2019年江苏卷英语高考真题

2019年普通高等学校招生全国统一考试（江苏卷）英语（满分：120分钟，考试时间：120分）注意事项考生在答题前请认真闻读本注意事项及各题答题要求。1.本试卷共14页，包含选择题（第1题〜第70题，共70题）、非选择题（第71题〜第81题，共11题）两部分。本卷满分为120分，考试时间为匕0分钟。考试结束后，请将本试卷和答题卡一并交回。.答题前，清务必将自己的姓名、准考证号用05毫米黑色墨水的签字笔填写在试卷及答题卡的规定位置上。.请认真核对监考员在答题卡上所粘贴的条形码上的姓名、准考证号与本人是否相符。4作答选择题，必须用把铅笔将答题卡上对应选项的方框涂满、涂黑；如需改动，请用橡皮擦干净后，再选涂其他答案。作答非选择题，必须用05亳米黑色墨水的签字等在答题卡上的指定位置作答，在其他位置作答一律无效。第一^盼听力（共两节，满分20分）做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟物寸间将试卷上的答案转涂到答题卡上。第一节（共5小题；每小题1分，满分5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。例：Howmuchisthesliirt?A£1915.A£1915.B.£9.18.C.£9.15.答案是CoWheredoestinsconversationtakeplace?AInaclassroomB.Inahospital.C.Inamuseum.AInaclassroomB.Inahospital.C.Inamuseum.WhatdoesJackwanttodo?ATakefitnessclassesBBuyapairofgymshoesCChangehisworkschedule.ATakefitnessclassesBBuyapairofgymshoesCChangehisworkschedule.Whatarethespeakerstalkingabout?AWhattodmikB.Wheretomeet.C.WhentoleaveAWhattodmikB.Wheretomeet.C.WhentoleaveWhatistherelationslupbetweenthespeakers?ACollegesBClassmatesCStrangersACollegesBClassmatesCStrangersWhyisEmilymentionedintheconvasation?ASheimglitwantaticketB.Sheislookingfortheman.CShehasanextraticket第二节（共15小题；每小题1分，满分15分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6、7题。6HowlongdidJamesrunhisbusiness?A10yearsB13yearsC15yearsA10yearsB13yearsC15years7HowdoesthewomanfedaboutJames1situation?A.EmbarrassedBConcernedCDisappointedA.EmbarrassedBConcernedCDisappointed听第7E殳材料，回答第S至1。题。8WhathasKate'smotherdecidedtodo?A.Returntoschool.BChangeherjobCRetirefromworkA.Returntoschool.BChangeherjobCRetirefromwork9WhatdidKate'smotherstudyatcollege?AOilpaintuigBArtlustory.CBusinessadministrationAOilpaintuigBArtlustory.CBusinessadministration10WhatisKate'sattitudetowardhermother'sdecision?A.DisapprovuigBAmbiguousCUnderstandingA.DisapprovuigBAmbiguousCUnderstanding听第8段材料，回答第11至13题。Wliatisthemandouig?AChairingameeting.BHostuigaradioprogram.C.Conductmgajobinterview.AChairingameeting.BHostuigaradioprogram.C.Conductmgajobinterview.WhatbenefitsMarymostinherjob?AHerwidereadingBHerleaders1AHerwidereadingBHerleaders1giudaiiceCHerfriends'hdpWhowillMarytalkaboutnext?AHerteacherBHerfatherCHermotherAHerteacherBHerfatherCHermother听第9段材料，回答第14至17题。Whydoestheniaiiseldomdoexercise?A.Helacksmotivation.BHehasaheartproblem.C.Heworksallthetune.WhatdoesJacobSattelmairprobablydo?AHe'sanathlete.He'saresearcherCHe'sajournalistWhydoesthewomanspeakofastudy?Toencouragethemail.Torecommendanexercise.Tosupportherfindings.Howmuchtimewillthemanprobablyspendexercisingweekly?A300minutes.150minute.75minutes.听第10段材料，回答第18至20题。Whatdidthescientistsdototheroad?Theyrepairedit.Theypauitedit.Theyblockedit19.Whyareyoungbirdsdrawntotlieroadsiu'fece?AIt'swarm.It'sbrowiiIt'ssmooth.20Whatisthepurposeofthescientists'experiment?TokeepthebirdsthereforawholeyearTohelpstudentsstudythebirdswellTopreventthebirdsfrombeuigkilled.第二部分：英语知IR运用（共两节，满分35分）第一节：单项填空（共15小题；每小题1分，满分15分）请认真阅读下面各题，从题中所给的A、B、C、D四个选项中，黜最佳选项，并在答题卡上将该项涂黑。例：ItisgenerallyconsideredunwisetogiveachildheorshewantsAhowever B.wliatever C.whichever Dwhaiever答案是B。21Wehaveenteredintoanagedreamshavethebestchanceofcomingtrue.which Awhat C.whai D.tliat.ThemusicianalongwithInsbandmemberstenperformancesinthelasttlireemonthsAgives Bhasgiven C.havegiven Dgive.Thedoctorshareshisphonemunberwiththepatientstheyneedmedicalassistance.Aifonly B.asif Ceventhough DincaseMorewindpowerstationswilltomeetthedemandforcleanenergyA.takeup Bclearup C.holdup Dspringup.Scientistshaveobtainedmoreevidenceplasticisfindingitswayintothehumanbody.Awhat B.tliat Cwhich D.whereNowadaysthefortravelhiigissluftedfromshoppingtofoodaiidsceneryApriority B.potential Cproportion DpensionFavorablepoliciesaretoencourageanployees*professionaldevelopmentAineffect Bincommand C.inturn D.inshapeUnliketraditionalgyms,app-backedgymsofferpeopleoptionstoexercise.Acasual Bregular C.flexible Dtight.AfewmonthsafterhehadarrivedinChina,Mr.SmithinlovewiththepeopleandculturethereA.wouldfall Bhadfellen Chasfellai Dfelltheconvenienceofdigitalpayment,manyseniorcitizensstartedtousesmartphones.AToaijoy B.Eiijoyiiig C.Tohaveaijoyed D.Enjoy.Whatapity!Youmissedthesightseeing,orweagoodtunetogether.Ahad B.willhave Cwouldhavehad DhadhadChina'simageisimprovingsteadily,withmorecoiuitnesitsroleininternationalaffairsArecognizing Bbangrecognized C.toberecognized DrecognizedTheyaretryingtomakesurethat5Gterminalsby2022fortheBeringVAnerOlympics.Awilluistall BwillhavebeeninstalledC.areuistalledD.havebeeninstalled.Acityistheproductofthehumanhandandmind,man'sintelligenceandcreativity.Aresembling B.reflecting Creviewing D.restomig.Let'stakeacoffeebreak一We'vebeenworkingforhours.AWhybother? BWhatfor? C.YougotmethereDYousaidit.第二节：完形填空（共20小题；每小题1分，满分20分）请认真阅读下面短文，从短文后告题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。\Wdlifehasbeengreatlythreatenedintliemodemage.Therearespecies（物种）thatare36everyday.Thewlute-ioapedcraneisatypicalexampleSoscientistsaretryuigtheirbestto37thespeciesfromgoingoutofexistence.ClirisandTimworkatazoo,helpingendangeredcraneswiththeir38.Eimra,afemalecrane,hasbeenuithar39sinceshearrivedin2004.Boniatailinternationalcranefoiuidation,Eiimiawas4。byhumancaretakersThisledtoanunexpected41,thouglisheliadawonderfultimethereEiimiahad42takenherselfasacraneandbecomedeeplyattachedtoInuiiaiisShe43tolivewithmalecranes,andevenhada44forkilhngsomeofthem,whichmadeit45forhertobecomeamother46.thetwozookeepersdidn'twanttoseetheextinction（灭绝）oftinspreciousspecies.VWhtharpatienceandefforts,theysuccessfullydevelopeda47ofartificialbreeding（人工聚疫）andnaturalreproduction.This48Emmatogivebirthtofivebabycranes.ThetwokeepersareproudoftharproduchveworkButbeforetheycanbe49.moreeffortsmustbemade,becausethepopulationofthecraneinthewildisonthe50.andmanyotherspeciesappearheadedtowardextmction.51.noteveryonehasrealizedthatwildlifehasthouglits,feelings,andmostimportantly,equalnglitstosurviveHowcanwe52theever-wideninggapthatseparatesusfromotheranimals?ChrisandTunofferedusthe53:humanbeingstookitforgrantedthatthar54hddallthesolutions,butmaybetheirheartscanbeabetter5536AgrowingBmigratingC.competmgDdisappearing37AbailBsaveCsplitDremove38.A.abortionB.recreationC.rq）roductionDadministration40.AfoundBchosenC.raisedDseized

41.AbonusBconsequenceC.victoryDsacnfice42.AneverB.alwaysC.unluckilyD.cheerfully43.AlikedBrefusedC.decidedDhesitated44AgiftB.skillC.concernDreputation45.A.illegalBinspiringC.unportaiitDnnpossible46AThereforeBMoreoverC.HoweverDInstead47.AcombinationBcollectionCstrategyDsystem48AforcedBforbadeC.taughtDenabled49.A加featedBgratefulC.assuredDtolerant50AitB.riseC.agendaDdecline51.AIncontrastBAfterallCBythewayDOnthecontrary52.AleaveBbadgeCopenDidentify53AcourseBexcuseC.answerDreward54.AbrainsB.behaviorsC.servicesD.projects55AguideBtreatC.exampleDcompanion第三部分闻读理解决15d藏3铮］健2分，满分30分）请认真阅读下列矩文，从短文后各题所给的A、B、C、D四个选项中.选出最佳选项，并在答题卡上将该项涂黑。Whateveryourageorinterests,Buxtonhassomethingtoseeordotomakeyoiirvisittnilymemorable.HighenergyIfyoudesirephysicalactivities,youcanchooseactivitiesfromswimmingtohorsendnigExploretheheightswithGoApe,thehighwireforestadventurecourse,orjoiiniqrbeneaththeearthatPoole'sCavern.Anddon'tforget:wearesurroundedbyanaturalplaygroiuidjustperfectforwalking,caving,clnnbuigandcyclingHiphmindedBuxtonisjustifiablyproudofitsculturallifeandyou'11

findmuditosuitalltasteswithart,music,operaandtheperfoniwigartsatBuxtonOperaHouse&PavilionArtsCentreandGreenMailGallery.Thereareplaityofopportiuutiesforthecreativepersontobecomeinvolved,mcluduigworkshopsandeventsKeepingthekidshappyCMdrenlovethesmalltrainandplaygroundsinthePavilionGardensandthere'splentymoretoexploreattheBuxtonMuseum.There'sanewindoorplaycentre,plusthespecialeventsandworkdiops,andothersduringschoolholidayperiodsIfyouwanttotakeailimdergoiuildjourney,wlichplaceisthebestchoice?APole'sCaven. BPavilionGardensC.BuxtonMuseum DGreenManGalleryBuxtonOpaiHouse&PavilionArtsCentreisspecialbecauseitoffers.AndesinsmalltrainsBcoiirsesuimodanartsCartisticandculturalactivihesD.basiccoursesuihorsenduigBInthe1960s,wlulestudyingthevolcanicliistoryofYellowstoneNationalPark,BobChristiansenbecamepuzzledaboutsomethingthat,oddly,hadnottroubledanyonebefore：hecouldn'tfindthepark'svolcanoIthadbeenknownforalongtunethatYellowstonewasvolcanicinnaturethat'sMiataccountedforallitshotspmigsandothersteamyfeaturesButChnstiansencouldn'tfindtheYellowstonevolcanoanywhere.Mostofus>whenwetalkaboutvolcanoes,thinkoftheclassiccone（圆锥体〉shapesofaFujiorKihmanjar。>wlicharecreatedwheneruptingmagma（岩浆）pilesupThesecanformremarkablyquicklyIn1943,aMexicanfannerwassurprisedtoseesmokensuigfromasmallpartofhislandInoneweekhewasthecaifiisedownerofaconefivehundredfeethighWithintwoyearsithadtoppedoutatalmostfourteenhundredfeetandwasmorethanhalfamileacrossAltogethertherearesometenthousandofthesevolcanoesonEarth,allbutafewhundredofthanextinctThereis>however,asecondlesknowntypeofvolcanothatdoesn'tinvolvemountainbuildingThesearevolcanoessoexplosivethattheyburstopeninasinglebigcrack,leavingbehindavasthole,thecaldera.Yellowstoneobviouslywasofthissecondtype,butChnstiansencouldn'tfindthecaldera

anywhereJustatthistimeNASAdecidedtotestsomenewlugli-altitiidecamerasbytakingphotographsofYellowstone.Athouglitfi.ilofficialpassedonsomeofthecopiestotheparkauthontiesontheassumptiontliattheymightmakeaniceblow-upforoneofthevisitors'calters.AssoonasChnstiansensawthephotos,herealizedwhyhehadfelledtospotthecaldera,almostthewholepark-2.2millionacreswascalderaTheexplosionhadleftaholemorethanfortymilesacrossmuchtoohugetobeseenfromanywhereatgroiuidlevel.AtsometuneinthepastYellowstonemusthaveblownupwithaviolencefarbeyondthescaleofanythingknowntohumans5SWhatpiiszledChnstiansenwhenhewasstudyingYellowstone?AItscomplicatedgeographicalfeatures.BItsever-lastinginfluenceontovinsmC.Themystenousliistoryofthepark.D.Theexactlocationofthevolcano59Whatdoesthesecond-paragraphnwilytalkabout?ATheshapesofvolcanoes.BTheunpactsofvolcanoes.CTheactivitiesofvolcanoesD.Thehaglitsofvolcanoes.Whatdoestheuiiderluiedword"blow-up"inthelastparagraphmostprobablymean?AHot-airballoon. B.Digitalcamera.C.Bigphotograph. DBird'sview.CWhocaresifpeoplethinkwronglythattheInternethashadmoreunportaiitinfluencesthanthewashingmachine?Wliydoesitmattertliatpeoplearemoreunpressedbythemostrecentchanges?Itwouldnotmatterifthesemisjudgmentswerejustamatterofpeople'sopinionsHowever,theyhaverealimpacts,astheyresultinmisguideduseofscarceresourcesThefascinationwiththeICT(InfonrationandCommunicationTechnology)revolution,representedbytheInternet,liasmadesomenchcountrieswronglyconcludethatmakingthingsisso"yesterday"thattheyshouldtrytoliveonideasTinsbeliefin"post-uidustnalsociety"liasledthosecouiitnestoneglecttharmanufacturingsect。嘘！|造业)withnegativeconsequaicesforthareconomies.Evenmoreworryingly,thefascurationwiththeInternetbypeopleinnchcoiuitneshasmovedtheinternationalconmnuntytowoiryaboutthe"digitaldivide"betweenthenchcoiuitnesandthepoorcouiitnesTinshasledcompaniesandindividualstodonatemoneytodevelopmgcountnestobuycomputerequipmentandInternetfacilitiesThequestion,however,iswhetherthisisMiatthedevelopuigcoiuitnesneedthemostPerliapsgivingmoneyforthoselessfesliionablethingssuchasdigguigwells,extendingdectncitynetworksandmakingmoreaffordablewashingmachineswouldhaveunprovedpeople'slivesmorethangivingeverychildalaptopcomputerorsettingupInternetcentresinruralvillages,Iamnotsayingthattliosethingsarenecessarilymoreimportant,butmanydonatorshaverusheduitofancyprogrammeswithoutcarefullyassessuigtherelativelong-tenncostsandbenefitsofalternativeusesoftharmoney.Inyetanotherexample,afascinationwiththenewhasledpeopletobelievethattherecentchangesiiithetechnologiesofcommunicationsandtransportationaresorevolutionarythatnowweliveina"borderlessworld',.Asaresult,inthelasttwentyyearsorso,manypeoplehavecometobelievethatwliateverchangeishappeningtodayistheresultofgreattechnologicalprogress,gouigagainstwhichwillbeliketryingtoturntheclockbackBelievinginsuchaworld,manygovernmentshaveputanendtosomeoftheverynecessaryregulationsoncross-borderflowsofcapital,labourandgoods,withpoorresults.Understandingtechnologicaltrendsisveryimportantforcorrectlydesigningeconomicpolicies,bothatthenationalandtheinternationallevels,andformakingthenglitcareerchoicesattheindividuallevelHowever,ourfascinationwiththelatest,andourtuidervaluationofwhathasalreadybecomecommon,can,andhas,ledusinallsortsofwrongdirections.MisjudgmentsontheinfluencesofnewteclinologycanleadtoAalackofconfidencehiteclmologyBaslowprogressuiteclmologyaconflictofpublicopuiionsawasteoflimitedresourcesTheexampleinParagraph4suggeststliatdonatorsshould.takepeople'sessentialneedsuitoaccoiuitmaketheirprogrammesattractivetopeopleCensurethateachchildgetsfinancialsupportDprovidemoreaffordableinternetfacilitiesWhathasledmanygovernmentstoremovenecessaryregulations?ANeglectingtheunpactsofteclinologicaladvances.BBelievingtliattheworldhasbecomeborderless.Ignoringthepowerofecononucdevelopment.Over-emphasizingtheroleofinternationalcommunicationWhatcanwelearnfromthepassage?PeopleshouldbeencouragedtomakemoredonationsTraditionalteclmologystillhasaplacenowadays.CMakingrightcareerchoicesiscmcialtopersonalsuccess.D.EcononucpoliciesshouldfollowtechnologicaltrendsDThe65-year-oldSteveGoodwinwasfoundsuffemigfromearlyAlzheimer's（阿尔楚海默症）Hewaslosinghismemory.Asoftwareengineerbyprofession,Stevewasakeenloverofthepiano,andtheonlymusicianinhisfeiiutyMusicwashistruepassion,thoughhehadneverperfonnedoutsidethefamilyMelissa,hisdaughter,feltitmorethanworthwluletosavelusmusic,towluclishefellasleepcatchnightwhenshewasyoiuigShethoughtaboutluringaprofessionalpianisttoworkwithherfatherNaomi,Melissa'sbestfriendandatalentedpianist,gottoknowabouttinsandshowedwillingnesstohelp“Whydothis?"Stevewondered."Becauseshecares."MelissasaidStevenodded,tearsineyeNaomidrovetotheGoodwuihome.ShetoldSteveshe'dlovetoheartanplay.Stevemovedtothepianoandsatatthebench,handstremblingashegentlyplacedhisfingersonthekeys.Naomiputasmallrecordernearthepiano.StartsandstopsandmistakesLongpauses,heartsinking.ButStevepressedon,playingforthefirsttuneinliislifeforastranger“Itwasbeauhfi.il"Naomisaidafterlisteningtotherecorduig"Themusicwasworthsaving”Herresponsibility,herprivilege,wouldbetorescueit.ThemusicwassillinSteveGoodwuiItwasbiddeninroomswithdoorsabouttobelocked.NaomiandStevemeteveryotherweekandspenthourstogetherHe'dmovelusfingerschunsilyonthepiano,andthenshe'dtakehisplace.HestruggledtoexplainMoatheheardinlusheadHestoodbythepiano,eyesclosed,listeningforthefirsttunetohisownworkbenigplayedbysomeonedse.SteveandNaomspokeuimusicalcodehnes,beats,intervals,movuigfromtheroottoendasonguianewkeyStevehearditAllofit.Hejustcouldn'tplayitWorkingwithNaomididwondersforSteve.IthadexcitedwithinhimthebeliefhecouldwnteonelastsongOneday,NaomireceivedanemailAttachedwasarecording,arecorduigoflossandlove,ofthefightStevecalledit“MelancholyFlower".Naomiheardmultiplestopsandstarts,Stevestruggling,searchingwlulehiswifeJonicalledhim“honey”andencouragedhimThetaskwassohard,andSteve,angryandupset,saidhewasquitting.Jonipraisedlinn,tellingherhusbandtinscouldbehissignaturepieceNaomimanagedtofigureout16ofSteve'sfavonte,andmostpersonalsongs.WithNaomi'shelp,theGoodwuifamilyfoiuidasoundengineertorecordNaomiplayuigSteve'ssongsJointhouglitthatwouldbetheendButitwasn'tInthemonthsleadinguptothe2016OregonRepertorySingersChnstniasconcert,Naomitoldthedirectorshehadaspecialoneinmind“MelancholyFlower"ShetoldthedirectoraboutherprojectwithSteveThedirectoragreedtoaddittotheplayinglist.ButNaomiwouldhavetoaskSteve'spermissionHeconsidereditanhonorAftertheconcert,NaoniitoldthefamilythatSteve'smusicwasbeautifulandprofessional.Itneededtobesharedinpublic.ThefamilyrentedafonnerchurchindowntownPortlandandscheduledaconcert.Bythedayoftheshow,morethan300peoplehadsaidtheywouldattend.Bythen,StevewashavingahardtimerememberingthenamesofsomeofInsfriendsHeknewthepathInslifewasnowtakingHetoldhisfeirnlyhewasatpeace.Steveamvedandsatinthefrontrow,surroimdedbyhisfeiinlyThehouselightsfededNaomitookthestage.Herfingers.Hisheart..WhydidMelissawanttosaveherfatha'smusic?AHismusiccouldstophisdiseaseworseningB.ShewantedtopleaseherdyingoldfatherCHismusicdeservedtobepreservedinthefamily.D.ShewantedtomakeherfatheraprofessionalAfterhearingSteve'splayuig,NaomiArefusedtomakeacommentonitBwasdeeplyunpressedbyhismusicCdecidedtofreeStevefromsuffemigDregrettedoffemighdptoherfriend.HowcantheprocessofSteve'srecordnigbedescubed?AItwasslowbutproductive.ItwasbaieficialtohishealthItwastiresomeforNaomiItwasvitalforNaomi’scareer68BeforeStevefinished“MelancholyFlower,"InswifeJoinAthouglitthemusictalentofStevewasexhaustedBdidn'texpectthedamagethediseasebroughtaboutCdidn'tftillyrealizethevalueofherhusband'smusicD.brouglitherhusband'smusiccareertoperfection69HowdidStevefedattheconcerthddindowntownPortland?AHefeltconcernedabouthisillnessB.Hesensedaresponsibilityformusic.CHeregainedhisfeithinmusic.D.Hegotintoastateofquiet.70.Whatcanbeasiutabletitleforthepassage?ATheKindnessofFnendsB.ThePowerofMusicCTheMakingofaMusicianD.TheValueofDetermination第醺吩：任务型闻读（共10小题3每小分，满分10分）请认真阅读下面矩文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。注意：请将答案写在答题卡上相应题号的横线上。每个空格只填一个单词。TlieCostofTliiiikingDespitetheirmanydifferences,allhumanbangsshareseveraldefiningcharacteristics,suchaslargebrainsandtheabilitytowalkupnghtontwolegsThefirstuniquehumancharacteristicisthatluuiiaiishaveextraordinarilylargebrainscomparedwithotheranimalsItseemsobvioustliatevolutionshouldselectforlargerbrainsMammals（哺乳动物）weighingsixtykilograinshaveanaveragebrainsizeof200cm3.Modemmanhasabrainaveraging1200-1400cm2Wearesofondofourhighintelligencetliatweassumethatwhenitcomestobrauipower,moremustbebetterUnfortunately,thatisnotthecase.Thefeetisthatahugebrainisahugedrainconsiunptionofenergyontliebody.I*snoteasytocanyaround,especiallywhenboxedinsideamassiveskull(倾骨).It'sevenliardertoprovidesenergyInmodemman,thebrainaccoiintsforabout2-3%oftotalbodyweightbutitconsumes25%ofthebody'senergywhenthebodyisatrestBycompanson,thebrauisofapes(类人猿)requireonly8%ofrest-tuneenergyEarlyhumanspadfortheirlargebrauisintwowaysFirstly,theyspentmoretuneinsearchfoodSecondly,tharmusclesgrewsmallerandweakerIt'shardlyailobviousconclusionthattinsisagoodwaytosurvive.Achimpanzee(黑猩猩)cantwinanargumentwithamodemman,butitcantearthemanapartlikearagdollAnotheruniquehumancliaractensticisthatwewalkupnglit.Standingup,it'seasiertofindfoodorenemies.Inaddition,theiranusthatareuimecessaryformovingaroundarefreedforotherpurposes,likethrowingstonesorsignalingAsaresult,huiraiiscanperfonnverycomplextaskswiththeirhandsYetwalkuiguprighthasitsdisadvantageThebonestructureofourancestorsdevelopedformillionsofyearstosupportacreatinethatwalkedonallfoursandhasardativdysmallhead.Adjustuigtoanuptightpositionwasqiuteachallenge,especiallywhentheboneshadtosupportanextra-largeskullHumankindpaidforitsbroadvisionandskiUfulhandsbackachesandpainfiilnecks.Weassumethatalargebrainmakeshugeadvantages.ItseemsobvioustliatthesehavemadehumankindthemostpowerfulannualonearthButhumansenjoyedalloftheseadvantagesforafull2millionyearsduringwhichtheyremainedweakaiidmarginalcreature.Thushtuiiaiiswholivedamillionyearsago,despitetheirbigbranisandsharpstonetools,livedinconstantfearofmeat-eatinganimals.TlieCostofTliinkingIntroduction•Largebrainsfortharbodiesandtheabilitytowalkupnglitaretwo(71) ofhumanbangsThe(72) oflargehumanbrauisThelargerbrauismaynotbebetterbecauseofthecost.ThebigbrainsmakeitharderforthebodytomovearoundandconsiunemoreenergyTheannnalbrainrequiresless(73) whenthebodyisatrest.

, Largehumanbrainsconsumemorefood,andweakenmusclesThe(74) ofwalkingupnghtWalkingupnglitmakesiteasytofindfoodor(75) againstenemies.Freedhandscanservesome(76) purposeandperfonncomplextasks.•Walkmgupnglitchallengesthehumanbonestructure,andthesizeofbrains•Walkingupnglitresultsin(78) suffemigsConclusionWithalargebrain,humanbeings(79) otherbangsintennsofintelligence.Weakandmarginal,humanbeingsremained(80) ofmeat-eatinganimals第五部分书面表达（满分25分）81.请阅读下面文字，并按照要求用英语写一篇150词左右的文童。^^^Jiang：Haveyouheardthis?AgioupofexcliaiigestiidaitsfromtheUKarevisituigourschoolnextSuHua：Yes,Ihave.SomearealreadyrecommendingthetraditionalChinesedressforthewelcomeceremonyLiJiang:Butitseemspeoplehavedifferentopinions.SuHua：Whatdoyouthink?LiJiang:Ithinkit'sagoodideaIt'sanopportiuntytomaketheCliuieseculturebetterknowntointernationalstudentsSuHua：Iagree.Butwedon'thavetodresstliatway.That'snotourdailystyle.Besides,it'snotveryconvanent.LiJiang：YouseeIt'stheChineseculturetliattheBntishfriendsarecomingforJustt