英语人教版九年级全册Unit13 SectionA(1a-1c)

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1、教学准备1.  教学目标1.掌握下列单词:litter,bottom,fisherman,coal,ugly,advantage,cost,wooden,plastic,takeaway,bin2.理解并掌握下列句子:Butitusedtobesoclean!Theairhasbecomereallypollutedaroundhere.Weshould...3.复习一些语法:现在进行时、一般现在时、usedto表示的一般过去时、现在完成时、一般过去时的被动语态。2.  教学重点/难点【教学重点】1.本课时的重点单词和短语2.时态复习【教学难点】1.训练学生的书写能

2、力。2.训练学生的语言交际能力。3.  教学用具多媒体设备4.  标签  教学过程Step1LeadinginShowthestudentssomepicturesaboutpollution.Whatkindofpollutiondoyouknow?Whatcausesthepollution?(通过问题导入,激发学生兴趣。)Herearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.Step2　ReadingBeforereadingNowa

3、daysmanyrivershavebecomepolluted.Whatdoyouthinkcancauseriverpollution?Whatshouldwedotostoptheriversbeingpolluted?(大脑风暴,打开学生思维,初步感知目标语言。)WhilereadingReadandcompletethesentencesin1b.Checktheanswerswiththestudents.Answers:1.Theriverwasreallydirty.Eventhebottomoftheriverwasfullofrubbish.Th

4、erewerenomorefishforfishermentocatch.2.Peoplearethrowinglitterintotheriver.Factoriesareputtingwasteintotheriver.3.Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.Everyoneshouldhelptocleanuptheriver.AfterreadingReadtheconversationaloud.(进一步感知文本内容)Step4　PairworkGetthestuden

5、tstoreadthesampleconversationandthenmakeuptheirownconversations.Asksomepairstopresenttheirconversations.(输出目标语言,对目标语言进行综合训练,体现语言的交际功用)Step7　SummaryHavethestudentsgiveasummary.(总结本节课的学习内容,让学生对本节课的学习内容有一个清晰的概念,以便于学生课下复习。)HomeworkReviewthenewlanguageitems.Writeashortpassageabouthowtoreduc

6、epollution.