《大学英语自学教程》上册课后习题答案

《大学英语自学教程》（上册）课后习题答案

TextA

Unit1

ExercisesfortheText

I.

l.d2.a3.c4.d5.d

II.

1.task2.intelligent3.research4.clue5.conclusion6.repe

at7.communicate8.purpose9.probablylO.outline

III.

1.Insteadof2.therefore3.more...than4.even5.Firstof

all6.because7.ontheotherhand8.finally9.looking

forlO.Conversely

IV.

1.Researchshowsthatsuccessfullanguagelearnersaresimilar

inmanyways.

2.Languagelearningisactivelearning.Therefore,successful

learnersshouldlookforeverychancetousethelanguage.

3.Languagelearningshouldbeactive,independentand

purposeful.

4.Learningalanguageisdifferentfromlearningmaths.

5.Theteacheroftenimpartssuccessfulllanguagelearning

experiencestous.

VocabularyExercises

I.

l.a.successb.successfulc.successfully

2.a.indepenceb.dependc.dependent

3.a.coveredb.uncoverc.discovered

4.a.purposefulb.purposefullyc.purpose

IL

1.inexact2.technique3.outlined

4.communicate5.regularly6.clues

7.intelligent8.incomplete9.similar

10.statement

III.

1.disagree2.independent3.incomplete

4.inexact5.uncover

IV.

1.Theyfindithardtomasteraforeignlanguage.

2.Theresearchshowsthatsuccessfulmenaresimilarinmany

ways.

3.Successfullanguagelearnersdonotonlydependonthebook

ortheteacher.

4.Wearewillingtohelpourfriends.

5.Weshouldlearnnewthingsindependently,actively,and

purposefully.

TextB

ExercisesfortheText

I.

l.T2.F3.T4.F5.T6.F7.F8.F9.T10.F

II.

l.Withthehelpoftheirfingers

2."Iamthirsty."

3.tea,coffee,wine,beerandsoda-water

4.Puthishandsonhisstomach

5.nothingbutdrinks

6.muchmoreexact

7.meaningsandcanbeputtogetherintosentences

8.formnewsentences

9.talk

10.speak

VocabularyExercises

I.

l.b2.a3.c4.e5.d

IL

l.B2.A3.B4.D5.A6.A7.C8.C9.C10.B

GrammarExercises

I.

whether连词towards介词

second数词hour名词

repeat动词successful形容词

not副词probably副词

than连词because连词

which连词even副词

inteHigent形容词differ动词

regular形容词some形容词/代词/副词

into介词oh感叹词

seem系动词communicate动词

II.

1.Let动词round介词

2.fresh形容词for介词

3.1eave名词call动词on介词if连词spare动词

4.Even副词it代词

5.Where连接副词will名词

6.after介词calm名词

7.seem系动词those代词makes名词

8.without介词return名词

9.strict形容词work动词

lO.news名词live形容词meeting名词

III.

（斜体为主语，带下划线的为谓语）

l.Mostadultswoulddisagreewiththisstatement.

2.Howmuchtimedidtheyallowyoufordoingthework.

3.1hadavisitfromMaryyesterday.

4.China'sstandonthisquestioniscleartoall.

5.Warmclothesprotestagainstthecoldofwinter.

6.Whatweneedismorepractice.

7.Theredoesn'tseemtobemuchchanceofmygettingjob.

8.1nthosedaysthecostoflivingrosebynearly4percent.

9.Thereareanumberofpeopleinterestedinthecase.

lO.Everymeanshasbeentriedbutwithoutmuchresult.

IV.

l.amagazine（宾语）lastnight（状语）

2.inneed（定语）indeed（定语）

3.outsideyourarea（定语）telephoninglongdistance（主语补

足语）

4.yourchildren（宾语）allday（状语）

5.hisdirection（宾语）French（宾语）

6.me（宾语）plentyofexercises（不定式宾语）

7』ong（宾语）toLondon（状语）

8.those（宾语）whohelpthemselves（从句作定语）

9.her（宾语）aboveothers（宾语补足语）

lO.tobuildahotelinthevillage（定语）oftheforeigners（定

语）

Unit2

TextA

ExercisesfortheText

I.

l.a2.c3.a4.a5.c

IL

1.Incometaxisacertainpercentageofthesalariespaidtothe

goverment.

2.Graduatedincometaxmeansthepercentageofthetax（14to

70percent）increasesasaperson'sincomeincrease.

3.Propertytaxisthatpeoplewhoownahomehavetopaytaxes

onit.

4.Exercisetaxischargedoncarsinacity.

5.Salestaxisapercentagechargedtoanyitemwhichyoubuy

inthatstate.

III.

l.due2.dependson3.diverse4.consistsof5.simila6.tends

to7.complainingabout8.1nadditionto9.issue10.agreedon

IV.

l.Howmuchdoyouchargeforahaircut.

2.WearetryingtousefundsfortheRedCross.

3.Hehasearnedagoodreputationforhonsety.

4.Wepaytaxesinexchangeforgovernmentservices.

5.Anopenletterproteststhegovernment'sforeignpolicy.

V.」，

1.Everycitizenisobligedtopaytaxes.（Itisobligatoryonevery

citizentopaytaxes）（Itiseverycitizen'sdutytopaytaxes.）

2.Americansoftensaythattherearetwothingstheycanbesure

ofinlife.

3.TherearegenerallythreelevelsofgovernmentintheUnited

States;therefore,therearethreetypesoftaxes.

4.Somestateschargeincometaxinadditiontoasalestax.

5.Americanscomplainthattaxesaretoohighandthe

governmentusestheminthewrongway.

VocabularyExercises

l.a.percentb.percentagec.percent

2.a.addsb.additionc.additional

3.a.confusedb.confusingc.confusion

4.a.complainedb.complainc.complaint

II.

1.charge2.departmen3.due4.diverse5.earns6.vary7.prope

rty8.leading9.fundslO.tends

III.

1.Chinaleadstheworldwithsilkproducts.

2.1nadditiontoanincometaxsomestateschargeasalestax.

3.Thesalestaxvariesfrompricetopriceofanyitemyoubuy.

4.Peopleoftencomplainabouttheincreasingprice.

5.HismothersaysthathespendstoomuchtimeonTVevery

day.

TextB

ExercisesfortheText

I.

l.F2.F3.F4.T5.T6.T7.T8.F9.T10.F

IL

1.attracts2.leisure3.available4.1imited5.estimate

III.

1.decidedon2.approved3.estimate

4.carriedover5.putupwith6.characteristicof

IV.

l.B2.C3.B4.A5.C6.D

GrammarExercises

l.SV2.SVO3.SVOC4.SVC5.SVO

6.SV0C7.SV0C8.SV09.SV0010.SVOC

ll.SVOC12.SVC13.SVOC14.SVOO15.SVC

IL

1.prefer2.insisted3.need4.make5.remember

6.1ook7.worked8.was9.soundslO.gave

III.

l.B2.C3.D4.A5.B6.C7.A8.D9.A10.D

IV.

1.Thetwolanguagesaredifferent/notsimilarinmanyway.

2.Thedeafanddumbcanneigherspeaknorhear.

3.TheEnglishmanspeaksaverygoodItalian.

4.Couldyoupassmeacupofcoffee.

5.Atthistimehefeltthirstyandhungry.

6.Yesterdayeveningsheaskedmetowaitforheratthegateof

therestaurant.

7.Whendidyougetupthismorning.

8.Thestorysoundsinteresting,butitisnottrue.

9.Themeatandmacaronicostme25yuan.

lO.SheofternteachesthechildrentosingEnglishsongs.

Unit3

TextA

ExercisesfortheText

I.

l.d2.d3.c4.b5.d

IL

l.long/wide2.across3.deep4.around5.high

III.

1.The,/,/2.The3.the,the

4./5./,a6./,the

7./8.The,the,the9.The,the

10./

IV.

1.unwilling2.avarage3.take4.runs5.Suppose

V.

l.Ontheavaragethereare1,000vistorsaday.

2.TheAtlanticOceanisonlyashalfasthePacific,butitismoar

than4,000mileswide.

3.Lastnightittookhimalongtimetogettosleep.

4.TherearesomanyadsonTVthatitistorememberhowmany

thereare.

5.ManywrongideasabouttheAtlanticmadethepeoplein

Columbus'daysunwillingtosailwestward.

VocabularyExercises

I.

l.a.sailedb.sailorc.sail(n.)

2.a.willingb.unwillinglyc.unwilling

3.a.unusualb.usualc.usually

4.a.average(n.)b.average(a.)c.averaged(v.)

IL

1.peak2.crew3.average

4.blils5.unusual6.highway

7.narrow8.salty9.spot

lO.affected

III.

l.Thesailorswereafraidthatmightmeetbadweather.

2.ThemountainishalfashighasMountTai.

3.Ontheaveragethereare45studentsineveryclassofthe

school.

4.Theclimateaffectsthegrowthofplants.

5.Myworkkeepspillingup.

TextB

ExercisesfortheText

I.

l.T2.T3.F4.T5.F6.T7.T8.T9.F10.T

IL

1.three

2.theearth'sgravitationalpull.

3.itisnear

4.29.5

5.itsown/reflects

6.disc

7.theoldmooninthenewmoon'sarms.

8.outline

9.theoldearthinthenewearth'sarms

lO.night

VocabularyExercises

I.

l.d2.b3.a4.c5.e

II.

l.C2.C3.B4.A5.D6.C7.B8.B9.B10.D

GrammarExercises

I.

depend—dependenceexplain—explanation

form—formationconclude—conclusion

inform—informationmove-movement

mean—meaninggovern—government

graduate—graduationsimilar—aimilarity

confuse—confusionpay—payment

agree—agreementadvertise—advertisement

announce—announcementadd—addition

decide—decisionuse—usefulness

attract—attractionmix—mixture

IL

science—scientificsulless—sullessful

response—responsiblecolor—colorful

nation—nationalrevolution—revolutionary

addition—additionalhelp—helpful

person—personalmeaning—meaningful

accept—acceptableuse—useful

wood-woodenact—active

III.

disagreeeimpracticalindependent

uncoverinexactincomplete

disorderunhappyinformal

inpossibleinactiveuncertain

dischargedishonestimpolite

IV.

l.tryn.尝试；试验

经过许多次尝试后，他们终于取得了成功。

2.sayn.发言权

在所有的事务中妇女应享有平等的发言权。

3.marketv.（在市场上）销售

三年后他们开始在市场上销售他们的产品。

4.journeyv.游历

要到那儿，他们得踏遍整个山区。

5.maken.牌子；产品

虽然乍一看我们的产品比其它产品的价格要高，可顾客还

是愿意买我们的产品。

6.parrotv.鹦鹉学舌般地重复

老板说什么，他学说什么。

7.winev.喝酒

他们吃喝到深夜。

8.emptyv.使流入

这条小溪流入黄河。

9.headv.作为...之首

后来他被任命为经理主管这个公司。

lO.bridgev.越过;跨过（障碍）

这项政策将有助于度过难关。

1l.slowV.使慢下来

火车减速一半。

12.after-salea.售后的

如果你们能提供令人满意的售后服务，你们的产品肯定会

在这儿有市场。

13.machinev.力口工

机床是用来加工金属制品的。

14.take-off起飞

飞机起飞时禁止吸烟。

15.radiocontrol无线电控制

所有的模型飞机都是无线电遥控的。

16.downtown城市商业区的

繁忙的商业街或购物中心通常是开饭店的好场所。

17.will意志力;决心

有志者，事竟成。

18.housev.给…房子住

据说这套新公寓能住下六口之家。

19.waterv.淌口水

见到苹果，他直流口水。

2O.rulev.控制；支配

有钱就有势。

Unit4

TextA

ExercisesfortheText

I.

l.c2上3.b4.d5.c

IL

1.smooth2.similar3.mental

4.municipal5.meaningful6.useful

7.familar8.single9.striking

lO.difficult

III.

1.Informationthatdoesnotmakeanysensetoyouisdifficultto

remember.

2.Associationreferstoassociatingwhatwewanttoremember

withwhatwehavealreadyremembered.

3.Catagorezingwordshelpsmemory.

4.Needlesstosay,ifthebooksinthelibrarywerekeptina

randomorder,readerscouldnotfindthebookstheywanted.

5.Forminganintegratedimagewithalltheinformationplacedin

asinglememtalpicturecanhelpuptopreserveamemory.

VocabularyExercises

I.

l.a.psychologistb.psychologyc.psychological

2.a.meaninglessb.meaningc.meaningful

3.anizedanizeranization

4.a.repeatedb.repetitionc.repeat

IL

Lability2.accurately3.focus

4.needless5.meaningful6.random

7.Repetition8.preserve9.improvement

lO.image11.relatedto12.associate,with

III.

1.mean2.organize3.visualize

4.associate5.improve6.repeat

7.memorize8.communicate9.categorize

10.imagine

IV.

1.Theirresearchfocusesonthelearningskillsofadults.

2.1tismeaningfultoknowhowtousethesephrases.

3.Theadultgroupconsistsof15people.

4.Needlesstosay,weallknowthesefacts.

5.Memoryreferstotheabilitytorememberthepasteventsor

experience.

6.1alwaysassociatethesongwithmyschoollife.

TextB

ExercisesfortheText

I.

l.T2.F3.T4.F5.T6.F7.F8.F9.F10.T

IL

1.eighteen

2.repeatthenumberoverandover

3.acageanthreedoors

4.waitashorttime

5.arandom

6.reward

7.beginning,intermediate,advanced,andnative-speakingstudents

8.Weather,whether,wither,wetter

9.recall,contrast,interrupt,dial

lO.themeaningofwords

VocabularyExercises

l.e2.b3.a4.c5.d

II.

l.kept2.contrast3.human4.released5.intermediate

III.

l.C2.D3.A4.D5.B

GrammarExercises

I.

1.declarativesentence2.imperativesentence

3.declarativesentence4.exclamatorysentence

5.interrogativesentence6.exclamatorysentence

7.imperativesentence8.declarativesentence

9.declarativesentencelO.imperativesentence

IL

l.DidheattendtheEnglishlectureyesterday?

2.Wasitstillrainingwhenyoucamein?

3.1sthereanyoneinthehouse?

4.Wasthebabywelllookedafter?

5.Doyouusuallygetupearlyinthemorning?

6.Doyouliketostudyinthereadingroom?

7.Canhetellyoutheresultnextweek?

8.Wassheabletoswimacrossthelake?

9.Willitbegoodweathertomorrow?

lO.DidMr.Brownlosehisjobagain?

III.

1.Whereisthepostoffice?

2.WhendidTomgraduatefromcollege?

3.HowdoeshestudyFrench?

4.Wholostthekeytothedoor?

5.WhydidMissleefellverybad?

6.Whatarelistedinthetelephonebook?

7.Howisyourmother?

8.Whichbusdoyouthinksheisgoingtotake?

9.Whatdidheadviseyoutogo?

lO.Whydidhecome?

IV.

l.Sheandhusbanddisagreeonmanyissues.

2.Cluldyoutalkabouttheproblemsabouttaxation.

3.Bringmeaglassofwater,please.

4.Youruncledoesnotsayawordathome,doeshe?

5.Whatarethecustomerscomplainingabout?

6.DidhetravelinFranceofinItalylastsummer?

7.Didyoureadtheadinanewspaperorinamagazine?

8.Doyouhavetopayasalestaxwhenyoubuysomething?

9.Whoisresponsibleforthecompany'sadvertising?

lO.Manysalariedpeopledidnotsupportthefederalgoverment

atthattime,didthey?

Unit5

TextA

ExercisesfortheText

I.

l.b2.d3.d4.c5.c

IL

1.bravery2.eager3.civilized

4.overseas5.substitute6.foundation

7.mixture8上elief9.protein

lO.contain

III.

l.pianos/violins2.firemen3.data

4.deer5.potatoes/tomatoes

IV.

l.ThesoldiersatemillionsofpoundsofpotatoesduringWWII.

2.0newrongideawasthatbyeatingananimalpeoplecouldget

someofthegoodqualitiesofthatanimalforthemselves.

3.1thasnotyetbeenprovedwhetherfishisthebestbrainfood.

4.Milkcontainsrichprotein.Therefore,manypeopledrinkitfor

breakfast.

5.Todaymanypeoplehavewrongideasaboutfood

VocabularyExercises

I.

l.a.civilizeb.civilizedc.civilization

2.a.freeb.freedomc.freely

3.a.digestb.digestiblec.digestiond.digestive

4.a.scientistsb.scientificc.science

II.

1.mixture2.poisonous3.suppose

4.digest5.widespread6.overseas

7.similar8.foundation9.eager

10.substitute

III.

1.digestion2.mixture3上elief

4.civilization5.combination

IV.

l.Wehavenotfoundasubstituteforhim.

2.childrenareeagertobecomeasstrongandbraveastheheroes

inthemovies.

3.Heissupposedtorunfastestamongus.

4.Somestoriesarewidespread,whileothersarenot.

5.Asamatteroffact,meatandpotatoescanbeeatenatthesame

meal.

6.Schoolareoftenthoughtofasasmallsociety.

TextB

ExercisesfortheText

L

l.T2.F3.T4.F5.T6.T7.T8.T9.T10.T

IL

1.true

2.runraces/wrestle/havemockfightstogether

3.Frogs/owls

4.sport/verygrave

5.theirdamsandtheirhouses

6.takecareofsheep

7.findnewways

8.newfashions/nonefromeachother

9.methods

10.instinct

11.ant/frog/owl/beaver/parrot/horse/dog/elephant/

sheep/spider

VocabularyExercises

I.

l.d2.c3.b4.a5.e

II.

l.D2.A3.C4.D5.D6.D7.A8.B9.B10.C

GrammarExercises

I.

Simplesentencesare8,10.

Compoundsentencesare2,4,6,7,9.

complexsentencesare1,3,5.

II.

l.B2.D3.D4.C5.B6.A7.C8.C9.D10.A

Unit6

TextA

ExercisesfortheText

I.

l.b2.a3.b4.c5.c

II.

1.rare2.substance3.slight

4.pressure5.crystal6.crack

7.gem8.elevator9.crush

III.

l.Itwasthoughtthattheearthwasflat.

2.1tisreportedthatanewgovernmenthasbeenformed.

3.Itwasbelievedthatthesuntraveledaroundtheearth.

4.1tisbelievedthatlivingthingsexistonMars.

5.Itissaidthattheworldtemperatureisgrowinghigher.

IV.

1.stickto2.o3.stickto

4.runningout5.pickup6.changedinto

7.hadrunout8.pickedup9.sortingout

10.sortout

V.

litisknowntoallthatdiamondsarethehardestsubstance.

2.Todaymostdiamondsarenotfoundinstreambedsbutmined

fromrockformationsdeepinsidetheearth.

3.Diamonds,astheyaremined,donotlookveryexpressive.

4.Heneverstickstoanythinghedoes.

5.Theeruptionofactivevocanoesisaterriblenatural

phenomenon.

VocabularyExercises

I.

l.a.popularityb.popularizec.popular

2.a.handb.handc.handful

3.a.formedb.formationc.forms

4.a.impressionb.impressivec.impressed

IL

1.experienced2.Extreme3.formation

4.pressure5.blasted6.handful

7.crystal8.destroyed9.unusual

lO.flow

III.

1.Pleasesortoutwhatyouwantandthrowawaytherest.

2.Thepriceoftheelevatorissomewhathigherthanexpected.

3.Thesedesignsareverypopularwithyoungpeople.

4.Hestoppedwritingbecausehispenhadrunoutofink.

5.Experiencedpeoplecantellwhichoneisrealimmediately.

TextB

ExercisesfortheText

I.

l.F2.T3.F4.F5.F6.T7.F8.T9.T10.T

IL

1.difficulty2.haze3.magnifyingglass

4.do/be5.guessing6.vegetable

7.comefirst/ahigherorderofbeings8.earth/air

9.flowers/fruits/grain10.dissolves

VocabularyExercises

I.

l.d2上3.a4.c5.e

IL

1.puzzled2.dissolve3.aside

4.magnifying5.latter6.observes

7.beneath8.broad

GrammarExercises

I.

l.died

汤姆父亲去世时他23岁。

2.doesnotguarantee

仅仅练习并不能保证成年语言学习者的成功。

3.advised

他建议他儿子到30岁再结婚。

4.islooking

她正找机会同他谈一谈。

5.comes

等着轮到你。

6.wasgoing

他正要离开饭店，这时经理进来了。

7.willhaveleft

快点！否则，我们到火车站时火车就要开走了。

8.wouldhelp

她说第二天将帮助丈夫洗车。

9.willbesitting

明天的这个时候他们将在看电影。

10.wereplaying

这些男孩透过窗户往外看，看见一些小象在外面玩耍。

1l.willgo

一百年之后，人们将会到其它的星球上度假。

12.hadfinished

他吃完早饭后，就到售票处去了。

13.wouldbe

她终于认识到考虑一下出国的费用是明智的。

14.willhavelocked

快点！否则你还没进去，商店就关门了。

15.hadbeengetting

他认为最近天气一直很好。

16.hadbennkeeping

我只想让你知道你使我们一直没睡着。

17.hadhappened

差不多一个星期过去了，那个女孩才能解释发生的一切。

18.willtell

当你问他时，她就会把这个消息告诉你。

19.hadfinished

我还没有吃完早饭，约翰就打电话来说要来看我。

2O.haspassed/failed

乔治通过了驾驶考试，可没有通过学校考试。

IL

l.B2.B3.D4.D5.B6.B7.D8.A9.D10.A

IIL

1.invented2.offer3.havebeensetting

4.brought5.hasnotpaid6.hadseen

7.wasmaking8.hasbeenworking9.ampreparing

lO.hashappened

IV.

1.Studentsfromamedicalinstitutearenowobservingan

operation.

2.WindblowshardinMarch.

3.Whereareyougoingtohangthatphoto?

4.Shefelldownwhenshewasgoingdownstairs.

5.HowmanyyearshasHenrylearnedcookingfromMissSmith?

6.ThehistoryteachersaidthatWWIcametoanendin1918.

7.Maryhasbeenwaitingforyousincethismorning.

8.Myeldersistertoldmethattheprogramwasnotinterestingat

all."''

9.1fyoucomeateighttomottowmorning,youwillseehiminthe

office.

lO.-Haveyouseenthefilm?

-Yes,IsawitinNanjing.

TextA

ExercisesfortheText

I.

l.b2.b3.d4上5.c

IL

1.divorce2.single3.extended

4.together5.traditional6.increase

7.result8.love9.earn

lO.often

IIL

1.basically2.Traditionally3.extended

4.divorced5.related6.relative

7.industrial8.industrialized9.nuclear

lO.nucleus

IV.

1.Therearemanysingleparentfamiliesandremarriedfamilies

intheUS.""

2.Undoubtedly,themembersofanextendedfamilyarerelated

byfloodorbymarriage.

3.ThenuclearfamilyinChinausuallyconsistsoftwoparents

andtheironlychild.

4.Thefamilyhasasenseofbelongingforboththeyoungand

theold.

5.Mostpeopleareunwillingtolivewiththeirparentswhenthey

growup.

VocabularyExercises

L

l.a.relative2.relationc.relate

2.a.extensionb.extensivec.extended

3.a.traditionb.Traditionallyc.traditional

4.a.industrializedb.industrialc.industry

IL

1.relatives2.extend3.Marriage

4.descended5.nucleus6.traditional

7.social8.definition9.security

lO.basically

III.

l.Inamodernfamilyboththefatherandthemotherearnmoney

forthefamily.

2.Sheisateacher,whileherelderbrotherisaengineer.

3.Traditionally,Chineseyouthlivewiththeirparentsuntilthey

growupandmarry.

4.A11theteacherscareformyprogressinstudy.

5.Insomefamilies,bothparentsworkandtakecareoftheir

familyandchildrenaswell.

6.Thegroupwassplitupintotwobecauseitwastoolarge.

7.Theyplantoextendtheirstudyinthisfield.

8.Shedivorcedherhusbandtwoyearsago.

TextB

ExercisesfortheText

I.

l.F2.F3.T4.F5.T6.F7.T8.T9.F10.T

IL

1.equal

2.physicalandemotional

3.nuclear

4.workedoutsidethehome

5.housework/preparation

6.herfirstyearsofmarriage

7上usier

8.thefamilyhastwoincomes

9.childcarecenter,babysitter

lO.getreadyforschool,maketheirbreakfast

VocabularyExercises

I.

l.D2.A3.B4.C5.D

IL

1.dependent2.primary3.structured

4.similarities5.role6.partners

7.customary

GrammarExercises

I.

l.arebeingprinted2.areguaranteed

3.willbepulled4.weredeveloped

5.willbebuilt6.waspraised

7.hasbeentranslated8.hadbeensent

9.wouldbegivenlO.isbeingdone

IL

1.A11thebooksarekeptingoodorderinthelibrary.

2.Theincometaxwasgraduatedfrom14to70precentinthe

1960's.'

3.Sometimeswecanbepersuadedtobuythingsthatarenot

necessary.

4.Whatshouldbedoneinacaselikethis?

5.Ithasbeenannouncedthattheywillinviteonlythreeofusto

theparty.

6.ThemeetingwillbeputofftillnextMonday.

7.Youarenotallowedtosmokeinthelaboratory.

8.Theproblemmustbedealtwithwithoutanydelay.

9.Hewasgivenawarmwelcomeattherailwaystatation.

lO.Yourbabywillbelookedafterattheday-carecenter.

III.

l.isspoken2.cannotbekept

3.wasturnedoff4.warebelieved

5.shouldnotbeeaten6.wereletoff

7.weretakencareof8.canberemembered

9.wouldbebecalmed10.arelightedup

IV.

l.WastheUnitedNationsestablishedin1945?

2.1tissaidthathewasseriouslyinjured.

3.ThisbuildingwillbedesignedbyDoctorFord.

4.Wherewasthelastmeetingheld?

5.WasAmericadiscoveredbyColumbusin1492?

6.Thistaskmustbeaccomplishedbyyou.

7.Thepatientshouldbetreatedcardfully.

8.Shewasgivenawarmwelcomeattherailwaystation.

9.HeiscalledLaoWang,thoughheisnotoldatall.

lO.ThegatehadbeenclosedwhenIcameback.

Unit8

TextA

ExercisesfortheText

I.

1.c2.a3.b4.d5.d

II.

1.transmit2.access3.remote

4.demostrate5.instuction6.simutaneously

7.travel8.available9.privacy

10.application

III.

1.televisionbroadcasts,telephonecallsandprinted

materials

2.aneducationandentertainmentcenter

3.transmits,stores,displays

4.arisktoourprivacy

IV.

1.over2.via3.to4.of5.for

6.at7.on8.of9.from10.between

V.

1.Informationstoredincomputerscanbetransmitte

dwiasatellitetoanyongwhocanpayfortheservi

ce.

2.Nowasatelliteiscapableofreceivingandtrans

mitting18,000telephonecallssimutaneously.

3.Thehighandnewtelenologymayharmusaswella

shelpus.

4.Togreetthe21stcentury,itisimportantforus

tolearntousecomputerswell.

5.Thepurposeoflearningthenewtechnologyisto

applyit.

VocabularyExercises

I.

1.a.established(v.)b.established(a.)c.establi

shment

2.a.signal(v.)b.signal(n.)c.sign

3.a.entertainmentb.entertainerc.entertains

4.a.limitedb.limit,limitc.unlimited

II.

1.display2.theory3.established

4.remote5.visual6.signalled

7.access8.channel9.transmitted

10.transportation

III.

1.Satellitesarecapableoftransmittingnotonlyt

elevisionbroadcastbutalsotelephonecalls.

2.Intheory,everypersonhasaccesstoeducation.

3.Youshouldfollowthedoctor'sinstrucationsonh

owtotakethemedicine.

4.Computersystemscantransmitsoundsaswellasp

ictures.

5.Itismoderntechnologythatleadsustosuccess.

6.Thepatientshouldbeisolatedfromotherpatient

s.

7.Thesoldierdisplayedhisbraveryandskill.

8.Hisexperimenthasfullydemonstratedthepsychol

ogicalprinciple.

TextB

ExercisesfortheText

I.

l.F2.T3.T4.T5.F6.F7.T8.T9.T10.F

II.

1.where

2.deadly

3.2,000pounds

4.Thecoal,oil,andgaswehaveonearth

5.ourbodies

6.apowerfulcurrentofeletricalenergy

7.theelectricenergy

8.theenergyintheatmosphere

9.automobiles,airlines,factories,atomicexplosions

10.learnhowtoprotectouratmosphere,theroofove

rtheworldofman.

VocabularyExercises

I.

1.d2.c3.b4.e5.a

II.

1.atmosphere2.existence3.thorough

4.radar5.elements6.protect,from

7.caused8.reston

GrammarExercises

I.

1.tosaylikeit主语

2.todiscoverthesecret状语

3.howtousethewastepaper宾补

4.totellthedifferencebetweenthetwo主语

5.nottomissthetrain状语

6.toimprovethepresenteconomicsituation定语

7.Tobeateacherofthepeople状语

8.grow宾补

9.towriteastory宾语

10.betreatedinthatway宾补

11.tomakesuchexperiment定语

12.tomakecareofsomanychildren主语

13.tohearhertalklikethat状语

14.tobeveryinteresting主补

15.tobewaitingforushere宾补

16.tobediscusstoday定语

todividetheworkamongourselves表语

17.toattendthemeeting主补

tobeheldinRoom201定语

18.tohaveseenyourperformance状语

19.tolearnnewwords状语

20.tobuildtheirhousesbyinstinct主补

II.

1.Hehashisownmethodtolearnforeignlanguages.

2.Sometimesitisnecessaryforustolearnfrommi

stakes.

3.Shedecidedtoleavethehotelatthreep.m.

4.Heissaidtohaveabrightfuture.

5.AlotofpeasantslefttheirhometownforBeijing

tolookforjobs.

6.IttookColumbusmorethantwomonthstosailacr

osstheAtlantic.

7.Doyouhaveanyquestiontoask?

8.Theroomisnotbigenoughtoholdsomanypeople.

9.Inthetraditionalfamily,theroleofthemother

istolookafterchildren.

10.Sheistooyoungtounderstandthesething

s.

Unit9

TextA

ExercisesfortheText

I.

1.c2.a3.d4.b5.a

II.

1.concern2.possession3.occasion

4.acquaintance5.lively6.grown-up

7.classification8.principle9.convenient

10.presence

III.

1.ought2.must3.might/may

4.ought5.could6.Could/Can

7.might8.ought

IV.

1.Popularwordsbelongtothepeopleatlarge.

2.Ontheotherhand,languageincludesalargenumbe

rof“learned"words.

3.Thearmosphereofthetwoclassesofwordsisqui

tedifferent.

4.Somewordsarenotknowntousuntilwegrowup.

5.Somepopularwordsareknowntousbeforeweare

abletoread.

VocabularyExercises

I.

1.a.cultivateb.Cultivatedc.cultivation

2.a.educationb.educationalc.educate

3.a.informalb.Formalc.formally

4.a.highlyb.heightc.high

II.

1.style2.occasions3.highly

4.concern5.possessions6.topics

7.formal8.cultivates9.convenient

10.absolute

III.

1.Succ