那位高手帮忙分析一下复合宾语被动语态句子结构,Thanks

题目

那位高手帮忙分析一下复合宾语被动语态句子结构,Thanks
He found an old man lying at the door.
An old man was found lying at the door by him.
那位高手帮忙分析一下第二句的句子成分,详细的最好,Thanks.

答案

第二个句子是第一个句子的被动句.found an old man lying at the door. an old man 是宾语,lying 是宾语补足语.An old man was found lying . an old man 是主语,lying 是主语补足语....