现在完成时的被动语态

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1、 教学目标教学目标:运用所学知识运用所学知识, 解决实际问题解决实际问题,突出三维目标突出三维目标.教学内容教学内容:突出有序性和多样性,重点突出,由易到难,循序渐进.教学方法教学方法:运用启发式教学运用启发式教学,创设情境创设情境,激发学生的兴趣激发学生的兴趣Teaching AimsnReview the Present Perfect TensenTalk about the Present Perfect Passive VoicenDo some exercises about the Present Perfect Passive VoicenSay thanks to perso

2、ns who have helped you通过告知学生本课的通过告知学生本课的Teaching Aims, 他们能够了解本节课的重点他们能够了解本节课的重点,在听课过在听课过程中合理安排时间程中合理安排时间,提高学习效率提高学习效率.Obama has become the first African-American president in the United States of America.把听力作为导入把听力作为导入,一方面锻炼学生的听一方面锻炼学生的听力水平力水平,了解美国的政治体制了解美国的政治体制,最主要最主要的是引出本节课的重点的是引出本节课的重点- 现在完成时现在完成

3、时态态The Present Perfect TenseSentence structure:主语主语+have/has done现在完成时表示动作发生在过去现在完成时表示动作发生在过去, ,并持续并持续到现在或者是过去的动作对现在的影响到现在或者是过去的动作对现在的影响. .经常用于现在完成时的时间状语经常用于现在完成时的时间状语: recently, up to now, since then, so far, already, just, yet 等等.How many Harry Porter books has J.K.Rowling written?She has written

4、seven Harry Porter books .Seven Harry Porter books have been written by J.K.Rowling.根据学生爱好，创设情境。通过求根据学生爱好，创设情境。通过求助的方式，提高学生的兴趣。同时，助的方式，提高学生的兴趣。同时，可以引出本节课的中心可以引出本节课的中心-现在完成现在完成时的被动语态。时的被动语态。The Present Perfect Passive VoiceSentence structure: subject + have/has +been+ doneIn what cases do we use the

5、passive voice?1.不知道或没有必要说明的动作的执行者不知道或没有必要说明的动作的执行者是谁。是谁。2.强调动作的承受者，而不是发出者。强调动作的承受者，而不是发出者。Change the following sentences into active or passive voice.1. Liu Xiang has ever broken the world record.The world record has ever been broken by Liu Xiang.2. The floor has been cleaned by my mother.My mother

6、has cleaned the floor.3. Yao Ming has been pushed over by a fat basketball player.A fat basketball player has pushed Yao Ming over .4. I havent cleaned the room for weeks.The room hasnt been cleaned by me for weeks.5.We have been invited to take part in his wedding.He has invited us to take part in

7、his wedding.6.My father has given up smoking so far.Smoking has been given up so far.7.Someone has opened my bag.My bag has been opened by someone.8.All the letters have already been sent by the postmen.The postmen have already sent all the letters.通过大量的机械练习，帮助学生巩固通过大量的机械练习，帮助学生巩固所学内容。同时，学生之间可以提高所学内

8、容。同时，学生之间可以提高团队合作的意识。团队合作的意识。Many old buildings _ (pull down) and new fences_ (build) in Shijiazhuang.have been pulled downhave been builtFill in the blanksJiangsuShanghaiAnhuiSichuan根据循序渐进的原则，通过不同形式根据循序渐进的原则，通过不同形式的练习，最终使学生真正掌握所学知的练习，最终使学生真正掌握所学知识，能够顺利应对高考题；同时，在识，能够顺利应对高考题；同时，在设计练习的同时，兼顾趣味性和多样设计练习的

9、同时，兼顾趣味性和多样性，激发学生的学习兴趣。性，激发学生的学习兴趣。In your life, there must be some kind people who have helped you, and you must have been taught something useful to your future.you raise me up Writing : Saying Thanks to Some useful expressions:I have been helped byI have been taughtI have been taken care ofPlease

10、 write a short composition about saying thanks to somebody by using the Present Perfect Passive Voice as much as possible.通过通过meaningful exercise，使学生，使学生真正运用本节课的教学重点；更为重真正运用本节课的教学重点；更为重要的是在讲授专业知识的同时，对学要的是在讲授专业知识的同时，对学生进行了德育教育，使学生明白作为生进行了德育教育，使学生明白作为新时代的中学生，要学会感恩！新时代的中学生，要学会感恩！Homework nTry your best

11、 to find more sentences of the passive voice in the reading part of Unit 7nFinish the exercises on page 47.教学反思n通过本节课，基本实现了教学目标，学生通过本节课，基本实现了教学目标，学生和老师之间实现了共鸣。和老师之间实现了共鸣。n对于枯燥，乏味的语法课。根据学生爱好，对于枯燥，乏味的语法课。根据学生爱好，投其所好，也会使课堂气氛很活跃，使学投其所好，也会使课堂气氛很活跃，使学生和老师之间形成互动。生和老师之间形成互动。n在奖励机制上，没有脱离俗套；同时，在在奖励机制上，没有脱离俗套；

12、同时，在播放歌曲时应该有歌词的闪动，效果会更播放歌曲时应该有歌词的闪动，效果会更好一些。好一些。电影电影画皮画皮是由陈是由陈嘉上最近导演的。嘉上最近导演的。Painted Skin has recently been directed by Chen Jiashang。1. Jay Chou has put out many popular songs.Many songs have been put out by Jay Chou.2. his fans, Jays new songs, by, accept, already Jays new songs have already been

13、 accepted by his fans.Shenzhou _ (send up) on 25, September. And six Chinese astronauts _(send) into space so far.was sent uphave been sentEmmons _ to be the happiest person although he has failed many times.A.considered B.has considered C.is consideringD.has been consideredD1. We have been taught n

14、ever to abandon or give up anything by Xu Sanduo.Xu Sanduo has taught us never to abandon or give up anything.2.Wang Baoqiang has been achieved a great success. (true or false)1.More than twelve students in that school _ abroad to study medicine last year. (2005上海上海)A. sent B. were sent C. had sent

15、D. has been sentB2. I like these English songs and they _ many times on the radio.(2008安徽安徽)A. taught B. have taught C. are teaching D. have been taughtD3.More patients _ in hospital this year than last year.(2004江苏江苏)A.treatedB.have treatedC.had been treatedD.have been treatedDWhen you get the paper back, pay attention to what _.(2007四川四川)A.have markedB.have been markedC.had markedD.had been markedB