持续性英语

延续性动词表示能够延续的动作，这种动作可以延续下去或产生持久影响。如：learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等。延续性动词的用法特征1.延续性动词可以用于现在完成时，其完成时态可与表示"段时间"的状语连用。表示"段时间"的短语有：for two years, during the past three years, since last year, how long等。如：I have learned English since I came here.自从我来到这儿就学英语了。延续性动词不能与表示短暂时间的"点时间"状语连用。如：It rained at eight yesterday morning.(误) rain为延续性动词，而at eight表示"点时间"，前后显然矛盾。如果用延续性动词表示一瞬间的动作，可以借助come, begin, get等终止性动词来表示。上句可改为：It began to rain at eight yesterday morning.(正)又如：-When did you get to know Jack?-Two years ago.-Then you've known each other for more than two years.-That's right. 非延续性动词 这类动词表示的动作不能延续，即动作发生后立即结束。 take 属于持续性动词get 属于非持续性动词.

持续性动词表示一个动作可持续一段时间，此类动词有 do, live, have, keep, wear, sleep, wait, work, play, stay, know, sing, dance, write等瞬时性动词表示不能持续的动作，这种动作发生后立即结束，此类动词有 open, close, finish, begin, come, go, arrive, reach, leave, move, borrow, buy, die等

一、英语的可持续性词有keep, have, wait, watch, sing, read, sleep, live, stay等。二、英语中，动词按其动作发生的方式、动作发生过程的长短，可分为延续性动词和非延续性动词。 延续性动词表示能够延续的动作，这种动作可以延续下去或产生持久影响。此类动词常见的如：learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等。 非延续性动词也称终止性动词、瞬间动词或短暂性动词，表示不能延续的动作，这种动作发生后立即结束。此类动词常见的如open, close, finish, begin, come, go, arrive, reach, get to, leave, move, borrow, buy等。三、延续性动词的用法特征1. 延续性动词可以用于现在完成时，其完成时态可与表示“段时间”的状语连用。表示“段时间”的短语有：for two years, during the past three years, since接时间点或从句, how long等。如：He has lived here for 6 years.他在这儿已住了六年了。I have learned English since I came here.自从我来到这儿就学英语了。2. 延续性动词不能与“点时间”状语连用。试比较：误：It rained at eight yesterday morning.正：It began to rain at eight yesterday morning.析：rain为延续性动词，而at eight表示“点时间”，前后显然矛盾。如果用延续性动词表示一瞬间的动作，可以借助come, begin, get等非延续性动词来表示。又如： --When did you get to know Jack?你什么时候认识杰克的？ --Two years ago.两年前。 --Then you’ve known each other for more than two years.那么你们相识已有两年了。 --That’s right.是这样的。