形容词 1.形容词的构成。 ○1 简单形容词由一个单词构成。Good, long, green, large, bright, interesting, surprised, learned, developing, sleeping . ○2 复合形容词由一个以上的词构成。20-minute, second-hand, 500-word, 8-year-old, three-legged, round-trip, part-time, good-looking. 2.形容词的用法。 ○1 修饰名词作定语。She is a beautiful girl . ○2 作表语。He is very strong. ○3 作宾语补足语。Let the door open. You must keep your classroom clean . ○4 定冠词+形容词表示一类人或物,在句子中可作主语或宾语。We should speak to the old politely. ○5 大多数形容词既可作表语又可作定语,但少数形容词只能作表语,不能作定语。如:asleep, ill, awake 等。 ○6 有些形容词只能作定语而不能作表语。如:many, little, wooden, golden 等。 3.形容词的位置。 ○1 形容词通常放在它所修饰的名词的前面。A heavy box. ○2 与表示度量的词连用,形容词要放在它所修饰词语的后面。3 metres long. 12 kilometers away . ○3 与不定代词something, anything, everything, nothing 等连用时,可以放在这些词之后。 Something important . nothing serious . |