v-ing形式的被动语态-精品公开课课件.ppt

1、,Unit 3,Grammar,Revisethe Passive Voice of ing Form,不定式,过去分词,V-ing,非谓语动词,一般式,完成式,主形: having done 被形: having been done,主形: doing 被形: being done,什么情况用V-ing 形式的被动式呢？,James was afraid of being attacked by sharks. V-ing 形式 (主动/被动）表示的动作与主要动词同时发生或发生在主要动词之后，用其一般式; Having been given such a good chance, you s

2、hould catch it . V-ing 形式 (主动/被动）表示的动作在主要动词之前发生，用其完成时.,being attacked,Having been given,当动词-ing 形式的逻辑主语是 动作的承受者时，就要用动词-ing 形式的被动语态。,Guess and pay attention to the passive -ing form, then try to talk about their functions.,The functions of passive -ing form,Being selected president of USA in 2001 and

3、 2005 made him feel proud. (猜一位政治家),v.-ing的被动式作主语,乔治沃克布什 （George Walker Bush）,Riddles,_ to sunlight for too much time will do harm to ones skin. A. Exposed B. Having exposed C. Being exposed D. After being exposed,Exercise1:,What kind of dog doesnt bite or bark, but it likes being eaten? （猜一种食品）,v.-

4、ing的被动式作宾语,hot dog,It doesnt like eating any food, but drinking water. When writing, you are fond of(喜欢) being accompanied by it. （猜一种文具用品）,v.-ing的被动式作宾语,pen,没有人喜欢在公共场所被嘲笑。,Nobody likes being laughed at in public.,The boy is afraid of _ by the dog. (attack),being attacked,The old man needs _. A. loo

5、k after B. to look after C. 1ooking after D. being looked after,Exercise2:,在need/want/require(需要)和 be worth(值得) 等 词后面, V-ing的主动形式表示被动意义。例如：,repairing,b) 这本书值得一读。 The book _.,is worth reading,attention:,a) 那个破窗户需要修理。 The broken window wants_.,= to be repaired,Their job is being trampled (踩、踏) by man

6、everyday without any paint and complaint (抱怨). （猜一种生活用品）,v.-ing的被动式作表语,shoes,The city being greatly improved was to be the host for the 2008 Olympic Games.,v.-ing的被动式作定语,去年造好的桥 _ 正在建造的桥 _ 将要建造的桥 _,done,being done,to be done,已经完成,正在进行,将要发生,the bridge last year,the bridge now,the bridge soon,注意：done,

7、being done, to be done的区别,built,being built,to be built,我们正在讨论的问题是非常重要的。,The problem that we are discussing is very important.,The problem being discussed is very important.,Exercise3:,We can watch basketball /football matches being shown without going out. （猜一种家电用品）,v.-ing的被动式作宾补,The audience is de

8、lighted to see the girl _ a prize. (award),being awarded,The missing boys were last seen _ on the playground. A. playing B. to be playing C. play D. being played,Exercise4:,可以带 V-ing(主动/被动）作宾补的动词有： see, hear, watch, notice, smell, find, feel, have, get, catch, keep, leave,注意,He has a gift for playin

9、g basketball. Having been selected into the Huston Rocket team, his talent has been shown fully. （猜一篮球运动员）,v.-ing的被动式作状语,After he had been examined several times, he was told that he was healthy.,Having been examined several times, he was told that he was healthy.,已经被检查了几次后,他被告知他是健康的。,Exercise5:,v.-

10、ing被动式的用法： 主语 宾语 表语 宾语补足语 定语 状语,Conclusion,Homework:,Finish ex.2 in page 23,Exercise,1. While shopping, people sometimes cant help _ into buying something they dont really need. A. to persuaded B. persuading C. being persuaded D. be persuaded,2. _ many times, he finally understood it. A. Told B. Tel

11、ling C. Having told D. Having been told,3. Ali said that she wouldnt mind _ alone at home. A. left B. being left C. to be left D. leaving,4. The missing boys were last seen _ on the playground. A. playing B. to be playing C. play D. being played,5. _ to put on a performance, Miss Green couldnt refus

12、e very well. A. Being asked B. Asked C. Ask D. To be asked,6. The old man needs _. A. look after B. to look after C. 1ooking after D. being looked after 7. The problem is worth _. A. discussing B. discuss C. being discussed D. discussed,4.The boy is afraid of _ by the dog. (attack),3.The audience is delighted to see the girl _