Unit12Lifeisfulloftheunexpected.SectionA(1a-2d)1.重点单词:unexpected,backpack,oversleep,ring2.重点短语:leavemykeysinthebackpack,gooff,wakeup,atleast,give...alift,bythetime...3.重点句式:Lifeisfulloftheunexpected.BythetimeIgotup,mybrotherhadalreadygottenintheshower.BeforeIgottothebusstop,thebushadalreadyleft.Carl'sdadsawmeonthestreetandgavemealiftinhiscar.1.重点短语和句型2.过去完成时态过去完成时态一、预习课本P89-90新单词并背诵,完成下面的汉译英。1.背包______________2.睡过头______________3.出于意料的______________4.(钟、铃等)鸣;响______________二、认真预习1a-2d找出下列短语和句型。1.在……以前________________________________________________________________________2.(钟表)发出声响________________________________________________________________________3.睡醒________________________________________________________________________4.至少________________________________________________________________________5.捎(某人一程)________________________________________________________________________6.把我的钥匙丢落在背包里。________________________________________________________________________7.生活充满了出乎意料的事情。________________________________________________________________________8.当我起床的时候我的弟弟已经进去洗澡了。________________________________________________________________________9.在我到达车站之前,公交车已经离开了。________________________________________________________________________10.卡尔的爸爸在街上见到我,捎了我一程。________________________________________________________________________Step1情景导入Teacher:Whenwasthetelephoneinvented?Whomwasitinventedby?Student1:ThetelephonewasinventedbyBellin1876.Teacher:WhenwastheTVinvented?Whomwasitinventedby?Student2:TheTVwasinventedbyBelldin1927.Teacher:Thatistosay,whenBelldinventedTVin1927,Bellhadinventedtelephonein1876.环节说明:本环节既复习了被动语态又引出了本节课的重点——过去完成时态。Step2完成教材1a-1c的任务1.认真观察1a中的图片,说出每幅图片的意思然后将几幅图片连成一个完整的故事。(3分钟)。2.小组内互相说出自己的故事,然后教师要求学生说出自己的故事。(2分钟)3.听录音,根据听力内容将1b的句子补充完整,然后集体核对答案。(3分钟)4.再听一遍录音,并跟读对话。(2分钟)5.结对练习1c中的对话,并请一些学生表演出他们的对话。(3分钟)6.轮流扮演Mary,根据1a中的图片提示,两人一组来讨论早晨发生的事情,并邀请几组学生表演对话。(5分钟)参考案例A:Whathappened?B:Ioverslept.BythetimeIgotup,mybrotherhadalreadygottenintheshower.7.小结训练。(3分钟)(B)1.Thetrain________whenwegottothestation.A.hasjustleftB.hadjustleftC.leavesD.left(A)2.Thefilm________fortenminuteswhenwegottothecinema.A.hadalreadybeenonB.hadalreadybegunC.havealreadybeenonD.havealreadybegun(C)3.Whenhecamehome,I________forthreehours.A.havefallenasleepB.hadfallenasleepC.hadbeenasleepD.hasbeenasleep(C)4.—DidyouseeTomattheparty?—No,Marytoldmethathe________bythetimeIgotthere.A.leftB.wasleavingC.hadleftD.hasleft环节说明:听说结合,第一时间向学生传达语言目标,通过结对对话练习和小结训练,使语言目标得以强化。Step3完成教材2a-2c的任务1.认真观察2a中的图片,然后听录音,将图片按听到的顺序排序,集体核对答案。(3分钟)2.认真阅读2b中的句子,然后用所给单词的正确形式填空。(2分钟)3.再听一遍录音,核对2b的答案是否正确。(3分钟)4.听第三遍录音,学生跟读。(3分钟)5.根据听力内容给故事编写结尾,完成后要求多名同学说出故事的结尾。(5分...