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| 终止性动词在现在完成时中的运用 | |||||
作者:zxxyyz 文章来源:本站原创 点击数: 更新时间:2006-1-5 ![]() |
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终止性动词在现在完成时中的运用 英语动词按其动作发生的方式、过程的长短,可以分为终止性动词和延续性动词。终止性动词也称非延续性动词、瞬间动词,表示的动作不能延续,即动作发生后立即结束或产生某种结果。如:become, arrive, go, die, join, borrow, begin, leave, receive, finish, get up, put up, turn off ......然而由于受本族语言的影响,实际运用中同学们往往难以掌握,尤其在现在完成时中的运用更常常出错。本文就动词在现在完成时中的运用作一浅析和总结。 1. 终止性动词可以用来表示某一动作的完成,或产生了影响、结果,因此可以用于现在完成时。 I have borrowed an English-Chinese dictionary. 我已经借了一本英汉词典。 2. 终止性动词表示的动作极其短暂且不能持续,所以在完成时的肯定式中不能和表示一段时间的状语连用,如:for 3 years, since he came here, 疑问词how long等。 1). Jim来这儿五个月了。 误:Jim has come here for five months. 正:Jim has been here for five months. 2). 他死了有三年。 误:He has died for 3 years. 正:He has been dead for 3 years. 3). 她离开香港已经有多长时间了? 误:How long has she left 但是,如果需同一段时间的状语连用,如何解决这一逻辑矛盾呢?现就常见终止性动词的转换形式归纳如下。 A。用相应的延续性动词替换句中的终止性动词。 buy---------have borrow--------keep become/come/go---------be catch/get a cold-----have a cold put on----------wear 如:这本书我买了三个月。 I have had the book for 3 months. B. 将终止性动词转换成be+名词。主要有: join the League/Party----be a League/Party member—be in the League/Party join the army-------be a soldier—be in the army go to school-----be a student—be at school 如:他参军两年了。 He has been a soldier for 2 years. C.用be+形容词或副词结构替换原来的终止性动词。 die------be dead put on------------ be on leave------be away go out----be out begin/start-------be on move-----be out of open----be open fall asleep/ill--be asleep/ill close------be closed get up-----be up finish/end------be over 如:电影开映一小时了。 The film has been on for an hour. D. 把句中的终止性动词转换成be+介词短语。 go to school----be in school join the army---be in the army arrive/come/reach---be in/at+地点 如:他已经上了十年学。 He has been in school for 10 years. E. 去掉短语中的结束性动词。 get to know-----know begin to study---study come to work----work 如:我们认识有十年了。 We have know each other for ten years. F. 用“It is/has been+时间+since...”句型表达原句的内容。(注意:主句一般用现在时或完成时,since的时间状语从句用一般过去时。) 如:We have known each other for 10 years. 可以改为: It is/has been ten years since we got to know each other. G. 用“多长时间+has/have passed + since...”句型表达同样的意思。 如:他离开家乡有十年了。Ten years has passed since he left his hometown. H. 把一段时间状语改为过去时间状语,原动词的完成时改为一般过去时。 如:Ten years has passed since he left his hometown.可以改为: He left his hometown ten years ago. 3.终止性动词现在完成时的否定式已经成为一种延续的状态,因此可以和表示一段时间的状语连用。如: He hasn't left here since 1993. 自从1993年他就没有离开过这里。 I haven't heard from her for 3 years.我有三年没有收到她的来信了。 |
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