初中英语时态怎么讲
Ⅰ 求文档: 初中英语时态讲解
一、动词时态
英语的动词在表示不同时间里发生的行为或存在的状态时，要用不同的形式来表示。英语的时态从时间上来看，可分为“现在”，“过去”，“将来“和”过去将来“四大类。动词共有十六种不同时态，但常用的时态有八种。
（一） 一般现在时
一般现在时表示经常发生的动作（习惯性的动作）或存在的状态，句中常用always, usually, often, sometimes, seldom, never, every day等时间状语。
例如：
1） He goes to school at seven o’clock every day.
2） The sun rises in the east.
（二） 一般过去时
一般过去时主要用于表示过去的动作、行为或状态，句中常有yesterday, ago, in 1989, once, last week (month, year), at that time, just now 等时间状语。
例如：
1） He was born in 1989.
2） I used to play football when I was young.
（三）一般将来时
英语动词表示将来时间有多种形式，其共同特点是句中常有表示将来时间的状语，如：tomorrow, next week, in a week等
例如：
1） We will visit the science museum next week.
2） We are going to discuss the problem tomorrow.
（四）现在进行时
现在进行时表示现在时刻正在进行的动作或表示现阶段正在做的事情，句中常与now, at this moment等时间状语连用。
例如：
1） The boy is playing video games.
2） His father is writing a novel these days.
（五）现在完成时
现在完成时表示从过去某一时刻开始一直延续到现在的动作或状态，或还要延续下去，句中常用since, for, yet, already等表示一段时间的状语。
例如：
1） Great changes have taken place in China since 1980.
2） He has been in this factory for five years.
（六）过去进行时
过去进行时表示在过去某个时候正在进行的动作或过去某个阶段正在做的事情。
例如：
1） He was reading an interesting book this time yesterday.
2） When I came in, they were having supper.
（七）过去完成时
表示在过去某个时刻前已经发生的动作或状态，或者从过去某个时刻开始一直延续到过去另一时刻的动作或状态。
例如：
1） By the end of last year, we had learned more than 2,000 English words.
2） My teacher had taught in that school for ten years before she came here.
（八）过去将来时
过去将来时表示从过去的观点来预计以后要发生的动作或存在的状态，这种时态常用于宾语从句当中，主句中的谓语动词一般是过去时。
例如：
1） He said that he would study harder than before.
2） He didn’t tell me when he would go.
二、被动语态
（一）被动语态的构成
英语动词的被动语态由助动词be+及物动词的过去分词构成。助动词be必须与主语的人称和数保持一致，并有时态的变化。例如：
The man was fooled by the two boys.
The book has been translated into several languages.
（二）被动语态的用法
（1）动作的执行者不知道是谁或难以说明时常用被动语态。例如：
Street lights are often turned on at six in winter.
The new test book will be used next term.
（2）当动作的承受者比起动作的执行者来说更能引起人们的关心而需要加以强调时，要用被动语态。例如：
This kind of bicycle is not sold in our shop.
The thief was caught by a policeman yesterday.
（3）含有双宾语的句子，主动句中的间接宾语或者直接宾语都可变为被动语态中的主语，另一个保留不变。变为主语的若是主动句中的直接宾语，间接宾语前则需加介词to 或for。
例如：The pianist gave the pupils some advice.
间接宾语 直接宾语
→The pupils were given some advice by the pianist.
→Some advice was given to the pupils by the pianist.
(4)在主动语态句中动词make、have、let、see、watch、hear、feel等后接动词不定式作宾语补足语，动词不定式不加to。但变成被动语态时后面的不定式都须加上to。
例如：The boss made them work ten hours a day.
→They were made to work ten hours a day by the boss.
A boy saw him enter the house.
→He was seen to enter the house.
（三）被动语态的时态
（1） 一般现在时
构成：助动词am/ is/are + 动词的过去分词
例如：This kind of car is made in Shanghai.
English is spoken in many countries.
(2) 一般过去时
构成：助动词was/were + 动词的过去分词
例如：The bridge was built in 1992.
Was this novel written by his father?
(3) 一般将来时
构成：will be 或be going to + be + 动词的过去分词
例如：These books are going to be posted tomorrow.
The baby will be taken good care of in the hospital.
(4) 现在完成时
构成：助动词have/has + been + 动词的过去分词
例如：Has his work been finished?
We haven’t been invited to the party.
(5) 现在进行时
构成：be + being + 动词的过去分词
例如：A new bridge is being built in my hometown.
The problem is being discussed by the students.
补充说明：带有情态动词的被动语态
构成：情态动词 + be + 动词的过去分词
例如：Can this walkman be repaired here?
Your composition must be handed in tomorrow.
Ⅱ 初中英语八大时态讲解
1. 一般现在时表示现阶段经常或习惯发生的动作或存在的状态,或说明主语的特征。①一般现在时句子中常有的时间状语：often, usually, sometimes, always, every (day等), once/twice, a (week等), on (Sunday等), never, in the (morning等)。如：They go to the Palace Museum once a year.(他们每年去一次故宫)/ They often discuss business in the evening.(他们经常在晚上商谈生意)②表示客观真理、事实、人的技能或现在的状态时句子里一般不用时间状语。如：The earth turns round the sun.(地球绕着太阳转)/ Light travels faster than sound.(光传播比声音快)③ 表示十分确定会发生(如安排好的事情)或按照时间表进行的事情,用一般现在可以表达将来,句子中可以有将来时间。如：The train for Haikou leaves at 8：00 in the morning.(开往汉口的列车上午8点开车)④ 在时间状语从句中(以when, after, before, while, until, as soon as等引导)和条件状语从句中(以if,unless引导),用一般现在时代替一般将来时,句子可以有将来时间。如：Please ring me up as soon as you arrive in Germany.(你一到德国就给我打电话) / If it rains tomorrow,we will have to stay at home.(如果明天下雨我们就只好呆在家)⑤ 一般现在时用于倒装句中可以表示正在发生的动作,动词以come, go为主。如：Here comes the bus. (车来了) / There goes the bell.(铃响了)。⑥ 一般现在时常用于体育比赛的解说或寓言故事中。Now the midfield player catches the ball and he keeps it.⑦ 人的心理活动和感官动作一般用一般现在时而不用现在进行时表达,常见动词有：like, love, hate, dislike, want, wish, hope, think(认为),understand, remember, forget, mean, need, hear, feel, see. 如：I think it is going to snow.(我想天要下雪了)/ I really hope you can enjoy your stay here.(我真的希望你愉快地呆在这儿)2. 一般过去时 表示过去某时发生的动作或状态,这种动作或状态可能是一次性,也可能经常发生。①表示过去具体时刻发生的一次性动作时,时间状语有：at (eight) (yesterday morning),(ten minutes) ago, when引导的时间状语从句。如：I got up at 6：00 this morning.(我是早上六点钟起床的)/ Little Tom broke the window at half past nine this morning.(小汤姆今天早上九点半把窗子打破了)/ When he went into the room,he saw a stranger talking with his father.(他走进房间时发现一个陌生人正和他父亲谈话)②表示过去一段时间内不知何时发生的一次性动作时,时间状语有：yesterday, last (year等), in (1998 等),in the past。如：He came to our city in the year 2000.(他2000年来到我们市)③表示过去一个阶段中经常发生的事情时,时间状语有：last…, in…, from…to…, for(10 years),often,usually, sometimes, always, never等。如：Mr Jackson usually went to evening schools when he was young. / Every day he went to the rich man and borrowed books from him.④讲故事、对过去经历的回忆、双方都明白的过去事件等一般用过去时,而且经常省略时间状语。如：I happened to meet Rose in the street.(我正好在街上遇到露西)3. 一般将来时 表示将来某一时刻或经常发生的动作或状态。①一般将来时的时间状语有：tomorrow，this (afternoon), next (year), one day, now, soon, someday, sometime, in the future, when引导的从句等。②用will构成的将来时,表示动作与人的主观愿望无关。“shall”用于第一人称,“will” 用于所有人称。如：I will graate from this school soon.(我很快就要从这所中学毕业了)/ You will stay alone after I leave.(我走了之后你就要一个人过了)③“am/is/are going to+动词原形”表示打算或准备要做的事情,或者主观判断即将要发生的事情。It’s going to rain soon.(天快要下雨了)④表示一个人临时决定要做某事,可以用will表达。如：I will go to the lab to get some chemicals(化学药剂). So please wait until I return.(我要到化学实验室去取些药品,请等我回头)⑤现在进行时、一般现在时也可以表示将来。(见相应时态)⑥shall和will 在口语的一些疑问句中相当于情态动词。Shall一般与第一人称连用,will与第二人称连用。如：Shall we go to the zoo next Saturday?(我们下周六去动物园好吗？)/ Will you please open the door for me?(替我把门打开好吗？)4. 现在进行时 现在进行时表示现在正在进行的动作或是现阶段正发生此刻不一定在进行的动作。①现在进行时由“助动词be (am is are ) +现在分词”构成。②现在进行时的时间状语有： now, this …, these…等,但经常不用。如：What are you doing up in the tree?(你在树上干什么？)/ I am writing a long novel these days.(我最近在写一本长篇小说)③表示即将发生的动作,一般指近期安排好的事情。常见的动词有：come, go, stay, leave, spend, do等。如：I’m coming now.(我就来)/ What are you doing tomorrow?(你明天干什么？)/ He is leaving soon.(他就要走了)④表示频繁发生或反复进行的动作,常与always等频度副词连用,以表示赞扬、不满或讨厌等感情色彩。如：He is always borrowing money from me and forgetting all about it some time later.(他老是向我借钱,过一些时候就忘得一干二净)5. 过去进行时 过去进行时表示过去某一时刻或某阶段正在进行的动作。①过去进行时由“was(第一、三人称单数)或were(第二人称单数和各人称的复数)+现在分词”构成。②过去进行时的时间状语有：then, at that time, this time yesterday, at (eight) yesterday (morning),(a year) ago, 以及由when引出的时间状语从句。如：He was cooking supper this time yesterday.(昨天这个时候他正在做晚饭)/ The little girl was playing with her toy when I saw her.(我看到小女孩的时候她正在玩玩具)③用于宾语从句或时间状语从句中,表示与主句动作同时进行而且是延续时间较长。句子中通常不用时间状语。如：She saw it happen when she was walking past.(她路过时看到事情的发生)/ They sang a lot of songs while they were walking in the dark forest.(他们在黑暗的森林里走时唱了很多歌)④也可以表示过去一个阶段频繁发生或反复进行的动作,常与always等频度副词连用,以表示赞扬、不满或讨厌等感情色彩。如：He was always borrowing money from me when he lived here.(他住在这里时老向我借钱)6. 现在完成时 现在完成时表示一个发生在过去的、对现在仍有影响的动作,或表示开始在过去,并且一直延续到现在,甚至还可能延续下去的动作。①在完成时由“助动词have (has)+动词的过去分词”构成。②表示发生在过去的对现在仍有影响的动作时,时间状语有：already, yet, just, once, twice, ever, never, three times, before, in the past+一段时间等。如：I have never seen such fine pictures before. (我以前从来没有看过这么好的画)/ He has just gone to England.(他刚去英国)③表示在过去开始一直延续到现在(可能延续下去)的动作或状态时,时间状语有：for (two years),since 1990, since (two weeks ago)和since引导的状语从句。如：I have been away from my hometown for thirty years.(我离开家乡有30年了)/ Uncle Wang has worked in the factory since it opened.(自从这家工厂开张,王叔叔一直在那儿工作)④口语中have got往往表示have(有)的意思。如：They have got thousands of books in their library.(他们图书馆有上万本书)⑤have been to与have gone to的区别：have gone to(“已经去了”)表示人不在这里,have been to(“去过”)表示人在这里。如：--Where is Mr. Li? –He has gone to the UK. (李先生在哪里？他去了英国。)/ --Do you know something about Beijing? –Yes, I have been to Beijing three times. (你知道北京的情况吗？是的,我去过那里三次。)⑥在完成时中,一个瞬间性动词(一次性动作)不能与表示一段时间的状语连用, 此时须将该瞬间动词改为延续性动词或状态动词。或者使用下面这个句型：It is/ has been + (多久)+ since +主语(人)+谓语(过去时)+……+过去时间状语[注意] 在其它的时态中也存在类似问题,记住,关键是：瞬间动词不能和表达一段时间的状语连用。如：How long may I keep the book?(这本书我能借多久？)(句子中keep取代了borrow)8. 过去完成时 过去完成时表示过去某一时间或某一动作发生之前已经完成的动作。简言之, 过去完成时所表示的时间是“过去的过去”。①过去完成时由“助动词had+动词的过去分词”构成。②过去完成时时间状语有：by (yesterday), by then, by the end of (last…)或者由when, before等引出状语从句。有时句子中会有already, just, once, ever, never等词语,也会有for… 或since…构成的时间状语。如：They had already finished cleaning the classroom when their teacher came.(当老师来的时候他们已经打扫完了教室)/ The woman had left before he realized she was a cheat.(在他发觉那个妇女是个骗子时她已经走掉了)③过去完成时常用于宾语从句中、after引导的从句中,或者从句是before引导的主句中。如：After I had put on my shoes and hat, I walked into the darkness.(我穿上鞋子戴上帽子走进了黑暗之中)/ He said that he had never seen a kangaroo before.(他说他以前从来没有见过袋鼠)8. 过去将来时 过去将来时表示在过去预计将要发生的动作或存在的状态。①过去将来时由“助动词should(第一人称)或would(第二、三人称)+动词原形”构成。在美国英语中,过去将来时的助动词一律用“would +动词原形”。②过去将来时常由于宾语从句中,时间状语有：later, soon, the next (day).③在时间状语从句和条件状语从句中不可以使用过去将来时,而应该使用一般过去时。如：He promised that he would pay me a lot if I helped him with the project.(他答应付给我许多钱如果我帮助他搞那个项目)/ Every time when he was free, he would sit down and read some books.(每次只要他有空他就会坐下来看看书)④表示纯粹的将来时用would或should,表示打算或主观认为的事情用was/were going to (+动词原形)。如：She told me she would be 18 the next month.(她告诉我她下个月就18岁了)/ She told me that she was going to have a walk with her pet dog.(她告诉我她打算带她的宠物狗去散步)⑤过去将来时还可以表示一个过去经常性的动作。如：When it rained in the day, he would bring an umbrella with him.(白天下雨时他会随身带一把雨伞)
Ⅲ 谁能给我讲讲中学英语的时态
分类: 教育/科学 >> 外语学习
问题描述:
详细的
解析:
1.一般现在时的用法
1）表示经常性，习惯性的动作；表示现在的状态，特征 和真理。句中常用often, usually, every day等时间状语，例如：
He goes to school every day. （经常性动作）
He is very happy.（现在的状态）
The earth moves around the sun. （真理）
2）在时间状语从句和条件状语从句中，用现在时表示将来，例如：
If you e this afternoon, we’ll have a meeting.
When I graate, I’ll go to the countryside.
Don’t get off the bus until it has stopped.
3）有时这个时态表示按计划，规定要发生的动作。（句中都带有时间状语词）但仅限于少数动词，如：begin e, leave, go, arrive, start, stop, return, open, close等，例如：
The meeting begins at seven.
The train starts at nine in the morning.
4）表示状态和感觉的动词。如be, like, hate, think, remember, find, sound等常用一般现在时。例如：
I like English very much.
The story sounds interesting.
5）书报的标题，小说等情节介绍常用一般现在时。
2. 一般过去时的用法
1）表示过去某时发生的事，存在的状态或过去反复发生的动作。
He saw Mr.Wang yesterday.
He worked in a factory in 1986.
2）表示过去经常发生的动作，也可用“used to”和“would+动词原形”。例如：
I used to *** oke.
During the vacation I would swim in the sea.
注意：used to表示过去常发生而现在不发生的动作或 存在的状态。另外“be used to+名词（动名词）”表示 “习惯于…… ”。例如：
I am used to the climate here.
He is used to swimming in winter.
3. 一般将来时的用法
一般将来时表示将来的动作或状态，其表达形式除了“will或shall+动词原形”外，还有以下几种形式。
1）“to be going to+动词原形”, 表示即将发生的或最近打算进行的事。例如：
It is going to rain.
We are going to have a meeting today.
2）go, e, start, move, sail, leave等可用进行时态表示按计划即将发生的动作。例如：
I’m leaving for Beijing.
3)be to+动词原形”表示按计划要发生的事或征求对方意见。例如：
Are we to go on with this work?
The boy is to go to school tomorrow.
4）“be about to+动词原形”表示即将发生的动作。例如：
We are about to leave.
4. 现在进行时的用法
1）现在进行时表示现在正在进行的动作，由“to be+现在分词”构成。例如：
What are you doing?
2）表示感觉，愿望和状态的某些动词，如have, be, hear, see, like等词一般不用进行时。
5. 过去进行时的用法
1）过去进行时表示过去某一时刻，某一阶段正进行的动作，由“was (were)+现在分词”构成。例如：
In 1980 he was studying in a university.
He was reading a novel when I came in.
6. 现在完成时的用法
现在完成时由“have+过去分词”构成。其使用有两种情况：
1）现在完成时所表示的动作在说话之前已完成，而对现在有影响。句中没有明显时间状语。例如：
He has gone to Fuyang . (说话人认为他不在该地)
He has been to Fuyang. （说话人认为他在该地）
）现在完成时所表示的动作开始于过去，持续到现在，也许还会持续下去。常用for和since表示一段时间的状语或so far, now, today, this week (month, year)等表示包括现在时间在内的状语。例如：
He has studied English for 5 years.
He has studied English since 1985.
Now I have finished the work.
注意：表示短暂时间动作的词，如:e, go, die, marry, buy等的完成时不能与for, since等表示一段时间的词连用。
3）现在完成时还可用在时间和条件状语从句中，表示将来某时完成的动作。例如：
I’ll go to your home when I have finished my homework.
If it has stopped snowing in the morning, we will go to the park.
7. 过去完成时的用法
）过去完成时由“had+过去分词” 构成，过去完成时的动作表示过去某一时刻或某一动作之前完成的动作状态。句中常用by, before, until, when等词引导的时间状语。例如：
By the end of last year we had built five new houses.
I had learnt 5000 words before I entered the university.
2）过去完成时的动词还可表示过去某一时刻之前发生的动作或状态持续到过去某个时间或持续下去。例如：
Before he slept, he had worked for 12 hours.
8）过去将来时的用法
过去将来时表示从过去的某时间看将要发生的动作或状态。过去将来时由“should或would+动词原形”构成。第一人称用should,其他人称用would.例如：
They were sure that they would succeed.
9）现在完成进行时的用法
现在完成进行时由“have (has)+been+现在分词”构成，表示现在以前一直在进行的动作。有些词，如work, study, live, teach等用现在完成进行时与用现在完成时意思差不多。例如：
I have worked here for three years.
I have been working here for three years.
但多数动词在这两种时态中表示不同意思。例如：
I have written a letter（已写完）
I have been writing a letter（还在写）
注意：表示短暂动作的动词，如finish, marry, get up, e go等不能用这种时态。
练习 选择最佳答案填空：
1.We _____ a party next weekend. I hope you can e.
A. have B. will have C. had D. would have
2. I _____ a book at home when I heard a loud noise outside the building.
A. have read B. was reading C. read D. had read
3. -- ____ my glasses?
-- Yes, I saw them on your bed a minute ago.
A. Do you see B. Had you seen
C. Would you see D. Have you seen
4. Helen _____ her key in the office so she had to wait until her hu *** and _____ home.
A. had left; es B. left; had e
C. had left; came D. had left; would e
5. – Hi, Tracy, you look tired.
-- I am tired. I _____ the living room all day.
A. painted B. had painted C. have been painting D. have painted
6. – You have left the light on.
-- Oh, so I have. _____ and turn it off.
A. I’ll go B. I’ve gone C. I go D. I’m going
7. The reporter said that the UFO _____ east to west when he saw it.
A. was traveling B. traveled
C. had been traveling D. was to travel
8. I _____ ping-pong quite well, but I haven’t had time to play since the new year.
A. will play B. have played C. played D. play
9. – You haven’t said a word about my new coat, Brenda. Do you like it?
-- I’m sorry I _____ anything about it sooner. I certainly think it’s pretty on you.
A. wasn’t saying B. don’t say C. won’t D. didn’t say
10. I wonder why Jenny _____ us recently. We should have heard from her by now.
A. hasn’t written B. doesn’t write C. won’t write D. hadn’t write
Key:1-5 BBDCC 6-10 AADDA
Ⅳ 初中英语的八大时态
时态无疑是初中英语最重要的语法内容，学好时态基本就拿下了语法的半壁江山。,我在这里整理了初中英语的八大时态，希望能帮助到大家。
一般现在时一
1. 概念：经常、反复发生的动作或行为及现在的某种状况。
2. 基本结构：①is/am/are;②do/does
否定形式：①am/is/are+not;②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。
3. 一般疑问句：①把is/am/are动词放于句首;②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。
4. 用法
1) 经常性或习惯性的动作，常与表示频度的时间状语连用。
例如：I leave home for school at 7 every morning. 每天早上我七点离开家。
2) 客观真理，客观存在，科学事实。
例如：The earth moves around the sun. 地球绕太阳转动。
Shanghai lies in the east ofChina. 上海位于中国东部。
3) 表示格言或警句。
例如：Pride goes before a fall. 骄者必败。
注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。
例如：Columbus proved that the earth is round. 哥伦布证实了地球是圆的。
4) 现在时刻的状态、能力、性格、个性。
例如：I don't want so much. 我不要那么多。
Ann writes good English but does not speak well.安英语写得不错，讲的可不行。
5) 一般现在时表示将来含义
a. 下列动词come, go, arrive, leave, start, begin, return的一般现在时可以表示将来，主要用来表示在时间上已确定或安排好的事情。
例如：The train leaves at six tomorrow morning. 火车明天上午六点开。
When does the bus star? It stars in ten minutes. 汽车什么时候开?十分钟后。
b. 在时间或条件句中。
例如：When Bill comes (不是will come), ask him to wait for me. 比尔来后，让他等我。
I'll write to you as soon as I arrive there. 我到了那里，就写信给你。
一般过去时二
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. 基本结构：①was/were;②行为动词过去式
否定形式：①was/were+not;②在行为动词前加didn't，同时还原行为动词。
一般疑问句：①was或were放于句首;②用助动词do的过去式did 提问，同时还原行为动词。
3. 用法
1) 在确定的过去时间里所发生的动作或存在的状态。
时间状语有：yesterday, last week, an hour ago, the other day, in 1982等。
例如：Where did you go just now? 刚才你上哪儿去了?
2) 表示在过去一段时间内，经常性或习惯性的动作。
例如：When I was a child, I often played football in the street.
我是个孩子的时候，常在马路上踢足球。
Whenever the Browns went ring their visit, they were given a warm welcome.
那时，布朗一家无论什么时候去，都受到热烈欢迎。
注意：used to + do："过去常常"表示过去习惯性的动作或状态，但如今已不存在。
例如：Mother used not to be so forgetful. 老妈过去没那么健忘。
Scarf used to take a walk. 斯卡夫过去常常散步。
现在进行时三
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：am/is/are+doing
否定形式：am/is/are+not+doing.
一般疑问句：把be动词放于句首。
4. 用法：
1) 表示现在(指说话人说话时)正在发生的事情。
例如： We are waiting for you. 我们正在等你。
2) 习惯进行：表示长期的或重复性的动作，说话时动作未必正在进行。
例如：Mr. Green is writing another novel. 他在写另一部小说。(说话时并未在写，只处于写作的状态。)
3) 表示渐变，这样的动词有：get, grow, become, turn, run, go, begin等。
例如：The leaves are turning red. 叶子在变红。
It's getting warmer and warmer. 天越来越热了。
4) 与always, constantly, forever 等词连用，表示反复发生的动作或持续存在的状态，往往带有说话人的主观色彩。例如：
You are always changing your mind. 你老是改变主意。
5) 用现在进行时表示将来
下列动词come, go, arrive, leave, start, begin, return等瞬时动词的现在进行时可以表示将来。
例如：I'm leaving tomorrow. 明天我要走了。
Are you staying here till next week? 你会在这儿呆到下周吗?
过去进行时四
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。
My brother fell while he was riding his bicycle and hurt himself.
我兄弟骑车时摔了下来，受了伤。
When I got to the top of the mountain, the sun was shining.
我到达山顶时，阳光灿烂。
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
否定形式：was/were + not + doing.
一般疑问句：把was或were放于句首。
4. 用法
1) 过去进行时表示过去某段时间内持续进行的动作或者事情。
We were watching TV from seven to nine last night.
昨天晚上七点到九点的时候我们在看电视。
2) 过去进行时可以表示在过去某个时间点发生的事情。
时间点可以用介词短语、副词或从句来表示。
What was she doing at nine o'clock yesterday?
昨天晚上九点她在做什么? (介词短语表示时间点)
She was doing her homework then.
那个时候她正在写作业。(副词表示时间点)
When I saw him he was decorating his room.
当我看见他的时候他正在装饰房间。 (when从句表示时间点)
3) 在复合句中，如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词都可用过去进行时。
When he was waiting for the bus, he was reading a newspaper.
他边等车边看报。 (两个动作都是延续的)
He was cleaning his car while I was cooking.
他擦车时我在做饭。(两个动作同时进行)
一般将来时五
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：①am/is/are/going to + do;②will + do.
否定形式：①am/is/are+not+going to + do②will not(won't)+ do.
一般疑问句：①am/is/are放于句首;②will提到句首。
4. will主要用于在以下三个方面：
1) 表示主观意愿的将来。
They will go to visit the factory tomorrow.
明天他们将去厂参观工厂。
I’ll come with Wang Bing, Liu Tao and Yang Ling.
我将和王兵、刘涛、杨玲一起来。
2) 表示不以人的意志为转移的客观的将来。
Today is Saturday. Tomorrow will be Sunday.
今天是星期六。明天是(将)是星期日。
He will be thirty years old this time next year.
明年这个时候他就(将)三十岁。
3) 表示临时决定，通常用于对话中。
—Mary has been ill for a week.
玛丽病了一周了。
—Oh, I didn't know. I will go and see her.
噢，我不知道。我去看看她。
5. be going to主要用于一下两个方面：
1) 表示事先经过考虑、安排好打算、计划要做某事。
Dad and I are going to watch an opera this afternoon.
今天下午我和爸爸打算去看歌剧。
2) 表示根据目前某种迹象判断，某事非常有可能发生，表示推测。
Look! There come the dark clouds. It is going to rain.
瞧!乌云密集。天要下雨了。
过去将来时六
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：①was/were/going to + do;②would + do.
否定形式：①was/were/not + going to + do;②would + not + do.
一般疑问句：①was或were放于句首;②would 提到句首。
4. 用法
1) “would+动词原形”常表示主观意愿的将来。例如：
He said he would come to see me.
他说他要来看我。
He told me he would go to Beijing.
他告诉我他将去北京。
2) “was/ were+going to+动词原形”常表示按计划或安排即将发生的事。例如：
She said she was going to start off at once.
她说她将立即出发。
I was told that he was going to return home.
有人告诉我他准备回家。
此结构还可表示根据某种迹象来看，很可能或即将发生的事情。例如：
It seemed as if it was going to rain.
看来好像要下雨。
3) come， go， leave， arrive， start等瞬时动词动词可用过去进行时表示过去将来的含义。例如：
He said the train was leaving at six the next morning.
他说火车将于第二天早晨六点离开。
She told me she was coming to see me.
她告诉我她要来看我。
现在完成时七
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，持续到现在并且有可能继续下去的动作或状态。
2. 时间状语：recently, lately, since, for, in the past few years, etc.
3. 基本结构：have/has + done
否定形式：have/has + not +done.
一般疑问句：have或has。
4. since的三种用法
1) since +过去一个时间点(如具体的年、月、日期、钟点、1980, last month, half past six)。
例如：I have been here since 1989. 1989起，我一直在这儿。
2) since +一段时间+ ago。
例如：I have been here since five months ago. 我在这儿，已经有五个月了。
3) since +从句(一般过去时)。
例如：Great changes have taken place since you left. 你走后，变化可大了。
比较since和for
since 用来说明动作起始时间，for用来说明动作延续时间长度。
例如：I have lived here for more than twenty years.我住在这儿二十多年了。
注意：并非有for 作为时间状语的句子都用现在完成时。
I worked here for more than twenty years. (我现在已不在这里工作。)
过去完成时八
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),etc.
3. 基本结构：had + done.
否定形式：had + not + done.
一般疑问句：had放于句首。
4. 用法
1) 在told, said, knew, heard, thought等动词后的宾语从句种。
例如：She said (that)she had never been to Paris. 她告诉我她曾去过巴黎。
2) 在过去不同时间发生的两个动作中，发生在先，用过去完成时;发生在后，用一般过去时。
例如：When the police arrived, the thieves had run away. 警察到达时，小偷们早就跑了。
3) 表示意向的动词，如hope, wish, expect, think, intend, mean,
suppose等，用过去完成时表示"原本…，未能…"。
例如：We had hoped that you would come, but you didn't. 那时我们希望你能来，但是你没有来。
注意： had hardly… when... 刚......就......。
例如：I had hardly opened the door when I he hit me. 我刚打开门，他就打了我。
had no sooner…than 刚…… 就……。
例如：He had no sooner bought the car than he sold it. 他刚买了这辆车，转眼又卖了。
相关知识：学习英语的好方法
一.初中英语单词背诵技巧大全
单词是英语学习的基础，所以背诵单词是初中英语学习方法中最重要的一步。不要背诵简单的背诵，没有后退的路。大多数初中生只死记硬背单词，没有学会把单词放在上下文中。这种背诵单词的方法很费力，容易忘记。所以我们应该试着把单词放到上下文中，理解发音规则来记忆单词。虽然在早期阶段使用这种方法需要大量的精力和时间，但是我们对后者的了解越多，我们就会越顺利。我们首先要养成背单词的突出习惯，然后才能起草初中英语学习的满分方式。
二.初中英语语法学习办法
初中英语学习阶段的语法内容属于结构建构阶段。如果在这个阶段学习好语法，高中英语语法就会容易得多。因此，学生首先要弄清楚的是，初中英语语法的重点在于词法，而不是句法。因此，现阶段，我们必须对名词、动词、介词、形容词等各种词的词形、特征以及如何进行总体配置进行深入的研究。提倡学生每天学习拼词点，用相应的问题理解语法学习，做好笔记，以便课后随时阅读。
三.初中英语写作练习技巧归类
在初中英语学习方法中，写作是最难掌握的知识点。写作不仅是语法和词汇的组合，还包括学生自身的逻辑思维和辩 思维。因此，在初中写作学习中，我们应该学会多阅读，多模仿。除了满分作文外，还必须善于背诵高句型，以达到“读万卷，写有精神”，多读的目的。遵循你自己的写作水平。
只是从简单的小学英语变成了较为正式的初中英语学习体系，很多学生不会适应，但我们必须学会调整自己的学习状况，掌握正确的初中英语学习方式才能使你的英语学习更容易!
Ⅳ 初中英语八大时态基本结构
初中英语八大复时态基本结构：
1.一般制现在时: 主语+do/does(现在分词)
2.现在进行时: 主语+am/is/are doing
3.一般过去时: 主语+did
4.过去进行时: was/were doing
5.现在完成时: have/has done
6.过去完成时: had done
7.一般将来时: will do/be going to do
8.过去将来时: was/were to /would do
Ⅵ 初中英语时态8种基本时态结构
初中英语中的八个基本时态，即：一般现在时、一般过去时、一般将来时、过去将来时、现在进行时、过去进行时、现在完成时、过去完成时。
时态表示经常、反复发生的动作或行为，不同的时态用以表示不同的时间与方式。在语法里，时或时态表示行为发生的时间和说话时的关系。一般分为过去式、现在式、将来式，通常也有与表示动作进行或终止的进行式和完成式等体貌一起相连用的情况。
将来时态的5种句型是如下：
一、肯定句：We will visit you tomorrow。
二、否定句：We will not go to school on Sunday。
三、疑问句：Shall we go shopping。
四、特殊疑问句：Why won’t go with us。
五、不定式，意为马上做某事：be about to。
Ⅶ 【又分】初中英语时态详解
英语时态分为16种：一般现在、一般过去、一般将来、过去将来时，以及这四者的进行时、完成时和完成进行时
下面就英语中常见的八种基本时态进行阐述，其它的时态都是在这八种时态的基础上结合而成的。
一、 一般现在时：
1.概念：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，动词上要改为第三人称单数形式）
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.
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,last(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：be动词；行为动词 的过去式
4.否定形式：was/were+not;在行为动词前加didn't，同时还原行为动词。
5.一般疑问句：was或were放于句首；用助动词do的过去式did 提问，同时还原行为动词。
6.例句：She often came to help us in those days.
I didn't know you were so busy.
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, etc.
3.基本结构：am/is/are+doing
4.否定形式：am/is/are+not+doing.
5.一般疑问句：把be动词放于句首。
6.例句： How are you feeling today?
He is doing well in his lessons.
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
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.
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, 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。
6.例句：I've written an article.
The countryside has changed a lot in the past few years.
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…),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
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, etc.
3.基本结构：am/is/are/going to + do；will/shall + do.
4.否定形式：was/were + not; 在行为动词前加didn't，同时还原行为动词。
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.
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…),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 .
九.将来完成时：
1.概念：在将来某一时刻之前开始的动作或状态
2.时间状语：by the time of;by the end of+时间短语（将来）;by the time+从句（将来）
3.基本结构：be going to/will/shall + have done
十.现在完成进行时:
1.概念：在过去某一时刻之前开始的动作或状态一直持续到说话为止
2.基本结构：have/has +been+doing
几种常见时态的相互转换
英语中的几种时态在一定情况下可以互相转换，以下是几种常见的转换形式：
十一、 一般过去时与现在完成时的转换
在现在完成时中，延续性动词能与表示一段时间的状语连用，瞬间动词却不能。但是，可用别的表达方式：①瞬间动词用于“一段时间 + ago”的一般过去时的句型中；②瞬间动词可改成与之相对应的延续性动词及短语，与一段时间连用；③瞬间动词用于“It is + 一段时间 + since + 一般过去时”的句型中，表示“自从……以来有……时间”的意思，主句一般用it is来代替It has been;④瞬间动词用于“Some time has passed since + 一般过去时”的句型中。请看：
A. He joined the League two years ago.
B. He has been in the League for two years.
C. It is two years since he joined the League.
D. Two years has passed since he joined the League.
十二、 一般现在时与现在进行时的转换
在一般现在时中，at加上名词表示“处于某种状态”，如at work（在工作）, at school（上学、上课）等。此短语可与进行时态转换。请看：
Peter is at work, but Mike is at play.
Peter is working, but Mike is playing.
十三、 现在进行时与一般将来时的转换
在现在进行时态中go, come, leave, start, arrive等动词常与表示将来的时间状语连用表示将要发生的动作。如：I am coming, Mum! 意为“我就来，妈妈！”请看：
The train is leaving soon.
The train will leave soon.
十六种时态
一般现在时，一般过去时，一般将来时，一般过去将来时；
现在进行时，过去进行时，将来进行时，过去将来进行时；
现在完成时，过去完成时，将来完成时，过去将来完成时；
现在完成进行时，过去完成进行时，将来完成进行时，过去将来完成进行时．
另外 加am/is/are的是被动语态
被动语态（一般现在时）
主动语态变被动语态时，主动语态句中的宾语变成被动语态句中的主语，主动语态句中的主语成为被动语态句中的动作的发出者。
被动语态的口诀
一般现、过用be +过去分词，be有人称、时、数变。
完成时态have(has) done，被动将been加中间。
一般将来shall (will) do，被动变do为be done。
将来进行无被动，shall (will) be doing,
现在完成进行同，have (has) been doing。
现、过进行be doing, 被动be加being done。
情、助、有、是妥安排，一律随新主语变。
否定助后加not，疑问一助置主前。
主语恰是疑问词，直陈语序主在前。
一般情助加be done，双宾多将间宾变。
复合宾语宾变主，宾补、主补相应变。
1.一般现在时 is\am\are+P.P(过去分词)
2.一般过去时 was\were+P.P
3.一般将来时 will be+P.P
4.现在进行时 is\am\are+being(固定不变)+P.P
5.过去进行时 was\were+being(固定不变)+P.P
6.现在完成时 have\has been+P.P
7.过去完成时 had been+P.P
语法结构
1.if结构（非真实条件句——表示的是假设的或实际可能性不大的情况）
与..事实相反 If从句 主句
过去 Had done Would* have done
现在 Were/did Would* do
将来 Should do/were/were to do Would* do
例句：If there hadn’t been much rain in spring, we would have had a good harvest now. [过去]
If he smoked less, his cough might be well soon. [现在]
If the lecturer should be late, you would have to make a speech first. [将来]
备注：
（1）上表中’*’，would都可转换为should、could、might。
（2) 如果为时间错综句的话，左右两栏可互相搭配，排列组合。
例句：
He would still be alive today if he hadn’t taken that drug.
[与现在事实相反] [与过去事实相反]
(3) if可转换为其他形式
例句：Without your advice, our meeting wouldn’t have been so successfully. [过去]
（=>可转换为：If there hadn’t been your advice, we …）
Your notes are almost illegible (难以辨认的). Notes typed out would be a lot easier to read. [将来]
(=> 可转换为：If the notes had been typed out, it would be a lot easier to read.)
I should have gone to see Dr. Smith and he might have cured me of the disease.[过去]
(=> 可转换为：If he have gone to see Dr. Smith, he ..)
2、wish结构
与..事实相反
过去 Had done
现在 Were/did
将来 Would
备注：可转换为其他形式。
例句：He talks as if (好像) he had done all the work himself. [过去]
I wish I were a bird.
I wish he handn' done that.
I wish I would be rich in the future.
3、should结构
从句中用“should + 动词原形”构成。而且should可以省去。用于此结构的动词有：advise, direct, agree, ask, demand, decide, desire, insist, order, prefer, propose, request, suggest,intend等。
例句：The teacher suggest he (should) read English aloud.
注意：当insist表示“坚持认为”、suggest表示“表明，显示”时，不用虚拟语气。
例句：The look on his face suggested that he was quite satisfied with what I had done for him.
He insisted that he was honest.
4、would rather ＋从句
在这种结构中，从句的谓语动词用过去形式表示虚拟。
例句：I would rather you did this instead of me.
5、主语从句中的虚拟语气
1）It be + 形容词 + that ．．．（should）．．．
用于该句型的形容词是：necessary, good, important, right, wrong, better, natural, proper, funny,
strange, surprising ．
一些名词也可以用于 在该结构中。如：a pity， no wonder．．．．
2）It be + 过去分词 + that ．．．（should）．．．．
用于该结构中的过去分词是表示“建议、请求、命令”等词的过去分词。如：desired， suggested， requested，
ordered， proposed等。
3）It is time（about time， high time）that ．．．（过去式动词形式或should＋动词原形）．．．．
It is high time I went home now. = It is high time I should go home now.
6、表语从句、同位语从句中的虚拟语气
在suggestion， proposal， order， plan， idea， advice， decision等需要有内涵的名词后面的表语从句、同
位语从句中，要使用虚拟语气。其谓语动词应用：should＋原形动词。另外连接从句的that不能省
略。
例：My suggestion is that we should go there at once.
What do you think of his proposal that we should put on a play at the English evening?
第二句"be有人称、时、数变"即be有人称、时态和单、复数的变化。"情助"是指情态动词和助动词must，may，can，shall，will等一律随新主语(多是主动句中的宾语)来变化。"疑问一助置主前"是说有两个助动词的话，应把主语放在第一助动词之后或把第一助动词置于主语之前。下面详细举例说明之。
一般现、过用be done, be有人称、时、数变
例：1、主动：The children gave the foreign guests a warm welcome.
被动：The foreign guests were given a warm welcome by the children.
孩子们热烈地欢迎外宾。
2、主动：People regard him as brilliant.
被动：He is regarded as brilliant by people.
人们认为他很有才华。
以上两例都是一般时态用be done的例子，be有人称、时、数变，第三人称foreign friends是复数，时态一般过去时，所以"be done"就是were given，而People regard him as brilliant一句，被动后的"be done"就变成单数第三人称is regarded的形式了。
被动：
This speech was delivered by comrade Wang. (was delivered即一般过去时的被动态)
这篇讲演是王的发言。
There was a serious train accident near the border. Two people were killed and twelve were injured.
边境发生非常严重列车事故，两人死亡，十二人受伤。
A person who is truly honest is called a straight arrow. 直言不讳的人才是真正诚实的人。
A note was passed up to the speaker. 有人给讲演者递上来一张纸条。
John was elected president of the class instead of Harry. 乔治被选为班长而代替了亨利。
Volcanoes are described as active, dormant or extinct. 火山被描述为活的，沉睡着的，或者死的。
The soldier was killed, but the train was saved. 这位战士牺牲了，然而列车得救了。
He was thought to be clever but dishonest. 他被认为很聪明但不诚实。（别人认为他很聪明但不诚实）
The first zoological garden in the United States was established in 1874. 美国的第一个动物园是1874年建立的。
Families were often broken up; wives were taken away from their husbands and children from their parents.
家庭被拆散，妻儿被夺走。
The information is urgently needed. 急需这个资料。
Most environmental problems exist because adequate measures for preventing them were not taken in the past. 多数环境污染问题的存在，是因为过去没有采取适当的保护措施。
完成时态have done，被动将been加中间。
(过去完成时had done也包括在内)。
例：1、主动：We have studied English for 3 years off and on at the spare-time school.
被动：English has been studied for 3 years by us off and on at the spare-time school. (have随新主语变为has)
我们已经在夜校里断断续续地学了三年英语了。
2、主动: They had proced 100 tractors by the end of last year.
被动: 100 tractors had been proced by the end of last year.
到去年年底我们已生产出一百台拖拉机。
3、主动：They have set up a power station in their home town.
被动：A power station has been set up in their home town.
他们的家乡建立了一座发电站。
4、主动：They have warned us to be careful of rats.
被动：We have been warned to be careful of rats.
他们已提醒我们要注意老鼠。
5、主动：People have piled plastic bags full of rubbish in streets.
被动: Plastic bags full of rubbish have been piled in streets.
人们把装满垃圾的塑料袋子堆放在街上。
6、主动：We have used nuclear energy to proce electricity.
被动：Nuclear energy has been used to proce electricity.
核能已用来发电。
7、主动：No one has ever beaten him at tennis.
被动：He has never been beaten at tennis.
就网球来说还没有人是他的对手。
(No one涉及到全否定和部分否定问题，见否定一讲)
The person who owns the gun may try to deny that he has used it. But anyone seeing the smoke knows the gun has just been fired.
有枪的人会极力否认他开了枪。但是任何看到枪烟(枪冒的烟)的人都会知道刚才开了枪。
Today is Cilia's wedding day, she has just been married to Bob
今天是西丽亚的新婚日，她刚刚和鲍勃结婚。
The subjects of these lectures have been announced by the lecture committee.
演讲委员会已宣布了这些讲演的题目。
过去完成时也是一样：
主动: Somebody had cleaned my shoes.
被动: My shoes had been cleaned by somebody.
有人早已把我的鞋子擦了。
When I returned I found that they had towed (toud) my car away, I asked why they had done this and they told me that id was because I had parked it under a "No Parking Sign".
被动：my car had been towed away. I asked why this had been done and told that ... it had been parked under a "No Parking Sign".
当我回来时，发现我的车被弄走了。我问他们为啥这么于。他们告诉我说因为我把车于停在"禁止停车"的禁区。
主动：They had build three ships by last December.
被动： By last December three ships had been built by them.
到去年年底他们已建造了三艘船。
Research had been centred on the improvement of natural building materials before synthetics were created.
合成材料造出之前，研究工作集中在改进天然建筑材料上。
He did not say if all those steel pipes had been examined.
他并没有说那些钢管都检验过没有。
After plastic had been created, engineers were given a much wide choice of materials.
塑料发明之后，工程师们在材料选择上有了更广阔的途径。
一般将来shall (will) do，被动变do为be done
即由shall do或will do变为shall done或will be done。
例：主动: We shall build several big modern power plants in our city next year.
被动：Several big modern power plants will be built in our city next year.
过年我市将建立几座大型现代化的发电厂。
(shall do中的shall要随新主语变为will, do为be done.)
主动：I shall send my second boy to school next September.
被动：My second boy will be sent to school next September.
过年九月我将送我次子去读书。
主动：In order to fool people cheaps and swindlers will make such bricks out of lead covering the "lead brick" with gold.
被动：Such bricks will be made out of lead covering the "lead brick" with gold by cheaps and swindlers.
"铅砖"外面被设法骗钱的商人和骗子们镀上一层金来做这样的"金砖"。
主动：They will ask you a lot of strange questions.
被动: You will be asked a lot of strange questions.
他们将问你许多怪题。
被动句中的by引出的宾语，一般说来，如果是人称代词你、我、他等，均可省略，someone no one不由by来引出。如果是名词不能省略，但当今英语也都可省略了。
我决没想到他那么早就会把资料带给我。
将来进行无被动，shall (will) be doing,
现在完成进行同．have (has) been doing,
即将来进行时表示动作在将来某一时刻或某个阶段正在进行'现在完成进行时表示某-行为发生在过去．延续到现在，可能还要延续下去。两种时态则不用被动语态。
(现在完成进行时)以上均无被动态。
现、过进行be doing，被动be加being done
即现在进行时或过去进行时都是be的人称、时和数的形式加doing。而被动态则是be加上being done的形式，being是不变的。现在进行时和过去进行时的被动态是被动态个的重点，容易搞错。情、助、有、是妥安排，一律随新主语变。
带情态动词和助动词等的被动态如何处理比较复杂。要随新的主语来变化，这些词如can, could；will, would; shall, should; may, might; must; ought to; need需要；have to不得不；be going to; to be to; used to; seem to; happen to等。例如：
may加不定式的完成体或完成进行体表示"可能"，主要用于肯定句，决不能用在疑问句中。而 can与不定式的完成体或完成进行体连用表示"可能"，只用于否定句和疑问句，不用于肯定句。但如果can或may的过去式即could与might与不定式完成体或完成进行体搭配时，可用于各种结构。肯，否，陈，疑均可。
It can't have been lost in the post, can it?
它不可能在邮局丢失的吧：(反意疑问句)
not必须放在第一助动词has之后，第-助动词has必须放在主语anything之前。决不可写成: why has fot been anything done to end the strike?或why has been not anything done to end the strike?
我们将不在课堂上作练习。
In what other way could(一助) information about Mars be(二助) abtained?
用什么别的途径能获得火星的资料呢?
Why had he been imprisoned?
他为何入狱的?
Need she be told about it?
需要告诉他吗?
主动：No one has ever equalled your record.
被动：Your record has never been equalled.
没人刷新你的记录。
主语恰是疑问词，直陈语序主在前
凡主语恰好是一个疑问词或由疑问词来修饰主语时，后面要用陈述语序。
例: What(主语) could be dropped from a satellite?
卫星上扔下何物?
What measures(主语) are being taken to develop this new science? (主语为疑问词what所修饰)
正在采取什么措施来发展这门新科学?
What kind of device(主语) is needed to make the control system simple? (主语为疑问词所修饰)
需要什么装置来使控制系统简化?
what has been done to improve the techniques?
采取了什么措施来改进这些技术的? (what恰是句子的主语)
应指出的是有的学生把We study diligently和She could see herself clearly in the mirror.都硬行变成被动了, 殊不知不及物动词通常是没有被动态的。关于不及物动词．反身代词动词，同源宾语动词．系词．感官使役动词，短语动词的被动态。
主动句变为被动句所遵循的4个步骤：
1.把原主动句中的宾语变为被动句的主语
2.把动词变为被动形式即be +过去分词，并注意其人称和数随主语的变化，而动词的时态则保持不变。
3.原主动句的主语如需要则放在by后面以它 的宾格形式出现（注代词的宾格），如不需要则可省略。
4.其它的成分（定语、状语）不变。
Ⅷ 初中英语八大时态
初中英语中的八个基本时态，即：一般现在时、一般过去时、一般将来时、过去将回来时、现在进答行时、过去进行时、现在完成时、过去完成时。
时态是一种动词形式，表示经常、反复发生的动作或行为，不同的时态用以表示不同的时间与方式。在语法里，时或时态表示行为发生的时间和说话时的关系。一般分为过去式、现在式、将来式，通常也有与表示动作进行或终止的进行式和完成式等体貌一起相连用的情况。
(8)初中英语时态怎么讲扩展阅读
一般过去时与现在完成时的转换：
在现在完成时中，延续性动词能与表示一段时间的状语连用，瞬间动词却不能。但是，可用别的表达方式：①瞬间动词用于“一段时间 + ago”的一般过去时的句型中；②瞬间动词可改成与之相对应的延续性动词及短语，与一段时间连用。
一般现在时与现在进行时的转换
在一般现在时中，at加上名词表示“处于某种状态”，如at work（在工作），at school（上学、上课）等。此短语可与进行时态转换。
现在进行时与一般将来时的转换
在现在进行时态中go，come，leave，start，arrive等动词常与表示将来的时间状语连用表示将要发生的动作。
Ⅸ 初中英语语法之各种时态的用法
时态是一种动词形式，不同的时态用以表示不同的时间与方式。它是表示行为、动作、状态在各种时间条件下的动词形式，下面我给大家分享英语时态的用法，供参考！
初中英语各种时态用法及举例
(一)一般现在时：表示经常、反复发生的动作或行为
We study hard at school every day.我们每天在学校努力学习
The earth moves around the sun.地球绕着太阳转
(二)一般过去时：表示在过去某个时候发生的动作或存在的状态，也表示在过去某段时间里经常发生的习惯性动作
What did you do ring the last summer vocation? 你去年暑假做了什么?
Bob saw a movie before。鲍勃已经看过电影了。
(三)一般将来时：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
We are going to Shanghai next Monday.下周一我们去上海
I will go to the movies. 我要去看电影
(四)现在进行时：表示在说话时或现阶段正在发生的动作或存在的状态
They are playing basketball now. 他们正在打篮球
She is preparing her lessons now. 她现在正在预习功课.
(五)过去进行时：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
I was playing Basketball this time yesterday.昨天这个时候我正在打篮球
What was she doing when you came in? 你进来的时候她在做什么
(六)将来进行时：将来某一时间正在进行的动作
I'll be taking a shower at 9 the day after tomorrow.后天6点我将正洗淋浴.
I'll be doing homework this time tomorrow.明天的这个时候我正在做作业.
(七)现在完成时 ：表示在说话时结束的某一动作或状态
I have just turned off the light. 我刚刚把灯关上.
e has done a lot of work. 他干了许多工作。
(八)过去完成时：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”
I had been to America. 我曾去过美国。
She found the key that she had lost.她丢失的钥匙找到了.
(九)将来完成时：在将来某一时间之前完成的动作，往往对将来某一时间产生影响。
They will have come back this time next year.明年这个时候他们就会回来
I'll have finished my homework by lunchtime.午饭前我会写完作业
(十)现在完成进行时：表示从过去某一时间开始一直延续到的动作。这一动作可能刚刚开始，也可能仍在继续，并可能延续到将来
She had been suffering from a bad cold when she took the exam.她在考试前一直患重感冒.
How long have you been reading this book?这本书你读了多久了?