1、第四课时Section B (1a1d) 1.复习学过的单词和短语2熟练掌握现在完成时态 1.重点单词和句型2熟练掌握现在完成时态3能够听懂对话录音能够听懂对话录音1复习前三个课时学过的单词和短语2复习现在完成时态的用法Step 1情景导入Teacher：Have you ever been to London?Student 1：No，I havent.Teacher：Have you ever been to Beijing?Student 2：Yes，I have.Teacher：OK，now please ask and answer like this in pairs.环节说明：通
2、过师生问答和学生互答，让学生复习了现在完成时态，同时也练习了口语。Step 2完成教材1a1d的任务1学生朗读表示地名的词组，教师纠正错误，然后用1a中的地名来练习对话，并且请几组学生来表演对话。(5分钟)参考案例A：Have you been to the Great Wall?B：Yes，I have.Have you ever been there?A：No，I have never been there before.2认真听一名中学生采访一名外籍学生的对话录音，标注出你所听到的问题，完成后集体核对答案。(3分钟)3再认真听一遍录音，完成1c的表格，请学生展示答案，教师点拨。(3分钟)
3、4认真听第三遍录音，整体感知对话内容。(4分钟)5小组内互相询问对方去过的地方或者是做过的事情。(5分钟)参考案例A：Have you visited the old people in Peoples Home?B：No，I havent.How about you?A：I visited them last year.B：Sounds great.I think I am going to visit it next month.6小结训练。(3分钟)1I dont know this woman.I have_never_met (meet，never)her.2Lets go to t
4、he cinema.No，I have_already_seen (see，already) the film.3We havent_finished (finish，not) our homework yet.Will you wait a minute?4John hasnt_come (come，not) yet.He will be back in a minute.5Mr.Green often goes to America.In fact，he has_been (be) there ten times.6Wheres John?He has just gone (go) to
5、the teachers office.7She has_studied (study) English since she was ten.She began (begin) to study English when she was ten.8Jim isnt here.He ahs_gone (go) to the library.He went (go) there an hour ago.9He has_never_traveled (travel，never) on a train in his life.环节说明：通过这个环节提高了学生的听力水平并且学到了听力技巧，小结训练能让学
6、生灵活运用现在完成时态。Step 3问题探究1 My car _Could you please give me a ride tomorrow?Im sorry I cant.Im_ London tomorrow morning.Ais new，leavingBhas broken down，leaving forCbroke，leaving forDis expensive，leaving答案选择B，由答语tomorrow morning知道是要用进行时表示将来时，leave for到某地去，故排除A，D，break down出故障，has broken down 相当于is broken，所以选择答案B。