大学英语四级模拟试题附答案.docx
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大学英语四级模拟试题附答案
大学英语四级模拟试题(附答案)
PartOneListeningComprehension
SectionA
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)Betweentwobuildings
C)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.
SectionB
PassageOne
Questions11to14arebasedonthepassageyouhavejustheard.
11.A)TheywanttochangethewayEnglishistaught.
B)TheylearnEnglishtofindwell-paidjobs.
C)Theywanttohaveanup-to-dateknowledgeofEnglish.
D)Theyknowclearlywhattheywanttolearn.
12.A)Professionals. B)Collegestudents.
C)Beginners D)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)Itwentoutofuse300yearsago
B)hwasinventedaltertheshorthow.
C)Itwasdiscoveredbeforefireandthewheel.
D)It'sstillinusetoday.
20.A)Theyareaccurateandeasytopull.
B)Theirshootingrangeis40yards.
C)Theyareusuallyusedindoors.
D)Theytook100yearstodevelop.
PartII ReadingComprehension (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)enablepeopletoseethemuscularmovements
D)visualizeselectricalsignals
24.Itcanbeinferredfromthepassagethat________________.
A) astepladderusedtohavefourlegs.
B) itisdangeroustousetools
C) atripodissaferinatooldesign
D) workersaresaferonproductionlines
25.Dr.Tichauerstartedhisexperimentsinitiallyto_________________.
A) improveefficiency
B) increaseproduction
C) reduceworkload
D) 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?
Becausecompanyexecutivesareafraidofthebadpublicitythatwouldresultifthepublicfoundoutthattheircomputerhadbeenmisused.Theyhesitateatthethoughtofacriminalboastinginopencourtofhowhejuggled(诈骗)themostconfidential(保密)recordsrightunderthenosesofthecompany’sexecutives,accountants,andsecuritystaff.Andsoanothercomputercriminaldepartswithjusttherecommendationsheneedstocontinuehiscrimeselsewhere.
26.Itcanbeconcludedfromthe