来源:网络资源 作者:中考网编辑 2021-05-07 20:13:21
中考网整理了关于2021年中考英语复习之使用被动语态时的注意事项,希望对同学们有所帮助,仅供参考。
使用被动语态时的注意事项
1
“get + 过去分词”也可以表示被动语态,其中get与be一样起助动词作用。该结构一般用来谈论主语遭受到的变化或不好的事件。例如:
Unlike humans, they never get lost and can always find their way back.
2
动词带有双宾语的主动结构在变为被动结构时,可以把其中的一个宾语变为主语,另一宾语仍然保留在谓语后面。通常变为主语的是间接宾语。例如:
His mother gave him a present for his birthday.
→ He was given a present by his mother for his birthday.
(也可改为A present was given to him by his mother for his birthday.)
3
当“动词+宾语+宾语补足语”结构变为被动结构时,将宾语变为被动结构中的主语,其余不动。例如:
Someone caught the boy smoking a cigarette in the classroom.
→ The boy was caught smoking a cigarette in the classroom.
4
2在使役动词have, make, let以及感官动词see, watch, notice, hear, feel, observe等后面用不定式作宾语补足语时,在主动结构中不定式to通常省略,但变为被动结构时,要加to。例如:
Someone saw a stranger walk into the building.
→ A stranger was seen to walk into the building.
5
有些由“动词+介词”、“动词+副词”构成的动词词组,也可以用于被动结构,但要把它们看作一个整体,不能分开,其中的介词或副词也不能省略。例如:
Engineers can see how it works and make changes before construction is carried out.
6
一些表示“据说”或“相信”的动词如believe, consider, expect, hope, know, report, say, suggest, suppose, think等可以用于句型“It+be动词+过去分词+that从句”或“主语+be动词+过去分词+to do sth.”。例如:
Since it is believed that strong smells can affect the senses, volunteers were required not to eat or drink for eight hours before the experiment.
Loulan is believed to have been gradually covered over by sandstorms from AD 200 to AD 400.
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