上学期unit10高一英语课件
日期：2010-09-25 09:09
factories，Producer:HexiujuanDosomelisteningandspeakingpracticetoimprovethestudents’listeningandspeaking2Learnsomethingabouttheendangeredanimals3LearnsomeusefulwordsandexpressionsWarmingupSpeakingListeningWeshouldknowwehaveonlyoneearth，butnowitischangingitscolorWhenfarmerscutdowntrees，tigerscannolongerhideandhuntManytigersarekilledbypeoplewhowanttoselltheirfurandusetheirbonesformedicineTherearefewareasleftwherepandascanliveThebeautifulTibetanantelopesarehuntedfortheirwool藏羚羊Thisisabiganimal-hippo，heisindangernow河马raccoon浣熊Doyouknowofanyotherendangeredanimals?Whyaretheyindanger?Because…Whyisitimportanttomakesurethatanimalsdonotdieout?Itwillleadto…If…then…Whatcanwedotohelpendangeredanimals?DiscussthequestionsFillinthecorrectinformationinthespacesWhatkindofpollutionisit?Whatarethecauses?WhataretheeffectsAirpollutionCars，burningcoalandoilVariousanswersarepossibleWaterpollutionFactoriesanddrainageWecan’tuse/drinkthewaterthatispollutedWastepollutionRubbish，
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