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1、Unit4Iusedtobeafraidofthedark.SectionA1a-2d【授课课型】新授课【教材分析】本单元主要内容是学会usedto结构。Usedto+动词原形表示过去经常、以前常常,只用于过去式中,用来表示现在已不存在的习惯或状态。通过本单元的学习让学生学会用usedto+v句型来谈论自己和他人过去经常做的事，谈论自己和他人过去的外貌、性格、爱好等，谈论自己和他人的变化。【教学目标】Ⅰ.Knowledgeⅰ.wordsandexpressions:usedtodosth,beinterestedin，beontheswimteam，beafraidof，bet
2、errifiedofⅱ.Sentence:1.—DidMariousetobeshort? —Yes,hedid.Nowheistall. 2.—Iusedtoeatcandyallthetime,didn’tyou? —Yes,Idid.AndIusedtochewgumalot.ⅲ.Grammar:Theusagesof“usedtodosth.”Ⅱ.Skills:TrainSstheabilityoflisteningandspeakingⅢ.Emotion:Toenablestudentstoknowthateveryonesurelychanges【教学重
3、点】Theusagesof“usedtodosth.”【教学难点】Tomakestudentslearnandgraspthekeywordsandthetargetlanguage.【教学手段】Multimedia;PPT;Tape-recorder【教学方法】Talking,listening,speakingandwriting【教学过程】StepIRevision(4)Doyouknowthenameofthesongyouheardjustnow?Yes.YesterdayOnceMore.It’sanoldbeautifulsong.StepIILead-in1a(
4、5)Butwehavechangedalot.Doyouthinkso?Whocantellmewhatdoyoulooklikenow?Whoelsecantellmewhatareyoulikenow?Nowlookatthepicturesonthescreen,whatkindofwordscanweusetodescribethem?Askthestudentstolistthewordstodescribepeople’sappearancesandpersonalities.Samplelists:light-brownhair,curlyhair,blackha
5、ir,brownhair,browneyes,blueeyes,pale,attractive,fat,thin,cool,slim,healthy,strong,good-looking,handsome,pretty,beautiful,sick,longLet’sfillinthechart.Thenchecktheanswers.StepIII1a(8)T:Astimegoeson,wearechangingeveryday.Forexample,wearegrowingtallerandourhairlongerandlongerdaybyday.Ourappeara
6、nces,personalities,etc.changewiththegrowingyears.Nowthinkaboutyourchangesinthepastyears.Here’saveryusefulexpressiontohelpyouexpressyourself.Showthefollowingexpressiontothestudents.usedtobe+adj:过去常常是(现在已非如此)usedto+v:过去常常做(现在已非如此)T:It’sveryeasytoputtheexpressioninuse.Lookatthefollowingexamples
7、.Showthefollowingexamplesandaskthestudentstoreaditrepeatedly.StepIVListening1b(5)Askthestudentstoreadtheinstructionsandsentencesin1bfirst,thenlistentotherecordingbetweenBobandhisfriends.Playtherecordingforthefirsttime.T:Forthefirsttime,listenandfin
