九年级英语一般过去时的被动语态

  • 格式:doc
  • 大小:25.50 KB
  • 文档页数:1

一般过去时的被动语态
用法
被动语态用于以下一些情况:
1.当不知道谁是动作执行者时’。

Money and keys were taken from coat pockets during the party.
当谁是有关动作执行者显得并无意义、不重要或者已很清楚时。

一般过去时的被动语态常见于某些类型的报道文,其中包括:
2.有关法律程序的报道。

A woman was sentenced to two years in prison.
3.有关事故与自然灾害的报道。

A child was hurt.
Buildings were damaged.
4.有关学术研究的报道。

Three milliliters(3毫升)of water were added to the mixture.
5.当需强调动作本身和受到动作影响的人或物时。

比较下下面的例句:
主动语态:A bus completely destroyed my car yesterday.
被动语态:My car was completely destroyed yesterday.
6.当需避免句首出现冗长而又复杂的主语时。

Most fish are caught by fishermen who are prepared to wait patiently on the river bank in all weathers.
大部分的鱼都是被全天呆在河岸上耐心等候的渔民所捕获。

7.当事情发生在过去某一具体的时间里时,使用的是一般过去时的被动语
态,而非现在完成时的被动语态。

形式
一般过去时的被动语态由was / were+过去分词构成。

She was arrested.
They were taken away immediately.
表示动作执行者时可用by短语。

The fruit was picked by students.。