延续性动词和短暂性动词转换归纳

2022-09-03 19:09:15   文档大全网     [ 字体: ] [ 阅读: ]

#文档大全网# 导语】以下是®文档大全网的小编为您整理的《延续性动词和短暂性动词转换归纳》,欢迎阅读!
动词,延续性,归纳,短暂,转换
延续性动词和短暂性动词转换归纳



瞬间动词可以用于现在完成时,但不能和表示一段时间的状语连用如:for since 所引导的时间状语都表示一段时.那就要将瞬间动词转化为表延续的动词或者表状态的be+名词/形容词或副词/介词短语等。

leave

been away from buyhave

borrowkeep diebe dead get upbe up put onbe on / wear come / get backbe back go to townbe in town losebe missing catch a coldhave a cold closebe closed / not open open be open fall ill / asleep be ill / asleep begin /startbe on return--be back marry---be married

finish--be over become--be come / go to be in / at

arrive in at/ get to / reach——be in / at

join + 名词-------be in + 组织 / be aan+组织成员

get /receive a letter fromhave a letter from










一看时间状语。如果句中没有表示过去确切时间的状语,常

用现在完成时;如果有,则只能用一般过去时。如: I have visited the factory. I visited the factory last year.

二看句首有无疑问词如果笼统地问人家做过某事了吗

(句首无疑问词),常用现在完成时;但进一步询问何时、何地、何原因、用什么方式做那事时(句首有疑问词)就要用一般过去时。如:Have you had your breakfast? Yes, I have.

When did you have it? At seven thirty.

注意: 这种用法是以连贯性问答为背景的。否则就需要具体情况具体分析。如:

How many words have you learned by heart? How did you learn them by heart?

三看句中谓语动词是否为延续性动词。如果表

示的动作或状态一直延续到现在,最好选用延续性动词,并使用现在完成时;如果是瞬间动词,则用一般过去时。如: He has been a league member for two months. He joined the Youth League two months ago.


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