被动语态专练.doc

九年级语法-被动语态专练
一、Look and find out the similarities (相同点):
1.Football is played all over the world. 2.A camera is used for taking photos.
3.A bank was robbed yesterday. 4.A man-made satellite was sent up into space last year.
5The tree must be planted on the ground. 8.A talk will be given soon.
6.The ground will be covered with trees in a few years’ time. 9.The earth is being dug now.
7.They will be sent to the hospital right now. 10.The food has been eaten up already.
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（ ）语态。
被动语态：（ ）语是动作的承受者 。
被动语态的构成：
一般现在时—— 一般过去时——
情态动词—— 现在进行时——
一般将来时—— 现在完成时——
二、练习一 将下列句子变为被动语态
1. Many people speak English. →
2. He bought me a new bike yesterday. →
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.
三、Conclusion（结论）:
主动语态如何改成被动语态？
1. 主动语态的（ ）语改成被动语态的( )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。
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，谓语动词后必须加适当的介词: to for. 如: give→be given to 此类动词还有: pass show send…
再如: buy→be bought for 此类动词还有: make draw cook mend…
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…
e.g. A traffic accident _________ (happen) just now.
2. 连系动词(Link.v.)不用被动语态。如: be、look、seem、feel、sound、smell、taste、get、turn、become… e.g. Peking Opera ______ (sound) beautiful.
3. 当此动词表示事物的自然属性的时候，不用被动语态 。
e.g. The pen _____ (write) very fast. This kind of sweater ____ (sell) well.
练习二 单项选择:
（ ）1. If the work ____, you can go and play games.
A. finished B. has finished C. will be finished D. is finished
（ ）2. It was raining heavily outside, the children were made ____ in the classroom.
A. stay B. to stay C. staying D. stayed
（ ）3. Kate ___ the letter before her mother came into her bedroom.
A. has written B. was written C. had written D. is writing
（ ）4. To make our city more beautiful, rubbish ___ into the river.
A. needn’t be thrown B. mustn’t be thrown C. can’t throw D. may not throw
（ ）5. I like my bike. It ___ very well. A. rides B. is riding C. is ridden D. has ridden
（ ）6. —I won’t come to the party unless Tom ___, too. —You mean if Tom comes, you’ll come.
A. will invite B. invites C. invited D. is invited
（ ）7. Everyone who heard Mr. Green’s story ______ it.
A. laughed at B. was laughed C. laughed D. was laughed at
（ ）8. The children must _______.
A. look after B. be taken good care C. look the same D. be taken good care of
（ ）9. The woman still doesn’t know what __ in her hometown while he was away.
A. happens B. happened C. will happen 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
练习三 用所给词的正确形式填空
1. All the students __________ (ask) to bring a kite with them last Sunday.
2. Are many ways _____ (try) to stop people from cutting down so many trees?
3. —What are on show in the museum? —Some photos _____ (take) by American children.
4. This coat ______ (wash) well. 5. Must the old people _________ (speak) to politely?
6. Large numbers of plastic bags _______ (use) in the supermarkets every day.
7. ___ our country ____(send) up another man-made satellite last year?
8. Must the old people _________ (speak) to politely?
9. Her grandma was still alive when he _________(take) to the hospital.
10. English ________ (speak) in many counties, but the Chinese _____ (speak) their own language. 11. Three quarters of the world’s books __________ (write) in English.
12. This kind of sweater ____ (sell) well. 13. ____ Lesson 50 _________ (teach) next week?