成人高等教育《自考英语》(下册)教材课后习题答案详解

成人高等教育自学考试

大学英语自学教程（下册）

课程代码00151998年版

自考英语二课后习题答案unitl

Unit1（英语二）

TextA

ExercisesfortheText

I.1.d2.c3.c4.a5.d

II.1.alternative2.fundamental3.accompany

4.implement5.preccedent6.attain

7.objectives8.vary9.multiple

10.isolate

III.l.c2.d3.i4.j5.g6.e7.h8.a9.f10.b

IV.our;helpedform;front;to;passed;it;same;

V.1.Decisionmakersshouldbeabletomakethebestguessatthefuture.

2.Somepeoplethinkthateverythingmanagersdoinvolvesdecisionmaking,（or

Somepeoplethinkthateverythingmanagersdohassomethingtodowithdecision

making.）

3.Iftherearenocorrectalternatives,therearenocorrectdecisionstobe

made.

4.Sincedifferentpeoplehavedifferentideasaboutthesameproblem,sothe

approachestoitvaryfrompersontoperson.

5.Decisionmakersusuallyholdthekeytothebusinessdevelopmentofthe

company.

VocabularyExercises

I.1.anization

2.a.simpleb.simplifiedc.simplyd.simplification

3.fitability

4.endedc.unintended

II.

1.precedent2.skilled3.achievement

4.implement5.optimal6.goal

7.accomplish8.accompanies9.tendency

10.ongoing

III.

1.Hisfriendaccompaniedhimtoaconcert.

2.Hehasarguedheroutofherdecision.

3.heowedhissuccessinparttoluck.

4.Accordingtohissuggestion,theformalitieshavebeenmuchsimplified.

5.Thebroadcastingstationpredictsthatitwillturncoldtomorrow.

6.Motionisdefinedasachangeinpositionorplace.

TextB

ExercisesfortheText

I.l.T2.T3.F4.F5.F6.F7.F8.F9.F10.T

II.

1.preparation;confidence

2.idea

3.unattractiveindifference

4.hardworking;personality;interest

5.speechless

6.holidays;pay

7.clean;neat;conservative

8.thefloorbesideyourchair

9.politely;naturally

10.“Ibegyourpardon?"or"Couldyoupleaserepeatit?"etc.

VocabularyExercises

I.

1.atadisadvantage2.conservative3.indifference

4.makesure5.vague6.clutched

7.turneddown8.toyouradvantage9.neat

10.prospects11.takethetroubleto12.place

GrammarExercises

I.

1.连词；让步状语从句。

尽管约翰想记住，却没能记住一个词。

2.关系代词；非限定性定语从句。

和他的兄弟们一样，哈利身材奇高。

3.连词；比较状语从句。

这儿有块大石头，没人能搬起它。

4.连词；比较状语从句。

他们的观点和我的一样。

5.连词；方式状语从句。

像许多人从前那样，认为学习外语没有用是错误的。

6.关系代词；非限定性定语从句。

如从前所说，语法不是一套死规则。

7.关系代词；非限定性定语从句。

正如同学们所看到的，海伦有点疯疯癫癫的。

8.关系代词；非限定性定语从句（带有插入语的性质）。

你会发现所有的问题现在都已得到解决。

9.前一个是副词，后一个是连词；比较状语从句。

她和她姐姐跳得一样好。

10.前一个是副词，后一个是连词；比较状语从句。

他们同她一样爱她。

11.连词；比较状语从句。

他没有她那么老。

12.介词；时间状语从句。

当他还是个孩子时就参了军。

13.习语；时间状语从句。

趁你在这儿，咱们和不讨论一下咱们的计划？

14.连词；方式状语从句。

他以他独特的视角来描写中国。

15.习语；方式状语从句。

他总是努力工作，好像从不感到疲倦。

16.连词；方式状语从句；

你怎么对待我，我就怎么对待你。

17.副词；状语。

他是系主任，确实得他签署文件。

18.介词，习语；定语。

你要对整个工作负责。

19.介词；宾语补语。

他们把他看成是一个了不起的人。

20.介词；主语补语。

这怎么会被说成缺少经验呢？

II.

1.Canyouthrowastoneasfarasthattree?

2.Asregardthatmatter,Ihavenoobjection.

3.AStohismother,Iknownothingabouther.

4.Asforyou,Iwillneverwanttoseeyouagain.

5.Shedoesnotownhimasherownhusband.

6.Heisaguest,andweshouldreceivehimassuch.

7.I,aswellasyou,don，tlie.

8.Asistheteacher,soisthepupil.

9.Badlywoundedashewas,heneverlosthope.

10.Childasheis,hecantellrightfromwrong.

11.Ashewasill,Iwenttherealone.

12.Hereachedouthishandasthroughheweretryingtocatchsomething.

13.Youhadbettermanagethebusinessasbefore.

14.Wemuststudyaslongaswearealive.

15.Hehasputhisenergyintoliterature-thesameashissistershaveput

theirsintomusic.

16.Theydon'tlovehimsomuchasshe.

17.Hespokesoloudlyastobeheardbyallintheclassroom.

18.Asisoftenthecase,thegirlforgottobringherdictionary.

19.TheyaredoingthesameworkasIdidlastyear.

20.Wehaveneverdoubtedthehonestyofsogoodamanasyouare.

HI.

1.Ihavethesameopinionashedoes.

2.Hewasill,asweretheotherpassengers.

3.Themanwasknockeddownbyacar,aswasreported.

4.Hewasnotsuchafoolastofailtoseethatpoint.

5.HeisnotashealthyasJohn.

6.SpellthewordasitisspelledinAmericanEnglish.

7.AsIwasspeaking,Isawadoglyingonthegrass.

8.Hardasheworked,hecouldnotlearnmathswell.

9.Asisthefather,soistheson.

10.HeworkedasanEnglishteacherinahighschool.

Unit2（英语二）

TextA

ExercisesfortheText

I.

1.b2.c3.a4.c5.d

II.

1.inadequate2.astronomers3.density

4.ense6.boundary

7.theory8.convince9.invisible

10.speculation

III.

1.density2.observation3.speculation

4.massiveness5.region6.graviation

7.relativity8.basis9.evidence

10.endlessness

IV.

with;his;if;so;paper;out;the;better

V.

1.Astronomershavenotyetfullyansweredthequestionofwhatblackholesare.

2.Itissaidthatablackholecanswallowupeverythingsuchasstarsaround

it.

3.Thestudyofblackholesisjustbeginning.Speculationsaboutthemare

endless.

4.Scientistscannottellwhathappensinsideablackhole.

5.Ifwegettoknowsomethingaboutthem,blackholeswillnotbethatfrightful.

VocabularyExercises

I.

1.a.explodedb.explosionc.explosive

2.a.denseb.denselyc.density

3.a.measurableb.measurementc.measured

4.a.basisb.basicc.basedd.basically

II.

1.implication2.gravity3.boundary

4.interchangeable5.explode6.galaxy

7.convincing8.speculation9.shrinks

10.sucking

III.

1.Ablockholeexertsastronggravitationalpull.

2.Hiscompanycollapsedowingtomismanagement.

3.Quiteafewstaelliteswerelaunchedinthe80'sinourcountry.

4.Hasthemedicinebeguntooperate?

5.Hewasswallowedupindarkness,(orDarknessswallowedhimup.)

TextB

ExercisesfortheText

I.

l.T2.T3.T4.T5.F6.F7.F8.F9.F10.T

II.

1.planets;orbit

2.suns

3.life;vegetation

4.satellite;sun

5.verylargeseparate;lesser

6.onepart;anotherpart

7.nature;characteristics

8.plateaus;deserts;plains

9.religion;government;education;socialbehaviour

10.circumstances

VocabularyExercises

I.

1.cloudless2.aboveall3.concerned

4.largely5.glitter6.Asarule

7.unlikely8.thrilling9.whereas

10.revolves

Unit3（英语二）

TextA

ExercisesfortheText

I.

1.b2.d3.b4.d5.c

II.

1.delay2.recovery3.lethal

4.debate5.permit6.guideline

7.majority8.takeintoaccount9.undermine

10.vulnerable

II.

1.a.It'sdifferentfromtheplannedmurderofpeople.

b.Peoplehavethefundamentalrighttochoosedeath.

c.Therearesituationswheredeathisafriend.

2.a.Whatthepatientisactuallyaskingforissomethingelse.

b.Theymaywantahealthprofessionaltoopenupconnnunicationforthem

withtheirlovedonesorfamily.

3.a.Thepatientisexperiencingextremesuffering.

b.Thereisnochanceofacure.

c.Thepatienthasmaderequestsforeuthanasia.

d.Aseconddoctormustconfirmthatthesecriteriahavebeenmetandthedeath

mustbereportedtothepolicedepartment.

IV.Cloze.

spent;take;No;camera;down;taking;free;camel

V.

1.Euthanasiadoesrelievethedyingpatientsfromtheirsuffering.

2.DoyoukonwthattheNetherlandsistheonlycountryinEuropewhichpermits

thepracticeofeuthanasia?

3.Itdoesnotmeanthatdoctorswhoareforthisideadon'tcarefortheir

patients.

4.Afteradoctormakersadiagnosis,aseconddoctormustconfirmit.

5.Thosewhoareagainstitbelievethatpatientsdonotreallywanttoendtheir

life,butthatthereissomethingelsebehindtherequest.

VocabularyExercises

I.

1.a.considerablyb.considerate

c.considerationd.considerable

2.a.ableb.abilityc.unable

d.enablee.disabledf.disable

3.a.traditionalb.traditionc.traditionally

II.

1.weaken2.optout3.deteriorate

4.lethal5.request6.debate

7.isaffectedwith8.take;intoaccount9.elderly

10.vulnerable11.sensitive12.ensure

13.legal

HI.

1.Theyrequestedthattheprisonersbereleased.

2.Hiscapabilitywillensurehissuccess.

3.Theyaregoingtoopenupanationwidedebate.

4.Heisverysensitivetochangesofweather.

5.Thequalityofhisworkhasbeendeterioratingtheseyears.

6.Thecontaminationofwatermakestheresidentsvulnerable1diseases.

TextB

ExercisesfortheText

I.

l.F2.T3.F4.T5.T6.F7.T8.F9.T10.F

II.

1.Oxford;Cambridge

2.old-boynetwork

3.two

4.abias

5.public

6.Alevelresults;performanceatinterviews

7.easilyaccessible

8.betterprepared

9.Harvard;Yale;Chicago;Berkeley

10.constantlyreplicating

VocabularyExercises

I.

1.fession

4.private5.accessible

II.

1.fession

4.amountto5.bynature6.prime

7.petitive9.Remedial

10.worth

GrammarExercises

I.

1.has2.is3.are

4.seems5.is6.was

7.are8.were9.is

10.are11.is12.is

13.are14.am15.is

16.have17.has18.is

19.have20.was21.are

22.has23.speak24.is

25.races26.were27.approve

28.was29.says30.appeal

31.are32.is33.are

34.was35.is36.has

37.are38.has39.is

40.is41.are42.is

43.are44.is45.is

46.have47.are48.have

49.has50.is

II.

1.he2.his3.its

4.its5.her;her6.their

7.out8.they9.his

10.their

Unit4（英语二）

TextA

ExercisesfortheText

I.

a.b2.d3.c4.b5.b

II.

1.diplomats2.abuse3.remove

4.quarter5.guilt6.hire

7.roduce9.maintenance

10.immigrant

HI.

1.i2.c3.b4.e5.j6.g7.h8.f9.a10.d

IV.

about;surprise;young;over;much;teenager;were

V.

1.Thegovernmentdepartmentdealingwiththematterdoesnotkeepstatistics.

2.Sheacceptedajobworkingasadomesticjustbecauseshefounditdifficult

toprovideforherfamily.

3.ShewasbroughtoverbyaSaudidiplomatdirectlyfromthePhilippinesto

workinLondon.

4.Theworkingconditionsofthedomesticshavereceivedmediaattention.

5.Theemployersalwaysthreatentosendusbacktoourcountry.

VocabularyExercises

I.

1.a.exploitedb.exploitationc.exploitable

2.a.executionb.executedc.executive

3.a.employedb.employeesc.employment

4.a.immigrantsb.immigratedc.immigration

II.

1.status2.slavery3.minimum

4.despite5.diplomat6.domestic

7.abroad8.convicted9.deports

10.incidence11.supposed12.deserving

HI.

1.Resourcesshouldbeexploitedmoderately.

2.Thisorderwaswellexecuted.

3.Thisprojectdeservesfurtherstudy,(orThisprojectisdeservingoffurther

study.)

4.We'vealreadyreducedtheexpensestotheminimum.

5.Iwon*tbelievethenewsdespitewhatshesays.

6.Canthissmallboatbringthemovertotheothersideoftheriver?

TextB

ExercisesfortheText

I.

l.F2.F3.T4.T5.F6.F7.T8.F9.T10.F

II.

1.legironsjoined;chain;groups

2.theharshest;television;phonecalls;day-to-dayprivileges

3.circus;degrading;slavery

4.sixoutofeveryten

5.racial;political;savingtaxmoney;cleaningup

6.inhumane;ineffective

7.moreangry;morehostile

8.poverty;disaffectionwithinsociety

9.MiddleAges;shame

10.DeepSouth;Arkansas;Arizona

VocabularyExercises

I.

1.denied2.gang3.prevented

4.argument5.punishment

II.

1.degrading2.convictedof3.liberty

4.inunison5.union

Unit5（英语二）

TextA

ExercisesfortheText

I.

1.d2.a3.b4.d5.b

II.

1.original2.transformation3.distinct

4.spontaneous5.individual6.essentially

7.diverse8.live9.imitate10.outofdoors

III.

1.maintenance2.spontaneity3.popularity

4.expression5.rhythm6.distinction/distinctness

7.penetration8.immigration9.transformation

10.synthesis

IV.

1.a.bluesb.rock'n'rollc.folkmusic

2.a.essentiallyablackmedium

b.rhythmicdancemusic

c.popularamongcollegestudents

3.a.originatedinSanFrancisco,intheUnitedStates

b.ledbytheBeatles,inEngland

4.a.itbringstogetherseparatemusicaltraditions;

b.itmakesuseofthefullrangeofelectricinstrumentsandthetechnology

ofelectricamplifiers;

c.itbecomesamultimediaexperience

V.

1.Thenewmusicwasmadeoutofthethreeformsofmusicinexistence.

2.Rock'n'Rollisveryrhythmic,soitispopularamongyoungpeople.

3.TheBeatleswasafamousRockgroupinEngland.

4.Modernmusicpaysagreatdealofattentiontotheparticipationofits

audience.

5.Electricamplifiersmakemusicloudandpenetrating.

VocabularyExercises

I.

1.a.musicb.musicalc.musicallyd.musician

2.a.consciousb.Consciousnessc.consciously

3.a.limitedb.limitsc.limitationsd.limitless

4.a.originalb.originatedc.origianlity

II.

1.synthesis2.studio3.spontaneous

4.readily5.passive6.multimedia

7.distinct8.sentiment9.anti-war

10.Eclecticism

HL

1.Thischapterisonthetransformationofheatenergyintodynamicenergy.

2.Agroupofpeoplegatheredspontaneouslyonthespotoftheaccident.

3.Thequarreloriginatedformmisunderstanding.

4.Thearmytookoverthecityafter1949.

5.Youshouldnottakeontoomuchworkforthesakeofyourhealth.

TextB

ExercisesfortheText

I.

l.T2.T3.F4.T5.T6.T7.F8.T9.T10.F

II.

1.thespontaneouslyinspiredtype;theconstructive;thetraditionalisttype

2.well

3.completedcomposition;musicaltheme

4.theshorter;astretch

5.creative;musicaltheme

6.notebooks

7.preliminary

8.pattern;theme

9.forthesakeof

10.harmonies;sonorities;formalprinciples

VocabularyExercises

I.

1.a2.b3.b4.b5.a

II.

L不变地常变的多样化多种多样的

2.有创造力的创造创造

3.作曲家创作作品

4.特有的特性塑造特性特性塑造

5.各种各样的多样化的使不同多样性

6.传统传统的传统主义者

7.建造建设性的建筑

8.果实有收益的无收获的

GrammarExercises

I.

1.Youngasshewas,shewasquiteexperiencedinthiswork.

2.Hardtheytried,theycouldn'tfindasolutiontothisproblem.

3.Littledidtheyrealizethattheyhadmadeanimportantdiscoveryinscience.

4.Nosoonerhadweputdownthereceiverthanthetelephonerangagain.

5.HardlydidIexpectthathisconditionwouldturnfortheworse.

6.Notonlyshouldweworkhardourselves,weshouldalsogetotherpeople

interestedinthework.

7.Notuntilyoutalkedwithhimdidherealizetheseriousnessofhismistake.

8.Neverdidheexpectthattheprojectwouldbecompletedsosoon.

9.Rarelydidweseeanyonesodevotedasshetomedicalscience.

10.Scarcelyhadshesaidthewordswhenshebegantoregretit.

11.Aheadofusliemanydifficulties.

12.Farinthedistancelayrangesofmountainscoveredwithforests.

13.NexttohimstoodEdgarSnow.

14.Standinginthedoorwaywasayoungmaninblueuniform.

15.Outrushedthemanandhiswife.

II.

A.

1.ThesecondpointI'llexplainlater.

2.ThisoneIshallsendbyordinaryaccount.

3.Allthisweshalltakeintofullaccount.

4.Whatyou，vejustsaid,I*11alwayskeepinmymind.

5.Thisweshallunderstand.

B.

1.Thetimehasnowcometoputanendtothispractice.

2.Thequestionwillariseofhowtopreventairpollution.

3.ThebeliefiscommonlyheldthatEnglishmenaremorereservedthanAmericans.

4.Alistwillbesenttoyouofthemajoritemstheyproduce.

5.Theordersooncamethatwehavetoleavethesmalltownimmediately.

III.

1.Helikessportsverymuch.Sodoeshischild.

2.Shedidnotliketheidea.Nordidherhusband.

3.Onlyinthiswaycanweexpecttodoourworkwell.

4.Notuntill1990didIknowhewasanEnglishteacher.

5.Neverhadanycountrytriedsohardtodevelopitsindustry.

6.Notfarfromthebridgeisatallbuilding.

7.Notonlydotheyworkhard,buttheyalsoworkwell.

8.BeforeuswerewalkingagroupofYoungPioneers.

9.Hadyoutoldmeearlier,Iwouldhavehelpedyou.

10.1workedinasmallfactoryinWuxilastyear.

Unit6（英语二）

TextA

ExercisesfortheText

I.

1.a2.c3.c4.c5.b

II.

1.prevalent2.welding3.appliance

4.switch5.artificial6.identify

7.o8.discard9.defective

10.assemble

III.

1.d2.f3.b4.j5.c6.i7.e8.g9.h10.a

IV.

not;use;sign;one;meant;end;him

V.

1.Theapplicationofrobotshasincreasinglybecomeprevalentandfar-reaching

theseyears.

2.Thenewlydevelopedrobotshaveasenseoftouchandtheabilitytoseeand

makedecisions.

3.Robotsarewidelyemployedintheautomotiveindustry.

4.Bothlight-sensitivematerialsandelectronicdigitalcamerasare

photographicequipment.

5.Robotsdiffergreatlyfromautomaticmachines.

VocabularyExercises

I.

1.a.efficiencyb.efficientc.efficiently

2.a.haveincreasedb.increasinglyc.increasing

3.pletion

4.ense

II.

1.reduction2.shade3.appliance

4.prevalent5.personnel6.defective

7.specific8.capableof9.inbetween

10.assembled11.expose

HI.

1.Atacriticalmoment,weshouldbecapableoffacingdifficultion.

2.Afterconsideringthatproblem,theyswitchedtheirattentiontosomething

else.

3.Spraythetablewithpaint.

4.Weshouldexposechildrentonewideas.

5.Wehaveplentyofnaturalresources.

6.Hewascriticalofherforherignoranceoflaw.

7.Heswitchedfromoneoccupationtoanotherinthepastthreeyears.

TextB

ExercisesfortheText

I.

l.T2.T3.F4.F5.T6.T7.T8.T9.T10.F

IL

1.forecast2.earlywarning3.China;Alaska

4.theenergylevel5.shifting;cracks;faults;crust6.seismicnetworks

7.radon;esfromtheradioactive9.partial;processes

10.Haicheng;1975

VocabularyExercises

I.

l.B2.D3.A4.B5.B

II.

1.analyze2.forecast3.shift

4.reliablity5.preceded6.subsided

7.speculated8.warning

Unit7（英语二）

TextA

ExercisesfortheText

I.

1.c2.d3.b4.d5.c

II.

1.leisure2.avaiable3.desirable

4.strain5.portray6.stressful

7.context8.avarietyof9.impart

10.motivate

III.

1.relax2.entertain3.recognize

4.possess5.observe6.recreate

7.satisfy8.occupy9.pursue

10.attain

IV.

at;my;asked;visit;honeymoon;first;other;sir;

V.

1.Theterm"qualityoflife"coversaverywidescopeofmeanings.

2.Inasocietyinwhichlifeisfast-pacedandworkisstressful,itis

beneficialtoyourhealthtotrytofindtimetorelax.

3.Ourtastesandpreferencesareallrelatedtosocialcontextsandlearning

experiences.

4.Positiveleisureattitudesareessentialformotivatingpeopletousetheir

leisureincreativeways.

5.Observationsandresearchfindingindicatethatpeopleareincreasingly

concernedwiththequalityoflife.

VocabularyExercises

I.

1.a.desirabilityb.desiresc.desirable

2.a.occupationb.occupiedc.occupantd.occupation

3.a.preferenceb.preferablyc.preferabled.prefer

4.a.recognizableb.recognitionc.recognize

5.a.satisfactionb.satisfiedc.satisfactory

d.satisfye.satisfying

1.urban2.satisfaction3.relaxation

4.possession5.concernedwith6.motivated

7.possession8.impart9.participation

10.loom11.portrayed12.desirable

III.

1.Healwaystakesaverypositiveattitudewhencorrectingpupils*mistakes.

2.Passengersmustattachlabelstotheirsuitcasesbeforeboardingtheplane.

3.Thecolourofhisskinisnotrelevanttowhetherheisagoodlawyer.

4.Ashiploomedthroughtheheavyfog.

5.We'vedonenothingwrongonourpart.

6.Schoolsshouldsetastheirobjectivetheattainmentofabalanced

developmentoftheirstudents.

TextB

ExercisesfortheText

I.

LT2.T3.T4.T5.T6.F7.F8.F9.F10.T

II.

1.elusive2.tricky3.waste;control

4.quicksand5.control;against6.slave

7.full

8.appointments;addresses;telephonenumbers

9.underestimate;overestimate

10.temptations

VocabularyExercises

I.

l.B2.C3.D4.A5.D

II.

l.B2.C3.C4.B5.C

GrammarExercises

I.

1.at;in2.at3.in

4.at/in;since5.for6.under

7.from;to8.about9.on

10.during11.at12.at

13.since14.during15.on;at;by

16.during;in;for17.By18.within

19.o;in

22.in23.execptfor24.except

25.exceptfor26.except27.about

28.on29.of30.below

31.beneath32.owingto/dueto33.due;to

34.owingto35.dueto36.between

37.among38.about39.to

40.towards41.for42.above

43.above44.across/over45.over

Unit8（英语二）

TextA

ExercisesfortheText

I.

1.c2.b3.c4.b5.a

II.

1.minimize2.local3.instantaneously

4.eract6.timer

7.alarm8.discrepancy9.destine

10.feasible

III.

are;for;he;again;in;to;their;and

IV.

1.Itisnotdificulttounderstandthemaladjustmentthatbroughttothebody

byhighspeedtravel.

2.Onereasonforthisdiscrepancyisthatdifferentbodilyeventsarecontroled

bydifferentfactors.

3.Proteininfoodstimulateswakefulness,whilecarbohydratespromotesleep.

4.TheproblemofJetLagisoneveryinternationaltravellercomesacrossat

sometime.

5.Itisnotfeasibletowaitforafewdaysuntilthebody'sregulatory

mechanismsadjustnaturallytoanewtimezone.

VocabularyExercises

I.

1.a.negotiableb.negotiatec.negotiations

2.a.regulationsb.regulatec.regulatoryd.regularize

3.a.assumesb.assumingc.assumedd.assumption

4.a.periodicallyb.periodicalc.periodicityd.period

II.

1.do;ernal

4.reset5.outofstep6.external

7.overcome8.destination9.mechanism

10.neutral11.lags12.toadvantage

13.feasible14.instantaneously

III.

1.Wewanttopromotemutualunderstandingbetweenthetwocountries.

2.Theplanseemsfeasible.

3.Heisoutofstepwithmodernlife.

4.Toovercomediffculties,wemustfirstovercomeourselves.

5.Thereisabiglagbetweenhisthoughtandaction.

6.Thatfashionmodelwaslookingforachancetoshowoffherselftoadvantage.

7.Yourassumptionisnotbasedonfullfacts.

TextB

ExercisesfortheText

I.

l.T2.T3.T4.T5.F6.T7.F8.T9.F10.F

II.

1.centeringone'sattention2.fluctuates

3.constant4.distraction

5.symptom6.routine

7.focal8.psychological/physical

9.goal;direction10.theability

VocabularyExercises

I.

1.productivity2.distract3.fluctuates

4.exceptional5.misled6.trueof

7.attendto8.appreciate9.typical

10.Motivation11.contraryto12.hinder;from

Unit9（英语二）

TextA

ExercisesfortheText

I.

1.b2.c3.c4.a5.b

II.

1.approximate2.aged3.paradox

4.position6.elsewhere

7.elementary8.alter9.precede

10.slippery

III.

1.e2.a3.h4.g5.c6.b7.i8.f9.j10.d

IV.

test;doctor;the;My;arrived;at;opened

V.

1.Aginghasbecomeasocialproblem.

2.Peopleobjectedtotheideathatitisbecauseofdropofbirthrate.

3.Howlongpeoplewilllivedependsonmanyfactors.

4.Expectationoflifeisthepredictionoftheaveragenumberofyearsthat

onecanlive.

5.Longlifeisalteringourlifeandoursociety.

VocabularyExercises

I.

1.appreciateappreciationappreciative

a.appreciationb.appreciatec.appreciative

2.activeinactiveactivity

a.activityb.activated

c.actived.inactive

3.continuecontinuedcontinuingcontinuation

a.continuesb.continuedc.continuation

d.continuouse.continuing

4.expectexpectationexpectancyexpectant

a.expectb.expectant

c.expectancyd.expectation

II.

1.classify2.salient3.liability

4.altered5.paradox6.lengthens

7.dependency8.revision9.upwards

10.approximated

III.

1.Healwaysneglectshishealth.

2.Thepriceofthiscommodityisoutofproportiontoitsvalue.

3.Hisaccountoftheincidentapproximatedtothefact.

4.Hehasreluctantlyacknowledgedthefallaciesinhisstatement.

5.Theferventcheersexpressedtheirappreciationoftheperformance.

6.Memorycanbeclassifiedintolong-termmemoryandshort-termmemory.

7.Thingsalteredfundamentally.

TextB

ExercisesfortheText

I.

l.T2.T3.F4.