Section B 3a ~ self check

《Section B 3a ~ self check》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

学科English年级9教师樊晓惠课型fresh课时6/6媒体ataperecorder,CAI课题Unit13we’retryingtosavetheearth!SectionB3a~selfcheck话题Protectingtheenvironment功能Talkaboutpollutionandenvironmentalprotection教学目标知识技能Targetlanguage:Wehaveseenmanychangesintheenvironment.Theriverispollutedbyfactories.Theairpollutionsisgettingworseandworse.Grammar:UnderstandingprefixesandsuffixesUsefulexpressions:takepublictransportation,waterpollution,landpollution,noisepollution,airpollution过程方法Accordingtofinishingsometasksofreading,Trainstudents’writingability．情感态度Weshouldformgoodhabits．Theyarenotonlygoodforourselvesbutalsogoodforoursociety．学习策略Understandingprefixesandsuffixes:recognizehowprefixesandsuffixesmaychangethemeaningofwordsandhowtheyareused.重点1．Fillinblanksandmakesentences．2．Writeconversations．难点Makestudentsusingsupport,endangered,cycle,wear,pulldown．教学内容及问题情境学生活动设计意图3a.ToprepareSsorthesubsequentwritingactivebypromptingthemtothingoftheirimmediateenvironment. AskingforfeedbackAskSstoshowthenotestheyhavemadetoapartnertogetsomefeedbackandrevisetheirnotesiftheyfinditnecessary.3b.TogiveSstheopportunitytousethetargetlanguageinwriting.LessitmoreSuggesttoSsthatitmightbebettertofocusononeproblemandwriteaboutitindetailinsteadofwritingaboutmanyproblemsandnotprovidingenoughdetails.Samplewriting:DearSir/Madam.IhavelivedinthistownsinceIwasbornandIlovethistownverymuch.Ithinkthattherearebeautifulareasinthistown,buttherearealsoareasthataren’tattractive,liketherubbishdisposalareasatthebottomofourapartmentblocks.Thereisrubbishcomingoutofthebins,andflies,cockroachesandratsrunningallovertherubbish.Itisunpleasanttolookat,smelly,anditmakestheenvironmentveryunhealthy.Theproblemistherebecausetherubbishcollectorsdonotcomeoftenenoughtocollecttherubbish.Thepeoplelivingheremayalsobethrowingawaytoomuchrubbish.Wecouldtrytoaskpeopletoproducelessrubbish.Isuggestthatrubbishcollectorscollectrubbishmoreoftenaswell.Ibelievethatabetterenvironmentcanbecreatedinthistownandweshouldallworktogethertoachieveit.Yoursfaithfully,Completetheindividualchart.Practicewriting.学会抓住一个问题进行细节描写。 WangxiSelfcheckToprovideacomprehensivereviewofkeyvocabularyandfunctionspresentedinthisunit.Makealistofwordswiththetwoprefixes提高学生用构词法知识猜测词义的能力。板书设Unit13we’retryingtosavetheearth!SectionA3a~selfcheckWehaveseenmanychangesintheenvironment.Theriverispollutedbyfactories. 计Theairpollutionsisgettingworseandworse.Samplewriting:(Seeitabove.)反思