unit9savingtheearth课件
日期：2010-08-07 08:41
war，afteryoulearnthetext，WelcometotheEarthSummitscanning1Whatisoneofthemainthemesofthesummit?Doyouknowanythingaboutit?2Whatarethe“bigthree”?3Whatareotherthingsspokenabout?4AreconferencesliketheEarthSummitimportant?Why?5Whatisthekeytothefuture?Doyouagreewithit?Whatisoneofthemainthemesofthesummit?Oneofthemainthemesofthesummitwas“sustainabledevelopment”Wecancontinuedevelopingtheworldwithoutdamagingtheenvironment2Whatarethebigthree?contaminateddrinkingwaterpoorsanitationairpollutionPoverty，andviolence3Whatareotherthingsspokenabout?4AreconferencesliketheEarthSummitimportant?Why?Yes!TheyhelppeopleunderstandthatthereexistseriousproblemsandthatthereisstilltimetotakeactionMeetingsliketheEarthSummitcantelluswhatwecandotohelp5Whatisthekeytothefuture?Doyouagreewithit?GroupDiscussions:Role1:oneofthespeakersSupposeyouare:Role2:oneofthevisitorsRole3:leaderindevelopedcountriesRole4:leaderindevelopingcountriesFreetalkAsastudent，whatdoyouthinkisthemostimportant，
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