大学英语5 单元9答案 与翻译

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1、Unit9练习答案≡≡≡≡≡≡≡Reading≡≡≡≡≡≡≡11.b2.c3.c4.a5.b21.Advantages:sustainableorrenewable;non-pollutingorclean.Disadvantages:expensiveornotcheap2.No,theydidn't.Theywerecheatedbythebogusclaimandtheirmoneywentmostlyintothepocketsofmarketersanddidn'tresultinanexpansionof

2、renewableenergygeneration.3.Theyclaimedthattheextradollarsconsumerspayfor'green'electricityareactuallypromotingthegreateruseofclean,renewableenergysources.4.Becausegenerationandrepackageofthegreenelectricitywouldleadtotheextendedoperationoffossilfuelplantsand,t

3、herefore,greaterpollution.5.Consumersshouldlookverycarefullyatclaimsdealingwithgreenenergy,andtheyshoulddemandpolicychangesthatresultinrealgains,notbogusclaims.31.outweigh2.downfall3.safeguard4.trial-produced5.hardware6.greenhouse7.up-to-date8.forget-me-nots9.t

4、ime-consuming10.beforehand41.g2.f3.j4.e5.b6.a7.c8.d9.h10.i51.Thetelephonecallersaidtherewasabombinthehotel,butitlaterturnedouttobeahoax.2.Thepolicehavereceivedthecomplaint,andthey'relookingintoit.3.Hollywoodhasbeendyingforyears.WilltheBritishfilmindustryfollows

5、uit?4.Bewarehowyouhandlethisdangeroussubstance.5.Thestategovernmentclaimstheyhavereducedpersonaltaxation.6.Don'tdeceiveyourselfintothinkingthatthebadplanwillwork.7.Let'sanalyzetheproblemandseewhatwentwrong.61.T2.F3.F4.F5.T6.T7.F8.F ≡≡≡≡≡≡≡Writing≡≡≡≡≡≡≡11.Globa

6、lwarming;theGreenEffect;thecontinuingdeclineofourairandwater.2.Toplanttrees.3.Ofallwalksoflifeandofallages.4.Treesprovideshade,beautifyourlandandcountrylandscape,andreduceheat-trappingCO2build-upintheearth'satmosphere.5.TocallthespecialActionLine-1-900-420-4545

7、andtopay$5.00forplantingatree.21.Buyfreshfoodthatdoesn'tneedalotofpackaging.2.Trytothrowawayatleast25%lessrubbish.3.Saveasmuchwateraspossible.4.Avoid'throw-away'products.5.Don'tbuyproducts(furorivory,forexample)madefromrareorprotectedspecies.31．珍爱我们共有的家园。——《今日中

8、国》杂志2，回归大自然，理解大自然，保护环境。——99中国生态游3．如果你穿皮装，请举手。——关心动物协会4.如果有入苦口婆心地劝你戒烟，不要理他…他们大概是想骗你活得长久些。——美国防癌协会5．付出不求回报，一切就会得到。——美国红十字协会 ≡≡≡≡ListeningandSpeaking≡≡≡≡11.b2.d3.b4.b5.aScript1