动词 ing形式的被动语态ppt课件.pptx

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1、动词-ing形式的被动语态,还记得V-ing 可以做哪些句子成分吗？,Saying is easier than doing.His hobby is collecting stamps.I suggest doing it in a different way.They lived in a house facing south.I noticed a man running out of the bank when I got off the car.,主语,表语,宾语,定语,宾补,1.I saw several young people enter the waiting area lo

2、oking around curiously.2.She stepped back appearing surprised3,they also express their feelings usingunspoken language through physical distance,课文原句回顾,V-ing 形式,V-ing 形式由“doing”构成，其否定形式是“not doing”,V-ing 可以带宾语或状语构成 V-ing 短语，没有人称和数的变化，但有时态和语态的变化。,一，读一读，想一想：He hurried home,looking behind from time to

3、time.The problem being discussed now is very important.Having heard this,our teacher expressed her satisfaction.Having been asked to stay,I couldnt leave.Not having been invited to the party,he felt annoyed.,The“V-ing”Form-used as Adverbial 状语,归纳总结,(not)doing,(not)being done,(not)having done,(not)ha

4、vingbeen done,二、V-ing 形式的各种形式,doing,having done,being done,having been done,否定式：,在以上形式前加not,注意,一些动词如need,want,require等作“需要”讲时,其后的动词-ing形式的主 动语态表示被动意义,也可以用不定式的 被动形式来替换。如：,The blackboard needs cleaning.=The blackboard needs to be cleaned.黑板需要擦干净。,The broken window wants repairing.=The broken window wa

5、nts to be repaired.那个破窗户需要修理。,另外注意be worth及be worthy 的用法：The problem is worth discussing.The problem is worthy of being discussed.The problem is worthy to be discussed.,1.They went out of the classroom,talking and laughing.2.Having lived in this city for three years,she knows it very well.3.Being di

6、scussed,the problem will be solved.4.Having been shown the lab,we were taken to the school library.,主动 同时发生,主动 先于谓语发生,被动，进行,被动，完成,议一议,1.Having not seen the film,I cant tell you what I think of it.2.Generally speak,facial expressions are helpful communications,too.,Not having,speaking,单句改错,3.“Cant yo

7、u read?”the man said,angrily pointed to the notice on the wall.4.Having told the news,he felt so astonished.,pointing,Having been told,Practice:语法填空.,1.Not _(know)his address,I couldnt go to see him yesterday.2.Not _(invite)to the party,Mary was greatly hurt.3._(close)the windows and the door,the st

8、udents left the room.,knowing,having been invited,Having closed,1._(ask)to put on performance,she refused.2.He disliked _(interrupt)in his experiment.3._(give)such a good chance,you should catch it.,Being asked,Fill in the blanks.,being interrupted,Having been given,4.I didnt mind _(leave)at home.5.The house wants _(clean).6.He came in without _(ask).7._(show)around the library,we were taken to see the lab.,being left,cleaning,being asked,Having been shown,