时态的分类有哪些
展开全部
一、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。这些词都是表示时间频率的词,一般是用来做状语修饰定语的。
3.基本结构:动词+ 原形(主语为第三人称单数,如:she/he/it,谓语动词上要加s,一般动词的第三人单数都是加s;助动词do,需要加es,或以辅音y结尾的,需要变y为i,再加es)
例句1:He is always ready to help others. 他总是帮助别人阅读。
例句2:Action speaks louder than words. 说话的声音超过活动的声音。
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。
例句1:This is a book 这是一本书。
否定回答:This is not a book. 这不是一本书。
例句2:He eats an apple. 他吃的是苹果。
否定句 He doesn't eat an apple. 他吃的不是苹果。
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。
例句1:Does he do his homework after school? 放学之后,你做家庭作业了吗?
例句2:Do they often watch TV after supper? 他们经常在晚饭之后看电视吗?
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, 这些都是表现时间过词组,经常用在一般过去式。
3.基本结构
(1)含有Be动词主语+was/were+形容词或者名词......
(2)不含有be动词:主语+动词过去式+......
例句1:He was here just now. 他刚才还在这里。
例句2:We often played together when we were children. 我们小时候常在一起玩。
4.否定句
(1)带be:主语+was/were not+形容词或者名词+......
例句:They were not here only a few minutes ago. 他们只在这里玩了几分钟。
(2)不带be:主语+didn't+动词原形+......
例句:He did not go to the toy store yesterday 他昨天没有去玩具店。
5.一般疑问句
(1)含be动词was或were放于句首;
(2)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,Did+主语+动词原形+……?
例句1:Did you go to plant trees last Saturday?你上周六去植树了吗?
例句2:Did you do homework? 你做家庭作业了吗?
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,这些单词都是表示时间的。
3.基本结构:Be动词(am/is/are)+doing
例句1:He is doing well in his lessons. 今天的课上他表现得很好。
例句2:They are playing basketball now 他们现在正在打篮球。
4.否定形式:Be动词(am/is/are)+not+doing.
例句:She is doing her homework. 她正在做家庭作业
否定句:She is not doing her homework. 她没有在做家庭作业
5.特殊疑问句:把be动词放于疑问词的后面。
例句1:How are you feeling today? 你今天感觉怎么样?
例句2:Are you watching TV? 你在看电视吗?
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
例句1:We were having supper when the phone rang. 我们正在吃晚饭时,电话响了
例句2:She was reading book at this time yesterday.她昨天这个时间正在看书。
4.否定形式:was/were + not + doing.
例句:I was not doing my homework yesterday afternoon. 我昨天下午没有做家务。
5.一般疑问句:把was或were放于句首。
例句: He was shopping yesterday afternoon. 昨天下午,他没有去购物.
一般疑问句: Was he shopping yesterday afternoon? 她昨天下午去购物了吗?
肯定回答:Yes, he was. 他去了.
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,
3.基本结构:have/has + done
例句1:It has been raining these days. 这些天一直在下雨。
例句2:I've written an article. 我在写一篇文章。
4.否定形式:have/has + not + done.
He hasn't climbed a tree.
5.一般疑问句:have或has提前。
例句1: Have you found your pen yet?你已找到你的钢笔了吗?
例句2:Has he climbed a tree? 她没有爬树吗?
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…), by the time...表时间状语从句。
3.基本结构:had + done.
例句1:As soon as we got to the station, the train had left. 尽管我们已经感到车站,但是车已经离开了。
例句2:By the end of last month,we had reviewed four books 在这个月月底,我们已经复习了四本书。
4.否定形式:had + not + done.
At that time we hadn't met her. 那时我们还没有见到她
5.一般疑问句:had放于句首。
例句1::Had I been there five years before? 我五年前到过这里吗?
例句2:had The movie been on for half an hour when you got to the cinema? 当你们到达电影院,电影已经开始半个小时了吗?
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.
3.基本结构:am/is/are + going to + do;will/shall + do.
例句1:They are going to have a competition with us in studies.他们将和我们班有一场比赛。
例句2:I think he will be back soon 我认为他很快就回来了。
4.否定形式:am/is/are + not + going to;will/shall +not(will适用于所有人称,shall只用于第一人称)
例句:We will not read this book. 我们没有读过这本书。
5.一般疑问句:be放于句首;will/shall提到句首。
例句:Will we read this book? 我们谁没有读过这本书。
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…).
3.基本结构:was/were + going to + do;would/should + do.
例句1:He said he would go to Beijing the next day. 他说他明天要到北京去。
例句2:I asked who was going there. 我问明天谁要去那里。
4.否定形式:was/were + not + going to + do; would/should + not + do.
例句:She wouldn't go with me 她没有和我一起。
5.一般疑问句:was或were放于句首;would/should 提到句首。
例句:Would she go with me? 她和我一起吗?
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。这些词都是表示时间频率的词,一般是用来做状语修饰定语的。
3.基本结构:动词+ 原形(主语为第三人称单数,如:she/he/it,谓语动词上要加s,一般动词的第三人单数都是加s;助动词do,需要加es,或以辅音y结尾的,需要变y为i,再加es)
例句1:He is always ready to help others. 他总是帮助别人阅读。
例句2:Action speaks louder than words. 说话的声音超过活动的声音。
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。
例句1:This is a book 这是一本书。
否定回答:This is not a book. 这不是一本书。
例句2:He eats an apple. 他吃的是苹果。
否定句 He doesn't eat an apple. 他吃的不是苹果。
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。
例句1:Does he do his homework after school? 放学之后,你做家庭作业了吗?
例句2:Do they often watch TV after supper? 他们经常在晚饭之后看电视吗?
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, 这些都是表现时间过词组,经常用在一般过去式。
3.基本结构
(1)含有Be动词主语+was/were+形容词或者名词......
(2)不含有be动词:主语+动词过去式+......
例句1:He was here just now. 他刚才还在这里。
例句2:We often played together when we were children. 我们小时候常在一起玩。
4.否定句
(1)带be:主语+was/were not+形容词或者名词+......
例句:They were not here only a few minutes ago. 他们只在这里玩了几分钟。
(2)不带be:主语+didn't+动词原形+......
例句:He did not go to the toy store yesterday 他昨天没有去玩具店。
5.一般疑问句
(1)含be动词was或were放于句首;
(2)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,Did+主语+动词原形+……?
例句1:Did you go to plant trees last Saturday?你上周六去植树了吗?
例句2:Did you do homework? 你做家庭作业了吗?
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,这些单词都是表示时间的。
3.基本结构:Be动词(am/is/are)+doing
例句1:He is doing well in his lessons. 今天的课上他表现得很好。
例句2:They are playing basketball now 他们现在正在打篮球。
4.否定形式:Be动词(am/is/are)+not+doing.
例句:She is doing her homework. 她正在做家庭作业
否定句:She is not doing her homework. 她没有在做家庭作业
5.特殊疑问句:把be动词放于疑问词的后面。
例句1:How are you feeling today? 你今天感觉怎么样?
例句2:Are you watching TV? 你在看电视吗?
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
例句1:We were having supper when the phone rang. 我们正在吃晚饭时,电话响了
例句2:She was reading book at this time yesterday.她昨天这个时间正在看书。
4.否定形式:was/were + not + doing.
例句:I was not doing my homework yesterday afternoon. 我昨天下午没有做家务。
5.一般疑问句:把was或were放于句首。
例句: He was shopping yesterday afternoon. 昨天下午,他没有去购物.
一般疑问句: Was he shopping yesterday afternoon? 她昨天下午去购物了吗?
肯定回答:Yes, he was. 他去了.
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,
3.基本结构:have/has + done
例句1:It has been raining these days. 这些天一直在下雨。
例句2:I've written an article. 我在写一篇文章。
4.否定形式:have/has + not + done.
He hasn't climbed a tree.
5.一般疑问句:have或has提前。
例句1: Have you found your pen yet?你已找到你的钢笔了吗?
例句2:Has he climbed a tree? 她没有爬树吗?
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…), by the time...表时间状语从句。
3.基本结构:had + done.
例句1:As soon as we got to the station, the train had left. 尽管我们已经感到车站,但是车已经离开了。
例句2:By the end of last month,we had reviewed four books 在这个月月底,我们已经复习了四本书。
4.否定形式:had + not + done.
At that time we hadn't met her. 那时我们还没有见到她
5.一般疑问句:had放于句首。
例句1::Had I been there five years before? 我五年前到过这里吗?
例句2:had The movie been on for half an hour when you got to the cinema? 当你们到达电影院,电影已经开始半个小时了吗?
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.
3.基本结构:am/is/are + going to + do;will/shall + do.
例句1:They are going to have a competition with us in studies.他们将和我们班有一场比赛。
例句2:I think he will be back soon 我认为他很快就回来了。
4.否定形式:am/is/are + not + going to;will/shall +not(will适用于所有人称,shall只用于第一人称)
例句:We will not read this book. 我们没有读过这本书。
5.一般疑问句:be放于句首;will/shall提到句首。
例句:Will we read this book? 我们谁没有读过这本书。
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…).
3.基本结构:was/were + going to + do;would/should + do.
例句1:He said he would go to Beijing the next day. 他说他明天要到北京去。
例句2:I asked who was going there. 我问明天谁要去那里。
4.否定形式:was/were + not + going to + do; would/should + not + do.
例句:She wouldn't go with me 她没有和我一起。
5.一般疑问句:was或were放于句首;would/should 提到句首。
例句:Would she go with me? 她和我一起吗?
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询