英语中,延续性动词和非延续性动词如何区别

1、瞬间性动词：表示不能延续的动作,即动作发生后立即结束.如：begin,arrive,borrow,buy,break,close,come,fall,dic,finish,go,leave,lend,mary,reach,receive,open,sell,start,stop等.

瞬间性动词的肯定式是不能持续的,所以不能和表示一段时间的状语连用

2、延续性动词：表示可以延续一段时间的动作或状态.如：be,drink,fly,eat,keep,lie,live,rain等.

如：have a cold是持续性动词,表示“状态”,可与表延续性的时间状语连用,不定冠词不能省略.

I′ve had a cold since my arrival（到达 n.）.

I didn′t go to school because I had had a bad cold for days.

catch a cold是瞬间性动作,表“动态”：它不能和延续性时间状语连用,不定冠词“a”可有可无,catch可用take,get代替.

Put on your coat,or you′ll catch/take/get a cold.

Take care not to get cold.

但是,若cold前有形容词修饰时,则不定冠词不能省.

如：Brown has taken a slight cold.

延续性动词和非延续性动词(或瞬间性动词）的区别