(完整word)初中英语被动语态专题

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中考英语被动语态考点归纳与例析命题趋势】

被动语态是各地中考重要考点之一,考察内容主要是一般现在时、一般过去时、一般将来时、现在完成时以及含有情态动词的被动,考察题型主要是选择题,词汇应用和翻译句子等,预计2019年被动语态的考察重在适当语境中应用被动,动词填空,完成句子等为主考点。

【概念讲解】

语态是动词的一种形式,用来说明主语和谓语动词之间的关系。语态有两种:主动语态和被动语态。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,汉语往往用‘被’,‘受’,‘给’等词来表示被动意义,英语里的被字句就叫被动。

被动语态由“助动词be+及物动词的过去分词”构成。

Eg: He wrote the letter. (主动语态)

The letter was written by him. (被动语态)

被动语态的时态变化只变be的形式,be后面的过去分词不变,也就是说被动结构中助动词be有人称、数和时态的变化

【主动语态变被动的方法】

1.把主动语态里的宾语变为被动里的主语

2.把主动语态里的谓语动词加be作为被动里的谓语

3.把主动语态的主语变为被动语态的by 短语。(①by短语可省略,②

by后的代词用宾格)

1. 找宾语----即动作的承受者

2. 判断宾语的单复数----即be动词的单复数

3. 判断动词的时态----即be动词的时态.

4. 修改谓语的形式----即原句动词改为过去分词

5. 修改原句的主语----即by+(原主语/代词则用宾格).

Eg: They make shoes in that factory.

Shoes are made by them

主变宾,宾变主, 谓动be done

时不变,人称、数、格随着变

小试牛刀:

(2018宁夏模拟)teenagers have to be 18 years old before they ____to drive a car.

A are allowed

B is allowed

C will be allowed

D allow

【被动的几种句式】

肯定句:主+be + 过去分词+(by ~)

否定句:主语+be not +过去分词+(by ~)

一般疑问句:Be +主语+过去分词+(by ~)?

特殊疑问句:疑问词(5W1H)+be+主语+过去分词+(by ~) ?

小试牛刀:

(2018宁夏预测卷)English is widely used around the world.(试变成以上几种句式)

【考点归纳:】

1、五种常考基本时态(一般现在时、一般过去时、一般将来时、现在完成时)和带情态动词的被动语态用法。

①一般现在时:am/is/are+及物动词的过去分词

Eg:I'm asked to take care of myself.

Football is played all over the world

②一般过去时:was/were + 及物动词的过去分词

Eg:The house was built in 1988

His leg was broken in the car accident

③.一般将来时:will/shall +be +及物动词的过去分词

Eg:More factories will be built in the future.

④现在完成时:have/has been +过去分词

Eg :We have been learn t English for 15 years.

Luxun’s book has been translated into many languages.

⑤.带情态动词的被动语态:“情态动词+be+过去分词”构成。

Eg: Teenagers should be allowed to choose their own clothes.

构成,即can/may/must/should + be+过去分词

1.We can repair this watch in two days.

→This watch can be repaired in two days.

2. They should do it at once.

→It should be done at once.

【主变被的特殊情况】

1.感官动词和使役动词的被动语态

即feel , hear , listen , have , make , let , look , watch , see , notice ,这些词在主动句中,其后的动词不定式不加to,但变被动句时必须加to.

Eg: He made the boy work for two hours yesterday.(他昨天让那男孩工作了两小时)

→.

2.Mother never lets me watch TV .

2、含双宾语的主动语态变为被动语态的用法:

英语中有一些动词可以接双宾语,如tell,show,buy,ask, pass,write,do,make,sell,send,sing,give,answer, teach,offer,pay,promise,allow等,即是说这些动词后面会同时出现人和物做宾语,指物的叫直接宾语,指人的宾语叫间接宾语。变为被动语态时如果指物的宾语作主语,指人的宾语前要用介词for或to。

常见的接双宾语的动词有:

to: pass, give, teach, show, bring, hand

for: make, buy, draw, sing, get,

以“人”当主语时,变法和一般的变法一样;

以“物”当主语时,在保留的间接宾语(人)前必须加to或for.

Eg:he gave me a book.

I was given a book by him.