unit10warminguplisteningspeaking课件
日期：2010-08-03 08:10
dirty，Unit10TheworldaroundusPeriod1Discussion:Whyisitimportanttomakesurethatanimalsdonotdieout?Whatcanwedotohelpendangeredanimals?ListentothetapeandfillinthecorrectinformationinthespacesbelowAirpollutionWaterpollutionWastepollutionCars，factories，burningcoalandoilVariousanswersFactoriesanddrainageWecan’tdrinkthepollutedwaterTourists/peopleMakingtheenvironmentugly，I…Asaresultof…Itwillcause…Because/as/sinceIf…，evendangerousWaystodealwitheffectsAirpollutionWaterpollutionWastepollutionWaystodealwithcausesDiscussionLet’stalk!UsefulexpressionsWhy?Becauseof……，then…Itfollowsthat……Itwillleadto……Let’sinterviewtheanimals!Animalsareourfriendstheearthisourhome!Seeyou!，
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