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1、外研小学起点 九年级(下) Module 7,英语课件,Unit 3 Language in use,Passive Voice,I have been asked to decorate the hall. Pizza was invented in Italy. Lunch is eaten later. Knives and forks are used for most food. There is some food which can be eaten with your fingers.,Youll be invented to serve yourself. If youve
2、been given something you dont like, it should be pushed to the edge of the plate and left.,被动语态：主语是动作的承受者。,当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者时，或者只需强调动作的承受者时，要用被动语态。,Conclusion:,(一),一般现在时 amis are +动词的过去分词,一般过去时 waswere +动词的过去分词,情态动词 aux.v. (mustcancouldmay + be +动词的过去分词,被动语态的构成: be + 动词的过去分词,一般将来时 will
3、 bebe going to be +动词的过去分词,现在进行时 be(am、is、are)+being +动词的过去分词,现在完成时 havehas +been+动词的过去分词,(二),主动语态如何改成被动语态？,1. 主动语态的宾语改成被动语态的主语。,2. 主动语态的谓语动词改成被动语态的谓语动词。do,3. 注意保持时态和人称的一致。,be done,再如：buy,如: give,be given to,此类动词还有：,pass show send,be bought for,此类动词还有：make draw cook mend,4. 带双宾的谓语动词有两种改法。当把直接宾语改成主语时
4、, 谓语动词后必须加适当的介词: to for.,5. 一些动词不定式在主动语态中省略to作宾语补足语, 改成被动语态时, to必须还原。,注: 1. 不及物动词（vi.) 不用被动语态。如: happen、take place 、appear、disappear,几种特殊结构 1. My uncle gave me a gift on my birthday,I was given a gift on my birthday A gift was given to me on my birthday.,2. We often hear him play the guitar,He is of
5、ten heard to play the guitar. 注意： see, watch, hear, notice, feel, make, listen to, look at等动词/短语后作宾语补语的不定式都不带to；但改成被动语态后必须带to。,1. Someone wounded his arm.2. You should teach children to speak/tell the truth.,His arm was wounded by someone.,Children should be taught to speak/ tell the truth.,Exercise
6、s,Put the following sentences into the passive voice.,3. He told the story in a pleasant and interesting way.4. I have repaired the recorder several times.,The story was told in a pleasant and interesting way by him.,The recorder has been repaired several times by me.,5. I saw him push a bike out of
7、 the house.6. They are making this type of radios in shanghai.,He was seen to push a bike out of the house.,This type of radios are being made in shanghai by them.,II. Please choose the best answer. 1. English _ in many countries.A. is spoken B. speaks C. speak D. be spoken 2. A bridge _ last years.
8、A. has been built B. is being built C. was built D. is built,3. The little girl _ by the tiger in the zoo.A. frightened B. was frightened C. had frightened D. was frightening 4. These magazines _ out of the reading-room.A. must not take B. must not be taken C. must not take D. must not been taken,5.
9、 The problem _ at tomorrows meeting.A. shall be discussed B. shall discuss C. is discussed D. discusses 6. The car _ in the garage now.A. is being repaired B. has repaired C. is repairing D. repairs,7. Ways _ to make waste water clean.A. have been found B. have found C. is found D. found 8. The chil
10、dren _ when we go out.A. must take care of B. must be taken care of C. take care of D. are going to take care of,9. The meeting _ until next Friday.A. wont hold B. is hold C. wont be held D. held 10. A medal _ him for his wonderful work.A. gave B. gives C. has been given D. have been given,III. 请根据句
11、意用所给动词的适当形式填空。 1. The novel _ (translate) into many languages since it was published. 2. The film _ (show) again sometime next week. 3. The trees must _ (plant) at right time.,has been translated,will be shown,be planted,4. I _ (give) five minutes to do the maths exercise just now. 5. Look! My clock
12、 _ (mend) by my brother over there. 6. She said she _ (allow) to watch a movie the next evening.,would be allowed,was given,is being mended,IV. 请将下列句子改为被动语态。 1. People in many countries speak English._ _ 2. He has bought his son many good books. _,English is spoken (by people) in many countries.,His
13、 son has been bought many good books (by him). / Many good books have been bought (by him) for his son.,3. They took good care of the little animals. _ _ 4. You mustnt take books out of the reading room. _ _,The little animals were taken good care of (by them).,Books mustnt be taken out of the readi
14、ng room.,5. They saw the driver hit a boy. _ 6. They will build another bridge over the river. _,Another bridge will be built over the river (by them).,The driver was seen to hit a boy (by them).,Write sentences to explain these signs.,Lunch served daily from 12 PM to 2 PM,Dont take food into the bedrooms.,Grand Hotel Built: 1835,
