形容词在句子中的作用

　　1、形容词在句子中可以作定语、表语、宾语补足语。

　　A good boy must behave himself. 好孩子应当行为规矩。(定语)

　　I like this red dress very much.(定语)

　　She is beautiful. (表语)

　　The patient is asleep. (表语)

　　Who has got the window open? (宾语补足语)

　　I've got everything ready for the class. (宾语补足语)

　　I said it would happen， and sure enough it did happen.(独立成分)

　　2、大多数形容词既可作定语又可作表语，但有少数形容词只能作表语。

　　This is a red dress. The dress is red.

　　alike， afraid， alone， asleep， awake， aware， alive， ashamed， unable， content.