宾语从句：I think (that you can work harder.)
表语从句:My English is (that my English is not very good.)
定语从句:I can remember the night (that I saw him.)
状语从句:( When I saw you) ,I cheered up at once.
括号里的就是从句
更详细的解释可以上网查查,
\(^o^)/~