前者是形容詞,后者是副詞
形容詞在句中作定語, 表語, 賓語,補語.
She is a good student, and she works hard.
她是一個好學(xué)生,她學(xué)習(xí)努力.
This bike is expensive.
這輛自行車很貴.
I am sorry, I'm busy now.
對不起,我現(xiàn)在很忙.
Have you got everything ready for the meeting?
你為這次會議做好準(zhǔn)備嗎?
副詞是一種用來修飾動詞,形容詞,全句的詞,說明時間,地點,程度,方式等概念. 副詞在句中可作狀語,表語,短語.
He works hard.
他工作努力.
You speak English quite well.
你英語講的很好.
Is she in ?
她在家嗎?
Let's be out.
讓我們出去吧.
Food here is hard to get.
所以應(yīng)該是How carefully the girl does her homework .