初中英语的6大时态

1、实用标准文档1、一般现在时：用法：1）现阶段经常性，习惯性的动作。例如：I get up at six every morning.He plays tennis once a week.2）现在的状态。例如：My mother is a teacher. She teaches English in a school.3）客观真理。例如：The earth goes around the sun.4）常用于一般现在时态的时间状语：often , usually , sometimes , always , every day , never , in the morning 等连用 时。构成

2、：主语是I, we, you, they和名词复数时作谓语的行为动词用原形。主语是 he, she , it 和名词单数时，动词第三人称单数的变法如下：一般情况+ s以 s, x, ch, sh , o 结尾+ es以车南音+ y结尾变y为i + es主语为第三人称和名词单数时：肯定式:S+V/动词的第三人称单数否定式：S+ don't/doesn't +V+其他疑问式:Do/Does+S+V碘他简略回答：（肯）Yes,S+do/does（否）No,S+do/does not注意：have的第三人称单数为has主语肯定式否定式疑问式I am a student.I am not

3、 a student.Are you a student.第一、二人 称和第三人We/You/ They are students.We/You/ They are not students.Areyou/theystudents?称复数以及 名词复数He/ She is a student.He/ She is not a student.I / We/ You/ They/ don 'Is he/ she a student?I / We/ You/ They/ like music.t like music.Many people don ' t likeDo you/

4、they like music?Many people like music.music.Do many people like music?当主语是第一、二人称和第三人称复数以及名词复数时：肯定式：S + be + ,一否定式：S+ be +not +,疑问式：Am /Is /Are + S+ 一？简略回答：（肯）Yes,S + be.（ 否）No,S + be.练习题：1. - May I help you, sir?-Yes, I bought the TV the day before yesterday, but it.A. didn ' t work B. doesn &#

5、39; t work C. won ' t work D. can ' t work2. the bus until it.A. Get off, stops B. Get off, will stop C. Don' t get off, stops D. Don ' t getoff, will stop3. The 70-year-old man exercises in the morning.A. takes B. are taking C. took D. will take2.现在进行时用法：1 ）说话时正在进行或发生的动作（动作是在说话时正在进行

6、）。例如：She is having a bath now.2）现阶段正在进行或发生的动作（但是动作并不是必须在说话时正在进行）。例如：You are working hard today.Kate wants to work in Italy, so she is learning Italian.The population of the world is growing very fast.3）频度副词always, forever等词连用时，表示某种强烈的感情。如：He is always trying out new ideas.（表示欣赏，表扬）4）表示按计划即将发生的动作（仅限于

7、 go, come, arrive, leave, start, fly, begin, stay 动词）。如：The party is beginning at 8:00 o ' clock.5）常用于现在进行时态的时间状语：now ,look,listen 等。构成：be+ v- ingv-ing现在分词的构成:一般情况cook-cooking以不发音字母e结尾的单词。去e,加ingmake-making, taste-tasting以重读闭音节结尾的单词，末尾只有一个*北音字母时.run-running, stop-stopping,2）肯定句、否定句、疑问句形式:肯定句：S+b

8、e +V-ing否定旬：S+be+not + V-ing 一般疑问句：Is(Are)+S+V-ing ? 特殊疑问：wh_+ be + S + V-ing?e.g.主 语肯定式否定式疑问式第一、二人称 和第三人称 复数以及名 词复数I am driving.He/She/It is working. We/You/They are doing something.I am not driving. He/She/Itisnotworking.We/You/They arenotdoing anything.Are you driving?Is he/she/it working?Are you

9、/they doing something?练习题:1. I don ' t think that it ' s true. She ' s lies.A. tell B. tells C. telling D. told2. How you with the new job?A. do, do B. do, get along C. are, doing D. are, getting on 3. - Are these socks yours?-No. Mine outside on the clothes line.A. are hanging B. have h

10、ung C. hang D. hung3. 一般将来时用法：1 .将要发生的动作。例如：I will leave for Beijing tomorrow.2 .将要存在的状态。例如：This time next year I will be in Japan. Where will you be?3 .打算要做的事。例如：Are you going to watch the film on television tonight?3)常用于一般将来时的时间状语：tomorrow next week in 2008等。构成：1 .助动词 will(shall)+v2 . be +going to

11、 +v练习题：1. I for Hong Kong on Saturday. Will you go to see me off at the airport?A. am leaving B. am left C. am going to leaving D. left2.I to see grandma and help her with some housework every week.A. came B. am going come C. come D. will come3We Chinese the Olympic Games in 2008.A. held B. shall ho

12、lding C. are holding D. are going to hold4. 一般过去时用法：1 .过去发生的动作。例如：The police stopped me on my way home last night.2,过去存在的状态。例如：They weren't able to come because they were so busy.3.常用于一般过去时的时间状语：yesterday , three months ago , last year , in 1979 , 等。构成：S+V ed用动词的过去式。作谓语的行为动词的词尾变化如下：一般情况+ed以e字母结尾

13、的车fft+d以车武音字母+ y结尾去y变i + ed重读闭音节结尾的单词，末尾只有一个车有音字母双写词尾字母+ed2） 一般过去时态的肯定句、否定句和疑问句形式（以 be和like为例）：主 语肯定式否定式疑问式I was a student.I was not aWere you a student.We/You/ They werestudent.Were you/ they students?第一、二人称和第三students.We/You/ They wereWas he/ she a student?人称复数以及名词He/ She was anot students.复数stude

14、nt.He/ She was not aDid you/ they like music?student.Did many people like music?I / We/ You/ They/I / We/ You/ They/liked music.didn't like music.Many people likedMany people didn 'music.t like music.练习题：1. r. Mott is out. But he here a few minutes ago.A. was B. is C. will be D. would be精彩文案

15、实用标准文档2. -Hi, Tom.-Hello, Fancy. I you were here.A.don ' t know B.won ' t think C. think D. didn' t know3. He promised to tell me by himself when I.1） come B. would come C. come D. had come5、过去进行时概念：1）过去某一阶段或某一时刻正在进行的动作。例如：This time last year I was living in Brazil.What were you doing at

16、 10 o'clock last night?2）常用于过去进行时的时间状语：at four yesterday afternoon , then , at that time/moment 等。构成： was / were +v-ing2） Daddy promised me he me a computerA. was bought B. had bought C bought D. would buy3） They said they do some sports if it was fine.A. were going to B. went C. would going D.

17、were going6、现在完成时概念：1）表示过去发生的动作对现在造成的影响或结果.常与already, just, ever, never, before等词连用.如：She has never read this novel.2）表示“过去的动作”一直延续到现在并有可能继续延续下去.常与for （后跟段时间）或since （后跟点时间）等连用.如：I have been a member of the Party for 10 years.I have been a member of the Party since 10 years ago.注：在有for和since引导时间状语的句子

18、中不能用短暂性动词，应用与之相应的表示状态 的词。如：He has died for 3 years.（F）He has been dead for 3 years.（T）注：现在完成时不能和表示明确的过去时间连用。如： in 1998, last morning 等have/has been to 表示“去过”（去了又回来了）have/has gone to 表示“去过”（去了没回来了）如：Where has she gone?（句中所指的人不在）Where has she been?（句中作指的人在）构成：精彩文案实用标准文档have / has + v-ing2)现在完成时态的肯定句、否

19、定句和疑问句形式(以 be和see为例)：肯定句：S+ have (has) +V-ed否定旬：S+ have (has) +not(haven ' t,hasn ' t)+V-ed一般疑问句：Have(Has)+ S+V-ed+ ?特殊疑问句：wh_+have(has)+ S+V-ed+ ?主 语肯定式否定式疑问式第一、二人称 和第三人称 复数以及名 词复数I /We/You/ They have been here before.He/ She has been here before.I / We/ You/ They/ Many people have seen the

20、 film.I /We/You/ They haven ' t been here before.He/ She hasn ' t been here before .I / We/ You/ They/ Many people haven ' t seen the film.Have you/ they been here before?Has he/ she been here before?Have you/ they/ many people seen the film?练习题:1.-How long he a fever?-Ever since last night.A. have, got B. have , had C. have, caught D. did, have2 .My bowl is empty. Who all my soup?A