高三英语复习与训练十二一——动词的语态12
动词的语态 语态有两种:主动语态和被动语态
主语是动作的发出者时为主动语态;主语是动作的接受者时为被动语态
注意:1)感官动词主动语态的宾语补足语是不带 to 的不定式,变为被动语态时,该不定式前要加"to"
例如:The teacher made me go out of the classroom
老师逼我走出教室
--> I was made to go out of the classroom (by the teacher)
We saw him play football on the playground
我们看见他在草场踢球
--> 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
例如:Coal can be used to produce electricity for agriculture and industry
煤可以产生工农业需要的电
1 let 的用法 1)当 let 后只有一个单音节动词,变被动语态时,可用不带 to 的不定式
例如:They let the strange go
他们放陌生人走了
---> The strange was let go
2)当 let 后宾补较长时,let 通常不用被动语态,而用 allow 或 permit 代替
例如:The nurse let me go to see my classmate in the hospital
那护士让我去探望住院的同学
----> I was allowed / permitted to see my classmate in the hospital
2 短语动词的被动语态 短语动词是一个整体,不可丢