大学英语综合教程1和2的课后练习答案

第一册

KeytoExercises(Units1-8)

Unitl

PartIPre-readingTask

Scriptfortherecording:

Haveyoueverheardofthepopsinger,JohnLennon?Hereheissinging

asonghewroteforhisson.It'scalledBeautifulBoy.

Closeyoureyes

Havenorear

Themonsterstone

He'sontherunandyourdaddy'shere

Beautiful,beautiful,

beautifulBeautiful

boy

Beautiful,beautiful,

beautifulBeautiful

boy

Beforeyougoto

sleepSayalittle

prayer

IJohnLennon(1940-1980):Firstbecamefamousasasingerand

guitaristintheBeatles,aBritishrockgroup,writingmanyoftheirmost

successfulhits.Laterheleftthegroup,butcontinuedtobepopularasa

singerandsongwriter.

66-AppendixI

Everydayineveryway

It'sgettingbetterandbetter

Beautiful,beautiful,beautiful

Beautifulboy

Beautiful,beautiful,beautiful

Beautifulboy

Outontheoceansailing

awayIcan

hardlywait

Toseeyoucomeofage

ButIguesswe'llbothjusthaveto

bepatient'Causeit'salongway

togoAbardrowtohoeYes

it'salongwaytogo

Butinthemeantime

Beforeyoucrossthestreet

Takemyband

Lifeiswhathappenstoyou

Whileyou'rebusymakingotherplans

Beautiful,beautiful,

beautifulBeautifulboy

Beautiful,beautiful,

beautifulBeautifulboy

Beforeyougotosleep

Sayalittleprayer

Everydayineveryway

It'sgettingbetterand

better

1Ahardrowtohoe:Tohoeistouseaspecialfanningtool,ahoe,toclear

smallweedsandbreakupthesurfaceofthesoil.Therowreferredtoisa

rowofplants.

AppendixI

-$9

Beautiful,beautiful,

beautifulBeautifulboy

Darling,darling,

darlingDarling

Sean

You'vejustheardJohnLennonsingingalullabytohissonSean.Alullaby

isasongwesingtohelpbabiestogotosleep.SohetellsSean"Closeyour

eyes,havenofear,yourDaddy'shere."Thenhelooksintothefuture.He

seeshissonsettingoutonlife'sadventure:

Outontheoceansailingaway

Andhecanhardlywaittoseehissongrowup,toreacheighteenwhenhe

comesofageandcelebratesbecominganadult.Butheknowsthey'llboth

havetobepatient

Causeit'alongway

togoAhardrowto

hoe

Growingupcanbedifficult.Attimesitcan,aswesay,beahardrowtohoe.

It'saphraseweusetodescribeanydifficulttask.

Butifgrowingupissometimeshard,itisalsofullofsurprises.Things

happenwhenweleastexpectthem:

Lireiswhathappenstoyou

Whileyou'rebusymakingotherplans

Ithinkyou'llfindthestoriesyouaregoingtoreadinthisunitshowthat

JohnLennonwasright:growingupcanbequiteanadventure,fullofthe

unexpected.

AsforJohnLennon,sadlyheneverdidlivetoseehissongrowupand

comeofage,forJohnwasshotdeadbyamadmaninNewYorkwhileSean

wasstillonlyfiveyearsold.

-90-AppendixI

PartIITextA

Text

organization

ParagraphsHeadings

1Baker'sfeelingsaboutEnglishcourses

2Baker'simpressionofhisnewEnglishteacher

3AtopicthatattractsBaker'sattention

4Vividmemoriesthetitlebroughtback

5Baker'ssuddendesiretowriteaboutthattopic

6Anticipatingpunishment

7Mr.Fleagle'sannouncement

8Classmates'responsetotheessay

9WhatBakerdiscovered

2.

PartsParagraphsMainIdeas

PartiParas1-2Bakerwasboredbyeverythingassociated

withEnglishcourses,includingessay

PartIIParas3-5Bakerfoundhimselfattractedbyone

particulartopicandwroteaboutitforhis

PartIIIParas6-9Theexperienceofwritingtheessayhelped

himdiscoverhistalentforwritingandrealize

whathewishedtodoinlife.

AppendixI

-91

Vocabulary

I.1.1)arguments2)put...down

3)sequence4)rigid

5)tedious6)holdback

7)reputation8)distribute

9)offandon10)vivid

11)associate...with12)congratulations

13)finally14)turnin/tumout

15)tackle

2.1)Georgehasbeenassignedtothenewspaper'sParisoffice.

2)Thereisapossibilitythathiswishtobecomeawriterwillcome

true.

3)Shehadaclearimageofhowshewouldlookintwentyyears'time.

4)Whentheofficergavethecommandthesoldiersopenedfire.

5)Aslongaspeoplekeepbuyingbikeswe'llkeepturningthemout.

3.1)Mr.Greenisverydullasalecturer.He'srigidandoldfashioned,

anddoesn'tseemtohave

thefaintestideaofhowtoinspire.Ialwaysgetboredwith/byhis

lectures.

2)Alan'sessaysarelongandtedioustoread.What'smore,his

argumentsareoftenbasedonoutofdateideas.

3)1waspleasantlysurprisedatmyabilitytocomposeanessaythat

theprofessorchosetoreadtotheclass.Itwaswithoutdoubtoneof

thehappiestmomentsinmyschoolcareer,but1didmybestto

avoidshowingpleasure.Whentheprofessorofferedmehis

congratulations,however,Icouldhardlyholdbackasmile.

II.SynonymsinContext

1.composed2.severe

3.agony4.extraordinary

5.recall6.command

7.wasviolating8.anticipate

m.Collocation

1.at2.for

3.of4.with

5.as6.about

7.to8.in,in

-92-AppendixI

9.from10.on/upon

Structure

1.1)RussellBakerisreportedtolivetodaywithhiswifeinVirginia.

2)Theyaresaidtobebuildinganotherbridgeacrosstheriver.

3)OnlyafewstudentsinMr.Parker'scompositionclassaresaidtohave

reallycapturedtheessenceoftheessay.

4)ThoselovepoemswerebelievedtohavebeencomposedbyanEnglish

poetofthesixteenthcentury.

2.1)asyousuggested

2)asItoldyouto

■

3)exactlyasIwas

4)asyouhavedescribedthemtome

ComprehensiveExercises

I.Cloze

(A)

1.holdbackz,

3.tediouscongratulati

5recallons

7.arguments4scanned

9.turnout/turninvivid

(B)

1.that2.after

3black4.kids/children

5：at6-Cf

7.different8.So

9.On1she

11.answer1assignment^

13.wrong1proved

15.Thus1myself

ILTranslation

Susanlostherlegsbecauseof/inacaraccident.Foratime,she

didn'tknowhowtofhce

AppendixI-93

uptothefactthatshewouldnever(beableto)walkagain.

Oneday,whilescanning(through)books,atruestorycaughther

eye/shewasattractedbyatruestory.Itgaveavividdescriptionofhowa

disabledgirlbecameawriter.Greatlyinspired.Susanmadeuphermind

toreadasmuchasshecould,andwhat'smore,shewantedtowritestories

aboutherownchildhood.Susanbegantofeelthatshe,too,wouldfinally

beabletoleadausefullife.

PartIIITextB

ComprehensionCheck

l.b2.a

3.c4.c

5.b6.c

Translation

(参见AppendixHI)

LanguagePractice

1.onpurpose2.inadvance

3.comprises4.adjustingto

5.assumed6.thinkup

7.generally8.clashes

9.represent10.evil

11.voluntary12.inthe

13.motionedmeantime14.

15.

decent

PartIVTheme-relatedLanguageLearningTasks

Modelpaper

AmemorableExperience

OnthemorningofthecollegeentrancetestIrodeabiketotheschool

whereIwouldtakethe

-94-AppendixI

examination.

Lessthanhalfwaybetweenmyhouseandtheschool,disasterstruck.My

bikehitanailandthe

fronttyrewentflat.Ipushedthebikealongthestreets,lookingforarepair

shop.Minutespassedbut

stilltherewasnonetobefound.WhenIlookedatmywatch,Iwentwild

withworry:therewere

onlyfifteenminutesleftbeforetheexaminationbegan,andthenearestbus

stopwasalongwayoff.

Notknowingwhattodo,Istoodstillbythesideoftheroad,tearswellingup

inmyeyes.Thenacar

pulledinandIheardavoiceaskingwhatthematterwas.Whenheheardmy

story,thedriveroffered

mealift.Thanktohiskindness,Iarrivedjustintime.AndsohereIam

today.(157

words)

Unit2

PartIPre-readingTask

Scriptfortherecording:

Justwhatarefriendsfor?Tohavefunwith,ofcourse,toshareinthe

goodtimes.Yetmostpeoplewouldsaythatarealfriendismorethanjusta

fairweatherfriend.Afairweatherfriend?Afairweatherfriendissomeone

who'shappytostaywithyouwhenthingsaregoingwellbutleavesassoon

astroublearrives,whileagoodfriend,atruefriend,isonewho'llstandby

youwhenyoufindyourselfindifficulties.That'scertainlywhatthe

AmericanpopsingerDionneWarwickthinks.Asshetellsherfriend

...youcanalwayscount

onme,Forsure,

that'swhatfriendsarefor,

Forgoodtimes,anbad

times,F11be

onyoursideforevermore.

ButshesingsitbetterthanIcansayit.Solet'slistentoherasshesings

hersongThat'sWhatFriendsAreFor.

AppendixI-

95-

That'sWhatFriendsAreFor

DionneWarwick

AndIneverthoughtI'dreel

thiswayAndasfarasI'm

concernedI'mgladIgotthe

chancetosay

ThatIdobelieveIloveyou

AndifIshouldevergoaway,

Well,thencloseyoureyesandtry,

Tofeelthewaywedotoday,/

Andthenifyoucanremember,

Keepsmiling,keepshining,

Knowingyoucanalwayscountonme,

Forsure,that'swhatfriendsarefor,

Forgoodtimes>andhadtimes,

I'llheonyoursideforevermore,

That'swhatfriendsarefor.

Well,youcameandopenedme

Andnowthere'ssomuchmoreIsee

Andsobytheway,Ithankyou

Andthenforthetimeswe'reapart,

Well,thencloseyoureyesandknow

Thesewordsarecomingfrommyheart

Andthenityoucanremember,

Keepsmiling,keepshining,

Knowingyoucanalwayscountonme,

Forsure,that'swhatfriendsarefor,

Forgoodtimes,andhadtimes,

I'llheonyoursideforevermore,

That'swhatfriendsarefor,

Keepsmiling,keepshining,

Knowingyoucanalwayscountonme,

Forsurethat'swhatfriendsarefor,

Forgoodtimes,andhadtimes,

I'llheonyoursideforevermore,

-9t©-AppendixI

That'swhatmendsaretor,

Keepsmiling,keepshining,

Knowingyoucanalwayscount

onme,Forsure,that'swhat

friendsaretor.Forgoodtimes,

andbadtimes,I'llbeonyour

sideforevermore,That'swhat

friendsarefor.

PartIITextA

PointsforDiscussion

1.a)Hesoundedasifhehadacoldorsomething.

b)"Thanks,"Isaid,"but1don'twanttoreadyourmail.That'spretty

personal."

c)...thefirstsentenceremindedmeofmyself:"I'vebeenmeaningtowrite

forsometime,butI'vealwayspostponedit."

d)Itthenwentontosaythatheoftenthoughtaboutthegoodtimesthey

hadhadtogetherwhentheybothlivedinthesameneighborhood.

e)Heshookhishead:"Time."

f)"Thisisagoodparthere,"Isaid."Whereitsays,yourfriendshipoverthe

yearshasmeantanawfullottome,morethanIcansaybecauseI'mnot

goodatsayingthingslikethat."Ifoundmyselfnoddinginagreement.

"Thatmusthavemadeyoufeelgood,didn'tit?"

g)"IknowI'dliketoreceivealetterlikethatfrommyoldestfriend."

lextOrganization

1.1)Thestorybeginswiththecabdriverreadingaletter.

2)TheletterTomwrotetohisfriendEd.

3)Theirconversationwascenteredonthelifelongfriendshipbetweenthe

driverandOldEd.

4)Theauthorgottolearnmoreabouttheirfriendshipbyreadingthelettei

himself.

2.

PartsParagraphsMainIdeas

PartOneParas1-20Fromaconversationwiththecabdriverthe

authorlearned

howmuchheregrettedfailingtokeepup

correspondence

Appendix1-97

withhisoldfriendEd.

PartTwoParas21-35Readingtheletterbyhimself,theauthorlearned

moreaboutthelifelongfriendshipbetweenthe

1•1111~~<1

PartThreePara36Thedriver'sexperienceurgedtheauthorto

reachforhispen.

Vocabulary

I.1.1)absolutely2)available

4)are

3)everynowandthen'

5)destinationurging/urged

7)mostly?know…by

9)rightawayheart

11)orsomething8)hangsout

13)wentby10)reunion

15)keepin

touch

2.1)Itseemedthathisfailureintheexaminationwasstillonhismind.

2)Hewascompletelychokedupbythesightofhisteamlosinginthe

finalminutesofthegame.

3)Shewassolostinstudythatsheforgottohavedinner.

4)SomethinghascomeupandIamafraidIwon'tbeabletoaccomplish

theprojectontime.

5)Thecostofequippingthenewhospitalwasestimatedat$2million.

3.1)AcoupleofflightsatPudongAirportwerepostponedthismorning

becauseoftheawfiil

weather.Itisestimatedthatoveronethousandpassengerswere

heldup.

2)Myprofessorassignedmesomereferencebooksoncomputersto

read.Unfortunatelytheyarenotavailableinourschoollibrary.Iam

kindofworriedaboutit.

3)Michaelisnotmuchofateacher.Heoftenskipsfromonesubject

toanothersoitisdifficultforhisstudentstofollowhim.Besideshe

justletsthemgoaheadwithexerciseswithoutmakingsurethey

haveunderstoodwhattheyareexpectedtodo.

II.Collocation

1.to2.for

3.at4.from

5.in*6.to

7.on8.with

-9$-AppendixI

III.Usage

1.moreorless2.kind

of/sortof

3.Something4.kind

of7sortof

5.moreorless6.or

something

Structure

1.1)may/mightaswellwatch

2)may/mightaswellpourout

3)may/mightaswellwalk

4)may/mightaswellbuy

2.1)Shelooksasifsheisworriedaboutit.

2)Itsmellsasifitisfresh.

3)ItsoundsasifitisChinese.

4)Itfeelsasifitismadeofsilk.

ComprehensiveExercises

I.Cloze

(A)

1.chokedup2.awful

3.practically4.

5.correspondenceneighborhoo

7.destinationd

9.Mostly6.available

11.absolutely8.reunion

(B)10.

1.howpostponing

3.but

5.to

7.reply/answer2.himself

9.asking4.So

11.touch6.long

13.pieces8.from

15.check10.

Appendix1-99

II.Translation

Itisnoteasytokeepintouchwithfriendswhentheyarefaraway.

Thisiscertainlytrueinmycase.

IthasbeenacoupleofyearssinceIleftmyoldneighborhoodandall

thefriendsIhadthere.I'vebeenmeaningtowritetothembutsomethingor

othercomesupandIjustdon'tseemtofindthetime.NowIhavekindof

losttouchwiththem.Theyarealwaysonmymind,however,andIthinkI

willcertainlymakeanefforttokeepupcorrespondencewiththemin

future.

PartIIITextB

ComprehensionCheck

l.d2.

3.b

a4.

5.d

c6.

7.d

d

Translation

（参见AppendixIII）

languagePractice

1.stuff2.uneasy

3.dragging4.highlight

5.getridof6.despair

7.was8.soaked

peering/peered9.10.ingood

swungshape

12.rescue

11.extent

14.let...down

13.drawon

15.Worsestill

-100-AppendixI

PartIVTheme-relatedLanguageLearningTasks

Modelpaper

OldFriend,

I'vebeenmeaningtowriteforsometime,butI'vealwayspostponedit.

YouknowwhatI'mlike,alwaysputtingthingsofftilltomorrow.And

writingwasnevermystrongpoint.Butlookingoutthewindowjustnow

atthekidsplayingoutsideremindedmeofwhenweweretheirage.All

sortsofmemories,likethetimeTimSheabrokethewindow,the

HalloweenthatwetiedOldMr.Parker'sgate,andwhenMrs.Culverused

tokeepusafterschool,camefloodingback.Whatagreattimewespent

hangingouttogether.Cometothinkofit,timewasjustaboutallwedid

havetospendinthosedays.

Buttimeflies.Ibegantheletterwith"OldFriend"becausethat'swhat

we'vebecomeovertheyears-oldfriends.Andtherearen'tmanyofus

left.Whichmakesthosewhoareallthemoreprecious.Youinparticular.

Yourfriendshipovertheyearshasmeantanawfullottome,morethanI

cansaybecauseI'mnotgoodatsayingthingslikethat.

Anyway,we'vebeenoutoftouchforfartoolong.SoIthoughtyou'd

liketoknowthatIwasthinkingofyou.Wereallymusttrytogettogether

soon.Whynotcometovisit?Youknowyou'realwayswelcome.

YourOldFriend,

Tom

PSIfyouseeTimShearemindhimheneverdidreplacethatballofmine

hebrokethewindow

with!(245

words)

AppendixI

-101

Unit3

PartIPre-readingTask

Scriptfortherecording:

Thisunitbeginswithanarticleonscience.Beforeyoureadit,letme

tellyousomethingaboutitsauthor,StephenHawking.

Hawkingisperhapsthemostwell-knownscientistsinceEinstein.Like

Einsteinhisworktacklesthebigquestions,questionssuchasHowdidthe

universebegin?Whyistheuniversethewayitis?andHowwillitend?He

isnowworkingonwhatissometimesknownasthe'theoryofeverything.'

Amongotherthings,thispromisestoexplainwhatcausedtheBigBang

thatstartedtheuniverse.

ButitisnotsimplythepowerofHawking'smindthathasledtohis

fame.Forwhatmanypeoplefindmoststrikingabouthimisthecontrast

betweenthestrengthofhismindandtheweaknessofhisbody.Forfor

manyyearsHawkinghassufferedfromanillnessthathaslefthimunable

tomoveandtospeaknormally.

BominEnglandin1942,Hawkinghadanormalchildhood,anditwas

notuntilhewasastudentatuniversitythathisillnessstartedtoaffecthim.

Hospitaltestsshowedhewassufferingfromadiseasethatweakenscontrol

overthemuscles.Thediseasegetsworsewithtimeandthereisnoknown

cure.ButHawkingdidnotloseheart.Ashesays,"althoughtherewasa

cloudhangingovermyfuture,Ifound,tomysurprise,thatIwasenjoying

lifemorethanbefore.Ibegantomakeprogresswithmyresearch,andI

gotengagedtoagirlcalledJaneWilde.Thatengagementchangedmylife.

Itgavemesomethingtolivefor."

HawkingstartedresearchatCambridgeandwentontoholdthesame

postthatanothergreatscientist,Newton,onceheld.Overtheyearshis

conditionhasworsened,butevenwhenhefinallylosttheabilitytospeak,

hemanagedtogetroundtheproblem.Henowusesacomputerthat

enableshimtoselectwordswhicharethenturnedintospeech."Theonly

trouble,"theEnglishscientistsays,"isthatitgivesmeanAmerican

accent!"

-102-AppendixI

PartIITextA

TextOrganization

1.

PartsParagraphMainIdeas

PartOneParas1-3Tomakeinformeddecisionsaboutchange,

thepublicneedsabasicunderstandingof

PartTwoParas4-6Whatcanbedonetoeducatethepublic

PartPara7Withaninformedpublic,humancivilization

TLscc…二▼…

2.1)Theimportanceoftheteachingofscienceinschools.

2)Therolemassmediacanplay,especiallywhattelevisioncando.

Vocabulary

,inquired2)brief

3)intermsof4)cut...off

??tend6)anyway

7).

9)precise8)moreover

10)inthe

Igrasped

formof

1sufficient12)

1conveyinitiative

21)intwominds

2)Winningthematchtodayhasensuredtheirteamaplace

3)intheCupFinal.Susanwasnotinformedofthereasons

4)whyshewasdismissed.Thesecomputergamesentertain

5)aswellaseducatethelearner.Nolivingthingcando

31)withoutairandwater.Theelectionislikelytobeheldin

June.

Thefilm'sappealliesinnotonlytheentertainmentitprovidestothe

audiencebutalsothequestionsitraisesaboutthepossiblecontact

betweenhumanbeingsandaliencivilizations.

2)Thedecisiononthenewprojectismadeonthebasisofscientific

study.Theprojectis

AppendixI

103-

likelytosucceeddespitethefactthatwedonothavesufficientfunds

atthemoment.

3)Trueitishardtomakeaccuratepredictions(预言)，butthesteady

growthoftheinformationindustryensuresthatthislineofproducts

willbehighlyprofitable.

II.Prefixation

1.regained2.

3.undecide

undersupplied4.

ddisabled

Goodbadmodemancient

Richpoorforgetremember

Drywetgocome

Agreedifferyoungold

Attackdefendsimpledifficult

Coloredcolorlesslikev.,n.dislike

Longshortlikelyunlikely

Earlylatetrustdistrust

5.

precondition6.

7.foresight

mispronounc

ed8.enrich

III.Antonyms

2.2)accepted

l)majority4)

3)weaknesses

increase

d6)late

5)local8)false

7)wrong

Structure

1)MyincomeisnowtwiceasmuchasIusedtoearntwoyearsago.

2)IamwearingonlyhalfasmuchasIusuallydobecauseofthewarm

weather.

3)Ifyouhadspenthalfasmuchtimeonyourstudiesasyoureldersister

did,youcouldhavemadethehonorroll.

4)Icouldeat/couldhaveeatenasmuchagainifthedoctorhadnottold

metogoonadiet.

1)AsisshownbythegrowthrateofGDPinthelasttwodecades,

China'sreformandopenpolicyisagreatsuccess.

2)Asispredictedbysomenewspapers,therewillbeasubstantialcutin

taxonimportedcarsin

-104-Ajpcndix1

thecomingyear.

3)Asisprovedbytherecords,China'shumanrightssituationhasbeen

steadilyimprovingovertheyears.

4)Thefailureofthejointventurewasnot,aswasassumedbyoutsiders,

becauseoflackofcapital,butbecauseofpoormanagement.

ComprehensiveExercises

I.Cloze

(A)

1.attitude2.highly

3.informed4.bring...

5.rate6.sufficient

7.putacross8.proportio

9.Hence10.ensure

11.audience

(B)

1.which2.how

3.Besides4.that/whic

5.discoveries6.Another

7.through8.other

9.an10.affect

11.imagine/tell12.may

13.supply14.around

15.make16.live

ILTranslation

Itishardtoimaginehowourforefatherscoulddowithoutsomany

conveniencesthatmodemtechnologyhasbroughtabout.Backthenonlya

smallproportionofthepopulationenjoyedsomecomforts.Themajority

didn'tevenhavesufficientfood,nott