大学英语四级考试全真预测试卷附答案

(3)大学英语四级考试全真预测试卷ModelTestThreePartIwriting(30minutes)Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicDormitoryLife.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelowinChinese:1.大学宿舍的集体生活是全新的体验。2.宿舍生活与在家生活的不同之处。3.宿舍生活利与弊。DormitoryLifePartIIReadingComprehension(SkimmingandScanning)(15minutes)Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmarked［C］andForquestion8-10,completethesentenceswiththeinformationgiveninthepassage.第1页共54页AnimalsontheMoveItlookedlikeascenefrom“Jaws”butwithoutthedramaticmusic.Ahugesharkwaslowlyswimmingthroughthewater,itstailswingingbackandforthlikethependulumofaclock.Suddenlysensitivenerveendingintheskinpickedupvibrationsofastrugglingfish.Thesharkwasimmediatelytransformedintoadeadly,efficientmachineofdeath.Withmusclestaut,thesharkknifedthroughthewateratarapidspeed.Inaflashthesharkcaughtitsvictim,alargefish,initspowerfuljaws.Then,jerkingitsheadbackandforth,thesharktorehugechunksoffleshfromitsvictimandswallowedthem.Soontheactionwasover.MovingtoSurviveInpursuingitsprey,thesharkdemonstratedinadramaticwaytheimportantroleofmovement,orlocomotion,inanimals.Liketheshark,mostanimalsusemovementtofindfood.Theyalsouselocomotiontoescapeenemies,findamate,andexplorenewterritories.Themethodsoflocomotionincludecrawling,hopping,slithering,flying,swimming,orwalking.Humanshavetheaddedadvantageofusingtheirvariousinventionstomoveaboutinjustaboutanykindofenvironment.Automobiles,rockets,andsubmarinestransporthumansfrom第2页共54页deepoceanstoasfarawayasthemoon.However,forotheranimalsmovementcameaboutnaturallythroughmillionsofyearsofevolution.Oneofthemostsuccessfulexamplesofanimallocomotionisthatoftheshark.Itsabilitytoquicklyzeroinonitspreyhasalwaysimpressedscientists.ButittookadetailedstudybyDukeUniversitymarinebiologistsS.A.Wainwright,F.Vosburgh,andJ.H.Hebranktofindouthowthesharksdidit.IntheirstudythescientistsobservedsharksswimminginatankatMarinelandinSaintAugustine,Fla.Moviesweretakenofthesharks’movementsandanalyzed.Studieswerealsomadeofsharkskinandmuscle.SkinIstheKeyThebiologistsdiscoveredthattheskinofthesharkisthekeytothehighefficiencyinswimmingthroughthewater.Theskincontainsmanyfibersthatcrisscrossliketheinsideofabeltedradialtire.Thefibersarecalledcollagenfibers.Thesefiberscaneitherstoreorreleaselargeamountsofenergydependingonwhetherthefibersarerelaxedortaut.Whenthefibersarestretched,energyisstoredinthemthewayenergyisstoredinthestringofabowwhenpulledtight.Whentheenergyisreleased,thefibersbecomerelaxed.TheDukeUniversitybiologistshavefoundthatthegreatest第3页共54页stretchingoccurswherethesharkbendsitsbodywhileswimming.Duringthebody’sbackandforthmotion,fibersalongtheoutsidepartofthebendingbodystretchgreatly.Muchpotentialenergyisstoredinthefibers.Thisenergyisreleasedwhenthebodysnapsbacktheotherway.Asenergyisalternatelystoredandreleasedonbothsidesoftheanimal’sbody,thetailwhipsstronglybackandforth.Thiswhip-likeactionpropelstheanimalthroughthewaterlikealivingbullet.SourceofEnergyWhatcausesthefiberstostoresomuchenergy?InfindingtheanswertheDukeUniversityscientistslearnedthatthessimilaritytoabeltedradialtirestopwiththeskin.Justasaradialtireisinflatedbypressure,so,too,istheareajustundertheshark’scollagen“radials”.Insteadofairpressure,however,thepressureinthesharkmaybeduetotheforceofthebloodpressingonthecollagenfibers.Whenthesharkswimsslowly,thepressureonthefibersisrelativelylow.Thefibersaremorerelaxed,andthesharkisabletobenditsbodyatsharpangles.Theanimalswimsthiswaywhenlookingaroundforfoodorjustswimming.However,whenthesharkdetectsanimportantfoodsource,somefantastic第4页共54页involuntarychangestakeplace.Thepressureinsidetheanimalmayincreaseby10times.Thispressurechangegreatlystretchesthefibers,enablingmuchenergytobestored.Thisenergyisthentransferredtothetail,andthesharkisoff.Therestofthestoryispredictable.DolphinHasSpeedRecordAnotherfastmarineanimalisthedolphin.Thisseagoingmammalhasbeenclockedatspeedsof32kilometers(20miles)anhour.Biologistsstudyingthedolphinhavediscoveredthat,liketheshark,theefficientlocomotioncanbetracedtoitsskin.Askinismadeupinsuchawaythatitoffersverylittleresistancetothewaterflowingoverit.Normallywhenafishorotherobjectmovesslowlythroughthewater,thewaterflowssmoothlypastthebody.Thissmoothflowisknownaslaminarflow.However,atfasterspeedsthewaterbecomesmoreturbulentalongthemovingfish.Thisturbulencemusesfrictionandslowsthefishdown.Inadolphintheskinissoflexiblethatitbendsandyieldstothewavinessofthewater.Thewaves,ineffect,becometuckedintothefolds.Thisallowstherestofthewatertomovesmoothlybyina第5页共54页laminarflow.Whereotheranimalswouldbeslowedbyturbulentwateratrapidspeeds,thedolphincanracethroughthewateratrecordbreakingspeeds.OtherAnimalsLessEfficientNotallanimalsmoveasefficientlyassharksanddolphins.Perhapsthegreatestloserinlocomotionefficiencyistheslug.Theslug,whichlookslikeasnailwithoutashell,laysdownaslimytrailoverwhichitcrawls.Itusessomuchenergyproducingtheslimymucusandcrawlingoveritthatamousetravelingthesamedistanceusesonlyonetwelfthasmuchenergy.Scientistssaythatbecauseoftheslug’sinefficientuseofenergy,itslifestylemustberestricted.Thatis,theanimalsareforcedtoconfinethemselvestosmallareasforobtainingfoodandfindingproperlivingconditions.Havehumanseverbeenfacedwiththiskindofproblem?1.Accordingtothepassage,asharkcanusemovementtodosomethingexcept______________.［A］tofindfood［B］toavoidbeingchasedbyitsenemies［C］tofindanewplacetolive［D］toshowitsbraveness2.Examplesofautomobiles,rocketsandsubmarinesareusedto第6页共54页showthat_______________.［A］humansarethemostcleverlivingcreaturesintheworld［B］humaninventionsenableustotravelinalmostanykindofenvironment［C］humansareverysuccessfulininventingtransportationtools［D］humanscan’tmovelikeotheranimalsinanycircumstances3.Whatisthekeytotheswiftlocomotioninwater?［A］Theskin.［B］Thetail.［C］Themuscle.［D］Thejaw.4.AccordingtotheDukeUniversityscientists,whendoesthesharkstretchitscollagenfiberstothegreatestextent?［A］Whenmovingitstailrapidly.［B］Whenfindingitspreys.［C］Whenstayingwithoutanymovement.［D］Whenbendingitsbodyinswimming.5.Whyistheareajustunderthecollagenfiberssimilartoabeltedradialtire?［A］Becauseitisalsofullofbloodpressure.［B］Becauseitisalsofilledofairpressure.［C］Becauseitisalsoinflatedbypressure.［D］Becauseitalsocanbeusedagainandagain.第7页共54页6.Alaminarflowisformedwhenafishswims________________.［A］slowlythroughthewater［B］rapidlythroughthewater［C］againstthethefastestspeedinwater7.Consumingtheequalamountofenergyasaslugdoes,amousecantravelaslongasit______________.twelfthtimes.8.Asharkfindsitspreyby________________.9.Accordingtothepassage,_______________canbecomparedtothestringofabowforbothofthemstoreenergywhenstretched.10.Whenthesharkdetectsanimportantfoodsource,__________________________takeplace.PartIIIListeningComprehension(35minutes)SectionADirections:Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarked［A］,［B］,［C］and［D］,anddecidewhichisthebestanswer.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.第8页共54页11.［A］Hehadfinishedhiswork.［B］Hecamebacktosurprisehiswife.［C］Hecamebackforlunch.［D］Hecamebacktofetchsomedocument.12.［A］Atalibrary.［B］Inabus.［C］Attheairport.［D］Atapostoffice.13.［A］There’sapaperbythedoor.［B］Thepapermusthaveblownaway.［C］Heshouldlookfurtherunderthedesk.［D］Hecanbuyanotheroneatthecorner.14.［A］11:25.［B］11:40.［C］11:46.［D］11:26.15.［A］Therentistoohigh.［B］Hecan’taffordthehightaxes.［C］Hedoesn’twanttoliveinthesuburbs.［D］It’stoofarawayfromhisoffice.16.［A］No.Hehastofinishhishomework.［B］No.Hedoesn’tlikegoingtotheclub.［C］Yes.goafterhefinisheshishomework.［D］Yes.writehispaperafterhereturns.17.［A］Shelostherway.［B］Shelostherkeys.［C］Shelosthercar.［D］Shelostherhandbag.18.［A］Worriedandfrightened.［B］Veryrelaxed.第9页共54页［C］Quiteunhappy.［D］Angrywiththeprofessor.Questions19to22arebasedontheconversationyouhavejustheard.19.［A］Inaclassroom.［B］Inasnackbar.［C］Inthedormitory.［D］Inacamerashop.20.［A］Theman’sbrother.［B］Theman’sroommate.［C］Aneighbor.［D］Aphotographer.21.［A］He’snoisy.［B］He’smessy.telltheclosethedoor.workedforaradiolivedinadormitory.［C］Hetookalongvisitedthefamily.Questions23to25arebasedontheconversationyouhavejustheard.23.［A］Oneofhisclassesfinishedearly.［B］Hewantedtogetsomestudyingdone.［C］ThelibraryhadaspecialdisplayontheIndustrialRevolution.［D］Hisbooksweretendaysoverdue.24.［A］Checkedthemout.［B］Tooknotesonthem.［C］Returnedthemtotheshelves.［D］Puttheminhisbookbag.第10页共54页25.［A］Theyaremarkedwithcoloredlabels.［B］Theyarespeciallycoded.［C］Theyarecheckedout.［D］Theyareinspectedbytheguard.SectionBDirections:Inthissection,youwillhear3shortpassages.Attheendofeachpassage,youwillhearsomequestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneQuestions26to28arebasedonthepassageyouhavejustheard.26.［A］Toshowofftheirwealth.［B］Tofeelgood.［C］Toregaintheirmemory.［D］Tobedifferentfromothers.27.［A］Tohelpsolvetheirpsychologicalproblems.［B］Toplaygameswiththem.［C］Tosendthemtothehospital.［D］Tomakethemawareofitsharmfulness.第11页共54页28.［A］Theyneedcareandaffection.［B］Theyarefondofround?the?worldtrips.［C］Theyaremostlyfrombrokenfamilies.［D］Theyarelikelytocommitcrimes.PassageTwoQuestions29to31arebasedonthepassageyouhavejustheard.29.［A］Helostconsciousness.［B］Hewasslightlywounded.［C］Hewasseriouslyinjured.［D］Hewasburiedunderanicebox.30.［A］Aboutfourdays.［B］Aroundeightdays.［C］Adayandahalf.［D］Morethansixdays.31.［A］Hisfatherpulledhimoutintime.［B］Helefttheareabeforetheearthquake.［C］Hestayedinanicebox.［D］Theirhouseescapedtheearthquake.PassageThreeQuestions32to35arebasedonthepassageyouhavejustheard.32.［A］TheywanttochangethewayEnglishistaught.第12页共54页［B］TheylearnEnglishtofindwell-paidjobs.［C］Theywanttohaveanup-to-dateknowledgeofEnglish.［D］Theyknowclearlywhattheywanttolearn.33.［A］Professionals.［B］Collegestudents.［C］Beginners.［D］Intermediateearners.34.［A］Coursesfordoctors.［B］Coursesforbusinessmen.［C］Coursesforreporters.［D］Coursesforlawyers.35.［A］Threegroupsoflearners.［B］TheimportanceofbusinessEnglish.［C］EnglishforSpecificPurposes.［D］FeaturesofEnglishfordifferentpapacies.SectionCDirections:Inthissection,youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblanksnumberedfrom36to43withtheexactwordsyouhavejustheard.Forblanksnumberedfrom44to46youarerequiredtofillinthe第13页共54页missinginformation.Fortheseblanks,youcaneitherusetheexactwordsyouhavejustheardorwritedownthemainpointsinyouownwords.Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten.Coalhasnotbeenusedveryextensivelyasanenergysourcerecently.However,it(36)__________willbecomeaveryimportantsourceofenergyinthefuturebecauseofdwindling(37)___________ofnaturalgasandoil.Althoughcoal(38)______________tobeblack,itactuallyhasblack,yellow,orange,andredbandsofcolorwhenitisexaminedunderapowerfulmicroscope.Coalprobablywasformedabout300millionyearsagoby(39)______________treesandotherplantlifegrowingin(40)_____________.Thesetreesandplantsdiedandthenfellintothewater.Theycontainedtheelementsoxygen,hydrogen,and(41)____________.Astheearthchangedits(42)__________,theweightoftheground(43)____________downonthetreesandplants.Thusseamsofcoalwereformed.(44)_________________________.Stripminingisquickerandsaferthanundergroundmining,butitcanleavethesurfaceoftheearthbareandugly.(45)_____________________.Whilebothundergroundandstripminesstillcanbehazardous,thereno第14页共54页longerareasmanyaccidentsincoalminingasthereoncewere.(46)_____________________.Manyoftoday’scoalminersareearninggoodwagesinanoccupationwhichisquitesafeandveryimportant.PartⅣReadingComprehension(ReadinginDepth)(25minutes)SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.Questions47to56arebasedonthefollowingpassage.Wisebuyingisapositivewayinwhichyoucanmakeyourmoneygofurther.Thewayyougoaboutpurchasinganarticleoraservicecanactually47youmoneyorcanaddtothecost.Takethe48exampleofahairdryer.Ifyouarebuyingahairdryer,youmightthinkthatyouaremakingthe49buyifyouchooseonewhoselookyoulikeandwhichisalsothecheapest50price.Butwhenyougetithomeyoumayfindthatittakestwiceas第15页共54页longasamoreexpensive51todryyourhair.Thecostoftheelectricityplusthecostofyourtimecouldwellmakeyourhairdryerthemostexpensiveoneofall.Sowhatprinciplesshouldyou52whenyougooutshopping?Ifyoukeepyourhome,yourcaroranyvaluable53inexcellentcondition,you’llbesavingmoneyinthelongrun.Beforeyoubuyanew54,talktosomeonewhoownsone.Ifyoucan,useitorborrowittocheckitsuitsyourparticularpurpose.Beforeyoubuyanexpensive55,oraservice,docheckthepriceandwhatisonoffer.Ifpossible,choose56threeitemsorthreeestimates.［A］possession［B］save［C］best［D］appliance［E］material［F］from［G］simple［H］with［I］in［J］element［K］model［L］item［M］easy［N］adopt［O］reasonableSectionBDirections:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.Foreachofthemtherearefourchoicesmarked［A］,［B］,［C］and［D］.YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.第16页共54页PassageOneQuestions57to61arebasedonthefollowingpassage.Friendshipisoneofthebasicbondsbetweenhumanbeings.Whilethecharacteristicsoffriendshipmightvaryfromonecountrytoanother,peoplefromallculturesnotonlyenjoyfriendsbutneedthem.Manystudieshaveshownthatteenagerswhohavenofriendsoftensufferfrompsychologicaldisorders.Ithasbeenshownthatteenagers,perhapsmorethananyotheragegroup,needcompanionshipandasenseofbelonging.Thenegativeconsequencesoflonelinesshavealsobeenobservedamongtheelderly.Thedeathofaspouseoftenleavesawidoworawidowertotallybereft.If,however,theyaresurroundedbyfriendsandrelativesandiftheyareabletoarticulatetheirfeelings,theyaremorelikelytorecoverfromtheirgrief.“NomanisanInotherwords,weareallpartsofsociety.Weallneedthelove,admiration,respectandmoralsupportofotherpeople.Ifwearefortunate,ourfriendswillprovideuswithallofthesenecessaryaspectsoflife.Asmostpeopleobserve,therearemanylevelsoffriendship.Thedegreeorintensityoffriendshipvariesdependingonthe第17页共54页personalityoftheindividualsinvolvedandthecontextoftherelationships.Extrovertsenjoybeingsurroundedbymanypeoplewhereasintrovertsareperhapscontentwithfewerbutmoreintensefriendships.Everyoneisnotequallyopenwithalltheirfriends.Thedegreeofintimacyisdeterminedbymanyfactors.Closefriendscanbeformedatanystageinone?slifebuttheyareusuallyveryrare.Notverymanypeoplehavemorethanafewreallyclosefriends.Irrespectiveofthelevelofintimacy,allfriendshipsarebasedonreciprocity,honestyandacertainamountofloveandaffection.57.Thesecondparagraphimpliesthat_____________.［A］teenagerswithoutfriendswillsufferfrompsychologicalproblems［B］awidoworawidowerwilldieverysoonwithoutcompanionship［C］humanbeingsneedcompanionshipandasenseofbelonging［D］bothAandB58.“Nomanisanisland”(Line1,Para.3)impliesthat______________.isapartofanislandcannotbeanislandisjustapartofsocietyisanisland第18页共54页59.Thedegreeofintimacyoffriendshipmainlydependson_____________.［A］age［B］belonging［C］personality［D］culture60.Theauthorthinksthatclosefriends_____________________.［A］canbeeasilyformedwhenoneisyoung［B］cannotbelong-lasting［C］arenotrareforrareformostpeople61.Theword“irrespective”(Lastsentence,Para.5)means______________________.［A］notrespecting［B］dishonoring［C］regardless［D］consideringPassageTwoQuestions62to66arebasedonthefollowingpassage.Sixteenyearsago,EileenDoyle’shusband,anengineer,tookhisfourchildrenupforanearlymorningcupoftea,packedasmallcaseandwasneverseenorheardofagain.Eileenwasastonishedandinastateofdespair.Theyhadbeenahappyfamilyand,asfarassheknew,therehadbeennothingwrongwiththeirmarriage.Everydayoftheyearasmallgroupofmenandwomenquietlypackafewbelongingsandwithoutsomuchasanoteoragood?bye第19页共54页closethefrontdoorforthelasttime,leavingtheirdebts,theirworriesandtheirconfusedfamiliesbehindthem.Lastyear,morethan1,200menandnearlyasmanywomenwerereportedmissingfromhighestin15years.Manydidreturnhomewithinayear,butothersrejectedthepastcompletelyandarenowlivinganewlifesomewhereunderadifferentidentity.Tothoseleftbehindthisformofdesertionisaterribleblowtotheirprideandself-confidence.Eventhefinalityofdeathmightbepreferable.Atleastitdoesnotimplyrejectionorfailure.Worsethanthat,peoplecanbeleftwithanunfinishedmarriage,notknowingwhethertheywillhavetowaitsevenyearsbeforetheyarefreetostartafreshlife.ClinicalpsychologistPaulBrownbelievesmostdeparturesofthiskindtobewellplannedratherthanimpulsive.“It’stypicalofthekindofpersonalitywhichseemsabletoignoreotherpeople’spainanddifficulties.Runningaway,likekillingyourself,isahighlyaggressiveact.Bycreatinganabsencethepeopleleftbehindfeelguilty,upsetand62.Whenherhusbandlefthome,EileenDoyle_________.［A］couldnotforgivehimfortakingthechildren［B］hadbeenexpectingittohappenforsometime第20页共54页［C］couldnotunderstandwhy［D］blamedherselfforwhathadhappened63.Mostpeoplewholeavetheirfamiliesbehindthem___________.［A］dosowithoutwarning［B］dosobecauseoftheirdebts［C］comebackimmediately［D］changetheirnames64.Somepeoplewouldevenpreferthedeathtotherunningawayoftheirspousebecause___________.［A］theirspousewouldfeelnopainduringthedeath［B］theirspouse’sdeathwouldnotblowtheirprideandconfidence［C］adesertionwouldnotbringafeelingofrejectionorfailure［D］theirdeathwouldmakethemfeellesspainful65.Themanorwomanleftbehindwithanunfinishedmarriageusually______________.［A］admitsresponsibilityforthesituation［B］wishesthepersonwhohasleftweredead［C］comesbackwithinayear［D］willhavenolegalmarriagelifeforsevenyears66.PaulBrownregardsleavinghomeinsuchcircumstances第21页共54页as___________________.［A］anactofdespair［B］anactofselfishness［C］theresultofasuddendecision［D］theresultoftheenormoussenseofguiltPartⅤCloze(15minutes)Directions:Thereare20blanksinthefollowingpassage.Foreachblanktherearefourchoicesmarked［A］,［B］,［C］and［D］ontherightsideofthepaper.YoushouldchoosetheONEthatbestfitsintothepassage.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.Modernpeoplewearmanymasksthatkeeptheirrealityconfinedand67,eventothemselves.Thepossibilityofencounteringone’s68,learningaboutone’sself,isfrighteningand69.Manypeopleexpect70theworst.Ahiddenfear71thefactthattheymayalsodiscoverthebest.Todiscovertheworstistofacethedecisionof72ornottocontinueinthesamepattern.Tolearnthebestistofacethedecisionofwhetherornottoliveup73it.74discoverymayinvolvechangeand75causesanxiety.76,thiscanbeacreativeanxietywhichmaybethoughtofasexcitement—theexcitementofenhancingone’s77forbeingawinner.Transactionalanalysisisa(n)78youcanuse第22页共54页toknowyourself,toknowhowyourelatetoothers,andtodiscoverthedramatic79yourlifeistaking.Theunitofpersonalitystructureistheegostate.Bybecoming80ofyouregostate,youcan81betweenyourvarioussourcesofthoughts,feelings,andbehaviorpattern.Youcanbemoreawareofthechoicesavailabletoyou.Theunitofmeasureininterpersonalrelationshipsisthe82.Byanalyzingyourtransactions,youcangaina83consciouscontrolofhowyouoperatewithotherpeopleandhowtheyoperatewithyou.Transactionalanalysisisapractical84fromwhichyoucan85olddecisionsandbehaviorandchange86youdecideisdesirableforyoutochange.67.［A］known［B］unknown［C］surrounded［D］unlimited68.［A］mask［B］armor［C］reality［D］fact70.［A］discovering［B］todiscover［C］bediscovered［D］tobediscovered71.［A］relieson［B］liesin［C］basedon［D］accordingto72.［A］how［B］why［C］what［D］whether73.［A］to［B］on［C］with［D］in74.［A］Both［B］Either［C］One［D］Neither75.［A］therefore［B］however［C］even［D］but第23页共54页76.［A］Therefore［B］Moreover［C］Then［D］However77.［A］possibility［B］pattern［C］anxiety［D］decision78.［A］instrument［B］appliance［C］equipment［D］tool79.［A］course［B］process［C］track［D］direction80.［A］beware［B］aware［C］awake［D］unconscious81.［A］choose［B］change［C］distinguish［D］compare82.［A］transaction［B］transition［C］transmission［D］transformation83.［A］much［B］more［C］few［D］little84.［A］desire［B］frame［C］stage［D］step85.［A］evaluate［B］change［C］make［D］decide86.［A］which［B］that［C］whether［D］whatPartⅥTranslation(5minutes)Direction:CompletethesentencesonAnswerSheet2bytranslatingintoEnglishtheChinesegiveninbrackets.87.Thepriceofbeer_________________(从50美分到4美元不等)perliterduringthesummerseason.88.Thefifthgenerationcomputers,withartificialintelligence,__________________(正在研制)andperfectednow.89.Hewearsapairof别人认出来).91.Franklyspeaking,drather第24页共54页任何措施)aboutitforthetimebeing.92.Thesubstancedoesnotdissolveinwater______________管是否加热).KeytoModelTestFourPartIWriting【写作思路】别，以及宿舍生活的利与弊。【参考范文】DormitoryLifeFormostuniversitystudents,dormitorylifeisanewexperience.Moststudentshaveneverlivedfarawayfromtheirparentsbeforecomingtouniversity.Theyhavealwayshadtheirparentstodependonforadviceandguidance,andwhentheybecomeuniversitystudents,theirlivesbegintochange.Therearestrikingdifferencebetweenhomelifeanddormitorylife.Studentsmustbegintoberesponsiblefortheirownaction.Theymustdependonthemselvestogetupinthemorningontimeforclass,toeatproperly,tokeeptheirclothesandthemselvesclean,andtosetasideanappropriateamountoftimeforstudyandrelaxation.Theymustalsolearntotakecareoftheirmoney,第25页共54页makingsuretopreserveenoughforbothnecessitiesandforfun.Ingeneral,therearebothgoodandbadpointsaboutlifeinstudent-dormitory.Often,dormitoryroomsaresmallandcrowded.Thislackofspacecanlimitsprivacyandmakeitdifficultforstudentstoconcentrateontheirstudies.Ontheotherhand,inadormitory,studentshaveagreatdealmorefreedomthantheymighthaveathome.Theycanactaccordingtotheirownwillanddesirethantothatofparents.PartIIReadingComprehension(SkimmingandScanning)【全文翻译】动物的运动除了缺少剧情音乐之外，这看上去就像《大白鲨》影片中的一个场回地摆动。突然，它敏感的皮肤神经末梢感受到了猎物游动时发出的震动。瞬间，它就变成一台高效致命的死亡机器。它绷紧肌肉，快速地在水中条大鱼。随后，它来回扭动着头，从猎物的身上撕下大块大块的肉，把它们吞了下去。很快地，猎食活动就结束了。为了生存而移动鲨鱼追逐猎物的过程以一种夸张的方式证明了移动（或者运动）对第26页共54页于动物的重要作用。像鲨鱼一样，大部分的动物通过移动来发现食物。他们还利用移动来逃避敌人、寻找配偶、开拓新的地盘。移动的方法包括：爬行、跳跃、滑行、飞行、飘浮或者漫步。借助各种有助移动的发明，人类加强了其移动优势，可以再任何环境下移动。汽车、火箭、潜艇能把人类从深海运输到遥远的月亮。然们留下了深刻的印象。但是，经过仔细的研究，美国杜克大学的海洋生物学家S.A.Vosburgh和J.H.Hebrank才发现研究。皮肤是关键生物学家们发现，鲨鱼的皮肤是使它们在水中高效游泳的关键。鲨或释放大量的能量。当拉伸纤维时，纤维中蓄满了能量，就像绷紧的弓弦一样。能量被释放后，纤维就松弛了。杜克大学的生物学家发现，最大拉伸发生在鲨鱼弯曲身体游泳的时候。当身体前后移动时，弯曲处外侧的纤维受到强烈的拉伸，大量的第27页共54页被释放出来了。随着能量在鲨鱼身体两侧交替地储存和释放，它的尾巴就像鞭子一样在水中穿来穿去。能量的来源维而产生的压力，而不是来自于空气的压力。当鲨鱼缓慢游动时，纤维内的压力相对较低。纤维比较松弛时，鲨式进行移动。但是，当它发现重要的食物来源时，一些奇妙的变化就自动发生了。鲨鱼内部的压力可能会增加10倍，胶原纤维在这种压力下剧烈拉伸，蓄积了大量的能量。接着，这种能量被转移到尾巴上，鲨鱼快速运动起来，剩下的事情就可想而知了。海豚是速度最快的纪录保持者海豚是另一种快速的海洋动物，这种海洋哺乳动物的速度为每小时20英里。研究海豚的生物学家们发现，就像鲨鱼一样，海豚的快速第28页共54页动时，水流会平稳地流过它们的身体。这种平稳的水流被称为层流。然而，当鱼快速移动时，其周围的水流就变得湍急起来。这种乱流使摩擦加大，降低了鱼的速度。海豚的皮肤弹性很大，可以随着水波的波形而弯曲。实际上，水波身边平稳地流过。其他动物快速游动时，由于受到乱流的阻碍，其速度就降低了；但是，海豚却能够以破纪录的速度在水中快速穿行。其他的低速动物面最大的输家可能是蛞蝓（鼻涕虫）。它看起来就像没有壳的蜗牛，其爬行过的地方会留下一条细细的踪迹。它要使用大量的能量制造粘滑的粘液，以便在其上爬行。移动同样的的距离，老鼠只需要其所耗费能量的十二分之一。科学家们认为，由于蛞蝓（鼻涕虫）利用能量的效率很低，所以它样的问题吗?【答案解析】1.【解析】［D］属同义转换题，本题是一种排除选择题。根据题干第29页共54页中的中心词“movementtodo题“Movingtotheshark,mostanimalsusemovementtofindfood.Theyalsouselocomotiontoescapeenemies,findamate,andexplorenowterritories”。该句与题干是一种同义转换，选项和C在原文中均有提及，所以不是正确选项；答案D在原文没有提及，所以是正确答案。2.【解析】［B］属细节推断题。题干考查汽车、火箭和潜艇的例子是为了说明什么，其中的“examplesofautomobiles,rocketsandsubmarines”是关键词，可以将答案定位在文章小标题“Movingtohavetheaddedadvantageofusingtheirvariousinventionstomoveaboutinjustaboutanykindofenvironment.andsubmarinestransporthumansfromdeepoceanstoasfarawayasthemoon”，第二句话所举例子正是为了说明第一句话的内容，这与B项意思一致，而其它选项在文中均未提及。3.【解析】［A］属细节推断题。分析题干，本题考查鲨鱼在水中快速游动的关键是在什么。其中的“key”是关键词，可以将答案定位在小标题“SkinIstheKey”下首段的第一句话，“Thebiologistsdiscoveredthattheskinofthesharkisthekeytotheanimal’shighefficiencyinswimmingthroughthewater”，这与选项A完全一致，所以直接选择A即可。其它选项在文中均有提及，但是都不符合题干的要求。第30页共54页4.【解析】［D］属细节推断题。题干中的“theDukeUniversityIstheKey”DukeUniversitybiologistshavefoundthatthegreateststretchingoccurswherethesharkbendsitsbodywhileswimming”。这与选项D的内容完全一致，所以答案选D项，而其它选项原文均为提及，为干扰项。5.【解析】［C］属细节推断题。题干中“abeltedradialtire”是关键词，可以将答案锁定在文章小标题“SourceofEnergy”下第asaradialtireisinflatedbypressure,so,too,istheareajustundertheshark’scollagena