【急】Point out the subject,the object,the predicative and the

(That I am a teacher of English)主语 is(系动词） known （表语）to you all.
You主语 know谓语 that I am a teacher of English宾语从句.
It 形式主语is known系表 to you all that I am a teacher of English（that引导的主语从句）
（The fact that 同位语从句I am a teacher of English）主语 is known系表 to you all.
I主语 am worried about系表 whether you can do well in the exam.(whether引导宾语从句）
（What I am worried about）主语 is系动词 whether you can do well in the exam.（whether引导表语从句）
I主语 don't know谓语 the fact宾语 that she was caught stealing（that引导修饰fact的同位语从句）
不明白的再问哟,请及时采纳,多谢!

同位语与定语从句很容易混淆，但要想明白同位语，你也必须懂定语。都是修饰前面中心语的，只是定语是对其词的限定，补充，而同位语从句是对中心语内容的补充.
例如 point，idea，plan,promise, hope, fact, news, problem, truth, information等,这些词。
定语从句是一个不完整的句子；如 I have told you...