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学好时态基本就拿下了语法的半壁江山,因此,时态的学习至关重要!很多学生认为时态的种类太多,总是太容易记混。今天,小编在此整理了最常见的8大时态,欢迎阅读参考。
八大时态:一般现在时、一般过去时、现在进行时、过去进行时、现在完成时、过去完成时、一般将来时、过去将来时
一般现在时
1.概念:指经常、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(e)S)
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.
7.特殊用法:一些动词可用一般现在时来表达现在进行时:
verbs of the senses: hear,see,taste,smell
verbs of the thinking: believe,know,mean,realize,think,remember
verbs of the linking: dislike,fear,hate,like,love,want
verbs of the possession: belong,have,own,possess
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:含有Be动词主语+was/were+......
不含有be动词:主语+动词过去式+......
4.否定句:带be:主语+was/were not+动词原形+......
不带be:主语+didn't+动词原形+......
5.一般疑问句:含be动词was或were放于句首;
不含be动词用助动词do的过去式did 提问,同时还原行为动词原型。
6.例句:She often came to help us in those days.
I didn't know you were so busy.
She sang a song of Lin Feng yesterday[1].
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:Be动词、am/is/are+doing
4.否定形式:Be动词、am/is/are+not+doing.
5.一般疑问句:把be动词放于疑问词的后面。
6.例句:How are you feeling today?
He is doing well in his lessons.
7. 一般表示位移的词如leave fly arrive go come. 等用现在进行时表将来。
I am flying Beijing next week .表示我下周即将飞往北京。
He is leaving for Beijing tomorrow. 他明天即将去北京。
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was或were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.
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:have或has提前。
6.例句:I've written an article.
It has been raining these days.
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…),by the time...,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
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 + do;will/shall + do.
4.否定形式:am/is/are + not+going to; 在行为动词前加will/shall(will适用于所有人称,shall只用于第一人称)
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.
I think he will be back soon
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 + do;would/should + do.
4.否定形式:was/were + not + going to + do;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 .
一、一般现在时:
基本结构:①动词原形 ②主语三单:动词原形+s/es
三种常考基本用法:1、经常性和习惯性动作
Eg. I always get up early.
2、客观事实和普遍真理
Eg. The earth goes around the sun.
3、在时间状语从句及条件状语从句中,一般现在表将来
If it doesn't rain, we will have a picnic.
其中,第三种用法就是学生们熟知的"主将从现"的原则,这一点大家务必掌握,此知识点会在初二学习,同时也是中考重要考点.
常见时间状语:
always, usually, often, sometimes, every day, on Sundays, at weekends, once a week, twice a month, etc.
二、一般过去时:
基本结构:动词的过去式
基本用法:
1、过去某个时间里发生的动作或状态
Eg. I got up late yesterday.
2、过去习惯性、经常性的动作
Eg. When I was in the countryside, I often swam in the river.
常见时间状语:ago, yesterday, the day before yesterday, last week (year, night, month…), in 1986, just now, at the age of 10, at that time, once upon a time, etc.
三、一般将来时:
基本结构:①am/is/are/going to + do;②will/shall + do.
基本用法:
am/is/are/going to + do
1、(人)计划打算做某事
Eg. I'm going to go shopping with my mom tomorrow.
2、(事)即将发生
Eg. Look at the clouds, it's going to rain.
will/shall do
1、将来的动作和状态(相对较长远)
Eg. You'll have your own house in the future.
2、礼貌询问、客气邀请
Eg. Will you go with me?
3、意愿
Eg. I will do it for you.
常见时间状语:tomorrow, next day (week, month, year…), soon, the day after tomorrow, in+时间段(格外注意),etc.
四、现在进行时:
基本结构:am/is/are+现在分词
基本用法:1、此时此刻正在进行的动作
Eg. I am writing a letter now.
2、现阶段正在进行的动作
Eg. I am reading a book these days.
常见时间状语:now, at this time, these days, etc.
五、过去进行时:
基本结构:was/were+现在分词
基本用法:1、过去某时刻正在进行的动作
Eg. He was playing computer games when his father came home.
2、过去某时段正在进行的动作
Eg. He was doing his homework while his mother was cooking.
常见时间状语: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.
六、过去将来时:
基本结构:①was/were/going to + do;②would/should + do.
基本用法:从过去时间点看将来,常用于宾语从句中.
Eg. He said that he would marry her.
常见时间状语:the next day (morning, year…), the following month (week…), etc.
七、现在完成时:
基本结构:have/has + 过去分词
基本用法:
1、过去发生的动作对现在造成的影响或结果
Eg. I have finished my homework.
2、过去已经开始,持续到现在的动作或状态
Eg. We have waited for her for 2 hours.
常见时间状语:recently, lately, so far, up to now, since+时间点,for+时间段, in the past few years, etc.
现在完成时是考试中的重点也是难点,同学们需要格外加强.特别注意瞬间动词和延续性动词的转化问题,具体会在课程中详细讲解,在此不加以赘述.
八、过去完成时:
基本结构:had + 过去分词
基本用法:以过去某个时间为标准,在此以前发生的动作或行为,即"过去的过去".
Eg. Just before the English class, I suddenly realized that I had left my English textbook at home.
常见时间状语:before, after, by the end of last year(month…),etc.
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