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初中英语被动语态讲解(整理版)

初中英语被动语态讲解(整理版)
初中英语被动语态讲解(整理版)

【被动语态】

(一)语态:英语的语态是通过动词形式的变化表现出来的。

英语中有两种语态:主动语态和被动语态。

主动语态表示主语是动作的执行者。

例如:Many people speak Chinese.

谓语:speak的动作是由主语many people来执行的。

被动语态表示主语是动作的承受者,即行为动作的对象。

例如:Chinese is spoken by many people. 主语English是动词speak的承受者。

(二)被动语态的构成

被动语态由“助动词be+及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。现以speak为例说明被动语态在各种时态中的构成。

一般现在时:am/is/are+spoken

一般过去时:was/were+spoken

一般将来时:will/shall be+spoken

现在进行时:am/is/are being+spoken

过去进行时:was/were being+spoken

现在完成时:have/has been+spoken

过去完成时:had been + spoken

(四)主动语态变被动语态的方法

(1)把主动语态的宾语变为被动语态的主语。

(2)把谓语变成被动结构(be+过去分词)(根据被动语态句子里的主语的人称和数,以及原来主动语态句子中动词的时态来决定be的形式)。

(3)把主动语态中的主语放在介词by之后作宾语,将主格改为宾格。例如:

All the people laughed at him. →He was laughed at by all people.

They make the bikes in the factory. →The bikes are made by them in the factory.

He cut down a tree. → A tree was cut down by him.

(五)含有情态动词的被动语态

含有情态动词的主动句变成被动句时,由“情态动词+be+过去分词”构成

We can repair this watch in two days.

→This watch can be repaired in two days.

二、典型例题

()1.The Olympic Games ___________every four years.

A are held

B were held C.are holding D.will ho1d

()2. In the art show,a lot of enjoyment _ _to foreign friends by the Chinese paintings.A.is giving B is given C will give D has given

()3. Today Chinese is becoming more and more popular. It _________in. many schools around the world.

A. teaches

B. is teaching

C. has taught

D. is taught

()4. Ba Jin, one of the greatest writers in China, ________as "People's Writer".

A. is regarded

B. has regarded

C. is regarding

D. regards

()5. Usually computers _________to search the Internet.

A. use

B. are using

C. are used

D. used

()6. --Do you often clean your classroom?

--Yes. Our classroom __________every day.

A. clean

B. cleans

C. is cleaned

()7.一Did you hear that water in Tai Lake smelt terrible?

一Yes.In fact,it ____.That's all because of the people and the factories around.

A.polluted B was polluted C has polluted D.was po11ute

()8. --Our environment is getting worse than before.

--You're right. But thanks to Earth Day_______, people have done more and more useful things to protect(保护)the earth since Earth Day.

A. is started

B. was started

C. has started

()9. ---I feel very happy that I ____to be the host. ---Congratulations!

A. choose

B. am chosen

C. was chosen

D. haven chosen

()10. Many trees and flowers ______ in our school last year,and they made our school a beautiful garden.A.plant B.planted C.have planted D.were planted

()11.Some famous paintings __________in the hall next week.

A. will show

B. were shown

C. is shown

D. will be shown

()12. A talk on developments in science and technology in the school hall next week .

A. given

B. will be given

C. has been given

D. gives

()13.---Great changes have taken place in this city.

---Right. Many modern tall buildings have been ______ these days.

A. turned up

B. put up

C. shown up

D. fixed up

()14.Twelve-year-olds should not to drive in China.

A. allow

B. be allow

C. allowed

D. be allowed

()15. —Do you often clean your classroom?

—Yes, our classroom ______ every day.

A. clean

B. cleans

C. is cleaned

D. Cleaned

()16.—Susan, why are you still here? They are all ready to start.

–I’m sorry, but I _____ when to meet.

A. do n’t tell

B. didn’t tell

C. haven’t told

D. wasn’t told

()17.Many old houses around our school ____ next year and a large green area will appear.

A. pull down

B. will be pulled down

C. will pull down

D. are pulled down

()18.--- My watch ______.

--- Don’t worry. Let’s go to the Lost & Found.

A. is lost

B. is broken

C. has found

D. has stopped

()19.---Did you go to Sam’s weekend party?

---No, I___________.

A. am not invited

B. wasn’t invited

C. haven’t invited

D. didn’t invite

()20.-- How often ______ your school sports meeting ______?

-- Once a year.

A. does; hold

B. was; hold

C. is; held

D. did; hold

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(计算器不能用于数学考试。) Books and newspapers in the reading room mustn’t be taken away. (阅览室的书籍和报纸不准带走。) He was awarded first prize in that contest. (他在比赛中获得了第一。) (3)为了使语气婉转,避免提到是谁做的这件事。例如: The construction of the new lab must be completed by the end of next month. (新实验室必须在下个月底前完工。) 四、各种时态的被动语态举例 一般地讲,被动语态可用于英语的各种时态。为了能准确地运用被动语态,重点是要掌握be动词的各种时态变化。各种时态的被动语态举例如下: 1、一般现在时的被动语态. am / is / are + 动词的过去分词 Our classroom is cleaned every day. This car is made in China. 2、一般过去式的被动语态: was / were + 动词的过去分词 His desk was cleaned just now. The station was built in 1928. 3、现在进行时的被动语态: am / is / are + being + 动词的过去分词 A new factory is being built in our city now. Some trees are being cut down in the park. 4、过去进行时的被动语态: was / were + being + 动词的过去分词

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歌诀是:被动语态be字变,过去分词跟后面。 三、主动变被动的方法 口诀:主变宾,宾变主,By 句尾跟 Be 字变,Vpp跟后面 一、选择题(2×15=30分) 一、选择题(2×15=30分) ( )1._____ a new library _____ in our school last year? A. Is; built B. Was; built C. Does; build D. Did ; build ( )2. An accident ____ on this road last week. A. has been happened B. was happened C. is happened D. happened ( )3.Cotton(棉花)____ in the southeast of China. A. is grown B. are grown C. grows D. grow ( )4.So far, the moon ____ by man already.A. is visited B. will be visited C. has been visited D. was visited ( )5.A talk on Chinese history _____ in the school hall next week. A. is given B. has been given C. will be given D. gives ( )6.How many trees ____ this year? A. are planted B. will plant C. have been planted D. planted ( )7.A lot of things ____ by people to save the little girl now.

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