淡水氤氲
学好时态基本就拿下了语法的半壁江山,时态的学习至关重要,很多学生认为时态的种类太多,总是太容易记混。下面是英语时态总结,供大家参考。
1.概念:经常、反复发生的动作或行为及现在的某种状况。
2.句子结构:主语+do/does(现在分词)
3.时间状语:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays...
4.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。
5.一般现在时通常表示:(1)表示一直发生的事情,经常发生的动作;(2)表示客观事实或者真理;(3)谈论时间表、旅程表等;(4)谈论籍贯、国籍等。
6.一般疑问句: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。
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.句子结构:主语+did
3.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.
4.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。
5.一般疑问句: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.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.句子结构:have/has + done
3.时间状语:recently, lately, since…for…,in the past few years, etc.
4.否定形式:have/has + not +done.
5.一般疑问句:have或has。
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: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: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?
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
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)
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/shall + do.
4.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。
5.一般疑问句:①be放于句首;②will/shall提到句首。
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/should + do.
4.否定形式:①was/were/not + going to + do;②would/should + not + do.
5.一般疑问句:①was或were放于句首;②would/should 提到句首。
6.用法
(1)“would+动词原形”常表示主观意愿的将来。
例:He said he would come to see me.
他说他要来看我。
(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:She said she was going to start off at once.
她说她将立即出发。
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。
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。
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。
新雨初晴水星
时态是在英语学习中至关重要的一个内容,为了帮助初中的学生们学习,我为大家总结了初中阶段学习的时态。希望能对大家有所帮助! 初中英语必考时态知识点 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: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 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 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。 初中英语必考时态练习题 1. The sun ________ in the east. A. is always rising B. always is rising C. rises always D. always rises 2. He often ________ his clothes on Sundays. A. washing B. washes C. has washed D. wash 3. I’m Japanese. Where ________ from? A. do you come B. you are coming C. you come D. are you coming 4. A mother who ________ her son will do everything for his happiness. A. is loving B. loves C. loved D. has loved 5. ________ at a higher temperature than water? A. Has milk boiled B. Is milk boiling C. Does milk boil D. Was milk boiling 6. He signed to us with his hand, “The lesson is over. You ________.” A. dismissed B. are dismissed C. have dismissed D. were dismissed 7. I haven’t met him for ages, but his mother ________ him sometimes. A. had still seen B. still sees C. has still seen D. still saw 8. We will start as soon as our team leader________ . A. comes B. will come C. come D. is coming 9. I think Jack ________ the answer. A. has known B. does know C. is knowing D. knows 10. My father ________ George quite well; they were introduced at a party. A. is knowing B. was knowing C. knows D. had been knowing 11. Where ________ ? A. Mary works B. works Mary C. does Mary works D. does Mary work 12. I think this question ________ to answer. A. easy B. is easy C. was easy D. Both A and B 13. ________ oil or butter when you cook it ? A. Do you use B. Did you use C. Were you using D. Have you used 14. I ________ some newspaper at seven yesterday evening. A. am reading B. read C. was reading D. will read 15. Now he ________ a book about New York. I don’t think he will finish it. A. writes B. wrote C. has written D. is writing 16. Zhang Hua does a lot of housework every evening, but now he ________ his schoolmates with their lessons. A. help B. is helping C. helps D. has helped 17. Mother washes the girl’s hair. Look, she ________ . A. is washing it now B. washes it C. is washing them now D. washes them now 18. He usually listens to the radio, but at the present moment he ________ television. A. watches B. is watching C. has watched D. had watched 19. How long ago ________ playing with soldiers? A. have you stopped B. had you stopped C. did you stop D. do you stop 20. Look at John! What _______ ? A. does he B. he is doing C. is he doing D. does he do 21. It ________ hard when I left my house. A. is raining B. rains C. was raining D. will rain 22.The railway ________ in three years. A. is complete B. will completed C. has completed D. will be completed 23. Don’t talk so loudly. Your father ________ . A. sleeps B. is sleeping C. slept D. had slept 24. ----- What are you doing under the table? ----- I ________ to find my pen. A. tried B. had tried C. try D. am trying 25. Jane and Tom ________ the door. A. are walking at B. walk at C. walks to D. are walking to 26. How many people does the doctor know ________ of the disease? A. are dying B. is dying C. has died D. dies 27. He ________ thin. A. was getting B. is getting C. will getting D. had been got 28. Our team ________ every match so far this year, but we still have three games to play. A. was winning B. has won C. had won D. wins 29. I shall tell you what he ____at three o’clock yesterday afternoon. A. has done B. has been done C. had been doing D. was doing 30. I ________ my homework now. A. finish B. finished C. have finished D. had finished 31. I ________ this coat for very long. It still looks quite new. A. wasn’t having B. haven’t had C. hadn’t D. haven’t been having 32. ________ reading the book yet? A. Have you finished B. Were you finishing C. Had you finished D. Are you finishing 33. The evening party ________ .You are a little late. A. just began B. just has begun C. has just begun D. has begun just now 34. The dog is still wet. It ________ out of the rain. A. only just comes B. has only just coming C. was only just come D. has only just come 35. Where did you study before you ________ to this middle school? A. come B. came C. are coming D. will come 36. He ________ home for nearly three weeks. A. has gone away from B. has left C. has been away from D. went away from 37. ----- Did your brother go toAmericalast year? ----- ________ . A. No, he has never go there B. No, he has never gone here C. No, he never was there D. No, he’s never been there 38. My uncle ________ in that factory since 1958. A. worked B. had worked C. is working D. has worked 39. I ________ her since she was a little girl. A. knew B. know C. had known D. have known 40. He ________ for three years. A. has joined B. has been in the army C. joined D. has served the army 41. His grandfather ________ for thirty years. A. died B. was dead C. has been dead D. has died 42. I ________ a college student for more than a year. A. became B. have become C. was D. have been 43. I ________ this radio for two years. A. used B. use C. have used D. am used 44. I ________ from my brother for a long time. A. not have heard B. have not heard C. have heard not D. do not hear 45. Since you don’t want to go, I ________ alone. A. will go B. go C. went D. have gone 46. He________ his watch. Have you seen it anywhere? A. lost B. lose C. has lost D. had lost 47. I ________ the exhibition on the life and work of Lenin. A. see B. saw C. have seen D. am seeing 48. When I was a little boy my father ________ me the earth is round. A. tells B. has told C. had told D. told 49. You ________ your homework.. A. haven’t done B. have doing C. have not doing D. not done 50. Our teacher ________ to Beijing three times. A. went B. had done C. has gone D. has been 初中英语语法学习方法 1.在理解的基础上学习 学习语法要真正理解,不要死记硬背条条框框。例如家长在辅导孩子英语时,也许会特别强调现在分词和动名词在句子中的不同成分。很多孩子就死记硬背:分词可以作定语、状语、补语、表语;动名词可作定语、主语、宾语、表语。即使这样也经常记混淆。其词能充当的成分动名词基本都能充当。这样也便于理解为什么动名词能充当主语和宾语,而分词则不能。理解语法并不是要对语法规则刨根到底。有的孩子问:为什么英语有那么多时态,而汉语没有?每种语言都有它自己的规则。汉语不是没有时态,只是时态的表现形式不像英语那么明显。 2.积极主动归纳、总结语法规则 孩子在学习过程中要善于主动观察、归纳、总结语法规则,不能完全依靠家长、老师的讲解。研究表明,孩子自己归纳总结的语法规则比从书本上学来的记得更好。在孩子一道题或给予详细讲解后,应该让孩子尝试着自己总结规律。同样的情况在怎样的场合使用?有没有例外?实践表明,能自己总结语法规律的孩子,更能对语法进行灵活运用,且在阅读中也便显出反应迅速准确的良好状态。另外,有的语法书里讲的规则有时过于简单甚至不准确。比如很多语法书里,关于字母。结尾的名词的复数的规则是:一般加8226;s;有些加-es。那么到底哪些加—s哪些加-es呢?孩子又只能死记硬背。其实,多数单词加-es,比如heroes,tomatoes,potatoes,tornadoes,volcanoes,torpedoes等;少数单词加8226;s,而且加—s的词多为较长单词的缩写。比如:photographs—photos;kilograms—kilos;hippopotamus—hippos等。而radio本身就是几个单词的缩写,其复数形式当然是radios。如果孩子能够在学习中发现类似的规律,则可以大大减少死记硬背的负担。 3.要善于从错误中学习 英语学习中出现错误是不可避免的,孩子在学习时,一方面不要怕犯错误,要大胆地使用英语;另一方面,要注意纠正错误,从错误中学习。发现错误和纠正错误是做英语练习的目的之一。对于老师、家长批改过的作业,一定要仔细看。对批改还不明白的,一定要向家长或同学请教。在口头交际中,不能完全不顾语法,也不能因为怕犯语法错误而不敢开口。完全不顾语法,可能会使语法错误形成习惯,以后想改也改不过来。而因为怕犯错误而不敢开口或在表达中过多地进行自我纠正会影响交际的顺利进行,也可能因此失去很多交际的机会。研究表明,在口头表达中,适度地监控语法的正确性和准确性最有利于孩子提高口语能力。 猜你喜欢: 1. 初中英语可数名词归纳总结 2. 英语重点学习知识点总结 3. 高考英语知识点归纳总结 4. 初一英语易错知识点归纳总结 5. 人教版初中英语知识点总结
静静的娇儿
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(day, year, month…), 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:主语+am/is/are +not+其他; 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..[编辑本段]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:主语+was/were +not+其他;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.[编辑本段]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, days, etc. look. listen 3.基本结构:主语+be +doing +其他 4.否定形式:主语+be +not +doing+其他 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.[编辑本段]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 主语+was/were +doing +其他 4.否定形式:主语+was/were + not +doing+其他 5.一般疑问句:把was或were放于句首。(第一个字母大写) 6.例句:At that time she was working in a PLA unit. When he came in, I was reading a newspaper.[编辑本段]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:yet,already,just,never,ever,so far,by now,since+时间点,for+时间段,recently, lately, in the past few years, etc. 3.基本结构:主语+have/has +p.p(过去分词)+其他 4.否定形式:主语+have/has + not +p.p(过去分词)+其他 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.[编辑本段]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:主语+had + p.p(过去分词)+其他 4.否定形式:主语+had + not +p.p(过去分词)+其他 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 基本结构:主语+had+p.p(过去分词)+其他 ①肯定句:主语+ had+p.p(过去分词)+其他 ②否定句:主语+ had+ not+p.p(过去分词)+其他 ③一般疑问句:Had+主语+p.p(过去分词)+其他 ④特殊疑问句:特殊疑问词+一般疑问句[编辑本段]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:主语+am/is/are +going to + do+其他;主语+will/shall + do+其他 4.否定形式:主语+am/is/are not going to do ;主语+will/shall not do+其他 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.[编辑本段]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:主语+was/were +going to + do+其他;主语+would/should + do+其他 4.否定形式:主语+was/were/not + going to + do; 主语+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 .[编辑本段]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:主语+be going to/will/shall + have+p.p(过去分词)+其他 4例句:By the time you get back, great changes will have taken place in this area.[编辑本段]十、现在完成进行时 1.概念:表示从过去某一时间开始一直延续到现在的动作。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。 2.基本结构:主语+have/has +been +doing+其他 3.时间状语:since+时间点,for+时间段等。 4.例子:I have been sitting here for an hour. The children have been watching TV since six o'clock.[编辑本段]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.[编辑本段]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.[编辑本段]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.
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