九年级英语 unit13 Section A 1a-1c课件.ppt

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1、太和县税镇镇中心学校汪黎Unit13Wearetryingtosavetheearth.SectionA1a-1cLanguageGoalTalkaboutpollutionandenvironmentalprotectionObjectivesTotalkaboutairpollution,waterpollutionandsoundpollution.Tothinkaboutwaysofprotectingtheenvironment.TolearntoprotectourenvironmentseriouspollutionW

2、eareharmingourplanetinsomanyways.伤害airpollutionnoisepollutionwaterpollutionFactoriespourdangerousgasesintotheair.Carsalsopourdangerousgasesintotheair.tailgasairpollution!Theweatherisalwaysfoggy.Wecan’tseethebluesky.Wecan’tbreathethefreshair.Doyouknowwhy?Factoriesproduc

3、etoomuchdangeroussmoke.Thetrafficproducestoomanyfumes(烟雾）.Somepeoplesmokeinpublicplaces.HelpsavetheearthWemustthinkofbetterwaytotreatourplanetinfuture.Whatdoyouusuallydo?AreyouafriendoftheEarth?Takethisquiz.STARTYoudrinkacanofcola.Whatdoyoudo?Ithrowawaycans.Irecyclecan

4、s.Youthrowawaythecans.That’sbadfortheEarth.Yourecyclethecans.That’sgoodfortheEarth.Therearealotofoldnewspapersatyourhome.Whatdoyoudo?Ithrowtheoldnewspapersaway.Irecycletheoldnewspapers.Youthrowoldnewspapersaway.Youwastepaper.That’sbadfortheEarth.Yourecycleoldnewspapers

5、.Yousavepaper.That’sgoodfortheEarth.Yougoshopping.Whatdoyoudo?Iusealotofnewplasticbags.Iusemyownbag.Youusealotofnewplasticbags.That’sbadfortheEarth.Youuseyourownbag.That’sgoodfortheEarth.Whenyouwriteonapieceofpaper,whatdoyoudo?Iwriteononesideonly.Iwriteonbothsides.Youu

6、sepaperononesideonly.That’sbadfortheEarth.Youusepaperonbothsides.That’sgoodfortheEarth.closedownthefactories;helptocleanuptheriver;takethebusorsubway;rideabike;bringabagtogoshopping,throwrubbishinthecans;turnoffthelightswhenyouleavearoom;recyclebooksandpaper;turnoffthe

7、showerwhenyouwashyourhair;don'tusenapkins;rethink,reuse,recycle......solutionsmakeadifferenceplayapartinturnoffcutdownleadto起作用；有影响参加关掉减少导致expressions把下面的短语与汉语意思连起来。makeadiffenencecutdownleadtobefullofplayapartin导致起作用减少参与充满noisepollutionairpollutionwaterpollution1a.Wri

8、tethewordsrelatedtodifferentkindsofpollutionintheboxbelow.(Pairworkorgroupwork)loudmusiccarsrubbishplaneslitteringshi