It often snows here. He gets up at 6 every day. 2.表示主语现在的特征或状态
He loves sports. We are in the same class. 3.表示永恒不变的真理和事实或格言警句
Knowledge is power. The sun rises in the east. 特殊用法：
1.按计划(时间表/时刻表/日程表)将要发生，句中有时有将来的时间状语，但不用将来时,要用一般现在时
1.Look at the timetable. Hurry up! Flight 4026 _A_ off at 8:20. (06四川)
A. takes B. took C. will be taken D. has taken
2.The train _leaves_ at three this afternoon.
2.状语从句“主将从现”…时间、条件、方式、让步状语从句中用现在时表示将来 “主将从现” if/when/until/as soon as/though...
一般现在时:表示将要发生的动作 现在完成时:表示将来已经完成的动作 1.If their marketing plans succeed, they _A_ their sales by 20 percent. (2008全国2)
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A. will increase B. have been increasing C. have increased D. would be increasing 2.I _C_ leave at the end of this month.
Really? I don’t think you should leave until you __ another job. A. am going to, find B. will, will found C. am going to, have found D. will, had found 二、一般过去时
1.表在过去发生的和现在没有联系的动作或状态 明示:yesterday, ago, last …, just now, in 1990
暗示:when I was a little girl, when he put on his coat 2.描述过去的情况
言外之意:只有过去如此 现在并非如此
Edward, you play so well. But I __ you played the piano. (2009全国I) A. didn't know B. hadn't known （A） C. don't know D. haven't known 三、一般将来时
1.表示将要发生的动作或存在的状态
I’ll return you the book next week. She’ll be twenty years old next year. 2.表示一种倾向或习惯动作
We’ll die without air or water. Whenever I’m in trouble, he’ll come to help me. 表示将来时的六种形式
①will /shall +动词原形（单纯的将来/说话时的临时决定） ②be going to do(客观计划)
③be about to do(即将/马上要做某事)
④be to do(表示职责命令,相当于should/must; 或表示“注定”)(可用于条件句中） ⑤be doing(瞬间动词用表将来)
⑥一般现在时(强调动作“列入日程”)
1) be going to 表示即将发生的或最近打算进行的事情，而will表示谈话时临时决定的意图，具有临时性和偶然性。
— Kate is in hospital. （A） — Oh, really? I _______. ________ visit her.
A. didn’t know; I’ll go and B. don’t know; I’ll go and C. don’t know; I’m going to D. didn’t know; I’m going to ---Alice, why didn’t you come yesterday? （C） ---I _____, but I had an unexpected visitor.
A. had B. would C. was going to D. did
2) be going to 可用来表达某种迹象要发生的事。而will 不能表示 Look at the clouds! It’s going to rain.
3) be about to do =be on the point of doing表示说话时就要发生的动作，不与表示将来的时间状语连用。
常构成句型： …be about to do …when…. when 并列连词 就在这时
I was about to leave when it rained.
4). be to do 表示约定,计划≈be going to;职责、义务;命令、要求;可以；想要；不可避免,注定要发生的事等(过去式was/were to do) be to do 可用于条件从句中
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The Queen is to visit Japan in a week’s time.(计划) You are to report to the police.(要求)
You are not to make noises in the classroom.(命令) Such people are to be found everywhere. (可以)
If we are to be there before ten, we’ll have to go now.(想要)
This discovery was to have a major effect on the treatment of heart disease.(注定要发生) You are to answer for what you have done. .(注定要发生)
Even if the sun were to rise in the west, I would never do such a thing. (虚拟条件句)
5)某些瞬间动词“go, come, arrive ,leave ,start, begin, fly, take ”等用现在进行时表示将要发生的动作。
I’ve won a holiday for two to Floria. I ______my mum. （A） A. am taking B. have taken C. take D. will have been
6)一般现在时表示将来，特别用于车、船、飞机等时刻表中安排好的。 The plane leaves tomorrow.(尽管有tomorrow, 但没有will ,be going to ) 四、现在进行时
1.此刻正在进行的动作(look, listen, now) We are having an English lesson now. 2.短期内持续的动作(当时不一定在进行) I’m preparing for the test these months.
3.与always, usually, all the time, forever, continually, constantly连用，表示某种情绪, You are always forgetting the important things. My teacher is forever criticizing us.
My wife is asking me for money all the time. 特殊用法：
1. 现在进行时可以表示一般将来时，常用于下列动词：go ,come, leave, begin, arrive ,return, fly, drive，take等。
We’re moving to the new building next week.
2. 表示“存在,所有,知觉,认识,感情”等状态的词一般不用于进行时态 存在： keep ,stay , remain , be, consist of , contain 所有： have ,belong to , possess, own , hold
知觉： sound(听起来), look /seem /appear (看起来),
smell(闻起来), taste(尝起来),feel (摸起来), see ,hear
认识： understand, know, suppose, remember, admit, forget, believe, think 情感： like, love, hate , prefer, 3.表示委婉意义
某些动词，如hope，want，wonder等与进行时连用时，常探询式地表示一种愿望或态度。此用法在语言上 显得含蓄、委婉，如果改用现在时，则显得不那么隐讳且稍欠礼貌。
I'm hoping to borrow some money.我希望借些钱。
I was wondering if you could help me. 不知道你能否帮助我。
4.be有时可用于进行时，强调短暂的行为或表示“故意”；而一般现在时则表示永久的特征。
You are not being modest. 你这样说不谦虚。
You are not modest. 你不是一个虚心的人。
You are being stupid. 你在装糊涂/你这是一时糊涂。 You are stupid 你很糊涂。
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五、过去进行时
1、在过去某一时间点/某一时间段正在进行的动作 标志词：at that time / moment / at this time yesterday 2、过去进行时(作背景)+一般过去时
I __ along the street looking for a place to park when the accident__.(06安徽) （C）
A.went, was occurring B. went, occurred
C. was going, occurred D. was going, had occurred 六、现在完成时
1.过去的动作对现在产生直接影响
Why does the Lake smell terrible? Because large quantities of water __.(09福建) A. have polluted B. is being polluted （D） C. has been polluted D. have been polluted 2.始于过去并持续到现在的动作(+时间段)
标志词：since, so far, in the past years, in the recent years:从过去到现在的几年 ---- __ David and Vicky __ married? ----For about three years. (2003北京) （C） A. How long were…being B. How long have…got C. How long have… been D. How long did…get
It/This is the ... time that +现在完成时 It/This was the ... time that +过去完成时 一般过去时可以和明确过去时间搭配 现在完成时不可以
All morning as she waited for the medical report from the doctor, her nervousness __ . (2003全国) （C） A. has grown B. is growing C. grew D. had grown
Danny __ hard for long to realize his dream and now he is popular. (2007福建)
A. works B. is working （C） C. has worked D. worked 七、过去完成时
1 在过去之前发生的动作 “过去的过去”
by the end of +过去时间/be the time +从句(用一般过去时),其主句用过去完成时
The film had already begun when I got there./They had left before I returned./ We had finished the work by last month( by the time he came.)
2 表示由过去某一时间开始，一直延续到过去另一个时间的动作或状态 I had been at the bus stop for 20 minutes when a bus finally came. 3 用于hardly …when ;no sooner …than …（一…就…）等句子中 Hardly had we arrived when she started complaining.
4 hope ,think, expect ,intend ,mean ,suppose ,want ,imagine等用于过去完成,表示过去未实现的希望或意图
I had hoped to be able to take my seat in all this noise without being found. 5 用于对过去假设的虚拟语气中的从句
If I had known your telephone number yesterday, I would have telephoned you . 八、现在完成进行
1 在不用时间状语的情况下,现在完成进行时表示动作仍在进行.而现在完成时则表示动作在过去已结束
The students have been preparing for the exam. （还在进行）学生们一直在准备考试。 The students have prepared for the exam. （已经结束）学生们为考试作了准备。
2 有些表示状态,感情,感觉的静态动词,如:have, like, hate, hear, know, sound等动词不能
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用于现在完成进行时，但可用于现在完成时。如：
They’ve known each other since 1970. 自从1970年起他们就相互认识了。 3 现在完成进行时也可表示现在以前这段时间反复发生的事情。如：
We’ve been meeting each other quite a lot recently. 最近我们经常见面。 九、过去将来
1 主要表示从过去某时看将要发生动作或存在状态
I was sure that they would succeed. He said he was going to have a try. 2 在时间和条件状语从句中，过去将来时可用一般过去时来代替 He said he would drop in when he had time 其他几种时态的替代问题
一般现在时代替将来时 ：除了在时间、条件、让步状语从句中用一般现在时代替将来时外，表示现在已安排好的未来事项，行程等活动也用一般现在时来代替将来时。如： The museum opens at ten tomorrow. 博物馆明天10点开门。(实际上每天如此。) 一般现在时代替完成时：句型 “It is … since…”代替“It has been … since …” It is (= has been) five years since we last met
一般现在时代替进行时：在全部倒装句中都用一般现在时代替现在进行时。 Look, here comes Mr. Li.
时态是谓语动词所表示的动作或情况发生事件的各种形式。英语动词有16种时态。但常见的只有9种：一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、过去完成时、过去将来时、现在完成进行时。老师先给你介绍几种，以后你可以具体地问： 1.一般现在时的用法
（1）表示经常发生的动作、存在的状态或现阶段的习惯。 （2）表示不受时间限制的事实或普遍真理。
（3）在含时间和条件状语从句的复合句中。The moment he arrives, I'll tell him about it.
（4）在含宾语从句的复合句中。The children are told in the physics class that the moon moves round the sun. \"只要是真理就用现在时，不管主句是否是过去时。\"
（5）表示已安排或计划好将来会发生的动作或存在的状态。His plane leaves at 10:00.
（6）图片说明、电影说明、解说戏剧内容及场景。
（7）在某些倒装句中，用一般现在时表示现在正在发生的动作。Look out! Here comes a bus. 2.一般过去时
表示在过去时间里发生的动作或存在的状态。常与表示过去的时间状语连用。 3.一般将来时
其基本结构是：will+动词原形，注意一般将来时的另外几种形式：be going to; be going; be to do; be about to do.如： He is leaving for Paris.
We are to meet at the school gate. The train is about to start. 4.现在进行时
（1）表示此时此刻正在进行的动作或目前这段时间正在进行的动作。
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-----WORD格式--可编辑--专业资料----- （2）常与副词always, forever, constantly等连用。表示反复出现或习惯动作，含有说话者的赞扬、不满、遗憾等情绪。You are always making the same spelling mistakes. （3）表示事物发展的过程。Winter has come. It's getting colder and colder. 有问题请及时与老师联系，祝你学习进步! 回答者：张老师 - 2007-9-22
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