Question

I think he is a good man 帮忙分析下句子结构

Answer 1

I think he is a good man
这是一个宾语从句，he is a good man做think的宾语，宾语是由一个句子充当，称为宾语从句

Answer 2

I 主语
think动词作谓语
he is a good man 整句是宾语。

Answer 3

I是主语，think是谓语，he is a good man是宾语（宾语从句作宾语）。