Unit1Ifeveryonestartstodosomething,theworldwillbesaved..ppt

,unit1ifeveryonestartstodosomething,theworldwillbesaved,save,the,world!,九年级,Whatmadeourearthugly?,wastewater,wasteair,buildinghouses,rubbish,Wehumanspolluteourhomeland-theearth.,污染,Thereare3kindsofseriouspollution,Wearepollutingourplanetinsomanyways.,airpollution,noisepollution,waterpollution,Getthegistanddetailedinformationabouttheproblemsandsolutionsinlisteningmaterials.Totalkaboutairpollution,waterpollutionandnoisepollution.Tothinkaboutwaysofprotectingtheenvironment.,Objectives,Herearesomewordsrelatedto（与有关）3differentkindsofpollution.,1a,noisepollutionairpollutionwaterpollution,_,_,_,littern.垃圾,throwawaytrash,rubbish,waste,trash,v.乱扔,noisepollution_,airpollution_,waterpollution_,loudmusic,planes,mobilephones,factories,cars,smoking,ships,factories,littering,rubbish,buildinghouses,buildinghouses,factories,cars,1a,Batterycanpollutetheland.Mobilephonescancausenotonlynoisepollutionbutalsolandpollution.,Weshouldnotthrowthemaway.,Factoriesputwaste(water)intotheriver.,waterpollution,1.Whatdoyouthinkoftheriver?2.Howdoesitbecomesodirty?3.Whatshouldwedotosaveit?,Listenandcompletethesentences.,1b,reallydirty,rubbish,fish,litter,waste,government,closedown,cleanup,Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.,1c,2a,Listentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.,A.landpollutionB.airpollutionC.noisepollutionD.waterpollution,airpollution,Thefactoriesthatburncoalpourdangerousgasesintotheair.,n.煤炭,Thecarpollutesair.,排放,Theairispolluted.,1.Doyouthinktheskyisblue?2.Canweseemanystarsclearlyatnight?,peoplearethrowingawaythingslikewoodenchopsticks,plasticbowlsandplasticbagsinpublic.,landpollution,在公共场合,Thisbehaviorcauseslandpollution,1.Whatdidyouseeatfirst?2.Wherearethepeople?,1.Theairisbadlypollutedbecausethereare_ontheroadthesedays.2.Factoriesthatburncoalalso_theairwithalotofblacksmoke.3.Thereisalsotoomuchrubbishandwaste.People_thingsawayeveryday.4.Peoplearealsolitteringin_likeparks.Thisturnsbeautifulparksintouglyplaces.,morecars,pollute,arethrowing,publicplaces,2b,Listenagainandcompletethesentences.,Naturalresourcesaredisappearingatadangerousspeed.,以危险的速度,extinct,灭绝,Dad,whatstheacidrain?,Whatshouldwedotosavetheworld?,Wemustthinkofbetterwaystotreatourplanetinfuture.,recyclebooksandpaper,回收利用,=useagain,Turnoffthelightswhenyouleavearoom.,Takethebusorridethebikeinsteadofdrivingcars.,Bringaclothbagtogoshoppinginsteadofplasticbags.,Turnofftheshowerwhenyoufinishwashing.,Throwrubbishinthebins垃圾桶,Whatdoyouusuallydo?AreyouafriendoftheEarth?Takethisquiz(测试）.,START,Whenyouwriteonapieceofpaper,whatdoyoudo?,Iwriteononesideonly.,Iwriteonbothsides.,Yougoshopping.Whatdoyoudo?,Iusealotofnewplasticbags.,Iusemyownbag.,Therearealotofoldnewspapersatyourhome.Whatdoyoudo?,Ithrowtheoldnewspapersaway.,Irecycletheoldnewspapers.,Youdrinkacanofcola.Whatdoyoudo?,Ithrowawaycans.,Irecyclecans.,remembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.,Ifeveryonestartstodosomething,theworldwillbesaved.,2d,Read2dandcompletethechart.,2d,Read2dandcompletethechart.,takethebus,subwayorrideabikeinsteadofdriving.,