1.作狀語:
You should always review your lessons.
He works hard. 他工作努力。
2.作表語: The class is over.
3.作定語: 副詞作定語時(shí)置于被修飾詞之后
The comrades here give us a lot of help.
4.作補(bǔ)語(包括賓語補(bǔ)足語和主語補(bǔ)足語):
I found all the lights on when I got home last night.