大学英语四级模拟试题1.docx

大学英语四级模拟试题1.docx

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大学英语四级模拟试题1

大学英语四级模拟试题

（1）

四级模拟试题

（1）我爱英语网

ModelTest1

PartOneListeningComprehensionSectionA

Directions:

Inthissection,youwillhear10shortconversations.Attheendofeachconversation,aquestionwillbeaskedaboutwhatwassaid-Boththeconversationandthequestionwillbespokenonlyonce.Aftereachquestiontherewillbepause.Duringthepause,youmustreadthefourchoicesmarkedA）,B）,C）andD）,anddecidewhichisthebestanswer.ThenmarkthecorrespondingletterontheAnswerSheetwithalinethroughthecentre.Example:

Youwillhear:

Youwillread:

A）Attheoffice.B）Inthewaitingroom.C）Attheairport.

D）Inarestaurant.

Fromtheconversationweknowthatthetwoweretalkingaboutsomeworktheyhadtofinishintheevening.Thisismostlikelytohavetakenplaceattheoffice.Therefore,A）Attheofficeisthebestanswer.Youshouldchoose[A]ontheAnswerSheetandmarkitwithasinglelinethroughthecentre.1.A）Sheisnotinterestedinthearticle.B）Shehasgiventhemanmuchtrouble.

C）Shewouldliketohaveacopyofthearticle.

D）Shedoesn'twanttotakethetroubletoreadthearticle.2.A）HesawthebigtowerhevisitedonTV~B）HehasvisitedtheTVtowertwice.C）HehasvisitedtheTVtoweronce.D）HewillvisittheTVtowerinJune.

3.A）Thewomanhastroublegettingalongwiththeprofessor.B）Thewomanregretshavingtakenupmuchoftheprofessor'stime.C）Thewomanknowstheprofessorhasbeenbusy.

D）Thewomanknowstheprofessorhasrunintotrouble.

4.A）Hedoesn'tenjoybusinesstripsasmuchasheusedto.B）Hedoesn'tthinkheiscapableofdoingthejob.C）Hethinksthepayistoolowtosupporthisfamily,D）Hewantstospendmoretimewithhisfamily.5.A）Themanthoughttheessaywaseasy.

B）Theybothhadahardtimewritingtheessay.C）Thewomanthoughttheessaywaseasy.

D）Neitherofthemhasfinishedtheassignmentyet.

6.A）Inthepark.B）BetweentwobuildingsC）Inhisapartment.D）Underahugetree.7.A）It'sawfullydull.B）It'sreallyexciting.C）it'sveryexhausting.D）It'squitechallenging.

8.A）movie.B）Alecture.C）Aplay.D）Aspeech.

9.A）Theweatherismildcomparedtothepastyears.B）Theyarehavingthecoldestwinterever.C）Theweatherwillsoongetwarmer.D）Theweathermaygetevencolder.

10.A）Themysterystory.B）Thehiringofashopassistant.C）Thesearchforareliablewitness.D）Anunsolvedcaseofrobbery.SectionBPassageOne

Questions11to14arebasedonthepassageyouhavejustheard.11.A）TheywanttochangethewayEnglishistaught.B）TheylearnEnglishtofindwell-paidjobs.

C）Theywanttohaveanup-to-dateknowledgeofEnglish.D）Theyknowclearlywhattheywanttolearn.

12.A）Professionals.B）Collegestudents.

C）BeginnersD）Intermediateearners.

13.A）Coursesfordoctors.B）Coursesforbusinessmen.C）Coursesforreporters.D）Coursesforlawyers.

14.A）Threegroupsoflearners.B）TheimportanceofbusinessEnglish.C）EnglishforSpecificPurposes.D）FeaturesofEnglishfordifferentpapacies.PassageTwo

Questions15to17arebasedonthepassageyouhavejustheard.15.A）Toshowofftheirwealth.B）Tofeelgood.

C）Toregaintheirmemory.

D）Tobedifferentfromothers.

16.A）Tohelpsolvetheirpsychologicalproblems.B）Toplaygameswiththem.C）Tosendshamtothehospital.

D）Tomakethemawareofitsharmfulness.

17.A）Theyneedcareandaffection.B）Theyarefondofround-the-worldtrips.C）Theyaremostlyfrombrokenfamilies.D）Theyarelikelytocommitcrimes.

PassageThree

Questions18to20arebasedonthepassageyouhavejustheard.18.A）Becauseitwastooheavy.B）Becauseitdidnotbendeasily.C）Becauseitdidnotshootfar.D）Becauseitsstringwasshort.

19.A）Itwentoutofuse300yearsagoB）hwasinventedaltertheshorthow.

C）Itwasdiscoveredbeforefireandthewheel.D）It'sstillinusetoday.

20.A）Theyareaccurateandeasytopull.B）Theirshootingrangeis40yards.C）Theyareusuallyusedindoors.D）Theytook100yearstodevelop.

PartIIReadingComprehension（35minutes）

Directions:

Thereare4passagesinthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA）,B）,C）andD）.YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.

PassageOne

Questions21to25arebasedonthefollowingpassage.

Designofallthenewtoolsandimplementsisbasedoncarefulexperimentswithelectronicinstruments.First,ahuman“guineapig”istestedusingaregulartool.Measurementsaretakenoftheamountofworkdone,andthebuildupofheatinthebody.Twistedjointsandstretchedmusclescannotperformaswell,ithasbeenfound,asjointsandmusclesintheirnormalpositions.Thesamepersonisthentestedagain,usingatooldesignedaccordingtothesuggestionsmadebyDr.Tichauer.Allthesetestshaveshownthegreatimprovementofthenewdesignsovertheold.

OneoftheelectronicinstrumentsusedbyDr.Tichauer,themyograph（肌动记器）,makesvisiblethroughelectricalsignalstheworkdonebyhumanmuscle.

Anothermachinemeasuresanydangerousfeaturesoftools,thusprovinginformationuponwhichtobaseanewdesign.Oneconclusionoftestsmadewiththismachineisthatatripodstepladderismorestableandsafertousethanonewithfourlegs.Thisworkhasattractedtheattentionofefficiencyexpertsandtime-and-motion-studyengineer,butitsvaluegoesfarbeyondthat.Dr.Tichauer’sfirstthoughtisforthehealthofthetooluser.Withtherepeateduseofthesametoolalldaylongonproductionlinesandinotherjobs,evenlightmanualworkcanputaheavystressononesmallareaofthebody.Intime,suchstresscancauseadisablingdisease.Furthermore,musclefatigueisaserioussafetyhazard.

Efficiencyistheby-productofcomfort,Dr.Tichauerbelieves,andhisnewdesignsfortraditionaltoolshaveprovedhispoint.

21.Whatareinvolvedinthedesignofanewtoolaccordingtothepassage?

A）Electronicinstrumentsandaregulartool.B）Ahuman“guineapig”andaregulartool.

C）Electronicinstrumentsandahuman“guineapig”.

D）Electronicinstruments,ahuman“guineapig”andaregulartool.

22.Fromthepassageweknowthatjointsandmusclesperformbestwhen__________________.

A）theyaretwistedandstretched

B）theyareintheirnormalpositions

C）theyaretestedwithahuman“guineapig”D）theyaretestedwithelectronicinstruments

23.A“myograph”（Para.2,Line1）isanelectronicinstrumentthat________________.

A）isabletodesignnewtools

B）measurestheamountofenergyused

C）enablepeopletoseethemuscularmovementsD）visualizeselectricalsignals

24.Itcanbeinferredfromthepassagethat________________.A）astepladderusedtohavefourlegs.B）itisdangeroustousetools

C）atripodissaferinatooldesignD）workersaresaferonproductionlines

25.Dr.Tichauerstartedhisexperimentsinitiallyto_________________.A）improveefficiencyB）increaseproductionC）reduceworkloadD）improvecomfort

Questions26to30arebasedonthefollowingpassage:

Moreandmore,theoperationsofourbusinesses,governments,andfinancialinstitutionsarecontrolledbyinformationthatexistsonlyinsidecomputermemories.Anyonecleverenoughtomodifythisinformationforhisownpurposescanreapbigreward.Evenworse,anumberofpeoplewhohavedonethisandbeencaughtatithavemanagedtogetawaywithoutpunishment.

It’seasyforcomputercrimestogoundetectedifnoonechecksuponwhatthecomputerisdoing.Butevenifthecrimeisdetected,thecriminalmaywalkawaynotonlyunpunishedbutwithaglowingrecommendationfromhisformeremployers.Ofcourse,wehavenostatisticsoncrimesthatgoundetected.Butit’sdisturbingtonotehowmanyofthecrimeswedoknowaboutweredetectedbyaccident,notbysystematicinspectionsorothersecurityprocedures.Thecomputercriminalswhohavebeencaughtmayhavebeenthevictimsofuncommonlybadluck.

Unlikeotherlawbreakers,whomustleavethecountry,commitsuicide,orgotojail,computercriminalssometimesescapepunishment,demandingnotonlythattheynotbechargedbutthattheybegivengoodrecommendationsandperhapsotherbenefits.Alltoooften,theirdemandshavebeenmet.

Why?

Becausecompanyexecutivesareafraidofthebadpublicitythatwould

resultifthepublicfoundoutthattheircomputerhadbeenmisused.Theyhesitateatthethoughtofacriminalboastinginopencourtofhowhejuggled（诈骗）themostconfidential（保密）recordsrightunderthenosesofthecompany’sexecutives,accountants,andsecuritystaff.Andsoanothercomputercriminaldepartswithjusttherecommendationsheneedstocontinuehiscrimeselsewhere.26.Itcanbeconcludedfromthepassagethat_______________.A）itisstillimpossibletodetectcomputercrimestoday

B）peoplecommitcomputercrimesattherequestoftheircompany

C）computercriminalsescapepunishmentbecausetheycan’tbedetected

D）computercrimesarethemostseriousproblemintheoperationoffinancialinstitutions

27.Itisimpliedinthethirdparagraphthat_________________.A）mostcomputercriminalswhoarecaughtblametheirbadluckB）therapidincreaseofcomputercrimesisatroublesomeproblemC）mostcomputercriminalsaresmartenoughtocoveruptheircrimesD）manymorecomputercrimesgoundetectedthatarediscovered28.Whichofthefollowingstatementsismentionedinthepassage?

A）Astrictlawagainstcomputercrimesmustbeenforced

B）Companiesusuallyhesitatetouncover