初中英语八种时态归纳(带例题)
初中八种英语时态精讲精练(含答案)

初中八种英语时态精讲精练一般现在时一、用法1.表示经常发生的动作、行为或存在的状态。
常用的时间状语有:often, usually, always, every day/week/month/year, sometimes, seldom,once a week, twice a week, on Sundays等。
I go to school every day.2.表示主语的身份或特征。
His father is a doctor. Tom is tall.3.表示一种客观事实或普遍真理。
The earth is round. The sun is bigger than the moon. 4.在条件状态从句和时间状语从句中,用一般现在时表示将来。
If you don’t go soon, you’ll be late. 如果你不快去的话,你就要迟到了。
二、构成动词一般现在时,除主语为单数第三人称以外,谓语动词一律用原形,若主语为第三人称单数,则谓语动词的词尾应发生变化(加-s或-es)。
1.在动词原形后加-s run→ runs2.以ch, sh, s, o, x结尾的动词后加-es guesses, fixes, teaches, washes, goes3.以辅音字母+y结尾的动词,先将y变为i,再加-es try→ tries4.以元音字母+y结尾的动词后加-s stay→ stays 5. have-has三、一般现在时的句型变化。
1. 肯定句(1)主语+ am / is / are +表语They are new students. I am tall. He is from Japan.am is are 用法口诀:I用am,you 用are,is 连着他、她、它;单数用is , 复数一律都用are。
(2)a. 主语+实义动词+其它I read English every morning.b. 单三人称主语+实义动词单三人称+其它He usually goes to school by bike.2. 否定句(1)主语+am / is / are + not +表语She is not a nurse.(2)a. 主语+don’t +动词原形+其它如:I don’t pla y soccer after school.b.单三人称主语+doesn’t +动词原形+其它He doesn’t go to the park after school.3. 一般疑问句(1)Am / Is / Are +主语+表语?Is your mother a teacher?(2)a. Do + 主语+动词原形+其它?Do you speak English?b. Does +单三人称主语+动词原形+其它?Does your brother have a wide mouth?4. 特殊疑问句特殊疑问词+一般疑问句?What time does your mother get up every day?专项练习题一、写出下列动词的第三人称单数形式1. study ________2. play ________3. watch _____4. wash _______5. have _______6. ride _______7. take _______8. worry_______9. help _______10. say ________11.put ________12. teach ________13. fly ________14. eat ________15. go _______16. guess ______17. read _______ 18. do _______19. call ________20. cry ________1-5 studies, plays, watches, washes, has 6-10. rides, takes, worries, helps, says 11-15 puts, teaches, flies, eats, goes 16-20 guesses, reads, does, calls, cries二、用所给动词的适当形式填空1. He often ______(have) dinner at home.2. Daniel and Tommy _____(be) in Class One.3. We _______(not watch) TV on Monday.4. Nick ______(not go) to the zoo on Sunday.5. _____ they ____(like) the World Cup?6. What ____they often ____(do) on Saturdays?7. _______ your parents _______(read) newspapers every day?8. The girl _______(teach) us English on Sundays.9. She and I ________(take) a walk together every evening.10. The moon ________ (travel) round the earth.11. It usually ________ (take) me more than two hours to finish my homework.12. I will tell him the good news as soon as he ________ (come) back.13. Miss Gao is very busy. She ________ (sleep) six hours a day.14. Look! Susan ________ (dance) in the garden. She often ________ (dance) there.15. The children will go to the Summer Palace if it ________ (not rain) tomorrow.16. I _________ any pears (not have). But Mary _________ some (have).17. What language ____ you _____? (speak) 18. My brother _____ to be a scientist. (not like) 19. We ______ Japanese at school. (not study) 20. He _____ playing football. (not like)1. has2. are3. don’t have4. doesn’t go5. Do like6. do, do7. Do, read8. teaches9. take 10. travels 11. takes 12. comes 13. sleeps 14. is dancing, dances 15. doesn’t rain 16. don’t have, has 17. do, speak 18. doesn’t like 19. don’t study 20. doesn’t like三、按照要求改写句子1. Daniel watches TV every evening.(改为否定句)_________________________2. I do my homework every day.(改为一般疑问句,并作肯、否定回答)________________________________________________________3. Amy likes playing computer games.(改为一般疑问句,并作肯、否定回答)___________________________________________________4. We go to school every morning.(改为否定句)____________________________5. Sun Yang usually washes some clothes on Saturday.否定句: _____________ 一般疑问句: ________________ 划线提问: ____________6. Tom does his homework at home.否定句: ______________ 一般疑问句: ____________ 划线提问_____________1. Daniel doesn’t watch TV every evening.2. Do you do your homework every day? Yes, I do. No, I don’t.3. Does Amy like playing computer games? Yes, she does. No, she doesn’t.4. We don’t go to school every morning.5. Sun Yang doesn’t usually wash any clothes on Saturday. Does Sun Yang usually wash any clothes on Saturday? What does Sun Yang usually do on Saturday?6. Tom doesn’t do his homework at home. Does Tom do his homework at home? Where does Tom do his homework?四、选用所给的词语适当形式填空give, rain, enjoy, sing, return, borrow, keep1. It often ______ in my hometown in summer.2. Sometimes the birds _______ in the tree.3. Joe usually ____ books from the school library, but she never _____ them on time.4. May I ________ the dictionary for a week?5. The little boy ________ himself in the garden on Saturdays.6. Mary is a good girl. She often ________ me a hand when I need some help.1. rains2. sing3. borrows, returns4. keep5. enjoys6. gives一般过去时的用法一、定义:表示过去某一时间所发生的动作或存在的状态;表示在过去一段时间内,经常性或习惯性的动作。
初中英语八大时态详解及专项训练(附答案)(期末复习资料)!

初中英语八大时态详解及专项训练(附答案)(期末复习资料)!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. 基本结构:动词+ 原形(如主语为第三人称单数,动词上要加e/s)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 of China. 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。
He writes good English but does not speak well.他英语写得不错,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。
初中英语语法-八种时态详解与练习

初中英语语法:八种时态详解与练习一.概念:英语中表示不同时间发生的动作或存在的状态,需用不同的动词形式表示,这种不同的动词形式称为时态。
二.种类:(基本时态)一般现在时一般过去时现在进行时过去进行时一般将来时过去将来时现在完成时过去完成时一般现在时一、概念:经常、反复发生的动作或行为及现在的某种状况。
二、常搭配的时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week,on Sundays, etc.三、基本结构①be动词(is,am,are);②行为动词(主语是第三人称单数时谓语动词要加s或es外) 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。
一般疑问句:①把be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。
例句:I go to school at 6 every morning. 每天早上我七点去上学。
Summer follows spring. 春天之后是夏天。
I learned that the earth goes around the sun when I was in primary school. 我在小学就学过地球是围绕太阳转的。
Pride goes before a fall. 骄者必败。
四、基本用法:1) 描述当前时间内经常出现、反复发生的动作或存在的状态。
在这种情景中,句子常带有表示频率的时间状语:always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually等等,以表示句中的动作或状态是习惯性的、经常性的。
初中英语语法八大时态总结及练习题

英语语法八大时态一.一般现在时结构肯定句式: 主语+动词原形/动词的第三人称单数+其他否定句式: 主语+(助动词)don't/doesn't +动词原形+其他一般疑问句式: Do/Does+主语+动词原形+其他简略回答: (肯)Yes,主语+do/does (否)No,主语+do/does not缩写形式: don't = do not doesn't = does not例句:He often goes swimming in summer.I usually leave home for school at 7 every morning.二.一般过去时态结构肯定句式: 主语+动词过去式+其他否定句式: 主语+(助动词)didn’t +动词原形+其他一般疑问句式: Did+主语+动词原形+其他基本结构否定句一般疑问句Be动词was/were+not was/were提前,放于句首行为动词didn’t+do(动词原形)Did+主语+do(动词原形)三.一般将来时结构结构1:肯定句式:主语+助动词will+动词原形+其他否定句式:主语+助动词will+动词原形+not+其他一般疑问句式:助动词Will+主语+动词原形+其他简单回答:在口语中,will在名词或代词后常缩为’ll,wii not常简缩为won’t。
在疑问句中,主语为第一人称时(I和we)时,常用助动词shall。
例如:She’ll go to play basketball.Shall we go to the zoo?结构2:肯定句式:主语+be going to +动词原形+其他否定句式:主语+be not going to +动词原形+其他一般疑问句式:Be+主语+going to+动词原形+其他简略回答:(肯)Yes,主语+be (否)No,主语+be not将来时其他表示法1)be going to表示将来表示说话人的打算、计划、安排或根据迹象判断必然或很可能发生的事情。
初中英语八大时态全套精讲及练习题(附答案)

初中英语八大时态全套精讲及练习题.1 一般现在时的用法1)经常性或习惯性的动作,常与表示频度的时间状语连用。
时间状语: every…, sometimes,ofen,always,usually, twice a week, at…, on SundayI leave home for school at 7 every morning. He watches Tv once a week .2) 客观真理,客观存在,科学事实。
The earth moves around the sun. Shanghai lies in the east of China.3) 表示格言或警句中。
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:Columbus proved that the earth is round..4) 现在时刻的状态、能力、性格、个性。
I don't want so much.Ann Wang writes good English but does not speak well.比较:Now I put the sugar in the cup.I am doing my homework now.第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。
再如:Now watch me, I switch on the current and stand back.第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。
二. 构成及变化1、be动词的变化肯定句:主语+be(am,is,are)+其它。
如: I am a boy. 我是一个男孩。
否定句:主语+ be + not +其它。
如:He is not a worker. 他不是工人。
初中英语语法八大时态总结完整版

初中英语语法八大时态总结完整版一、一般现在时1.定义:表示经常性或习惯性的动作、状态或真理。
2.结构:主语+动词原形(+其他成分)。
3.例句:(1) I go to school every day.(2) He often plays basketball after school.(3) Water boils at 100 degrees Celsius.二、一般过去时1.定义:表示过去一些时间发生的动作或存在的状态。
2.结构:主语+动词的过去式(+其他成分)。
3.例句:(1) They visited their grandparents last weekend.(2) She lived in Beijing when she was young.(3) We studied English in middle school.三、一般将来时1.定义:表示将来一些时间将要发生的动作或存在的状态。
2. 结构:主语 + will + 动词原形(+ 其他成分)。
3.例句:(1) I will go to the park tomorrow.(3) We will have a party next week.四、现在进行时1.定义:表示现在正在进行的动作。
2. 结构:主语 + am/is/are + 动词-ing(+ 其他成分)。
3.例句:(1) She is reading a book right now.(2) They are playing soccer in the park.(3) We are having dinner at the moment.五、过去进行时1.定义:表示过去一些时间正在进行的动作。
2. 结构:主语 + was/were + 动词-ing(+ 其他成分)。
3.例句:(1) He was watching TV at 8 o'clock last night.(2) They were traveling in Europe during summer vacation.(3) We were studying when the phone rang.六、将来进行时1.定义:表示将来一些时间正在进行的动作。
初中英语语法八大时态总结(完整版)

初中英语语法八大时态一.一般现在时1.结构肯定句式:主语+动词原形/动词的第三人称单数+其他否定句式:主语+(助动词)don't/doesn't+动词原形+其他一般疑问句式:Do/Does+主语+动词原形+其他简略回答:(肯)Yes,主语+do/does(否)No,主语+do/does not缩写形式:don't=do not doesn't=does not例句:He often goes swimming in summer.I usually leave home for school at7every morning.2.用法1)表示经常的、习惯性的动作或存在的状态,常与表示频度的副词连用。
常用的频度副词有:always、often、usually、seldom、never、sometimes,every week(day,year, month…),once a week,on Sundays.频度副词在句中通常放在行为动词之前,系动词、助动词之后。
例如:He often goes swimming in summer.I usually leave home for school at7every morning.2)表示主语具备的性格、特征和能力等。
例如:All my family love football.My sister is always ready to help others.Ann writes good English but does not speak well.3)表示客观真理、客观存在、自然现象。
例如:The earth moves around the sun.Shanghai lies in the east of China.4)表示按计划或安排好的,或将要发生的动作,可用一般现在时表将来。
但只限于start,begin,leave,go,come,arrive,return,take place等。
初中英语八种时态详解及练习

初中英语语法:动词八种时态、被动语态详解练习及答案:一、初中英语被动语态用法小结[1]一、语态概述英语的语态是通过动词形式的变化表现出来的。
英语中有两种语态:主动语态和被动语态。
主动语态表示主语是动作的执行者。
例如:Many people speak Chinese.谓语:speak的动作是由主语many people来执行的.被动语态表示主语是动作的承受者,即行为动作的对象.例如:Chinese is spoken by many people。
英语English是动词speak的承受者。
二、被动语态的构成被动语态由“助动词be+及物动词的过去分词"构成。
人称、数和时态的变化是通过be的变化表现出来的。
现以speak为例说明被动语态在各种时态中的构成.一般现在时:am/is/are+spoken一般过去时:was/were+spoken一般将来时:will/shall be+spoken现在进行时:am/is/are being+spoken过去进行时:was/were being+spoken现在完成时:have/has been+spoken过去完成时:had been + spoken三、被动语态的用法(1)不知道或没有必要说明动作的执行者是谁。
例如:Some new computers were stolen last night.一些新电脑在昨晚被盗了.(不知道电脑是谁偷的)This bridge was founded in 1981。
这座桥竣工于1981年。
(2)强调动作的承受者,而不强调动作的执行者。
例如:The glass was broken by Mike.玻璃杯是迈克打破的。
This book was written by him.这本书是他写的.Your homework must be finished on time.你们的家庭作业必须及时完成。
四、主动语态变被动语态的方法(1)把主动语态的宾语变为被动语态的主语。
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初中英语八种时态归纳(带例题)时态是英语学习中一个至关重要的内容,广大初中学生在实际运用时,往往对时态总是倍感棘手,下面我们就归纳复习一下这几种时态。
1、一般现在时:概念:经常、反复发生的动作或行为及现在的某种状况。
时间状语:Always(总是), usually(通常), often(经常), sometimes(有时候), every week (day, year, month…), once a week, on Sundays ,etc.基本结构:当主语是第三人称单数时肯定句主语+动词单三+其他否定句主语+doesn't+动词原形+其他一般疑问句Does+主语+动词原形+其他肯定回答Yes,主语+does否定回答No,主语+doesn't当主语不是第三人称单数时肯定句主语+动词原形+其他否定句主语+don't+动词原形+其他一般疑问句Do+主语+动词原形+其他例句:I never get up early on Sundays.特殊疑问句特殊疑问词(when,where,who,how ,etc.)+一般疑问句2、一般过去时: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。
时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.基本结构:主语+动词过去式+其他否定形式did+not+do+其他;一般疑问句did+主语+do+其他?例句:I went to Italy .I visited museums and sat in public gardens3、现在进行时:概念:表示现阶段或说话时正在进行的动作及行为。
时间状语:now, at this time(在这一刻), these days, etc.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、过去进行时:概念:(1)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)表示一个动作正在进行时,另一个动作突然发生了。
时间状语:at this time yesterday, at that time(在那一刻)或以when、while引导的谓语动词是一般过去时的时间状语等。
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。
While与when(1)用while连接(while只接doing)例:My mother was cooking while I was doing my homework.(可以持续动作时态一致)(2)when表示(when可以接doing或did,when后动作时间长,用doing,时间短,用did)例:I was doing my homework when my mother came in.(间接表达了具体时间)例句:I was having breakfast when the telephone rang5、现在完成时: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。
时间状语:recently, lately, since(自从)...,for(长达) (i)the past few years, etc.基本结构:主语+have/has+过去分词(done)①肯定句:主语+have/has+过去分词+其他.②否定句:主语+have/has+not+过去分词+其他.③一般疑问句:Have/Has+主语+过去分词+其他.④特殊疑问句:特殊疑问词或词组+一般疑问句(have/has+主语+过去分词+其他)?例句:I have just received a letter from my brother.6、过去完成时: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”。
时间状语:after,when, as soon as(一...就...), until, before,by the end of(到…为止)last year(term, month…),etc.基本结构:主语+had+过去分词(done)①肯定句:主语+had+过去分词+其他.②否定句:主语+had+not+过去分词+其他.③一般疑问句:Had+主语+过去分词+其他?肯定回答:Yes,主语+had.否定回答:No,主语+had not .例句:The children ran away after they had broken the window.As soon as the sun had set we returned to our hotel.I had not understood the problem until he explained it .7、一般将来时: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。
时间状语:tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.基本结构:①am/is/are/going to + do;②will/shall + do.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:①be放于句首;②will/shall提到句首。
例句:I will meet him at the harbour early in the morning.注:将来进行时will be doing 将来某时刻正在进行。
(用将来进行时提问更加客气,礼貌。
能用will be doing 都能换成will do 表达。
但语气、含义稍有不同)例句:Tomorrow evening they will be singing at the workers’ Club.8、过去将来时: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。
时间状语:the next day(morning, year…),the following month(week…),etc.基本结构:①was/were/going to + do;②would/should + do.否定形式:①was/were/not + going to + do;②would/should + not + do.一般疑问句:①was或were放于句首;②would/should提到句首。
一般过去将来时常用在间接引语中例句:She said that Mr.Jones would see you now.他说过琼斯先生现在要见你。
特殊疑问句特殊疑问词(when,where,who,how ,etc.)+一般疑问句Ⅱ.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: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。
I have bought a car.I have had the car for 3 weeksI haven’t bought anything for 3 months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 [li:ɡ]联盟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.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.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.四、“be going to+动词原形”与“will(shall)+动词原形”结构的转换“be going to+动词原形”、表示打算、计划要做的事;将来时“will(shall)+动词原形”结构在书面语中,当主语为第一人称时,常用助动词shall。
在口语中,所有人称都可以用will。
请看:We are going to visit the Great Wall next Sunday.We shall visit the Great Wall next Sunday.动词时态考点分析一、根据时间状语确定时态的原则1. Hurry up! The play for ten minutes.A. has begunB. had begunC. has been onD. began[析] 1.since后接时间的起点,for后接时间段,主句动词用现在完成时,应注意瞬间动词与延续性动词的使用。
二、特殊疑问句2.How staying? for five days.A.long they will beB.they will beC.long will they beD.long they be[析] 特殊疑问句特殊疑问词(when,where,who,how ,etc.)+一般疑问句三、根据上下文已有时态信息点确定时态的原则3. –When this kind ofcomputer ?--Last year.A. did; useB. was;used C. is; used D. are; used[析] 此例由下句的时间状语推断出一般过去时态,并且要考虑到被动语态。