石家庄一中 李 超

Teaching Aims Review the Present Perfect Tense Talk about the Present Perfect Passive Voice Do some exercises about the Present Perfect Passive Voice Say thanks to persons who have helped you.

Obama has become the first African- American president in the United States of America.

The Present Perfect Tense Sentence structure: 主语 +have/has done 现在完成时表示动作发生在过去, 并持续 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 : recently, up to now, since then, so far, already, just, yet 等.

How many Harry Potter books has J.K.Rowling written? She has written seven Harry Potter books. Seven Harry Potter books have been written by J.K.Rowling.

The Present Perfect Passive Voice Sentence structure: subject + have/has +been+ done In what cases do we use the passive voice? 1. 不知道或没有必要说明的动作的执行者 是谁。 2. 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 has cleaned the floor.

3. Yao Ming has been pushed over by a fat basketball player. A fat basketball player has pushed over Yao Ming. 4. I haven’t cleaned the room for weeks. The room hasn’t 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 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.

Many old buildings ______________ (pull down) and new fences__________ __ (build) in Shijiazhuang. have been pulled down have been built Fill in the blanks

Jiangsu Shanghai Anhui Sichuan

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 by… I have been taught… I have been taken care of… Please write a short composition about saying thanks to somebody by using the Present Perfect Passive Voice as much as possible.

Homework Try your best to find more sentences of the passive voice in the reading part of Unit 7 Finish the exercises on page 47.

电影《画皮》是由陈 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, Jay’s new songs, by, accept, already Jay’s new songs have already been accepted by his fans.

Shenzhou Ⅶ ___________ (send up) on 25, September. And six Chinese astronauts _____________(send) into space so far. was sent up have been sent

Emmons ____ to be the happiest person although he has failed many times. A.considered B.has considered C.is considering D.has been considered D

1. We have been taught never 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 ) A. sent B. were sent C. had sent D. has been sent B

2. I like these English songs and they ___ many times on the radio.(2008 安徽 ) A. taught B. have taught C. are teaching D. have been taught D

3.More patients ___ in hospital this year than last year.(2004 江苏 ) A.treated B.have treated C.had been treated D.have been treated D

When you get the paper back, pay attention to what ___.(2007 四川 ) A.have marked B.have been marked C.had marked D.had been marked B