八年级英语下册 Unit 8《A green world》Grammar教案 （新版）牛津版-（新版）牛津版初中八年级下册英语教案VIP专享VIP免费

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:Youwillbefinedbythepoliceifyoudroplitter.Youwillbepunishedifyoucutdowntrees.Leadintoday’steachingaim.Step2Presentation1.Continuetotalkingaboutenvironmentinourcountry，Ask:Thegovernmenthasdonesthtoprotectourenvironmentinourcountry.2.Showmoresentences:Ifafarmercutsdowntrees,hewillbefinedorpunishedbygovernment.Ifadriverstopshiscaranywhereinacity,thecarisgoingto/willbepulledintothepolicestation.Whenafactoryoftenpourswasteintoariver,maybeitisaskedtoclose.3.StudentsobservethesesentencesaskthestudentstotrytoguessthestructureofPassivevoiceinsimplefuturetense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_____________(plant)onthesidesoftheroadnextyear.Studentsfinishthemin2minutes.andchecktheanswerReadthesentencesinclass.Step3:Finishtheexercisesonpage1121.activities/inEnvironmentWeek/alotof/organize/aregoingto2.design/posters/will/byLiuMengyingandMaZiyu.3.toallthepeople/send/leaflets/inthecity/will4.aregoingto\holdsomeoftheactivities\intheCityCentreorRenminPark.Step5.Introduction1.Introduce“Protectingtheenvironmentisourobligation(义务）,Let’sstartfromthelittlethings”2.Aanalysis:thesentencesstructure: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：bothsidesofyourpaper----use?G:Waste----reducewhenhavinglunch?Step7:PresentationProtecttheenvironment,Let’sstartfromourside:1.Askstudentstoremember:Plasticbottleswillnotbeoftenused.Litterisnotgoingtobedroppedhereandthere.2.Presentthenegativestructure:3.finishthesentences:Theusedbooksare_________________(notthrow)away.Thepocketmoneywill______________(notspend).Thesafetysigns______________(notbreak)Thedoorsofthetoilets______________(notkick)bysomestudents.Step8Finishtheexerciseonpage113,after3minutes,checktheanswer.Step9ActivitiesSay:Protectingtheenvironmentisourobligation,Let’sstartfromourselvesA.Chattingtime1.TalksomethingaboutFIFAWorldFootballCupnextweek.Sowhatwillbeneededforfathersandbrothers?TranslatethesentencesintoEnglish.2.Tellthestudentsabouttomorrow’swork.Todayyouaretired,buttomorrowisjusthere.Lifestillcontinues.Let’scarryon.Don’tforgettodothefollowingthings:Schoolrulesmust…\YourStudentcardis…\Twoeyeexerciseswill…Homeworkwill…\AretheReading…\willalllessons…\MorequestionsStep10.ConclusionandHomework教学反思：这节课的教学目标非常明显，备课时考虑到学生的实际水平，以及把环保意识贯彻到实际的想法，设计了以三条环保标语：“环境保护，人人有责、环境保护，从小事做起、环境保护，从身边做起”为线索，结合reading中的已有知识为起点，逐步从肯定、否定、疑问三方面逐步夯实基础。最后加以运用。整个过程中，有意识让学生自己归纳知识的构成，从而训练学生观测与综合归纳能力。教学过程中，由于学生在完成任务过程中不断需要运用到以前的知识，因为有所遗忘，所以不断补充，导致最后环节没有完成，后面变成家庭作业。