Question

求被动语态定义及其主动语态变被动方法要求有例句

Answer 1

还记得“把”字句和“被”字句，例如：我把门打开了。 （主动语态）门被我打开了（被动语态）

追答

把主动语态里的动词 变成 be+done 的形式

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句子

追答

例如： I open the door。— The door is opened by me.

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by在什么情况下可省略

追答

建议买一本“无敌英语语法” 里面讲解很好

by 必须和后面的代词连在一起使用

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帮我回答呗

追答

如果不强调 被什么人 就可以省略

He plays basketball。

The basketball is played by him

Answer 2

被动sth be done by sb
主动sb do sth

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句子

追答

I played football.
football was played by me.