大学视听说3答案郑树棠Word文件下载.docx
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Nowwehavesatelliteandhigh-poweredmicroscope,it’seasytothinkweknoweverythingabouttheworld;
butwestilldon’tunderstandEINino.
W:
Right.ScientistsallovertheworldoverareevenuncertainaboutthecauseofthewarmPacificcurrentthatbringsstormsordrought—themysteriousEINino.
Q:
Whichofthefollowingistrueaccordingtotheconversation?
2.Script
Everyoneistalkingaboutenvironmentalproblem:
acidrain,thegreenhouseeffect,holesintheozonelayer.Weshouldthinkpositively.Whatcanwedotoimprovethings?
Iagree.Wecoulddoalotmoretoharnessthesun’senergyforheatingandlightinginourhomes.InJapan43,000solarroofswereinstalledin2002.
Howdothemanandthewomanviewtheenvironment?
3.Script
WelivedinBeijingsomeyearsago.Itwasalwaysdifficulttokeepthehousecleanwithwindfromthenorthblowingsandfromthedesertatus.
That’swhytheChinesegovernmenthasbeenencouragingpeopletoplanttreesalongtheedgesoftheGobiDesert.Nowthosetreesactaswindbarriers.
Whatdidthegovernmentencouragepeopletodo?
4.Script
ManyoldrefrigeratorsandcarsareenvironmentalhazardsbecausetheycontainCFCsthatdestroytheozonelayer.
Yes,butgovernmentororganizationsarehelpingpeopletosafelydisposeofoldrefrigeratorsor,inthecaseofcars,toupgradetheirairconditioning.
Whataregovernmentdepartmentshelpingpeopletodo?
5.Script
Hey,that’sanaerosolsprayyou’reusingonyourhair!
Buildabomborsetfiretotheapartmenttokillusquicklyinsteadofmakingholesintheozone,sowedieofcancer.
Coolit,man.Thisspraydoesn’tcontainCFCs.Andyou’dbetterreadalittlemore.In2003theholeintheozonelayershrankby20percent,sothere’snoreasontopanic.
Whatdoesthemanmean?
Keys:
1.B2.D3.A4.A5.C
III.ListeningIn
Task1:
Weshouldhaveproperrespectfornature!
Script
Martha:
Doyouthinkmostpeopleinyourculturerespectnature?
Ed:
Ithinkso.Umm…morenowthanbefore.
Whatdoyouthinkisthemostseriousenvironmentproblemintheworldtoday?
Today…Ithinkdamagetotheozonelayerisabigproblem;
andanotherproblemispollutioninbigcitiesandthingslikethat.
Howdoyoulearnaboutenvironmentalproblems?
Umm…throughschool.Alotofclubspromoteenvironmentalsafely,andsomeTVprograms,too.Theytalkaboutenvironmentalsafelyandstufflikethat.
Doyouthinkstudentsshouldlearnmoreabouttheenvironmentatschool?
Ithinkso.So,astheygrowolder,theycanbemoreawareofalltheproblemsthataregoingon.Andalsotopreventmoreproblemsfromoccurring.
Ifyoucouldcreateanewlawtohelptheenvironment,whatwoulditbe?
Anewlawfortheenvironment?
Umm…I’dprobablysaythatwhenpeoplethrowawaytheircigarettebutts,theyhavetothrowthemintothegarbagebin,notjustthrowthemeverywherebecauseit’sjustlitteringandIhatethat.Sotheyshouldbefinediftheythrowthemonthefloorontheground.
That’sagoodidea.Whatdoyoupersonallydotohelpprotecttheenvironment?
I’msoagainstlittering.Ineverlitter.IfIseesomebodylitter,Igetreallyangry.SoIalwaysthrowmytrashintothegarbagebin.
WhilebeinginterviewedbyMartha,Edsaidmorepeopleinhisculturerespectnatureeverbefore.Whenaskedaboutthemostseriousenvironmentalproblemintheworldtoday,hementionedthedamagedozonelayerandthepollutioninbigcities.
Edlearnedaboutenvironmentalproblematschool.AlotofclubsandsomeTVprogramspromoteenvironmentalsafely.Hebelievesthatstudentsshouldlearnmoreabouttheenvironmentatschool.Thentheycanbemoreawareofalltheproblemsandpreventmoreproblemsfromoccurring.
Whenaskedaboutanewlawhewouldliketocreatetohelptheenvironment,hesaidthatwhenpeoplethrowawaytheircigarettebutts,theyhavetothrowtheminthegarbagebin.Theyshouldbefinediftheythrowthemonthefloor.
Personally,Edissosetagainstlitteringthatheneverlitters.Healwaysthrowshistrashintothegarbagebin.
Task2:
AWorkQualificationTest
AccordingtoareportbyAustralianresearchers,theholeintheozonelayeroverAntarcticawillprobablystartclosingwithinfiveyears.Theysayitmaybecompletelyclosedwithinfiftyyears.TheozonelayerprotectstheEarthfromdangerousradiationfromthesun.TheholeintheozonelayerwasdiscoveredoverAntarcticaalmostthirtyyearsago.Atthetime,itwasthreetimesthesizeofAustralia.
Thereportfoundthatozone-destroyinggasesintheupperatmospherewereatorneartheirhighestlevelsintheyear2000.Butsincethen,therehasbeecontinuousprogressmadetowardtherecoveryoftheozonela