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第二章 被动语态

第二章 被动语态
第二章 被动语态

第二章被动语态

概述

语态是动词的一种形式,表示主语和谓语之间的关系。英语有两种语态:主动语态和被动语态。主动语态表示主语是谓语动作的执行者;被动语态表示主语是谓语动作的承受者。被动语态由助动词be加及物动词的过去分词构成。助动词be随着主语的人称、数、时态和语气的不同而变化。被动语态的各种时态形式见下表。

语态动词形式表

注意:

1、被动语态与不同时态结合的变化形式一概表现在助动词

be上。

2、被动语态不用于将来进行时态和各种完成进行时态。

3、含有感情动词的谓语变成被动语态时,用“情态动词

(can ,may, must)+be+过去分词”构成。

4、含有“be going to”,“be to”等结构的谓语,变成被动语

态时,分别用be going + to be + 过去分词和be + to be + 过去分词。例如:

The problem is going to be discussed at the meeting.

这个问题将在会上讨论。

The meeting is to be held on the 10th of October.

会议安排在10月10日举行。

第一节被动语态的各种形式

一、及物动词用于被动结构的各种时态

New building materials and new inventions are constantly being developed.

新的建筑材料和新的创意不断涌现。(现在时)

The boy who was seriously injured was immediately admitted into the hospital.

那个男孩受了重伤,医生立即把他收下了。(过去时)

You will be allowed to borrow five books at a time.

你一次允许借5本书。(一般将来时)

二、短语动词的被动结构

某些动词短语在意义上相当于及物动词,因而也有被动语态。

但是,动词短语是一个不可分割的整体,在改成被动语态切不可丢掉其中的介词、副词或名词。例如:

Many interesting experiments are carried out in our laboratory.

我们实验室做了许多有趣的实验。

The poor child was laughed at by his classmates because he failed the exam.

那可怜的孩子因考试不及格而受到同学们的嘲笑。

三、双宾语动词的被动语态

带双宾语的动词改为被动语态时,通常是将间接宾语提前作主语,直接宾语变成了保留宾语。如果主动结构中的直接宾语变为被动结构中的主语,这时在间接宾语前要加介词to(可省去)或for(一般不可省)。例如:

Professor Smith gave us two classes in American literature this morning.

今天上午史密斯教授给我们上了两节美国文学课。

Two classes in American literature were given (to) us this morning.

今天上午我们上了两节美国文学课。

Mother bought me a shirt.

妈妈给我买了件衬衫。

I was bought a shirt by Mother.

A shirt was bought for me by Mother.

四、情态动词的被动结构

带情态动词的被动结构由情态动词加助动词be再加动词的过去分词构成。例如:

The sentence can be translated in many ways.

这个句子可以用多种方法来翻译。

That needn’t be mentioned at the meeting.

不必在会上提及此事。

五、复合宾语的被动结构

带复合宾语的句子由主动语态变成被动语态时,只要将原句的宾语变成主语,同时谓语动词主动变成被动,其余部分不动(原来的宾语补足语成为主语补足语)。例如:

We elected him monitor.

He was elected monitor.

They asked me to go there at once.

I was asked to go there at once.

注意:

动词make以及表示感觉的动词see, hear, notice等在改成被动语态时,后面作主语补足语的动词不定式一定要加to.例如:

He was seen to drink alone in a restaurant.

六、非谓语动词中的被动结构

动名词、分词和不定式表示的动作与逻辑主语是动宾关系时,应用其相应的被动形式。例如:

Do you remember being introduced to Prof. Smith during your last visit?

七、被动语态和“be+表语”的结构

“be+过去分词”有时用于表示被动语态,有时则被看成是“be+表语”的结构。在这种结构中,过去分词完全起形容词的作用。例如:

The room is beautifully decorated.

The window was broken.

这两种结构的主要区别是:被动语态表示一个动作,而带表语的结构表示主语的特点和所处的状态。试比较下列例句:

“连系动词+表语”结构被动语态

The window is broken. The window was broken by Tom.

The shop is now closed. It was closed at 7.

This picture is well drawn. It was drawn by my sister.

My pen is lost. It was lost yesterday.

可以用作表语的过去分词有:closed, crowded, broken, lost, know, done, gone, won, complete, delighted, finished, surprised, understood, disappointed, interested, pleased等。

典型例题:

1、The new type of machine____ the year after next.

A is going to being turn out

B is going to have turned out

C is going to turn out

D is going to be turned out

2、The litter girl _____ by the drug-pusher to carry drugs into the country.

A was made use

B was made used

C was made use of

D was made used of

3、These tablets are harmful to the children, so they___ out of their reach.

A should keep

B should be kept

C would keep

D will keep

4、Theory ______ with practice.

A must have been combined

B must combing

C must be combined

D must be coming

5、_____ that bad weather lay ahead , the captain changed course.

A Having warned

B Having been warned

C Warning

D Being warned

第二节被动语态的基本用法

一、强调动作的承受者

The letter was written by my sister.

The classroom will be cleaned by ten boys tomorrow afternoon.

二、动作的执行者不明确,或不必、不需要说明动作的执

行者

All the chairs in this room have been taken away.

The film will be shown next week.

三、句子结构安排的需要

The hero appeared, and was warmly applauded by the students.

The report will be done by Tom, who is a young artist.

四、正式的布告、通知

Candidates are required to present themselves fifteen minutes before the examination begins.

Passengers are requested to remain seated until the aircraft comes to a complete stop.

典型例题:

1、I’ll take down your name and address in case you

____ as a witness.

A are needed

B need

C will be needed

D will need

2、The bridge___ by a large ship during a sudden storm

last week.

A was hitting

B hit

C was hit

D hitting

3、The riot is said ___by the government’s

negligence of the people’s welfare.

A to have been caused

B being caused

C to be caused

D to cause

第三节主动语态表示被动语态的情况

一、某些动词构成的系表结构可用主动语态表示被动意义

The meal smells delicious

She sounded a modest woman.

二、些动词后加副词可以表示被动意义

常用的这类动词有wash ,write, sell, lock, shut, clean, wear等,常用的副词有easily, well, quickly, smoothly 等。例如:

This type of television sells well.

This pen writes smoothly,

三、动名词的主动语态表示被动意义

在want, deserve, need, require及worth 等词后面用名词

的主动语态表示被动意义。也可接不定式的被动语态作宾语(worth除外)。例如:

The novel is worth reading.

The children require looking after.

=The children require to be looked after.

四、不定式作表语(或宾补)形容词的状语时主动语态表示被动意义。

Some books are interesting to read, but boring to learn. They found the subject hard to understand.

典型例题

1、This kind of glasses made by experienced craftsmen

____ confortably.

A is worn

B wears

C wearing

D are worn

2、----- What happens to your shoes? ---- They need____

A to mend

B mending

C mended

D mend

3、Vegetables are cheap____ when they are in season.

A buying

B to buy

C to be bought

D to buy them

第四节使用被动语态应注意的问题

一、注意被动语态在时态、数、词性方面与主语一致

二、不及物动词没有被动语态

三、有些及物动词不能用被动语态,如:lack, beg,

contain, cost, possess等

四、使役动词和感官动词的被动语态

典型例题:

1、Most environmental problems exist because

adequate measure for preventing them___ taken

in the past.

A was not

B were not

C were not being

D being

not

2、Every means___ but without much result.

A has tried

B have been tried

C have tried

D has

been tried

3、Gone____ the Chinese people were in the

great lack of food, money, comfort and enough

housing.

A the days when

B are the days when

C have the days when

D the days have when

4、The secretary_____ overtime.

A made to work

B was making to work

C was making work

D was made to work

第五节被动语态历年真题解析

1、I think much attention _____ your pronunciation.

A must be paid to

B ought to pay

C must pay to

D should be paid by

2、She was told the examination ____ on Friday。

A will be given

B would be given

C to be given

D is given

3、The work_____ by the time you get there.

A will have been done

B is done

C had been done

D would have done

4、The litter boy ___ by the drug-pusher to carry

drugs for him.

A was made use

B was made used

C was made use of

D was made used of

5、I should very much like to go to the party ,but ____

A I am not inviter

B I have not been invited

C I was not invited

D I will not be invited

6、She was much ___ for her kindnesses

A looked up

B looked up to

C looking up

D looking up to

7、The money has to ____ early tomorrow.

A hand in

B had

C be handed

D be handed in

第六节练习

1、Once environmental damage _____, it takes many

years for the system to recover.

A will be done

B would be dong

C is done

D does

2、All flights ____ because of the snowstorm, many

passengers could do nothing but take the train

A canceled

B were canceled

C are canceling

D are canceled

3、----Have you moved into the new flat?

----Not yet. The rooms_____.

A are painted

B were painted

C are painting

D are being painted

4、Whatever the causes, English is now more widely spoken and written than any other language_____.

A that use

B that are using

C that has ever used

D that has ever been used

5、____that the first cheese was probably made more

than 4,000 years ago by nomadic tribes in Asia.

A It is believed

B It is believing

C It believed

D It is to believed

6、The book about the Second World War is worth____.

A to be read

B to read

C being read

D reading

7、A big chemical plant____ in the suburbs of the city now.

A is building

B is being building

C is being built

D is built

8、The enemy retreated to the woods after they ____

A defeated

B had defeated

C are defeater

D had been defeated

9、They _____ to enter the building by the back door; however, the front door was locked.

A did n’t suppose

B weren’t supposed

C were not supposing

D haven’t supposed

10、_____ is said that a country has a trade surplus when overall exports exceed imports.

A It

B What

C That

D This

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主动语态与被动语态● 一.概念:主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者。 ●二.被动语态的构成:助动词be+及物动词的过去分词 ●三.被动语态的时态:以为work 例: ●1. 一般现在时: am / is/are+ worked ●2. 一般过去时: was / were+ worked●3. 一般将来时: shall / will +be+ worked ●4. 过去将来时: should / would+ worked ●5. 现在进行时: am /is/are+ being+ worked ●6. 过去进行时: was /were+ being+ worked 7. 过去进行时: was/were +being +worked 8. 现在完成时: have/has+ been+ worked 9. 过去完成时: had +been+ worked 10. 将来完成时: shall/ will +have been +worked 11. 过去将来完成时: should/would +have been+ worked 12. 情态动词(can/may/must/should etc.)+be+动词的过去分词 ●四.用法: ●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,要用被动语态。

五. 方法: ●Many people speak English.(主动语态) ●English is spoken by many people.(被动语态) 六.注意以下问题: ● A.带有双宾语的动词变为被动语态时,可以把其中一个宾语变为被动语态的主语,若将直接宾语(sth.)变为主语,须根据习惯在原间接宾语前加上介词to或for 用to的常见词有:give, show, send, lend, pass, pay, teach, throw, take, bring etc. 用for的常见词有:make, choose, sing, play, draw, save, buy, get, leave, cook etc. ●eg. ●1. Mary gave him some books. ●He was given some books by Mary. ●Some books were given to him by Mary. ●2. Her father bought her a new bike. ●She was bought a new bike by her father. ● A new bike was bought for her by her father. ●B.带复合宾语(宾语+宾语补足语)的动词变为被动语态时,只能将宾语变为被动语态的主语,宾语补足语不可变为主语。

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