被动语态表示主语是谓语动作的承受者
1. 主语+谓语+宾语+宾语补足语
在这个句型中，谓语动词后有一个宾语和一个宾语补足语，变成被动语态时，宾语转化成主语，宾语补足语也随之变为初中英语语法练习题主语补足语：
All the villagers painted the houses white. 所有村民都把房子涂成了白色。
The houses were painted white by all the villagers. 房子都被所有的村民都涂成了白色。
They kept us waiting for a long time. 他们让我们等了很长时间。
We were kept waiting for a long time. 我们等了很长时间。
We regarded him as the best doctor in town. 我们认为他是城里最好的医生。
He was regarded as the best doctor in town. 他被认为是城里最好的医生。
注意：
有些使役动词和感官动词,如make, see, hear, watch, notice, observe, listen to等，在主动结构中跟不带to的动词不定式作宾语补足语，在变为被动结构时，不定式应加上to。
We heard him say good-bye to his friends. 我们听见他向朋友们道别。
He was heard to say good-bye to his friends. 他被听到向朋友们道别。
2.含有“be going to do”和“be to do”等结构的主动句变被动句
含有“be going to do和 be to do 等结构的谓语动词，变成被动语态时，分别用“be going to + be done”和“be to + be done”。在这两种结构中，be只有一般现在时和一般过去时两种形式。
The problem is going to be discussed at the meeting. 这个问题将在会上讨论。
This new film is to be shown on TV next week. 这部新片下周将在电视上放映。
雷达卡
发表于 2020-8-29 17:17:52
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