第3个回答 2010-08-20
其实作为初中生,只要掌握8大时态就已经行了,因为8大时态是基础,会了他们自然别的时态也就会用了,一定要注意语境,在做题中去体会,千万不要急于求成,也不要因为学不好而困惑,要以一颗平静的心去面对,去学习,我相信,一定会学好。因为这是我的经历。
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/三单+do/does not+V原+其他
5.一般疑问句: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:He is always ready to help others.
Do you like it?
I don't like it at all.
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:主语+动词或be的过去时+名词
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.例句:She often came to help us in those days.
Did they arrive at the hotel yesterday?
I didn't know you were so busy.
三、现在进行时
1.概念:现在进行时表示现在或当前一段时间正在进行的动作。可以表示有计划的未来,也就是用现在进行时表示将来。
2.时间状语:now, at the moment , at the time , today , tonight , this morning , this afternoon , this evening , this week , this month , this year , while , ect.
3.基本结构:主语+be+v.-ing〔现在分词〕形式
4.例句: The leaves are turning red.
Are they playing football in the playground?
He is not waiting for his brother at all.
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.例句:At that time she was working in a PLA unit.
Was she reading the book at 12:30?
He wasn't working in his office at that time.
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.例句:The countryside has changed a lot in the past few years.
Have they finished their task?
He hasn't understood yet.
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. until,as soon as
3.基本结构:主语+had + p.p(过去分词)+其他
4.例句:As soon as we got to the station, the train had left.
Had he watched this film before last Sunday?
They hadn't been to Chengdu before the visit.
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:主语+am/is/are +going to + do+其他;主语+will/shall + do+其他
4.例句:He will phone his aunt tomorrow.
Will there be a meeting at school tomorrow?
We won't forget your kindness.
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.例句:He said he would go home the next day.
Did he said that he would come the next week?
She didn't expect that she would be late.
也就是这些。你慢慢体会吧。希望对你有所帮助