新视野大学英语视听说教程第三册答案.doc

文档介绍：.:Nowwehavesatelliteandhigh-poweredmicroscope,it’seasytothinkweknoweverythingabouttheworld;butwestilldon’:—:ordingtotheconversation?:Everyoneistalkingaboutenvironmentalproblem:acidrain,thegreenhouseeffect,?W:’,:Howdothemanandthewomanviewtheenvironment?::That’:Whatdidthegovernmentencouragepeopletodo?::Yes,anizationsarehelpingpeopletosafelydisposeofoldrefrigeratorsor,inthecaseofcars,:Whataregovernmentdepartmentshelpingpeopletodo?:Hey,that’sanaerosolsprayyou’reusingonyourhair!Buildabomborsetfiretotheapartmenttokillusquicklyinsteadofmakingholesintheozone,:Coolit,’’,sothere’:Whatdoesthemanmean?Keys::Weshouldhaveproperrespectfornature!ScriptMartha:Doyouthinkmostpeopleinyourculturerespectnature?Ed:…:Whatdoyouthinkisthemostseriousenvironmentproblemintheworldtoday?Ed:Today…Ithinkdamagetotheozonelayerisabigproblem;:Howdoyoulearnaboutenvironmentalproblems?Ed:Umm…,andsomeTVprograms,:Doyouthinkstudentss