大学英语四课后习题答案.docx

大学英语四课后习题答案.docx

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大学英语四课后习题答案

unit1

Keytoexercises:

Vocabulary

III．

1.idle         

 6.accused     9sustain 

IV

1.accusing….of up  upon  herworst for

6.runariskof  in than to\objectedto\best

V．

Collocation

VI

WordBuilding

．

VII．

Sentence Structure

VIII．

1.otherthanforfuneralsandweddings

thantoliveanindependentlife

thanthattheyappealedtohiseye

otherthanthat,hewilleatjustabouteverything

thanthatit’ssomewhereinthetowncenter

IX．

’thavebeentothecinemalastnight

’thavetoldhimtheanswer

needn’thavegoneatall

havehadtoomuchworktodo

havebeeninjuredseriously

Translation

X.

plantdoesnotgrowwellinsoilsotherthanoneinwhichithasbeendeveloped.

findingsshowthatwespendabouttwohoursdreamingeverynight,nomatterwhatwemayhavedoneduringtheday.

peopletendtojustifytheirfailurebyblamingothersfornottryingtheirbest.

remaintruetoourcommitment:

Whateverwepromisedtodo,wewoulddoit.

Beethoven’sfatherdiscountedthepossibilitythathissonwouldonedaybecomethegreatestmusicianintheworld.ThesameistrueofEdison,whoseemedtohisteachertobequitedull.

wereaccusedbytheauthoritiesofthreateningthestatesecurity.

Cloze

1-5BACDB     6-10ABACA    11-15DCDAC 16-20DBCAD

unit2

Keytoexercises:

Vocabulary

III．

IV

1for             

       8。

down       

V．

1-5 IJBDE  6-10 GFLNA

Collocation

VI．

 \hand    

       10.buildings

WordBuilding

VII．

1.artist       

     8.tourist

VIII．

Sentence Structure

IX．

Ihadknownthatyouwerecoming,Iwouldhavemetyouattheairport.

hehadtriedtoleavethecountry,hewouldhavebeenstoppedattheborder.

wehadfoundhimearlier,wewouldhavesavedhislife.

Ihadcaughtthatplane,Iwouldhavebeenkilledintheaircrash.

5.Ifhehadbeeningoodhealth,hewouldhavewrittenmanybooks.

X．

1.it’sawondertofind

2.Itisasurpriseforustofind

3.itisawasteoftimetoarguewithhim

’sacomforttoknow

isareliefforustolearn

Translation

XI.

1.Ifthecharactersinthiscomedyhadbeenmorehumorous,itwouldhaveattractedalargeraudience.

hasneverlostfaithinherownability,soitisapossibilityforhertobecomeasuccessfulactress.

neverhadformaltraining,IjustlearnedasIwentalong.

theirproductsfindtheirwayintotheinternationalmarket,theirbrandisgaininginpopularity.

couldmakeupastorybysayingshewasknockedunconsciousbythievesandthatallhermoneywasgone,butshedoubtedwhethershecouldmakeitsoundbelievable.

onewascertainwhetherhepostponedthevisitonpurpose,butthisbroughtmorecriticismofhim.

Cloze

1-5CBCBA     6-10CDADC   11-15DAACB  16-20DACBA

unit3

Keytoexercises:

Vocabulary

III．

IV

1.up      

V．

1-5MEGAH   6-10CIKOD

Collocation

VI．

WordBuilding

VII．

VIII．

   8magician

Sentence Structure

IX

wantedmanisbelievedtobelivinginNewYork.

peoplearesaidtobehomelessafterthefloods.

menaresaidtohavebeenarrestedaftertheexplosion.

prisoneristhoughttohaveescapedbyclimbingoverthewall.

peoplearereportedtohavebeenseriouslyinjuredintheaccident.

X．

1.Hetriedsendingherflowers,butitdidn’thaveanyeffect.

don’tregret tellingherwhatIthought,evenifIupsether.

windowwasbrokenbecauseIforgottocloseitwhenIleft.

regrettoinformthatthematerialsyouorderedareoutofstock.

welcomedthenewstudentandthenwentontoexplainthecollegeregulations.

Translation

XI.

oreightofficialsarereportedtohavetakenbribesandthemayorhasdecidedtolookintotheaffairinperson.

workersregretyieldingtothemanagement’sadviceandgoingbacktowork.Nowtheyareagainfacedwiththethreatoflosingtheir jobs.

onlyneedtofilloutaformtogetyourmembership,whichentitlesyoutoadiscountongoods.

carbrokedownhalfwayfornoreason,Asaresulttheyarrivedthreehourslaterthantheyhadplanned.

officialgotinvolvedinascandalandwasforcedtoresignweekslater.

manlivingonwelfarebegantobuilduphisownmarket,onestepatatimeandhisbusinessisthriving.

Cloze

XIII

1-5BCADB     6-10ADCAB    11-15DACBD 16-20BCADB

unit4

Keytoexercises:

Vocabulary

III．

IV

1.islaggingfarbehind  stuckwith for incontact pacewith yourdisposal from  thesurfaceof  in  between

V．

1-5LNDEH   6-10IFOJB

Collocation

VI．

WordBuilding.

VII．

VIII．

IX

onindoordelightsratherthanoutdoorfightsandyou’llbemuchbetterappreciated.

aresultofthedevelopmentofcomputertechnologymanypeoplemayeventuallybeabletoworkathomeratherthangototheoffice.

peoplesaythatthepupils’achievementsthistermwillbemeasuredbyaformaltestratherthantheirteacher’sassessment.

arguedthattheirproductsshouldbedevelopedonthebasisofneedratherthanprofit.

weekendsthebusinessmenmayspendtimeestablishingfriendshipandmutualtrustratherthandiscussingmyparticularitemofbusiness.

X

nowistwiceasexpensiveasitwasafewyearsago.

isaboutthreetimesasbigasours.

AmericancustomerstalktowtofourtimesaslongonthephoneaspeopleinNorthAmerican.

feeforcellphonesistypicallytwiceasmuchasforcallsmadeoverfixedlines.

transmit250,000timesasmuchasdataasastandardtelephonewire.

XI.

thaninvestinmyeducation,myparentsspenttheirmoneyonanewhouse.

peoplearespendingtwiceasmuchasonentertainmentandrelaxationastheydidinthepast.

ordertobesuccessful,abusinessmustkeeppacewithdevelopmentinthemarketplace.

fluencyinEnglishgaveheranadvantageovergirlsforthejob.

students,nowhereisbetterthanthelibrary,whereallthebooksareattheirdisposal.

shouldmakefulluseoftheplatformtostrengthencommunication,expandcooperationinmoreareasandseekfurtherdevelopmentthroughjointefforts.

Cloze

XIII

1-5CDABB   6-10CDBCD   11-15ACBDC  16-20DBACC

unit5

Keytoexercises:

Vocabulary

III．

IV

1.islaggingfarbehind  stuckwith for incontact pacewith yourdisposal from  thesurfaceof  in  between

V．

1-5LNDEH   6-10IFOJB

Collocation

VI．

WordBuilding.

VII．

VIII．

IX

onindoordelightsratherthanoutdoorfightsandyou’llbemuchbetterappreciated.

aresultofthedevelopmentofcomputertechnologymanypeoplemayeventuallybeabletoworkathomeratherthangototheoffice.

peoplesaythatthepupils’achievementsthistermwillbemeasuredbyaformaltestratherthantheirteacher’sassessment.

arguedthattheirproductsshouldbedevelopedonthebasisofneedratherthanprofit.

weekendsthebusinessmenmayspendtimeestablishingfriendshipandmutualtrustratherthandiscussingmyparticularitemofbusiness.

X

nowistwiceasexpensiveasitwasafewyearsago.

isaboutthreetimesasbigasours.

AmericancustomerstalktowtofourtimesaslongonthephoneaspeopleinNorthAmerican.

feeforcellphonesistypicallytwiceasmuchasforcallsmadeoverfixedlines.

transmit250,000timesasmuchasdataasastandardtelephonewire.

XI.

thaninvestinmyeducation,myparentsspenttheirmoneyonanewhouse.

peoplearespendingtwiceasmuchasonentertainmentandrelaxationastheydidinthepast.

ordertobesuccessful,abusinessmustkeeppacewithdevelopmentinthemarketplace.

fluencyinEnglishgaveheranadvantageovergirlsforthejob.

students,nowhereisbetterthanthelibrary,whereallthebooksareattheirdisposal.

shouldmakefulluseoftheplatformtostrengthencommunication,expandcooperationinmoreareasandseekfurtherdevelopmentthroughjointefforts.

Cloze

XIII

1-5CDABB   6-10CDBCD   11-15ACBDC  16-20DBACC

unit6

KeytoUnitVIexercises:

Vocabulary

III．

6.commissions     

IV

     \upon     

 V．

1-5OEGIJ        6-10BKNMD

Collocation

VI．

 7.advantages    

WordBuilding.

VII．

5.post-race    

VIII．

IX

’spointlesstogotherenextMonday-there’sapublicholiday.

iseasytotalkabouthavinghighmoralstandards,but,inpractice,whatwouldonereallydoinsuchasituation

isinterestingtoseedifferentculturesandwaysoflife.

isreallyastonishingthatsherefusestotalktoyou.

isimportantthatshecomestraighttomewhenshearrives.

X

youobjecttocarryingoutaparticularmanagementorderandyouareafraidofthemanager,whatwouldyoudo

youhavejustgotmarriedandyouareabouttoworkabroadforthreeyears,howwouldyouexplainittoyournewly-marriedwife

someonecouldn’tunderstandwhyyoudidn’tarrestHarry,wouldexplaintoremovethedoubts

yourtenantfailstopayfortherentintime,wouldyouthrowhimout

youareaveryheavysmokerandareanxioustobreakthehabit,wherecouldyougethelp

XI.

youfoundoutthatyourcolleaguetakesbribes,wouldyoujustignoreit

’vegivenuponhimbecauseheissostubborn.Itispointlesstoarguewithhim.

hituponagoodmethodtospeeduptheprogressoftheexperiment,butopinionsdifferedamongmembersofthegrouponit.

I’mabletosquaremyprofessionwithmyinterest,whichIwasn’tabletodobefore.

abi