英语问题：see sb doing sth的被动用法

并造个句子说明

第1个回答 2008-11-12

see sb doing sth 意思是看见某人正在做某事
其被动的意思就是某人被看见正在做某事，还是看见某人正在被怎么样呢？好像有点歧义哦
如果是第一个意思，sb is seen doing sh 举例如下：He was seen watching TV in the house.
第二意思,sb see sth being done 举例如下：I saw the wood being cut(cut的过去分词形式）/boroken at that time.

第2个回答 2008-11-12

sb be seen doing sth （by sb）

He is seen writing a letter by her.
他给她看到他在写信。

参考资料：原创回答团

第3个回答 2008-11-12

see sb. being done

I saw Tom being beat up by some bullies yesterday afternoon.

第4个回答 2008-11-12

be seen to do sth

He was seen to walk into the shop.

第5个回答 2008-11-12

sb be seen doing sth.

Jack was seen helping and old man walking across the street.本回答被提问者采纳

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