2013牛津译林版必修五unit 2《the environment》ppt课件_3

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1、Earthsong-MichaelJacksonwhataboutsunrisewhataboutrainwhataboutallthethingsthatyousaidweweretogain...whataboutkillingfieldsisthereatimewhataboutallthethingsthatyousaidwasyoursandmine...didyoueverstoptonoticeallthebloodwe'veshedbeforedidyoueverstoptonoticethecryinge

2、arththeweepingshores?aaaaaaaaaahaaaaaaaaaahwhathavewedonetotheworldlookwhatwe'vedonewhataboutallthepeacethatyoupledgeyouronlyson...whataboutfloweringfieldsisthereatimewhataboutallthedreamsthatyousaidwasyoursandmine...didyoueverstoptonoticeallthechildrendeadfromwar

3、didyoueverstoptonoticethecryingearththeweepingshoresWhyistheearthcrying?THEENVIRONMENTWelcometotheunitTeachingAims:1.ParticipateinthediscussionabouttheseenvironmentalproblemstoimproveoralEnglish.2.Enlargetheknowledgeabouttheenvironment.3.Thinkaboutwhatwecandoforth

4、eenvironment.PicturetalkingWhatkindofpollutiondoesthispictureshow?Ifthefactoryisinyourneighborhood,howdoyouthinkthesmokewillaffectyou?Picturetalking1.Whydopeoplechopdownsomanytreeseveryyear?2.Whatwillhappenifthiscontinue?Picturetalking1.Whatmightbethereasonsforthe

5、terribleforestfireinthepicture?2.Doyouthinktheforestplaysanimportantroleinbalancingnature?Picturetalking1.HaveyoueverexperiencedanysandstormsorhaveyouseensomeonTV?2.Whatmeasureshasourgovernmenttakentobetterourenvironment?Picturetalking1.Whatkindofpollutiondoesthis

6、pictureshow?2.Doyouprefertolivewithafactorynearby?Why?Picturetalking1.Howdoyoufeelwhenyouseepilesofrubbishlikethis?2.Doyouthinkitpossibleforustorecyclesomeoftherubbish?PicturetalkingTheearthisfacingseriousproblemsLookatthepictureaboveanddiscusswhichonesarecausedby

7、natureandwhichonesarecausedbyman?RemainsofPompeiiWhatcausedthedestructionofthecityofPompeii?MountVesuviuseruptedandlava,ashandrockspouredoutofitontothesurroundingcountryside.AllthepeopleinPompeiiwereburiedalive,andsowasthecity.Canyouthinkofothernaturaldisasterstha

8、tdamagetheenvironment?WasthedestructionofPompeiicausedbymanorbynature?earthquakeNaturaldisasters?WarmingupLetuslearnmoreaboutTangShanearthquake:OnJuly28