成果选修七unit3课件.ppt

,Book 7, Unit 3, Grammar,The Passive ing-form (V-ing 形式的被动式),一.1.V-ing 一般式和一般式的被动形式; He hurried home, looking behind from time to time . 2) The building being repaired is our dormitory.,V-ing 的完成式和完成式的被动形式,1) Having heard this, our teacher expressed her satisfaction. 2) Having been asked to stay, I couldnt leave.,总结：V-ing形式的各种时态和语态:,时态,一般式,完成式,主动语态,被动语态,doing,having done,having been done(常用作状语=done),2. V-ing的被动式有两种: 1.being done表示的被动动作正在进行或与谓语动词的动作同时发生, 或表示一般情况。 2.having been done表示的被动动作发生在谓语动 词表示的动作之前。,练习：1) 她正接受提问, 感到有点儿紧张。 _to answer the question, she felt a little nervous. 2) 这么好的机会给了你, 你怎么能一点也不珍惜 呢？ _ such a good chance, how could you not value it at all?,Being asked,Having been given,3.动词-ing形式的被动式在各句中作什么成分? 1. So being killed by sharks was a common occurrence. 2. He didnt mind being left at home. 3. That building being repaired is our library. 4. Being protected by a thick wall, they felt they were quite safe. 5. Having been accepted by the whalers, the killers could get a good feed from the whale,主语subject,宾语object,定语attributive,状语adverbial,状语adverbial,6.He often watched the boat being unloaded. (宾语补足语） 7.What frightened the girl was being left alone at home.(表语),归纳： 动词-ing形式的被动式可在句中作主语, 表语, 宾语, 宾语补足语, 定语和状语, 但不能单独作谓语。,二.V-ing的被动式在句中可以作:,作主语 eg: Being laughed at in public is a terrible experience. 在公共场合被嘲笑是可怕的经历。 练习：1)Being killed (kill) by sharks in the sea is a common thing . 2)Being exposed(expose ) to sunlight for too much time will do harm to ones skin.,2. 作表语 eg: What surprised him most was being admitted into a key university. 练习：1）My hobby is _ (make) model planes. 2） What worried the child most was _ (not allow) to visit his mother in the hospital .,making,not being allowed,3.作宾语 V-ing 形式既可作动词的宾语, 也可作介词的宾语 eg:1)We would appreciate hearing from you 2）You cant eat anything before _ (operate) on. 练习：1）I feel like _ (join) the army.,being operated,joining,2）No one can prevent the plan being carried out . (carry out),B,3）He has always insisted on his being called(call) Dr. Tuner instead of Mr. Turner.,注意：1.在admit (承认), appreciate, avoid, cant help (禁不住)，stand(忍受), consider (考虑, enjoy, escape (躲避), excuse, finish, give up; imagine, insist on, mind, miss (错过), practise, put off, risk, set about, suggest (建议);advise; allow;permit 等后接v-ing。,练习:1)The bird was lucky that it just missed being caught(catch).,2) He escaped being hurt (hurt) in the accident.,2. 在want，need，require，deserve等动词之后 作宾语时，常用动名词的主动式表示被动意义。,练习:1)This city deserves visiting（visit).,2)The problem requires studying / to be studied.(study),4. 作定语,Eg: 1)The meeting being held now is very important. 2.)The song being broadcast is very popular with the young students.,练习： 1）This is a piece of _ (surprise) news . 2）The problem_ (discuss) now is very important. 3） The farmers _ (work) in the fields are tired.,surprising,being discussed,working,注意：作定语时, being +done表示正在进行的动作; done表示一般过去或已经完成的动作; to be done表示将要发生的动作。如： a) 正在建造的房屋, 完工后将用作我们的图书馆。 The house _ will be our library upon its completion.,being built,b) 我们现在所使用的教材都是时新的。 The textbooks _by us now are all up-to-date. c) 你打算参加下月召开的会议吗？ Are you going to attend the meeting _ next month?,used,to be held,5. 作状语 eg:1)Hearing the good news, he jumped with joy. 2)Being rebuilt, the museum cannot be visited. 3)Having been told many times, he finally understood it.,练习： 1._ (work) hard, you will succeed. 2. Being asked (ask)to answer the question, she couldnt refuse. 3. Having been translated(translate) into several languages, the book became famous all over the world.,Working,6. 作宾语补足语: eg:1) I saw people coming and going in the street. 2)Youll find the topic being discussed everywhere now.,练习： 1)I saw James _ (hold up )in the water by old Tom.,2)The well was found being dug (dig)when we got there.,being held up,3)I noticed that some people were taken to the police station.,I noticed some people being taken to the police station.,按要求合并句子：Premier Wen/ He came to see the soldiers . It was a great encouragement to them.,1)用主语从句合并句子： That Premier Wen/he came to see the soldiers was a great encouragement to them. 2)用-ing 形式做主语合并句子 Premier Wens / His coming to see the soldiers was a great encouragement to them.,三、V-ing 的复合结构：,注意1：当V-ing 的复合结构做主语，其逻辑主语用名词所有格或形容词性的物主代词。 练习： Wang Ming/She passed the exam. It made her very happy. （合并句子） 1)定语从句：Wang Ming/ She passed the exam, which made her very happy. 2) 用-ing 做主语：Wang Mings /Her passing the exam made her very happy,注意2：当V-ing 的复合结构做宾语，其逻辑主语用名词所有格或普通格形容词性的物主代词或宾格。 eg: I understand Toms/ Tom/ his/ him not wanting to talk about the matter. 练习：Wang Ming/He helps me. I look forward to it. 用-ing 做宾语合并句子：I look forward to Wang Mings/ Wang Ming/his/him helping me,一.Fill in the blanks : _ (turn) to the right , you will find the place you want . 2. Listen. The song _ (play) on the radio is very popular with the students. 3. _ (finish) his work , Henry went home. 4. _ (learn) new words is useful.,Turning,being played,Having finished,Learning,5. I apologize for _ (not, wait) for you. 6. _ (not, receive) an answer, I wrote to him again.,not having waited,Not having received,7. I didnt mind _ (leave) at home . 8. The house wants _ (clean). 9. _ (show) around the library , we were taken to see the lab. 10. _ ( give ) more time, we are sure to do it better.,being left,cleaning,Having been shown,Given,11. The thieves_ (break) through two glass doors, _ (run) to the museums top floor and _ (grab) the two paintings from different rooms, somehow_ (avoid) guards.,broke,ran,grabbed,avoiding,12. I appreciated _ (give) the opportunity to work in your company two years ago.,being given / having been given,13. While shopping, we sometimes cant help _ (persuade) to buy what we dont really need. 14. It made me upset to hear the news of his _ (fire) from that good job. 15. The foreign friends you referred to are looking forward to _ (show) around our newly built language lab.,being shown,being persuaded,being fired / having been fired,16. _ (ask) to put on performance, she refused.,Being asked,二完成下列句子 1.被邀请后, 李先生去参加了会议。 Having been invited, Mr Li went to attend the meeting. 2.他不能想象他妈妈会赞同他娶一个外国女孩。 He cant imagine his mothers/ his mother approving of his/ him marrying a girl from a foreign country.,3.在课堂上被老师表扬对学生是极大的鼓舞。 Being praised by the teachers in class is a great encouragement to students. 4.你会听到到处都在讨论这个问题。 Youll find the topic being discussed everywhere.,5.正在翻修的那座楼是我们的图书馆。 That building being repaired is our library. 6.这件事需要调查。 The matter requires looking into. = The matter requires to be looked into.,7.每个人都喜欢被赞美，都讨厌在大众面前被嘲笑。Everybody likes being praised and hates being made fun