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1、Unit4Iusedtobeafraidofthedark.SectionA(1a--2c)Step1.Leading-inDoyourememberwhatyouwerelikethreeyearsago?Whenyoustudyinginaprimaryschool,whatyouwerelike?Whatdidyoulikedoing?Doyourememberthat?Ithinkeveryonehaschangedalot.Forexample,wewereshortatthattime,butn
2、owwearetaller;welikedwatchingTVatnight,butnowwehavetostudy.YesorNo?Besidesthese,wehavealotofchanges.Todaywe’lltalkaboutthechangeswehave.Showtwopicturesoftwostudentsinourclass.T:Whatdoesshehelooklike?Doyouthinkwhatsheheislike?Present:Sheistall.Shehaslongs
3、traighthair.Shehastworoundeyes.Sheisoutgoingandbrave.Now,describeyourbestfriendlikethis:Askstudentstotelltheiranswers.Otherstudentswritethewordsaboutappearanceandpersonality.Showthechart.AppearancePersonalityAskstudentstoreadthewordsandphrasestogether.呈现新单
4、词：humorous,silent,helpfulStep2Bob’sfriendsShowthetwopicturesofstudentswhichwasshowedbefore.Doyouwanttoknowwhattheyusedtolooklikeandwhattheyusedtobelikewhentheywerechildren?Showthepicturesoftheirchildhood.T:Theyusedtobe...have...呈现句型：Theyusedtobe...have..
5、.解析：usedto+动词原形，表示“过去常常做...”Eg:Iusedtogetuplate,butnowIgetupearly.Sheusedtobeshort,butsheistallnow.Step3ListeningpracticeShowthepicturein1b.Lookatthepicture,Bobisseeingsomefriendsforthefirsttimeinfouryears.They’vechangedalot.Whatdidhisfriendsusetolooklike?
6、Scanthesentencesbeforelistening.Listeningtothetapeforthefirsttime,Sswritetheiranswers.Listenagain,checktheanswersbyaskingquestions.Eg:Mariausedtobe_short___.Heusedtowearglasses.T:DidMariausetobeshort?Didheusetowearglasses?DidAmyusetobeshort?Sheusedtohavesh
7、orthair,didn’tshe?Thenaskoneortwostudentstoanswerquestionslikethis:Tinausedtohaveredandcurlyhair,didn’tshe?What’sshelikenow?Whatdoesshelooklikenow?1.教师引导学生理解1C的要求，让男女学生分角色朗读1C的对话，教师让学生找出usedto的一般疑问句和反义疑问句。2.让学生同伴之间完成1C的任务。“自我曝光”游戏（脑力大测验）1.教师拿出一张自己以前的照片，借助肢
8、体语言叙述：Iusedtohavelongstraighthair,其他同学说出老师现在的情形。Butyouhaveshorthairnow.Iusedtobeoutgoing,其他同学说出老师现在的情形。Butyouarealittleserious.Iusedtoliketakingphotos,其他同学说出老师现在的情形。AndnowIstilllikeit.学生们读句子，将老师过去的情形记下来，之后要求学
