北京拓大睾 现代远程教育 Ⅲ.被动语态的一些用法 1.在感官动词或使役动词后作补语的原形动词，在 被动语态中用不定式。 You were heard to talk with Peter.( I heard you talk with Peter.(E) 我听到你和彼得谈话。 I saw her come out of the classroom.() She was seen to come out of the classroom by me.( 我看见她出了教室
III. 被动语态的一些用法 1. 在感官动词或使役动词后作补语的原形动词，在 被动语态中用不定式。 You were heard to talk with Peter. (被) I heard you talk with Peter. (主) 我听到你和彼得谈话。 I saw her come out of the classroom.(主) She was seen to come out of the classroom by me. (被) 我看见她出了教室
北京研拓大孝现代远程教育 Ⅲ被动语态的一些用法 2.主动句中的主语如果是people,we,you,they,somebody 等含糊地表示"人们"、"大家"的单词，变为主动句时， 通常删去"by",但原主语被强调者除外。如： People eat watermelons in the summer.(E) Watermelons are eaten in the summer.() 在夏天吃西瓜。 They set up this hospital in 1975. This hospital was set up in1975.这所医院建于1975年。 Only he can finish the job.只有他能完成这项工作。 The job can be finished only by him. 这项工作职能由他来完成
III.被动语态的一些用法 2.主动句中的主语如果是people, we, you, they, somebody 等含糊地表示"人们"、"大家"的单词，变为主动句时， 通常删去"by…"，但原主语被强调者除外。如： People eat watermelons in the summer.(主) Watermelons are eaten in the summer.(被) 在夏天吃西瓜。 They set up this hospital in 1975. This hospital was set up in 1975. 这所医院建于1975年。 Only he can finish the job. 只有他能完成这项工作。 The job can be finished only by him. 这项工作只能由他来完成