形容詞可以修飾名詞（作定語(yǔ)）,例如：
a beautiful bird
a nice day
a green coat
a new car
這里面的beautiful,nice,green,new都是形容詞,作的都是定語(yǔ).
形容詞不可以修飾形容詞.
但程度副詞可以修飾形容詞或副詞.例如：
It's very cold today.
This problem is extremely difficult to problem.
Your work is quite perfect.
Mr Li does his work rather carefully.
damed quickly中的damed應(yīng)該是一個(gè)動(dòng)詞.不過(guò),詳細(xì)看一下,則不是dammed.