大学综合英语第四单元习题答案.docx
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大学综合英语第四单元习题答案
第四单元答案
I.Textcomprehension
I.D
II.T;T;F;T;F.
III.1.RefertoPara.2.Theywereindifferentclasses,andhethoughtthattheywerebothjustgrowingupandthatDavidhadnewfriendsfromhisownclass.
2.RefertoPara2.BecauseDavidknewhewasdyingofAIDS.
3.RefertoPara3.Theunprotectedsexcausedit.
4.RefertoPara4.Herealizedthattheirfriendshipmeanteverythingtohim.
5.RefertoPara4.Yes,hedid.Becausemostofhisfriendsdidn’twanttocometooclosetotheminfearofcatchingthedisease.
6.RefertoPara7.OnthesecondofMay1996.
7.RefertoPara9.Becauseheknewthatitwoundn’tbelongbeforeDavidwasgoneforever.
8.RefertoPara8.BecausebysodoinghecankeepDavid’smemoryalive.
IV.1.Wethoughtnodiseasewoulddestroyus,butthenIrealizedDavidfellvictimtoAIDS.
2.Wedidn’tspendasmuchtimetogetherasbefore.
3.Iaskedhimfacetofacetoexplainwhywewerenotfriendsanymore.
4.Icouldn’tgoawayfromhimwhenheneededmebadly.
5.Icouldn’tcontrolanymorethestrongemotionswhichIhadtryingtoholdback.
VocabularyAnalysis
I.Phrasepractice
1.livelifeup=tohaveaveryenjoyableandexcitingtime积极向上地生活
2.hunguponme=disconnectedandrefusedtotakemyphonecall挂断电话或不接电话
3.turnone’sbackon=togoawayfromorrefusetobewith拒绝帮助
4.stickitout=notgiveup（,stilltakinghimtobemybestfriendasbefore坚持到底
5.gothroughsomuch=experiencesomuchpainandstress经历如此多的艰辛
6.keepeverythingin=endureallthepainandsorrowbymyself默默忍受一切
II．
1.invincible;2.stress;3.confront;4.keepup;5.marking;6.blame;7.pushingaside;8.emotional;9.positive;10.recognized.
III.Wordcomparison
1.
tighten:
toholditmorefirmlyorsecurely
2.
disturbed:
notthinkingorbehavingnormallybecauseofmentaloremotionalproblems
3.
asto:
about
4.
influence:
toaffectwithoutdirectlyforcingororderingthem
5.
handling:
thewaythatsomeonedealswithasituationorperson
6.
complain:
tosaythatyouareannoyed,notsatisfied,orunhappyaboutsomethingorsomeone
7.
outlook:
thelikelyfuturesituation
8.
stuff:
asubstanceoragroupofthingsorideas,etc.,withoutsayingexactlywhattheyare
IV.
1.carefree:
notinvolveanyproblems,worriesorresponsibilities.
careless:
notpayenoughattentionto.
2.sick:
感到难受的状态，不一定与疾病有关。
ill：
指疾病，或指情况不正常不好不对，不一定与感受有关，放名词前指令人不愉快的。
3.disease:
表示病的通用词。
：
特指瘟疫，大病，病灾。
4.keep:
保留，继续“某项动作”。
：
维护，维持，坚持“某种状态”。
Givesynonymsorantonymsofthewordunderlinedineachsentenceinthesenseitisused.
1.DealingwithAIDSstrengthensthebondoffriendship,encouragesemotionalandmaturegrowth.
Synonyms:
tighten,intensify,enhance
2.Iwasthemostcarefreepersonintheworld.
Antonyms:
unhappy,wretched,miserable,cheerless
3.MywholelifewaschangingsofastthatIcouldn’tkeepup.
Synonyms:
quickly,rapidly,swiftly
4.EveryonesaidthatImustkeepapositiveattitudeforhissake,becauseattitudemeanseverything.
Antonyms:
negative,doubtful,pessimistic,uncertain
5.Shethoughtthatthetripwoulddomegood;shesaidthatIwasnottheonethatwasdying.
Synonyms:
benefit,profit,advantage
6.Davidhadlostweight,hadpurplelesionsalloverhisbody,andwasverypale.
Antonyms:
gain,increase,gather
7.AllIwantyoutodoistorememberme,enjoylifeandbecareful.
Synonyms:
cautious,alert,watchful
8.ThefifthofJune,1996markedtheendofmybestfriendDavid’slife.
Antonyms:
beginning,start,commencement
4.Wordderivation
Fillintheblankineachsentencewithanappropriateformofthegivenwordinthebrackets.
1.Let’sgoforapicnictomorrowunlesstheweatherforecastisunfavourable.（favour）
2.Asuccessfulbusinessneedsgoodorganization.（organize）
3.Theringwasnotatallvaluable;infact,itwasalmostworthless.（worth）
4.Yourjobwillbetoseethatnoimperfectproductleavesthispartofthefactory.（perfect）
5.Theflooroftheatticneedsstrengtheningifwe’regoingtomakeitintoabedroom.（strong）
6.Heisashamedofwhathehasdone.（shame）
7.Sheexpressedhergratitudetomebyinvitingmetodinner.（grateful）
8.Inyouth,heshowedgreatpromise,butfinallyheturnedoutmediocre.（young）
II.GrammarExercises
I.
1.every,each/every;2.everything;3.anywhere;everyday;
5.Imustgettotheshops__somehow__orotherthisafternoon.Ihaven’tgot__anything__inthehouseforsupper.
6.Doyouknow_anyone__whowouldbeinterestedinapositionasareceptionistinourofficeWeneed__someone___withareallyfriendlymanner.
7.Sorry,I’mbusytoday.Maybewecanhavelunchtogether__some___otherday.
8.Sheleftherhandbag__somewhere____andnowshecan’tfindit.
II.Choosethebestanswer.
1.Columbuswasdeterminedtocross__thedangerouswaters___oftheAtlanticOceanbysailingwestwardsfromEurope.
2.C.threepapers.
3.______ofEnglishisessentialforthosewhoapplyforthepost.A.GoodknowledgeB.AgoodknowledgeC.GoodknowledgesD.Thegoodknowledge
4.C.plentyofbrains.
5.Aseveryoneknows,warm______iscomfortableinwinter.A.clothesB.clothingsC.clothD.clothing
6.Theearthquakecaused______tothedistrict.
A.damageB.adamageC.damagesD.thedamage
7.C.bamboo.8.B.hishair.
IV.Insertsuitableprepositionsinthefollowingsentences.
1.in;
2.since.
3.behind;
4.in,by;
5.in（dealin=buyandsell）
6.Iobject__to__beingkeptwaiting.Whyareyoualwayslate_for__appointments
7.by,for,by,in/under,of;
8.byof,in,around;
9.to,in,with,onin;
10.under.（undertheweather=slightlyunwellorinorspirits）
V.
1.OK;2.above-----over;3.under-----below;4.through-----across;5.OK;6.on-----in;7.OK;8.in-----at.
VI.
Itisnousedoingsth.
Thereisnouseindoingsth.
Translation
I.
1.我们分在不同的班级，所以就不再那么经常厮混在一起了。
2．人们看他的眼神，就好像他得了瘟疫，学校里的那些朋友都不想与他交往。
3．我遭到这样的待遇，是因为十几岁的孩子们还不习惯处理这样的情况，也不知道怎么应对。
4．快到五月底时，他病情加重，医生用个透明的塑料罩子把他给围了起来，以防他受到我们身上有害细菌的侵害。
II．
1．Itisanattemptmadetostrengthenourcompetitiveability.
2．这个地区的警察知道那些小偷经常出没于哪些地方。
（hangout）
Thepoliceinthisdistrictknowwherethethievesusuallyhangout.
3.这些签署的协议将冲破对自由贸易设置的所有障碍。
（breakdown）
Theagreementsignedwillbreakdownallthebarrierstofreetrade.
4.itwasaverydifficultsituation,butthehandleditverysuccessfully.
5.他是我最好的朋友。
既然他需要我的帮助，我可不能对他置之不理。
（turnone’sbackon）
Heismybestfriend.Ijustcannotturnmybackonhimnowthatheneedsmyhelp.
6．只要你努力工作，你迟早一定会获得成功，实现自己的抱负的。
（soonerorlater）
Solongasyouworkhard,youareboundtosucceedandrealizeyourambitionsoonerorlater.
7．Althoughhehatesthejob,yetheisdeterminedtostickitoutbecauseheneedsthemoneytosupporthisfamily.
8.Thatcancerpatientkeptanoptimisticattitudetowardshisdisease,persistedincombatingit,andconquereditintheend.
9.Thisuniversityhasastaffofmorethan2000,includingabout150professorsandover500associateprofessors.
10.Theconcertwasheldtomarkthe75thanniversaryofthecomposer’sdeath.
IV.Exercisesforintegratedskills
1.Dictation
Oneoftheworld’smostdeadlyhealthproblems/isspreadingtonewplaces./Theproblemisheartdisease/anditisaffectingmoreandmorepeople/indevelopingnations./Foryears/heartdiseasehasbeenthecauseofdeath/inmostindustrialnations./Thediseasehasclaimedmorelives/thancanceroraccidents./NowtheWHOhaswarnedthat/heartdiseaseisincreasingrapidly/inalmosteverydevelopingnation./Whyisthishappening/Onereasonisthat/peopleindevelopingnations/arelivinglonger./Anotherreasonisthat/manypeoplehavechangedthewaytheylive./Theynoweatmorefatandsalt/andfewerfruitsandvegetables.
2.Cloze
FillineachblankinthepassagebelowwithONEwordyouthinkappropriate.
IthasoftenbeensaidthatalittleknowledgecanbedangerousandsoitwouldseeminrelationtoSARS.Wehavebeentoldthatthereisanewdiseasewhichcanbe
（1）spreadbycontactwithanaffectedpersonandwhichisresponsiblefor200plusdeathsworldwide.
Thisnewshassentawaveofpanicthroughtheworldwhichtomeseems
（2）outofproportion.Afterallmorepeoplethanthatdieontheroadseveryday,butnoonesuggestswe（3）returntohorse-drawntransport.
NowthattheWHOisinvolved,weshouldassumethatdoctorsallovertheworldaretryingeverymeanstofinda（4）cureandprevention.AsSARSisanewformofvirus,Iunderstandthatitwillprobablymutateanditdoes,soitis（5）likelytobecomeweaker.Also,sofarasweknow,anyone（6）unfortunateenoughtocatchthediseasehasaverymuchhigherchanceofrecoverythannot.Sowhatisallthepanic（7）about
Whenpeopledon’treallyknow,they（8）tendtoassumetheworst.Peopleworryandpanic（9）becausetheyknowthatthehospitalsarenotlikelytobeabletocopewithamassinfluxofhighlyinfectiouspatients,yettheydon’tknow（10）howtosavethemselvesorwhattodoshouldtheybecomeinfected.Moreinformationisessential.
VI.WritingPractice
Combinethefollowingsentenceswithappropriatecorrelativeconjunctions.
1.Violenceasawayofachievingracialjusticeisimpractical.Violenceasawayofachievingracialjusticeisimmoral,too.
Violenceasawayofachievingracialjusticeisbothimpracticalandimmoral.
[Theoriginalsentenceshavecoordinativerelationandbyusingthecorrelativeconjunctions"both…and"tocombinethemintoone,thenewsentencebecomesbriefandcoherent.]
2.Thosewhowouldgiveupessentialliberty
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