追忆@逝水流年的回答：

I can.

seize the day的回答：

可以修饰名词

来自星星的回答：

1.形容词用作定语 Li Mei is a beautiful city girl.李梅是一个漂亮的城市女孩。 The new student comes from Japan.那个新来的学生是日本人。 2.形容词用作表语 My father’s car is very expensive.我父亲的小车很贵。 The English story is very interesting.那个英文故事很有趣。 3.形容词用作宾语补足语 Don’t keep the door open. 别让门敞着。 His success made him happy.他的成功让他感到幸福。 4.“the+形容词”用作主语及宾语 The old often think of old things.老年人经常回想往事。 The new always take the place of the old.新生事物总是会取代旧的事物。 5.形容词有时也可用作状语或补语 Please speak loud and clear.请说话大声一点、更清楚点。 These soldiers spent three days in the cold weather,cold and hungry. 士兵们又冷又饿在严寒的气候中过了三天。 After seven days, the children came back from the forest safe. 七天之后，孩子们安全地从森林中返回。 6.少数形容词只能作表语 这些形容词包括 ill,asleep,awake,alone,well,worth,glad,unable,afraid等，只能作表语，不能作定语。例如： (正)Don’t be afraid.(误)Mr Li is an afraid man. (正)The old man was ill yesterday.(误)This is an ill person. (正)This place is worth visiting.(误)That is a worth book. 7.少数形容词只能作定语 这些形容词包括 little,live(活着的),elder,eldest 等，只能作定语，不能作表语。例如： (正)My elder brother is a doctor.(误)My brother is elder than I. (正)This is a little house.(误)The house is little. (正)Do you want live fish or dead one?(误)The old monkey is still live. 为大家推荐考拉网试题练习：武汉七年级英语期末复习之形容词和现在进行时模拟题集http://www.kocla.com/questionRes/1861779/e76d92faf5c411e38edf00163e021d11

无畏人生的回答：

形容词可以做表语和定语。