英语人教版九年级全册Unit 13 Section A (2a-2d ) .ppt

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1、EndangeredanimalsDesertificationGlobalwarmingTheworldisfacingmanyproblems!PollutionUnit13Wearetryingtosavetheearth.SectionA2a---2dPingChengJuniorHighSchoolLeeFaquanairpollutionThefactoriesthatburncoalpollutetheairwithalotofblacksmoke.n.煤炭Factoriesputwasteintotheriver

2、.waterpollutionlitterv.乱扔n.垃圾rubbishwaste垃圾，废弃物Peopleshouldthrowawaylitterinthebin.n.垃圾箱noisepollutionTherearemorecarsontheroad.PracticeLet'spracticetheconversation.Theriverhasalwaysbeenthenicestriverinthistown.Yes,itusedtobesoclean.Whatcausedtheproblem?ButIwastherel

3、astweekendandtheriverwasreallydirty.Factoriesarealsoputtingwasteintotheriver.Peoplearethrowinglitterintotheriver.Whatshouldwedo?Yes,everyoneinthistownshouldplayapart.Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.Whatelsecanwedo?Everyoneshouldhelptocle

4、anuptheriver.Whatshouldwedotosavetheearth?litterbottomfishermancoaluglyadvantagev.乱扔n.垃圾；废弃物n.底部；最下部n.渔民；钓鱼的人n.煤；煤块adj.丑陋的；难看的n.优点；有利条件WordsReviewcostwoodenplastictakeawaybinv.花费adj.木制的；木头的n.塑料；塑胶n.外卖食物n.垃圾桶WordsReview2aListentotheinterview.Circlethekindsofpollutiont

5、hatJasonandSusantalkabout.A.landpollutionB.airpollutionC.noisepollutionD.waterpollution1.Theairisbadlypollutedbecausethereare________ontheroadthesedays.2.Factoriesthatburncoalalso______theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People_____________

6、______thingsawayeveryday.4.Peoplearealsolitteringin____________likeparks.Thisturnsbeautifulparksintouglyplaces.morecarpollutearethrowingawaypublicplaces2bListenagainandcompletethesentences.听力原文听力原文听力原文Jason:Theairhasbecomereallypollutedaroundhere.I’mreallygettingworr

7、ied.Susan:Yes,Iusedtobeabletoseestarsinthesky.Jason:Theproblemisthat...Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.2c2dRead2dandcompletethechart.takethebus,subwayorrideabikeinsteadofdriving.bringabagtogoshopping.usechopsticksorforksathome.t

8、hrowrubbishinthebins.Role-playtheconversationJasonandSusan,whatareyourideasforsolvingtheseproblems?Yeah,orrideabike.Thereareotherad