外语学习中考复习——被动语态学习教案

1、外语外语(wiy)学习中考复习学习中考复习被动语态被动语态第一页，共41页。A recorder is used in our English class every day. 第1页/共41页第二页，共41页。use for playoftenFootball is played all over the world.A camera is used for taking photos.第2页/共41页第三页，共41页。rob yesterdaysend uplast yearA man-made satellite was sent up into space last year.A ba

2、nk was robbed yesterday.第3页/共41页第四页，共41页。must plantcover within a few years timeThe tree must be planted on the ground.The ground will be covered with trees in a few years time. 第4页/共41页第五页，共41页。send toright nowa talk give soonThey will be sent to the hospital right now.A talk will be given soon.第5页

3、/共41页第六页，共41页。digThe earth is being dug now.eat up alreadyThe food has been eaten up already.第6页/共41页第七页，共41页。Football is played all over the world.A camera is used for taking photos.A bank was robbed yesterday. A man-made satellite was sent up into space last year. Look and find out the similaritie

4、s (相同相同点点):第7页/共41页第八页，共41页。The tree must be planted on the ground. The ground will be covered with trees in a few years time. They will be sent to the hospital right now. A talk will be given soon. The earth is being dug now. The food has been eaten up already.第8页/共41页第九页，共41页。当我们不知道谁是动作当我们不知道谁是动作(

5、dngzu)的的执行者执行者, 或者没有必要指出谁是动作或者没有必要指出谁是动作(dngzu)的执行者时的执行者时, 或者只需强调或者只需强调动作动作(dngzu)的承受者时的承受者时, 要用被动要用被动语态。语态。被动语态：主语是动作被动语态：主语是动作(dngzu)的的承受者承受者 。被动语态的构成：被动语态的构成：be +vt.p.p.Conclusion: (一一)第9页/共41页第十页，共41页。一般现在时一般现在时 amis are + vt.p.p.一般过去时一般过去时 waswere +vt.p.p. 情态动词情态动词 aux.v. (mustcancouldmay+ be +

6、 vt.p.p.)现在进行现在进行(jnxng)时时 be(am、is、are)+being +vt.p.p.一般将来时一般将来时 will bebe going to be + vt.p.p.现在完成时现在完成时 havehas +been+ vt.p.p.第10页/共41页第十一页，共41页。Turn the following sentences into the passive voice:1. Many people speak English. 2. He bought me a new bike yesterday. English is spoken by many peopl

7、e.I was bought a new bike yesterday.A new bike was bought for me yesterday.第11页/共41页第十二页，共41页。3. The boss made him do the heavy work in the old days. 4. Tom must hand in the composition after class. 5. The rain stopped. 6. The soup tastes delicious.He was made to do the heavy work in the old days. T

8、he composition must be handed in after class.第12页/共41页第十三页，共41页。主动语态如何改成被动语态？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。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主动语态的谓语动词(dngc)改成被动改成被动语态的谓语动词语态的谓语动词(dngc)。dobe done3. 注意保持时态和人称的一致。注意保持时态和人称的一致。 Conclusion: (二二)第13页/共41页第十四页，共41页。4. 带双宾的谓语动词有两种改法。当把直带双宾的谓语动词有两种改法。当把直接宾语改成主

9、语时，谓语动词后必须加接宾语改成主语时，谓语动词后必须加适当适当(shdng)的介词的介词: to for. 如如: givebe given to 此类动词还有此类动词还有: pass show send 再如再如: buybe bought for 此类动词还有此类动词还有: make draw cook mend第14页/共41页第十五页，共41页。5. 一些动词不定式在主动语态中省略一些动词不定式在主动语态中省略to作作宾语补足宾语补足(b z)语语, 改成被动语态时改成被动语态时, to必须还原。必须还原。 注注: 1. 不及物动词（不及物动词（vi.) 不用被动语态。不用被动语态。

10、如如:happen、take place 、appear、disappeare.g. A traffic accident _ (happen) just now.happened第15页/共41页第十六页，共41页。2. 连系动词连系动词(Link.v.)不用被动语态。如不用被动语态。如: be、look、seem、feel、sound、smell、taste、get、turn、become e.g. Peking Opera _ (sound) beautiful.3. 当此动词表示事物当此动词表示事物(shw)的自然属性的自然属性的时候，不用被动语态的时候，不用被动语态 。 e.g. T

11、he pen _ (write) very fast. This kind of sweater _ (sell) well.soundswritessells第16页/共41页第十七页，共41页。Multiple Choice:1. If the work _, you can go and play games. A. finished B. has finished C. will be finished D. is finished2. It was raining heavily outside, the children were made _ in the classroom.

12、A. stay B. to stay C. staying D. stayedDB第17页/共41页第十八页，共41页。3. Kate _ the letter before her mother came into her bedroom. A. has written B. was written C. had written D. is writing4. To make our city more beautiful, rubbish _ into the river. A. neednt be thrown B. mustnt be thrown C. cant throw D. m

13、ay not throwBC第18页/共41页第十九页，共41页。5. I like my bike. It _ very well. A. rides B. is riding C. is ridden D. has ridden6. I wont come to the party unless Tom _, too. You mean if Tom comes, youll come. A. will invite B. invites C. invited D. is invitedAD第19页/共41页第二十页，共41页。7. Everyone who heard Mr. Green

14、s story _ it. A. laughed at B. was laughed C. laughed D. was laughed at8. The children must _. A. look after B. be taken good care C. look the same D. be taken good care ofDA第20页/共41页第二十一页，共41页。9. The woman still doesnt know what _ in her hometown while he was away. A. happens B. happened C. will ha

15、ppen D. was happened 10. I saw you were on foot this morning. Yes. My bike _. A. is mending B. is being mended C. is mended D. is being mending BB第21页/共41页第二十二页，共41页。Fill in the blanks using right forms:1. All the students _ (ask) to bring a kite with them last Sunday.2. Are many ways _ (try) to sto

16、p people from cutting down so many trees?3. What are on show in the museum? Some photos _ (take) by American children.were asked triedtaken第22页/共41页第二十三页，共41页。4. This coat _ (wash) well. 5. Must the old people _ (speak) to politely? 6. Im often _ (警告警告(jnggo)）not to copy others homework. 7. He could

17、nt explain why dinosaurs _ (消失消失). washesbe spokenwarneddisappeared第23页/共41页第二十四页，共41页。8. Ill have my bike _ (修理修理(xil) tomorrow. 9. Have you found your necklace _ (偷偷) last week? 10. The PRC was _ (成立成立) on October 1, 1949.mended/repairedstolenfounded第24页/共41页第二十五页，共41页。Make dialogues or short pass

18、ages accroding to the following information(using the passive voice as much as possible)：what when where 1. dialogueTopic:第25页/共41页第二十六页，共41页。2. passageTo make our school more beautiful, what things must /mustnt be done?must: pick up throw collect plant grow mustnt: throw draw use spit cut down 第26页

19、/共41页第二十七页，共41页。Reading comprehension: Now scientists are trying to turn deserts into good land again. They want to bring water to the deserts, so people can live and grow food there. However, more and more land is becoming the deserts. Why is this happening? There are two reasonsland and wood. In m

20、any places the trees have been cut down because the land was needed for people. 第27页/共41页第二十八页，共41页。In other parts, the trees are cut down because their wood is wanted. But many people dont know that in most places the trees wont be replaced（取代（取代(qdi)）. The soil in the forests is very thin, but it

21、is protected by the trees. When the trees are cut down, the soil is washed away by the rain or blown away by the wind. Soon nothing can grow on it. The land becomes a desert. 第28页/共41页第二十九页，共41页。Who is to blame（应负责（应负责(fz)、责备）、责备）for this? The answer is easy: all of us. There are just too many peopl

22、e in the world. The worlds population is now six billion. You might say: We dont cut down trees. Yes, but just look around. Youre probably using its products（产品）（产品）right now. 第29页/共41页第三十页，共41页。( ) 1. Scientists are trying to bring _ to the deserts. A. food B. planes C. water D. animals( ) 2. The _

23、 are important to protect the soil. A. rain B. trees C. land D. woodCB第30页/共41页第三十一页，共41页。( ) 3. In most places after the trees are cut down, _. A. they can grow again B. they will disappear forever C. new trees can grow better D. new forests will appearB第31页/共41页第三十二页，共41页。( ) 4. The reason for the

24、 bad cycle(循环循环(xnhun) is that _. A. people need more land to grow food B. wood is needed for building houses C. there are too many rich people on the land D. there are too many people on the earthD第32页/共41页第三十三页，共41页。 A great deal of water is needed in large cities. Some cities pump(抽水抽水(chu shu)）w

25、ater from wells. Some cities g_ water from lakes or rivers n_. But some cities have to bring water from lakes or rivers many miles away. Complete the passage:etearby第33页/共41页第三十四页，共41页。Water is usually b_ to a city from a place higher than the city itself. When water is f_ only in the lower place, i

26、t must be pumped up to the city. Then it is s_ to each home. Dams(水坝水坝(shub) are often b_ in a river to keep the water from flowing away.roughtoundentuilt第34页/共41页第三十五页，共41页。Then a new lake is formed. The city knows how much water will be n_ and allows the extra(额外额外( wi)的的) water to flow below the

27、dam. I _ this way, the city stores water for its use. There is usually a b_ near the dam. Much important work is d_ there. For example, the water is tasted before it is piped to the city.eedednuildingone第35页/共41页第三十六页，共41页。Fill in the blanks with the verbs using right tenses and voices:1. Large numbers of plastic bags _ (use) in the supermarkets