英语时态语法总结

英语时态语法总结
英语时态语法总结

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)

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。(这里是“初中英语语法”重点知识,结合例句)

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)。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)

一般将来时表示将来某一时刻或经常发生的动作或状态。(这里是“初中英语语法”重点知识,结合例句)

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 graduate 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,而“am/is/are to +动词原形”表示安排或计划中的动作。如:A man told them that the woman was to give birth to the special baby.(有一个人告诉他们那个妇女就会生下那个特别的男孩)/ 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?)

⑦“be to +动词原形”表示按照计划将要发生的事情。如:An angel came to tell her that she was to have this special boy.

(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而此刻

不一定在进行的动作。(这里是“初中英语语法”重点知识,结合例句)

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 was 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。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)

(7) 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)

(9)现在完成进行时:现在完成进行时指一个从过去就开始一直延续到现在并由可能继续下去的动作,它具有现在完成时和现在进行时双重特征,结构是:“have/has + been +动词的现在分词”。如:I have been swimming in the cold water for about two hours.(我已经在冰冷的水里游了将近两个小时)/ How long have you been waiting here?(你在这里一直等了多久?)

(完整版)小学英语时态总结

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人教版七年级英语时态语法讲解

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初中英语语法八大时态总结

初中英语语法八大时态 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 at 7 every 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 at 7 every 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。 例如:The train leaves at six tomorrow morning. He comes back tonight. 5)在复合句中,当主句是一般将来时,时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。 例如:I'll tell him the news when he comes back. If you take the job , they will talk with you in greater details. 1.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

小学英语四大时态总结及练习题

你知道时态是什么意思吗?时态代表什么吗? 小学英语就四个时态,你掌握了吗? 时态动词变形名称动词变形规则各举一例 一般现在时动词变 第三人称单数形 式 1.一般情况下 2.动词结尾是ch, sh, s, x 3.动词结尾是o 4.结尾是辅音字母加y 1.不规则动词 一般过去时动词变过去式 2.一般情况下 3.动词结尾是e 4.重读闭音节辅元辅结构 5.结尾是辅音字母加y 6.不规则动词 一般将来时Be going to + Will+ 现在进行时动词变动名词 1.一般情况下 2.以不发音字母e结尾的动词 7.重读闭音节辅元辅结构 3.以y结尾的动词 4.以ie结尾的动词 你能发现它们之间的共同点和不同点吗? 勤加练习,百战不殆 I.把下列动词变为第三人称单数形式。 1. clean-- 2. go-- 3. have-- 4. do- 5.play-- 6. fly-- 7. come-- brush- 9. watch-- 10. study-- 11. ask-- 12.answer-- 13. swim-- 14. catch-- 15. write-- 16. eat-- 17. make-- 18. paint— 19. learn-- 20. phone-- 21. run— 22. hop-- 23. sing-- 24. pick— II.把下列动词变成过去式 is\am________ fly______ plant_____ are________ drink_________ play_______ go________ make ______ do_________ dance________ worry_____ask _____ taste_________ eat________ draw________ put ______ throw________ kick_________ pass_______ do ________ III.把下列动词变成动名词形式。 wake________ make__________ come____________ have____________take_________ leave__________ rid_________, regret__________,begin________ cut________, get_________, hit_________, run_________, set_________, sit__________, spit__________, stop_________, swim________, beg_________, drop__________, fit_________, nod_________, dig___________, forget_________, travel_________ visit_________ carry_________ enjoy___________ play ___________ study _____die_________ lie_________

高中英语语法(时态语态)练习精选

高中英语语法(时态语态篇)练习题精选 ( ) 1. –Where is the morning paper?–I ________ for you at once. A. get B. am getting C. to get D. will get ( ) 2. ________ a concert next Saturday? A. There will be B. Will there be C. There can be D. There are ( ) 3. If they come, we ________ a meeting. A. have B. will have C. had D. would have ( ) 4. If it ________ tomorrow, we’ll go roller-skating. A. isn’t rain B. won’t rain C. doesn’t rain D. doesn’t fine ( ) 5. Tomorrow he ________ a kite in the open air first, and then ______ boating in the park. A. will fly; will go B. will fly; goes C. is going to fly; will goes D. flies; will go ( ) 6. There ________ a birthday party this Sunday. A. shall be B. will be C. shall going to be D. will going to be ( ) 7. They ________ an English evening next Sunday. A. are having B. are going to have C. will having D. is going to have ( ) 8. Sorry, I can’t open the door, for I the key to it. A. lost B. lose C. had lost D. have lost ( ) 9. —It’s good to see you again, Agnes. —This has been our first chance to visit since from Iran. A. you return B. you returned C. you have returned D. returning ( ) 10. — Did you expect Frank to come to the party? — No, but I had hoped . A. him coming B. him to come C. that he comes D. that he would come ( ) 11. — Bob must be very wealthy. — Yes, he more in one day than I do in a week.

英语语法初中英语动词时态和语态讲解

英语语法:初中英语动词时态和语态讲解 (一)动词是谓语动所表示的动作或情况发生时间的各种形式。 英语动词有16种时态,但是常用的只有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。下面分别介绍。 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: a. He goes to school every day. b. He is very happy. earth moves around the sun. 2) 在时间状语从句和条件状语从句中,用一般现在时表示将来。例如: a. If you come this afternoon, we’ll have a meeting. b. When I graduate, I’ll go to countryside. 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),但限于少数动词,如:begin, come, leave, go ,arrive, start , stop, return, open, close等。例如: a. The meeting begins at seven. b. The rain starts at nine in the morning. 4) 表示状态和感觉的动词(be, like, hate, think, remember, find, sound 等)常用一般现在进行时。 a. I like English very much. b. The story sound very interesting. 5) 书报的标题、小说等情节介绍常用一般现在时。 2.一般现在时的用法 1)表示过去某时间发生的事、存在的状态或过反复发生的动作。 a. He saw Mr. Wang yesterday. b. 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”。I used to smoke. During the vacation I wouldm in the sea. 注:”used to “ 表示过去常发生而现在不再发生的动作或存在的状态。“would + 动词原形”没有“现在不再……”含义。另外“to be used to +名词(动名词)”表示“习惯于…..” a. I am used to the climate here. b. He is used tomming 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”表示即将发生的或最近打算进行的事。

1.-初中英语八大时态总结

初中英语八大时态知识梳理 一、一般现在时: 基本结构:①动词原形②主语三单:动词原形+s/es 三种常考基本用法: 1.经常性和习惯性动作: I always get up early. 2.客观事实和普遍真理: The earth goes around the sun. 3.在时间状语从句及条件状语从句中,一般现在表将来: If it doesn't rain, we will have a picnic. I’ll call you when I arrive at the airport. 该用法遵循"主将从现"的原则。 常见时间状语:always, usually, often, sometimes, every day, on Sundays, at weekends, once a week, twice a month, etc. 二、一般过去时: 基本结构:动词的过去式 基本用法: 1、过去某个时间里发生的动作或状态 e.g. I got up late yesterday. 2、过去习惯性、经常性的动作 Eg. When I was in the countryside, I often swam in the river. 常见时间状语:ago, yesterday, the day before yesterday, last week (year, night, month…), in 1986, just now, at the age of 10, at that time, once upon a time, etc. 三、一般将来时: 基本结构:①am/is/are/going to + do;②will/sha ll + do.

初中英语时态总结

时态是英语中一个重要的语法范畴,它表示不同时间发生的动作或存在的状态以及动作发生或存在的方式。动作发生的时间可分为现在、过去、将来和过去将来四种形式,动作发生的方式可分为一般、完成、进行和完成进行四种形式。将这时间形式和动作方式结合起来,就构成了以下16种时态形式(以do为例): 一般完成进行完成进行 现在完成进 现在一般 时现在完成时现在进行时行时 现 在 have done is doing have been doing do 过去完成进过去一般 时过去完成时过去进行时行时 过 去 had done was doing had been d oing did 将来一般将来完成时将来进行时将来完成进将 来时行时 will have will be d

will do done oing will have b een doing 过去将来完 过去将来过去将来完过去将来进 成进行时 过去一般时成时行时 将来 would d would hav would be would have been doin o e done doing g 构成时态的助动词be (is, am, are), have (has, have), shall, will等需根据主语的变化来选择。 在这16种时态中,其中有8种时态是最重要的,也是用得最多的,是初学者必须要掌握的,它们是一般现在时(也称一般现在时)、一般过去时(也称一般过去时)、一般将来时(也称一般将来时)、现在进行时、现在完成时、过去进行时、过去完成时、过去将来一般时(也称过去将来时),其余的时态相对用得较少。 01 一般现在时 1、表示现在发生的动作、情况、状态和特征。 2、习惯用语。

小学英语语法时态讲解与归纳.

小学英语语法时态讲解与归纳—一般现在时 一、一般现在时: 1.表示事物或人物的特征、状态。如:The sky is blue.天空是蓝色的。 2.表示经常性或习惯性的动作。如:I get up at six every day.我每天六点起床。 3.表示客观现实。如:The earth goes around the sun.地球绕着太阳转。 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。 一般疑问句:Be +主语+其它。如:-Are you a student? -Yes. I am. / No, I'm not. 特殊疑问句:疑问词+一般疑问句。如:Where is my bike? 2. 行为动词的变化。 l、当主语为第一,二人称及复数时,助动词为do 肯定句:主语+动词原形(+其它)。如:We often play basketball after school. 否定句:主语+ don't+动词原形(+其它)。如:we don’t play basketball after school. 一般疑问句:Do +主语+动词原形+其它? 如: Do you often play basketball after school l? Yes, we do. / No, we don't. 特殊疑问句:疑问词+以do开头的一般疑问句? 如: What do you often do after school ? 3、当主语为第三人称单数时 , 助动词为does 肯定句:主语+动词三单式(+其它)。如: He swims well. 否定句:主语+ doesn’t+动词原形(+其它)。如:He doesn’t swim well.. 一般疑问句:Does +主语+动词原形+其它。 如:Does he swim well ?

初中英语常用时态总结

初中英语常用时态 初中常用时态有:一般现在时,一般过去时,一般将来时,现在进行时,现在完成时,过去进行时 (1)一般现在时:表示现阶段经常发生或存在的状态 基本形式(以do为例): 第三人称单数:does(主语为非第三人称单数); 肯定句:主语+动词原形+其他;He works for us. 否定句:主语+don‘t/doesn't+动词原形+其他;He doesn't work for us. 一般疑问句:Do/Does+主语+动词原形+其他。Does he work for us? 肯定回答:Yes,(+主语+do/does)Yes, he does. 否定回答:No,(+主语+don't/doesn't)No, he doesn't 特殊疑问句:疑问词+一般疑问句语What does he do for us? He works for us. (2)一般过去时:表示过去的动作或状态 肯定句式:主语+动词过去式+其它 否定句式:在行为动词前加didn‘t,同时还原行为动词,或was/were+not; 疑问句:was或were放于句首;用did提问,同时还原行为动词 例如:Did he work for us? He didn't work for us. / He worked for us.

(3)一般将来时:表示将要发生的动作或存在的状态 肯定句式:will/shall(疑问句主语为第一人称I/We时,常用shall)+do be going to +do (表示打算计划要做的事,主语是人; 表示有可能要发生的事,主语是物) 例如:He will work for us . He is going to work for us. It is going to rain. 注意:有时候,一般现在时和现在进行时可以用来表示将来时,但不是所有动词都可以,必须是go,come,arrive,reach,leave , start, begin等瞬间动词才可以,瞬间动词所表示动作时间上极短,几乎没有正在进行的时间。表示将来只能是瞬间动词的进行时。 eg:We are leaving tomorrow. We are coming next week. The train leaves at six tomorrow morning. When does the bus star? It stars in ten minutes. 区别:一般现在时表将来,表示在时间上已确定或安排好的事情。 现在进行时表将来时,表示按计划安排要发生的事件。 (4)现在进行时:表示现在正在发生或进行的动作 句型结构:主语+be+v.ing〔现在分词〕形式(其中v表示动词) eg: I am buying a book.

初中英语语法知识—动词时态的难题汇编及解析

一、选择题 1.— Could you please tell me yesterday? — In the bookshop nearby. A.Where you bought the book B.Where you buy the book C.Where did you buy the book D.Where do you buy the book 2.—Rose, can you give me a hand? —Just a minute. I ______ the followers. A.am watering B.have watered C.watered D.water 3.We’re not sure _______ there’ll be _______ or not tomorrow. A.if; rains B.if; rainy C.whether; raining D.whether; rain 4.Miss Brown, we ______ cleaning our classroom. Can we go home now? A.finish B.finishing C.are finished D.have finished 5.—Mom, can you teach me how to pronounce the words? —Wait a minute. I ________. A.am cooking B.cook C.cooked D.will cook 6.Dick __________ in America, but he has been ___________ Chinese food since he moved to China. A.used to live; used to eating B.is used to live; used to eat C.is used to live; used to eating D.used to living; used to eat 7.My mother _____ dinner when I got home yesterday. A.has cooked B.was cooking C.will cook D.cooks 8.Which of the following is right? A.He is used to live there. B.My main job is spreading the message about protecting the environment. C.I have borrowed the book from the library for two weeks. D.Kids under 18 are not allowed to drive. 9.— Morning, Mike! Did you sleep well last night? — Yes. I went to bed at 9:30 because there ______ a math test this afternoon. A.was B.will be C.is going to have 10.Doctor Ray, as well as other scientists __________ trees for nearly 15 years, but they know only a little about them. A.study B.studies C.has studied D.have studied 11.My mother when I got home yesterday.

初中英语八大时态语态总复习时态总结

初中英语八大时态语态总复习时态总结 一般现在时态1一般现在时态用来表示经常,反复,习惯性发生的动作或存在的状态,常与表示频率的副词sometimes(有时),often(经常),usually(通常),always(总是)等连用。时间状语in the morning/afternoon/evening(在上午/下午/晚上),every day/week/month/year(每天/周/月/年,at noon/night(在中午/夜里),on Monday/Tuesday(在星期一/二)等也可用在一般现在时态中。如:Bruce usually walks to school.布鲁斯通常步行去上学。We have two P.E classes every week.我们每周上两节体育课。2表示现在的特征或状态。如:She is always ready to help others.她总是乐于助人。He is13years old.他13岁了。3表示事实或客观真理,或在谚语中,也用一般现在时。如:The sun rises in the east and sets in the west every day.太阳每天东升西落。When there is a will,there is a way.有志者,事竟成。4一般现在时的基本句型1)肯定句:①主语+动词原形+其他②主语(第三人称单数)+动词-s+其他如:They live in China.他们住在中国。He likes eating apples.他喜欢吃苹果。2)否定句:①主语+don’t+动词原形+其他②主语(第三人称单数)+doesn’t+动词原形+其他如:They don’t live in China.他们不住在中国。He doesn’t like eating apples.他不喜欢吃苹果。3)一般疑问句:①Do+主语+动词原形+其他?②Does+主语(第三人称单数)+动词原形+其他?如:Do they live in China?他们住在中国吗?Does he like eating apples?他喜欢吃苹果吗?【相关链接】当主语是第三人称单数时,谓语动词用第三人称的单数形式。谓语动词的第三人称单数形式的变化规则如下:1)一般在动词后直接加s。如:talk–talks,live–lives。2)以s,x.,ch,sh或o结尾的动词在其后加es。如:watch–watches,wash–washes,go–goes。3)以辅音字母加y结尾的动词,把y变成i再加es。如:carry–carries,fly–flies。4)特殊的,如:have的第三人称单数为has。 二、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 …),in1989,just now,at the age of5,one day,long long ago,once upon a time,etc.基本结构:①be动词;②行为动词否定形式: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。1一般过去时态场用来表示过去某个时间发生的动作或存在的状态。常用时间状语有:yesterday(昨天),last night(昨晚),last week(上个星期),four days ago(四天前),in2002(在2002年),just now(刚才),the day before yesterday(前天)。如:He went to the park yesterday.她昨天去了公园。(表示过去某个时间发生的动作)I was ten years old in2003.我2003年才10岁。(表示过去某个时间存在的状态)2表示过去习惯性的动作也用一般过去时。此时常和表示频率的副词:always(总是),often(经常),sometimes(有时)等连用。如:He always went to school early last year.他去年总是早早上学。3表达去世的人所做的事往往也用一般过去时。如:Ying Zheng was the first king in China.赢政是中国的第一个皇帝。4一般过去时态的构成1)肯定句:主语+动词的过去式+其他如:

最新小学英语四种时态总结

小学英语四种时态总结 1.一般现在时。主要描述经常会发生的动作、状态或不变的真理。句末常出现every day/week/year/Monday , in the morning, 句中常有always, usually, often, sometimes 组成:主语+be+名词(形容词) I am a student. He is tall. 否定句:在be 后加not I am not a student. He is not tall. 疑问句:be 动词提前到第一位。 Are you a student? Is he tall? Yes, I am. / No, I am not.Yes, he is. / No, he isn’t. 主语+动词+地点+时间 We go to school on Monday. He goes to the park on Sunday. 否定句:主语+don’t/doesn’t’t+动词原形+地点+时间 We don’t go to school on Monday. He doesn’t’t go to the park on Sunday. 疑问句:在句首加do或does Do you go to school on Monday? Yes, we do./ No, we don’t. Does he go to the park on Sunday? Yes, he does./ No, he doesn’t’t. 动词单三变化:1. 在原单词末尾加s , 如:like –likes

2. 单词以o, sh, ch, s, x 结尾加es, 如:go –goes 3. 单词末尾为辅音+y结尾去y加ies 如:study- studies 2. 现在进行时:主要叙述正在发生的事情。句末常出现now, 句首常出现look, listen 组成:主语+be +动词ing形式 I am reading English. They are swimming. He is playing football. 否定句:在be后加not I am not reading English. They are not swimming. He is not playing football. 疑问句:将be 放到第一位。 Are you reading English? Yes, I am./ No, I am not. Are they swimming? Yes, they are. / No, they aren’t. Is he playing football? Yes, he i s. / No, he isn’t. 动词变ing形式:1.在动词末尾加ing. 如:play- playing 2. 末尾有e 要去e加ing. 如:ride –riding 3. 末尾以辅音元音辅音结尾双写末尾一个辅音如:swim-swimming 3.一般将来时。主要描述将来要发生的事情。 句末常出现next Monday/week/ year, tomorrow

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