英语人教版九年级全册unit 13 作文.ppt

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1、Unit13We’retryingtosavetheearth!SectionB3a-3bDon’twastepapernapkins.Howcanwedotohelpsavetheearth?Takingyourownbagswhenshopping.Classifiedgarbagen.分类/‘klæsɪfaɪd/Leaveyourcarathome.Takeabusorrideyourbiketowork.Turnoffthelightswhenyouleavearoom.Turnofftheshowerwhil

2、eyouarewashingyourhair.recyclebooksandpaperv.回收利用；再利用Whatshouldwedotosavetheearth?Turnoffthelightswhenweleavearoom.Takeourownbagswhenshopping.Rideabike.Recyclepaper.Don’twastepapernapkins.Whatshouldgovernmentsdotosavetheearth?Theyshouldclosedownthefactoriesthatp

3、utwasteintotheriver.Setupalotofdustbinsonthestreet.Stoppeoplefromusingwoodenchopsticks,plasticbowlsandbags.Organizepeopletocleanupthestreetsandrivers.Thinkabouttheenvironmentinyourtown/cityandcompletethechartbelow.Whichpartsofthetown/cityhaveaniceenvironment?Why

4、aretheynice?Whichpartsneedtobeimproved?Why?3aGoodenvironmentWhyBadenvironmentWhyparktheairiscleanstreetssomanytreesrestaurantscleanandtidyriveralotofrubbishsomanycarsairtoomanyfactoriesstreets3bWritingWritealettertothecitymayorabouttheproblemsandyoursuggestions.

5、Inyourletter,describetheenvironmentalproblemsinyourtown/city.1.Whataretheproblems?2.Wherearethey?3.Whatorwhoiscausingtheseproblems?Then,givesuggestionsorpossiblewaystosolvetheproblems.Ithinkthat…Weshould/could…Isuggest…写作指导本次写作内容是一封写给市长的信，信中首先要介绍你所在城市存在有哪些环境问题，是

6、谁造成的这些问题，然后提出解决这些环境问题的方法和措施，可以结合3a中列举的问题和前面学过的解决办法来完成这封信。Step1ThinkandFill（想一想，填一填）审题体裁：_______________________人称：_______________________时态：_______________________第一人称一般现在时态、（一般将来时）议论文Step2经典范文展示DearSirorMadam,Environmentalproblemsarebecomingmoreandmoreseriousal

7、lovertheworld.Withthedevelopmentofthesociety,therearetoomanycarsonthestreetsinourcity.Carshavemadetheairunhealthyforpeopletobreathe.Blacksmokeandpoisonousgasaregivenoffbyfactories.Factoriesalsoputwasteintotheriver.Andwhereverwego,wecanfindrubbish.Nowmoreandmorep

8、eoplehaverealizedtheseproblems.Ithinkthatgovernmentsshouldclosedownthefactoriesanddeveloplawstostoppeoplefromdrivingcarseveryday.Isuggesteveryoneinthistownshouldhelpt