u9thefirstthreepart新教材课件
日期：2010-01-07 01:52
byprovidingeducationandtechnologytodevelopingcountriesPart1LadiesandGentlemen，森林开伐desertification[dezE:tifikeiFEn]n（土壤）荒漠化，peopleincountriesallovertheworldgettogethertodiscusstheearthEarthDayreflectionactionandourfuture，trytouselessandrecycleasmuchwateraspossibleTrash/GarbageWecanreducetheamountofgarbagebybuyingproductsthatuselesspackagingandweshouldneverthrowgarbageinthestreetsorinnatureAirPollutionWecanreduceairpollutionbyusingnewtechnologiesandbyusinglessenergyDeforestationWecanreducetheeffectsofdeforestationbyplantingnewtreesandwecanalsotryuselesswoodStarvationWemaybeabletoreducestarvationbyredistributing重新分配，饿死Question:HowtosolvetheproblemsWaterPollutionWeshouldbemorecarefulwithourwater，Todaywearecelebrating____________EarthDayisadayfor_________and______Today，沙漠化starvationn饥饿，再区分thewealthofrichcountries，waterpollutiontrash=garbageairpollutiondeforestationn采伐森林，andto___________toimprovethe________________EarthDayisachanceforustolearnaboutthewouldan，
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