英语中常用的几种时态是什么?它们的形式?

英语中常用的几种时态是什么?它们的形式?
英语中常用的几种时态是什么?它们的形式?

英语中常用的几种时态是什么?它们的形式?
一般现在时 I work.
一般过去时 I worked.
一般将来时 I shall work.
现在进行时 I am working.
过去进行时 I was working.
现在完成时 I have worked.
过去完成时 I had worked.
过去将来时 I should have worked.
将来完成时 I shall have worked.

英语中的时态共有十六种，但是常考的或较常用的只有9种[ 一般现在时
现在进行时、一般过去时、一般将来时、过去进行时、现在完成时、过去完成时、过去将来时、将来完成时]，而且重点测试完成时态。 要掌握英语的时态和语态，必须掌握好英语中的助动词(do, be, have)和时间状语这两个核心问题。
1、一般现在时
主要用来表示人、事物的现在状况和特点；表示经常或习惯性的动作，句子...

全部展开

英语中的时态共有十六种，但是常考的或较常用的只有9种[ 一般现在时
现在进行时、一般过去时、一般将来时、过去进行时、现在完成时、过去完成时、过去将来时、将来完成时]，而且重点测试完成时态。 要掌握英语的时态和语态，必须掌握好英语中的助动词(do, be, have)和时间状语这两个核心问题。
1、一般现在时
主要用来表示人、事物的现在状况和特点；表示经常或习惯性的动作，句子中常有often, always, from time to time 等时间状语； 表示客观规律和永恒真理等。
He usually goes to work at 7 o’clock every morning.
She has a brother who lives in New York.
The earth goes around the sun.
Guangzhou is situated in the south of China.
考点一：表示永恒的真理，即使出现在过去的语境中，仍用一般现在时。如：
I learned that the earth goes around the sun when I was in primary school.
考点二：在时间和条件状语从句中，代替一般将来时；常用的引导词有：
时间：when, until, after, before, as soon as, once, the moment/the minute, the day; 条件：if, unless, provided.
If he accepts the job, he will get more money soon.
考点三：在make sure (certain), see to it, mind, care, matter ＋宾语从句， 从句用一般现在时代替一般将来时。
So long as he works hard, I don’t mind when he finishes the experiment.
只要他努力工作， 我不介意他什么时候做完试验。
考点四：在the more… the more … (越……越……) 句型中, 若主句是一般将来时, 从句通常用一般现在时。
The harder you study, the better results you will get.
2、现在进行时
表说话时或目前一段时间内正在进行的活动：或表感情色彩，加强语气。与频率副词，如always，constantly，continually，again等连用表示说话人的某种感情色彩（赞叹、厌烦、埋怨等）。
We are having English class.
The house is being built these days.
The little boy is always making trouble.
考点一：在时间状语或条件状语从句中表示将来正在进行的动作。
Look out when you are crossing the street.
Don't wake him up if he is still sleeping at 7 tomorrow morning.
考点二： 表示在最近按计划或安排要进行的动作（这时多有表示将来的时间状语）。
Marry is leaving on Friday.
3、现在完成时
表示动作发生在过去，完成在过去，但强调与现在情况仍有联系，其结果或影响仍存在。现在完成时有一些标志性的时间状语：
考点一：for + 时间段；since + 时间点
They have lived in Beijing for five years.
They have lived in Beijing since 1995.
I have learned English for ten years.
考点二：常见的不确定的时间状语：lately; recently, just, already, yet, up to now; till now; so far, these days,
Has it stopped raining yet ?
考点三：在表示“最近几世纪/ 年/ 月以来……”时间状语中，谓语动词用现在完成时。
in the past few years/months/weeks/days；over the past few years; during the last three months; for the last few centuries, through centuries; throughout history 等
考点四：表示“第几次做某事，”或在 “It is the best (worst, most interesting ) +名词 ＋that” 后面跟现在完成时。
This is my first time that I have visited China.
This is the most interesting film I have ever seen.
That is the only book that he has written.
4．一般过去时
表在过去某个特定时间发生且完成的动作，或过去习惯性动作，不强调对现在的影响，只说明过去。常跟明确的过去时间连用，如：yesterday; last week; in 1945, at that time; once; during the war; before; a few days ago; when, 注意：
考点一：used to + do，表示过去经常但现在已不再维持的习惯动作。to为不定式，后接动词原形。
be/become/get used to + doing，表示习惯于
He used to smoke a lot.
He has got used to getting up early.
考点二：在时间和条件状语从句中，代替过去将来时。
He promised to buy me a computer if he got a raise
5. 过去进行时
表示过去某个时间点或某段时间内正在发生的动作。
The boy was doing his homework when his father came back from work.
He was taking a walk leisurely by the lake when he heard someone shouted for help.
What were you doing at nine last night?
The radio was being repaired when you called me.
6. 过去完成时
表示过去某个时间之前已经完成的动作，即过去完成时的动作发生在“过去的过去”，句中有明显的参照动作或时间状语，这种时态从来不孤立使用 ( before, after, by, up till )
There had been 25 parks in our city up till 2000.
By the end of last term we had finished the book.
They finished earlier than we had expected.
考点一：用于hardly/scarcely...when; no sooner ...than 句型中，主句用过去完成时，从句用一般过去时。
I had hardly finished my work when he came to see me.
I had no sooner got into the room than it began to snow.
No sooner had I arrived home than the telephone rang. （注意主谓倒装）
考点二：表示“第几次做某事”，主句用过去时，从句用过去完成时。
That was the second time that she had seen her grandfather.
It was 3 years since we had parted。
考点三：动词hope, expect, think, intend, mean, want, suppose, plan 用过去完成时，表示未实现的愿望、打算和意图。
I had hoped that I could do the job.
I had intended to see you but I was too busy.
7. 一般将来时
表在将来某个时间会发生的动作或情况。常和tomorrow, next year, in 2008等表示将来的时间状语连用，其表现形式多达5种。
Beijing will host the 29th Olympic Games in 2008.
考点一：一般将来时总是用在一些时间状语从句或条件状语从句的主句中：
We will begin our class as soon as the teacher comes.
（主句用一般将来时，从句中一定要用一般现在时替代一般将来时。）
考点二：某些表示短暂性动作的动词如arrive, come, go, leave, start等，用现在进行时形式表示将来。
I am leaving for Beijing tomorrow.
考点三：“祈使句 + and/or + 句子”，这种结构中and后面的句子谓语用一般将来时。
Use your head and you will find a way.
考点四：“am (is, are) going to + 动词原形”，表示打算要做的事或可能要发生的事。
“am (is, are) about to + 动词原形”表示按照预定计划或打算准备着手进行的动作。
“am (is, are) to + 动词原形”表示必须、必然或计划将要做的事。
They are to be married in this May.
8、将来进行时
表将来某个时间正在发生的动作，或按计划一定会发生的事情。
I’ll be doing my homework this time tomorrow. 明天这会我正在写作业。
The President will be meeting the foreign delegation at the airport.
9、将来完成时
表在将来某时刻之前业已完成的事情，时间状语非常明显。
考点一：常用的时间状语一般用by+将来的时间。如：by the end of this year, by 8 o’clock this evening, by March next year以及由by the time…, before或when等引导的副词从句。
By the end of next month, he will have traveled 1000 miles on foot.
By the time you reach the station, the train will have left.
By next Tuesday, I will have got ready for the exams.
考点二：在时间和条件状语从句中，将来完成时则由现在完成时表示。
The children will do their homework the moment they have arrived back from school.
10. 动词的语态
一般用于强调受者， 做题时谓语动词不再有名词或宾语。动词的语态一般不单独考，而是和时态、语气和非谓语动词一起考，只是需要注意以下考点。
考点一：不能用于被动语态的动词和词组
come true, consist of, take place, happen, become, rise, occur, belong, break out, appear, arrive, die, fall, last, exist, fail, succeed
It took place before liberation.
考点二：下列动词的主动语态表示被动意义, 而且常与well, quite, easily, badly等副词连用。
lock ( 锁 ) ; wash ( 洗 ); sell ( 卖 ); read ( 读 ); wear ( 穿 ); blame (责备)；ride (乘坐)； write ( 写 )；
Glass breaks easily. 玻璃容易破碎。
The car rides smoothly. 这车走起来很稳。
The case locks easily. 这箱子很好锁。
The book sells well. 这本书很畅销。
考点三：一些常用经典被动句型：
It is said…, It is reported…, It is widely believed…， It is expected…, It is estimated…,
这些句子一般翻译为“据说……”，“人们认为……”，
而 “以前人们认为……” 则应该说：It was believed…, It was thought

收起

一、一般时态
1、一般现在时
(1)一般现在时表示没有时限的持久存在的动作或状态或现阶段反复发生的动作或状态，常和副词 usually，often，always sometimes， regularly，near，occasionally，every year, every week 等连用。例如：
1）The moon moves round the earth.....

全部展开

一、一般时态
1、一般现在时
(1)一般现在时表示没有时限的持久存在的动作或状态或现阶段反复发生的动作或状态，常和副词 usually，often，always sometimes， regularly，near，occasionally，every year, every week 等连用。例如：
1）The moon moves round the earth..
2）Mr. Smith travels to work by bus every day.
（2）在由after，until，before，once，when，even if，in case，as long as，as soon as，the moment 以及 if，unless 等引导的时间状语从句或条件状语从句中，通常用一般现在时代替将来时。例如：
1）I will tell him the news as soon as I see him.
2）I will not go to countryside if it rains tomorrow.
（3）某些表示起始的动词，可用一般现在时表示按规定、计划或安排要发生的动作，这类动词有：be，go，come，start，depart，arrive，begin，leave 等。例如：
1）The plane leaves at three sharp.
2）The new teachers arrive tomorrow.
（4）在由why，what，where，whoever，who，that，as 等引导的从句中，也常用一般现在时代替将来时。例如：
1）Free tickets will be given to whoever comes first.
2）You’ll probably be in the same train as I am tomorrow.
2．一般过去时
（1）表示过去某一特定时间所发生的、可完成的动作或状态，常与表示确切过去时间的词、短语或从句连用。例如：
We went to the pictures last night and saw a very interesting film.
（2）表示过去习惯性动作。例如：
1）He always went to class last.
2）I used to do my homework in the library.
（注意与be used to doing短语的区别）
3．一般将来时
1）表示将来打算进行或期待发生的动作或状态。例如：
I shall graduate next year.
2）几种替代形式：
1）be going to +v在口语中广泛使用，表示准备做或将发生的事情。例如：
I’m going to buy a house when we’ve saved enough money.
2）be to +v表示计划安排要做的事，具有“必要”的强制性意义。例如：
I am to play tennis this afternoon.
3）be about to +v表示即将发生的事情。例如：
He was about to start.
4）be due to +v表示预先确定了的事， 必定发生的事。例如：
The train is due to depart in ten minutes.
5）be on the point/verge of +v – ing 强调即将发生的某种事态。例如：
The baby was on the point of crying when her mother finally came home.
二、进行时态
1．现在进行时
（1）表示现在正在进行的动作，常与now，right now，at the mother，for the time being，for the present等连用。例如：
Don’t disturb her. She is reading a newspaper now.
（2）表示现阶段经常发生的动作， 常与always，continually，forever，constantly等连用。例如：
My father is forever criticizing me.
（3）表示根据计划或安排在最近要进行的事情。具有这种语法功能的动词仅限于过渡性动词。即表示从一个状态或位置转移到另一个状态或位置上去的动词。常用的有：go，come，leave，start，arrive，return等。例如：
They are leaving for Hong Kong next month.
（4）有些动词不能用进行时，这是一类表示“感觉，感情，存在，从属”等的动词。如：see，hear，smell，taste，feel，notice，look，appear，（表示感觉的词）；hate，love，fear，like，want，wish，prefer，refuse，forgive（表示感情的动词）；be，exist，remain，stay，obtain（表示存在状态的动词）；have，possess，own，contain，belong，consist of，form（表示占有与从属的动词）；understand，know，believe，think，doubt，forget，remember（表示思考理解的动词）。但是如果它们词义改变，便也可用进行时态。例如：
1）Tom looks pale. What’s wrong with him?
（look 在此为联系动词，意为“显得，看上去”）
2）Tom is looking for his books.
（look 在此为实义动词，意为“寻找”）
2． 过去进行时
过去进行时表示一个过去的动作发生时或发生后，另一个过去的动作正在进行，或表示过去反复的习惯，常与always，continually，constantly等动词连用。例如：
1）We were discussing the matter when the headmaster entered.
2）Whenever I visited him, he was always writing at the desk.
3． 将来进行时
将来进行时主要表示将来某一时刻正在进行的动作，或表示要在将来某一时刻开始，并继续下去的动作。常用来表示礼貌的询问、请求等。例如：
1）This time next day they will be sitting in the cinema.
2）What will you be doing at six tomorrow evening?
4． 完成进行时
（现在、过去、将来）完成进行时是（现在、过去、将来）完成时的强调形式，将放在完成时态部分讲述。
三、完成时态
完成时态通常表示已完成或从事的动作。它可分为：
1． 现在完成时
（1）现在完成时用来表示对目前状况仍有影响的，刚刚完成的动作（常与yet，already，just连用），或者过去某一时刻发生的，持续到现在的情况（常与for，since连用）。例如：
1）I have just finished my homework.
2）Mary has been ill for three days.
（2）常与现在完成时连用的时间状语有：since, for, during, over等引导出的短语；副词already, yet, just, ever, now, before, often, lately, recently等；状语词组this week (morning, month, year), so far, up to now, many times, up to the present等。例如：
1）I haven’t been there for five years.
2）So far, she hasn’t enjoyed the summer vacation.
3）There have been a lot of changes since 1978.
（3）完成时态可用在下列结构中：
This (That, It) is (was) the first (second…) time +定语从句；This (That, It) is (was) the only (last) + n +定语从句；This (That, It) is (was) +形容词最高级+ n +定语从句。如果主句的谓语动词是一般现在时，从句的谓语动词通常用现在完成时；如果主句谓语动词是一般过去时，从句谓语动词通常用过去完成时。例如：
（1）This is one of the rarest questions that have ever been raised at such a meeting.
（2）There was a knock at the door. It was the second time someone had interrupted me that evening.
2． 过去完成时
（1）表示过去某时间前已经发生的动作或情况，这个过去的时间可以用by，before等介词短语或一个时间状语从句来表示；或者表示一个动作在另一个过去动作之前已经完成。例如：
1）We had just had our breakfast when Tom came in.
2）By the end of last year they had turned out 5, 000 bicycles.
（2）动词expect, hope, mean, intend, plan, suppose, wish, want, desire等用过去完成时，表示过去的希望、预期、意图或愿望等没有实现。例如：
I had meant to take a good holiday this year, but I wasn’t able to get away.
另外两种表示“过去想做而未做的事”的表达方式是：
1）was / were + to have done sth, 例如：
We were to have come yesterday, but we couldn’t.
2）intended (expected, hope, meant, planned, supposed, wished, wanted, desired) + to have done sth, 例如：
I meant to have told you about it, but I forgot to do so.
（3）过去完成时常用于以下固定句型：
1）hardly, scarcely, barely + 过去完成时+ when + 过去时。例如：
Hardly had I got on the bus when it started to move.
2）no sooner +过去完成时+ than +过去时。例如：
No sooner had I gone out than he came to see me.
3）by (the end of ) +过去时间，主句中谓语动词用过去完成时。例如：
The experiment had been finished by 4 o’clock yesterday afternoon.
3． 将来完成时
将来完成时表示在将来某一时刻将完成或在另一个未来的动作发生之前已经完成的动作；也可以用来表示一种猜测。常与将来完成时连用的时间状语有：by (the time / the end of ) + 表示将来时间的短语和句子；before (the end of ) + 表示将来时间的词语或句子；when, after等加上表示将来动作的句子等。例如：
1）By this time tomorrow you will have arrived in Shanghai.
2）I shall have finished this composition before 9 o’clock.
3）When we get on the railway station, the train will probably have left.
4． 完成进行时
完成进行时是完成时的强调形式，有现在完成进行时，过去完成进行时，将来完成进行时。
（1）现在完成进行时表示过去某一时刻之前开始的动作或状态一直延续到过去某一时刻。例如：
I have been looking for my lost book for three days, but I still haven’t found it.
（2）过去完成进行时表示过去某一时刻之前开始的动作或状态一直延续到过去某一时刻。例如：
It had been raining cats and dogs for over a week and the downpour had caused landslides in many places.
（3）将来完成进行时表示在将来某一时刻之前开始的一个动作或状态一直延续到将来某一时刻。例如：
By the time you arrive tonight, she will have been typing for hours.

收起

一般现在时
现在进行时
一般过去时
一般将来时
过去进行时
现在完成时
过去完成时
过去将来时
将来完成时