一般现在时被动语态说课讲解

一般现在被动语态时

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被动语态
一般现在时的被动语态,其主要结构为:

★主语(动作接受者) + is am are + 动词的过去分词+ (by+ 动作执行者)

Football is played in most countries in the world.

被动语态的句型总结如下:

肯定句:主语 + be + 过去分词 + (by ).

The boy is called Jack.

否定句:主语 + be not+ 过去分词 + (by ).

The baby is not looked after by his father.

一般疑问句:Be +主语 + 过去分词 + (by

Is King Lear written by Shakespeare?

特殊疑问句:特殊疑词+ be + 过去分词 + (by

What is this kind of sweater made of?

★被动语态的用法:

(1)要表达“被…” 、“受…”、“让…”、“遭…”之类的语义.

The teachers are well respected.

The child is well loved by people.

(2)强调动作承受者.

He is known far and wide.他远近闻名.

(3)不知道式没有必要指出动作的执行者.

The room is cleaned every day.房子每天都有人打扫.

(4)为礼貌起见避免提及动作执行者.

I wonder if I was allowed to introduce myself?我是否可以做自我介绍?

【练习】I.选择
1. The streets ______ many times every day.
A. clean B. cleans C. cleaned D. are cleaned
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2. The music is very loud and it can ______ from a long way away.
A. be heard B. is heard C. hear D. heard
3. Mr. Smith has a loud voice. His voice can ______ clearly even in that big classroom.
A. hear B. be heard C. be hearing D. have heard
4. —Now computers ______ everywhere.
—I agree with you. I think they are the most useful inventions in the world.
A. are using B. use C. are used D. will use
5. The whole China ______ to tears by Cairen Danzhou（才仁旦舟）, the youngest volunteer and hero in
Yushu，Qinghai Province.
A. move B. moves C. is moving D. is moved
6. It is true that knowledge ______ instead of being taught. A. learns B. learned C. is learned D. was learned
7. These photos ______ on the Great Wall last week.
A. were taken B. took C. take D. are taken
8. —Can you read this letter for me? — Sorry. It ______ in French. I can’t read it.
A. writes B. wrote C. is written D. is writing
9. Our school ______ 20 years ago. A. built B. builds C. is built D. was built
10. A talk on the history of the Great Wall ______ in the school hall next week.
A. gives B. gave C. will be given D. is given
II.用括号中所给动词的适当形式填空。
1. Usually computers __________________(use) to get information on the Internet.
2. I _________________(ask) to clean my bedroom every day by my mother.
3. Trees ___________________ (plant) in spring.
4. ---How clean and tidy your bedroom is!
---Thank you. It _________________(clean) every day.
5. As China grows stronger and stronger , Chinese ________________(teach) in more and
more schools out of our country.
6. A book ___________________ (give) to me by my mother on my birthday.
__________________(say) that Slumdog Millionaire《贫民窟的百万富翁》is a good film.
【巩固练习】
一．把主动语态变成被动语态。
cleans the room every Sunday. s grow rice in the south .
in England speak English play football on the playground every afternoon.
you often watch TV at home in the evening ? doesn’t finish her homework
don’t read that book. do they watch basketball match every week?
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does Tom study? do you listen to music?
二．把被动语态变成主动语态。
are used for locking .(we)
ll is played .(the students)
are made of wood .(workers)
e isn’t had in the classroom.(the teacher)
this book read every day?
are bikes made (they)?
is done ?(Lucy)
the pens made in the factory?(you )
h isn’t spoken by people in China. are given some money (they).
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