英语人教版九年级全册U4 SA

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1、U4SectionA课题Unit4Iusedtobeafraidofthedark.SectionA1a-2d教学目标1.正确使用usedto结构描述人物过去的外貌、性格和爱好.2.掌握usedtodo句型的否定句结构以及一般疑问句结构。情感教育在描述的过程中感悟成长的变化，学会感恩、孝顺父母。教学重难点使用usedto结构谈论自己及他人在外貌、性格和爱好方面的变化。教法小组合作探究法任务型教学法教学过程及教师活动学生活动设计意图Step1：Lead-inActivity1:Guess:Whoishe?ShowsomepicturesofWangJunkai。Thepicturesarefro

2、mthreemonthsoldto17yearsold.Step2自主学习AskthestudentstotakeouttheLearning-case.Lookat1a“Fillinthechartwithwordstodescribepeople”.Checktheanswersbyaskingdifferentstudentstoreadtheirliststotheclass.Makesurethatallthestudentsunderstandwhateachwordmeans.Trytoguesswhoheis.Workfollowtheteacher.让学生感受人在成长过程中的

3、变化，引出课题。自主学习人物外貌及性格的词汇，为听说做准备。Step3合作探究Activity11.Showashortvideotostudents.2.Afterwatchingthevideo,askstudents:Howdoyoufeel?Leadthestudentstoshowtheirlovefortheirparents,andtalkaboutwhattheywilldofortheirparents.3.Fromthevideo,weknowthatastimegoesby,everybodyhaschangedalot.Forexample,ourfatherwasyo

4、ungandstronginthepast,butnowheisoldandweak.Andwecanuseanothersentencepatterntosay:Fatherusedtobeyoungandstrong.4.Leadthestudentstomakesentenceslike:Iusedtobe......Activity2Listentothetapeandfinish1b.Firstleadthestudentstolookatthepicturein1bcarefully,makesuretheyknowwhatishappening.Thenlistenandchec

5、ktheanswers.Activity31.Lookatthepicturesandmakeconversationswiththepartner.Letthestudentstalkabouthowthepeoplelooklikenowandhowtheyusedtolooklike.Hereistheexample:Look,discussandsay.Listentothetapeandfillintheblanks.这是一个名叫“Family”的公益广告。通过看视频，可以深刻的教育学生要学会感恩，孝顺父母。同时也可以让学生更好的理解usedtodo这个句型是表示过去的动作或状态，现

6、在已不再发生或存在。让学生经过探究后使用usedtobe来表达过去的自己。让学生在听usedto在对话中的使用，总结出usedtobe+adj.与Usedtodosth.的用法A:DidMariousetobeshort?B:Yes,hedid.Heusedtobereallyshort.A:What’shelikenow?Whatdoeshelooklikenow?B:He’sfriendly.He’stallnow.2.Afterthreeminutes,asksomepairsofstudentstoshowtheirwork.3.Thensumupandwriteontheblac

7、kboard:didn’tusetobedo;Didsb.usetobedosth.?Activity4Makeasurveytofindoutwhohaschangedalotinyourgroup.Fillinthechart,andthenmakeareport.Theycanmakethesurveybyasking:Whatdidyouusetolooklike?Whatdidyou