被动语态导学案（定）.doc

被动语态复习导学案
学习目标：1.掌握各种时态的被动语态的结构
2.能够正确的把主动语态变为被动语态
3.掌握被动语态的特殊用法
重难点：被动语态的特殊用法
课前热身
一、 课前读词
二、根据提示翻译下列句子
1. 每年都有大量的树木被砍伐。
Plenty of trees _______ _______ _______ every year.
2. 昨天那个小偷被抓住了。
The thief _______ _______ yesterday.
3. 有一天电脑将取代书。
Books _______ _______ _ by computers one day.
4. 那座桥正在建设当中。
The bridge _______ _______ _______.
5. 纸和印刷术已经使用了很长时间了。
Paper and printing _______ _______ ______ for ages.
6. 儿童应该得到很好的照顾。
Children ________ _______ ________ good care of.
思考：被动语态的结构是什么?_________________________
课内探究
一、 思考一：各种时态的被动语态的结构
时态
被动语态结构
一般现在时

一般过去时

一般将来时

现在进行时

现在完成时

含有情态动词（can, may, must, should…）

练习巩固：用所给动词的适当形式填空
1. Our TV set _______________ (repair) yesterday.
2. A new building __________________ (build) in our school next year.
3. Many books abput science _________________ (buy) since I went to college.
4. Now he _________ (be) asked if the meeting will be held next Friday.
5. Your school bag _______________ (must not put) there.
6. __________ this kind of bike____________ (make) in the USA?
二. 思考二：怎样把一个句子由主动语态变为被动语态？
请看下列句子：
原句： She ( 主语 ) wrote ( 谓语 ) this story ( 宾语 ).

被动句：This story(主语) was written(be+ 过分.) by her(by + 原主语).
主动语态变被动语态的步骤：
（1）找出句子的 主语 、 谓语 、 宾语 。
（2）把原句的____ ___语 变为 ______语。
（3）谓语动词变被动结构， ______+_____ 。
（4）原句的 主语 变为 __________放句子后面。
（5）剩余部分照搬。
练习巩固: 1.把下列句子变为被动语态
(1).Mr Zhang will take you to the manager’s office.
You ____ ___ ___ to the manager’s office _______ Mr Zhang.
(2). I have finished my homework.
My homework ____ ______ ______ .
(3). The boy can do the work..
The work ____ _____ _____ by the boy.
三、 被动语态的特殊用法
（一）思考三： 含有双宾语的句子怎样变被动语态？
如果主动句带双宾语，变为被动句时，将其中一个宾语变为主语，另一个不变。一般情况下将指物的直接宾语变为被动语态的主语。例如：
Mr King gave the child an MP4 as a birthday present.
(间接宾语：人) (直接宾语：物)
The child was given an MP4 as a birthday present by Mr King
An MP4 was given to the child as a birthday present by Mr King.
1）一般在give_, __show_, __send_等动词后,间接宾语前用介词to.
2) 一般在__buy_, __make_, _draw_等动词后,间接宾语前用介词for.
练习巩固:
① She gave me a cute cat. A cute cat ________________me by her.
②Father bought me a bicycle. A bicycle _____________me by father.
（二）.还原to原则。
（三个使役动词： let ， make ， have ，
三看两听一感觉 see , watch , look at , hear , listen to , feel 。）
在主动语态的句子里，以上动词后面跟着省去to的不定式做宾补，但变成被动语态时，应将省去的to还原。
例如：
We often hear her sing English songs in the evening.
She is often heard to sing English songs in the evening.
练习巩固：用所给动词的适当形式填空
1. The baby _______ （make）___________ (cry) by his sister.
2. Jim _________often______ (hear) _________ (sing) in the room.
3. The Browns ___________(see) ____________(leave) the hotel already.
（三）. 不用被动语态的动词：
1. 不及物动词（其主语大都是事物）如: happen, take place, appear, disappear …
A traffic accident ________(happen) just now.
2. 连系动词如：be, look, seem, feel, sound, smell, taste, get, turn, become…
Peking Opera ________ (sound) beautiful
3.sell, wash, wear, write等动词与well, easily, quickly,等副词连用。　　
①This kind of bikes sells well. 这种单车很好卖。
②　The cloth washes easily. 这种布容易洗。
（四）、注意动词短语的完整性。
look after, turn off, laugh at 等固定词组搭配变被动时不能丢掉介词或副词。
例如：
The nurse looked after the children well last week.
The children were looked after well last week.
巩固练习:
①A neighbour helped to keep our dog. It while we were on holiday.
A. was taken care B. was taken care of C. is taken care of .
② Mr. Johnson’s story _____ by everyone who heard it.
A. laughed at B. was laughed C. was laughed at

小结: 被动语态用法小口诀
主动变被动，喧宾夺主be done；
动词一变二，二变三；
双宾留人to 或 for, give show send, draw buy make;
省to 宾补要加to，make let have, see watch hear;
固定搭配是整体，切记不要把家分！

课后提升
一． 单项选择
1. The old man and the children must ____________ in our country.

A. take good care B. be taken good care C. be taken good care of
2. Look! A big modern building ________ in our city.
A. is built B. was being built C. is being built
3. Many more houses ______ for teachers since last year.
A. are building B. have been built C. have built
4. A man ________ cry for help last night.
A. was heard to B. heard to C. was heard
5. I think computer ________ in everyday life before long.
A. will be B. will be used C. is used
6. Old people must be looked after and ________ politely.
A. speak to B. spoken C. spoken to
7. The flowers _________ often.
A. must be water B. must be watered C. must watered
8. This kind of shoes ________ well last year.
A. didn’t sell B. sell C. wasn’t sell

二． 用括号中所给动词的适当形式填空。
1. I will go to the party if I ___________(invite).
2. He is often seen ____________(sit) at the table alone.
3. An accident ___________(happen) here last week.
4. So far, many man-made satellites _______________(send) up into the space.
5. The road _______________(repair) now.
三、根据提示写一篇作文。
英语在全世界范围内被广泛应用。在许多国家，它被用作第一语言。对于商人和科学家来说，学好英语非常重要。英语是国际商业（international business）很受欢迎的一种语言。它被许多的科学家用来阅读和书写。英语还被一些网友(users of the Internet )用来聊天。在我们的日常生活中（daily life），英语正变得越来越重要。我们应该努力学好它。

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