大学英语四级阅读理解试题及答案

------------------------------------------------------------------------大学英语四级阅读理解试题及答案大学英语四级阅读理解试题及答案（二）六Asthepaceoflifecontinuestoincrease,wearefastlosingtheartofrelaxation.Onceyouareinthehabitofrushingthroughlift,beingonthegofrommorningtillnight,itishardtoslowdown.Butrelaxationisessentialforahealthymindandbody.Stressisannaturalpartofeverydayliftandthereisnowaytoavoidit.Infact,itisnotthebadthingitisoftensupposedtobe.Acertainamountofstressisvitaltoprovidemotivationadngivepurposetolife.Itisonlywhenthestressgetsoutofcontrolthatitcanleadtopoorperformanceandillhealth.Theamountofstressapersoncanwithstanddependsverymuchontheindividual.Somepeoplearenotafraidofstress,andsuchcharactersareobviouslyprimematerialformanagerialresponsibilities.Othersloseheartatthefirstsignsofunusualdifficulties.Whenexposedtostress,inwhateverform,wereactbothchemicallyandphysically.Infactwemakechoicebetween"fight"or"flight"andinmoreprimitivedaysthechoicemadethedifferencebetweenlifeordeath.Thecriseswemeettodayareunlikelytobesoextreme,buthoweverlittlethestress,itinvolvesthesameresponse.Itiswhensuchareactionlastslong,throughcontinuedexposuretostress,thathealthbecomesendangered.Suchseriousconditionsashighbloodpressureandheartdiseasehaveestablishedlinkswithstress.Sincewecannotremovestressfromourlives(itwouldbeunwisetodosoevenifwecould),weneedtofindwaystodealwithit.1.Peoplearefindinglessandlesstimeforrelaxingthemselvesbecause_____.a.theydonotknowhowtoenjoythemselvesb.theydonotbelievethatrelaxationisimportantforhealthc.theyaretravellingfastallthetimed.theyarebecomingbusierwiththeirwork2.Accordingtothewriter,themostimportantcharacterforagoodmanagerishis________.a.notfearingstressb.knowingtheartofrelaxationc.highsenseofresponsibilityd.havingcontroloverperformance3.Whichofthefollwingstatementsisture?a.Wecanfindsomewaystoavoidstressb.Stressisalwaysharmfultopeoplec.Itiseasytochangethehagitofkeepingoneselfbusywithwork.d.Differentpeoplecanwithstanddifferentamountsofstress4.InParagraph3,"suchareaction"refersbackto_______.a."makingachoicebetween'flight'or'fight'"b."reactiontostressbothchemicallyandphysically"c."respondingtocrisesquickly"d."losingheartatthesignsdifficulties"5.Inthelastsentenceofthepassage,"doso"refersto______.a."exposeourselvestostress"b."findwaystodealwithstress"c."removestressfromourlives"d."establishedlinksbetweendiseasesandstress"答案：dadbc七Inthe1960s,manyyoungAmericansweredissatisfiedwithAmericansociety.TheywantedtoendtheVietnamWarandtomakeallofthepeopleintheU.S.epual.Someofthemdecidedto"dropout"ofAmericansocietyandformtheirownsocieties.Theyformedutopiancommunities,whichtheycalled"communes,"wheretheycouldfollowtheirphilosophyof"doyourownthing."AgroupofartistsfoundedacommuneinsouthernColoradocalled"DropCity."FollowingtheideasofphilosopherandarchitectBuckminsterFullertheybuiltdomeshapedhousesfrompiecesofoldcars.Othergroups,suchasauthorKenKesey'sMerryPranksters,thefollowersfoSanFranciscopoetSteveGakin,andagroupthatcalleditselftheHogFarm,livedinoldschoolhusesandtraveledaroundtheUnitedStates.TheHogFarmbecomefamouswhentheyhelpedorganizetheWoodstockRockFestivalin1969.SteveGaskin'sfollowerstriedtosettledownonafarminNotallcommunesbelievedinthephilosophyof"doyouownthing,"however.TwinOaks,acommunefoundedinVirgianiainthelate1960s,wasbasedontheideasofpsychologistB.F.Skinner.ThepeoplewholivedatTwinOakswerecarefullycontrolledbySkinner's"conditioning"techniquestodothingsthatweregoodforthecommunity.In1972,ItalianarchitectPaoloSoleribegantobuildArcosanti,autopiancityArizsonawhere2500peoplewilllivecloselytogetherinonelargebuildingcalledan"archology"Soleribelievesthatpeoplemustlivecloselytogethersothattheywillallbecomeone.1.WhydidsomeyoungAmericansdecideto"dropout"ofscoietyduringthe1960s?a.TheywerenotsatisfiedwithAmericansociety.b.Theywantedtogrowmarijuana.c.TheywantedtogototheVietnamWar.d.Theydidnotwantallpeopletobeequal.2.WheredidthemembersoftheHogFarmcommunelive?a.Indome-shapedhouseb.Inoldschoolhusesc.OnafarminTennesseed.InanarchologyinArizona3.WhogavethepeopleofDropa.PaoloSolerib.B.G.Skinnerc.SteveGaskind.BuckminsterFuller4.WhatwastheTwinOakscommunebaseon?a.Thephilosophyof"doyourownthing"b.Virginaiainthelate1960sc.Theideasofpsychologistd.Thebeliefthatpeoplemustlivecloselytogerher.5.Whatisan"archology"?a.Apersonwhostudiesarchaeologyb.Alargebuildingwherepeoplelivecloselytogetherc.AcityinArizonad.Atechniquetocontorlpeople答案：abdcb八Therearetwofactorswhichdetermineanindividual'sintelligence.Thefirstisthesortofbrainheisbornwith.Humanbrainsdifferconsiderably,somebeingmorecapablethanothers.Butnomatterhowgoodabrainhehastobeginwith,anindividualwillhavealoworderofintelligenceunlesshehasopportunitiestolearn.Sothesecondfactoriswhathappenstotheindividual—thesortofenvironmentinwhichheisreared.Ifanindividualishandicappedenvionmentally,itislikelythathisbrainwillfailtodevelopandhewillneverattainthelevelofintelligenceofwhichheiscapable.Theimportanceofenvironmentindetermininganindividual'sintellingencecanbedemonstratedbythecasehistoryoftheidenticaltwins,PeterandMarkX.Beingidentical,thetwinshadidenticalbrainsatbirth,andtheirgrowthprocesseswerethesame.Whenthetwinswerethreemonthsold,theirparentsdied,andtheywereplacedinseparatefosterhomes.Peterwasreatedbyparentsoflowintelligenceinanisolatedcommunitywithpooreducationalpooprtunities.Markwasrearedinthehomeofwell-to-doparentswhohadbeentocollege.Hewasreadtoasachild,senttogoodschools,andgiveneveryopportunitytobestimulatedintellectually.Thisenviromentaldifferencecontinueduntilthetwinswereintheirlateteens,whentheyweregibentesetstomeasuretheirintelligence.Mark'sI.Q.was125,twenty-fivepointshigherthantheaverageandfullyfortypointshigherthanhisidenticalbrother.Givenequalopportunities,thetwins,havingidenticalbrains,wouldhavetestedatroughlythesamelevel.1.Thisselectioncanbestbetitled_________.a.MeasuringYourIntelligenceb.IntelligenceandEnvironmentc.TheCaseofPeterandMarkd.HowthebrainInfluencesIntelligence2.Thebeststatementofthemainideaofthispassageisthat_____.a.humanbrainsdifferconsiderablyb.thebrainapersonisbornwithisimprotantindetermininghisintelligencec.environmentiscrucialindeterminingaperson'sintelligenced.personshavingidenticalbrainswillhaveroughlythesameintelligence3.Accordingtothepassage,theaverageI.Q.is_____.a.85b.100c.110d.1254.Thecasehistoryofthetwinsappearstosupporttheconclusionthat_______.a.individualwithidenticalbrainsseldomtestatsamelevelb.anindividual'sintelligenceisdeterminedonlybyhisenviromentc.lackofopportunityblocksthegrowthofintelligenced.changesofenviromentproducechangesinthestructureofthebrain5.Thispassagesuggeststhatanindividual'sI.Q.______.a.canbepredictedatbirthb.staysthesamethrouthouthislifec.canbeincreasedbyeducationd.isdeterminedbyhischildhood答案：bcbcc九Asshewalkedroundthehugedepartmentstore,EdithreflectedhowdifficultitwastochooseasuitableChristmaspresentforherfather.Shewishthathewasaseasytopleaseashermother,whowasalwaysdelightedwithperfumeBesides,shoppongatthistimeoftheyearwasamostdisgreeableexperience:peopletrodonyourtoes,pokedyouwiththeirelbowsandalmostknockedyouoverintheirhastetogettoabargainaheadofyou.Partlytohavearest,Edithpausedinfrontofacounterwheresomeattracivetieswereondisplay."Theyarerealsilk,"theassistantassuredher,tryingtotempther."Worthdoubletheprice."Buteditknewfrompastexperiencethatherchoiceoftieshardlyeverpleasedherfather.Shemovedonreluctantlyandthenquitebychance,stoppedwhereasmallcrowdofmanhadgatheredroundacounter.Shefoundsomegoodqualitypipesonsale-----andthepriceswereveryreasonable.Edithdidnothesitateforlong:althoughherfatheronlysmokedapipeoccasionally,sheknewthatthiswasapresentwhichwasbundtopleasehim.Whenshegothome,withhersmallwell-chosenpresentconcealedinherhandbag,herparentswerealreadyatthesuppertable.Hermotherwasinanespeciallycheerfulmood,"Yourfatherhasatlasttodecidedtostopsmoking."Sheinformedherdaughter.1.Edith'sfather_______.a.didnotlikepresentb.nevergotpresentc.preferredtiesd.wasdifficulttochooseapresentfor2.TheassistantspoketoEdithbecausesheseemed_______.erestedintiesc.tiredd.inneedofcomfort3.Edithstoppedatthenextcounter_________.a.puroselyb.suddenlyc.unwillinglyd.accidentally4.Edith'sfathersmokedapipe_______.a.whenhewasobligedb.onsocialoccasionsc.fromtimetotimed.whenhewasdelighted5.Shoppingwasverydisagreeableatthattimeoftheyearbecause_______.a.coustomerstrodoneachother'stoesb.coustomerspokedeachotherwiththeirelbowsc.customersknockedeachotherd.customersweredoingtheirshoppinginagreathurry答案：dbdcd十Ifthepopulationoftheearthgoesonincreasingatitspresentrate,therewilleventuallynotbeenoughresourceslefttosustainlifeontheplanet.Bythemiddleofthe21stcentury,ifpresenttrendscontinue,wewillhaveusedupalltheoilthatdrivesourcars,forexample.Evenifscientistsdevelopnewwaysoffeedingthehumanrace,thecrowdedconditionsonearthwillmakeitnecessaryforlustolookforopenspacesomewhereelse.Butnoneoftheotherplanetsinoursolarsystemarecapableofsupportinglifeatpresent.Onepossiblesolutiontotheproblem,however,hasrecentlybeensuggestedbyAmericanscientist,ProfessorCarlSagan.Saganbelievesthatbeforetheearth'sresourcesarecompleetelyexhausteditwillbepossibletochangetheatmophereofVenusandsocreateanewworldalmostaslargeasearthitself.ThedifficultisthatVenusismuchhotterthantheearthandthereisonlyatinyamountofwaterthere.Saganproposesthatalgaeorganismsthatcanliveinextremelyhotorcoldatmospheresandatthesametimeproduceoxygen,shouldbebredinconditionsimilartothoseonVenus.Assoonasthishasbeendone,thealgaewillbeplacedinsmallrockets.SpaceshipwillthenflytoVenusandfiret