人教版初中英语八大时态详解

2023-04-13 09:04:13   文档大全网     [ 字体: ] [ 阅读: ]

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人教版初中英语八大时态详解



英语的时态(tense)是一种动词形式,不同的时态用以表示不同的时间与方式。 下面就英语中常见的八种基本时态进行阐述,其它的时态都是在这八种时态的基础上结合而成的。 一、 一般现在时:

1.概念:经常、反复发生的动作或行为及现在的某种状况。

2.时间状语:always, usually, often, sometimes, every week (day, year, month...), once a week, on Sundays,

3.基本结构:动词 原形 (如主语为第三人称单数,动词上要加(eS

4.否定形式:am/is/are+not;此时态的谓语动词若为行为动词,则在其前加dont,如主语为第三人称单数,则用doesnt,通常还原行为动词。 5.一般疑问句:be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。 6.例句:It seldom snows here.

He is always ready to help others. Action speaks louder than words. 二、 一般过去时:

1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。 2.时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.

3.基本结构:be动词;行为动词

4.否定形式:was/were+not;在行为动词前加didnt,同时还原行为动词。 5.一般疑问句:waswere放于句首;用助动词do的过去式did 提问,同时还原行为动词。

6.例句:She often came to help us in those days. I didnt know you were so busy. 三、 现在进行时:

1.概念:表示现阶段或说话时正在进行的动作及行为。 2.时间状语:now, at this time, these days, etc. 3.基本结构:am/is/are+doing

4.否定形式:am/is/are+not+doing. 5.一般疑问句:把be动词放于句首。 6.例句:How are you feeling today?

He is doing well in his lessons. 四、 过去进行时:

1.概念:表示过去某段时间或某一时刻正在发生或进行的行为或动作。

2.时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。

3.基本结构:was/were+doing

4.否定形式:was/were + not + doing. 5.一般疑问句:把waswere放于句首。


6.例句:At that time she was working in a PLA unit. When he came in, I was reading a newspaper. 五、 现在完成时:

1.概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经开始,持续到现在的动作或状态。

2.时间状语:recently, lately, since…for…,in the past few years, etc. 3.基本结构:have/has + done

4.否定形式:have/has + not +done. 5.一般疑问句:havehas提前 6.例句:Ive written an article.

It has been raining these days. 六、 过去完成时:

1.概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即过去的过去

2.时间状语:before, by the end of last year(term, month…),etc. 3.基本结构:had + done.

4.否定形式:had + not + done. 5.一般疑问句:had放于句首。

6.例句:As soon as we got to the station, the train had left. By the end of last month. We had reviewed four books 七、 一般将来时:

1.概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。

2.时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.

3.基本结构:am/is/are/going to + dowill/shall + do.

4.否定形式:was/were + not; 在行为动词前加wont,同时还原行为动词。 5.一般疑问句:be放于句首;will/shall提到句首。

6.例句:They are going to have a competition with us in studies. It is going to rain. 八、 过去将来时:

1.概念:立足于过去某一时刻,从过去看将来,常用于宾语从句中。

2.时间状语:the next day(morning, year…),the following month(week…),etc. 3.基本结构:was/were/going to dowould/should + do.

4.否定形式:was/were/not + going to + do;would/should + not + do. 5.一般疑问句:waswere放于句首;would/should 提到句首。 6.例句:He said he would go to Beijing the next day. I asked who was going there .






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