【编者按】查字典小考网英语四六级频道为大家收集整理了“2017小升初英语语法：主动与被动”供大家参考，希望对大家有所帮助!
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， mak英语e， 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。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， mak英语e， 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。