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英语中的时态概述

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2014-05-16 16:03

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  英语共有十六个时态、四个体。(注:四个体为:一般、进行、完成、完成进行。) 英语中的四个体相当于法语、西班牙语以及所有印欧语系罗曼语族中 的式,如:直陈式,命令式等。

  时态详解

  一般现在时

  基本形式(以do为例): 第三人称单数:does(主语为非第三人称单数); 肯定句:主语+动词原形+其他; He works for us.  否定句:主语+don‘ts/doesn't+动词原形+其他; He doesn't work for us.  一般疑问句:Do/Does+主语+动词原形+其他;  肯定回答:Yes,(+ 主语+do/does);  否定回答:No,(+主语+don't/doesn't.);  特殊疑问句:疑问词+一般疑问句语;  Does he work for us?  Yes, he does.  No, he doesn't  What does he do for us?  He works for us.

  一般过去时

  be动词+行为动词的过去式  否定句式:在行为动词前加didn’t,同时还原行为动词,或was/were+not;  was或were放于句首;用助动词do的过去式did提问,同时还原行为动词;  例如: Did he work for us?  He didn't work for us.  He worked for us.

  一般将来时

  am/are/is+going to+do 或  will/shall+do  am/is/are/about to + do  am/is/are to + do;  一般将来时的表达方法  be going to +动词原形  be +不定式,be to+动词原形,be about to +动词原形  be able to +不定式  be about to+动词原形  will + 动词原形;  例如:He is going to work for us.  He will work for us;  He is coming.这是特殊的用一般现在时 表达 将来时态 的例子!!

  过去将来时

  be(was,were)going to+动词原形  be(was,were)about to+动词原形  be(was,were)to+动词原形  肯定句:主语+be(was,were)going to+动词原形~.  否定句:主语+be(was,were)not going to+动词原形~.

  疑问句:Be(Was,Were)+主语+going to+动词原形~?  肯定句:主语+would(should)+动词原形~.  否定句:主语+would(should)not+动词原形~.  疑问句:Would(Should)+主语+动词原形~?  He would work for us.

  现在进行时

  主语+be+v.ing〔现在分词〕形式(其中v表示动词)  表示现在正在进行的动作或最近在做的事。  例如:I am buying a book.

  第一人称+am+doing+sth

  第二人称+are+doing +sth (doing是泛指所有的v-ing形式)

  第三人称+is+doing+sth  例:He is working.

  过去进行时

  肯定句:主语+was/were+doing+其它  否定句:主语+was/were+not+doing+其它  一般疑问句及答语:Was/Were+主语+doing+其它 ;答语:Yes,I主语+was/were./No,I主语+wasn't/weren't.  特殊疑问句:特殊疑问词+was/were+主语+doing+其它  He was working when he was alive.

  将来进行时

  主语+will + be +现在分词  He will be working for us.=He will work for us.

  过去将来进行时

  should(would)+be+现在分词  He said that he would be working for us.=He said that he would work for us.

  现在完成时

  基本结构:主语+have/has+过去分词(done)  ①肯定句:主语+have/has+过去分词+其他  ②否定句:主语+have/has+not+过去分词+其他  ③一般疑问句:Have/Has+主语+过去分词+其他 肯定回答:Yes+主语+have/has 否定回答:No+主语+have/has  ④特殊疑问句:特殊疑问词+一般疑问句(have/has+主语+过去分词+其他\  He has worked for us for ten years.  Has he worked for us for ten years?

  英语栏目推荐访问:

  英语语法中since的用法

  英语中一般过去时的用法

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