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被動語態和主動語態

心理 閱讀(3.2W)
被動語態和主動語態

語態表示主語和謂語的關係。語態有兩種:主動語態和被動語態。如果主語是動作的執行者,或者是說動作是由主語完成的,要用主動語態,如:We speak Chinese in China.在中國我們說漢語如果主語是動作的承受者,或者是說動作不是由主語而是由其他人完成的,則用被動語態,如:Chinese is spoken by us in China.在中國漢語被我們說。

一、主動語態改成被動語態方法

把主動語態改爲被動語態非常簡單,可以遵循以下幾個步驟:

1、 將主動語態的賓語作被動語態的主語

2、 謂語動詞變爲“be+及物動詞的過去分詞”,並透過be的變化來表達出不同的時態

3主動語態的主語變爲介詞by的賓語,組成介詞短語放在被動結構中的謂語動詞之後。(有時by的短語可以省略)

例:1. Bruce writes a letter every week. →A letter is written by Bruce every week.

二、被動語態的用法:

1、 一般現在時的被動語態構成:is / am / are + 及物動詞的過去分詞

Our classroom is cleaned everyday.

2、 一般過去時的被動語態構成:was / were + 及物動詞的過去分詞

A new shop was built last year.

3、 現在完成時的被動語態構成:has / have + been + 及物動詞的過去分詞

This book has been translated into many languages.

4、 一般將來時的被動語態構成:will+ be + 及物動詞的過去分詞

Many more trees will be planted next year.

5、 含有情態動詞的被動語態構成:情態動詞+ be + 及物動詞的過去分詞

Young trees must be watered often.

6、 現在進行時的被動語態構成:am / is / are + being + 及物動詞的過去分詞

Uncle Wang is mending my bike now.→ My bike is being repaired by Tom now.

7、 不定式的被動語態:to + be + 及物動詞的過去分詞

There are two books to be read. → There are twenty more trees to be planted.

三、使用被動語態應注意的幾個問題:

1、 不及物動詞無被動語態。What will happen in 100 years.  The dinosaurs disappeared about 65 million years ago.

2、 有些動詞用主動形式表示被動意義。This pen writes well. This new book sells well.

3、 感官動詞或使役動詞使用省略to的動詞不定式,主動語態中不帶to,但變爲被動語態時,須加上to. 例:make somebody do something→somebody+ be +made to do something

see somebody do something→somebody +be +seen to do something

The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss.

4、 如果是接雙賓語的動詞改爲被動語態時,直接賓語(物)作主語,那麼動詞後要用介詞,這個介詞是由與其搭配的動詞決定。

He gave me a book.→A book was given to me by him.

He showed me a ticket.→A ticket was shown to me by him.

5、 一些動詞短語用於被動語態時,動詞短語應當看作一個整體,而不能丟掉其中的介詞或副詞。

We can't laugh at him. →He can't be laughed at by us.