全新版大学英语(第二版)综合教程3 课后练习答案

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1、Unit1ChangesintheWayWeLiveTextALanguageSenseEnhancement1.(P.12)1)specialqualities2)atightbudget3)entertain4)anyway5)involved6)requirement7)onasmallscale8)temptation9)Instead10)machineryLanguageFocusVocabularyI.1.(P.15)1)Onbalance2)resist3)haul4)wicked5)illustrated6)budget7)loweri

2、ng8)boundary9)involved10)economic11)blasting12)justabout2.(P.16)1)cutback/down2)pickup3)getby4)getthrough5)faceupto6)turnin7)makingupfor8)thinkup3.(P.17）1)pursuedhismathematicalstudiesandtaughthimselfastronomy.2)oftengeneratemisleadingthoughts.3)attachgreatimportancetocombiningth

3、eorywithpracticeinourwork.4)besuspectedofdoingeverythingformoney.5)beforehegetsthroughlife.4.(P.17)1)theirindooraprofittoinvestin2)devicetheimprovementonaglobalscale3)stackedtemptationneverdinedoutII.ConfusableWords(P.18)1.1)house2)home3)home,family4)household2.1)doubt2)suspected

4、3)doubted4)suspected5)suspectIII.WordFormation(P.19)1)rise2)final3)regular4)cash5)howsandwhys6)upped7)yellowed8)bottled9)lower10)searchComprehensiveExercisesI.Cloze1.(P.20)1)getsby2)temptation3)getthrough4)improvements5)asidefrom6)suspect7)supplement8)profit9)stacking2.(P.21)171)

5、replaced2)consider3)quit4)world5)tough6)fuels7)provide8)luxuries9)balance10)idealII.Translation1.(P.21)1)Wehaveaproblemwiththecomputersystem,butIthinkitisfairlyminor.2)MyfatherdiedwhenIwastooyoungtoliveonmyown.Thepeopleofmyhometowntookover(responsibilityfor)myupbringingatthatpoin

6、t.3)Thetoyshavetomeetstrict/toughsafetyrequirementsbeforetheycanbesoldtochildren.4)Radioandtelevisionhavesupplementedratherthanreplacedthenewspaperascarriersofnewandopinion.5)Whenitcomestothismagazine,itisadigestofarticlesfrommanynewspapersandmagazinesaroundtheworld.2.(P.22)Adeca

7、deago,NancydidwhatsomanyAmericansdreamabout.Shequitanexecutivepositionandopenedahouseholddevicestoreinherneighborhood.PeoplelikeNancymadethedecisionprimarilyfortheimprovementinthequalityoftheirlives.But,torunabusinessonasmallscaleisbynomeansaneasyjob.Withouthersteadyincome,Nancyh

8、adtocutbackonherdailyexpenses.Sometimess