英语时态总结

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  • 初中英语出现八种时态,重点掌握前六种:

    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(day,year,month…),on Sundays,

    3.基本结构:动词 原形 (如主语为第三人称单数,动词上要改为第三人称单数形式)

    4.否定形式:主语+am/is/are +not+其他; 此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词.

    5.一般疑问句:把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,last(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 的过去式

    4.否定形式:主语+was/were +not+其他;在行为动词前加didn't,同时还原行为动词.

    5.一般疑问句: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.

    6.例句:She often came to help us in those days.

    I didn't 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,days,etc.look.listen

    3.基本结构:主语+be +doing +其他

    4.否定形式:主语+be +not +doing+其他

    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 主语+was/were +doing +其他

    4.否定形式:主语+was/were + not +doing+其他

    5.一般疑问句:把was或were放于句首.(第一个字母大写)

    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:yet,already,just,never,ever,so far,by now,since+时间点,for+时间段,recently,lately,in the past few years,etc.

    3.基本结构:主语+have/has +p.p(过去分词)+其他

    4.否定形式:主语+have/has + not +p.p(过去分词)+其他

    5.一般疑问句:have或has.

    6.例句:I've written an article.

    The countryside has changed a lot in the past few years.

    六、 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:主语+am/is/are +going to + do+其他;主语+will/shall + do+其他

    4.否定形式:主语+am/is/are not going to do ;主语+will/shall not do+其他

    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.

    (七、八两种时态一般出现在直接引语转化成间接引语的题型中)

    七、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:主语+had + p.p(过去分词)+其他

    4.否定形式:主语+had + not +p.p(过去分词)+其他

    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

    基本结构:主语+had+p.p(过去分词)+其他

    ①肯定句:主语+ had+p.p(过去分词)+其他

    ②否定句:主语+ had+ not+p.p(过去分词)+其他

    ③一般疑问句:Had+主语+p.p(过去分词)+其他

    ④特殊疑问句:特殊疑问词+一般疑问句

    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:主语+was/were +going to + do+其他;主语+would/should + do+其他

    4.否定形式:主语+was/were/not + going to + do; 主语+would/should + not + do.

    5.一般疑问句:was或were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 .