怎么区分延续姓动词和非延续姓动词呢
表示动作连续得动词(能延续得动作.)
例如:
He is eating.
他在吃饭.
吃饭这个动作不可能瞬间就完成,它可以长时间延续.
常见得延续性动词还有很多:live,run,stay,clean,play,hold,watch,teach,read,study,teach,eat,drink,write,dance,sing,be,drink,fly,eat,keep,lie等。
用法:
for +一段时间;since +过去得时间点…
例如:
1. I have had the book for two days . (had 不能用bought )
我买这本书两天了。
2. He has been here for two years . ( been 不能用 come )
他来这里两年了。
3.She has kept the book for a month . ( kept 不能用borrowed )
她借这本书一个月了。
判断下列句子:
he worked at eight yesterday afternoon.(×)
he was working at eight yesterday afternoon.(√)
非延续性动词(短暂性动词):表示动作发生后立即结束得动词。(动作是在短时间内发生得,不能长时间延续.)
例如:
open,这是一个瞬间动作,不能说正在打开。
fall,这也是一个瞬间动作,不能说正在掉落。
常见得非延续性动词还有很多:open,stop,like,love,die,win,close,shot,begin,start,begin,arrive,borrow,buy,break,come,fall,dic,finish,go,leave,lend,reach,receive,sell等.
用法:
例如:
catch a cold是非延续性动词,它不能和延续性时间状语连用:
I catch a cold.
我感冒了.
判断下列句子:
I have caught a cold for over a week.(×)
I have had a cold for over a week.(√)
例如:
He hasn’t caught a cold for half a year.
他有半年没患感冒了。
I haven't bought anything online for several days.
我有好几天没在网上买东西了。
补充:
非延续性动词相应得持续性动词:
你学会了么?