被动语态的构成介绍

1、一般现在时的被动语态构成：is / am / are + 及物动词的过去分词

Our classroom is cleaned every day.

我们教室每天都被打扫。

2、一般过去时的被动语态构成：was / were + 及物动词的过去分词

A new shop was built last year.

去年修了一座新商店。

3、一般将来时的被动语态构成：will+ be + 及物动词的过去分词

A new hospital will be built in our city.

我们城市将要修建一家新医院。

4、现在进行时的被动语态构成：am / is / are + being + 及物动词的过去分词

Uncle Wang is mending my bike now.→

My bike is being repaired by Tom now.

王叔叔正在修理我的自行车。

5.、现在完成时的被动语态构成：has / have + been + 及物动词的过去分词

This book has been translated into many languages.

这本书被翻译成多种文字。

Many man-made satellites have been sent up into space by many countries.

在许多国家有许多人造卫星被送上了太空。

6、过去进行时的被动语态构成：was/were + being + 及物动词的过去分词

The new road was being made.

这条新路正在修筑。

7、过去完成时的被动语态构成：had + been + 及物动词的过去分词

The classroom hadn’t been cleaned before the teacher came.

在老师来之前，教室尚未打扫。

8、将来完成时的被动语态构成：shall/will + have done

They will have been married for 20 years by then.

届时，他们结婚将满20周年。

9、含有情态动词的被动语态构成：情态动词 + be + 及物动词的过去分词

Young trees must be watered often.

小树需要经常浇水。