有哪些不常用的英语时态？(英语一共有多少种时态？（包括已经不常用的）)
英语一共有多少种时态？（包括已经不常用的）
一般现在时: 主语+do/does(现在分词)
e.g We clean the room every day.
2.一般过去时: 主语+did
e.g We cleaned the room just now.
3.现在进行时: 主语+am/is/are doing
e.g We are cleaning the room now.
4.过去进行时: was/were doing
e.g We were cheaning the room at 5:00 yesterday afternoon.
e.g 5.现在完成时: have/has done
We have cleaned the room already.
6.过去完成时: had done
e.g We had cleaned the room before he arrived.
7.一般将来时: will do/
e.g We will clean the room tomorrow.
8.过去将来时: was/were to /would do
e.g He said he would clean the room next.
英语常用的四种时态，不是十种。最常用的。
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.
2.一般过去时
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.
3. 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.
4、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.
就是这四种
楼主，我认为一定要有一般现在时，这是最常用的一种时态啊！
初学英语时，谁不是先学会的一般现在时？这就足以说明一般现在时的重要性
哪些动词不能用于进行时态
不能用于进行时态和被动语态的动词
请看2003年高考英语第30题:
Why don't you put the meat in the fridge? It will ______ fresh for several days.
A. be stayed B. stay
C. be staying D. have stayed
析:答案是B。stay是系动词,意为“保持”,没有进行时态,也没有被动语态。
英语中有些动词比较特殊,它们不能用于进行时态和被动语态,这样的(短语)动词常见的有:
1. belong to属于……
Our success belongs to all the people present. 我们的成功属于在座的每一个人。
2. stand, lie等静态动词
这些动词表某物位于某处。
There stands a high building over there. 那边矗立着一座高高的楼房。
3. taste, feel, look, smell, sound 等感官动词
This kind of food tastes good. 这种食物尝起来味道很好。
Ice always feels cold to us. 对我们来说冰摸起来总是冷的。
4. stay, keep, remain等动词
The weather has stayed hot recently.最近天气一直很热。
After his election to a high office, he remained modest. 在被选为高级领导干部之后他仍然谦虚。
5. sell well( 畅销), last well(持久), wash well(耐洗), write well(写起来流畅)等动副搭配
This kind of flower sells well. 这种花很畅销。
The pens produced in this factory write well .这家工厂生产的钢笔写起来流畅。
6. wash easily(易洗), break easily(易折), write smoothly(写起来流畅), light easily(易燃)等动副搭配
This kind of cloth washes easily. 这种布容易洗。
It is very wet, the match does not light easily.天气很潮湿,火柴不易划着。
7. meet 遇见;碰到
I met him in the street at eight yesterday morning. 昨天早晨8点钟我在街上碰到他。
注:meet表迎接时有被动语态。如:
I was met at the airport by all my old friends in that city. 该城老友全都到机场迎接我。
8. weigh 物体所称重量为……
This stone weighs 200 tons. 这块石头重200吨。
但是当weigh表示“称……”时有被动语态。如:
This stone will be weighed this evening. 今晚这块石头将被称出重量。
9. open店铺开门营业
This shop doesn't open on Sunday. 这家商店周日不开门营业。
但是,当open表“打开;开幕;开张”时有被动语态。如:
This door was opened by Li Ping. 门是被李平打开的。
This sports meeting will be opened next week.运动会将于下周开幕。
11种时态和9种非谓语形式
英语时态分为16种：一般现在，一般过去，一般将来，过去将来；以及这四种时态的进行时、完成时、完成进行时。即共有一般现在(do)，一般过去(did)，一般将来(will do)，过去将来(would do)；现在进行时(be doing)，过去进行时(was doing)，将来进行时(will be doing)，过去将来进行时(would be doing)；现在完成时(have done)，过去完成时(had done)，将来完成时(will have done)，过去将来完成时(would have done)；现在完成进行时(have been doing)，过去完成进行时(had been doing)，将来完成进行时(will have been doing)，过去将来完成进行时(would have been doing)这16种时态。但常用的有11种，即：一般现在时，现在进行时，现在完成时，现在完成进行时；一般过去时，过去进行时，过去完成时(had done)，过去将来时 ，一般将来时将来进行时将来完成时。
非谓语形式共有9种：to do, doing, done, to be done, being done, to have done, having done, to have been done, having been done
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