpeople'sfeelingsB.lowerceilingsmayhelpimprovestudents'creativityC.childreninadimclassroommayimprovetheirgradesD.studentsinroomswithunblockedviewsmayfeelrelaxedTheunderlinedsentenceinthelastparagraphprobablymeansthat______.A.theproblemisnotapproachedstepbystepB.theresearchessofarhavefaultsinthemselvesC.theproblemistoodifficultforresearcherstodetectD.researchinthisareaisnotenoughtomakegeneralizedpatternsWhichofthefollowingshowstheorganizationofthepassage?CP:CentralPointP:PointSP:Sub-point次要点C:Conclusion

Therearerobotsallaroundus.Somedoverycomplicatedjobslikeflyingairplanesanddrivingsubwaytrains.andsomedoonesimplejoB.Whenanautomaticwashingmachineisswitchedonwaterpoursin.Themachinewaitsuntilthewateriswarmenoughforwashingclothes.Itdoesthisbyfeedback反馈.Informationaboutwhatishappeningisfeedbackintotherobottotellwhattodonext.Oureyesearsandothersensesareourfeedback.Theytelluswhatisgoingonaroundus.Sorobotsarelikehumanbeingsintwoways.Theyworkandtheyhavefeedback.Insomewaysrobotsarebetterthanhumanbeings.Theyworkquicklyanddonotmakemistakes.Theydonotgetboreddoingthesamejoboverandoveragain.AndtheynevergettireD.Sorobotsareveryusefulinfactories.Theycanbetaughttodomanydifferentjobs.FirsttheirelectronicbrainmustbeshownhowthejobisdonE.A.personmovestherobot’sarmsandhandsthrougheachpartofthejoB.ThemostintelligentrobotscanmoveandseE.Theireyesarecameras.Theirfingerscanfeelshapesandsizesoftheobjects.Theserobotshavecomputerbrainslinkedtotheireyesandfingerswhichcontroltheiractions.Theexpensiverobotsareusedinscientificresearch.Theydosuchjobashandlingradioactivematerials.Inthispassagetheauthortellsusthat________.A.robotsareverypopularB.therearevariouskindsofrobotsC.weseerobotsonlyatcertaintimesD.robotscanbeeasilycontrolledWhatdoestheauthorseemtoinformyouaboutrobots?A.TheyshouldbegreatlyimproveD.B.TheywillprobablytakeoverinthefuturE.C.Theyareveryhelpfulandusefultohumans.D.Theyaremachinesthatbreakdownalot.Theauthorsaysthatinindustry________.A.robotsbreakdownalotB.robotscandomanyjobsC.robotsonlygetinthewayD.robotssometimescausetroublesThefactthatarobotnevergetsboreddoingthesamejobmeansthat_______.A.itisverymuchlikehumanbeingsB.itcandoboringjobsforpeopleC.itwillneverborepeopleD.itwillworkmuchbetterthanhumanbeingsTherobotsusedforscientificresearch_______.A.arenotverycleverB.areverycheapC.areverybigD.areverycostly

ClimatechangeexpertsfromtheTyndallClimateResearchCentreinBritainhavesaidurgentactionisneededtocurbtherapidgrowthinairtravelifthegovernmentistomeetitscommitmentsontacklingglobalwarming.ThisreportfromStephenEvans:Fallingticketpricesandrisingincomesareleadingtorapidgrowthinglobalairtravel.AccordingtotheBritishgovernmentthenumberofBritishairpassengersforexamplewillmorethandoubleinthenextquarterofacentury.Increasesofsuchanorderwouldmeanmuchmoreaviationfuelbeingburnedandaviationfuelmaybemoreharmfultotheenvironmentthanotherfuelsbecausetheresultingsmokeisemittedathighaltitudes.A.groupofscientistsattheenvironmentalresearchgrouptheTyndallCentresaysthatifBritainistomeetitsoveralltargetforcuttingdamagingemissionsotherusesoffuellikeforheatinghomesordrivingcarswouldhavetobecutdramatically.TheBritishgovernmentwantstheuseofaviationfuelcoveredbyinternationalagreementontheenvironment.Thedifficultyforanyindividualgovernmentisthattaxingfuelusedatitsownairportsmightpushairlinestomovetheiroperationstocompetingairportsinothercountries.WhichstatementisTRUE?A.A.lotofpeoplearoundtheworldhaverecentlystoppedflyingbecausetheyhavelessmoneytospendandthepriceofplaneticketsisgoingupB.Halfasmanypeopleastodaywillflyinthenext25years.C.Becausemoreplanesaresuingmoreflightpetrolandmorepollutionisbeingproducedinthesky.D.TheBritishgovernmentwouldlikeallcountriestoagreenottotaxairlinefuel.Whichisthereasonthatleadstotherapidgrowthinglobalairtravel?A.Theincreaseofincomesandthedecreaseofticketprices.B.Thegrowthofthenumberofgoodplanes.C.ThefallingoftheoilpricE.D.Theencouragementofthegovernments.TheTyndallCentresays________.A.thenumberofBritishairpassengerswillmorethandoubleinthenextquarterofacentury.B.Britainwillhavetouselessenergyathomeandontheroadstomeetthegoalofcuttingpollution.C.Ifairportsaretaxedforusingfuelbyeachcountry’sgovernmentthenairlinesmightuseotherairportswithcheaperfueltaxes.D.Onlytheuseofaviationfuelneedstobecutdowntomeettheoveralltargetforcuttingdamagingemissions.What’sthebesttitleofthetext?A.FallingTicketPricesandRisingIncomesB.GrowthinAirTravelHarmsEnvironmentC.RapidGrowthinGlobalAirTravelD.MoreFlightPetrolMoresmoke

第三部分阅读理解共20小题每小题2分满分40分阅读下列短文从所给的四个选项A.B.C.D中选出最佳选项Sciencesummercampsareoneofthebestwaystoimprovecreativityofstudentsandteachthemapracticalapproachtowardsscienceanditsapplications应用.Studentstakingpartinthecampscanlearntoappreciatescienceandtechnologyatanearlyagetobebetterpositionedforfurtherlearningandfinallybetterpreparedtofacechallenges.Apartfromtheoriesscientificexperimentsanddiscussionsareencouragedatthesecamps.ThesciencesummercampsareusuallyheldbetweenJuneandAugustandit’sgoodforparentstostartplanningtheirchildren’ssummercampsatleast6to7monthsinadvancE.Thisperiodoftimeprovidesanopportunityforthemtodoproperresearchandsavemoney.Withmorethan2000summercampsintheUSthereisawidevarietyforparentstochoosefrom.Ifthechilddoesn’tlikebiologythereisnopointsendinghimtoananatomy解剖学sciencecamp.Likewise同样地ifonethinksthathischildlimitshimselftobooksthroughouttheschoolyearheshouldtryandchoosecampswhichprovidestudentswithanopportunitytomoveoutintheopenandbephysicallyactivE.Tomakethetaskeasiertherearemanywebsiteswhichprovideonlineresourcematerialstohelpparentsselectasummercampthatfitstheneedsoftheirchildren.Generallyasciencesummercampcostsbetween$150and$500dependingonwherethecampislocatedhowlongitlastsandofcoursewhatsubjectitcovers.Someofthemalsoprovidescholarships奖学金forbrightstudentstoencouragethem.56.Asciencesummercampoffersstudents.A.chancestobewellpreparedforfuturestudyB.chancestoresearchandsavemoneyC.waystogetonlineresourcematerialsD.chancestoliveindependently57.Whatdoestheunderlinedwordtheminthesecondparagraphreferto?A.StudentsB.OrganizersCScientistsD.Parents58.Wecaninfer推断fromthesecondparagraphthat.A.it’simportantforchildrentorelaxatthesummercampsB.onlineresourcematerialscanhelptoorganizeasummercampC.propercampsshouldbechosenforchildrenaccordingtotheirneedsD.differentparentsshouldbechosenforchildrenaccordingtotheirneeds59.Whatdothecostsofasciencesummercampdependon?A.Organizers’effortsandsuggestions.B.Locationtimeandcontent.C.Students’likesanddislikes.D.Effectsandbenefits.

Formorethantwentyyearsscientistshavebeensearchingforsignsoflifeonotherplanets.Mostofthesesearcheshavebeendoneovertheradio.Thehopeisthatsomeoneinouterspacemaybetryingtogetintouchwithus.Scientistsalsohavesentradioandtelevisionmessagesonspaceshipstravelingthroughspaceonthechancethatsomeonemaybereceptivetosuchmessages.Scientistsareusingpowerfulradiotelescopestolistentosignalsfromabout1000starsallwithin100lightyearsofearth.Inadditiontheywillscan扫视theentireskytolistenforradiomessagesfrommoredistantstars.UsingacomputertheywillbeabletomonitormorethaneightchannelsatonetimE.ScientistsarelookingforanysignaltheystandsoutfromthebackgroundnoisE.Ofthe200billionstarsintheMilkyWaygalaxy银河星系scientistsfindthatfivepercentarelikeoursun.Perhapshalfofthemhaveaplanetlikeearth.Suchaplanetwouldbeareasonabledistancefromthestarfortemperaturestoberightfortheevolution进化oflifE.BasedontheinhabitablethatcanbelivedinplanetsinourgalaxymostscientistsagreethatchancesarelikelythatoneormoreoftheseplanetssupportsomelifE.Howevermanyscientistswonderwhetherintelligent有智力的lifeexistsonotherplanets.SomebelievethattwentyyearsofsearchingwithoutanyintelligiblemessagesshowsthatnooneisouttherE.Theysaythattheevolutionofintelligencecomparabletooursisunlikely.Otherscientistsbelievethatoursearchhasn’tbeenlongenoughtoruleoutthepossibilitythatintelligentlifeexistsinourgalaxy.Althoughoursunfamilyisonlyaboutfivebillionyearsoldourgalaxyisabout20billionyearsolD.Inthattimesomescientiststhinkitislikelythatcivilization文明muchmoreadvancedthanourshavedevelopeD.Perhapsthesecivilizationssendusnosignals;perhapswehavenotrecognizedthesignalstheyhavesentus.Ifwehopetofindintelligentlifethesescientistsbelievethatwehavetokeeplooking.Accordingtothepassagehowmanyplanetsinourgalaxymightbeinhabitable?A.5billion.B.10billion.C.15billion.D.200billionThefirstparagraphinthispassageismainlyabout________.A.howscientistsarelookingforsignsoflifeonotherplanetsB.whyscientistsarelookingforsignsoflifeonotherplanetsC.wherescientistsarelookingforsignsoflifeonotherplanetsD.whenscientistsarelookingforsignsoflifeonotherplanetsTheunderlinedwordmonitorinthepassagemeans________.A.findB.followC.checkD.formWhichofthesestatementsistruebasedontheinformationinthepassage?A.Theearthisoneoftheoldestplanetsinourgalaxy.B.Mostscientistsbelievethatthereisintelligentlifeonotherplanets.C.Scientistsaretryingdifferentwaystofindsignsoflifeonotherplanets.D.Scientistsdon’tbelievethattheremightbelifeonotherplanets.

Believeitornotopticalillusion错觉cancuthighwaycrashes.Japanisacaseinpoint.Ithasreducedautomobilecrashesonsomeroadsbynearly75percentusingasimpleopticalillusion.Butstripescalledchevrons人字形paintedontheroadsmakedriversthinkthattheyaredrivingfasterthantheyreallyareandthusdriversslowdown.NowtheAmericanAutomobileAssociationFoundation基金会forTrafficSafetyinWashingtonD.C.isplanningtorepeatJapan’ssuccess.Startingnextyearthefoundationwillpaintchevronsandotherpatternsofstripesonselectedroadsaroundthecountrytotesthowwellthepatternsreducehighwaycrashes.Excessivetoogreatspeedplaysamajorroleinasmuchasonefifthofallfataltrafficaccidentsaccordingtothefoundation.Tohelpreducethoseaccidentsthefoundationwillconductitstestsinareaswherespeed-relatedhazardsdangerarethegreatestcurvesexitslopestrafficcirclesandbridges.Somestudiessuggestthatstraighthorizontalbarspaintedacrossroadscaninitiallycuttheaveragespeedofdriversinhalf.Howevertrafficoftenreturnstofullspeedwithinmonthsasdriversbecomeusedtoseeingthepaintedbars.Chevronsscientistssaynotonlygivedriverstheimpressionthattheyaredrivingfasterthantheyreallyarebutalsomakealaneappeartobenarrower.Theresultisalongerlastingreductioninhighwayspeedandthenumberoftrafficaccidents.Thepassagemainlydiscusses________.A.anewwayofhighwayspeedcontrolB.anewpatternforpaintinghighwaysC.anewwayoftrainingdriversD.anewtypeofopticalillusionOnroadspaintedwithchevronsdriverstendtofeelthat________.A.theyshouldavoidspeed-relatedhazardsB.theyaredrivinginthewronglaneC.theyshouldslowdowntheirspeedD.theyarecomingneartothespeedlimitTheadvantageofchevronsoverstraighthorizontalbarsisthattheformer________.A.cankeepdriversawakeB.cancutroadaccidentsinhalfC.willlookmoreattractiveD.willhavealongereffectondriversTheAmericanAutomobileAssociationFoundationforTrafficSafetyplansto________.A.tryouttheJapanesemethodincertainareasB.changetheroadsignsacrossthecountryC.replacestraighthorizontalbarswithchevronsD.repeattheJapaneseroadpatternsWhatdoestheauthorsayaboutstraighthorizontalbarspaintedacrossroads?A.Theyaresuitableonlyonbroadroads.B.TheyarefallingoutofuseintheUnitedStates.C.TheyareignoredinalongperiodoftimE.D.Theycannotbeusedsuccessfullytotrafficcircles.

Thousandsofdeadred-wingedblackbirdsfellfromtheskyinanArkansastownonNewYear’sEveaftermassiveinjuriestestsbyArkansasofficialsconcludedonMonday.Some5000birdsmysteriouslyfellfromtheskyinBeebeArkansasafterdarkonNewYear’sEvE.Thebirdssufferedfromacutephysicalinjuriesleadingtointernalhemorrhage大量出血anddeath.TherewasnosignofinfectiousdiseasetheArkansasGameandFishCommissionsaidinastatement.ThebirdswereotherwisehealthyitsaiD.OnetheoryisthatbirdswerefrightenedbyNewYear'sfireworksandflewintobuildingsorotherobjects.Loudnoiseswerereportedshortlybeforethebirdsbegantofallfromtheskythestatementsaidaddingthatblackbirdshavepoornightvisionandseldomflyatnight.AnothertheorywasthatsevereweathersuchaslightningaccountedfortheloudnoisesbutthiswasdiscountedbecausetheviolentweatherhadalreadylefttheareA.We’releaningmoretowardastresseventsaidArkansasGameandFishCommissionspokesmanKeithStephens.Thecommissionalsoistryingtodeterminewhatcausedthedeathsofupto100000fishovera20-milestretchoftheArkansasRivernearadaminOzark125mileswestofBeebE.ThefishwerediscoveredonDecember30.Stephenssaidthecommissionexpectedresultsonthefishtestsinprobablyamonth.Sincealmostallthefishwereonespecies--bottom-feedingdrumStephenssaidthetestwasveryimportant.Stephensalsosaid:TheeventsdonotappearrelateD.Boththatsectionoftheriverandtheairatthesiteofthebirddeathsweretestedfortoxins毒素.Beebeisatownofabout4500peoplelocated30milesnortheastofthestatecapital.WhatisNOTtheprobablereasonwhythedeadred-wingedblackbirdsfellfromthesky?A.InternalhemorrhageB.FireworksC.LightningweatherD.MurderInthethirdparagraphtheunderlinedworddiscountedprobablymean________.A.nottoreducecostB.nottobelieveC.tomakeupapartD.toexplainmysteryAccordingtoStephenswecaninfertheprobablecauseofthedeadfishis_________.A.coldweatherB.poormanagementC.diseaseD.lackoffoodThepassageismainlydevelopedby__________.A.analyzingcausesB.makingcomparisonsC.examiningdifferencesD.followingthetimeorder

Studiesshowthatwalkingseveraltimesaweekcanlowerorreducethedangerofmanydiseases.Walkingalsocanhelpyouloseweight.Fastwalkingisgoodfortheheart.ItlowersthebloodpressurE.Researcherssaywalkingcanreducethedangerofsufferingaheartattackbyasmuchasfiftypercent.StudieshaveshownthatwalkingforthirtyminutesadaycandelayandpossiblypreventthedevelopmentofTypeTwoDiabetes.ItcanpreventdiabetesamongpeoplewhoareoverweightandatdangerforthediseasE.Studiesshowthatwomenwhowalkandtakecalciumreducetheirdangerofthinningofthebones.Walkingalsohelpslowerthepainofarthritisinareaswherebonesarejoinedbystrengtheningthemusclesaroundthebones.Walkingseveraltimesaweekisagoodwaytocontrolyourweightandevenlosebodyfat.Studiesshowitalsohelpslowerfeelingsofsadness.Expertssaywalkingisoneofthesafestwaystoexercise.Thereisalowdangerofinjuries.SoitisgoodforpeoplewhoarestartinganexerciseprogramforthefirsttimeandforolderpeoplE.A.walkingprogramiseasytostart.Youshouldwearlooseclothesandgoodshoes.Shoesdesignedforwalkingarebest.Howfastshouldyouwalk?Youshouldbebreathinghardwhileyouarewalking.Yetyoushouldbeabletotalk.Letyourarmsmovebackandforwardatyoursideswhileyouwalk.Thetitleofthepassageprobablyis______.A.WalkingB.FeelingsofSadnessC.WeightD.DiseasesWalkingisoneofthesafestwaystoexercisemeans______.A.walkingiseasytostartB.there’salowdangerofinjuriesC.walkingisgoodforheartD.walkingcanpreventthedevelopmentofdiseasesWalkinghelpsreducethefollowingEXCEPT_________.A.thedangerofmanydiseasesB.weightC.sadfeelingsD.moneyforshoesAccordingtothepassagewalking________.A.isthesafestwaytoallofthepeopleB.isagoodwaytoreducethedangerofmanydiseasesC.cancurethediseaseofheartattackD.canhelpputonweight

BTheworldisnotcomingtoanendonDecember212012theUSspaceagencyinsistedMondayinararecampaigntodispelwidespreadrumorsfueledbytheInternetandanewHollywoodmoviE.ThelatestbigscreenofferingfromSonyPicture2012arrivesintheatersonFridaywitha200-million-dollarproductionabouttheendoftheworldsupposedlybasedonmythsbackedbytheMayancalendar.ItisclaimedthattheendoftimewillcomeasaPlanetX---orNibiru---headstowardorcollideswiththeEarth.SomewebsitesaccuseNASAofhidingthetruthontheplanet’sexistencebuttheUSspaceagencycondemnedsuchstoriesasanInternethoax.ThereisnofactualbasisfortheseclaimsNASAsaidinaquestion-and-anwserpostingonthiswebsitE.IfsuchacollisionwererealastronomerswouldhavebeentrackingitforatleastthepastdecadeanditwouldbevisiblebynowtothenakedeyE.Obviouslyitdoesnotexist.Crediblescientistsworldwideknowofnothreatassociatedwith2012itinsisteD.AfterallourplanethasbeengettingalongjustwellformorethanfourbillionyearsaddedNASA.ThereisanotherplanetErisfloatinginspacE.ButthesmallplanetsimilartoPlutowillremainsafelyfixedintheoutersolarsystemanditcancomenocloserthanfourbillionmilestotheEarthaccordingtoNASA.EarliertheoriessetthedisasterforMay2003butwhennothinghappenedthedatewasmovedforwardtothewinterin2012tocoincidewiththeendofacycleoftheancientMayancalendar.NASAinsistedtheMayancalendarinfactdoesnotendonDecember212012asanotherperiodbeginsimmediatelyafterwarD.AndeveniftheplanetsweretolineupassomehaveforecasttheeffectonourplanetwouldbenegligibleunimportantNASAsaiD.Andwhilecometsandasteroids小行星havealwayshittheEarthbighitsareveryrareNASAnoteD.Thelastmajorimpactwasbelievedtobe65millionyearsagoresultingintheendofdinosaurs.WehavealreadydeterminedthattherearenothreateningasteroidsaslargeastheonethatkilledthedinosaursthespaceagencysaiD.49.______playedakeyroleinthespreadoftherumors.A.AnewbookB.TheInternetandanewHollywoodmovieC.NASAD.AnIndiancalendar50.Wecaninferthat______.A.peopledidn’ttaketherumorseriouslyB.PlanetX---orNibirudoesexistC.astronomershavebeentrackingPlanetXforovertenyearsD.therumorcausedapanicamongsomepeople51.NASAthinksthatEris______.A.mighthaveathreattotheEarthB.doesn’thaveanythreattotheEarthC.istoofarawaytobevisibleD.issimilartoourplanetwherelifemightexist52.Whichofthefollowingisthebesttitle?A.NewHollywoodmovie2012B.December212012NottheendoftheworldC.EndoftheancientMayancalendarD.Howrumorscameintobeing

BA.17-year-oldboycaughtsendingtextmessagesinclasswasrecentlysenttotheviceprincipal'sofficeatMillwoodHighSchoolinHalifaxNovaScotiA.TheviceprincipalSteveGallaghertoldtheboyheneededtofocusontheteachernothiscellphonE.Theboylistenedpolitelyandnoddedandthat'swhenMr.Gallaghernoticedthestudent'sfingersmovingonhislap.Hewastextingwhilebeingscoldedfortexting.ItwasasubconsciousactsaysMr.Gallagherwhotookthephoneaway.Youngpeopletodayareconnectedsociallyfromthemomenttheyopentheireyesinthemorninguntiltheyclosetheireyesatnight.It'scompulsivE.A.studythisyearbypsychologystudentsatCovenantCollegeinLookoutMountainGA.foundthatthemoretimeyoungpeoplespendonFacebookthemorelikelytheyaretohavelowergradesandweakerstudyhabits.HeavyFacebookusersshowsignsofbeingmoresocialablebuttheyarealsomorelikelytobeanxioushostileordepresseD.Doctorsmeanwhilearenowblamingaddictionsto'nighttexting'fordisturbingthesleeppatternsofteens.Almostaquarteroftoday'steenscheckFacebookmorethan10timesadayaccordingtoa2009surveybyCommonSenseMediaanonprofitgroupthatmonitorsmedia'simpactonfamilies.Willtheseyoungpeoplegetridofthishabitoncetheyentertheworkforceorwillemployerscometoseetextingand'social-networkchecking'asacceptedpartsoftheworkday?Thinkback.Whentoday'solderworkerswereintheir20stheymighthavetakenabreakonthejobtocallfriendsandmakeafter-workplans.Inthoseearliererascompaniesdiscouragednon-business-relatedcallsandsomeonewhomadepersonalcallsalldayriskedbeingfireD.Itwasimpossibletoimaginetheconstantback-and-forthtextingthatdefinesinteractionsamongyoungpeopletoday.Educatorsarealsobeingaskedbyparentsstudentsandeducationalstrategiststoreconsidertheirrules.Inpastgenerationsstudentsgotintroubleforpassingnotesinclass.Nowstudentsareadeptattextingwiththeirphonesstillintheirpocketssays40-year-oldMr.Gallaghertheviceprincipalandthey'reabletocommunicatewithsomeoneonefloordownandthreerowsover.Studentsarejustfundamentallydifferenttoday.Theywilltakesuspensionsratherthangiveuptheirphones.46.Theunderlinedwordasubconsciousactreferstoanact__________.A.onpurposeB.withoutrealizationC.insecretD.withcare47.YoungpeopleaddictedtotheuseofFacebook_________.A.aregoodatdealingwiththesocialrelationshipsandconcentrateontheirstudyB.havehighspiritsandpositiveattitudestowardstheirlifeandworkC.havebeeninfluencedmentallyintheaspectsofbehaviorsandhabitsD.arealwaysinbadmoodandhavepoorperformanceineveryrespect48.Throughthesituationoftoday’solderworkersintheir20sitcanbeinferredthat___________.A.theemployerswillnotacceptyoungpeople’ssendingtextmessagesB.acellphoneisamustfortoday’solderworkersinsteadofyoungpeopleC.theemployerspreferolderworkerstoyoungpeopleD.theemployerswillfindithardtocontroltheinteractionamongyoungpeople49.Mr.Gallagherremindsusthatthestudentsinthepastandthosetoday_________.A.liketobreakrulesandhavethesamemeansofsendingmessagesB.arealwaysthebigproblemfortheeducatorsandtheirparentsC.likesendingtextmessagesbutthosetodaydoitinamoresecretandskillfulwayD.cannotlivewithoutacellphone50.What’sthebesttitleofthepassage?A.TeenagersandCellphonesB.Teenagers’TextingAddictionC.EmployersandTeenagersD.Teenagers’Education

Oursurrounding周围isbeingpollutedfasterthannatureandman’spresenteffortscan’tpreventit.Timeisbringingusmorepeopleandmorepeoplewillbringusmoreindustrymorecarslargercitiesandthegrowinguseofman-madematerials.Whatcanexplainandsolvethisproblem?Thefactisthatpollutioniscausedbyman—byhisdesireforamodernwayoflifE.Wemakeincreasingindustrializationourchiefaim.Sowearealwaysreadytooffereverything:cleanairpurewatergoodfoodourhealthandthefutureofourchildren.Thereisaconstantflowofpeoplefromcountrysidetocitieseagerforthebenefitofourmodernsociety.Butasourtechnologicalachievementshavegrowninthelasttwentyyearspollutionhasbecomeaseriousproblem.Isn’tittimewestoppedtoaskourselveswherewearegoing—andwhy?ItmakesonethinkofthestoryabouttheairlinepilotwhotoldhispassengersovertheloudspeakerI’vesomegoodnewsandsomebadnews.Thegoodnewsisthatwe’remakingrapidprogressat530milesperhour.Thebadnewsisthatwe’relostanddon’tknowwherewe’regoing.Thesadfactisthatthisbecomesatruestorywhenspokenofourmodernsociety.Mancan’tpreventtheworldfrombeingpollutedmainlybecause.A.manyman-madematerialsB.morecarstrucksandbusesC.morepeopleandmoreindustryD.morecitiesPeoplecrowdintothecitiesbecause_________.A.theywantverymuchtofindwell-paidjobsB.theyeagerfortheachievementofourmodernsocietyC.theyhavebecometiredoftheirhomelandD.theyhaveastrongwishtobecomeindustrialworkersThestoryabouttheairlinepilottellsusthat_________.A.manknowswherethesocietyisgoingB.peopledonotwelcometherapiddevelopmentofmodernsocietyC.mancandolittleabouttheproblemofpollutionD.thewriterisworriedaboutthefutureofoursocietyWhatdoesthewriterreallywanttosayinthispassage?A.Withthedevelopmentoftechnologypollutionhasbecomeaseriousproblem.B.Lowerthespeedofdevelopmenttostoppollution.C.It’stimewedidsomethingtoreducepollution.D.Asindustryisgrowingfastpollutionisthenaturalresult.

Howmuchcanenvironmentaffectintelligence?InonestudystrikingincreasesinIQoccurredin25childrenwhoweremovedfromanorphanage孤儿院tomorestimulating使人兴奋的使人振奋的environments.Thechildrenwhowereallconsideredmentallyretardedandunadoptableweremovedtoaninstitutionwheretheyreceivedpersonalattentionfromadults.Laterthesesupposedlyretardedchildrenwereadoptedbyparentswhogavethemloveafamilyandastimulatinghomeenvironment.Thechildrengainedanaverageof29IQpoints.Foronechildtheincreasewasanamazing58points.Asecondgroupofinitiallylessretardedchildrenwhostayedintheorphanagelostanaverageof26IQpoints.Otherencouragingresultscanbefoundinearlychildhoodeducationprogramswhichprovidestimulatingintellectualexperiencesfordisadvantagedchildren.Inonestudychildrenfromlow-incomefamiliesweregivenenrichedenvironmentsfromearlyinfancy婴儿期throughpreschool.Byage2theirIQscoreswerealreadyhigherthanthoseinacontrolgroup.Moreimportanttheywerestill5pointshighersevenyearslater.High-qualityenrichmentprogramssuchasHeadStartcanpreventchildrenfromfallingbehindinschool.A.particularlystrikingenvironmentaleffectisthefactthat14nationshaveshownaverageIQgainsoffrom5to25pointsduringthelast30years.TheseIQboostsaveraging15pointsoccurredinfartooshortatimeforgeneticstoexplainthem.Itismorelikelythatthegainsreflectenvironmentalforcessuchasimprovededucationnutritionandlivinginatechnologicallycomplexsociety.What'sthemainideaofthispassageA.RetardedchildrencannotimprovetheirIQ's.B.Orphanagesarefullofmentallyretardedchildren.C.Environmentalfactorsinfluenceachild'sIQ.D.Earlychildhoodeducationprogramsareimportant.Theauthorisinfavorof_____________accordingtothepassagE.A.puttingretardedchildrenintoinstitutionsB.providingearlychildhoodeducationprogramsC.keepingchildreninorphanagesD.keepingretardedchildrenwithotherslikethemselvesWhichofthefollowingisNOTmentionedasanenvironmentalfactorthataffectsIQ.A.Goodnutrition.B.Improvedtechnology.C.Bettereducation.D.Foodpollution.Whatcanweconcludefromthepassage?A.Attentionfromparentshaslittleeffectonachild'sIQ.B.HeadStartprogramsareawasteofmoney.C.IncreasesinIQhavehappenedintheUSmorerapidlythanelsewherE.D.Geneticsarelessimportantthanenvironmentingainingone'sIQ.

CHINACoalminesclaim使失踪morelivesA.COALmineblast爆炸inJixiHelongjiangleftmorethan100minersdeadonThursday.TenminesinJixiwereorderedtostopproduction.Thegovernmenthastriedtoshutdownthousandsofsmallillegal非法的minesinthecountrythatdonotmeetsafetystandards标准.MIDDLEEASTBomberscontinuestokillPALESTINIANSkilled32IsraelisinthreemajorattacbetweenTuesdayandThursday.Thereweretwosuicidebombing自杀性爆炸andamilitant武装的attackonJewishsettlement.TheyledtooneofthehighestIsraelideathtolls死亡人数insuchashortperiodoverthelasttwoyears.CHINAYoungpeoplestandtallTheaverageheightofChineseyoungpeoplehasrisenby6centimetersparedtothatof20yearsago.Thisyearfarexceeds超过theword’saveragegrowthspeeD.A.surveyonhealthconductedbyapanel调研组ofChinesestudentsfoundtheresults.Accordingtotheworldaveragelevelyouthsgettallerby1cmevery10years.CANADATalkingaboutworldissue援助TheGroupofEightG8—theUSJapanGermanyBritainFranceItalyCanadaandRussia----willholdasummit峰会onJune26and27inKananaskisCanadA.TheG8aretherichestandmostpowerfulcountriesintheworlD.G8leadersandsomeAfricanpresidentswilldiscussstrengtheningglobaleconomicgrowthandhelpingAfricA.KofiAnnanUnitedNationsSecretaryGeneralwillalsoattenD.1.Thousandsofmineshavebeenshutbecause______.A.theyhaveblastB.theyproducedlesscoalC.theyareverysmallandillegalD.theydon’tmeetthesafetystandards2.Inthelast20yearstheaveragegrowthspeedofChineseyouthsexceedstheworld’saveragelevelby_______.A.1cmB.4cmC.5cmD.6cm3.What’sthepurposeoftheSummit?A.tostrengthentheglobaleconomicgrowthandhelpingsomepoorAfricancountries.B.Tomaketheseeightcountriesmuchmorepowerful.C.TohelpsomeAfricanpresidenttostrengthentheireconomicgrowth.D.KofiAnnanwillhaveanimportantspeechonworldissues.

Itisnotunusualtoseeyourdesk-mateyawn打呵欠ashecomplainsthathedidn'thaveagoodsleepthenightbeforE.Manyteensdon'tgetenoughsleepbecausetheyhavetoomuchhomeworkwhichkeepsthemupatnight.Someteenscannotsleepatnightevenwhentheywantto.Studiesshowthatduringyourteenageyearsthebody'sbiologicalclockisresettellingyoutosleeplateratnightandwakeuplaterinthemorning.Butchangesinthebodyclockaren'ttheonlyreasonteenslosesleep.Lotsofpeoplehaveinsomnia失眠.Themostcommoncauseofinsomniaisstress.ButallsortsofthingscanleadtoinsomniA.Theseincludephysicaldiscomfortemotionaltroublesandevensleepingenvironment.It'scommonforeveryonetohaveinsomniafromtimetotimE.Butifitlastsforamonthormoregoandseeadoctor.Somepeoplehaveaconditionthatcausesstomachacid酸tomovebackwardtowardsthechest.Thisproducestheuncomfortableburningfeelingcalledheartburn.Soevenifthepersondoesn'tnoticethefeelingsofheartburnbecauseheissleepinghemayfeeltiredthenextday.Mostteenshavenightmaressometimes.Butiftheyarefrequentaperson'ssleeppatterncanbeseriouslyaffecteD.Themostcommoncauseofnightmaresisemotionalproblemssuchasstress压力oranxiety.Ifyouhavethemalotit'sagoodideatotalktoadoctor.Doctorsencourageteenstomakelifestylechangestodevelopgoodsleepinghabits.YouprobablyknowthatcoffeecankeepyouawakebutdidyouknowthatplayingvideogamesorwatchingTVdoesthesame?1.Themainideaofthefirstparagraphis________.A.Thereisaproblemthatteenagerscan’tgetenoughsleep.B.Sleepingproblemshavedifferentcauses.C.Yawningisagoodwaytogetridofsleep.D.Teenagerscaretoomuchforhomework.2.TheTeenagers’biologicalclock________.A.easilymakesteenagersleadtoinsomniaB.istheoriginoftheirinsomniaC.providesthemwithplentyoftimeatnightD.ishelpfultoimprovetheirconcentration注意力3.Whatdoesthewritersayaboutnightmares?A.Itisnothingandshouldn’tbetakenseriously.B.Itcanreleasetheirstressoranxiety.C.Emotionalproblemsaretheonlywaytoformnightmares.D.Peoplewillsufferfromsleepiffrequent.4.Whichwaycanhelptogetridofinsomnia?A.DrinkingsomecoffeebeforegoingtobeD.B.PlayingvideogameorwatchingTVfromtimetotimE.C.Turningtoadoctorforhelp.D.EatingmuchmedicineforinsomniA.

.Doyouwanttoliveanother100yearsormore?Someexpertssaythatscientificadvanceswillonedayenablehumanstolasttensofyearsbeyondwhatisnowseenasthenaturallimitofthehumanlifespan.Ithinkweareknockingatthedoorofimmortality永生saidMichaelZeyaMontclairStateUniversitybusinessprofessorandauthoroftwobooksonthefuturE.Ithinkby2075wewillseeitandthat’saconservativeestimatE.AttheconferenceinSanFranciscoDonaldLouriaaprofessoratNewJerseyMedicalSchoolinNewarksaidadvancesinusinggenesaswellasnanotechnology纳米技术makeitlikelythathumanswillliveinthefuturebeyondwhathasbeenpossibleinthepast.Thereisagreatpushsothatpeoplecanlivefrom120to180yearshesaiD.Somehavesuggestedthatthereisnolimitandthatpeoplecouldliveto200or300or500years.Howevermanyscientistswhospecializeinagingaredoubtfulaboutitandsaythehumanbodyisjustnotdesignedtolastabout120years.Evenwithhealthierlifestylesandlessdiseasetheysayfailureofthebrainandorganswillfinallyleadallhumanstodeath.ScientistsalsodifferonwhatkindoflifethesuperagedmightlivE.Itremainstobeseenifyoupass120youknow;couldyoubehealthyenoughtohavegoodqualityoflife?saidLeonardPoondirectoroftheUniversityofGeorgiaGerontologyCenter.Atpresentpeoplewhocouldgettothatpointarenotingoodhealthatall.67.BysayingweareknockingatthedoorimmortalityMichaelZeymeans_____.A.theybelievethatthereisnolimitoflivingB.theyaresuretofindthetruthaboutlonglivingC.theyhavegotsomeideasaboutlivingforeverD.theyareabletomakepeoplelivepastthepresentlifespan68.DonaldLouria’sattitudetowardlonglivingisthat_____.A.peoplecanlivefrom120to180B.itisstilldoubtfulhowlonghumanscanliveC.thehumanbodyisdesignedtolastabout120yearsD.itispossibleforhumanstolivelongerinthefuture69.TheunderlineditParA.4refersto_____.A.agreatpushB.theideaoflivingbeyondthepresentlifespanC.theideaoflivingfrom200to300D.theconservativeestimate70.Whatwouldbethebesttitleforthistext?A.LivinglongerornotB.SciencetechnologyandlonglivingC.NolimitforhumanlifeD.Healthylifestyleandlongliving

You’relostintheworldofdreamsandsleep.YourolloversmilingasyoucomeacrossaswimmingpoolfilledwithchocolatE.AndthenyourwonderfuldreambecomesanightmarewhensomeoneisscreamingGetup!It’sjustwhateveryteenagergoesthrougheachmorning!Nowthereseemstobeoneschoolthatfinallyunderstandsthatrequiringteenstoshowupat9amisnotjustcruelbutalsoharmfultoboththekidsandtheschool.TheMonkseatonHighSchoolinNorthTynesideBritainrecentlydecidedtoexperimenttoseeifthereisanydifferenceinstudentbehavioriftheyjustpushedbackthestartoftheirdaybyonehourfrom9amto10am.Andtheresultsaresurprising.SincecarryingoutthelaterstartMonkseatonhasseena28%dropintruancyevenhardlyanylatenessandbestofallhighertestscores.Oneofthereasonsisthattheteenagersaremuchhappiertohavetheextrahourofsleepbutthereisalsoascientificreasonbehindwhytheyneedtheextrasleep.Theschool’sdecisiontopushbackthetimewasbasedontheresearchdonebyOxfordProfessorRussellFosterwhopointedoutthatteenagersandadultshavedifferentsleepcyclesexplainingwhyteenagersgotobedlateandwakeuplatE.Whileadultsarewideawakeandreadyat8amteenagersarenotfullyawakeuntil10amsometimesevennoon.Teachersmayarguethattheirstudentsperformbetterinthemorningbutinfactitisbecausetheyareinthezonewhiletheirstudentsarestillsleepymakingthestudentseasiertocontrol.MemorytestsprovethatthemoredifficultclassesshouldbeintheafternoonwhenteenagersaremostwideawakE.TheMonkseatonschoolofficialsareencouragedbytheresultsandplanonvotingtomakeitapermanentchangE.What’sthebesttitleofthispassage?A.Getupearlyteenagers!B.Finallyaschoolunderstandsteenagers.C.Whydoteenagersstayuplate?D.Differencebetweenteensandadults.What’sthemeaningoftheunderlinedwordtruancy?A.gradesB.subjectsC.absenceD.classesWhatcanwelearnfromthepassage?A.TeenagersandadultshavethesamesleepcyclE.B.Teenagersarefullyawakeat10am.C.Teenagersaremuchhappiertosleepthanstudy.D.Teenagersneedtheextrasleepalsoforascientificreason.WhichofthefollowingstatementsisNOTtrueaccordingtothepassage?A.TheMonkseatonschoolissatisfiedwiththeresultofexperiments.B.Itiscruelfortheteenagerstoshowupat9am.C.TheMonkseatonschoolplanstochangetheschooltimeforever.D.Teenagersperformbetterinthemorningthanintheafternoon.

CSomeexpertsfeelthatcarsarecertaintofallintodisusE.Theyseeadayinthenot-too-distantfuturewhenallcarswillbedesertedandmadeuseless.Otherexpertshoweverthinkthecarisheretostay.TheyholdthatthecarwillremainaleadingmeansofcitytravelintheforeseeablefuturE.Thecarwillundoubtedlychangegreatlyoverthenext30years.ItshouldbecomesmallersaferandmorepracticalandshouldnotbepoweredbythegasenginE.Thecarofthefutureshouldbefarmorepollution-freethanpresenttypes.Unlesschangestakeplaceinthepowersystemthecarinthefuturewillstillbethemainproblemincitytrafficjams.Onesuggestedsolutiontothisessentialproblemistheautomated自动的systemwhichseemstoholdwater.Whenthecarentersthehighwaysystemasmallarmwilldropfromthecarandconnectwitharailwhichissimilartothosepoweringsubwaytrainselectrically.Oncejoinedtotherailthecarwillbecomeelectricallypoweredfromthesystemandcontrolofthecarwillpasstoacentralcomputer.Thecomputerwillthenmonitorallthecar’smovements.Thedriverwillusethetelephonetodialinstructionsabouthispositionandtheplaceheheadsforintothesystem.Thecomputerwillfindthebestwayandreservespaceforthecarallthewaytothecorrectexitfromthehighway.Thedriverwillbefreetorelaxandwaitforthecallthatwillwarmhimofhiscomingexit.Itisbelievedthatanautomatedhighwaywillbeabletodealwith10000carsperhourcomparedwiththe1500to2000carsthatcanbecarriedbyapresent-dayhighway.48.Whatisthemainconcernoftheauthorofthepassage?A.Howtomakecarspollution-freE.B.Howtomakecarssmallerandsafer.C.Howtosolvetheproblemoftrainjam.D.Howtodevelopanautomatedsubwaysystem.49.Wecaninferfromthispassagethat__________.A.thecarconnectedtotherailonthehighwaywillbepoweredbyelectricity.B.Thelackofoilisforcingpeopletofindnewmeanstopowerautomobiles.C.Thedriverunderthesystemwillbetoldwheretogetoutofthehighway.D.ThefuturecarwillbecomelargerfasterprettierandlessexpensivE.50.Whatprovidescarswithelectricpowerinanautomatedhighwaysystem?A.AnenginE.B.Arail.C.A.computercontroller.D.A.smallarm.51.Whichofthefollowingstatementsistrueaccordingtothepassage?A.Thedriverputshisinformationinthesystembyemail.B.Thenewsystemcandealwith10timesasmanycarsasthepresentonE.C.Afterenteringtheautomatedsystemthedriverneedstodonothingbutrelax.D.Someexpertsarenotconfidentofthefuturewhiletheviewoftheauthorishopeful.

第二部分阅读理解共20小题每小题2分满分40分AToooftenweaccuseothersofnotlisteningpretendingthatweourselvesarefaultlessyetinourheartsweknowthatmanyofthemistakeswemakecomeaboutbecausewehaven’tlistenedcarefullyenough.Wegetthingswrongbecausewehaven’tlistenedcarefullyenough.Wegetthingswrongbecausewehaven’tquiteunderstoodwhatsomeonemeantwhentheyweretalkingtous.Anyonewhohasevertakentheminutesofalongmeetingwillknowhowharditistoremember--despitethebenefitofnotes--exactlywhateveryonesaiD.Butsuccessdependsongettingthingsright--andthatmeanslistening.Listeningisnotthesamethingashearing;itisnotaneffortactively.Itdemandsattentionandconcentration.Itmaymeanquizzingthespeakerforadditionalinformationorforclarification------itisalwaysbettertoaskthantocontinueregardlessandgetthingswrong.Howeverifyouallowyourmindtowanderontosomethingelseevenforafewminutesyou’llmisswhatthespeakerissaying------probablyattheverymomentwhenheorsheissayingsomethingcritical.Andnothavingheardyouwon’tknowyou’vemissedanythinguntilit’stoolatE.ThemostcommonbadhabitwehaveistostartthinkingofwhatwearegoingtosayaboutthesubjectlongbeforetheotherspeakerhasfinisheD.Wethenstoplistening.Evenworsethisoftenaddsrudenesstoinattentivenessasonceyouhavedecidedwhattosaythereisafairchanceyouwillinterrupttosayit.Goodlistenersdon’tinterrupt.Infactitisoftenworthexplainingthemainideaofwhatyouhavejustbeentoldbeforegoingontomakeyourownpoints.Nobodyisoffendedbythisanditshowsthatyouhavelistenedwell.Aboveallbepatientandacceptthatmanypeoplearenotverygoodcommunicators.It’shelpfultorememberthatthewayspeoplemoveandpositionthemselveswhiletheyarespeakingcanrevealagreatdealaboutwhattheyaresaying.Equallyimportantyoushouldputyourselfintheotherperson’splacebothintellectuallyandemotionally;itwillhelpyoutounderstandwhattheyaregettingatandformaresponsE.Butdon’tbetooclever.Facedwithaknow-allmanypeoplekeepquietbecausetheyseenopointincontinuing.56.Whichisthebesttitleforthispassage?A.Don’tbetoocleverB.Beagoodlistener.C.Don’tmissanythingcriticalD.Thinkofthespeaker57.Inthelastparagraphwhattheyaregettingatmeans________.A.whattheyimplyB.whattheylikeC.whattheyattackD.whattheyachieve58.Whatisthewriter’sopinion?A.Ifyouwanttobeagoodlisteneryoushouldbeverycleverandemotional.B.Speakerswon’tcontinuetalkingwhentheirlistenersexplainwhatthey’vehearD.C.Ifyoudon’twanttogetthingswrongit’simportanttobeagoodlistenerD.It’shardtobeagoodlistenerbecauselisteningtestsyouonyourintelligencE.59.Whatisthelessonwecanlearnfromthispassage?A.Don’taccuseothersofnotlisteningwhiletalkingwiththem.B.Don’tgetanythingwrongifyoumisswhatthespeakerissaying.C.Listeninginattentivelymaycostyouthelossofyoursuccess.D.Thinkcarefullyofwhatyou’regoingtosaybeforethespeakerfinishes.

Whenwethinkofleadershipweoftenthinkofstrengthandpower.Butwhatarethesereallyandhowdotheyoperate?LeadershiptodayisnotaboutforcingotherstodothingsIfthisisevenpossiblE.itisshort-termandtendstobackfirE.Ifyouordersomeonetodosomethingagainsttheirwill.theymaydoitbecausetheyfeeltheymustbuttheangertheyfeelwilldomoreharminthelong-termTheywillalsoexperiencefear.Fearcausesthethinkingbraintoshutdownmakingthepersonunabletofunctionathisorherbest.Iftheyassociateyouwiththisemotionoffear.Theywillbecomelessfunctionalaroundyouandyouwillhavesucceededinnotonlyshootingyourselfinthefoot.butpossiblymakingaverygoodemployeeorpartnerunabletoperformeffectively.Fearhasnoplaceinleadership.Thewayweinfluencepeopleinalastingwayisbyourowncharacterandourunderstandinganduseofemotion.Wecanordersomeonetodosomethingwhichmaybepartoftheworkday;orwecanemploythemattheemotionallevelsotheybecamefullydevotedtotheprojectsandprovidesomeoftheirownmotivation积极性Today’sworkplaceisallaboutrelationshipsasahumanbeingaswellasaworker.EveryoneproducesjustabitmoreforsomeonetheylikE.Leadersunderstandthewaythingswork.Theyknowthepaycheckisnotthesinglemostmotivatingfactor因素intheworklifeofmostpeoplE.Thetruestrengthofleadershipisaninnerstrengththatcomesfromtheconfidenceofemotionalintelligence---knowingyourownemotionsandhowtohandlethemandthoseofothers.Developingyouremotionalintelligenceisthesinglebestthingyoucandoifyouwanttodevelopyourrelationshipswithpeoplearoundyouwhichisthekeytotheleadershipskills.52.Anemployeemayhaveafeelingoffearintheworkplacewhen___.A.heisforcedtodothingsB.becannotworkathisbestC..hefeelshisbrainshutdownD.hethinksofhisworkastooheavy53.WhichofthefollowingisTRUEaccordingtothepassage?A.PeopletendtoassociateleadershipwithfearB.Workingconditionsaffectpeople’sphysicalhealthC.GoodrelationshipisthekeytobusinesssuccessD.SmartpeoplearemorefunctionalintheworkplacE.54.Topositivelyinfluenceemployeesaleadershouldfirstofall__A.providebettersuggestionsB.develophisownpersonalityC.fivehisemployeesapayraiseD.hidehisownemotionoffear55.Goodleadershipismainlyseeninaleader’sabilityto___A.provideavarietyofprojectforemployeesB.helpraiseemployee’slivingstandardsC.giveemployeesspecificinstructionsD.dealwiselywithemployees’emotions

Doyouwanttoliveanother100yearsormore?Someexpertssaythatscientificadvanceswillonedayenablehumanstolasttensofyearsbeyondwhatisnowseenasthenaturallimitofthehumanlifespan.Ithinkweareknockingatthedoorofimmortality永生saidMichaelZeyaMontclairStateUniversitybusinessprofessorandauthoroftwobooksonthefuturE.Ithinkby2075wewillseeitandthat’saconservativeestimatE.AttheconferenceinSanFranciscoDonaldLouriaaprofessoratNewJerseyMedicalSchoolinNewarksaidadvancesinusinggenesaswellasnanotechnology纳米技术makeitlikelythathumanswillliveinthefuturebeyondwhathasbeenpossibleinthepast.Thereisagreatpushsothatpeoplecanlivefrom120to180yearshesaiD.Somehavesuggestedthatthereisnolimitandthatpeoplecouldliveto200or300or500years.Howevermanyscientistswhospecializeinagingaredoubtfulaboutitandsaythehumanbodyisjustnotdesignedtolastabout120years.Evenwithhealthierlifestylesandlessdiseasetheysayfailureofthebrainandorganswillfinallyleadallhumanstodeath.ScientistsalsodifferonwhatkindoflifethesuperagedmightlivE.Itremainstobeseenifyoupass120youknow;couldyoubehealthyenoughtohavegoodqualityoflife?saidLeonardPoondirectoroftheUniversityofGeorgiaGerontologyCenter.Atpresentpeoplewhocouldgettothatpointarenotingoodhealthatall.BysayingweareknockingatthedoorimmortalityMichaelZeymeans_____.A.theybelievethatthereisnolimitoflivingB.theyaresuretofindthetruthaboutlonglivingC.theyhavegotsomeideasaboutlivingforeverD.theyareabletomakepeoplelivepastthepresentlifespanDonaldLouria’sattitudetowardlonglivingisthat_____.A.peoplecanlivefrom120to180B.itisstilldoubtfulhowlonghumanscanliveC.thehumanbodyisdesignedtolastabout120yearsD.itispossibleforhumanstolivelongerinthefuture70.TheunderlineditParA.4refersto_____.A.agreatpushB.theideaoflivingbeyondthepresentlifespanC.theideaoflivingfrom200to300D.theconservativeestimateWhatwouldbethebesttitleforthistext?A.LivinglongerornotB.SciencetechnologyandlonglivingC.NolimitforhumanlifeD.Healthylifestyleandlongliving.

ManycitiesaroundtheworldtodayareheavilypolluteD.Carelessmethodsofproductionandlackofconsumerdemandforenvironment环境friendlyproductshavecontributedtothepollutionproblem.Oneresultisthatmillionsoftonsofglasspaperplasticandmetalcontainersareproducedandthesearedifficulttogetridof.Howevertodaymoreandmoreconsumersarechoosinggreenanddemandingthattheproductstheybuyshouldbesafefortheenvironment.Beforetheybuyaproducttheyaskquestionslikethese:Willthisshampoodamagetheenvironment?Canthismetalcontainerbereusedorcanitonlybeusedonce?A.recentstudyshowedthattwooutoffiveadultsnowconsidertheenvironmentalsafetyofaproductbeforetheybuyit.Thismeansthatcompaniesmustnowchangethewaytheymakeandselltheirproductstomakesurethattheyaregreenthatisfriendlytotheenvironment.Onlyafewyearsagoitwasimpossibletofindgreenproductsinsupermarketsbutnowtherearehundreds.Somesupermarketproductscarrylabels标签toshowthattheproductisgreen.Somecompanieshavemadethemanufacturing生产ofcleanandsafeproductstheirmainsellingpointandemphasizeitintheiradvertising.Theconcernforasaferandcleanerenvironmentismakingcompaniesrethinkhowtheydobusiness.NolongerwillthepublicaccepttheoldattitudeofBuyituseitthrowitawayandforgetit.Thepublicpressureisonandgraduallybusinessiscleaningupitsact.64.Itbecomesclearfromthetextthatthedrivingforce动力behindgreenproductsis______A.publiccaringfortheenvironmentB.companiesdesireforbiggersalesC.newwaysofdoingbusinessD.rapidgrowthofsupermarkets65.Whatwouldbethebesttitleforthetext?A.BusinessandPeopleB.BusinessGoesGreenC.ShoppingHabitsAreChangingD.SupermarketsandGreenProducts66.Theunderlinedworditinthefourthparagraphrefersto_____A.asellingpointB.thecompanynameC.agreatdemandforhealthfoodsD.themanufacturingofgreenproducts

DCantreestalk?Yes---butnotinwords.Scientistshavereasontobelievethattreesdocommunicatewitheachother.Notlongagoresearcherslearnedsomesurprisingthings.Firstawillowtree柳树attackedinthewoodsbycaterpillars毛毛虫changedthechemistryofitsleavesandmadethemtastelesssothatthecaterpillarsgottiredoftheleavesandstoppedeatingthem.Theevenmoreastonishingthetreesentoutaspecialvapor---asignalcausingitsneighborstochangethechemistryoftheirownleavesandmakethemselvestastealsoterriblE.Communicationofcoursedoesn’tneedtobealwaysinwords.Wecantalktoeachotherbysmilingraisingourshouldersandmovingourhands.Weknowthatbirdsandanimalsuseawholevocabularyofsongssoundsandmovements.Beesdancetheirsignalsflyingincertainpatternsthattellotherbeeswheretofindnectar花蜜forhoney.Soshyshouldn’ttreeshavewaysofsendingmessages?71.Whenattackedawillowtreewillprotectitselfby_______.A.changingitsleaves’chemistryB.changingitsleaves’colorC.talkingtocaterpillarsD.sendingaspecialvapor72.Fromthepassageweknowthatcaterpillars_______.A.likewillowtreesB.enjoyeatingfallenleavesC.feedonwillowtreeleavesD.couldcommunicatewithwillowtrees73.Caterpillarswillstopeatingwillowtreeleaveswhich_______A.haveachemicalchangeandbecometastelessB.haveapleasanttasteC.arebeingattackedD.arecommunicating74.Accordingtothepassagehowdowillowtreescommunicatewitheachother?A.Theytalkinwords.B.Theysendaspecialvapor.C.Theywavetheirleaves.D.Theymakespecialsounds.75.Accordingtothepassagebeescommunicatewitheachotherby_______.A.talkingB.makingunusualsoundsC.singingD.flyingincertainpatterns

Spacetravelisdefinitelybadforastronauts’bonesreducingtheirbonedensity密度afteronlyamonthofweightlessnessaccordingtoFrenchresearchpublishedonFriday.LaurenceVicoandhisfellowworkersatStEtienneUniversitycalledformoreresearchintotheeffectsofmicrogravityaftertheirstudyof15astronautsfromtheRussianMIRstationshowedbonelosscontinuedthroughoutspaceflights.BonelosswasespeciallystrikinginfourastronautsthescientistsreportedintheLancetMedicalJournal.TheymeasuredthebonemineraldensityBMDofbonesintheforearm前臂andlowerlegoftheastronautswhohadspentonetosixmonthsinspacE.TheBMDlosswassignificantinthetibia胫骨ofthelowerlegaweight-bearingbonebutbarelychangedintheradius桡骨oftheforearm.Ourresultsindicatetheneedtoinvestigatenotonlydifferentbonesbutalsodifferentareasofthesamebonesincenotallsitesoftheskeleton骨架aresimilarlyaffectedbyspaceconditionstheyaddeD.Withoutgravitythebodyisn’tbearinganyweightsothereisnoneedforcalcium钙whichmakesbonesstronganditbecomesemptyintothebloodstream.Theresearchteamsuggestedinfuturescientistsshouldtrytodetermineifthelossofbonedensitywasonlyonweight-bearingbonesonlongerflightsalsothepossiblerecoveryafterreturningtoEarth.FrenchscientistsdidtheirresearchonRussianastronautsbecause_______.A.theyonlycaredfortheRussianastronautsB.theywerenotinterestedintheirownastronautsC.theRussiangovernmentinvitedthemtodotheirresearchD.theRussianastronautsworkedinspaceforalongtimeScientistshavefoundthat_______.A.theBMDlossmaycauseseriousillnesstoastronautsB.theBMDlossmaycausesomechangeinastronauts’bodiesC.astronautsshouldn’tcareabouttheBMDlossD.astronautsshouldtakesomecalciumbeforespacetravelWhatcausetheBMDlosstoastronautsaccordingtothispassage?A.ThefoodtheyeatinspacE.B.ThedrinkstheytakeinspacE.C.ThetemperatureinspacE.D.ThegravityinspacE.Inthethirdparagraphthewordstrikingmeans______.A.unusualB.simpleC.weakD.slow

Everyoneagreesthatit’snecessarytoreducecarbonemissions排放物aroundtheworlD.Thereislessagreementoverexactlyhownationsshouldgoaboutachievingamorecarbon-freeplanet.Thustheenvironmentalequivalent:cap–and–tradecarbonemissionsorplaceacarbontaxonallusers?Withcap–and–tradeprogramsgovernmentslimitthelevelofcarbonproducedbyanindustry.Companiesthatholdtheiremissionsbelowthecapcanselltheirremainingallowanceonacarbonmarketwhilecompaniesthatgobeyondtheirlimitmustpurchasecreditsonthatmarket.Carbontaxesaremorestraightforward:asettaxrateisplacedontheconsumptionofcarbonwiththeideathatraisingthepricewillencourageindustriesandindividualstoconsumeless.Atthemomentcap–and–tradehastheupperhandbutdoesn’tdefeatthetaxjustyet.Supportersofthetaxarguethatacap–and–tradesystemwouldbetoodifficulttoadminister–andtooeasilygamedbyindustrieslookingtosidestepemissionscaps.Cap–and–tradeadvocatescontradictthatlikeallotherflattaxesacarboncollectionwouldrelativelyburdenlower–incomefamilieswhospendagreaterpercentageoftheirincomeonenergythanrichhouseholds.Sowhichsystemwillhavealargereffectoncarbonconsumption?A.10%carbontaxmightreducethedemandforcarbonabout5%orlessaccordingtoananalysisbytheCarbonTaxCenteranenvironmentaladvocacygroup.Thatmaynotbeenough.Businessesandgovernmentshaven’tfiguredouthowthetwocompetingsystemscanworktogetherbutintheendtheworldmayneedboth.1.Thepassagefocuseson_________.A.programsofcollectingtaxesB.systemsofreducingcarbonemissionsC.reasonsforreducingcarbonemissionsD.contradictionsbetweenthetwosystems2.Accordingtothecap–and–tradeprogramcompanies_________.A.areforbiddentoproducecarbonemissionsB.areallocatedthesameamountofcarbonconsumptionC.canselltheirremainingallowancewithintheirlimitsD.canselltheextraamountofcarbonatahigherprice3.Carbontaxesworkby_________.A.burdeningwell–offfamiliesB.encouragingindustriestoconsumecarbonC.raisingthepriceforcarbonconsumptionD.limitingthecarbonconsumptionofindustriesonly4.Theunderlinedwordcapinthesecondparagraphmostlikelyrefersto_________.A.limitB.creditC.levelD.rate5.Wecanlearnfromthepassage_________.A.carbontaxesaredifficulttocarryoutB.cap–and–tradeplaysagreaterroleatpresentC.cap–and–tradewillbepreferableinthefutureD.carbontaxeswillbepreferableinthefuture

ShapingtheFutureofTVNobodycanpredictthefutureofTVwithanycertaintybutsomemajorfiguresintheindustryhaverecentlyputforwardtheirthoughtsonwhatwillshapeTVofthefuturE.TheshapingofapersonalizedtelevisionfutureisstartingtotakeplacesaysIntel.Thechipgiantwhomakestheprocessorsfoundinmostpersonalcomputersstatesthatby2015therewillbejustover12milliondevicesusingIPTVservicesthatwillbecapableofconnectingtoover500billionhoursofTV&video.ThissupportstheideatomaketelevisionamoresocialpersonalizedandreadilyaccessibledeviceavailableanywherethroughIPTVservices.AsmoreandmorepeopleconsumeTV&videothroughvariousmediumsthereisnowagreaterneedtodistributeandmanagethiscontent.AssuchcompanieslikeTVGeniusareacceptingthisannouncementmadeatIntel’sDeveloperForumIDFintheUSAbytheirchieftechnologyofficerJustinRattner.WithsuchavarietyofcontentlikelytobecomeavailabletechnologyfirmswillneedtoassistinmakingpersonalizedTVrecommendationsmorereadilyaccessiblE.Mr.RattnerspeakingtotheBBCsaidTVwillremainatthecentreofourlivesandyouwillbeabletowatchwhatyouwantandwhereyouwant.WearetalkingaboutmorethanoneTV-capabledeviceforeverymanandwomanontheplanet.Peoplearegoingtofeelconnectedtothescreeninwaystheyhaven’tinthepast.Onewayinwhichthiswillhappenwillalsobeassistedbyamoreunitedserviceofmaterialcombiningincludingvideocontentinternetcontentbroadcastcontentandpersonalcontent.ThiscontentwillbecomemuchmoreaccessiblethroughremotedeviceslikemobilephonesusingIPTVtechnology.ThismeansthatuserswillbeabletowatchtheirfavoriteprogramsawayfromthetraditionalmediahubthehomE.63.Theauthorusesthepassagemainlyto________.A.recommendanewtypeofTVB.introduceapossibleshapeoffutureTVC.describethefunctionoffutureTVD.supportthenewtypeofTV64.WeknowfromthepassagethatthefutureTVmighthavemajorfeatureslike_______.A.beingcapableofconnectingtomanymorehoursB.changingtheshapeveryeasilyC.receivingprogramsatanyplaceD.displayingtheadvancedmaterialsE.usingservicesaccessingtheInternetvideoradioetcA.abcB.cdeC.aceD.bce65.Theunderlinedwordthisinthethirdparagraphrefersto__________.A.IntelthechipgiantB.TVandvideoC.readilyaccessibledeviceD.WidelyusedIPTVservices66.Wecaninferfromthepassagethat_________.A.thepresentTVwilldisappearinthenearfutureB.thefutureTVwillhaveabeautifullookC.peoplearedevelopingthetechnologyofTVveryquicklyD.peoplewillspendmoretimewatchingTVathome

Listeningtomusiccanhelpmefocusbetter.SinceIdiscoveredittwoyearsagoI’veusedmusictogetthroughboringworkortofocuscreatively.I’vefoundthatitcanmakeeventhedullestjobsenjoyableandhelpclearmentalblockstocreativity.Ifirstnoticedthegoodeffectsofmusicwhileplayingvideogames.ItwasafewdaysbeforeChristmasin2005andIwasplayingonlinevideogames.MyparentshadjustgivenmeanewMP3soIdecidedtolistentomusicthroughtheheadphoneswhileIplayeD.AfterafewminutesInoticedagreatchangeinmystyleofplay.Iwasplayingmorenaturally.Themusicrelaxedmeandtoacertainextentdistractedmefromthegameallowingmysubconscious潜意识的talenttocomethrough.ThemusicalsohelpedmeblockouttheoutsideworlD.WiththoseheadphonesonIwaslikeamachinemovingfromonetasktothenextwithoutunnecessarythoughtsoractions.MusiccanalsohaveagreateffectonmooD.IfI’minabadmoodatworkI’lllistentosomeofBobMarley’sandgetdowntobusiness.ItalwaystakesmymindoffwhatI’mdoingandmakesmeahappierperson.Thesameistrueforclassicrock.OnesummerIdidaboringjobcollectingbottleopenersbyhanD.WithoutaradioplayingclassicrockinthebackgroundIwouldhavehatedlifE.Listeningtomusicwithrelaxingrhythmsandapositivemessagehelpsyouforgetyourworkandthinkhappythoughts.Buttheresultsyouseewilldependheavilyonyourpersonaltastes.Experimentwiththetypesofmusicyoulistentoduringcertaintasks.Bytrialanderroryou’llfinallydiscoveryourbestchoicE.I’malwayslookingfornewconcentrationaidssoI’dlovetoknowwhattypeofmusicworksbestformE.Wecaninferthatthepassagewaswrittenin__________.A.2005B.2006C.2007D.2008Theauthorfirstdiscoveredtheeffectsofmusic__________.A.fromhisparentsB.bychanceC.atworkD.whenhewasachildWhichofthefollowingstatementsisNOTaneffectofmusicfortheauthor?A.IthelpshimblockouttheoutsideworlD.B.Itarouseshissubconscioustalent.C.Ithelpshismindrelax.D.Itmakeshimworkwithoutanythought.TheauthormentionstheexperienceofcollectingbottleopenersinParagraph3to________.A.tellusthatlifeisdullB.provethatmusicaffectsmoodC.tellushowtoseekhappinessD.tellusbadmoodcanaffectworkInordertogetthegreatesteffectofmusicyouareadvisedto________.A.listentosomeofBobMarley’sB.onlychooserelaxingmusicC.testallkindsofmusicD.listentoclassicrock

BWhateverourdifferencesashumanbeingsareweallthinkwe’remoreliketherestoftheanimalworldthanwerealizE.Itissaidthatweshare40percentofourgenetic遗传的structurewiththesimpleworm.ButthatfacthashelpedSirJohnSulstonwinthe2002NobelPrizeforMedicinE.SirJohnisthefounderoftheSangerInstituteinCambridgewhichwassetupin1992togetfurtherunderstandingofthehumangenome染色体组.Tohelpthemdothistheyturnedtotheworm.Thenematode线虫类的wormisoneoftheearliestcreaturesonplanetearth.ItislessthanonemillimeterlongcompletelytransparentandspendsitsentirelifediggingholesthroughsanD.Butitstillhaslotstosayabouthumanlifeandwhatcanbedonetomakeitbetter.WhatthewormtoldSirJohnandhiscolleagueswasthateachofcellsinthehumanbodyisprogrammedlikeacomputer.Theygrowdevelopanddieaccordingtoasetofinstructionsthatarecodedinourgeneticmake-up.ManyofthediseasesthathumanssufferfromhappenwhentheseinstructionsgowrongorarenotobeyeD.Whenthecellrefusestodiebutcarriesongrowinginsteadthisleadstocancer.HeartattacksanddiseaseslikeAIDScausemorecelldeathsthannormalincreasingthedamagetheydotothebody.SirJohnwasthefirstscientisttoprovetheexistenceofprogrammedcelldeath.60.SirJohnSulstongotaNobelPrizeforMedicinebecausehehas.A.foundthathumanbeingsaresimilartothewornB.gotthefactweshare40percentofourgeneticstructurewiththesimplewormC.foundthecomputerwhichcontrolseachofthecellsinthehumanbodyD.provedthatcelldeathisprogrammed61.Peoplemightbeseriouslyillifthecellsinheirbody.A.growwithoutbeinginstructedB.dieregularlyC.failtofollowpeople’sinstructionsD.developinthehumanbody62.Theunderlinedwordtheyparagraph5refersto.A.celldeathsB.diseasesC.instructionsD.cells63.Whatisthesubjectdiscussedinthetext?A.Thetheoryofprogrammedcelldeaths.B.Agreatscientist—SirJohnSulston.C.TheprogrammedhumanlifE.D.Dangerousdiseases.

A.mobilephoneisnolongerjustaphone--itisalsoamusicplayervideocameraandpersonalorganizer.Andmobilephoneswithtelevisionprogrammingarejustaroundthecorner.Butthemorefunctionscellphonemanufacturersaddthegreatertheamountofpowerthephonesuseandthelesspracticalrunningthemonlithium锂batteriesbecomes--sotheracetofindaviablealternativeison.Twooftheworld'sbiggestelectronicsmakersHitachiandToshibaarecurrentlycompetingagainsteachothertocomeupwithanalternativemostlikelytobemicrofuelcells.ThetaskhasbeensetbyJapan'ssecondlargestmobilephoneproviderKDDIwhichwantsitscustomerstosoonbeabletousespecialtelevisionprogrammingontheirhandsetsandhasaskedthetwoelectronicscompaniestocomeupwithabetterpowersourcE.HitomiMurakamiofKDDIsaysbattery-operatedmobilephonescannotkeepupwiththenewapplications.We'relookingatvariouswaystoexpandcontentandservicesthatwecanprovidetothepeoplE.Andwedon'twanttohavebatteryissuesdelayingusfromdoingthathesays.Hitachi'sAtsushiMoriharasaysitisacriticalraceforbothofthecompaniesastheresultingproductwillhaveamajorimpactonthemobilemarketinthefuturE.Weareincompetitionandit'suptobothofustocomeupwithagoodproduct.A.productthatwillsatisfyKDDI'sneeds.IthinkIcangoasfartosaythatthewinnerwilltakeall.Miniaturizeddirectmethanol甲醇fuelcellsaredifferentbatteriesinthattheycreatepowerinsteadofsimplystoringit.Thatpowerismadebynewtechnologyutilizingcheapmethanol.Ifallgeestoplancome2007Japanesephoneuserswillnotuseanelectricchargertopowertheirmobilestheywillinsteadcarryasmallbottleofmethanolandwithjustafewsquirtstheywillhavepowerfortheirphones.Butthemethodhasitsdownsidesincludinghowpassengerswillbeabletotakesmallmountsofflammablemethanolonairliners.FumioUenoofToshibasaysthatoncedevelopedtheusesofminiaturizeddirectmethanolfuelcellshaveendlesspossibilities.Thelithiumbatteriesarebecomingimproperforthecellphonebecause______.A.thereisatelevisioninthephoneCitisinconvenienttouseB.itcan'tprovideenoughpowerDpeoplehavefoundsubstitutesAccordingtothepassageToshiba______.A.isincriticalcompetitionwithKDDIB.willprobablybeatitsrivalC.attachesgreatimportancetomethanolfuelD.isoneofthelargestbatteryproviderWhichofthefollowingisNOTthecharacteristicofmethanolfuel?A.EasytocatchfirE.CPortablE.B.InexpensivE.DAvailableeverywherE.Thebesttitleforthepassageis______.A.Searchforbetterphonepower.B.Developmentofcellphonebattery.C.Competitionbetweentwoelectronicfirms.D.Advantageanddisadvantageofmethanolfuel.

BA.mosquitoisaninsectthatisfoundallovertheworlD.Therearethousandsofdifferentkindsofmosquitoesinmanydifferentsizesandcolors.Thefemalemosquitoneedsbloodfromvertebrates脊椎动物tolayeggsandproducemoremosquitoes.Shehasaspecialpartofhermouththatsheusestosuckbloodandhersalivaspitthinsthebloodsoshecandrinkit.Infact.It’sthemosquito’ssalivathatmakesthebitesitch痒!A.personwhogetsbittenbyamosquitowillnoticeawhealwhichisabumparoundthebitE.ThewhealwillberoundwithpinkorredaroundtheedgeandwhiteinthemiddlE.Thewhealwillitchalot.Soonthewhealwilldisappearbuttheitchwillstay.Ifyou’vebeenbittenbyamosquitowashthebitewithsoapandwater.Putonsomecalaminelotiontohelpstoptheitchingoranadultcanfindananti-itchcreamatthedrugstoreforyou.Placinganicepackonthebitemayalsohelp.Tellanadultyou’vebeenbittenbyamosquitoespeciallyifyouliveintheeasternUnitedStates.Butifyoudevelopanallergicreactionandfeeldizzyorsicktelladoctorimmediately.HecantreatallergicreactionswithsolemedicinE.Thebestwaytoavoidmosquitobitesistowearaninsectrepellent.RepellentsthatincludeoneoftheseingredientsarebestBEETandlemoneucalyptus.Askaparenttohelpyouapplythem.Sincemosquitoeslaytheireggsinwaterit’salsoagoodideatoemptyoutbucketsflowerpotstoysandotherthingsinyouryardthatmayhavecollectedwaterduringarainstorm.Andwhenit’spossibleyou’dbetterwearlong-sleevedshirtsandlongpantstokeepmosquitoesawayfromyourskin.60.Whatmakesyouitchafterthemosquitoes’bites?A.AbumparoundthebitE.B.Themosquito’ssalivA.C.Somecalaminelotion.D.Anantic-itchcream.61.TheunderlinedwordwhealParagraph2isclosestinmeaningto________.A.asmallmouththatcanpreventaninsectB.asmallmarkafteraninsectbitethatusuallyitchesC.anillnessafteraninsectbitethatalwaysspreadsnearbyD.anillnessfrommosquitoes’bitesandotherpollutiondiseases62.WhichofthefollowingisTRUEaccordingtothispassage?A.Therearethousandsofmosquitoesinthesamesizesandcolors.B.Thewhealwillneverdisappearforeverbuttheitchwilldisappearsoon.C.AskadoctorforsomemedicineifyoudevelopanallergicreactionforthebitE.D.Askaparentforaninsectrepellentifyouseemosquitoeslayingtheireggsinwater.

DAresomepeopleborncleverandothersbornstupid?Orisintelligencedevelopedbyourenvironmentandexperience?Strangelyenoughtheanswertothesequestionsisyes.Tosomeextentperson’sintelligenceisfixedatbirthwhetherornothereachesthoselimitswilldependonhisenvironment.Thisviewnowheldbymostexpertscanbesupportedinanumberofways.Itiseasytoshowthatintelligenceistosomeextentsomethingwearebornwith.ThecloserthebloodrelationshipbetweentwopeopletheclosertheyarelikelytobeinintelligencE.Thusifwetaketwounrelatedpeopleatrandom随意地fromthepopulationitislikelythattheirdegreeofintelligencewillbecompletelydifferent.Ifontheotherhandwetaketwoidenticaltwinstheywillverylikelybeasintelligentaseachother.Relationslikebrothersandsistersparentsandchildrenusuallyhavesimilarintelligenceandthisclearlysuggeststhatintelligencedependsonbirth.Imaginenowthatwetaketwoidenticaltwinsandputthemindifferentenvironments.Wemightsendoneforexampletoauniversityandtheothertoafactorywheretheworkisboring.Weshouldsoonfinddifferencesinintelligencedevelopingandthisindicatesthatenvironmentaswellasbirthplaysapart.ThisconclusionisalsosuggestedbythefactthatpeoplewholiveinclosecontactwitheachotherbutwhoarenotrelatedatallarelikelytohavesimilardegreeofintelligencE.68.Thewriterisinfavoroftheviewthatman’sintelligenceisgiventohimA.atbirthB.througheducationC.bothatbirthandthrougheducationD.neitheratbirthnorthrougheducation69.IfachildisbornwithlowintelligenceheisunlikelytoA.becomeageniussolongasheorsheworkshardenoughB.stillbecomeageniusifheshouldbegivenspecialeducationC.gobeyondhisintelligencelimitseveninrichsurroundingsD.neverreacheshisintelligencelimitsinhislife70.TheexampleofthetwinsgoingtoauniversityandtoafactoryseparatelyshowsA.theimportanceoftheirintelligenceB.theroleofenvironmentonintelligenceC.theimportanceoftheirpositionsD.thepartthatbirthplays71.Whatcanbethebesttitleforthetext?A.SurroundingsB.IntelligenceC.DependenceonEnvironmentD.EffectofEducation

Notverylongagoaspecialfamilysystem体系existedincertainpartsofSouthIndiA.Inthesystemtheactualheadofafamilyunitwasthemother’seldestbrotherthoughthemotheralsohadanimportantpositioninthefamily.Infamiliesofthiskindahusbandwasactuallynomorethanavisitor.HedidnotlivewithhiswifebutwithhisownmotherbrothersandsistersinanotherhousE.Hesawhissonsanddaughterssometimesbutthemanwhoactuallyfedandcaredforthemandactedastheirfatherwastheiruncle---theirmother’sbrother.ButthissysteminwhichbrothersandsisterstaketheplaceofthefathernolongerexistsinSouthIndiaexceptinafewvillages.Economic经济的changeshavehadfar-reachingeffectonfamilylifE.FamilylifebegantochangewhenmenwentouttoworkinfactoriesandofficesinsteadofworkingwiththeirmothersbrothersandsistersonthelanD.Whenamanwentouttoworkhehadmoneyofhisownandcouldbuyhisownlandandbuildhisownfamilyinsteadofdependingonhismotherandhisbrothers.Hewantedtobeindependent独立的.Thisisanexampleofthewayinwhicheconomicrelationscanhaveaneffectonfamilyrelationships.Thebesttitleofthispassageis______.A.HusbandActuallyVisitorinFamilyB.FamilySysteminSouthIndiaC.WifeHasImportantPositioninFamilyD.EconomicRelationsAffectsFamilyRelationshipsWhohadtheactualcontrolofafamilyinSouthIndianotlongago?A.Themother.B.Themother’seldestbrother.C.Thefather.D.Thefather’smother.Inthissystemthehusbandlivedtogetherwith______.A.hiswifeB.hissonsanddaughtersC.hismotherbrothersandsistersD.hiswife’sbrotherNowinSouthIndiathereare__ofthissysteminwhichahusbandhasnocontrolofhisfamily.A.nofamiliesB.manymorefamiliesC.veryfewfamiliesD.notanyfamilies

COOLINVENTIONSFromschooltobandPracticetheVenturiEclecticisanEarth-friendlywaytogetWhereyouwanttogo.Thisbattery-poweredzero-emissionmeaningitdoesn'tpollutetheairvehiclerunsmainlyonrenewableenergy.SolarpanelsontheEclectic'sroofabsorbsunrayswhenyou'redriving.Onwindydaysyoucanconnectamachinetothecar'sroofthatcollectsenergyfromthewindwhileyou'reparkeD.TheEclectic'stopspeedis28milesanhour;thebatterylastsfor31milesbeforeitneedstoberechargeD.Zipping迅速行进aroundtheneighborhoodhasneverbeenbetter.Here'saneco-friendlywaytotelltime:SimplyfilltheBedolWater-poweredClock'stank箱withwateraddsomelemonjuiceandtheclockwilldisplaythetimewithouttheneedforenvironmentallyharmfulbatteries.Therearetwosetsofmetalelectrodes电极insidethewatertank.Watercontainsions离子thatcarrynegativeandpositivecharges.Theseionscompleteachargebetweentheelectrodescreatingenoughenergytopowertheclock.Justrefillthetankeveryfewweeksandthisclockwillkeeponticking.BloodhoundSuperSonicCarSSCwillbethefirstcartoattempttobreakthel000-mile-an-hourbarrier.Thecurrentrecordis763milesanhour.A.conceptfornowtherocket-shapedcargetsitsinitialpushto350milesanhourfromajetenginE.ThenarocketfiresuppushingtheSSCpast1000milesanhour.Inordertokeepthecarstreamlined流线型的thedriverliesbackata45-degreeanglE.You'rehavingablastatyourfriend'sbirthdayparty.Butwhenit'stimetobringoutthecakeeveryonecrowdsaroundblockingyourview.Noworries.ThrowtheTriopsintotheairandthisclevercameracapturestheviewfromabovE.TheTriopscantakethreepicturesatonceeachfromdifferentangles.YoucanalsorecordsoundsandcommandtheTriopstostartshootingwheneverithearsthatnoisE.That'sonesmartcamerA.AccordingtothepassagetheVenturiEclectic.A.ispopularwithbusinessmenB.issuitableforalongtripC.canturnwindintoenergyD.hasonlyalittlegasemissionWhatisthecommoncharacteristicoftheVenturiEclecticandtheBedolWater-poweredClock?A.Theydon'tneedbatteries.B.TheyaredifficulttooperatE.C.Theycanbepoweredbywater.D.Theyareenvironmentallyfriendly.Theunderlinedphrasehavingablastinthelastparagraphprobablymeans.A.lookingatapictureB.enjoyingyourselfC.blowingoutacandleD.recordingsoundsWhichofthefollowingisTRUEaccordingtothepassage?A.TheTriopsissensitivetosounds.B.ThedriveroftheSSCmustbeofgreatsizE.C.ThecoloroftheBedolWater-poweredClockislikethatoflemon.D.TheSSCdoesn’thaveanythingtodowitharocketactually.

WeoftenthinkoffuturE.Weoftenwonderwhattheworldwouldbelikeinahundredyears'timE.Thinkofspaceperhapsapermanent永久的stationonthemoonwillhavebeensetup.Perhapspeoplewillbeabletovisitthemoonastourists.Cheaprocketsforspacetravelwillhavebeendevelopedpermittinglongjourneysthroughoutthesolarsystem太阳系.Whenthattimecomespeoplewillbetakingholidaysinspaceandvisitingotherplanets.Greatprogresswillhavebeendiscoveredforthemostterribleofalldiseases—cancer.PollutionisaproblemwemustsolvE.Inahundredyears'timeitwillhavebeencontrolleD.Alltheworldwillhavebeendeveloped—evenAntarcticA.TherewillbelargecitiesinAntarcticA.Wealreadyhavesupersonic超音速的flightbutinahundredyears'timewewillhavesupersoniclandtravelaswell.Wewillhaveusedupmostofearth'slandtobuildourcitiessofloatingcitieswillhavebeenbuilt.TheJapanesealreadyhaveplansforcitiesofthiskinD.AndtherewillbecitiesundertheseA.ThefirstofthesewillhavebeencompleteD.39.Wewillhavedeveloped__________inahundredyears'timepermittinglongjourneysalloverthesolarsystem.A.cheaprocketsforspacetravelB.aplaneforspacetravelC.apermanentspaceshipD.asatellitefortourists40.Thelastparagraphmainlytalksabout_____________.A.newwaysofbuildingcitiesB.thebuildingofcitiesundertheseaC.thebuildingoffloatingcitiesinJapanD.thedangerwhichearth'slandwillface41.Thebesttitleforthepassageis______________.A.TravelintheFutureB.FutureLifeC.WheretoLiveintheFutureD.SpaceTravel

DolphinsandsharksareshowingupinsurprisinglyshallowwaterjustofftheFloridacoast.MulletscrabsraysandsmallfishgatherbythethousandsoffanAlabamapirer.Birdscoveredinoilarecrawlingdeepintomarshes沼泽nevertobeseenagain.MarinescientistsstudyingtheeffectsoftheBPdisaster英国石油公司漏油事件areseeingsomestrangephenomenA.FishandotherwildlifeseemtobefleeingtheoiloutintheGulfandclusteringincleanerwatersalongthecoastinatrendthatsomeresearchersseeasapotentiallytroublingsign.Theanimals'presenceclosetoshoremeanstheirusualhabitatisbadlypollutedandthecrowdingcouldresultinmassdie-offsasfishrunoutofoxygen.Alsotheanimalscouldeasilybecapturedbytheirenemies.Thenearlytwo-month-oldspill漏油hascreatedanenvironmentaldisasterinUShistoryastensofmillionsofgallonshaveflownintotheGulfofMexicoecosystem.ScientistsareseeingsomeunusualthingsastheytrytounderstandtheeffectsonthousandsofspeciesofmarinelifE.FornearlyfourhoursMondayathree-personcrewwithGreenpeacecruisedpastdelicateislandsandmangrove-dottedinletsinBaratariaBayoffsouthernLouisianA.Theysawdolphinsbythedozenfrolicking嬉戏intheoilysheen光泽andoil-tingedpelicansfeedingtheiryoung.Buttheyspottednodeadanimals.Ithinkpartofthereasonwhywe'renotseeingmoreyetisthattheimpactsofthiscrisisarereallyjustbeginningGreenpeacemarinebiologistJohnHocevarsaiD.ThecountingofdeadwildlifeintheGulfismorethananacademicexercise;thedeathswillhelpdeterminehowmuchBPpaysindamages.WhatdothemarinelifereacttotheBPdisaster?A.Birdscrawldeepintocaves.B.Dolphinsandsharksshowupindeepwater.C.TensofthousandsofmarineanimalsarefounddeaD.D.SeacreaturesfleefromoilspillgatheringnearseashorE.WhichofthefollowingisNOTrelatedtothepotentiallytroublingsign?A.Theusualhabitatofdeep-wateranimalsisbadlypolluteD.B.Manyanimalscouldbeeasilyeatenbytheirenemies.C.Massesoffishescoulddieduetolackofoxygen.D.Somedolphinsarefrolickinginmarshes.Theenvironmentaldisasterwascausedby.A.thedamageoftheMexicoGulfecosystemB.thelackofenvironmentalsenseofBPC.thenearlytwo-month-oldoilspillD.thecrowdingmarinelifeWhatisJohnHocevar’sattitudetowardsthedisaster?A.WorrieD.B.DisappointeD.C.DepresseD.D.Hesitant.Fromthepassagewecaninferthat.A.BpwillpaymuchmoneyaccordingtothenumberofdeadwildlifethereB.marinescientistshaveseensomestrangephenomenaC.thedisasterhaslittleinfluenceondolphinsD.athree-personcrewreachednoconclusion

CA.newageiscoming.Callitwhatyouwill:theserviceeconomytheinformationagetheknowledgesociety.Italltranslatestoafundamentalchangeinthewaywework.Alreadywe’repartlytherethepercentageofpeoplewhoearntheirlivingbymakingthingshasfallendramaticallyintheWesternWorlD.TodaythemajorityofjobsinAmericaEuropeandJapanareintheserviceindustryandthenumberisontherisE.MorewomenareintheworkforcethaneverbeforE.Therearemorepart-timejobs.Morepeopleareself-employeD.Buttherangeoftheeconomictransformationcan’tbemeasuredbynumbersalonebecauseitalsoisgivingrisetoimportantnewwayofthinkingaboutthenatureofworkitself.Long-heldideasaboutjobsandcareerstheskillsneededtosucceedeventherelationbetweenindividualsandemployers—allthesearebeingchallengeD.WehaveonlytolookbehindustogetsomesenseofwhatmaylieaheaD.Noonelookingahead20yearspossiblycouldhaveforeseenthewaysinwhichasingleinventionthechipwouldtransformourworldthankstoitsapplicationsinpersonalcomputersdigitalcommunicationsandfactoryrobots.Tomorrow’sachievementsinbiotechnologyartificialintelligenceorevensomestillunimaginedtechnologycouldproduceasimilarwaveofdramaticchanges.Butonethingiscertain:informationandknowledgewillbecomeevenmorevalidandthepeoplewhopossessitwhethertheyworkinmanufacturingorserviceswillhavetheadvantageandproducethewealth.ComputerknowledgewillbecomeasbasicarequirementastheabilitytoreadandwritE.TheabilitytosolveproblemsbyapplyinginformationinsteadofperformingroutinetaskswillbevaluedaboveallelsE.Ifyoucastyourmindahead10yearsinformationservicewillbesuperior.ItwillbethewayyoudoyourjoB.66.A.characteristicofthenewagementionedinthepassageisthat.A.theserviceindustrymainlyreliesonfemalesB.manufacturingindustriesaresteadilyincreasingC.morepeopleareintheserviceindustrythanbeforeD.theworkintheserviceindustryismorecomfortablethanthatinmanufacturingindustry67.Whichofthefollowingistrueaccordingtothepassage?A.People’straditionalconceptsaboutjobsneedchanging.B.TherelationbetweenemployeesandemployersisbecomingtensE.C.MorewomenthanmenareintheworkforcE.D.Part-timejobsaremorewelcomethanfull-timejobs.68.Bymentioningtheinventionofthechiptheauthormeanstosaythat.A.wehaven’tpaidenoughattentiontotheimportanceofhightechnologyB.thechipisthemostimportantinventiontodayC.thepowerofscienceandtechnologyisbeyondourimaginationD.it’sagreatchallengetoapplynewinventionstoourlife69.Wemaydrawaconclusionfromthepassagethat.A.informationwillplayagreaterroleinpeople’sworkanddailylifeinthefutureB.wecanforeseethefutureiftechnologydevelopsfastenoughC.theabilityofperformingroutinetasksgivesyouanadvantageinworkD.robotswillreplacepeopletodoalltheworkbothinmanufacturingandserviceindustries70.Theauthor’sattitudetothecomingageis.A.doubtfulB.enthusiasticC.satisfiedD.Uncertain

Researchersbelievethattheinsect昆虫isbetteratmanagingcongestion拥挤thanhumans.Antsarethemostmanytypeofanimalonearthwithbrainsthatcontainabout250000cells----thelargestamonginsects.NowanintelligenceexpertDr.DirkHelbingsaysunderstandingmoreaboutantscouldhelpsolveoneoftheheadachesofmodernlife--roadcongestion.Histeamsetupanantmotorwaywithtworoutesofdifferentwidthsfromthenesttosomesugarsyrup糖浆.Soonthenarrower更窄的routesoonbecamecrowded拥挤的.Butwhenanantreturningalongthecrowdedroutetothenestmetwithanotherantjuststartingoutthereturningantpushedthenewcomerontotheotherpath.Howeverifthereturninganthadenjoyedatrouble-freejourneyitdidnotsendthenewcomerinadifferentdirection.TheresultwasthatjustbeforeoneroutebecamecloggedtheantshadturnedtoanotherrouteandtrafficjamsneverformeD.Theresearchersalsocreatedacomputermodelofmorecomplexantnetworkswithroutesofdifferentlengths.Theteamfoundthateventhoughantsbeingsentinanotherdirectionsometimestookalongerroutetheystillgottothefoodquicklyandefficiently.Dr.HelbingoftheDresdenUniversityofTechnologyinGermanysaidthatwhileyoucannotallowcarstomeetwithtrafficcomingintheopposite相反的directionasaformoftrafficcontrolyoucoulddothenextbestthingandallowthemtocommunicatE.Hisplanistoforcecarstravelinginonedirectiontotelloncomingtrafficwhattheconditionstheyareabouttomeetwith--sotheycanavoidthatsituationifnecessary.Thefirstparagraphsuggeststhat_______.A.antshaveaspecialwaytomanagecongestionB.antsarecleverandgoodatdealingwiththetrafficjamsbecauseofdevelopedbrainC.insectsaresimilartoanimalsindealingwiththetrafficjamsbecauseofdevelopedbrainD.insectshavemoreadvantagesthanhumansTheunderlinedwordcloggedcanbereplacedby_______inthefollowingfourwords.A.cleanedB.narrowedC.crowdedD.shortenedIfanantreturnsalongcrowdedroutetothenesthowdoestheantsolvethetrafficproblem?A.Theantwillchangethedirectionofitsown.B.Theantstoppedthenewcomerfrommovingaheadandforcedthenewcomertowaittherepatiently.C.Theantcan'tdirectthenewcomer.D.Theantwillpushthenewcomertotheotherroutesotrafficjamswon'tform.What'stheadvicethatDr.Helbinggivesus?A.Thecarscannotbeallowedtocommunicatewithtrafficcomingintheoppositedirection.B.Thecarscancommunicatewithtrafficinthesamedirection.C.Thecarsthattravelinonedirectioncantelloncomingtrafficaboutthetrafficconditions.D.Weshouldbuildmoreroutesofdifferentlengthsandwidths.

BWhatdoesanastronauteatinspace?Thisisaquestionthatwillpuzzlemanyaspeoplerarelythinkofthat.Intheearlyspace-travelyearsastronautsatedehydrated脱水的foodsthatwereeatenthroughstraws吸管.Intoday’sspace-agethefoodthattheyeatistotallydifferent.TheyeatfoodinthesamewayaspeopledoonEarth.AstronautsareabletoprepareandeatavarietyoffoodsinspacE.Somecanbeeatenintheirnaturalformlikefruitswhilesomeneedtoaddwaterlikenoodles.HowevertherearenorefrigeratorssothefoodhastobepreparedandeatenwithoutbeingstoredforalongtimE.Whentheastronautsarehungrytheysimplyeatthefoodbyopeningthefoodpackagesandwithaforkknifeandspoon.JustlikepeopleonEarthastronautsalsoeatthreemealsadaywhichincludebreakfastlunchanddinner.Sometimestheyalsoeatsnacks.TheUSspaceagencyNASAhasfoundoutthatanastronaut’sdietreducesbyabout70%onaspacemissionthoughhehasawiderangeoffoodstochoosefromlikenutschickenbeefseafoodandcandies.DrinksinthespaceshipincludecoffeeteajuicesandlemonadE.AstronautscanalsorequestaparticularfoodthattheywouldliketohaveinspacE.Scientistsarealwaysexperimentingandtryingoutdifferentspacefoodsthatcanbeofferedtoastronautswhenonspacemissions.45.Nowastronautseat________inspacE.A.dehydrated脱水的foodsB.foodaspeopledoonEarthC.totallydifferentD.foodwithalotofwater46.Thefoodtheastronautsprepared________.A.can’tbestoredforalongtimeB.canbeputintorefrigeratorsC.canbestoredforalongtimeD.can’tbekeptinthefoodpackages47.Inspaceastronauts________likepeopleonEarth.A.onlyhavenutschickenandbeefB.onlyhavelunchforadayC.onlydrinkcoffeeteaandlemonadeD.alsoeatthreemealsaday48.Whatarescientistsexperimentingandtryingout?A.Someveryspecialsnacks.B.Howastronautscansleepwell.C.Differentspacefoodsforastronauts.D.Howtogetsomefruitsforastronauts.

AtDallas/FortWorthAirportthelightsarecontrolledbysensorsthatmeasuresunlight.Theydimimmediatelywhenit'ssunnyandbrightenwhenapassingcloudblocksthesun.A.wallofwindowsataUniversityofPennsylvaniaengineeringbuildinghasbuilt-inblinds百叶窗controlledbyacomputerprogramthatfollowsthesun'spath.Buildingsaregettingsmarter--andthenextgenerationofbuildingmaterialsisexpectedtodoevenmorE.Windowscouldcatchthesun'senergytoheatwater.Sensorsthatmeasurethecarbondioxidebreathedoutbypeopleinaroomcoulddeterminewhethertheairconditioningneedstobeturnedup.Manynewmaterialsandtechnologyhavebeendesignedinthelast15years.TheynowbeingusedinawaveofbuildingsdesignedtosaveasmuchenergyaspossiblE.Theyincludeoldideaslikegreenroofswhereabeltofplantsonaroofhelpsthebuildingkeepheatinwinterandstaycoolinsummerandnewideaslikespecialcoatingforwindowsthatletslightinbutkeepsheatout.AstechnologiessuchassensorsbecomecheapertheirusesspreaD.Theelevators电梯atSevenWorldTradeCenterwhichisunderconstructioninNewYorkuseasystemthatgroupspeopletravelingtonearbyfloorintothesameelevatorthussavingelevatorstops.Peoplewhoworkinthebuildingwillenteritbyswiping刷IDcardsthatwilltelltheelevatorstheirfloor;readoutswillthentellthemwhichelevatortousE.Thebuildingalsohaswindowswithacoatingthatblocksheatwhilelettinginlight.Morenewbuildingmaterialsandtechnologyareindevelopment.A.Philadelphiabuildingfirmisnowworkingonsmartwrapthatusestinysolarcollectorstocatchthesun'senergyandtransmitters传输器thewidthofahumanhairtomoveit.Theyareexpectedtochangethefaceoftheconstructionindustryinthenexttenyearsorso.72.______willbedevelopedandusedintheconstructionindustry.A.GreenroofsthatcoolorheatbuildingsB.Smartwrapthatcatchesthesun'senergyC.Sunlight-measuringsensorsthatcontrollightsD.Windowcoatingthatletslightinbutkeepsheatout73.TheelevatorsatSevenWorldTradeCenterarespecialbecausetheycan___A.sendpeopletofloorswithfewerstopsB.teachpeoplehowtousetheirIDcardsC.makepeoplestayverycoolinsummerD.helppeoplegotravelinginthebuilding74.Theunderlinedworditinthelastparagraphrefersto_____.A.ahumanhairB.smartwrapC.thesun'senergyD.atransmitter75.Whatmightbethemostsuitabletitleforthetext?A.BuildingsAreBecomingSmarterB.BuildingsAreGettingMoreSunlightC.BuildingsAreLackinginMuchEnergyD.BuildingsAreUsingCheaperMaterials

Thefollowingformshowstheresultofasurvey调查ofparentsfromfivecountrieswhowereaskedwhychildrenareimportanttothem.Theywererequiredtochoosethreemainreasonsfromsevendealingwithpersonalinterestsfamilyrelationsandsocialresponsibility责任.Eachnumberintheformisthepercentage%ofparentswhochosethatparticularitem项asoneoftheirthreereasons.ThereforethemostcommonforJapaneseparentsarestrengtheningfamilytiesItemD51%learningfromtheexperienceItemE60%andraisingresponsiblecitizensItemG45%.ItemsJapanKoreaU.S.ABritainFranceA.Toseeoneselfcontinuinginfuture3532311759B.Tokeepthefamilyline2468281726C.Toreceivecareinoldage1038878D.Tostrengthenfamilyties5125505566E.Todeveloponeselfthroughraisingone’schildren6019546935F.Toenjoyraisingone’schildren2019507139G.Toraiseresponsiblecitizens4540462815AccordingtothissurveyKoreanparentsaremostinterestedin.A.continuingtheirfamilyB.obtainingcareinoldageC.strengtheningfamilyrelationshipD.caringforraisingchildrenHowmanyitemsarechosenbyparentsofmorethantwocountriesasmainreasons?A.Two.B.ThreE.C.Four.D.FivE.Fromthepercentagesinitems_______wecanseethefollowingdifferencebetweentheAsianandtheEuropeancountries:theAsianparentswanttodevotethemselvestofuturesocietiesthroughchildren;theEuropeanparentsenjoythecourseofraisingchildren.A.B.andC.B.D.andFC.E.andFD.FandGAccordingtotheformwhichofthefollowingistrue?A.FromthemainreasonsshownintheformitseemsthatineverycountryparentsdonotexpectcarefromchildrenintheiroldagE.B.JapaneseparentssharetwooftheirmainreasonswiththeBritishandAmericanparentsandthethirdonewithKoreanparents.C.Morethanhalfoftheparentsfromeachcountrychosethereasontostrengthenfamilytiesandforeachitwasoneofthethreemainreasonsforhavingchildren.D.ThepercentageofFrenchparentsselectingthereasontoseeoneselfcontinuinginfutureisaboutashighasthatoftheothercountries.

Peopleshouldbewarnedagainstusingmobilephonesoutdoorsinstormyweatherbecausetheymaybestruckbylightningaccordingtodoctors.ThreeexpertshavedescribedhowateenagegirlwasstruckbylightningwhileusingherphoneinalargeLondonpark.Thegirlaged15recoveredbutayearlaterwasstillwheelchair-boundandfoundtobesufferingcomplexphysicalandemotionalproblems.Thegirlalsohadaperforateeardrum打孔耳膜onthesidewhereshehadbeenholdingthemobilephonE.ShewashavinggeneralrecoveryinNorthwickParkHospitalMiddlesex.SwindaEspritaseniorhouseoffi??cersaidthatwhilethebrainandmuscledamagewassimilartothatofmanylightningvictims—whocanexperienceheartattacksonbeingstruck—theearproblemswerenot.Shesaidthatthedamageswereparticularlyrelevantforpeoplewhomightbeinvolvedinlessseri??ouslightningincidentswhomightother??wiserecoverbutwouldnevergettheirfullhearingbackifstruckwhileonthephonE.WewereshockedbythedamagewhichiswhywewantedtodrawattentiontoitDrEspritsaiD.Ayearonandshestillwassufferingthesedifficulthearing.TheyaddedthatthreeothercaseshadbeenreportedinnewspapersinChinaSouthKoreaandMalaysiA.IntheMalaysiancaseasalesexecutivewaskilledbylightningwhiletalkingonhisphoneduringathun??derstormnearKualaLumpur.AlltheseeventsresultedindeaththedoctorswrotE.Thisrarephe??nomenonisapublichealthissueandedu??cationisnecessarytostresstherisk.TheAustralianLightningProtectionStandardrecommendsthatmetallicobjectsincludingcordlessormobilephonesshouldnotbecarriedout??doorsduringthunderstorms.HowevertheUnitedStatesNationalWeatherServicesaysonitswebsitethatbotharesafetousebecausethereisnodirectpathbetweenyouandthelightening.PaulTayloroftheMetOfficesaidtheearinjurieswereaconsequenceofmobilephonesbeingmetalandnotrelatedtoradiowaves.Mr.Taylorsaidthatmobilephonesshouldbetreatedasanotherpieceofmetalsimilartocarryingcoinsorwearingringsandpeopleneedtobewarnedagainstthepossi??bledanger.51.Whatdoweknowabouttheteenagegirl?A.Shewasstruckbylightningatschool.B.Shecompletelyrecoveredfrombeingstruck.C.Shestillsufferedfrommentalproblems.D.Shehadtopressherearallday.52.Itcanbeinferredthatdamagedonebylighteningwhileusingmobilephones______.A.ismoreseriousthanthatwhenoneisnotusingamobilephoneB.canbehealedquicklyexceptforheartattacksC.islessseriousbecausethevictimscanusuallyrecoverD.ismainlyinthebrainandmuscleofthevictims53.Whydiddoctorsstresstheriskaboutusingphonesoutsideinlightening?A.Becausemorepeoplearefacedwithit.B.BecausesomedeathshavebeencauseD.C.Becauselightningisharmfulforthebrain.D.BecauseateenagegirlgotkilleD.54.Wecaninferfromthelastthreeparagraphsthat______.A.bothcordlessandmobilephonesaresafetouseoutsideinlightningB.thereisnodirectconnectionbetweenlightningandearinjuriesatallC.opinionsdifferastowhetheritissafetousemobilesphonesinlightningD.earinjuriesaretheresultofcarryingcoinsorwearingringsinlightning55.Thepurposeinwritingthispassageis______.A.todrawattentiontotheriskofusingmobilephonesinlighteningB.tofocusonvariousdamagesdonetolightningvictimsC.totellusthenewsthatateenagegirlwasstruckbylightningD.tostressthedangerofmakingphonecallsinlightning

A.universitymathtutorhasdiscoveredthesciencebehindsingledomfindingthatourchancesoffindingtheperfectpartnerarejust1in285000.PeterBackusatutorattheUniversityofWarwickpublishedhisWhyIDon’tHaveaGirlfriendpaperafterathree-yearlovedrought.HisunconventionalstudyusesafamousmathformulacalledTheDrakeEquation德雷克等式whichwasfirstusedtoestimatetheexistenceofextra-terrestrial地球以外lifE.Theresultsdon'tlookpromisingforBritishsingles.30-year-oldMr.Backusfoundthatoutofthe30millionwomenintheUKonly26wouldbesuitablegirlfriendsforhim.Thedullequationtakesintoaccountthenumberofwomenaged24to34livinginhishomecityofLondonandwhoaresinglemeaninghischancesofmeetinghisdreamwomanonanightoutareslim.Theeconomicsexpertsaid:Thereare26womeninLondonwithwhomImighthaveawonderfulrelationship.SoonagivennightoutinLondonthereisa0.0000034%chanceofmeetingoneofthesespecialpeoplE.That’sa1in285000chancesoit’snotgreat.ThepuzzlingDrakeequationreads:N=R*xFpxNexFixFcxLandhelpedpioneeringscientistProfessorDraketopredictthattherecouldbe10000civilizationsinourgalaxy.Mr.Backussimplyreplacedtheoriginalequationwithhisowncriteriaforadreamdatewhichincludedthepercentageofwomenlikelytofindhimattractiveandthenumberofgirlsaged24-34inLondon.Hesaid:Theresearchmaysounddepressingtopeoplelookingforlovebutthegoodnewsforsinglesisit’sprobablynotyourfault!56.Mr.Backus’discoveryinthispassageismainlyconcernedabout______.A.whetherthereexistslifeoutofourplanetB.thepossibilityofhisbeingabletofindloveC.howtogetridofsingledomD.whatmathcandotoserveourdailylife57.WhatdoesMr.Backusthinkoftheresultofhisresearch?A.OptimistiC.B.Depressing.C.UnrealistiC.D.Exciting.58.Whatcanwelearnfromthefirstparagraph?A.Mr.Backus’majorresearchfieldissingledom.B.Mr.Backusfoundagirlfriendthreeyearsago.C.Mr.Backus’newthesiswillsurelybewellreceiveD.D.Mr.Backushasbeensearchingforloveforlong.59.BythegoodnewsforsinglesinthelastsentenceMr.Backusprobablymean_____.A.youdon’thavetoblameyourselfforremainingsingleB.maybethediscoveryisnotreliableatallC.theresultwasbasedonhisowncriteriaD.theremightbemoredreamdateoutofLondon60.Whichofthefollowingstatementsistrue?A.ThispassagecouldbepublishedinascientificmagazinE.B.Thepassageintendstoprovethereareothercivilizations.C.Thepassagewriterdoesn’treallyunderstandtheDrakeequation.D.MostwomeninLondonarenotsuitableforuniversityteachers.

Australianshavebeenwarnedtheyfacealifeordeathdecisionovertheirwater—drinkrecycledsewage污水ordiE.Withthedrought干旱continuingthecountryissettobeforcedtousepurified净化的wastewaterfordrinkingeventhoughthereisgreatoppositiontothemeasurE.Queenslandhasbecomethefirststatetointroducethepolicyafterawarningfromitspremier.IthinkintheendbecauseofthedroughtallofAustraliaisgoingtoendupdrinkingrecycledpurifiedwatersaidPeterBeattiE.ThesearedifficultdecisionsbutyoueitherdrinkwateroryoudiE.There'snochoicE.It'sliquidgoldit'samatteroflifeanddeath.BeattiesaidAustralia'ssecondlargeststatewouldbecomethefirsttouserecycledwaterfordrinking.WaterisrecycledinBritainandpartsofnorthernEuropealongwiththeUSandIsrael.ButAustralianshaveneverlikedtheideA.TotrytochangethewayAustraliansthinkPrimeMinisterJohnHowardandEnvironmentMinisterMalcolmTurnbullhaveadheredtoQueensland'smovE.IamverystronglyforrecyclingandMr.BeattieisrightandIagreewithhimcompletelyHowardsaiD.Australiancitiesallnowfacingwatershortagesbecauseoftheworstdroughtonrecordmuststarttouserecycledwater.addedTurnbullAllofourbigcitieshavetowidentherangeofwatersourcestoincludesourceswhicharenotdependentonrainfall.Whatisthetextmainlyabout?A.ContinuingdroughtforcesAustralianstodrinkrecycledsewageB.AustraliansfacethechoiceoflifeanddeathC.PremierBeattieisworriedabouthispeople’shealthD.WeshouldavoiddrinkingrecycledwatertokeephealthyAccordingtothepassagewhichofthefollowingisTRUE?A.NobodydisagreestotheideaofdrinkingrecycledpurifiedwaterB.Australia'ssecondlargeststatehasbecomethefirststatetointroducethepolicyC.NoothercountriesbutAustraliadecidetodrinkrecycledwaterD.ThedroughtistheworstoneinthedroughtsrecordedinAustralianhistory.Whatcanwelearnfromthelastparagraph?A.AustralianshaveneverlikedrinkingpurifiedwastewaterB.AustraliansshoulddevelopmorewatersourcestolivethroughthehardtimeC.Australianscan’tdependuponrainwaterwhichisnotsuitablefordrinking.D.AustraliangovernmenthasnoabilitytosolvetheproblemofwatershortageTheunderlinedphraseadheredtoinParagraph9probablymeans_________.A.dislikedB.goneagainstC.supportedD.doubtedItcanbeinferredfromwhatPremierPeterBeattiesaidthat________.A.hegivesorderstodrinkpurifiedwastewaterB.ItispainfulforhimtoseehispeopledrinkrecycledsewageC.Ifthedecisionismadepeoplewon’tsurvivethedroughtD.It’suptoyoutoeithermakealifeordeathdecision

DBeyondtwoorthreedaystheworld’sbestweatherforecastsaredoubtfulandbeyondsixorseventheyareworthless.TheButterflyEffectisthereason.Forsmallpiecesofweather—toaglobalforecastersmallcanmeanthunder—stormsandblizzards暴风雪—anypredictionbecomesworserapidly.Errorsanduncertaintiesincreasefromdustdevilsandstormsuptocontinent-sizeeddies旋涡thatonlysatellitescanseE.Themodernweathermodelsworkwithnet-likepointssixtymilesapartandevensosomestartingdatahavetobeguessedsincegroundstationsandsatellitescannotseeeverywherE.Butsupposetheearthcouldbecoveredwithsensorsplacedonefootapartrisingatone-footintervalsallthewaytothetopoftheatmospherE.Supposeeverysensorgivesperfectlyaccuratereadingsoftemperaturepressurehumidity温度andanyotherdataaweathermanwouldwant.Exactlyatnoonapowerfulcomputertakesallthedataandcalculateswhatwillhappenateachpointat12.01then12.02then12.03thecomputerwillstillbeunabletopredictwhetherPrincetonwillhavesunorrainonemonthaway.Atnoonthespacesbetweenthesensorswillhidefluctuations波动thatthecomputerwillnotknowabout.By12.01thosefluctuationswillalreadyhavecreatedsmallerrorsonefootaway.Soontheerrorswillhaveaddedtotheten-footscaleandsoonuptothesizeoftheglobE.63.Aweatherforecast____________intheworlD.A.isreliablewithinoneortwodaysB.isdoubtfulbeyond24hoursC.becomesuselessbeyondtwoorthreedaysD.isstillworthwhileinsevendays64.Usuallythereisaweathersub-station____________.A.ineverycityB.every60milesC.betweentwocitiesD.everyonefoot65.WhichofthefollowingstatementsistrueA.PeoplehavenotplacedsensorsonefootapartintheatmospherE.B.ScientistshavealreadyputsensorsonefootapartintheworlD.C.Everysensorgivesperfectlyaccuratedataaweathermanwants.D.Groundweatherstationsandsatellitescanseeeveryplaceonearth.66.Ourcomputerwillnotbeabletoknowaboutfluctuationsbecause____________.A.thesensorsarenotgoodenoughB.theyarehiddenbythespacesbetweenthesensorsC.theyaretoofarawayD.theymoveveryfast

Lifeonlandprobablybeganabout430millionyearsagothoughithasexistedinthewaterforperhapsasmuchas3000millionyears.Whenwethinkofthefirstthingonlandweprobablythinkofstrangeanimalscomingoutoftheoceansbutinfactnoanimalscouldhavebeenlivingifplantshadnotbeenonlandfirst.PlantshadtobeonlandbeforeanimalsarriveD.Theysuppliedthefirstlandanimalswiththesurroundingandfoodnecessitysincetheytheplantsaretheonlyformoflifethatisabletogetandstoreenergy.Thefirstplantstoexistoutofthewaterwereprobablycertainkindsofalgae海藻whichwerefollowedbyotherplantsthatgrewclosetothegroundandneededwaterinwhichtoreproducE.Oncethemovetolandhadbeenmadehoweverevolution进化tookplacequickly.Bytheendof100millionyearsplantshaddevelopedtheirroots根andsomehadgottree-likeformssinceheightwasveryimportantingainingsunlight.About300millionyearsagomuchoftheworldwascoveredwithforestsofhugetrees.Inmostwaystheywerelikemoderntrees.Theyhadrootsleaveswoodbutmostlytheyhadnotdevelopedseeds.Themainideaofthefirstparagraphis________.A.lifeonlandprobablybegan430yearsagoB.thefirstanimalonlandcamefromoceansC.therewouldn'tbeanimalswithoutplantsD.plantsaretheonlyformoflifethatisabletogetandstoreenergyWhichofthefollowingstatementsistrueaccordingtothepassage?A.Algaehasexistedformorethan430millionyears.B.ItisimpossiblethatalgaemightbetheearliestplantonlanD.C.Plantsgetfoodfromanimalsintheoceans.D.EvolutionbeganafteranimalsappearedonlanD.Plantswithrootsappearedabout________millionyearsago.A.430B.300C.330D.100Accordingtothepassage________appearedearlierthan________.A.apples;orangesB.oranges;applesC.oranges;rosesD.algae;wheat

BPeoplehavewonderedforalongtimehowtheirpersonalitiesandbehaviorsareformeD.ItisnoteasytoexplainwhyonepersonisintelligentandanotherisnotorwhyoneiscooperativeandanotheriscompetitivE.Socialscientistsareofcourseextremelyinterestedinthesetypesofquestions.Theywanttoexplainwhywepossesscertaincharacteristicsandexhibitcertainbehaviors.TherearenoclearanswersyetbuttwodistinctschoolsofthoughtonthematterhavedevelopeD.Asonemightexpectthetwoapproachesareverydifferentfromoneanotherandthereisagreatdealofdebatebetweenproponentsofeachtheory.Thecontroversyisoftenreferredtoasnature/nurture.Thosewhosupportthenaturesideoftheconflictbelievethatourpersonalitiesandbehaviorpatternsarelargelydeterminedbybiologicalandgeneticfactors.Thatourenvironmenthaslittleifanythingtodowithourabilitiescharacteristicsandbehavioriscentraltothistheory.Takentoanextremethistheorymaintainsthatourbehaviorispredeterminedtosuchadegreethatwearealmostcompletelygovernedbyourinstincts.Proponentsofthenurturetheoryorastheyareoftencalledbehavioristsclaimedthatourenvironmentismoreimportantthanourbiologicallybasedinstinctsindetermininghowwewillact.AbehavioristB.F.Skinnerseeshumansasbeingswhosebehaviorisalmostcompletelyshapedbytheirsurroundings.Thebehaviorists’viewofthehumanbeingisquitemechanistic;theymaintainthatlikemachineshumans’respondtoenvironmentalstimuliasthebasisoftheirbehavior.Eitherofthesetheoriescannotyetfullyexplainhumanbehavior.Infactitisquitelikelythatthekeytoourbehaviorliessomewherebetweenthesetwoextremes.Thatthecontroversywillcontinueforalongtimeiscertain.69.Whichofthefollowingstatementswouldthesupportersofthenaturetheoryagreewith?A.Aperson’sinstinctshavelittleeffectonhisactions.B.Environmentisimportantindeterminingaperson’sbehaviorandpersonality.C.Biologicalreasonshaveastronginfluenceonhowweact.D.Thebehaviorists’viewcorrectlyexplainshowweact.70.Concerningthenature/nurturecontroversythewriterofthisarticle____________.A.supportsthenaturetheoryB.supportsthenurturetheoryC.believesbotharecompletelywrongD.thinksthatthecorrectexplanationofhumanbehaviorwilltakeideasfromboththeories.71.IntheUnitedStatesBlackpeopleoftenscorebelowWhitepeopleonintelligencetests.WiththisinmindwhichofthefollowingstatementsisNOTtrue?A.NatureproponentswouldsaythatWhitesaregeneticallysuperiortoBlacks.B.SupportersofthenaturetheorywouldsaythatWhitesscorewellbecausetheyhaveasuperiorenvironment.C.BehavioristswouldsaythatBlacksoftenlacktheeducationalandenvironmentaladvantagesthatWhitesenjoy.D.NurtureproponentswoulddisagreethatBlacksarebiologicallyinferiortoWhites.

Thephysicalmemorydump电脑死机errorisabigproblemthataffectseventhemostadvancedcomputersystems.Althoughit'squitearareerrorit'soneofthemoststoppingwhatyou'redoingandrestartingyourcomputer—makingyouloseallyourunsaveddatA.Thisisabigproblembutthereisactuallyaveryeasywaytofixit.Therearetworeasonswhythephysicalmemorydumphappens.Thefirstisprettysimpleandistodowiththehardwareandifanyofthesepiecesarenotfitforyoursystemitwillcausethephysicalmemorydump.Soifyou'verecentlyaddedanyhardwaretoyourPCthentakethatoutandseeifitworks.Theotherreasonisyoursystemtheregistry.Theregistryisabigdatabase数据库thatoperatesinthebackgroundofWindowsstoringallsortsofsettingsandinformationaboutyourPC.Theproblemwiththeregistryisthatsinceithassomanyimportantfilesinsideit'sconstantlygothundredsoffilesopeneverytimeyouuseyourPC.AndbecausetherearesomanyfilestoopenatonceWindowsisconstantlygettingconfusedleadingittosavemanyofthesefilesinthewrongway.ThesefilesgowrongwhensavedwronglymakingthemdifficultforyourcomputertoreaD.Howeverifitcan'treadthefilesatallithasnochoicebuttostopeverythingit'sdoingandrestartyourPC.Thisiswhythephysicalmemorydumperrorappearssoeasily—becausewhenaregistryfileissowrongthatitcan'tbereadyourcomputerneedstorefreshitselfimmediately.ThislatterreasonforcausingthephysicalmemorydumpisactuallyextremelycommonandthelikelihoodisthatyourPCissufferingfromitifyou'reseeingthiserror.Luckilyit'salsoincrediblyeasytofix—youjustneedtouseasoftwaretoolcalledaregistrycleanertogothroughtheregistryandfixalltheproblemsintherE.72.Fromthetextwecaninferthat________.A.thedumperroroftenhappenstoyourPCB.thedumpcanbedealtwitheasilyC.onlytheadvancedcomputerssuffersfromtheerrorD.thedumperrorcancausethedatainyourPCtobelost73.ThereasonthatyourPChasthedumperroristhat___________.A.thethehardwarelosesitsmemoryB.yourWindowsneedstobeupgradedC.youhavesavedwrongfilesinthePCD.youhavestoredtoomanyfilesinthePC.74.What’sproblemwiththeregistrywhenyourPCgoeswrong?A.Theregistercan’treadthefilescorrectly.B.Itmustopen100fileseverytimeyouuseyourPC.C.Theregisterdoesn’tagreewiththedatabasE.D.TheregistermustsavemanyimportantfilesinsidE.75.Whatdoesaregistrycleanermeans?A.AsoftwarwhichcanhelpyousavetimE.B.AsoftwarewhichcanremoveunnecessaryfilesC.AsoftwarewhichcanrepairthemachinE.D.asoftwarewhichmakesyourPCdown.

DA.teamofscientistsprovedthatsealshadaverygoodsenseofhearing.Thesementrainedblindsealstoexpectfoodwhentheyheardsounds.Thesealsalwaysbegansnapping猛咬whenastrongsignalwassoundeD.ItwasprovedthatevenasoftsignalaconsiderabledistanceawaycouldmaketheseseaanimalsresponD.Thatshouldmakethefishermanwhomakesmuchnoisewhileworkingortalksloudlystartthinking.Thesameteamofscientistsalsotrainedsealstorecognizedifferentsounds.Onebell-tonemeantfoodtwobell-tonesmeantnofooD.Inthebeginningthesealsmademistakeswhenthetwobell-tonesweresoundeD.TheyweregivenalighttapaftereachmistakE.Thesealsweregoodlearners.Theyeasilylearnedtotellthedifferencebetweenthesounds.67.Whywasitnecessarytouseblindseals?Becausethey______.A.wereunabletousesightforcluesB.hadbetterhearingC.werewaitingtobefedD.weretheonlyanimalstobefound68.Tothosesealsstrongsignalmeant_____.A.snappingB.nothingC.foodD.alighttap69.Thearticledoesn’tsaydirectlybutsuggeststhatfishermenusuallythink______.A.sealshavenogoodsenseofhearingB.sealshavegoodsenseofhearingC.sealscanonlyrecognizebellsoundsD.sealscannothearsoftorlongdistantsounds70.Whichtitlewillbethebesttosuitthearticle?A.CleverSealsB.SmartLearnersC.AnUnderwaterSchoolD.AnUnknownSchool

TheteagardensinSriLankaareactuallylargeestates种植园.Thebestteausuallycomesfromplantsgrownonhighgroundsthecoolhilltopswithrowsandrowsofteaplants.Theplantsareaboutonemetreapart.Theplantisoftenprunedsothatitremainsonly60to90centimetreshigh.Pruningisimportantbecauseitencouragesthegrowthoftendershootsoryoungleaves.Itisfromtheseshootsthatthebestteaisgot.Practicallyalltheteapickersarewomen.Theestatesprefertoemploywomenpickersbecausetheyaremorecareful.Theirthinfingerscaneasilyremovethetwinleavesandnewshootsfromtheplantwhicharethepartsusedforprocessing加工teA.Thepickerscarrylargebasketsintowhichtheythrowtheirpickings.A.skilledworkercanharvestbetween9to14kilogrammesoftealeavesaday.Usuallynewshootscanbepickedfromtheplantsabouteverytenorfifteendays.Processingteashootsintothefamiliardrytealeavesrequiresgreatcareandskill.Therearevariousmethodsofprocessingdependingonthetypeoftearequired.Forblackteatheyounggreenleavesarefirstspreadoutoshelvestodry.Thisprocessremovesmuchofitswaterandtheleavesbecomesoft.Afterthistheleavesarepassedthroughheavyrollers.Thisoperationwillpresstheleavesforjuiceswhichgivetheteabothitscolourandtaste.Thentheleavesarespreadoutonfloorsandlefttoferment发酵underwetconditions.Fermentationdevelopstherichtasteofblacktea.Thefermentedleavesarethendriedwithahot-airbloweruntiltheybecomerolled-upblackleaves.ThefinalstepistosortandgradethembeforetheblackteaisreadyforsaletocountriesallovertheworlD.68.Inthefirstparagraphthewordpruningmeans.A.regularcuttingoftheplantsB.frequentwateringC.regularuseofchemicalsD.growingtheplantshighinthemountain69.Oneofthereasonswhywomenareemployedtodothepickingisthat.A.theyworkharderthanmendointhepickingB.theycanthrowtheirpickingsmoreeasilyintothebasketsC.theirfingersfitthembetterforthejoB.D.theycanmoreeasilyfindthetwinleaves.70.Howmanyprocessingstepsarementionedinthelastparagraph?A.ThreE.B.Four.C.FivE.D.Six.71.Whatisthewriter’spurposeinwritingthepassage?A.Tointroducevariousmethodsofteaprocessing.B.TopersuadereaderstobuyteafromSriLankA.C.Totellastorythathadhappenedintheteagardens.D.Toinformreadersofteagrowingpickingandprocessing.

WeexperiencedifferentformsoftheSun’senergyeveryday.Wecanseeitslightandfeelitswarmth.TheSunisthemajorsourceofevaporation蒸发ofwaterfromtheoceansandlakes.SunlightalsoprovidestheenergyusedbygreenplantstomaketheirownfooD.Thesegreenplantsthenprovidefoodforallorganisms生物ontheEarth.MuchoftheenergythatcomesfromtheSunneverreachestheEarth’ssurfacE.ItiseitherreflectedorabsorbedbythegasesintheupperatmospherE.Oftheenergythatreachestheloweratmosphere30%isreflectedbycloudsortheEarth’ssurfacE.Theremaining70%warmsthesurfaceoftheplanetcauseswatertoevaporateandprovidesenergyforthewatercycleandweather.Onlyatinypartapproximately0.023%isactuallyusedbygreenplantstoproducefooD.ManygasesfoundintheatmosphereactuallyreflectheatenergyescapingfromtheEarth’ssurfacebacktotheEarth.ThesegasesactliketheglassofagreenhouseinthattheyallowenergyfromtheSuntoenterbutpreventenergyfromleaving.Theyarethereforecalledgreenhousegases.WhensunlightstrikesanobjectsomeoftheenergyisabsorbedandsomeisreflecteD.TheamountreflecteddependsonthesurfacE.Forexampleyou’veprobablynoticedhowbrightsnowiswhensunlightfallsonit.SnowreflectsmostoftheenergyfromtheSunsoitcontributestothelowtemperaturesofwinter.Dark-colouredsurfacessuchasdarksoilorforestabsorbmoreenergyandhelpwarmthesurroundingair.AccordingtothepassagetherootcauseforweatherchangesontheEarthis______.A.theatmospheresurroundingtheEarthB.waterfromoceansandlakesC.energyfromtheSunD.greenhousegasesintheskyOnlyasmallpartoftheSun’senergyreachestheEarth’ssurfacebecausemostofit_______________.A.absorbedbythecloudsintheloweratmosphereB.reflectedbythegasesintheupperatmosphereC.lostintheupperandloweratmosphereD.usedtoevaporatewaterfromtheoceansandlakesWelearnfromthepassagethat_______________.A.alllivingthingsontheEarthdependontheSunfortheirfoodB.aforestlooksdarkinwinterbecauseitabsorbssolarenergyC.only0.023%oftheenergyfromtheSunismadeuseofontheEarthD.greenhousegasesallowheatenergytoescapefromtheEarth’ssurface

Foodsometimesgetspoisonedwithharmfulthings.A.personwhoeatssuchfoodcangetanillnesscalledfoodpoisoning.Foodpoisoningisusuallynotseriousbutsometypesaredeadly.ThesymptomsoffoodpoisoningusuallybeginwithinhoursofeatingthepoisonedfooD.Feverisoneofthemostcommonsymptoms.Certainmicroorganisms微生物causemosttypesoffoodpoisoning.Bacteriaandothermicroorganismscanpoisoneggsmeatvegetablesandmanyotherfoods.Afterenteringthebodythesetinylivingthingsrelease释放poisonsthatmakepeoplesick.Somechemicalscanalsocausefoodpoisoning.TheyareoftenaddedtofoodwhileitisbeinggrownprocessedorprepareD.Forexamplemanyfarmersspraychemicalsoncropstokillweedsandinsects.Somepeoplemayhaveabadreactiontothosechemicalswhentheyeatthecrops.SomeplantsandanimalscontainnaturalpoisonsthatareharmfultopeoplE.Theseincludecertainkindsofseafoodgrainsnutsseedsbeansandmushrooms.Whenpeoplehandlefoodproperlytheriskoffoodpoisoningisverysmall.Microorganismsmultiplyrapidlyindirtyplacesandinwarmtemperatures.Thismeansthatpeopleshouldnevertouchfoodwithdirtyhandsorputfoodonunwashedsurfaces.Foodshouldbekeptinarefrigeratortostopmicroorganismsfromgrowing.Meatneedstobecookedthoroughlytokillanydangerousmicroorganisms.Peopleshouldalsowashfoodcoveredwithchemicalsbeforeeatingit.FinallypeopleshouldnoteatwildmushroomsorotherfoodsthatgrowinthewilD.Someofthesefoodsmaycontainnaturalmaterialsthatarepoisonoustohumans.Inadditionsometypesoffishcanbepoisonous.Mostpeoplerecoverfromfoodpoisoningafterafewdaysofrestinganddrinkingextrawater.IfpeopleeatnaturalpoisonstheymustgotothehospitalrightawaytohavetheirstomachsemptieD.67.WhichofthefollowingstatementsisNOTtrue?A.Foodwhenpoisonedcanmakepeoplesick.B.Foodpoisoningmeansdeath.C.Foodpoisoningcomesinvarieties.D.Foodpoisoningcanbeserious.68.FoodpoisoningcanbecausedbyallthefollowingEXCEPT________.A.somechemicalsB.lowtemperaturesC.sometinylivingthingsD.certainnaturalmaterials69.FromParagraph5wecanlearnthat______________.A.mushroomsshouldnotbeeatenB.vegetablesaresaferthanmeatandseafoodC.naturalpoisonsaremoredangerousthanchemicalsD.differenttypesoffoodshouldbehandleddifferently70.Itcanbeinferredfromthepassagethat____________.A.naturalmaterialsaresafeinfoodprocessingB.chemicalsareneededinfoodprocessingC.foodpoisoningcanbekeptundercontrolD.foodpoisoningisoutofcontrol

JohnDenverhasgotinternationalfameasapopstarsongwriteractorandenvironmentalactivist环境保护者.SongslikeTakeMeHomeCountryRoadRockyMountainHighandAnnie'sSonghavebecomeverypopular.ButlessthanthirtyyearsagoJohnDenverwasayoungmanwithlittlemorethanafinevoiceaguitarandadream.Growingupinconservative保守的familyhewasnotbelievedtodropoutofcollegeandheadtoLosAngeleswherethemusicscenewasflowering.NorwashebelievedtosucceeD.InTakeMeHomeJohnDenvertalkedaboutthestorythatshapedhislifewiththestoryoftherichinnerjourneyofashyMidwesternboy.WithhonestyandclevernesshewroteabouthischildhoodthefeelingofmovingtoLosAngelesasthe60scamehisfirstluckybreakshisfirstsongwritingsuccesswithleavingonaJetPlaneandfinallygotaworldfamE.Healsowroteabouthisrelationshipwithhisfirstandsecondwifeaswellashisparentshischildrenhispartnersthroughhislifeandhisfriends.Honestandrichinthebookthatonlyanatural-bornstorytellercouldwritesowellTakeMeHomeisverygoodfromthebeginningtotheenD.It'slikespendingafewdayswithagoodfrienD.Thispassageisprobablyabout.A.abookwrittenbyJohnDenverB.thelifeandcauseofJohnDenverC.howtowritepopsongsD.whatLosAngeleswaslikeTakeMeHomeisanameof.A.afamousbookB.afolksonginLosAngelesC.awonderfulmovieD.apopsongbyJohnDenverFromthispassagewecanconcludethat.A.JohnDenver'sfamilydidn'twanthimtoleavecollegeB.heoftenhadtripswhenhewasashyboyC.hemovedtoLosAngeleswithhisparentsD.hisfamilybelievedhewouldsucceedJohnDenverwrotehissongsaboutmanythingsexcept.A.hisfirstsuccessinsongwritingB.hisfamilymembersincludinghisparentshiswivesandhischildrenC.theproblemsofenvironmentD.hislifeinlosAngeles

Recreationalpursuitscanbeapartofeverydaylife365daysayearinVancouver.WeprovideandmaintainplaygroundssportsfieldsicerinksfitnesscentersindoorandoutdoorpoolsbeachestenniscourtsgolfcoursesskateboardparksandnumerousotherwaysforanyandalltoparticipatE.Knowledgeablestaffworkhardtoprovideleisureactivitiessuitedtopeopleofeveryagecultureandability.Recreationalsomeansour23communitycentersservingallagesandsupportingawiderangeofrecreationalsocialandculturalpursuits.ProgramsincludeaerobicsartsandmanymorE.Communitycentersarecooperativelyoperatedwithpeoplelivingnearbymakingforgoodpartnershipsbetweencitygovernmentanditsresidents.CommunityArtsandCultureBenefitsofRecreationCommunityCentresRecreationProgramsRecreationforAllAccessServicesAdaptedProgramsChildcareDayCampsGetout!YouthInitiativeLeisureAccessCardprogramLACSeniorsProgramsandServicesYouthActivitiesandServicesFormsandSchedulesApplicationFormsforPicnicsandEventsLeisureGuide2008ActivitiesBasketballBeachesFitnessCentreFootballFieldsGetup&Go!Golf/pitch&PuttHorseshoesPitchesIceRinksLacrosseLawnBowlingPicnicSitesPlaygroundsPlayingFieldsRacquet/SquashCourtsRugbyFieldsSwimmingPoolsTennisCourtsVolleyballWadingPools&Water/Spray1.Thisadvertisementisintendedfor____.A.peoplelivinginnearbycitiesB.23communitycentersC.residentsofVancouverD.thegovernmentofVancouver2.FromLeisureGuide2008youmayprobablyfindinformationabout____.A.artsandcultureB.recreationprogramsC.plansandtimetableofdifferentactivitiesD.partnershipsbetweencitygovernmentanditsresidents3.Youwillprobablyclick_____tohelpyourgrandparentsfindsomeleisureactivities.A.SeniorsProgramsandServicesB.FootballFieldsC.RugbyFieldsD.AdaptedPrograms

BTwonewstudiessuggestthatmodernrunningshoescouldincreasetheriskofinjuriestorunners.Onestudyinvolvedsixty-eighthealthyyoungwomenandmenwhoranatleasttwenty-fourkilometersaweek.TherunnerswereobservedonatreadmillmachinE.Sometimestheyworerunningshoes.Othertimestheyranbarefoot.ResearchersfromtheJKMTechnologiesCompanyinVirginiatheUniversityofVirginiaandtheUniversityofColoradodidthestudy.Theyfoundthatrunningshoescreatemorestressthatcoulddamagekneeshipsandanklejointsthanrunningbarefoot.Theyobservedthattheeffectwasevengreaterthantheeffectreportedearlierforwalkinginhighheels.ThestudyappearedintheofficialscientificjournaloftheAmericanAcademyofPhysicalMedicinE.TheotherstudyappearedinthejournalNaturE.ItcomparedrunnersintheUnitedStatesandKenyA.TheresearcherswerefromHarvardUniversityinMassachusettsMoiUniversityinKenyaandtheUniversityofGlasgowinScotlanD.Theydividedtherunnersintothreegroups.Onegrouphadalwaysrunshoeless.Anothergrouphadalwaysrunwithshoes.Andthethirdgrouphadchangedtoshoelessrunning.Runnerswhowearshoesusuallycomedownheelfirst.Thatputsgreatforceonthebackofthefoot.Butthestudyfoundthatbarefootrunnersgenerallylandonthefrontormiddleoftheirfoot.Thatwaytheyeaseintotheirlandingandavoidstrikingtheirheel.Harvard’sDanielLiebermanledthestudy.Hesaysthewaymostrunningshoesaredesignedmayexplainwhythosewhowearthemlandontheirheels.Theheeloftheshoeisbiggerandheavierthanotherpartsoftheshoesoitwouldseemmorelikelytocomedownfirst.Alsotheheelgenerallyhasthickmaterialunderittosoftenlandings.60.Howmanyorganizationsareinvolvedinthetwostudies?A.ThreE.B.Four.C.FivE.D.Six.61.Whatcanwelearnfromthetext?A.Mostrunningshoesaredesignedimproperly.B.Thedesignofhighheelsisbetterthanthatofrunningshoes.C.NoonewillrunwithrunningshoesinthefuturE.D.BothofthestudiesaredoneinAmericA.62.Whydorunningshoesincreasetheriskofinjuriestorunners?A.Theycouldcreatestress.B.They’retoobigandheavy.C.TheycanaffectthewaytherunnerslanD.D.Theirheelscansoftenlandings.63.Howdidtheresearchersdothetwostudies?A.Bypractising.B.Bycomparing.C.Byquestioning.D.Byreasoning.

第三部分阅读理解共20小题每小题2分满分40分阅读下列短文从每题所给的四个选项A.B.C.D中选出最佳选项AA.SubwaySuperheroWesleyAutreycan'tflybutheisstillbeingcalledareal-lifeSuperman!Lastweekthebrave50-year-oldrescuedCameronHollopeter20frombeinghitbyatrain.ThetrainwasenteringasubwaystationinNewYorkCity.Theyoungmanhadfallenfromthestation'splatformandontothetraintracksafewfeetbelow.AutreyaconstructionworkerandNavyveteran老兵waswithhistwoyoungdaughterswhenhesawHollopeterfall.Autreymadeaquickdecisionandjumpedontothetracks.HethenrolledhimselfandHollopeterintoagaporopeningbetweentherails.Autreyusedhisownbodytoprotecttheyoungman.Fiveofthetrain’scarspassedoverthetwobeforestoppingcompletely.ThetwomenwerebothunharmeD.Hollopeter’sstepmotherRachelHollopetercalledAutreyanangel.AutreyvisitedtheNewYorkFilmAcademystudentinthehospitalonWednesday.ForhisbraveryAutreywasgivenahero'swelcomeatCityHall.NewYorkCityMayorMichaelBloombergpresentedAutreywiththeBronzeMedallion铜奖章.Itisthecity'’shighestawardforachievementsbyitscitizens.MayorBloombergcalledAudreyagreatman-amanwhomakesusallproudtobeNewYorkers.AftertheceremonyatCityHallalimousine豪华轿车tookAutreytoameetingwithmultimillionairebusinessmanDonaldTrump.TrumpawardedAutreywith$10000.Theheroicfatheralsoreceived$5000fromtheNewYorkFilmAcademyatriptoDisneyWorldandoneyearoffreesubwayrides.Evenafterallthisattention;Autreystilldoesn'tseehimselfasaSuperman.Ididitoutofasplit-secondreactionAutreysaidonCBS'TheEarlyShow.AndifIhadtodoitagainIprobablywoulD.56.WesleyAutreyisstillbeingcalledareal-lifeSupermanbecauseA.hecanrescueanybodyindangerashehastheabilitytoflyB.herescuedayoungmanfrombeinghitbyarunningtrainC.heprotectedhisdaughtersfromharminasubwaystationD.hesucceededinstoppingatrainfromrunningoverapassenger57.WhichofthefollowingstatementsisTRUEaccordingtothepassage?A.WhenhesawHollopeterfallWesleyAutreywaswaitingforsomeonealonE.B.WhenhesawHollopeterfallhethoughtoveralongperiodoftimebeforehejumpedontothetracks.C.AfterhesawHollopeterfallhemadeaquickdecisionandpulledtheyoungmanoutofthetrackassoonaspossiblE.D.AfterhesawHollopeterfallhequicklymadeadecisiontoprotectHollopeterfromharm.58.InordertohonorAutrey'sbraveryNewYorkCityMayorMichaelBloomberggaveAutrey_____asarewarD.A.achequeof$10000B.alimousineC.theBronzeMedallionD.achequeof$500059.ItcanbeinferredthatifAutreymetwithanotheraccidentlikethisoneheA.wouldnotdoitagainforhewasafraidoflosinghisownlifeB.woulddoitagainforgettinganotherpieceofBronzeMedallionC.woulddoitagainsoastogetanother15000-dollarchequeasaprizeD.wouldalsodoitoutofhisownconscience

EAstronauts’mealshavecomealongwayfromthefree-driedpowdersandsemi-liquidpastesofdecadesagonowUSscientistswanttogrowvegetablesinmini-greenhousesonthemoon.ScientistssaytheyarelookingforwardtoatimewhenresidentsoffuturelunarorevenMartianoutstepswillbeabletodineonfreshvegetables.ParagonSpaceDevelopmentCorporationhasunveiledwhatitcalledthefirststeptowardgrowingflowers—andeventuallyfood-ohthemoon.Thisisasealedgreenhousethatlookslikeabelljarencasedina46-cmtriangularaluminumframE.Itisdesignedtosafelylandalaboratoryplantonthelunarsurfaceandprotectitwhileitgrows.TheminiaturegreenhouseistobelaunchedintospacebyOdysseyMoonLtdaparticipantintheGoogleLunarXPrizE.Thiscompetitionoffers$20milliontoanyentrantwhocanlaunchhandandoperatearoveronthelunarsurfacE.ParagonofficialssayfuturetestingoftheLunarOasiswillbedrivenbyOdyssey’sflightschedulewhichwillnothappenuntil2012attheearliest.WhenitdoesliftoffthegreenhousewillcontaintheseedsofBrassicaahardyplantrelatedtoBrusselssproutsandcabbagE.BecauseBrassicagoesfromseedtoflowerinjust14daysitcancompleteitslifecycleinsinglelunarnight.ColoizingtheMoonorMarsseemssofarawaybutitisimportantthatwedothisresearchnowParagonpresidentJanePoyntersaiD.IttakesalongtimetogetalotofresearchandtogetintegratedreliableefficientsystemsbeforecolonistsmoveinshesaiD.57.Thearticleiswrittenmainlyto________.A.predicttheastronauts’mealsinthefutureB.introduceanexperimentLunarOasisC.tellusthefuturedevelopmentofastronomyD.focusonthehuman’sgreatprogress58.Thearticleimpliesthat_________.A.astronautscangrowflowersinspaceatpresentB.ParagonandNASAwillcarryoutthetestseparatelyC.LunarOasisisaseriesofexperimentscarriedoutinspaceD.theearliesttestingoftheLunarOasismaybein201259.Theunderlinedwordcolonistsinthelastparagraphprobablyhasthemeaningof________.A.plantsB.wildbeastsC.humanbeingsD.scientists60.TheseesofBrassicawillbecontainedinthegreenhousemainlybecause__________A.theirlifecycleismuchshorterB.theyaremorenutritiousthanotherfoodC.theyarerelatedtoBrusselssporoutsandcabbageD.theyareverydelicious

FaceslikefingerprintsareuniquE.Didyoueverwonderhowitispossibleforustorecognizepeople?Evenaskilledwriterprobablycouldnotdescribeallthefeaturesthatmakeonefacedifferentfromanother.Yetaveryyoungchild---orevenananimalsuchasapigeon---canlearntorecognizefaces.WealltakethisabilityforgranteD.WealsotellpeopleapartbyhowtheybehavE.Whenwetalkaboutsomeone’spersonalitywemeanthewaysinwhichheorsheactsspeaksthinksandfeelsthatmakethatindividualdifferentfromothers.Likethehumanfacehumanpersonalityisverycomplex.Butdescribingsomeone’spersonalityinwordsissomewhateasierthandescribinghisfacE.Ifyouwereaskedtodescribewhatanicefacelookedlikeyouprobablywouldhaveadifficulttimedoingso.Butifyouwereaskedtodescribeanicepersonyoumightbegintothinkaboutsomeonewhowaskindconsideratefriendlywarmandsoforth.Therearemanywordstodescribehowapersonthinksfeelsandacts.GordonanAmericanpsychologistfoundnearly18000Englishwordscharacterizingdifferencesinpeople’sbehavior.Andmanyofususethisinformationasabasisfordescribingortypinghispersonality.Bookwormsconservatives保守派military军人或军事的types---peoplearedescribedwithsuchterms.Peoplehavealwaystriedtotypeeachother.ActorsinearlyGreekdramaworemaskstoshowtheaudiencewhethertheyplayedthevillain’sorthehero’srolE.InfactthewordspersonandpersonalitycomefromtheLatinpersonameaningmask.Todaymosttelevisionandmovieactorsdonotwearmasks.Butwecaneasilytellthegoodguysfromthebadguysbecausethetwotypesdifferinappearanceaswellasinactions.6.Thepassagetellsthereaders______.A.howtodescribepeople’sfacesB.howtodescribepeople’spersonalityC.howtodiffergoodpersonsfrombadonesD.howtodescribepeoplebothinwardandoutward7.Whatisthepossibleroleofthewriter?A.PsychologistB.BehavioristC.WriterD.Sociologist8.Whichofthefollowingisincorrect?A.Differentpeoplemayhavedifferentpersonalities.B.PeopledifferfromeachinappearancE.C.Peoplecandescribeallthefeaturesofothers.D.Peoplecanlearntorecognizefaces.9.Itiseasiertodescribeaperson’spersonalityinwordsthanhisfacebecause______.A.aperson’sfaceismorecomplexthanhispersonalityB.aperson’spersonalityiseasilydistinguishedC.people’spersonalitiesareveryalikeD.manywordsareavailablewhenpeopletrytodescribeone’spersonality10.Peopleclassifyapersonintocertaintypeaccordingto______.A.hiswayofactingandthinkingB.hiswayofspeakingandbehavingC.hislearningandbehaviorD.hisphysicalappearanceandhispersonality

Plantslikeanimalsaresubjecttodiseasesofvariouskinds.Ithasbeenestimatedthatsome30000differentdiseasesattackoureconomicplants;fortyareknowntoattackcornandaboutasmanyattackwheat.Theresultsofuncheckedplantdiseasearealltooobviousincountrieswhichhavemarginalfoodsupplies.TheproblemwillsoonbemorewidespreadasthepopulationoftheworldincreasesatitsfrighteningratE.Evenincountrieswhicharenowamplyfedbytheiragriculturalproductstherecouldsoonbethemajorcrops;theresultingfamines饥荒couldkillmillionsofpeopleandtheresultinghardshiponothermillionscouldcausepoliticalupheavals动乱disastroustotheorderoftheworlD.Someplantshaverelativeimmunitytoagreatmanydiseaseswhileothershaveasusceptibilitytothem.Ablight萎菌病maybebutalocalinfectioneasilycontrolled;ontheotherhanditcanattackparticularplantsinawholeregionornation.AnexampleistheblightwhichkilledvirtuallyeverychestnuttreeinNorthAmericA.AnotheristhefamouspotatoblightinIrelandinthelastcentury.Asaresultofthatitwasestimatedthatonemillionpeoplediedofstarvationandrelatedailments.Plantpathologistshavemaderemarkablestridesinidentifyingthepathogensofthevariousdiseases.Bacteriamayinvadeaplantthroughaninfestationofinsectparasitescarryingthepathogen.Aplantcanalsobeinoculatedbyman.Otherdiseasesmightbecausedbyfunguswhichattackstheplantintheformofamodelorsmutorrust.FrequentlysuchaprimaryinfectionwillweakentheplantsothatasecondaryinfectionmayresultformitslackoftolerancE.Thesymptoms症状shownmaycauseanerrorindiagnosissothattreatmentmaybedirectedtowardbacteria细菌whichcouldbetheresultofasusceptibilitycausedbyaprimaryvirusinfection.Howmanydiseasesareknowntoattackwheat?A.Around30000B.FortyC.Around29960D.Around40Uncheckedplantdiseasewon'tresultin_______.A.foodshortagesinpoorcountryB.foodshortagesinrichcountryC.increaseofworldpopulationD.disasterinworldpoliticsWhatisthemainideaofthesecondparagraph?A.Someplantshaverelativeimmunitytoagreatmanydiseases.B.Someotherplantshaveasusceptibilitytoagreatmanydiseases.C.ThetoleranceofaparticularplantchangesasthegrowingconditionschangE.D.Ablightcanbeanationalinfection.Accordingtothepassagesomeplantdiseasescan__________.A.infectpeopleB.bepreventedbyinoculation接种疫苗C.bepreventedbykillinginsectsD.bepreventedbyimprovingthegrowingconditionsWhichofthefollowingwon’tcauseplantdisease?A.FungusB.MoldC.SmutD.Rust

SpecialBridgesHelpAnimalsCrosstheRoad--ReportedbySheilaCarrickWhydidthechickencrosstheroad?TogettotheothersidE.MostpeopleknowthisjokE.ButrecentlysomepeoplehavebeenmuchmoreconcernedwithhowthegrizzlybearandmountainlioncancrosstheroaD.MillionsofanimalsdieeachyearonU.S.roadstheFederalHighwayAdministrationreports.Infactonlyabout80ocelotsanendangeredwildcatexistintheU.S.today.Themainreason?Roadkill.Ecopassagesmayhelpanimalscrosstheroadwithoutbeinghitbycars.Theyarepathsbothoverandunderroads.TheseecopassagescanbeextremelyusefulsothatwildlifecanavoidhumanconflictssaidJodiHiltyoftheWildlifeConservationSociety.Butdoanimalsactuallyusetheecopassages?Theanswerisyes.PaulBeierofNorthernArizonaUniversityfoundfootmarksleftbymountainlionsonanecopassagethatwentunderahighway.ThisshowedthatthelionusedthepassagE.Buildersofsomeecopassagestrytomakethemlooklikeanaturalpartofanareabyplantingtreesonandaroundthem.Animalsseemtobecatchingon.Animalsasdifferentassalamandersandgrizzlybearsareusingthebridgesandunderpasses.ThenexttimeyouvisitaparkordrivethroughanareawithalotofwildlifelookarounD.Youmightseeananimaloverpass!Thewriterusestheexampleofocelotstoshowthat_________.A.wildanimalshavebecomemoredangerousB.thedrivingconditionshaveimprovedgreatlyC.themeasureforprotectingwildlifefailstoworkD.anincreasingnumberofanimalsarekilledinroadaccidentsFromthenewsstoryweknowanecopassageis_________.A.anundergroundpathforcarsB.afencebuiltforthesafetyoftheareaC.abridgeforanimalstogetoverariverD.apassforanimalstocrosstheroadWhenthewritersaysthatanimalsseemtobecatchingonhemeans_________.A.animalsbegintorealizethedangersontheroadB.animalsbegintolearntouseecopassagesC.animalsarecrossingtheroadingroupsD.animalsareincreasinginnumberThewriterasksvisitorsanddriverstolookaroundwhentravelingbecause_________.A.wildanimalsmayattackcarsB.wildanimalsmayjamtheroadC.theymayseewildanimalsintheparkD.theymayseewildanimalsonecopassages

Limittheuseofprivatecarsimprovepublictransportandencouragetheuseofbicyclestocontroltrafficcongestion拥挤duringthe2008OlympicsexpertsfromforeigncountriesadvisedBeijingonFriday.ProfessorNigelWilsonofthecivilandenvironmentalengineeringdepartmentofMassachusettsInstituteofTechnologysaidhewassupportivetothelimitingofprivatecarsduringtheOlympicGamessayingthatinforeigncountriesthemethodisalsoadoptedduringbigeventsbuthewasunsureabouttheapproach.ThegovernmentplannedtokeepanaverageofmorethanonemillioncarsofftheroadstoimprovetrafficflowduringtheOlympicssaidLiuXiaomingdeputydirectoroftheBeijingTrafficCommitteeattheChinaPlanningNetworkFirstUrbanTransportationCongress.SharingWilson'sviewDr.YoshitsuguHayashideanoftheGraduateSchoolofEnvironmentalStudiesofNagoyaUniversitybelievedthereductionincaruseshouldbeachievednotbybanningbutthroughincentives.Driverswhodon'tusetheirprivatecarscouldbegivenpointshesaidandthepointscouldbeexchangedforgoodsfromonlineshopping.Wetzelstressedlimitingtheuseofcompanycars.Governmentalofficialsshouldalsobeencouragedtousepublictransportationorridebicycleshesaidaddingthathehimselfisabicycle-riderinLondon.MatthewMartimodirectorofTrafficEngineeringwithCitilabssaidthebicyclewasChina'sadvantagE.LimitingprivatecarsisanideaworthtryingbutitisjustatemporarysolutionhesaiD.TherealcauseofcongestionishighdensityofpeopleinBeijingandmanyhavecars.Beijingwithapopulationof15millionishometomorethanthreemillionautomobilesandthenumberisrisingby1000aday.ProfessorWilsonsaidtheOlympicGameswasagreatopportunityforBeijingtothinkabouttrafficproblemsanddeveloptransportationaddingthatthecityhadalreadybeenmakingpublictransportmoreefficient.Beijinghaspromisedtostretchits114-kilometercityrailwayto200kilometersbeforetheopeningoftheOlympicGames.WearelookingforwardtoborrowingBeijing'sexperiencesanddrawingfromitslessonsinpreparationforthe2012OlympicssaidWetzel.51.Theunderlinedwordincentivesinparagraph4means_______.A.somethingthatencouragespeopletotryB.onlineshoppingC.pointscouldbeexchangedforgoodsD.award52.Itcanbeseenfromthepassagethat______.A.thegovernmentplannedtoforbidover1millioncarstorunontheroadsduringtheOlympics.B.banningprivatecarsisthebestwaytosolvetrafficcongestioninBeijingC.Beijingnowhas200kilometersofcityrailwayD.theuseofcompanycarswillnotbelimited53.WhydidWetzelstresshehimselfisabicycle-riderinLondon?A.Tolimittheuseofcompanycars.B.Toencouragegovernmentalofficialstousepublictransportationorridebicycles.C.Toshowthatridingbicyclesisgoodforhealth.D.Toshowthathelovesridingbicycles.54.WhichofthefollowingmaybethereasonforthetrafficcongestioninBeijing?A.The2008BeijingOlympicgames.B.ThenumberofcarsinBeijingisrisingby1000aday.C.ThelargepopulationinBeijingandthelargenumberofcars.D.PublictransportinBeijingisnotefficient.55.Thepurposeofthepassageis________.A.tolimittheuseofprivatecarsimprovepublictransportB.toencouragetheuseofbicyclestocontroltrafficcongestionduringthe2008OlympicsC.toborrowBeijing'sexperiencesanddrawfromitslessonsinpreparationforthe2012OlympicsD.totelltheadvicegivenbyforeignexpertsontrafficcongestionduring2008BeijingOlympics

Yoga瑜伽isanancientpracticethathelpscreateasenseofunioninbodymindandspirit.ItbringsusbalancE.Afteralongtimeofpracticeyogayounolongerjustpracticeit—youloveit.YogabecomespartofyourphysicallifE.Yourbodygrowsstrongermoretoned有弹性的andmoreflexibleasyoumovefromoneposetoanother.IspentaweekinMexicoatayogaretreatanditwasthefirstvacationonwhichIlostweight.RatherthanbuildingmusclesyogabuildsmuscletonesaysShaktaKaurKhalsaauthorofKISSGuidetoYogA.Becauseyogahelpsmaintainabalancedmetabolism新陈代谢anditalsohelpstocontrolweight.Additionallyyogastretchesmuscleslengthwisecausingfataroundthecellsdisappearthuslosingweight.Idoyogaposesthroughouttheday.AfterhoursatmycomputerIstretchmystiffshouldersandarms.WhenIneedanincreaseinenergyIdoenergizingposes.WhenIamfeelingexhaustedattheendofthedayIdorestorative恢复体力的poses.YogabecomespartofyourmentallifE.Yogateachesyoutofocusonbreathingwhileyouholdtheposes.Thisattentiontobreathiscalming;itdissolves使消除stressandanxiety.Iuseyogicbreathingonthetenniscourtinthedentist’schairandwhenI’mstuckintraffiC.YoushouldalwaysleaveayogapracticefeelingenergizedbutnottireD.Ifyoufeeltiredafteryogaitmeansyouspentthetimefightingyourselftryingtoforceyourselfintoposes.Inyogayousurrendertotheposesbylettinggoofthetension.64.Whatwillbetalkedaboutifthispassagecontinues?A.YogaisbecomingpartofyourspirituallifE.B.YogaisbecomingpopularallovertheworlD.C.ThedisadvantagesofyogA.D.EncouragingpeopletodoyogA.65.Accordingtothesecondparagraphyogacanhelppeople___.A.growtallB.loseweightC.beflexibleinthinkingD.makefriends66.Whydoesapersonfeeltiredafteryoga?A.Becausewhenpracticingyogapeoplewillconsumealotofenergy.B.Becauseheorshesurrenderstotheposesbylettinggoofthetension.C.Becauseyogadoesn’tbenefitallthepeoplE.D.Becauseheorshedoesn’tdoyogaposesnaturally.67.Whatwouldbethebesttitleforthispassage?A.What’syoga?B.HowdoIdoyogaposes?C.ThebenefitsofyogA.C.ThevarietiesofyogA.

DYou’veprobablyheardofthebutterflyeffectthatsmallchangesinoneplacecanleadtogreatdamageelsewherE.TheToyStoryIIMade-in-ChinaappearingontheinternetTVscreensandfrontpagesofnewspapersworldwidesinceAugustwasaliveshow.China’sfameastheworld’sfactorywasbadlydamagedthissummerbyasmallbutpowerfulmagnet磁铁andcolorfulpaintsontoys.Matteltheworld’slargesttoycompanyintheUSonAugust14announcedthebiggestrecall召回oftoysinitshistory.Amongtherecalledproductswere17.4milliontoysthathadadesignproblem.TheycontainedasmallpowerfulmagnetthatcouldharmchildrenifitwasswalloweD.Another2.2milliontoyswererecalledbecauseofimpermissiblelevelsoflead铅intheirpaint.AlthoughthedesigningproblemhasnothingtodowithwherethetoysweremadethereportsinthewesternmediaoftherecallstartedtodrawahorriblepictureinmanyAmericanparent’sminds.ThetoyrecallissuefollowedshortlyafterrecallsearlierintheyearofChinese-madepetfoodandtoothpasteandleftusersallovertheworldworriedaboutbuyinganythinglabeled贴上标签Made-in-China.TherecallofthetoysteachesChinesecompaniesthatqualityisextremelyimportant.HowevermanyofthecomplaintsbywesterncountriesaboutChinesegoodsreflectcomplicatedfeelingsaboutthegrowingChineseeconomyculturedifferencesandvariouspoliticalsystems.Howevermorethan100USmultinationalcompaniesfrommanyindustriesincludingBoeingandMicrosoftsignedalettertotheUSCongressonSeptember28tosaynototheproposalagainstChinA.Imposing加强unfairbarrierstotradeinthenameofproductsafetyisnotasolutionthecompanieswrotE.Toysaremadeforchildrentolearnabouttherealityworldandbecomemoremature成熟howevertheChineseversionofToyStoryhelpslotsofadultslearnaboutresponsibilityimportanceofqualityunderstandingcommunicationsandmorE.53.Theauthormentionsthebutterflyeffectatthebeginningofthepassageto______.A.explainwhatthebutterflyeffectisB.tellthereaderswhatcausesthebutterflyeffectC.saythatthetoyeffectissimilartothebutterflyeffectD.comparethedifferencesbetweenthebutterflyeffectandthetoyeffect54.Whichofthefollowingarethereasonsmentionedtohavecausedtherecall?A.Thepictureonthetoys.B.Thedesigningproblem.C.Thecolorfulpaintsontoys.D.Thematerialstoysaremadeof.E.Thesmallpowerfulmagnetontoys.A.abeB.bdeC.bceD.acd55.BoeingandMicrosoftsignedalettertotheUSCongressbecause______.A.thegrowingChineseeconomymakesthemafraidB.theChinesecompanieshaverealizedtheimportanceofqualityC.theToyStoryhasmadesomeChinesecompaniessuffergreatlossesD.theythinkit’sunfairtoimposebarriersinthenameofproductsafety56.Whichofthefollowingcanbethebesttitleofthepassage?A.MadeinChinA.B.ButterflyEffect.C.WesternMediA.D.ToyStory.

Manyanimalsrecognizetheirfoodbecausetheyseeit.Sodohumans.Whenyouseeanappleorapieceofchocolateyouknowthatthesearethingsyoucaneat.YoucanalsouseothersenseswhenyouchooseyourfooD.YoumaylikeitbecauseitsmellsgoodorbecauseittastesgooD.YoumaydislikesometypesoffoodbecausetheydonotlooksmellortasteverynicE.DifferentanimalsusedifferentsensestofindandchoosetheirfooD.A.fewanimalsdependononlyoneoftheirsenseswhilemostanimalsusemorethanonesensE.AlthoughtherearemanydifferenttypesoffoodsomeanimalsspendtheirliveseatingonlyonetypE.Thegiantpandaeatsonlyoneparticulartypeofbamboo.OtheranimalseatonlyonetypeoffoodevenwhengiventhechoicE.A.kindofwhitebutterflywillstayontheleavesofacabbageeventhoughthereareplentyofothervegetablesinthegarden.Howevermostanimalshaveamorevarieddiet.Thebeareatsfruitsandfish.Thefoxeatssmallanimalsbirdsandfruits.Thedietoftheseanimalswillbedifferentdependingontheseason.Humanshaveaveryvarieddiet.Weofteneatfoodbecausewelikeitandnotbecauseitisgoodforus.IncountriessuchasFranceandBritainpeopleeatfoodswithtoomuchsugar.Thismakesthemoverweightwhichisbadfortheirhealth.Eatingtoomuchredmeatandanimalproductssuchasbuttercanalsobebadforthehealth.ChoosingtherightfoodthereforehasbecomeanareaofstudyinmodernlifE.Wecaninferfromthetextthathumansandanimals.A.dependononesenseinchoosingfoodB.arenotsatisfiedwiththeirfoodC.choosefoodinsimilarwaysD.eatentirelydifferentfoodWhichofthefollowingeatsonlyonetypeoffood?A.Thewhitebutterfly.B.ThesmallbirD.C.Thebear.D.Thefox.Certainanimalschangetheirchoiceoffoodwhen________.A.theseasonchangesB.thefoodcolorchangesC.theymovetodifferentplacesD.theyareattractedbydifferentsmellsWecanlearnfromthelastparagraphthat_________.A.foodischosenforagoodreasonB.FrenchandBritishfoodisgoodC.somepeoplehavefewchoicesoffoodD.somepeoplecarelittleabouthealthydietWhichofthefollowingstatementsistrue?A.AnimalsoftenusesensestoeattheirfooD.B.Mostanimalshaveamorevarieddiet.C.AllanimalsspendtheirliveseatingonetypeoffooD.D.Thedietofbirdsandfoxwillbethesamedependingontheseason.

TimeisaproblemforchildrenstatesanewsreportforanewSwisswatch.Childreninsomecountrieslearntimeslowlybecausetheydon’twearwatchesandparentsdon’treallyknowhowtoteachthemtimE.Thechildrengrowupwiththishandicapandbecomeadults成人—andthencan’tgettoworkontimE.Isthereananswertothisproblem?Ofcourse—it’stheFlikFlakmadebyafamousSwisswatchcompany.TheFlikFlakisbeingmarketedassomethingteachingwatchforchildrenaged4to10.Thewatchitselfdoesnotteachchildrenhowtotelltimeofcourse;itmerelytakestheirimaginationbypresentingthehourhandasabeautifulredgirlnamedFlakandtheminutehandasatallblueboynamedFlik.FlikpointstorelatedblueminutesonthedialwhileFlakpointstoredhournumbers.ThecharactersandcolorscombinedwithparentalhelparesupposedtoteachyoungchildrenhowtotelltimE.Thewatchcomesequippedwithastandardbattery电池andanylonband尼龙表带.PeterLipkintheUnitedStatessalesmanagerfortheFlikFlakcallsitchildproofifitgetsdirtyyoucanthrowthewholewatchinthewashingma??chinE.TheproductisbeingsoldinselectdepartmentstoresinEuropeAsiaandtheUnitedStatesforasuggestedpriceof$25.Parentswhobuythewatchmaydiscoverthatitisonethingtotelltime;it’squiteanotherforthemtobeontimE.1.Fromthenewsreportweknowthat______.A.parentsarepatientwhenteachingchildrentimeB.parentshavelittleideaofhowtoteachchildrentimeC.childrenarelikelytolearntimequicklyD.childrenenjoywearingtheFlikFlakwatch2.Theauthordoesn’tseemtobelieve______.A.childrenwillbeontimeiftheyhavelearnthowtotelltimeB.aFlikFlakcanhelpparentsteachtheirchildrenhowtotelltimeC.theFlikFlakcantakechildren’simaginationD.childrenusuallyhavetroubletellingtimeiftheydon’twearwatches3.TheunderlinedwordhandicapinParA.1meansA.displeasureB.discouragementC.disappointmentD.disadvantage4.TheUnitedStatesalesmanagercallsthenewwatchchildproofbecause______.A.itisdesignedtoteachchildrentobeontimeB.itprovestobeeffectiveinteachingchildrentimeC.itismadesoasnottobeeasilydamagedbychildrenD.itisthechildren’sfavoritewatch

WildanimalsseemtohaveescapedtheIndianOceantsunami海啸addingweighttoideastheypossessasixthsensefordisastersexpertssaidonThursday.SriLankawildlifeofficialshavesaidthegiantwavesthatkilledover24000peoplealongtheIndianOceanisland’scoastseeminglymissedwildbeastswithnodeadanimalsfounD.Noelephantsaredeadnotevenadeadhareorrabbit.Ithinkanimalscansensedisaster.TheyhaveasixthsensE.TheyknowwhenthingsarehappeningH.D.RatnayakedeputydirectorofSriLanka’sWildlifeDepartmentsaidonWednesday.Thewaveswashedfloodwatersupto3km2milesinlandatYalaNationalParkinthesoutheastSriLanka’sbiggestwildlifereserveandhometohundredsofwildelephants.Therehasbeenalotofevidenceaboutdogsbarkingorbirdsmigratingbeforevolcaniceruptionsorearthquakes.ButithasnotbeenprovensaidMatthewvanLieropananimalbehaviourspecialistatJohannesburgZoo.Therehavebeennospecificstudiesbecauseyoucan’treallytestitinalaborfieldsettinghesaiD.Otherauthoritiesagreedwiththisconclusion.Wildlifeseemtobeabletopickupcertainphenomenonespeciallybirds.TherearemanyreportsofbirdsdetectingcomingdisasterssaidCliveWalkerwhohaswrittenseveralbooksonAfricanwildlifE.Animalscertainlyrelyontheknownsensessuchassmellorhearingtoavoiddangersuchaspredators食肉动物.TheideaofananimalsixthsenseisalastingonethattheevidenceonSriLanka’sdamagedcoastislikelytoaddto.Thispassageismainlyabout________.A.thedamagethatwascausedintheIndianOceantsunamiB.whyanimalscansavethemfromnaturaldisastersC.howtoprotectthewildlifewhendisasterhappensD.thedifferentopinionsaboutanimals’naturalpowerWhichofthefollowingistrueaccordingtothetext?A.Ithasbeenprovedthatanimalshaveasixthsense.B.Researchhasbeenmadeonthespecialmovementsofanimalsbeforedisasters.C.It’sgenerallyconsideredthatanimalscansensethecomingofdisasters.D.AnimalshavedependedontheknownsensestoescapetheIndianOceantsunami.Whatdoesthetermsixthsenseinthetextmeans?A.Itisthenaturalabilityofanimalsthatcansavethemfromdanger.B.Itistheanimal’simaginationinthebrain.C.Itissomehiddenpowertosayinadvancethatsomethingwillhappen.D.Itisakindofsensethatisthesameassmellorhearing.Whichsectiondoesthetextmostprobablyappearinanewspaper?A.NewsReport.B.Discovery.C.ScienceFiction.D.CulturE.

BAmongallthefastgrowingscienceandtechnologytheresearchofhumangenesorbiologicalengineeringaspeoplecallitisdrawingmoreandmoreattentionnow.Sometimesit’sahottopicdiscussedbypeoplE.ThegreatestthingthatgenetechnologycandoistocureseriousdiseasesthatdoctorsatpresentcanalmostdonothingwithsuchascancerandheartdiseasE.Everyyearmillionsofpeoplearemurderedbythesetwokillers.Andtodatedoctorshavenotfoundaneffectivewaytocurethem.Butifthegenetechnologyisappliednotonlythesetwodiseasescanbecuredcompletelybringinghappinessandmorelivingdaystothepatientsbutalsothegreatamountofmoneypeoplespendoncuringtheirdiseasescanbesavedthereforeitbenefitstheeconomyaswell.Inadditionhumanlifespan寿命canbeprolongeD.Genetechnologycanhelppeopletogivebirthtomorehealthyandcleverchildren.SomefamilieswiththeEnglishimperial皇帝的familybeingagoodexamplehavehereditary遗传的diseases.Thismeanstheirchildrenwillforsurehavethefamilydiseasewhichisagreattroubleforthesefamilies.Inthepastdoctorscoulddonothingabouthereditarydiseases.Butgenetechnologycansolvethisproblemperfectly.Scientistsjustneedtofindthewronggeneandcorrectitandahealthychildwillbeborn.Somepeopleareworryingthatthegeneresearchcanbeusedtomanufacture生产humanbeingsinlargequantities.Inthepastfewyearsscientistshavesucceededincloningasheep;thereforethesepeoplepredictthathumanbabieswouldsoonbecloneD.ButIbelieveclonedbabieswillnotcomeoutinlargequantitiesformostcouplesintheworldcanhavebabiesinverynormalway.Ofcoursethegovernmentsmusttakecaretocontrolgenetechnology.60.Whatdoesthesetwokillersinthesecondparagraphreferto?A.Genetechnologyandanothertreatmentofthetwodiseases.B.Thetwomurdererswhokilledtheclonedbaby.C.ThetwodiseasesofcancerandheartdiseasE.D.Hereditarydiseasesandcancer.61.What’sthemainideaofthethirdparagraph?A.Genetechnologycanhelppeopletogivebirthtoababy.B.Genetechnologycanbeusedtoclonehumanbabies.C.Howgenetechnologycanbeusedtotreathereditarydiseases.D.GenetechnologycansolvealltheproblemsoftheEnglishimperialfamily.62.Inwhatwaycangenetechnologyhelptotreathereditarydiseases?A.Genetechnologyhelpspeoplewithhereditarydiseasestolivelonger.B.Usinggenetechnologyscientistsfindthewronggeneandcorrectit.C.UsinggenetechnologyhumanbabiescanbecloneD.D.Doctorscancurecancerandheartdiseasewiththehelpofgenetechnology.63.Whatisthemainpurposeofwritingthispassage?A.Expressingthewriter'sideathatgenetechnologywillbenefitpeoplE.B.Tellingpeopletheadvantagesanddisadvantagesofgenetechnology.C.TellingthereadersthatgenetechnologywillnotbenefitpeoplE.D.Explainingthatgenetechnologywillalsodoharmtothehumanity.

ReducereuseandrecyclE.Thisfamiliarenvironmentalistslogantellsushowtoreducetheamountofrubbishthatendsupinlandfillsandwaterways.Theconceptisbeingusedtodealwithonepossiblydangerousformofwaste—electronicjunk电子垃圾suchasoldcomputerscellphonesandtelevisions.Butthisprocessformanaginge-wastemaybeusedinanunscrupulouswaymoreoftenthannotusedarecentreportsuggests.Alotofthesematerialsarebeingsenttodevelopingnationsundertheexcuseofreuse—tobridgethedigitaldividesaidRichardGutierrezapolicyresearcher.Oneoftheproblemsisthatnooneproveswhethertheseoldmachinesworkbeforetheyhittheseaways.Becauseofthisthereportsayse-wasteisagrowingprobleminLagosNigeriaandelsewhereinthedevelopingworlD.Muchofthewasteendsupbeingthrownawayalongriversandroads.Oftenit’spickedapartbypoorpeoplewhomayfacedangerousexposuretopoisonouschemicalsintheequipment.Businessmenalsopayworkersalittlemoneytogetbackmaterialssuchasgoldandcopper.Thislow-techrecoveryprocesscouldexposeworkersandthelocalenvironmenttomanydangerousmaterialsusedtobuildelectronics.AccordingtoGutierrezthisshadoweconomyexistsbecausetheexcuseofrecyclingandreusingelectronicsgivesbusinessmenagreenpassporttoshipwastearoundtheglobE.DevelopingnationsmusttakeuponsomeoftheresponsibilitythemselvesGutierrezsaiD.ButheaddedAgreaterportionofthisresponsibilityshouldfallontheexportingstatE.Chinaforexamplehasbecomeadumpingplaceforlargeamountsofe-wastE.Thenationisbeginningtotakeactiontostoptheflowofdangerousmaterialsacrossitsborders.TheChinesegovernmentaftermanyyearsofdenialisfinallybeginningtotaketheleaD.Thepassagemainlytellsusthat_______.A.developingcountriesarefacingseriousenvironmentalproblemsB.e-wasteissenttodevelopingcountriesundertheexcuseofreuseC.developingcountriesaremakingfulluseofe-wasteD.e-wasteisagrowingproblemindevelopedcountriesWhatdoesthethirdparagraphmainlydiscuss?A.A.lotofe-wasteisdumpedindevelopingcountries.B.Poorpeoplebreakupe-wastetocollectsomevaluablematerials.C.Theproblemofe-wasteisgrowingindevelopingcountries.D.OldcomputersandTVsstillworkbeforetheyaresentabroaD.TheunderlinedwordunscrupulousinParagraph1probablymeans________.A.immoralB.wrongC.proudD.unsafeFromwhatGutierrezsaidwecanlearnthat________.A.developingcountriesshouldberesponsibleforthisproblemB.exportingcountriesshouldbemainlyresponsibleforthisproblemC.neitherrichnorpoorcountriesshouldbeblamedforthisproblemD.poorcountriesshouldbeblamedforthisproblem

ENomatterhowlongyourlifeisyouwillatbestbeabletoreadonlyafewbooksofallthatHavebeenwrittenandhefewyoudoreadshouldincludethebest.ItistobeexpectedthattheselectionswillchangeovertimE.Yetthereisasurprisinguniformity一致inthelistswhichrepresentthebestchoicesofanyperioD.Whatarethesignsbywhichwemayrecognizeagreatbook?ThefourIwillmentionmaynotbealltherearebuttheyaretheonesI’vefoundmostusefulinexplainingmychoicesovertheyears.GreatbooksareprobablythemostwidelyreaD.Theyarenotbetsellersforayearortwo.Buttheyarelonglastingones.GoneWiththeWindhashadrelativelyfewreaderscomparedtotheplaysofShakespeareorDonQuixotE.ItwouldbereasonabletoestimatethatHomerIliad伊利亚特hasbeenreadbyatleast25000000peopleinthelast3000years.Greatbooksarepopularnotpedantic书生气的.Theyarenotwrittenbyspecialistsaboutspecialtiesforspecialists.Whethertheyarephilosophyorscienceorhistoryorpoetrytheytreatofhumannotacademicproblems.Theyarewrittenformennotprofessors.Toreadatextbookforadvancedstudentsyouhavetoreadanelementarytextbookfirst.Butthegreatbookscanbeconsideredelementaryinthesensethattheytreattheelementsofanysubjectmatter.Theyarenotrelatedtooneanotherasaseriesoftextbooksgradedindifficultyorinthetechnicalityoftheproblemswithwhichtheydeal.GreatbooksarealwayscontemporarythemostreadableandinstructivE.GreatbooksdealwiththepersistentlyunsolvedproblemsofhumanlifE.Therearegenuinemysteriesintheworldthatmarkthelimitsofhumanknowingandthinking.Greatmindsacknowledgemysterieshonestly.Wisdominsstrengthenednotdestroyedbyunderstandingitslimitations.72.WhichisNOTthestandardinthefollowingwhenevaluatingagreatbook?A.AlthoughnotabestselleritmustbethemostwidelyreaD.B.ItcanbereadwithoutmuchrelevantknowledgE.C.GreatbooksareneveroutofdatE.D.Greatbookswillnotdisappointyou.73.AccordingtotheauthorGoneWiththeWindis.A.suretoenjoyalargenumberofreadersinthelongrunB.dislikedbyreaderswholikeShakespeareC.notagreatbookbecauseofthefewreadersD.readmoreoftenthanDonQuixote74.Afterreadingthepassagewecaninferthat.A.differentperiodshavedifferentlistsofgreatbooksbecausetherearemanybooksforpeopletochoosefromB.ifyoudon’treadanelementarytextbookyoumayhavedifficultyinunderstandinginunderstandinganadvancedoneC.HomerIliadmustbeabestsellerwhenitcameoutD.greatbooksoftendealwithunsolvedproblemsofhumanlifeforthewritershaveconfidenceinsettlingthem75.Thebesttitleforthispassageis.A.GreatBooksinYourLifeB.GreatBooksinYourSpecialtyC.HowtoFindaGreatBookD.WhatIsaGreatBook

ScientistssaythewarmingoftheEarth’satmospherehasbeguntoaffectplantandanimallifearoundtheworlD.ScientistsfromtheUniversityofHanoverinGermanyreportedtheirfindingsinNaturE.Theysayglobalwarmingisaffectingendangeredspeciessealifeandthechangeinseasonalactivitiesoforganisms.Globalwarmingiscausedbycarbondioxideandotherheat-trappinggasesintheatmospherE.StudiesshowthattheEarth’sclimatehaswarmedbyaboutsixtenthsofonedegreeCelsiusduringthepastonehundredyears.Mostoftheincreasehastakenplaceinthelastthirtyyears.Germanscientistshavestudieddifferentanimalandplantpopulationaroundtheworldduringthepastthirtyyears.Theysaysomespecieswilldisappearbecausetheycannotmovetonewareaswhentheirhomeclimategetstoowarm.Thescientistssayoneofthebiggestsignsofclimatechangehasbeentheworldwidedecreaseincoralreefs.Risingtemperaturesintheworld’swarmoceanwatershavecausedcoraltolosecoloranddiE.Inthecoldestareasoftheworldwinterfreezingperiodsarenowhappeninglaterandendingearlier.Researcherssaythesechangesarehavingsevereeffectsonanimalssuchaspenguinssealsandpolarbears.Changesintemperatureandwetnessintheaircanalsoaffectthereproduction繁殖ofsomereptiles爬行动物andamphibians两栖动物.ForexamplethesexofbabyturtlesislinkedtotheaveragetemperatureinJuly.Scientistssayevensmalltemperatureincreasescanthreatentheproductionofmaleturtles.InEuropescientistssaywarmertemperaturesareaffectingthespringandautumnseasons.Thisisaffectingthegrowthofplantsanddelayingtheflightofbirdsfromoneplacetoanother.Scientistsareconcernedaboutinvasionsofwarmweatherspeciesintotraditionallycolderareas.RisingtemperaturehasbeenlinkedwiththespreadofdiseasesinareassuchasAsiaEastAfricaandLatinAmericA.44.Thebesttitleforthispassagewouldbe__________.A.EffectsofGlobalWarmingB.TemperatureandAnimalsC.GlobalWarmingandtheEnvironmentD.A.StudyontheEnvironment45.AccordingtothepassageglobalwarmingisaffectingallofthefollowingEXCEPT_________.A.endangeredspeciesB.sealifeC.activitiesoforganismsD.thecolorofturtles46.Wecanlearnfromthispassagethat_________.A.thespeedoftheearth’swarmingisfasternowthan50yearsagoB.moreanimalspecieswillsooncomeintobeingC.animalswillrefusetomovetowarmplacesinthefutureD.coldareashavegainedmoreheatthanwarmplaces47.IfthetemperatureintheArcticOceankeepsgoingupwhichofthefollowingwillbemostlikelytohappen?A.MoreandmorepeoplewillcometoliveneartheArcticOcean.B.MorecropswillbegrownneartheArcticOcean.C.AnimalsfromwarmareaswillcometoliveintheArcticOcean.D.TherewillbemoreandmorefishintheArcticOcean.

CJohnSteinbeckoncesaidAllAmericansbelievetheyarebornfishermen.Foramantoadmittoadistasteinfishingwouldbelikedenouncing公开指责mother–loveorhatingmoonlight.Ican’tsaythatI’mthebiggestJohnSteinbeckfan.ActuallytheonlythingIcaneverrememberreadingbyhimwasThepearlwhenIwasinmiddleschoolbutIcouldn’tagreemorewiththemanwhenitcomestofishing.WhetherIamonaboatinthemiddleoftheLayLakefishingofftheshoresoftheFloridaKeysfortarpon大海鲢orcatchingrainbowtrout红鲭鱼intheShoshoneRiverofWyomingfishingismylifE.AccordingtotheAmericanSportsFishingAssociationthefishingindustrybringsinmorethan$116billionperyearfromfishermenacrossthecountry.Thoughabeautifulpicturetoimaginefishingismuchmorethanthat.Fishingisawayoflifeformanypeopleandawaytoescapeeverydaystress.BeingafishermanmakesmeamemberofawonderfulgroupofpeopleextendingtoallwalksoflifE.EvenPresidentBushcanbefoundfishingonhisfarminTexaswithhisgoodfriendRolandMartinwhenthejobgetstoostressful.IcanrememberfishingwithmygrandfatherwhenIwas5yearsoldonhisboatatLakeMitchell.AlthoughIdidn’tunderstandwhatIdoing.Ididknowthatmygrandfatherwashappyandthatmademehappy.SincethenI’vespentthepast16yearsontheriversandlakesofAlabamA.AfterdaysofpracticebeforeandafterworkIslowlydevelopedanunderstandingoffishing.Myboss.RicHorsttookmebacktotheShoshoneandImanagedtobringina19–inchcutthroattrout.FishingwithRicwasalife–changingexperienceformE.Henotonlyshowedmyhowtofishcorrectlybutalsotoldmehowfishingcouldbeawaytoescapeyourproblems.Sincethenprime–time黄金时间seasonseemstotakeforevertoarrivE.NowwiththeendingofFebruaryandbeginningofMarchinsighttheexcitementofheadingoutLakeTuscaloosaorLakeLurleenbeforeclassesandcatchingsomethinghasfinallyreturneD.51.WhatJohnSteinbecksaidinthefirstparagraphimpliesthat________.A.Americansarebelievedtobetheoffspring后代offishermenB.itisunthinkableforanAmericantoadmithisdislikeoffishingC.allAmericansareexpertatfishingD.thosewhodislikefishingwouldnotlovetheirmother52.Thewritercametounderstandtherealmeaningoffishing________.A.whenhewasreadingThepearlbyJohnSteinbeckB.whenhewentfishingwithhisgrandfatheratLakeMitchellC.afterhehadspent16yearsontheriversandlakesofAlabamaD.afterhewentfishingwithhisbossRicHorstontheShoshone53.Whatcanbeinferredfromthetext?A.Theauthorisatmost21yearsolD.B.TheauthorregardsfishingasaveryimportantpartinhislifE.C.TheauthoragreedwithJohnSteinbeckthemostwhenhewasinmiddleschool.D.PresidentBushoftengoesfishinginpublicinordertocollectideaforhisjoB.54.Accordingtotheauthor__________.A.peoplecangettoknowVIPswhenfishing.B.peoplecansmoothawayallthetroublesbyfishingC.FishingisawayofcommunicationD.FishingisawaytomakealivingformostAmericanpeople55.Whatisthepurposeofthewriting?A.Todescribethewriter’sexperienceandunderstandingoffishing.B.ToexplainthereasonwhysomanyAmericanslikefishing.C.Tomakeothersunderstandtheindustryoffishing.D.Toexpresshisopinionsaboutfishingindifferenttimeoftheyear.

Accordingtothedictionarydefinitionofcreateordinarypeoplearecreativeeveryday.Tocreatemeanstobringintobeingtocausetoexistsomethingeachofusdoesdaily.Wearecreativewheneverwelookatorthinkaboutsomethinginanewway.Firstthisincludesanawareness意识ofoursurroundings.ItmeansusingallofoursensestobecomeawareofourworlD.Thismaybeassimpleasbeingawareofcolorandtexture质地aswellastastewhenweplanameal.Aboveallitistheabilitytonoticethingsthatothersmightmiss.A.secondpartofcreativityisanabilitytoseerelationshipsamongthings.IfwebelievetheexpressionThereisnothingnewunderthesunthecreativityisremakingorrecombining重组theoldinnewways.Forexamplewemightdothisbyfindingamoreeffectivewaytostudyorabetterwaytoarrangeourfurnitureorwemightmakeanewcombinationofcameralensesandfilterstocreateanunusualphotograph.A.thirdpartofcreativityisthecourageanddrivetomakeuseofournewideastoaskforthemtoachievesomenewresults.Tothinkupanewideaisonething;toputtheideatoworkisanother.Thesethreepartsofcreativityareincludedinallthegreatworksofgeniusesbuttheyarealsoincludedinmanyofourday-to-dayactivities.WhichofthefollowingactivitiesisNOTacreativeoneaccordingtothepassage?A.Toprepareforameal.B.Toarrangethefurnitureinaspecialway.C.TobuysomebooksfromabookstorE.D.Towritealetterwiththecomputer..Thereisnothingnewunderthesunreallyimpliesthat_________.A.anewthingcanonlybecreatedatthebasisofearliestthingsB.anewthingisonlyataleC.wecanseldomcreatenewthingsD.wecanhardlyseereallynewthingsintheworldWhatdoestheauthorthinkabouttherelationshipbetweenanewthoughtanditsbeingputintopractice?A.It’smoredifficulttocreateanewthoughtthantouseitinpracticE.B.Tofindanewthoughtwillclearlyleadtotheproductionofanewthing.C.Amanwithanexcellentabilityofpracticecaneasilybecomeaninventor.D.OnemaycomeupwithanewthoughtbutcannotputitintopracticE.Thebesttitleforthispassageis__________.A.HowtoDevelopOne’sCreativityB.WhatIsCreativityC.TheImportanceofCreativityD.CreativityaNotFarawayThing

第三部分:阅读理解共20小题每小题2分满分40分阅读下列短文从每题所给的四个选项A.B.C和D中选出最佳选项AA.lotofmanagementtrainingeachyearforCircleKCorporationanationalchainofconveniencestores.Amongthetopicsweaddressinourcourseistheretention保护力ofqualityemployees-arealchallengetomanagerswhenyouconsiderthepayscale标准intheserviceindustry.DuringthesediscussionsIasktheparticipants参加者Whathascausedyoutostaylongenoughtobecomeamanager?SometimebackanewmanagertookthequestionandslowlywithhervoicealmostbreakingsaidItwasa＄19baseballglovE.CynthiatoldthegroupthatsheoriginallytookaCircleKclerkjobasaninterim临时的positionwhileshelookedforsomethingbetter.Onhersecondorthirddaybehindthecountershereceivedaphonecallfromhernine-year-oldsonJessiE.HeneededabaseballgloveforLittleLeaguE.Sheexplainedthatasasinglemothermoneywasverytightandherfirstcheckwouldhavetogoforpayingbills.Perhapsshecouldbuyhisbaseballglovewithhersecondorthirdcheck.WhenCynthiaarrivedforworkthenextmorningPatriciathestoremanageraskedhertocometothesmallroominthebackofthestorethatservedasanofficE.CynthiawonderedifshehaddonesomethingwrongorleftsomepartofherjobincompletefromthedaybeforE.ShewasconcernedandconfuseD.Patriciahandedherabox.IoverheardyoutalkingtoyoursonyesterdayshesaidandIknowthatitishardtoexplainthingstokids.ThisisabaseballgloveforJessiebecausehemaynotunderstandhowimportantheiseventhoughyouhavetopaybillsbeforeyoucanbuygloves.Youknowwecan’tpaygoodpeoplelikeyouasmuchaswewouldliketo;butwedocareandIwantyoutoknowyouareimportanttous.Thethoughtfulnessempathyandloveofthisconveniencestoremanagerdemonstratesvividlythatpeopleremembermorehowmuchanemployercaresthanhowmuchtheemployerpays.AnimportantlessonforthepriceofaLittleLeaguebaseballglovE.56.Amongmanyoftheproblemsintheserviceindustrywhatistalkedaboutinthispassageis___A.howtoensurehisemployees’highpayB.howtoattractmorecustomersC.howtolookcarefullyaftertheemployeesD.howtokeepthegoodemployeesfromleaving57.AlthoughanewmanagerCynthiawoulddoherjobwellinkeepingqualityemployeesbecauseshe________.A.hadmasteredallthecoursesforthemanagerB.hadalreadyformedgoodrelationshipwiththeemployeesC.knowthewayhowtodealwithheremployeesD.hadherownpersonalexperience58.Thispassageshowsusthattorunabusinesswellitisnecessaryformanagerstolettheiremployeesknow________A.howmuchtheycangetfortheirjoB.B.whatgoodpositionstheycangetlaterC.theyareverynecessarytothebusinessD.theyareniceaswellasuseful59.Thestorytoldinthispassagetellsusthatemployeescareabout____________A.onlyhowlargeapaytheycangetB.lovefromthemanagingpeopleratherthanonlymoneyC.iftheirchildrencouldbeproperlytakencareofD.whatpositiontheycanbeoffered

Animportantfactorthatplaysapartinsusceptibility易受影响tocoldsisagE.AstudydonebytheUniversityofMichiganSchoolofPublicHealthindicatedthefactthatseemstoholdtrueforthegeneralpopulation.Babiesarethegroupsufferingmostfromcoldsaveragingmorethansixcoldsintheirfirstyears.BoyshavemorecoldsthangirlsuptoagethreE.Aftertheageofthreegirlsaremoresusceptiblethanboysandteenagegirlsaveragethreecoldsayeartoboy'stwo.Thegeneralfrequencyofcoldscontinuestodeclineintoadults.Elderlypeoplewhoareingoodhealthhaveasfewasoneortwocoldsannually.Oneexceptionisfoundamongpeopleintheirtwentiesespeciallywomenwhoshowariseincoldinfections感染becausepeopletothisagegrouparemostlikelytohaveyoungchildren.Adultswhodelayhavingchildrenuntiltheirthirtiesandfortiesexperiencethesamesuddenincreaseincoldinfections.Thestudyalsofoundthateconomics经济状况playsanimportantrolE.Asincomeincreasesthefrequencyatwhichcoldsarereportedinthefamilydecreases.FamilieswiththelowestincomesufferaboutathirdmorecoldsthanfamiliesattheupperenD.Lowerincomegenerallyforcespeopletoliveincloserquartersthanthosetypicallyoccupiedbywealthierpeopleandcrowdingincreasestheopportunitiesforthecoldvirustotravelfrompersontoperson.Lowincomemayalsoinfluencediet.Thedegreetowhichpoornutritionaffectssusceptibilitytocoldsisnotyetclearlyprovedbutaninadequatedietissuspectedofloweringresistancegenerally.68.Whatfactorscausepeopletocatchcoldseasily?A.Ageandpregnancy.B.Healthandpregnancy.C.Healthandeconomics.D.Ageandeconomics.www.k*s￥5&u.com69.Whydoesthelowestincomeleadtotherapidspreadofcolds?A.Becausepoorpeoplecan'taffordtogotoseeadoctor.B.BecausebalanceddiethasdefinitelyaffectedpoorpeoplE.C.BecausepeoplewiththelowestincomehavelimitedlivingspacE.D.Becausecoldvirusdon'thaveopportunitiestotravelinpoorfamilies.70.Howdoesthestudyprovethatageplaysapartinsusceptibilitytocolds?A.Usingcomparison.B.Usinggraphs.C.Usingdescription.D.Usingargument.71.Whatcanyoulearnfromthepassage?A.Familieswiththelowestincomesufferlesscoldsthanrichfamilies.B.Thegeneralfrequencyofcoldsarelikelytoincreaseamongthepoor.C.Womenintheirtwentiesaremostlikelytoavoidcoldinfections.D.Thegeneralfrequencyofcoldscontinuetoriseintotheadults.

BSupposeakeymaninyourfirmhadjustmetwithaterribleaccident.ThedoctortellyouthatthismanuponwhomyoudependfordirectingsalescheckingyourbooksorforperformingsomeotherimportantroleswillbelaidupformonthsYou’dhavetoreplacehimwouldn’tyou?Andprobablyatapayaboutequaltohis?Thenyou’dbefacedwithdoublepayingforonejobbecausestoppingthepayofaninjuredmanwouldsimplybeoutofthequestion.YoucanpreventthiskindofunproductiveoutgoonyourpayrollbyprovidingyourkeymanwiththeprotectionofTravelersBusinessAccidentInsurance!ThisinsuranceprovidestotalmedicalexpenseandaweeklyincomeincaseakeymanisdisabledforsometimE.Shouldthedisabilityproveeverlastinganincomeforlifeiscertainty.Whynotmakeoutalistofyourkeymennow?ThengettogetherwithTravelersInsuranceCompanyandletustellyouhowlittleitcoststoapplythismuchneededprotectiontoyourbusiness.Writeandwe'llserveyou!59.Theaboveismostprobably________.A.areportB.aletterC.anannouncementD.anadvertisement60.Whommightthewritingbemainlyfor?A.Animportantpersoninafirm.B.Anemployeeofafirm.C.Thebossofacompany.D.Readersofanewspaper.61.Whywouldthepaybedoubled?A.BecausetwopersonsaredoingonejobofthesamE.B.Becausetheimportantjobisworthdoublepay.C.BecauseitisnecessarythattheinjuredpersonshouldbepaiD.D.Becausethedoublepayisfortwopersons.62.TravelersInsuranceCompany________forapersoninsureD.A.willpayforallthecostoftreatmentB.willpaytheweeklyincomeoreventhatoflifetimeC.won’tgetmuchfromthefirmD.willprovideeverlastingpensionaswellasmedicalexpense

阅读下面短文简要回答问题BaloneyisakindofsausagethatmanyAmericanseatoften.ThewordalsohasanothermeaninginEnglish.Itisusedtodescribesomething—usuallysomethingsomeonesays—thatisfalseorwrongorfoolish.BaloneysausagecomesfromthenameoftheItaliancityBolognA.Thecityisfamousforitssausageamixtureofsmokedspicedmeatfromcowsandpigs.ButboloneysausagedoesnottastethesameasbeeforporkalonE.Somelanguageexpertsthinkthisdifferenttasteisresponsibleforthebirthoftheexpressionbaloney.Baloneyisanideaorstatementthatisnothinglikethetruth...inthesamewaythatbaloneysausagetastesnothinglikethemeatthatisusedtomakeit.Baloneyisawordoftenusedbypoliticianstodescribetheideasoftheiropponents.Theexpressionhasbeenusedforyears.FiftyyearsagoaformergovernorofNewYorkStateAlfredSmithcriticizedsomeclaimsbyPresidentFranklinRooseveltaboutthesuccessesoftheRooseveltadministration.SmithsaidNomatterhowthinyousliceititisstillbaloney.A.similarwordhasalmostthesamemeaningasbaloney.ItevensoundsalmostthesamE.Thewordisblarney.ItbeganinIrelandabout1600.ThelordofBlarneycastlenearCorkagreedtosurrenderthecastletoBritishtroops.Buthekeptmakingexcusesforpostponingthesurrender.Andhemadethemsoundlikeverygoodexcusesthisisjustmoreofthesameblarney.TheIrishcastlenowisfamousforitsBlarneystonE.Kissingthestoneisthoughttogiveapersonspecialpowersofspeech.OnewhohaskissedtheBlarneystonesothestorygoescanspeakwordsofpraisesosmoothlyandsweetlythatyoubelievethemevenwhenyouknowtheyarefalsE.73.Findinthepassageawordclosestinmeaningtotheunderlinedwordbaloney.74.AccordingtoAmericanswhatdoesbaloneyreferto?回答词数不超过8个75.WhatdoyouknowaboutthelordofBlarneycastlenearCork?回答词数不超过6个

Evenplantcanrunafeverespeciallywhenthey’reunderattackbyinsectsordiseasE.Butunlikehumanplantscanhavetheirtemperaturetakenfrom3000feetaway-straightup.A.decadeagoadoptingtheinfrared红外线scanningtechnologydevelopedformilitarypurposesandothersatellitesphysicistStephenPaleycameupwithaquickwaytotakethetemperatureofcropstodeterminewhichonesareunderstress.Thegoalwastoletfarmerspreciselytargetpesticide杀虫剂sprayingratherthanrainpoisononawholefieldwhichinvariablyincludesplantsthatdon’thavepest害虫problems.EvenbetterPaley’sRemoteScanningServicesCompanycoulddetectcropproblemsbeforetheybecamevisibletotheeyE.Mountedonaplaneflownat3000feetatnightaninfraredscannermeasuredtheheatemittedbycrops.Thedataweretransformedintoacolor-codedmapshowingwhereplantswererunningfevers.Farmerscouldthenspot-sprayusing50to70percentlesspesticidethantheyotherwisewoulD.ThebadnewsisthatPaley’scompanycloseddownin1984afteronlythreeyears.Farmersresistedthenewtechnologyandlong-termbackerswerehardtofinD.ButwiththerenewedconcernaboutpesticidesonproduceandrefinementsininfraredscanningPaleyhopestogetbackintooperation.Agricultureexpertshavenodoubtthetechnologyworks.Thistechniquecanbeusedon75percentofagriculturallandintheUnitedStatessaysGeorgeOertherofTexasA.&M.RayJacksonwhorecentlyretiredfromtheDepartmentofAgriculturethinksremoteinfraredcropscanningcouldbeadoptedbytheendofthedecadE.ButonlyffPaleyfindsthefinancialbackingwhichhefailedtoobtain10yearsago.56.Plantswillemitanincreasedamountofheatwhentheyare________.A.sprayedwithpesticidesB.facinganinfraredscannerC.inpoorphysicalconditionD.exposedtoexcessivesunrays57.Inordertoapplypesticidesprayingpreciselywecanuseinfraredscanningto________.A.estimatethedamagetothecropsB.measurethesizeoftheaffectedareaC.drawacolor-codedmapD.locatetheproblemarea58.Farmerscansaveaconsiderableamountofpesticideby________.A.resortingtospot–sprayingB.consultinginfraredscanningexpertsC.transformingpoisonedrainD.detectingcropproblemsatanearlystage59.Theapplicationofinfraredscanningtechnologytoagriculturemetwithsomedifficulties________.A.thelackofofficialsupportB.itshighcostC.thelackoffinancialsupportD.itsfailuretohelpincreaseproduction60.Infraredscanningtechnologymaybebroughtbackintooperationbecauseof________.A.thedesireoffarmerstoimprovethequalityoftheirproduceB.growingconcernabouttheexcessiveuseofpesticidesoncropsC.theforcefulpromotionbytheDepartmentofAgricultureD.fullsupportfromagriculturalexperts

第三节:阅读理解共15小题每小题2分满分30分SavetheAnimalsAnimalsarenaturalresources资源thatpeoplehavewastedallthroughourhistory.Animalshavebeenkilledfortheirfurandfeathersforfoodforsportandsimplybecausetheywereintheway.Thousandsofkindsofanimalshavedisappearedfromtheearthforever.Hundredsmoreareonthedangerlisttoday.About170kindsintheUnitedStatesaloneareconsideredindanger.Whyshouldpeoplecare?Becauseweneedanimals.AndbecauseoncetheyaregonetherewillneverbeanymorE.Animalsaremorethanjustbeautifulorinteresting.TheyaremorethanjustasourceoffooD.EveryanimalhasitsplaceinthebalanceofnaturE.Destroyingonekindofanimalcancreatemanyproblems.Forexamplewhenfarmerskilledlargenumbersofhawks鹰thefarmers’storesofcornandgrainweredestroyedbyratsandmicE.Why?BecausehawkseatratsandmicE.Withnohawkstokeepdowntheirnumberstheratsandmicemultiplied繁殖quickly.Luckilysomepeopleareworkingtohelpsavetheanimals.Somegroupsraisemoneytoletpeopleknowabouttheproblem.Andtheytrytogetthegovernmentstopasslawsprotectinganimalsindanger.Quiteafewcountrieshavepassedlaws.Theselawsforbidthekillingofanyanimalorplantonthedangerlist.Slowlythenumberofsomeanimalsindangerisgrowing.41.Animalsareimportanttousmainlybecause__________.A.theygiveusasourceoffoodB.theyarebeautifulandlovelyC.theykeepthebalanceofnatureD.theygiveusalotofpleasure42.Whathashappenedtotheanimalsontheearth?A.About170kindsofanimalshavedisappearedforever.B.Thousandsofkindsofanimalsaregoneforever.C.Afewkindsofanimalshavediedout.D.Allkindsofanimalsareindanger.43.Whydopeoplekillanimals?A.TheykillanimalsforsomethingtheyneeD.B.Theykillanimalstoraisesomemoney.C.Animalsdestroytheirnaturalresources.D.Animalscreatemanyproblems.44.WhichofthefollowingisNOTTRUE?A.Peoplecaremuchaboutanimalsbecausetheyneedthem.B.Killingallratsandmicemaycausesomenewproblems.C.OnceacertainkindofanimalisgoneforevertherewillneverbeanymorE.D.Peoplemustnotkillanyanimalorplant.45.Whatcanweconcludefromthefactthatquiteafewcountrieshavepassedlawsprotectinganimalsindanger?A.AnimalsindangerwillbekeptawayfrompeoplE.B.AnimalsindangerwillnotbekilledanymorE.C.ThenumberofsomeanimalsindangerwillincreasE.D.Everypersonwillknowtheimportanceofprotectingwildanimals.

EInmanysocietiesthereisoftengreateracceptanceoflightskinthandarkskin.Lightskinmaybeseenasamarkofbeautyintelligenceandsuccess.Thesebeliefscanleadtosocialpressureevenwithinthesameracialgroup.Asaresultmoreandmorepeoplewithdarkskinareusingskin-lighteningproductseveniftheymayfacehealthrisks.Manypeoplebelievethathavingwhiterskinwillimprovetheirlives.Theythinktheywillhaveabetterchanceofgettingajobormarryingintoabetterfamily.Ortheywanttolooklikewhattheirsocietygenerallyconsidersbeautiful.Somebeautycareproductscontainchemicalsthatmakeskinlighter.Thisprocessisalsocalledbleaching漂白.Butsomeofthechemicalsareextremelydangerous.Onechemicalhasbeenlinkedtokidney肾damageandsomekindsofcancer.Italsocauseslowbirthweightinbabieswhenusedbymothers-to-bE.Atfirstbleachingproductsmaketheskincolorlighter.Butafterlong-termusetheycancauseproblems.Thechemicalsintheproductsblockandbreakdownthenaturalprocessthatgivescolortoskin.Theskinlosesitsnaturalbarriertoprotectagainstsunlight.ThentheskincanbecomethickanddiscoloreD.UsuallythepersonwillusemoreoftheproductinanefforttocorrecttheproblembutthisonlymakesitworsE.FatimataLytreatsskinproblemsintheSenegalesecapitalDakar.DoctorLysaysskinbleachinghasbecomeaproblemthroughoutSenegal.Shesaysthechemicalsarenowmoredangerousbecausetheyarestronger.SomecaseshaveresultedinblackenedfingernailsinfectionsandpermanentskindamagE.Andthesearenottheonlyrisks.ExpertssaysomepeoplewhochangetheirskincolorsufferemotionaldamagE.Theyfeelregretandsadness.Theyfeelthatinsteadofriskingtheirhealththeyshouldhavelearnedtoloveandaccepttheirskincolorasitwas.72.Whyhasskinlighteningbecomepopularallovertheworld?A.Therearemanywaystohelpchangeskincolor.B.ManypeoplewithdarkskinhavenoconfidencE.C.Lightskinseemstobringmoreadvantagesthandarkskin.D.Peoplewithdarkskinarefacingthepressurefromtheirfamily.73.Accordingtothepassagepeopleusingbleachingproductswouldrisk_____A.thinnerskinB.lowweightC.lungcancerD.emotionaldamage74.WhichofthefollowingisNOTtrueaboutbleachingproducts?A.Someofthemcontaindangerouschemicals.B.Theywillnotmaketheskincolorlighter.C.TheymaycauseskindamagE.D.Theyarelikelytobringhealthrisks.75.Thewriter'sattitudetowardusingbleachingproductsis________.A.supportiveB.positiveC.uncertainD.negative

AfteranextradayinspacethecrewofDiscoveryreturnedtoEarthlandingatEdwardsAirForceBaseinCaliforniaearlyonTuesdaymorning.TheshuttleanditscrewspenttwoweeksinspacemostofitaboardtheInternationalSpaceStation.ItwasthefirstflightofNASA'sspaceshuttlefleetsinceFebruary2003whentheshuttleColumbiacameapartwhilereenteringEarth'satmospherE.NASAofficialsdelayedDiscovery'sreturnforonedaybecauseofcloudyweatherinFloridawheretheshuttlewassupposedtolanD.OnTuesdaymorningmissioncontrollersdirectedDiscoverytoalandingsiteinCaliforniawheretheskieswereclear.ThecrewmemberswillhavetowaituntilWednesdaytoseetheirfamilieswhentheyallmeettogetherinHoustonattheJohnsonSpaceCenter.Discoveryhadaverybusymissioninspacecomparedtopastmissions.ThespaceshuttledockedwiththeInternationalSpaceStationmostofthejourneydeliveringbadlyneededsuppliesandrepairingdamagedparts.Thecrewspentalotoftimetestingnewrepairtechniquesontheirownshuttleconductingthreedifferentspacewalkswhereastronautsexitthespaceshuttletodoworkoutside.OnthethirdspacewalkastronautSteveRobinsonwentunderneaththeshuttletoremovematerialstickingoutfrombetweenthespacecraft'sprotectivetiles.TherewereconcernsinthelastremainingdaysofDiscovery'smissionthatatornheatblanket—anothershieldagainstoverheatinginthespaceshuttle—mayposeaproblemtocrewmembers.NASAofficialsandtechniciansworkedonwaysthatthecrewcouldfixtheproblembutlaterdecideditwasnotarisk.WiththeshuttleanditscrewsafelybackonfirmgroundNASAishailingthismissionlabeledSTS114asahugesuccess.Ihopethisshowspeoplethatwe'recomingbackNASAspaceflightchiefBillReaddysaidafterDiscovery'ssuccessfullanding.We'vegotsomemoreworktodo.Weknowwhatweneedtodoandwe'lldoit.Whichofthefollowingisn'tincludedinthejobsoftheshuttleDiscovery?A.DeliveringsuppliestotheInternationalSpaceStation.B.Conductingdifferentspacewalks.C.Testingnewrepairtechniques.D.FindingthecausewhytheshuttleColumbiacameapart.ButforthecloudyweathertheshuttleDiscoverywouldhavelanded_______.A.inFloridaadayearlierB.inFloridaadaylaterC.inCaliforniaadayearlierD.inCaliforniaadaylaterWhichisthemostprobableperiodoftimethatDiscoverywasaboardtheInternationalSpaceStation?A.Sixdays.B.Twoweeks.C.Ninedays.D.Twoweeksandanextraday.

BDoesadrinkadaykeepheartattacksaway?Overthepast20yearsnumerousstudieshavefoundthatmoderatealcoholconsumptionsayoneortwobeersglassesofwineorcocktailsdailyhelpstopreventcoronaryheartdiseasE.LastweekareportintheNewEnglandJournalofMedicineaddedstrongnewevidenceinsupportofthattheory.Moreimportanttheworkprovidedthefirstsolidindicationofhowalcoholworkstoprotecttheheart.InthestudyresearchersfromBoston’sBrighamandWomen’sHospitalandHarvadMedicalSchoolcomparedthedrinkinghabitsof340menandwomenwhohadsufferedrecentheartattackwiththoseofhealthypeopleofthesameageandsex.ThescientistsfoundthatpeoplewhosiponetothreedrinksadayareabouthalfaslikelytosufferheartattacksasnondrinkersarE.Theapparentsourceoftheprotection:thosewhodrankalcoholhadhigherbloodlevelsofhighdensitylipoproteins脂蛋白thesocalledgoodcholesterol胆固醇whichisknowntopreventheartdiseasE.Asevidencehasmounted增长somedoctorshavebegunrecommendingadailydrinkforpatientsofheartdiseases.ButmostphysiciansarenotreadytorecommendaregularhappyhourforeveryonE.Therisksofteetotalling绝对戒酒arenothingcomparedwiththedangersoftoomuchalcoholincludinghighbloodpressurestrokesandlivertroubles---nottomentionviolentbehaviorandtrafficaccident.Moreoversomestudiessuggestthatevenmoderatedrinkingmayincreasetheincidenceofbreastandcoloncancer.Untilthereisevidencethatthebenefitsofadailydose吸收剂量ofalcoholoutweightherisksmostpeoplewon’tbeabletotakeadoctor’sprescriptiontotheneighborhoodbarorliquorstorE.60.Thereportmentionedinthefirstparagraphindicates________.A.thewayinwhichalcoholcanhelptheheart.B.thatacoupleofcocktailsdailycanhelpstopheartproblemsC.whyalcoholicdrinksaredangeroustoone’shealthD.thatreportsontheadvantagesofalcoholweremisled61.Experimentsshowedthatnondrinkershad___________.A.largeramountsofgoodcholesterolB.smalleramountsofgoodcholesterolC.higherbloodpressureD.lowerbloodpressure62.Accordingtothepassagemoderatedrinking_______.A.isrecommendedbymostdoctorsforheartpatientsB.shouldbeallowedonprescriptionC.isstillnotmedicallyadvisableD.isnotrelatedtoliverproblems63.Themainthemeofthispassageis___________.A.thechangeinrecentdrinkinghabitsB.theconnectionbetweencancerandalcoholC.whethermoderatedrinkersoutlivenondrinkersD.whetheralcoholmaybegoodforone’shealth

Goodnewsforgamelovers―atankgamehascomeoutrecently.InthisgameyouareinatankandthescreenshowsyourviewofthelandscapeoutsidE.Yougainpointsbyshootingenemytankssupertanksmissiles导弹andflyingsaucers飞碟.Expertplayerscangainscoresofaround150000pointsatthisgamE.TogetahighscoreyouhavetodestroytwentytanksasquicklyaspossiblE.Afterthisthesupertanksmissilesandflyingsaucersappear.Theseareworthfarmorepointsthantheordinarytanks.Howeverthenumberoftanksyouhavetodestroybeforethesupertanksappearvariesondifferentmachines.Trytogetclosetoanenemytankfromthesideorthebacksoitcannotshootatyou.Thenwhenyougetcloseturntofaceitlineitupinyoursightsandfirebeforeitturnstoshootatyou.Ifyoumissoraretooslowquicklyescapebymovingoutoftheenemy'slineoffirE.YoucanthenmovearoundtheenemyandcomeinfromanothersidE.WhenasupertankappearstrytodestroyitasquicklyaspossiblE.Thenwaitsafelybehindanobstacle障碍物foramissileorflyingsaucer.Thecubesareusefulobjectstohidebehindasyoucanfireoverthemwithoutexposingyourselftodanger.ThemissileswillflystraightatyoubuttheyaredifficulttohitsodonotshootatthemuntiltheyarequiteclosE.Thesaucersaremucheasiertohitbutdonotfollowthemasyouwillbeopentoattackfromenemytanks.60.Thispassageisan/a______aboutagamE.A.instructionB.liberationC.traditionD.construction61.Ifyouhidebehindthecubesduringanattackwhichofthefollowingmaynothappen?A.AvoidingbeingexposedtodangerB.DestroyingamissileC.FiringovermissilesorflyingsaucersD.Beinghitbyamissile62.Ifyoucandestroyasupertankmissileorflyingsauceryouwillget_____.A.manymorepointsB.amachinetoplaywithC.anordinarytankD.nothing63.Fromthelastsentencewecanseethatyouarelikelytobeattackedbytanksifyou_____.A.hitaflyingsaucerB.runafteraflyingsaucerC.firestraightatamissileD.shootatenemytanks

TherearewarmtropicalregionsallovertheglobebutonlytheIndiansoftheSouthAmericanrainforestshaveformedthehabitofsleepingintheopenair.Longbeforetheymadepainfulacquaintance相识withEuropeanstheyhadinventedsomethingthatwasuniqueonearth:thehammock.Nobodyreallyknowswhofirsthadthebrightideaofmakingsleepingintheairthesymbolofuntroubledrest.TheIndiansseethehammockasagiftofheaven上天somethinggiventothemaverylongtimeago.InittheIndianspassawayhotnoonhoursnappingorchatting.Swingingittoandfro来回摆动createsacoolingbreathofairandkeepsawayinsects.TheyworkandplayinhammocksarebornanddietherE.Hunglikeasuspensionbridgebetweenheavenandearthahammockisdrywhilethesoilisdampandissafefrommostwildanimals.Hammockshavetheadvantageoverbedsinthattheyareeasytotransportandtakeupverylittlespacewhentheyhavebeenrolledup卷起.Indiansnevergoonajourneywithouttheirhammocksnoteventotheirplantations.76.Thewordhammockinthispassagemeans_______.A.asuspensioncagewhichcanbeswungtoandfrointheairB.aseathangingbytworopesfromthebranchofatreeC.asuspensionbridgeintheSouthAmericanrainforests.D.anethungbetweentwosupportsandusedasabeD.77.Whenwasthehammockinventedandbywhom?A.TheIndianshadinventedthehammocklongbeforetheycametoSouthAmericA.B.TheIndianshadinventedthehammocklongbeforetheEuropeanscametoSouthAmericA.C.TheEuropeansinventedthehammockaftertheymadeacquaintancewiththeIndians.D.TheEuropeanshadinventedthehammockbeforetheywenttoSouthAmericA.78.Indiansswingthehammockto_______.A.praytoheavenforagiftB.keepawayfliesmosquitoesandotherinsectsC.keepawaywildanimalsD.allasleepquickly79.Accordingtothepassagehammocks_______.A.cannotberolledupB.aredifficulttotransportC.areneverbroughttotheplantationsD.canbekeptdrywhilethegroundiswet80.Thepassageisabout_______.A.theIndianwayoflivingB.tropicalregionsC.Indians'giftfortheEuropeansD.aportablebed

Althoughmanhasknownasbestosformanyhundredsofyearsitwasnotuntil160yearsagothatitwasminedforthefirsttimeontheNorthAmericancontinent.H.W.JohnsownerofaNewYorkCitySupplyShopforrooferswasresponsiblefor对负责theopeningofthatfirstminE.Mr.JohnswasgivenapieceofasbestoswhichhadbeenfoundinItaly.Heexperimentedwiththematerialandthenshoweditssurprisingpowerstohiscustomers.Afterputtingonapairofasbestosgloveswhichlookedmuchlikeordinaryworkgloveshetookred-hotcoalsfromthefireplaceandplayedwiththeminhishands.Howastonishedthecustomersweretodiscoverthathewasnotburnedatall.Youcanwellimaginethathehadincreasingbusinessinasbestosroofingmaterials.HoweverbecauseitwasveryexpensivetotransportcarrythemfromItalytotheUnitedStatesMr.JohnssentoutayoungscientisttoseekasourcenearerhomE.Thisyoungmanfoundgreatvein岩脉intheprovinceofQuebecinCanadA.Eversince1881Quebechasledtheworldintheproductionofthisunusualmineralwhichismadeupofmagnesiumsiliconironandoxygen.WhenitisminedtheasbestosisheavyjustasyouwouldexpectamineraltobE.Whenitisseparatedastrangethinghappens;therockbreaksdownintofinesoftsoapyfibres纤维.Scientistsdonotknowwhytherockcanbeseparatedeasilyintothreads线buttheyhavefoundthousandsofusesofthisfireproofmaterialoftheso-calledclothofstone.1.Whichtitlebestexpressesthemainideaofthispassage?A.AsbestosminedinCanadaB.FireproofmatterC.A.wondermineralD.A.newroofingmaterial2.Johnsprovedhisabilityasasalesmanby_______.A.goingintoroofingbusinessB.carryingasbestosfromItalyC.sendingatrainedscientistD.showingtheuseofasbestosgloves3.Whichisthemostimportantcharacterofasbestosthattheauthorwantstoshowus?A.ItislikethreaD.B.Itfeelssoapy.C.Itburnseasily.D.Itisunusuallyheavy.4.Theauthor’smainpurposeinwritingthispassagewasto_______.A.showtheneedformorescientistsB.compareasbestoswithothermineralsC.increasethesalesofasbestosD.presentfactsaboutasbestos

Itwillbehot—hotenoughthatmostlocalswillhaveclearedtownforcoolerplaces.Butbecauseathletescompetingatthe2004Olympicshavenochoicebuttostayinthehotweathermanyplantoturntosciencetostaycool.Somewillputtheirhandsinicewaterjustbeforecompetingandnearlyallwillbewearingfabrics织物designedwithhotweatherinminD.NormallywewarmupbeforeexercisesaidGordonSleivertdirectorofsportsscienceandmedicineattheCanadianSportCenterinVictoriaBritishColumbiA.Butinthiscasewe'retakingthewarmoutofwarmup.It'slikepre-cooling.Expertsarepredicting预测theaveragehighthisAugustinAthenswillbe90degreesFahrenheitwithtemperaturesoftenreachingabove100theaveragetemperatureinSydneyforthe2000summergameswas64.Althoughsomeeventssuchasthemarathonwillstartearly1A.m.toavoidhotweatherothercompetitorswillbepushingtheirlimitsduringhightemperatures.Drinkinglotsofwaterwillhelpathleteskeepcoolbuthumidity湿度remainsaproblem.Thebody'sabilitytocooldownisweakenedbydampairsincesweatdripsofftheskinratherthanevaporates蒸发resultingindehydration脱水withoutthecooling.Gettinghotisarealproblembecausewhenourbrainsheatsupthebrainwavesaremorelikewhenyou'rereallysleepy.EverythingfeelshardersaidSleivert.Thepassagemainlytellsusthat_______.A.whyitisveryhotinAthensB.thehotweatherisabigproblemforOlympicathletesC.howimportantscienceistoeveryathleteD.theOlympicswillbeputoffbecauseofthehotweatherTheunderlinedsentenceothercompetitorswillbepushingtheirlimitsduringhightemperaturesinthefifthparagraphmeans_______.A.OlympicathleteswillputofftheircompetitiontimeB.someeventsintheOlympicswillhavetobeputforwardC.competitorscan'treachtheirlimitsinthehotweatherD.competitorswillhavetotrytheirbesttocompeteunderanyconditionThefollowingthingswillbelikelytohappeninthehotweatherEXCEPT_______.A.dehydrationB.beingsleepyC.thatthebloodinthebodycanbecomelessandlessD.thatthebody'sabilitytocooldownisweakened

Todayabout70countriesuseDaylightSavingTimeDST.DaylightSavingwasfirstintroducedduringWorldWarIinAustraliA.DuringtheworldwarsDSTwasusedforthelatesummersbeginningJanuary1917and1942andthefullsummersbeginningSeptember1942and1943.In1967Tasmaniaexperiencedadrought干旱.TheStateGovernmentintroducedonehourofdaylightsavingthatsummerasawayofsavingpowerandwater.TasmanianslikedtheideaofdaylightsavingandtheTasmanianGovernmenthasdeclareddaylightsavingeachsummersince1968.PersuadedbytheTasmanianGovernmentallstatesexcepttwopassedalawin1971foratestuseofdaylightsaving.In1972NewSouthWalesSouthAustraliaandVictoriajoinedTasmaniaforregulardaylightsavingbutQueenslanddidnotdosountil1989.TasmaniaQueenslandandSouthAustraliahavehadirregularplansoftenchangingtheirdatesduetopoliticsorfestivals节日.Forexamplein1992Tasmaniaextended延长daylightsavingbyanextramonthwhileSouthAustraliabeganextendingdaylightsavingbytwoweeksfortheAdelaideFestival.SpecialdaylightsavingplansweremadeduringtheSydney2000OlympicGames.ThedifferencesindaylightsavinginAustraliacontinuetocauseseriousproblemsintransportandmanyothersocialactivities.Italsoreducesthenumberofhoursintheworkingdaythatarecommontoallcentersinthecountry.Inparticulartimedifferencesalongtheeastcoastcausemajordifferencesespeciallyforthebroadcastersofnationalradioandtelevision.DaylightSavingTimewasintroducedinTasmania_______________.A.tostopthedroughtin1967B.tosupportgovernmentofficialsC.topassaspeciallawinthestateD.tosavewaterandelectricityAccordingtothetextwhichstatewasthelasttouseDST?A.VictoriA.B.QueenslanD.C.SouthAustraliA.D.NewSouthWales.WhatcanwelearnaboutDSTinsomeAustralianstates?A.Itdoesn’thavefixeddates.B.Itisnotusedinfestivals.C.Itsplanwaschangedin2000.D.Itlastsfortwoweeks.WhatdoweknowabouttheuseofDSTfromthelastparagraph?A.Thereexistsomeundesirableeffects.B.Ithelpslittletosaveenergy.C.Itbringsaboutlongerworkingdays.D.RadioandTVprogramsbecomedifferent.

Imagineyou’reatapartyfullofstrangers.You’renervous.Whoarethesepeople?Howdoyoustartaconversation?Fortunatelyyou’vegotathingthatsendsoutenergyattinychipsineveryone’snametag标签.Thechipssendbacknamejobhobbiesandthetimeavailableformeeting-whatever.MakingnewfriendsbecomessimpleThishasn’tquitehappenedinreallifE.ButtheworldisalreadyexperiencingarevolutionusingRFIDtechnology.AnRFIDtagwithatinychipcanbefixedinaproductunderyourpet’sskinevenunderyourownskin.PassiveRFIDtagshavenoenergysource-batteriesbecausetheydonotneedit.Theenergycomesfromthereaderascanningdevicethatsendsoutenergyforexampleradiowavesthatstartsupthetagimmediately.SuchatagcarriesinformationspecifictothatobjectandthedatacanbeupdateD.AlreadyRFIDtechnologyisusedforrecognizingeachcarortruckontheroadanditmightappearinyourpassport.Doctorscanputatinychipundertheskinthatwillhelplocateandobtainapatient’smedicalrecords.AtanightclubinParisorinNewYorkthesamechipgetsyouintotheVIPveryimportantpersonsectionandpaysforthebillwiththewaveofanarm.Takeastepback:10or12yearsagoyouwouldhaveheardaboutthecomingageofcomputing.Oneexamplealwaysseemedtosurface:Yourrefrigeratorwouldknowwhenyouneededtobuymoremilk.TheconceptwasthatcomputerchipscouldbeputeverywhereandsendinformationinasmartnetworkthatwouldmakeordinarylifesimplerRFIDtagsareasmallpartofthisphenomenon.TheworldisgoingtobealooselycoupledsetofindividualsmalldevicesconnectedwirelesslypredictsDr.J.Reich.Humanrightsupportersarenervousaboutthepossibilitiesofsuchtechnology.ItgoestoofartrackingschoolkidsthroughRFIDtagstheysay.Weimagineaworldinwhichabeercompanycouldfindoutnotonlywhenyouboughtabeerbutalsowhenyoudrankit.Andhowmanybeers.Accompaniedbyhowmanybiscuits.w*w*WhenMarconiinventedradiohethoughtitwouldbeusedforship-to-shorecommunication.NotforpopmusiC.WhoknowshowRFIDandrelatedtechnologieswillbeusedinthefuturE.Here’sawildguess:Notforbuyingmilk.1.Thearticleisintendedto______.A.warnpeopleofthepossiblerisksinadoptingRFIDtechnologyB.explainthebenefitsbroughtaboutbyRFIDtechnologyC.convincepeopleoftheusesofRFIDtechnologyD.predicttheapplicationsofRFIDtechnology2.WeknowfromthepassagethatwiththehelpofRFIDtagspeople.A.willhavenotroublegettingdataaboutothersB.willhavemoreenergyforconversationC.willhavemoretimetomakefriendsD.won’tfeelshyatpartiesanylonger3.PassiveRFIDtagschieflyconsistof.A.scanningdevicesB.radiowavesC.batteriesD.chips4.WhyaresomepeopleworriedaboutRFIDtechnology?A.Becausechildrenwillbetrackedbystrangers.B.BecausemarketcompetitionwillbecomemorefiercE.C.BecausetheirprivateliveswillbegreatlyaffecteD.D.Becausecustomerswillbeforcedtobuymoreproducts.5.ThelastparagraphimpliesthatRFIDtechnology.A.willnotbeusedforsuchmattersasbuyingmilkB.willbewidelyusedincludingforbuyingmilkC.willbelimitedtocommunicationusesD.willprobablybeusedforpopmusic

WhilescientistsareworriedthathumansarecausinghighertemperaturesontheEarthaMarylandmanAcethinkswecansavetheworldbyspraying喷射hugeamountsofwaterintotheair.AcetoldtheMcClatchyNewsServicethatatleast1000placesshouldbechosentospraywater.Thewaterwouldbesprayedbetween20and200feetintotheair.ThousandsoftonsofseawaterwouldbesprayedforyearsatatimE.The1000siteswouldbepickedaftermorestudies.TheywouldbemostlyintheNorthernHemisphere北半球.Acesayshewouldavoidtropical热带的areasoftheglobE.Hesayswaterturnstoraintooquicklyintheseareasforhisplantowork.Thewaterwouldbechangedintovapor.Thatprocessrequiresheat.ThewatervaporwouldriseabovetheEarth.Thewatervaporwouldformclouds.Thecloudswouldhelpinseveralways.TheywouldcooltheEarthbyreflectingsunlight.Theywouldlaterturnintorains.TherainswouldprovideanotherwayofcoolingtheEarth.Ace’splanhasgottensomesupportfromalimitedscientificstudy.KennethCaldeiraisaclimatescientist.HeworksattheCarnegieInstitution’sDepartmentofGlobalEcologyatStanfordUniversityinCaliforniA.CaldeiratestedsomeoftheAce’sfiguresonacomputerprogram.ThecomputermodelisusedbytopscientiststostudyglobalclimatechangE.Themodelshowedthattheplanmightwork.Moretestsareplannedin2009.IdeaslikeAce’sshouldbeconsideredcarefullyandwithanopenmindCalderirasaiD.Everybrilliant卓越的inventioninthehistoryoftechnologylookedalittlebitmadwhenfirstputforwarD.65.What’sthepurposeofAce’splan?A.Toreduceairpollution.B.Tomakesummercooler.C.Toofferdryareasmorerain.D.Tosolvetheproblemofglobalwarming.66.AccordingtoAce’splan___________.A.planeswouldbeusedtospraywater.B.itwouldbebesttospraywateronrainydays.C.seawaterwouldbesprayedhighintotheskyD.1000sitesintheSouthernHemispherewouldbechosen.67.Whywouldn’tAcespraywaterintropicalareas?A.Waterischangedintovaportooquickly.B.Waterturnstoraintooquickly.C.Itishardforvaportoformclouds.D.Itisbadforlocalplantstohavetoomuchrain.68.ItseemsthatCaldeira____________.A.takesAce’splanseriouslyB.thinksAce’sideatoocrazyC.doesn’tbelievethecomputer’sresultD.agreestocarryoutAce’splanrightaway

Cloningissuggestedasameansofbringingbackarelativeusuallyachildkilledtragically.SomeparentscanunderstandthatwishbutitmustfirstberecognizedthatthecopywouldbeanewbabyandnotthelostchilD.HereliesthedifficultyforthesadparentsareseekingnotanewbabybutareturnofthedeadonE.Sincetheoriginalwouldbefondlyrememberedashavingparticulartalentsandinterestswouldnottheparentsexpectthecopytobethesame?Itispossiblehoweverthatthecopywoulddevelopquitedifferently.Isitfairtothenewchildtobeplacedinafamilywithsuchunnaturalexpectations?Copyingisalsosuggestedasameansbywhichparentscanhavethechildoftheirdreams.Couplesmightchoosetohaveacopyofafilmstarbaseballplayerorscientistdependingontheirinterest.Butbecausepersonalityisonlypartlytheresultofgeneticinheritance遗传conflictswouldbesuretoariseiftheclonedchildfailedtodevelopthesameinterestsastheoriginal.WhatifthecopyofEinsteinshowsnointerestinscience?Orthebaseballplayerturnstoacting?SuccessalsodependsuponfortunE.Whatifthechilddoesnotliveuptothehopesanddreamsoftheparentssimplybecauseofbadluck?Everychildshouldbewantedforitselfasanindividual.Inmakingacopyofoneselforsomefamouspersonaparentisdeliberately深思熟虑地specifying详细说明thewayheorshewishesthatchildtodevelop.InrecentyearsparticularlyintheU.S.muchimportancehasbeenplacedontherightofindividualstoreproduceinwaysthattheywish.SoIsuggestthereisagreaterneedtoconsidertheinterestsofthechildandtorejecttheseproposedusesofcloning.40.Whathappenstoparentsincloningalostchild?A.Parentsexpecttoomuchfromthecopy.B.Parentsmaygetaquitedifferentcopy.C.Parentsaresuretohaveanidenticalcopy.D.ParentslosethetalentsofthelostchilD.41.Whatintheauthor’sopinionaffectsthesuccessofparents’dreams?A.Theclonedchild’sinterestinEinstein.B.Theclonedchild’snaturaltalent.C.Theclonedchild’spersonality.D.Theeffortsoftheparents.42.Inthethirdparagraphtheauthorimpliesthat______.A.theclonedchildisviewedasindependentB.therightofgrowinginhisownwayistakenawayfromtheclonedchildC.parentscarefullyprotecttherightsoftheclonedchildD.parentsareeagertowishtheclonedchildtobesomebody.43.Inthispassagetheauthorismainlyconcernedabout______.A.thefutureofaclonedchildB.thepossibilityofcloningpeopleC.theimportanceofcloningalostchildD.theproblemsofcloninglife

SanFranciscoaleaderinurbanrecyclingispreparingtoturndogwasteintoenergy.NorcalWasteSystemInC.thecity’slargestgarbagecompanyplanstotestcollectioncarts回收车andcollectionbagsinacity-centerparkwhichispopularwithdogwalkers.A.citystudyfoundthatalmost4percentofallthegarbagepickedupatSanFranciscohomeswasfromanimalwasteNorcalWastespokesmanRobertReidsaiD.SanFranciscohasabout120000dogs.Thecityaskedustostartaprogramtorecycledogwasteinordertocutbackaddingmorewasteinlandfills废渣埋填池ReidsaiD.Dogwastewillbepouredintoamethanedigester沼气池andthemethaneitgivesoffwillbecollectedandburnedtomakeelectricityortoheathomes.DogsandcatsintheUnitedStatesproduceabout10milliontonsofwasteayearWillBrintonanenvironmentalscientistsaiD.AsmuchaswelovethemourpetsleavealotoffertilizerbehindtheminyardsandonthestreetbutthatcanbeamajorsourceofcontaminationofgroundwaterBrintonsaiD.EuropeancitiessuchasZurichFrankfurtMunichandViennaarestartingbiologyprogramstoturnwasteintogashesaiD.SanFranciscorunsagreatprogramtorecyclebottlescarspaperandotherrubbishandnowtwo-thirdsofitsgarbageneedn’tbecarriedtolandfills.Thecity’sgoalisa75percentdropby2010andzeronewwasteinlandfillsby2020.SanFranciscowillplantousedogwasteformaking__________.A.fertilizerB.gasC.electricityD.methaneWhatdoestheunderlinedwordcontaminationmean?A.IncreaseB.ReductionC.FlowD.PollutionWhatcanweinferfromthepassage?A.SanFranciscoisshortofelectricityB.SanFranciscohasdonealotofinrubbishrecycling.C.FewerpeoplewillkeepdogsaspetsinSanFranciscoD.Therewillbenorubbishby2010inSanFranciscoThepassageismainlyabout_______.A.SanFrancisco‘snewpolicyforpetkeepersB.SanFrancisco‘snewplanforrecyclingC.howtokeepacitycleanD.howtodealwithrubbish

Helpingsurvivors生还者oftheearthquakeandkillerwavesintheIndianOceanlastweekisaraceagainsttimesaysKofiAnnantheUnitedNationssecretary-general.Theconcernaboutoffersofinternationalaidisbasedonhistory.Sincewearesocialbeingsthequalityofourlivesdependsinlargemeasureonourinterpersonalrelationships.Onestrengthofthehumanconditionisouraimtogiveandreceivesupportfromoneanotherunderstressfulsurroundings.Socialsupportconsistsoftheexchangeofresourcesamongpeoplebasedontheirinterpersonalties.Thoseofuswithstrongsupportsystemsappearbetterabletodealwithmajorlifechangesanddailyproblems.Peoplewithstrongsocialtieslivelongerandhavebetterhealththanthosewithoutsuchties.Studiesoverarangeofillnessesfromdepressiontoheartdiseaseshowthatthepresenceofsocialsupporthelpspeoplepreventillnessandtheabsenceofsuchsupportmakespoorhealthmorelikely.Socialsupportcushionsstressinanumberofways.Firstfriendsrelativesandco-workersmayletusknowthattheyvalueus.Ourself-respectisstrengthenedwhenwearepopularwithothersdespiteourfaultsanddifficulties.Secondotherpeopleoftenprovideuswithinformationalsupport.Theyhelpustonoticeandunderstandourproblemsandfindsolutionstothem.ThirdwetypicallyfindsocialcompanionshipsupportivE.Engaginginleisure-timeactivitieswithothershelpsustomeetoursocialneedswhileatthesametimedistracting转移...注意力usfromourworriesandtroubles.Finallyotherpeoplemaygiveusinstrumentalsupport:afinancialaidmaterialresourcesandneededservices--thatreducesstressbyhelpingusdealwithourproblems.59.Researchshowsthatpeople'sphysicalandmentalhealth_______.A.dependsonthesocialwelfare福利systemswhichsupportthemB.hasmuchtodowiththeamountofsupporttheygetfromothersC.dependsontheirabilitytodealwithdailyworriesandtroublesD.iscloselyrelatedtotheirstrengthfordealingwithmajorchangesintheirlives60.TheunderlinedwordcushionsinParA.3means_______.A.addsuptoB.doesawaywithC.reducetheeffectofD.dependson61.Helpingasickneighborwithsomerepairworkisanexampleof_______.A.instrumentalsupportB.informationalsupportC.socialcompanionshipD.thestrengtheningofself-respect62.Socialcompanionshipisveryimportantbecause_______.A.ithelpsstrengthenourtieswithrelativesB.itenablesustogetridofourfaultsandmistakesC.itmakesourleisure-timeactivitiesmoreenjoyableD.itdrawsourattentionawayfromourworriesandtroubles

Whenseveraldifferentpeoplelookatthesamepersonitisnotunusualforeachofthemtoseedifferentthings;whenyoualoneobserveonebehaviororonepersonattwodifferenttimesyoumayseedifferentthings.Thefollowingareonlysomeofthefactorsthatleadtothesevaryingperceptions感知认知:1Eachperson’sperceptionsofothersareformedbyhisorherownculturalconditioningeducationandpersonalexperiences.2Sometimesperceptionsdifferbecauseofwhatwechoosetoobserveandhowwedealwithwhatwe’veobserveD.Itisnotnecessarilytruethataperson'sperceptionisbasedonobservationsofaparticularperson.Yourobservationsmaybetotallycontrolledbywhatothershavetoldyouaboutthispersonoryoumayfocus聚焦primarilyonthesituationorrolerelationship.Mostpeopledonotusethesamestandardtomeasuretheirparentstheirfriendsandstrangers.3Sometimesweseeonlywhatwewanttoseeordon’tseewhatmaybeobvioustoothersbecauseofourownneedsdesiresortemporaryemotionalstates.Thisisaprocessknownasselectiveperception.Selectiveperceptionisobviouslymoredifficultwhencontradictory矛盾的informationisparticularlyobviousbutitcanbedonE.Wecanignore忽视themisdeed—He’sbasicallyagoodboysowhatIsawwasnotshoplifting入店行窃.Wecanreducetheimportanceofthecontradictoryinformation—Allkidsarenaughty.Takingabookfromthebookstoreisn’tsuchabigdeal.Wecanchangethemeaningofthecontradictoryinformation—Itwasn’tshopliftingbecausehewasgoingtopayforitlater.Thefirstfactorgivenbytheauthorthataffectsourperceptionis_______.A.whatweseeandwhatwehearB.culturalbackgroundandpersonalexperiencesC.experiencesonelearnsfromothersD.criticalmeasurestakenbyotherpeopleWhileoneobservesaparticularperson_______.A.heislikelytotakeeverythingintoconsiderationB.hepaysmoreattentiontotheperson'sadvantagesC.childrenoftendifferfromgrown-upsinperceptionD.hisperceptionmaybeaffectedbyotherpeople'sopinionsObservationofthesamepersonbytwopeopleatthesametimemaydifferbecause_______.A.theirmeasuringstandardsarenotthesameB.eitherofthemmaybeslowtocatchinformationC.thetimeforobservationisnotlongenoughD.eachofthemusesdifferentlanguagestoexpresshis/herimpressionsTheworstthinginselectiveperceptionisthat________.A.perceivedinformationrunsagainstyourdesireB.itcontainssomeprivatefeelingsthatmaybewrongC.importanceofthecontradictoryinformationcanbepraisedD.thesameinformationmaynotbedealtwithinthesameway

HowLongCanPeopleLive?Shetookupskatingatage85madeherfirstmovieappearanceatage114andheldaconcertintheneighborhoodonher121stbirthday.WhenitcomestolonglifeJeanneCalmentistheworld’srecordholder.Shelivedtotheripeoldageof122.Sois122theupperlimittothehumanlifespan寿命?Ifscientistscomeupwithsomesortofpillordietthatwouldslowagingcouldwepossiblymakeitto150－orbeyond?Researchersdon’tentirelyagreeontheanswers.Calmentlivedto122soitwouldn’tsurprisemeifsomeonealivetodayreaches130or135saysJerryShayattheUniversityofTexas.SteveAustadattheUniversityofTexasagrees.Peoplecanlivemuchlongerthanwethinkhesays.Expertsusedtosaythathumanscouldn’tlivepast110.WhenCalmentblewpastthatagetheyraisedthenumberto120.Sowhycan’twegohigher?Thetroublewithguessinghowoldpeoplecanlivetobeisthatit’salljustguessing.AnyonecanmakeupanumbersaysRichMillerattheUniversityofMichigan.UsuallythescientistwhopicksthehighestnumbergetshisnameinTimemagazinE.Won’tnewanti-agingtechniqueskeepusaliveforcenturies?AnycuresaysMillerforagingwouldprobablykeepmostofuskickinguntilabout120.Researchersareworkingontreatmentsthatlengthenthelifespanofmiceby50percentatmost.Soiftheaveragehumanlifespanisabout80yearssaysMilleraddinganother50percentwouldgetyouto120.Sowhatcanweconcludefromthislittledisagreementamongtheresearchers?Thatlifespanisflexible有弹性的butthereisalimitsaysGeorgeMartinoftheUniversityofWashington.Wecangetfliestolive50percentlongerhesays.Butafly’snevergoingtolive150years.Ofcourseifyoubecameanewspecies物种onethatagesataslowerspeedthatwouldbeadifferentstoryheadds.DoesMartinreallybelievethathumanscouldevolve进化theirwaytolongerlife?It’sprettycooltothinkabouthesayswithasmilE.72.WhatdoesthestoryofJeanneCalmentprovetous?A.Peoplecanliveto122.B.OldpeoplearecreativE.C.Womenaresportyat85.D.Womenlivelongerthanmen.73.AccordingtoSteveAustadattheUniversityofTexas______.A.theaveragehumanlifespancouldbe110B.scientistscannotfindwaystoslowagingC.fewpeoplecanexpecttolivetoover150D.researchersarenotsurehowlongpeoplecanlive74.Whowouldagreethatascientistwillbecomefamousifhemakesthewildestguessatlongevity?A.JerryShay.B.SteveAustadC.RichMillerD.GeorgeMartin75.Whatcanweinferfromthelastthreeparagraphs?A.Mostofuscouldbegoodatsportsevenat120.B.TheaveragehumanlifespancannotbedoubledC.ScientistsbelievemiceareagingataslowerspeedthanbeforE.D.Newtechniquescouldbeusedtochangefliesintoanewspecies

CLiveEarthAnnounces2010GlobalEvent!ThisisthewebversionoftheOctober152009LiveEarthemailtomembers.Clickheretojoinandreceivebi-weeklyupdatesfromLiveEarth.LiveEarthispleasedtoannouncethelargestworldwidewaterinitiative倡议inhistorytohelpfighttheglobalwatercrisis.TheDowLiveEarthRunforWater—totakeplaceonApril182010—willconsistofaseriesof6kmrun/walkstheaveragedistancemanywomenandchildrenwalkeverydaytogetwatertakingplaceoverthecourseof24hoursincountriesaroundtheworldfeaturingconcertsandwatereducationactivitiesraisingawarenessandfundstohelpsolvethewatercrisis.JessicaBielAlexandraCousteauPeteWentzAngeliqueKidjoandJennyFletcherwilllendtheirnamesandtheirtimeinsupportofthisglobalevent.WatershortageisamajorissueaffectingcountriescommunitiesandfamiliesallovertheworlD.Oneineightpeopledoesn’thaveaccesstosafecleandrinkingwater.CommunitiesinAfricaLatinAmericaandAsiasuffer1.8milliondeathseveryyearfromdiarrheal腹泻diseasesandthedeathof5000childreneachdayduetoinadequatewaterinfrastructure基础设施.Intheseareaswomenandchildrenareforcedtowalk6km3.7mileseachdaytogetwaterthatislikelyunsuitablefordrinking.Howeverthewatercrisisisnotonlylimitedtodevelopingnations.AddingtotheseexistingissuestheeffectsofclimatechangeareincreasinglyimpactingbothsupplyandqualityofavailablefreshwaterthroughouttheworlD.In60%ofEuropeancitieswithpopulationsgreaterthan100000groundwaterisbeingusedfasterthanitcanbereplenished补充.By2025two-thirdsoftheworld’spopulationcouldbelivingunderwater-stressedconditions.YoucanhelpsolvethewatercrisisbyparticipatingintheApril18thevent.Run/walkregistrationisnowofficiallyopen!Signupnowathttp://liveearth.org/run.Thanksandbesuretovisitliveearth.orgforthelatestonTheDowLiveEarthRunforWaterconservationtipsandmore!FollowLiveEarthon:64.WhichofthefollowingactivitieswilltheDowLiveEarthorganizeonApril182010?A.ReceivingthelatestnewsfromLiveEarth.B.Puttingonmusicalperformances.C.Callingonpopstarstowalk6kmtogetwater.D.Lendingnamesandtimetosupporttheevent.65.Accordingtothepassagewhichofthestatementsistrue?A.Youcanturntohttp://liveearth.orgforwaterprotectiontips.B.JessicaBielcan’ttakepartintheeventevenifshesignsup.C.TheinformationonLiveEarthisupdatedeverymonth.D.Everyyear1.8millionpeopleintheworlddiefromthediseaserelatedtodirtywater.66.Wecanlearnfromthepassagethat__________.A.by2010two-thirdsoftheworld’spopulationwillbeshortofwaterB.wecansolvethewatercrisisbytakingpartintheApril18theventC.seven-eighthsofthepeopleinAsiacanhaveaccesstosafecleandrinkingwaterD.therearedifferentchannelsforpeopletogetaccesstoLiveEarth