1、GrammarThe Passive ing-form(V-ing 形式的被动式形式的被动式)V-ing形式的各种时态和语态形式的各种时态和语态:时态时态一般式一般式完成式完成式主动语态主动语态被动语态被动语态doinghaving donebeing done having been done(1)Going straight down the road,you will find the department store.(2)Working hard at his lessons,she made a success.(3)Arriving home,he showed me into
2、a large bright room.(4)Talking and laughing,they came into the house.Being asked to answer the question,she felt a little nervous.她正接受提问她正接受提问,感到有点儿紧张。感到有点儿紧张。Being protected by a thick wall,they felt they were quite safe.被一堵墙掩护着被一堵墙掩护着,他们感到很安全他们感到很安全.Having lived in the city for 3 years,I know it v
3、ery well now.Having worked all day,I went to bed early.a)b)Having been given such a good chance,how could you not value it at all?这么好的机会给了你这么好的机会给了你,你怎么能一点也你怎么能一点也不珍惜呢？不珍惜呢？被邀请后被邀请后,李先生去参加了会议。李先生去参加了会议。c)Having been invited,Mr Li went to attend the meeting.Having been told many times,he still made t
4、he same mistake.已经告诉他很多次了已经告诉他很多次了,他还是犯同样的错误他还是犯同样的错误.Not having finished his homework,the boy was not allowed to watch TV.Having been held by the traffic jam,she couldnt get there on time.Not having been invited to the party,Mr.Brown had to stay at home watching TV.规律总结适用于现在分词适用于现在分词一般式（一般式（doing）的
5、的两种情况：两种情况：（1）现在分词的动作或状态同时与位于动作的发生（过程中）；eg:Walking down the street,he hears someone calling him.（2）现在分词的动作或状态与谓语动作先后发生，无时间间隔；eg:Arriving at the airport,they found their flight had taken off.适用于现在分词适用于现在分词完成式（完成式（having done）的两种情况：的两种情况：（1）现在分词的动作先于谓语动作的发生，并持续一段时间；eg:Having lived in Tianjin for many
6、years,he konws the place very well.（2）现在分词的动作先于谓语动作前多次发生，或有时间间隔；eg:Having seen that Mary danced in the park many times,I kenw that she liked dancing.He sat in the empty house,feeling very lonely.Being repaired by workers now,the bridge cant be used at present.The child fell off the tree,hitting his
7、head against the ground.练习翻译练习翻译 The secretary worked late into the night,_ a long speech for the president.A.being prepared B.preparing C.having been prepared D.prepared2._ such heavy pollution already,it may now be too late to clean up the river.A.Having suffered B.Being suffered C.To suffer D.Suf
8、feredBAExercises 练习 填空1_(Walk)down the street,he heard someone calling him.2_(live)in Tianjin for many years,he konws the place very well.3_(see)that Mary danced in the park many times,I kenw that she liked dancing.4_(wait)in the quene for half an hour,the old man realized that he had lost his wallet.5._(see)from the top of the hill,we find the city more beautiful.6._(ask)twice,he stopped to have a rest.
