I thought the writer to be him.请问这句话的表语如何分析?请详细帮我分析下~

I thought the writer to be him.请问这句话的表语如何分析?请详细帮我分析下~
I thought the writer to be him.请问这句话的表语如何分析?请详细帮我分析下~

I thought the writer to be him.请问这句话的表语如何分析?请详细帮我分析下~
准确的说,不是表语,而是宾语the writer的补足语；表语指的是主语的补语；宾语补语不叫表语.
另外,此句型应该使用被动语态才更合适：The writer was thought to be him.因为,think sb./sth.to do sth.这种句型常用于被动语态.

我原以为他是那位作家。

我用很土的解释方法就是 我想他就是那位作者。