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时态（8个）：一般现在时: 经常或习惯性的动作结构: 肯定句主语+be (am, is, are ) + 其他 eg: I am Chinese.否定句主语+be not +其他 eg: I am not a boy.疑问句 Be+主语+其他 eg: Are you a girl?或: 肯定句主语+动原+其他 (三单作主语动词要变形)eg: I (He) often get (gets) up early.否定句主语+don't+动原+其他 (三单作主语don't变doesn't)eg: I (She) don’t (doesn’t) like him.疑问句 DO+主语+动原+其他 (三单作主语do变does)eg: Do (Does) you (she) like playing baseball?关键词: sometimes=at times有时，often经常, usually通常, always总是,every day每天, on Sunday afternoon在周日下午, five days a week一周五天, three times a month 一个月三次…现在进行时: 正在发生的动作结构: 肯定句主语+be+动词的现在分词(ing)+其他 eg: I am reading now.否定句主语+be not+动词的现在分词(ing)+其他 eg: I am not working.疑问句 Be +主语+动词的现在分词+其他 eg: Are you sleeping?关键词:now现在, at the moment此刻, look, listen, keep quiet等提示语.一般将来时: 将要发生的动作结构: 肯定句主语+will+动词原型+其他 eg: I will call you later.否定句主语+will not +动词原型+其他 eg: I will not go to the park.疑问句 Will +主语+动词原型+其他 Will you go shopping with her?(will 可改为be going to ,当主语是第一人称时will可用shall)关键词:tomorrow, next year明年, tonight今晚, this year今年, at the end of this term这学期期末, from now on从现在开始, soon一会儿马上, later后稍后，in three days三天之内, in the future 未来…一般过去时: 过去发生的动作强调时间句子结构:肯定句主语+be(was,were)+其他 eg: I was born on July.1st, 2000.否定句主语+be not+其他 eg: I was not born in 1999.疑问句 Be+主语+其他 eg: Were you born in January?或: 肯定句主语+动词的过去式(ed)+其他 Lily went shopping yesterday.否定句主语+did not+动原+其他 eg: He did not go to school today.疑问句 Did+主语+动原+其他eg:Did she pass the test?关键词:yesterday昨天,last week上周, last year去年, 一段时间+ago如ten years ago十年前 five hours ago五小时前, in +年/月，on+具体日期...Just now=a moment ago刚才,in the old days从前, long ago很久以前...过去进行时: 过去正在发生的动作结构: 肯定句主语+was/were+动词的现在分词+其他eg: I was doing my homework at 8 o’clock yesterday evening.否定句主语+was/were not +动词的现在分词+其他They were not staying at home at this moment last Sunday.疑问句 Was/Were + 主语+ 动词的现在分词+其他Were you sleeping when I called you last night?关键词:具体时间如:at ten o'clock yesterday morning, at this moment last Sunday上周日的这个时候...现在完成时: 过去发生的动作对现在造成的影响强调动作或其产生的结果结构:肯定句主语+have/has+动词的过去分词+其他(三单变成has)eg: This year alone, we've already planted ten thousand trees否定句主语+have/has not+动词的过去分词+其他eg: He has not arrived at home yet.疑问句 Have/Has +主语+动词的过去分词+其他eg: Have you been to China?关键词:already已经, yet还, just刚刚, ever曾经, never从不,so far目前, for +一段时间,since+过去的具体时间，this year alone今年以来,these five years alone这五年以来",in the last ten years 在过去的十年中…过去将来时:结构: 肯定句主语+ would+动原+其他 eg: I didn't know if he would come.否定句主语+ would not +动原+其他eg: They were not going to go hiking unless they finished their homework.疑问句 Would+主语+动词原型+其他 (would you like是词组一个固定搭配一般用表示礼貌的问)eg: Would you like to have a dinner with me?(would可改为was/were going to ,主语第一人称时would也可以用should)过去完成时:结构: 肯定句主语+had +动词的过去分词+其他eg: Mr. Smith died yesterday. He had been a good friend of mine.否定句主语+had not +动词的过去分词+其他eg: He said he has not been to America.疑问句 Had+主语+动词的过去分词+其他eg: Had he completed his homework by the time you got there.关键词: 句子中的两个动作都发生在过去一、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。
英语动词时态总结一、一般现在时(Simple Present Tense)表示经常性动作、惯性动作、普遍真理等。
1. 动词原形：- I, you, we, they + 动词原形- He, she, it + 动词原形 + -s/-es2. 特殊用法：- 表示客观事实或普遍真理：The sun rises in the east.- 表示经常性或惯性动作：I often go for a run in the morning.二、一般过去时(Simple Past Tense)表示过去某个时间发生的动作或存在的状态。
1. 动词过去式：- 一般情况下，动词过去式在词尾加-ed。
- 不规则动词过去式需单独记忆。
2. 特殊用法：- 表示过去的经历或事件：We traveled to France last summer.三、一般将来时(Simple Future Tense)表示将来发生的动作或存在的状态。
1. will/shall + 动词原形：- I, you, he, she, it, we, they + will + 动词原形- I, we + shall + 动词原形2. 特殊用法：- 表示决定、承诺、意愿等：I will help you with your homework.四、现在进行时(Present Continuous Tense)表示现在正在进行的动作。
1. be(am/is/are) + 动词-ing：- I + am + 动词-ing- He, she, it + is + 动词-ing- You, we, they + are + 动词-ing2. 特殊用法：- 表示现在进行的动作：I am studying for the exam.五、过去进行时(Past Continuous Tense)表示过去某个时间正在进行的动作。
1. was/were + 动词-ing：- I, he, she, it + was + 动词-ing- You, we, they + were + 动词-ing2. 特殊用法：- 表示过去正在进行的动作：She was watching TV when I arrived.六、将来进行时(Future Continuous Tense)表示将来某个时间正在进行的动作。
一般现在时1. 一般动词后加-s, 如：wears, reads, plays, likes,2.以s, x, ch, sh结尾，后加-es, 如：watches, brushes,3.以辅音字母+o结尾，一般加-es, 如：goes, does,4.辅音字母+y结尾，变y为i，再加-es, 如：worries, carries. Be动词一般现在时的特殊形态是：am, is, are。
Have的第三人称单数是has。
1) 表示经常性或习惯性的动作，常与表示频度的时间状语连用。
always, usually, often, sometimes, every week (day, year, month…), once a week, on Sunday。
always总是, often经常,usually通常, seldom很少, never 从不, sometimes有时（以上频度副词位置放于行为动词之前）, every…每…（放于句首或者句末均可）I leave home for school at 7 every morning.It often snows here.2) 表示现在的状态、特征、能力、性格等。
I know him very well.Ann Wang writes good English but does not speak well.3) 表示格言或警句中。
Pride goes before a fall.骄者必败。
Failure is the mother of success. 失败是成功之母。
4) 表示客观真理，客观存在，科学事实。
The earth moves around the sun.Shanghai lies in the east of China.三. 一般现在时态的肯定形式，否定形式及疑问形式肯定形式是用动词原形，be动词用am, is, are, 注：动词的第三人称单数形式的变化；否定形式是在be动词后加否定词not(缩写成isn’t, aren’t, am与not不能缩写),或者添加助动词do/does 加not再加动词原形(缩写成don’t/doesn’t).疑问形式是把be动词或助动词do/does提置句首, 动词还原，句末问号，人称上第一人称变第二人称，第二人称变第一人称，第三人称不变。
英语八大时态结构及用法
英语的八大时态包括现在、过去、未来一般时，现在、过去、未来进行时和现在、过去、未来完成时。
以下是这些时态的详细信息：
1. 现在一般时：I eat an apple every day.（我每天吃一个苹果。
）
2. 过去一般时：She studied hard last term.（她上学期学习很努力。
）
3. 未来一般时：They will visit their grandparents next week.（他们下周将会拜访他们的祖父母。
）
4. 现在进行时：He is reading a book now.（他正在读一本书。
）
5. 过去进行时：They were having dinner when I called.（当我打电话的时候，他们正在吃饭。
）
6. 未来进行时：We will be eating pizza for dinner tonight.（今晚我们将会吃披萨作为晚餐。
）
7. 现在完成时：I have already finished my homework.（我已经完成了我的作业。
）
8. 过去完成时：She had written a letter before she went to bed.（在睡觉之前，她已经写了一封信。
）
9. 未来完成时：They will have finished their project by next week.（到下周为止，他们将会完成他们的项目。
）
以上是英语八大时态的结构及用法，希望对你有所帮助。
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 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。
一般现在时态一、一般现在时的用法:1、表示经常或者反复发生的动作. 如: 我每天吃午饭. I have lunch every day.2、还表示现在存在的一种状态. 如：我姐姐是一位老师．My sister is a teacher.3、客观真理，客观存在，科学事实。
例如：The earth moves around the sun.地球绕着太阳转。
二、一般现在时态经常与often（经常）sometimes（有时）always（总是）usually （通常）等频率词连用，也经常与every day（每天）, every week（每周）, every month（每月）, every term（每学期）, every year（每年）, once a week （一周一次），twice a year（一年两次）等表示时间的词连用。
三、第三人称单数问题一般现在时中，当主语是第三人称单数时，即常在动词原形后加-s或-es。
四、一般现在时分类：１．一般现在时态分为be 动词的一般现在时。
1）be动词包括am，is，are. 中文为"是"，这三个词的用法要随着主语的变化而变化。
"am" 用于第一人称单数（I）; "is" 用于第三人称单数（he，she，it）; "are "用于第一人称复数（we），第二人称单数和复数(you), 第三人称复数（they）。
可以记住以下顺口溜：am管"我"，is管"，她，它，他"，are管"大家"。
一般疑问句和否定句：把be 动词"am，is，are" 放在句首,回答时也要使用be动词；变为否定句时,把表示否定的not 放在"am is are" 的后面, 其中可以简写为：is not---- isn't ；are not---- aren't；am not 没有简写形式。
英语八大时态用法详解一．一般现在时1. 概念：表示经常、反复发生的动作或行为及现在的某种状况。
2. 基本结构：（1）主语+ be动词（is / am / are）+表语（2）主语+ 行为动词的原形或单数第三人称形式+其他（3）There be 句型：There is / are +n. +介词短语 is / are 根据n. 的单复数决定。
否定形式：（1）am / is /are + not；（2）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，同时行为动词还原为原形。
（3）There is / are not +n. +介词短语一般疑问句：（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；（3））There is / are +n. +介词短语: is / are动词放于句首。
3.标志性时间状语：（1）on + 星期s = every 星期（2）once / twice/ three times a week (month / year …)（3）频度副词always / usually / often / sometimes=at times= (every)once in a while / seldom / never（不绝对）（4）in the mornings / afternoons / evenings = every morning / afternoon/ evening 4.用法：（1）表示经常性或习惯性的动作，常与表示频度的时间状语连用。
如：I leave home for school at 7 every morning.（2）表示客观真理，客观存在或科学事实。
如：The earth moves around the sun.（3）表示格言或警句。
如：Pride goes before a fall. 骄者必败。
英语八大时态用法详解一．一般现在时1. 概念：表示经常、反复发生的动作或行为及现在的某种状况;2. 基本结构：1主语+ be动词is / am / are+表语2主语+ 行为动词的原形或单数第三人称形式+其他3There be 句型：There is / are +n. +介词短语 is / are 根据n. 的单复数决定;否定形式：1am / is /are + not；2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,同时行为动词还原为原形;3There is / are not +n. +介词短语一般疑问句：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；3There is / are +n. +介词短语: is / are动词放于句首;3.标志性时间状语：1on + 星期s = every 星期2once / twice/ three times a week month / year …3频度副词always / usually / often / sometimes=at times= everyonce in a while / seldom / never不绝对4in the mornings / afternoons / evenings = every morning / afternoon/ evening4.用法：1表示经常性或习惯性的动作,常与表示频度的时间状语连用;如：I leave home for school at 7 every morning.2表示客观真理,客观存在或科学事实;如：The earth moves around the sun.3表示格言或警句;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;如：Columbus proved that the earth is round.4表示现在时刻的状态、能力、性格、个性等;如：I don’t want so much.Ann writes good English but does not speak well.5一般现在时表示将来含义① 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;如：The train leaves at six tomorrow morning.— When does the bus star— It stars in ten minutes.②在时间或条件状语句中;如：When Bill comes 不是will come, ask him to wait for me.I’ll write to you as soon as I arrive there.二．一般过去时1. 概念：表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作或行为;2. 基本结构：1主语+ was / were +表语2主语+ 行为动词的过去式 +其他3There be 句型:There was / were +n. +介词短语4主语+could+动词原形5主语+used to do sth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;3There was / were not +n. +介词短语4主语+could not +动词原形5主语+used not to do sth或主语+didn’t use to do sth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；3There was / were +n. +介词短语:was或were放于句首；4could放于句首；5Used主语+ to do sth或Did+主语+use to do sth3.时间状语：1last 短语2时间段+ago 3yesterday及yesterday短语4at the age of = when sb. was+年龄5in one’s teens / twenties6固定短语：just now=a moment ago, one day, from then on, at that time, the day before yesterday, before, long before, in the past , in the / early old days, in the ancient days, in the ancient + 国家,long long ago = once upon a time 故事的开头4. 用法：1在确定的过去时间里所发生的动作或存在的状态;如：Where did you go just now2表示在过去一段时间内,经常性或习惯性的动作;如：When I was a child, I often played football in the street.注意：used to do sth“过去常常做某事”,表示过去习惯性的动作或状态,但如今已不存在;如：Mother used not to be so forgetful. 妈妈过去没这么健忘;3用于时间状语从句a. 由when 引导的时间状语从句,从句用一般过去时态,主句用过去进行时态;如：His mother was cooking when he came back.b. 由since/before 引导的时间状语从句,从句用一般过去时态,主句用现在完成时态;如：I have made many friends since I came to China.It has been/is 15 years since I was a teacher.It has been/is 15 years before he knew it. 不知不觉15 年过去了;c. 由when / by the time/ before引导的时间状语从句,从句用一般过去时态,主句用过去完成时态;如：The plane had taken off when / by the time we arrived at the airport.The Enlish class had begun before I got to school.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. 基本结构：主语 + am / is /are + doing否定形式：主语 + am / is / are + not + doing一般疑问句：把be动词放于句首;3.时间状语：（1）now 2at this time = at this / the moment 3Look/Look at …4Listen / Listen to …5these days / months / years6It is+ 时间点/日期/星期4. 用法：1表示现在指说话人说话时正在发生的事情;如：We are waiting for you.2表示长期的或重复性的动作,说话时动作未必正在进行;如：Mr Green is writing another novel. 说话时并不一定在写小说3表示动作的渐变,这样的动词有：get, grow, become, turn, run, go, begin等;如：The leaves are turning red.It’s getting warmer and warmer.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;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等瞬间动词的现在进行时可以表示将来;如：I’m leaving tomorrow.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;如：My brother fell while he was riding his bicycle and hurt himself.2. 基本结构：主语 + was / were + doing否定形式：主语 + was / were + not + doing一般疑问句：把was或were放于句首;3. 时间状语：1at that time2at this time+过去的时间3It was+ 时间点/ 日期/ 星期过去4from A时间 to B时间+过去的时间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;如：We were watching TV from seven to nine last night.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;如：What was she doing at nine o’clock yesterday 介词短语表示时间点She was doing her homework then. 副词表示时间点When I saw him he was decorating his room. 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;如：When he was waiting for the bus, he was reading a newspaper. 两个动作都是延续的He was cleaning his car while I was cooking. 两个动作同时进行或主句的动作发生在从句的动作过程中五．一般将来时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. 基本结构：1主语 + am / is / are / going to do sth2主语 + will do sth3主语 + am / is /are t to do sth 4主语 + am / is /are about to do sth否定形式：1主语 + am / is /are + not + going to do sth2主语 + will notwon’t do sth3主语 + am / is /are not t to do sth 4主语 + am / is /are not about to do sth一般疑问句：1am / is / are放于句首；2will置于句首;3am / is / are放于句首；4am / is / are放于句首；2. 时间状语：1tomorrow及其短语、 the day after tomorrow2next短语3固定短语：one day, someday = some day, in the future, from now / today on, before long, sometime, in +时间段多长时间之后, in following+ 时间段4. will主要用于以下三个方面：1表示主观意愿的将来;如：They will go to visit the factory tomorrow.2表示不以人的意志为转移的客观的将来;如：Today is Saturday. Tomorrow will be Sunday.He will be thirty years old this time next year.3表示临时决定,通常用于对话中;— Mary has been ill for a week.— Oh, I didn’t know. I will go and see her.5. be going to主要用于以下两个方面：1表示事先经过考虑、打算、计划要做某事;如：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;如：Look There come the dark clouds. It is going to rain.6. 用于状语从句由when /as soon as / begore / after 等引导的时间状语从句或者if, unless, as/ so long as 引导的条件状语从句,从句用一般现在时态或从句为祈使句,再或者从句中含有情态动词,主句用一般将来时态;可理解为主将从现、主祈从现、主情从现如：Don’t trouble troubles until trouble troubles you.He will help you out whenever you have problems.I won't go to the partyunlessI'm invited.六．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. 基本结构：1主语 + was / were / going to do sth2主语 + would do sth否定形式：1主语 + was / were / not + going to do sth2主语 + would + not + do sth一般疑问句：1was或were放于句首；2would 提到句首;3. 时间状语：the next day morning, year, the following month week等;4. 用法：1“would + 动词原形”常表示主观意愿的将来;如：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;如：She said she was going to start off at once.I was told that he was going to return home.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;如：It seemed as if it was going to rain. 看来好像要下雨;3come,go,leave,arrive,start等瞬时动词可用过去进行时表示过去将来的含义;如：He said the train was leaving at six the next morning.She told me she was coming to see me.七．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;3. 基本结构：主语 + have / has + done +其他否定形式：主语 + have / has + not +done +其他一般疑问句：Have / Has +主语 + done +其他4. 时间状语：1already 用于肯定句yet否定句和一般疑问句2just, ever, before, never3so far=up to now = until / till now = by now4over/ in the past /last +时间段5by + 时间6by the end of +现在的时间7since +过去时间如具体的年、月、日、钟点等,如：1980, last month, half past six8 since +一段时间+ ago 9recently = lately10in recent +时间段5. 特殊用法：1由since/before 引导的时间状语从句,从句用一般过去时态,主句用现在完成时态;如：I have made many friends since I came to China.It has been/is 15 years since I was a teacher.It has been/is 15 years before he knew it. 不知不觉15 年过去了;（2）用于由that引导的定语从句中,先行词前有形容词的最高级修饰;如：You’re the best teacher that has ever taught me.6. 比较since和forsince 用来说明动作起始时间,for用来说明动作延续时间的长度;如：We haven’t had any guests since we moved in here.I have lived here for more than twenty years.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;7. 延续性动词与非延续性动词之间的转换：leave --- be away from borrow --- keep buy --- have begin/start --- be ondie --- be dead finish --- be over open sth --- keep sth openjoin --- be in+组织机构或be a member of+组织机构fall ill / asleep --- be ill / asleep get up---be upcatch / get a cold --- have a cold come here --- be here go there --- be therebecome / get +adj.--- be+adj come back --- be back get to/ arrive/reach --- be inget to know --- know go get out ---be out put on--- wear/ be in /be dressed in八．过去完成时1. 概念：以过去某个时间为参照,在此以前发生的动作或行为,或在过去某动作之前已完成的动作,即“过去的过去”;2. 基本结构：主语 + had done +其他否定形式：主语 + hadn’t done +其他一般疑问句：had置于句首;3. 时间状语：before, by the end of last yearterm, month等;4. 用法：1用于told, said, knew, heard, thought等动词后的宾语从句中;如：She said that she had never been to Paris.2由when / by the time/ before引导的时间状语从句,从句用一般过去时态,主句用过去完成时态;如：The plane had taken off when / by the time we arrived at the airport.The Enlish class had begun before I got to school.When the police arrived, the thieves had run away.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······”;如：We had hoped that you would come, but you didn’t.注意： had hardly… when ... 刚······就······;如：I had hardly opened the door when he hit me. 我刚打开门,他就打了我; had no sooner…than 刚······就······;如：He had no sooner bought the car than he sold it. 他刚买了这辆车,转眼又卖了;。
