在小学阶段掌握良好的学习方法对大家以后的学习大有帮助，威廉希尔app 为大家提供了小学英语语法，祝大家阅读愉快。

语态有两种：主动语态和被动语态。

主语是动作的发出者为主动语态：主语是动作的接受者为被动语态。

1)　若宾语补足语是不带to 的不定式，变为被动语态 时，该不定式前要加"to"。此类动词为感官动词。

feel, hear, help, listen to, look at, make, observe, see, notice, watch

The teacher made me go out of the classroom。

--> I was made to go out of the classroom (by the teacher)。

We saw him play football on the playground。

--> He was seen to play football on the playground。

2)　情态动词+ be +过去分词，构成被动语态。

Coal can be used to produce electricity for agriculture and industry。

威廉希尔app 欢迎大家阅读推荐的小学英语语法，希望对您的学习有所帮助。

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