大学英语四课后习题答案

大学英语四课后习题答案大学英语四课后习题答案大学英语四课后习题答案资料仅供参考文件编号：2022年4月大学英语四课后习题答案版本号：A修改号：1页次：1.0审核：批准:发布日期：unit1Keytoexercises:

Vocabulary

III．

1.idle

2.justify

3.discount

4.distinct

5.minute

6.accused

7.object

8.contaminate

9sustain

10.worship

IV

1.accusing….of

2.endup

3.cameupon

4.atherworst

5.payfor

6.runariskof

7.participatein

8.otherthan

9.objectto\objectedto\10.atbest

V．

1.K

2.G

3.C

4.E

5.N

6.O

7.I

8.L

9.A

10.D

Collocation

VI

1.delay

2.pain

3.hardship

4.suffering

5.fever

6.defeat

7.poverty

8.treatment

9.noise

10.agony

WordBuilding

．

1.justify

2.glority

3.exemplifies

4.classified

5.purified

6.intensify

7.identify

8.terrifie

VII．

1.bravery

2.jewelry

3.delivery

4.machinery

5.robbery

6.nursery

7.scenery

8.discovery

Sentence

Structure

VIII．

1.otherthanforfuneralsandweddings

2.otherthantoliveanindependentlife

3.otherthanthattheyappealedtohiseye

4.butotherthanthat,hewilleatjustabouteverything

5.otherthanthatit’ssomewhereinthetowncenter

IX．

1.shouldn’thavebeentothecinemalastnight

2.wouldn’thavetoldhimtheanswer

3.theyneedn’thavegoneatall

4.musthavehadtoomuchworktodo

5.mighthavebeeninjuredseriously

Translation

X.

1.Theplantdoesnotgrowwellinsoilsotherthanoneinwhichithasbeendeveloped.

2.Researchfindingsshowthatwespendabouttwohoursdreamingeverynight,nomatterwhatwemayhavedoneduringtheday.

3.Somepeopletendtojustifytheirfailurebyblamingothersfornottryingtheirbest.

4.Weremaintruetoourcommitment:Whateverwepromisedtodo,wewoulddoit.

5.EvenBeethoven’sfatherdiscountedthepossibilitythathissonwouldonedaybecomethegreatestmusicianintheworld.ThesameistrueofEdison,whoseemedtohisteachertobequitedull.

6.Theywereaccusedbytheauthoritiesofthreateningthestatesecurity.

Cloze

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unit2Keytoexercises:VocabularyIII．1.coarse

2.betrayed

3.incident

4.postponed

5.execute6.surrounding

7.applause

8.extraordinary

9.clumsy

10.sparkedIV1for

2.against

3.up

4.about

5.up6.to

7.down

8。down

9.in

10.onV．1-5

IJBDE

6-10

GFLNACollocationVI．1.service

2.help\hand

3.influence

4.guarantee

5.visit6.span

7.welcome

8.spirit

9.duties

10.buildingsWordVII．1.artist

2.terrorist

3.novelist

4.activists5.biologists

6.idealist

7.capitalists

8.touristVIII．1.terrorism

2.industrialism

3.realism

4.idealism5.criticism

6.heroism

7.racism

8.ModernismSentence

StructureIX．1.IfIhadknownthatyouwerecoming,Iwouldhavemetyouattheairport.2.Ifhehadtriedtoleavethecountry,hewouldhavebeenstoppedattheborder.3.Ifwehadfoundhimearlier,wewouldhavesavedhislife.4.IfIhadcaughtthatplane,Iwouldhavebeenkilledintheaircrash.5.Ifhehadbeeningoodhealth,hewouldhavewrittenmanybooks.X．1.it’sawondertofind2.Itisasurpriseforustofind3.itisawasteoftimetoarguewithhim4.It’sacomforttoknow5.ItisareliefforustolearnTranslationXI.1.Ifthecharactersinthiscomedyhadbeenmorehumorous,itwouldhaveattractedalargeraudience.2.Shehasneverlostfaithinherownability,soitisapossibilityforhertobecomeasuccessfulactress.3.Ineverhadformaltraining,IjustlearnedasIwentalong.4.Astheirproductsfindtheirwayintotheinternationalmarket,theirbrandisgaininginpopularity.5.Shecouldmakeupastorybysayingshewasknockedunconsciousbythievesandthatallhermoneywasgone,butshedoubtedwhethershecouldmakeitsoundbelievable.6.Noonewascertainwhetherhepostponedthevisitonpurpose,butthisbroughtmorecriticismofhim.Cloze1-5CBCBA

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unit3Keytoexercises:VocabularyIII．1.raw

2.convicted

3.compensation

4.notify

5.provisions6.receipt

7.paste

8.altered

9.thrive

10.certifyIV1.up

2.to

3.down

4.of

5.o

7.for

8.on

9.through

10.ofV．1-5MEGAH

6-10CIKODCollocationVI．1.respect

2.degree

3.money

4.living

5.praise6.place

7.success

8.scholarship

9.job

10.reputationWordVII．1.longish

2.animal-like

3.selfish

4.honey-like5.ball-like

6.boyish

7.yellowish

8.bookishVIII．1.politicians

2.technician

3.comedian

4.musicians5.physicians

6.electricians

7.beautician

8magicianSentence

StructureIX1.ThewantedmanisbelievedtobelivinginNewYork.2.Manypeoplearesaidtobehomelessafterthefloods.3.Threemenaresaidtohavebeenarrestedaftertheexplosion.4.Theprisoneristhoughttohaveescapedbyclimbingoverthewall.5.Fourpeoplearereportedtohavebeenseriouslyinjuredintheaccident.X．1.Hetriedsendingherflowers,butitdidn’thaveanyeffect.2.Idon’tregret

tellingherwhatIthought,evenifIupsether.3.ThewindowwasbrokenbecauseIforgottocloseitwhenIleft.4.Weregrettoinformthatthematerialsyouorderedareoutofstock.5.Hewelcomedthenewstudentandthenwentontoexplainthecollegeregulations.TranslationXI.1.Sevenoreightofficialsarereportedtohavetakenbribesandthemayorhasdecidedtolookintotheaffairinperson.2.Theseworkersregretyieldingtothemanagement’sadviceandgoingbacktowork.Nowtheyareagainfacedwiththethreatoflosingtheir

jobs.3.Youonlyneedtofilloutaformtogetyourmembership,whichentitlesyoutoadiscountongoods.4.Theircarbrokedownhalfwayfornoreason,Asaresulttheyarrivedthreehourslaterthantheyhadplanned.5.Theofficialgotinvolvedinascandalandwasforcedtoresignweekslater.6.Themanlivingonwelfarebegantobuilduphisownmarket,onestepatatimeandhisbusinessisthriving.ClozeXIII1-5BCADB

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unit4Keytoexercises:Vocabulary

III．1.investment

2.disposal

3.condensed

4.strategic

5.revenue6.scratch

7.utilities

8.invested

9.nowhere

10.transmission

IV1.islaggingfarbehind

2.arestuckwith

3.goingfor

4.remainincontact

5.keeppacewith

6.atyourdisposal

7.datesfrom

8.scratchedthesurfaceof

9.stuckin

10.choosebetween

V．1-5LNDEH

6-10IFOJBCollocation

VI．1.exchange

2.growth

3.opportunities

4.understanding

5.benefits6.peace

7.development

8.career

9.will

10.statusWord

VII．1.superpower

2.superabundant

3.supermarket

4.super-speed5.supercomputer

6.superman

7.superstsr

8.super-efficient

VIII．1.auto-timer

2.auto-foccus

3.autograph

4.auto-reverse5.autobiography

6.automaker

7.autoloading

8.autocriticism

IX1.Concentrateonindoordelightsratherthanoutdoorfightsandyou’llbemuchbetterappreciated.2.Asaresultofthedevelopmentofcomputertechnologymanypeoplemayeventuallybeabletoworkathomeratherthangototheoffice.3.Somepeoplesaythatthepupils’achievementsthistermwillbemeasuredbyaformaltestratherthantheirteacher’sassessment.4.Theyarguedthattheirproductsshouldbedevelopedonthebasisofneedratherthanprofit.5.Duringweekendsthebusinessmenmayspendtimeestablishingfriendshipandmutualtrustratherthandiscussingmyparticularitemofbusiness.

X1.Petrolnowistwiceasexpensiveasitwasafewyearsago.2.Theirsisaboutthreetimesasbigasours.3.LatinAmericancustomerstalktowtofourtimesaslongonthephoneaspeopleinNorthAmerican.4.thefeeforcellphonesistypicallytwiceasmuchasforcallsmadeoverfixedlines.5.cantransmit250,000timesasmuchasdataasastandardtelephonewire.

XI.1.Ratherthaninvestinmyeducation,myparentsspenttheirmoneyonanewhouse.2.Todaypeoplearespendingtwiceasmuchasonentertainmentandrelaxationastheydidinthepast.3.Inordertobesuccessful,abusinessmustkeeppacewithdevelopmentinthemarketplace.4.HerfluencyinEnglishgaveheranadvantageovergirlsforthejob.5.Forstudents,nowhereisbetterthanthelibrary,whereallthebooksareattheirdisposal.6.Weshouldmakefulluseoftheplatformtostrengthencommunication,expandcooperationinmoreareasandseekfurtherdevelopmentthroughjointefforts.Cloze

XIII1-5CDABB

6-10CDBCD

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16-20DBACCunit5Keytoexercises:Vocabulary

III．1.investment

2.disposal

3.condensed

4.strategic

5.revenue6.scratch

7.utilities

8.invested

9.nowhere

10.transmission

IV1.islaggingfarbehind

2.arestuckwith

3.goingfor

4.remainincontact

5.keeppacewith

6.atyourdisposal

7.datesfrom

8.scratchedthesurfaceof

9.stuckin

10.choosebetween

V．1-5LNDEH

6-10IFOJBCollocation

VI．1.exchange

2.growth

3.opportunities

4.understanding

5.benefits6.peace

7.development

8.career

9.will

10.statusWord

VII．1.superpower

2.superabundant

3.supermarket

4.super-speed5.supercomputer

6.superman

7.superstsr

8.super-efficient

VIII．1.auto-timer

2.auto-foccus

3.autograph

4.auto-reverse5.autobiography

6.automaker

7.autoloading

8.autocriticism

IX1.Concentrateonindoordelightsratherthanoutdoorfightsandyou’llbemuchbetterappreciated.2.Asaresultofthedevelopmentofcomputertechnologymanypeoplemayeventuallybeabletoworkathomeratherthangototheoffice.3.Somepeoplesaythatthepupils’achievementsthistermwillbemeasuredbyaformaltestratherthantheirteacher’sassessment.4.Theyarguedthattheirproductsshouldbedevelopedonthebasisofneedratherthanprofit.5.Duringweekendsthebusinessmenmayspendtimeestablishingfriendshipandmutualtrustratherthandiscussingmyparticularitemofbusiness.

X1.Petrolnowistwiceasexpensiveasitwasafewyearsago.2.Theirsisaboutthreetimesasbigasours.3.LatinAmericancustomerstalktowtofourtimesaslongonthephoneaspeopleinNorthAmerican.4.thefeeforcellphonesistypicallytwiceasmuchasforcallsmadeoverfixedlines.5.cantransmit250,000timesasmuchasdataasastandardtelephonewire.

XI.1.Ratherthaninvestinmyeducation,myparentsspenttheirmoneyonanewhouse.2.Todaypeoplearespendingtwiceasmuchasonentertainmentandrelaxationastheydidinthepast.3.Inordertobesuccessful,abusinessmustkeeppacewithdevelopmentinthemarketplace.4.HerfluencyinEnglishgaveheranadvantageovergirlsforthejob.5.Forstudents,nowhereisbetterthanthelibrary,whereallthebooksareattheirdisposal.6.Weshouldmakefulluseoftheplatformtostrengthencommunication,expandcooperationinmoreareasandseekfurtherdevelopmentthroughjointefforts.Cloze

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16-20DBACCunit6KeytoUnitVIexercises:Vocabulary

III．1.Substantial

2.concerning

3.negotiation

4.missions

7.financed

8.secure

9.impose10.donation

IV1.by

2.in3.of

4.to

5.up

6.on\upon

7.with

8.in

9.in

10.between

V．1-5OEGIJ

6-10BKNMDCollocation

VI．1.approaches

2.reward

3.protection

4.honor

5.advice6.access

7.advantages

8.help

9.sympathy

10.understanding

WordVII．1.foresight

2.forewarned

3.foreground

4.postgraduate5.post-race

6.foresaw

7.post-Christmas

8.post-electionVIII．1.e-shopper

2.e-merchant

3.e-journal

4.e-classroom

5.e-commerce

6.e-mail

7.e-dictionaries

8.e-cashIX1.It’spointlesstogotherenextMonday-there’sapublicholiday.2.Itiseasytotalkabouthavinghighmoralstandards,but,inpractice,whatwouldonereallydoinsuchasituation

3.Itisinterestingtoseedifferentculturesandwaysoflife.4.Itisreallyastonishingthatsherefusestotalktoyou.5.Itisimportantthatshecomestraighttomewhenshearrives.X1.Supposeyouobjecttocarryingoutaparticularmanagementorderandyouareafraidofthemanager,whatwouldyoudo?

2.Supposeyouhavejustgotmarriedandyouareabouttoworkabroadforthreeyears,howwouldyouexplainittoyournewly-marriedwife?

3.Supposesomeonecouldn’tunderstandwhyyoudidn’tarrestHarry,wouldexplaintoremovethedoubts?

4.Supposeyourtenantfailstopayfortherentintime,wouldyouthrowhimout?

5.Supposeyouareaveryheavysmokerandareanxioustobreakthehabit,wherecouldyougethelp?

XI.1.Supposeyoufoundoutthatyourcolleaguetakesbribes,wouldyoujustignoreit?

2.we’vegivenuponhimbecauseheissostubborn.Itispointlesstoarguewithhim.3.Hehituponagoodmethodtospeeduptheprogressoftheexperiment,butopinionsdifferedamongmembersofthegrouponit.4.TodayI’mabletosquaremyprofessionwithmyinterest,whichIwasn’tabletodobefore.5.Theabilitytovisuallydistinguishbetweenredandgreenisessentialtobecomingadriver.6.Theteamconsistedofsevenpeoplewhometonaregularbasistosharetheirinformationwitheachother.Cloze

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III．1.discounted

2.biased

3.variation

4.potential

5.Confronted6.migrate

7.descended

8.distinct

9.superficial

10.extensiveIV1.todate

2.ineffect

3.nothinglessthan

4.Asof

5.incombinationwith

6.Inadditionto

7.shednewlighton

8.is…confinedto

V．1-5KOCFJ

6-10

IGAMECollocation

VI．.1.awards

2.challenges

3.component

4.advance

5.changes6.advantage

7.influence

8.effect

9.objective

10.threat

Word

VII．1.privacy

2.intimacy

3.frequency

4.fluency

5.secrecy

6.urgency

7.consistency

8.dependency

WordbuildingVIII．1.politics

2.classics

3electronics.

4.economics5.psychology

6.methodology

7.technology

8.bilogyIX1.Beinghealthyismorethanaquestionofnotbeingill.2.Iwasmorethanalittleupsetatnotbeinginvitedtoth