Question

英语句子成分问题？

i am convinced of his mistake.和i am convinced that she was honest.它们的谓语一个是be convinced of一个是be convinced 吗？
这个是个被动语态吗

Answer 1

这是因为接短语作介词宾语时，介词不能省略。接从句时，尤其是接that从句时，介词必须省略。
如：I have thought of the question.
I have thought that you are right.

追问

i 我觉得是主语
am系动词
convinced表语
of his mistake介词短语作状语

可以吗？ 应该怎么分析？

追答

类似的短语有：convince sb of sth. accuse sb of sth, inform sb of sth. suspect sb of sth.charge sb with sth
所以，此句中 I 是主语，am convinced 是谓语的被动态，his mistake 是介词of 的宾语。