资源描述：
《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。
1、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.Thea
2、irpollutionsisgettingworseandworse.Grammar:UnderstandingprefixesandsuffixesUsefulexpressions:takepublictransportation,waterpollution,landpollution,noisepollution,airpollution过程方法Accordingtofinishingsometasksofreading,Trainstudents’writingability．情感态度Weshouldformgoodhab
3、its．Theyarenotonlygoodforourselvesbutalsogoodforoursociety．学习策略Understandingprefixesandsuffixes:recognizehowprefixesandsuffixesmaychangethemeaningofwordsandhowtheyareused.重点1．Fillinblanksandmakesentences．2．Writeconversations．难点Makestudentsusingsupport,endangered,cycle,
4、wear,pulldown．教学内容及问题情境学生活动设计意图3a.ToprepareSsorthesubsequentwritingactivebypromptingthemtothingoftheirimmediateenvironment.AskingforfeedbackAskSstoshowthenotestheyhavemadetoapartnertogetsomefeedbackandrevisetheirnotesiftheyfinditnecessary.3b.TogiveSstheopportunitytouse
5、thetargetlanguageinwriting.LessitmoreSuggesttoSsthatitmightbebettertofocusononeproblemandwriteaboutitindetailinsteadofwritingaboutmanyproblemsandnotprovidingenoughdetails.Samplewriting:DearSir/Madam.IhavelivedinthistownsinceIwasbornandIlovethistownverymuch.Ithinkthatth
6、erearebeautifulareasinthistown,buttherearealsoareasthataren’tattractive,liketherubbishdisposalareasatthebottomofourapartmentblocks.Thereisrubbishcomingoutofthebins,andflies,cockroachesandratsrunningallovertherubbish.Itisunpleasanttolookat,smelly,anditmakestheenvironmen
7、tveryunhealthy.Theproblemistherebecausetherubbishcollectorsdonotcomeoftenenoughtocollecttherubbish.Thepeoplelivingheremayalsobethrowingawaytoomuchrubbish.Wecouldtrytoaskpeopletoproducelessrubbish.Isuggestthatrubbishcollectorscollectrubbishmoreoftenaswell.Ibelievethatab
8、etterenvironmentcanbecreatedinthistownandweshouldallworktogethertoachieveit.Yoursfaithfully,Completetheindividualchar
