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被动语态的口诀(快速了解考点)

句子大全 2010-07-19 06:14:23
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英语动词有两种语态.,主动语态和被动语态。主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者。被动语态的学习是中学阶段英语的一项重点内容,又是难点的语法项目,近几年的中高考题里,年年都少不了有它的“足迹”或“影子”。被动语态的句子是以《be动词+过去分词》的形式来表达,如果要特别强调动作或行为的执行者时,句子后面需接by~,译为“被(由)……”。

1.被动语态口诀

被动语态强调“宾”,用 be加上“过去分”。

“be”要随着主语变,人称时态要弄准。

“行为对象”作主语,逻辑主语“by”来引。

2. 被动语态的句型

肯定句:主语+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+be +主语+过去分词+(by~)?

被动语态的否定句和疑问句

English is not used in European countries.欧洲国家不使用英语。

Is English used in European countries?欧洲国家使用英语吗?

1)否定句

凡是有be动词的句子,其否定句都是在be动词的后面加not,被动语态也不例外。

This song is not liked by young people.这支歌不被年轻人所喜爱。

Rome was not built in a day.罗马城不是一天建成的。

2)被动语态的疑问句

把Be动词放在句首,就构成了被动语态的一般疑问句;而疑问词+一般疑问句就构成了被动语态的特殊疑问句了。

Is Chinese used only in China?汉语只是在中国使用吗?

Were these computers made in the U.S.A.?这些计算机是美国制造的吗?

Yes,they were.是的。

No,they weren"t.不是。

What language is spoken in China?中国说什么语言?

Chinese.汉语。

What was it made of?它是什么制造的?

It was made of bamboo.是竹子造的。(简略回答:Bamboo.竹子。)

3.被动语态的十种时态

被动语态的时态是由be的时态决定的,be是什么时态,全句就是什么时态,be动词后面的过去分词不变。

1)一般现在时:am /is /are +及物动词的过去分词;

History is made by the people.历史是人民创造的。

2)一般过去时:was /were+及物动词的过去分词;

I was askedto the party last night.

3)一般将来时:助动词shall / will +be +及物动词的过去分词;

Cars will be sentabroad by sea.

4)过去将来时:助动词should / would +be +及物动词的过去分词;

He said a new hotel would be builtin two months.

The workers told me that the car would be mendedas soon as possible.他说两个月后新旅馆就会建好了的。

5)现在进行时:am /is /are being +及物动词的过去分词;A new railway is being built.一条新铁路正在修建。

6)过去进行时:was /were being +及物动词的过去分词;The roadswere being widened.路那时正在加宽。

7)现在完成时:助动词has /have +been +及物动词的过去分词;His book has been broughthere.

8)过去完成时:助动词had +been +及物动词的过去分词;A new hotel had been builtwhen I got there.我到那儿时,一座新旅馆已经建好了。

9)将来完成时:shall / will + have been + done

10)过去将来完成时:should / would + have been + done

另外,含有情态动词的被动语态构成为:情态动词+助动词be +及物动词的过去分词. 例:A great many letters can be written with the computer by him.

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