八年级英语下册 Unit 8《A green world》Grammar教案 （新版）牛津版.doc

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1、Agreenworld教学目标：1.学习并掌握一般将来时的被动语态的构成以及肯定、否定、一般疑问句的构成2.理解这种形式的真正含义，同时学习在恰当的语境中正确运用。3.结合环境保护主题，进一步深化环保意识，并能用所学的知识表达。教学过程：Step1Revision1.TalkabouttheenvironmentofbeautifulSwitzerlandbyaskingandansweringsomequestions.2.Presentthestudentsthesentences:Youw

2、illbefinedbythepoliceifyoudroplitter.Youwillbepunishedifyoucutdowntrees.Leadintoday’steachingaim.Step2Presentation1.Continuetotalkingaboutenvironmentinourcountry，Ask:Thegovernmenthasdonesthtoprotectourenvironmentinourcountry.2.Showmoresentences:Ifafa

3、rmercutsdowntrees,hewillbefinedorpunishedbygovernment.Ifadriverstopshiscaranywhereinacity,thecarisgoingto/willbepulledintothepolicestation.Whenafactoryoftenpourswasteintoariver,maybeitisaskedtoclose.3.Studentsobservethesesentencesaskthestudentstotryt

4、oguessthestructureofPassivevoiceinsimplefuturetense一般将来时态被动语态肯定句的构成：4.usethestructuretosolvesomeproblems:1.Publictransport_____________(choose)bymorepeopleinafewyearsinourcountry.2.Morepeople__________(see)ridingbicyclesontheroadsomeday.3.Manyflowers

5、_____________(plant)onthesidesoftheroadnextyear.Studentsfinishthemin2minutes.andchecktheanswerReadthesentencesinclass.Step3:Finishtheexercisesonpage1121.activities/inEnvironmentWeek/alotof/organize/aregoingto2.design/posters/will/byLiuMengyingandMaZi

6、yu.3.toallthepeople/send/leaflets/inthecity/will4.aregoingtoholdsomeoftheactivitiesintheCityCentreorRenminPark.Step5.Introduction1.Introduce“Protectingtheenvironmentisourobligation(义务）,Let’sstartfromthelittlethings”2.Aanalysis:thesentencesstructure

7、:Theclassroomwillbecleanedwhenleavingschool.Yes,itwillOrNo,itwon’t.3.Letthestudentstry:Thepower(电源)isgoingtobeturnedon?Yes,itisn’t.OrNo,itisn’t.Step6:ActivitiesA：allglassbottles----recycle?B：Yes,theywillC：thetaps-----turnoffafterdoingwashing?E：bothsi

8、desofyourpaper----use?G:Waste----reducewhenhavinglunch?Step7:PresentationProtecttheenvironment,Let’sstartfromourside:1.Askstudentstoremember:Plasticbottleswillnotbeoftenused.Litterisnotgoingtobedroppedhereandthere.2.Presentthenegativestructure:3.fini