英语8种时态讲解及练习精编版
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。
(完整word版)八大时态综合讲解及专项练习题共八页打印版
英语八大时态详解英语的时态（tense)是一种动词形式,不同的时态用以表示不同的时间与方式。
下面就英语中常见的八种基本时态进行阐述,其它的时态都是在这八种时态的基础上结合而成的。
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， on Sundays，3.基本结构：动词原形 (如主语为第三人称单数，动词上要加(e）S)4.否定形式：am/is/are+not;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，通常还原行为动词。
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.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(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4。
否定形式:was/were+not；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.三、现在进行时:1。
英语常用八种基础时态讲解和练习
英语常用八种基础时态讲解和练习LEKIBM standardization office【IBM5AB- LEKIBMK08- LEKIBM2C】英语时态一般现在时一般现在时通常用动词原形表示，但当主语是第三人称单数（he, she, it, Tom）时需要在在动词原形后面加-e或-es.如：一般现在时的基本用法1.表示主语现在的特征和状态，通常不用时间状语。
He is twelve, she is at home. She likes bread.2. 表示经常发生、反复发生的动作。
这种用法中与always, usually, often, sometimes, hardly ever, never, once a week等频度副词连用。
She often goes to the movies on weekends.--When is your birthday?--My birthday is January 15th.3.表示客观真理、科学事实、格言等。
The sun always rises in the east.太阳总是从东方升起。
The teacher said that the earth goes around the sun.4.一般现在表示将来时。
①. 表示按时间表拟定的或安排好，到时就发生的事情或动作。
The train arrives at 10:30. There is plenty of time.火车十点三十分到达，还有充足的时间。
She comes back next week.她下周会回来。
②在时间状语从句和条件状语从句中。
I will discuss this with you when we meet next time.下次见面时咱们再讨论。
If he arrives, please give me a phone call.现在进行时构成：be(am, is are)+现在分词。
初中八种基本时态讲解及练习精编版
英语语法（时态）注意：句型变化时,否定句在am /is /are /will /have /has /was /were /had /would 后面加not,而且not 都可以缩写为n’t (am后面not不可以缩写)；疑问句将am /is /are /will /have /has /was /were /had /would 提前到句首。
八种时态的具体用法：(1)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.(开往海口的列车上午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。
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。
初中八种基本时态讲解及练习
英语语法（时态）[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)注意：句型变化时,否定句在am /is /are /will /have /has /was /were /had /would 后面加not,而且not都可以缩写为n’t (am后面not不可以缩写)；疑问句将am /is /are /will /have /has /was /were /had /would 提前到句首。
八种时态的具体用法：(1)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.(开往海口的列车上午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。
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。
(完整word)初中英语八大时态的详细讲解与练习
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。
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英语时态八种基本时态讲解及练习一．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三．用法：1）一般现在时表示经常发生或习惯性的动作或状态及客观现实和普遍真理。
一般现在时常以动词原形表示，但当主语是第三人称单数时，动词词尾加-s或-es。
2）句型结构：主语＋Ｖ.（包括be动词）＋宾语＋…She is an engineer.He has breakfast at 6:00every day.3）注意：a)一般现在时通常与always , often , usually , every day , sometimes , once a week等时间状语连用。
I always watch TV at 8: 00 in the evening .They go home once a week .We usually do our homework at home .b)表客观现实或普遍真理。
The sun always rises in the east .The light travels faster than the sound .c)表永远性的动作或状态。
He lives in the country .4）第三人称单数变化形式。
a)一般情况动词在词尾加-s .come---comes speak---speaks work---works live---lives b)以o, s, x, ch, sh结尾的单词在词后加-es.do---does go---goes finish---finishes brush---brushes fix---fixes pass---passes watch---watchesc)以“辅音字母＋y”结尾的单词变y为i加-es.Study---studies carry-carries cry---criesd)以“元音字母＋y”结尾的单词直接加-s.play---plays stay---stays例句：我们每天晚上九点做作业。
我在早上七点半起床。
他每天七点去上班。
我们经常下午打篮球。
他喜欢音乐。
地球围绕太阳转。
火车六点出发。
5）否定句和疑问句。
a)-----He is an engineer.-----He isn’t an engineer.-----Is he an engineer?-----Yes, he is ./ No, he isn’t.b)----We get up at 7:30 in the morning .-----We don’t get up at 7:30 in the morning .-----Do you get up at 7:30 in the morning ?-----Yes, we do. / No, we don’t.c)----He likes music.-----He doesn’t like music.-----Does he like music?-----Yes ,he does./ No, he doesn’t .1）一般过去时表示发生在过去的动作或存在的状态，通常与表示过去的时间状语yesterday, last night ,some years ago, in 1990,in those days.等连用。
I was a student 6years ago.I went to Beijing last year.They saw a film last night .2）句型结构：主语＋Ｖ.过去时＋宾语＋…例句：昨天他很忙。
去年他抽烟了。
两年前他去参军了。
他在1990年去世了。
3）否定句和疑问句。
a)----He was busy yesterday.-----He wasn’t busy.-----Was he busy?-----Yes, he was./ No, he wasn’t.b)----He smoked last year.-----He didn’t smoke last year.-----Did he smoke last year?-----Yes ,he did ./No ,he didn’t.c)----He joined the army in 1990.-----He didn’t joined the army in 1990.-----Did he join the army in 1990?-----Yes ,he did ./No ,he didn’t.4）动词过去式变化规则。
a)一般情况下的词加-ed.work---worked call----called laugh----laughedExplain----explained finish----finished knock----knockedb)以不发音的字母e结尾的单词直接加-d .live----lived change----changed smoke----smoked die----died graduate----graduated drive----drovec)以“辅音字母＋y”结尾的单词，变y为i加-ed.study----studied carry----carried cry----criedtry----tried marry----marriedd)以“元音字母＋y”结尾的单词直接加-ed.play----played stay----stayede)以“一个元音字母＋一个辅音字母”结尾的单词应先双写这个辅音字母然后再加-ed. stop----stopped plan----planned pat----pattedf)动词不规则变化：do----did go----went come----came run----ran write----wrote begin----began drink----drank keep----kept leave----left sleep----slept make----made lie----lay dig----dug eat----ate know----knew cut----cut set----set let----let read----read hurt----hurt例句：我前天拿走了这本书。
去年我买了一辆自行车。
每天晚上我听音乐。
她通常待在家里。
两天前我完成了这项工作。
复习：1) I (be) a teacher 2 years ago.2) He (be) a student now.3) He (do) his homework at home every day.4) They (join) the Party in 1998.5) We (not eat) apples yesterday.6) We (not play) basketball every day.7) He (not go ) home once a week.8) I am 16 years old. (划线部分提问)9) I go to work at 8:00 every morning. (划线部分提问)10) They joined the Party in 1990. (划线部分提问)11) I went to Beijing last year. (划线部分提问)1)表示将来发生的动作或存在的状态，常与表将来的时间状语tomorrow, the day after tomorrow, next Sunday, soon, in a few days等连用。
2)句型结构：主语＋will/shall＋V.原形＋…（第一人称用shall）I shall go to Shanghai tomorrow.They will have a meeting next week.----She will be 20 years old.----Will she be 20 years old?----Yes, she will./ No, she won’t .3)主语＋will/shall＋V.原形＋…be(am, is, are)going toThey will have a meeting next Sunday.(will=are going to )----What will they do next Sunday ?----When will they have a meeting?4) be about to＋V.原形I am about to leave school.不能与表示时间的副词连用。
They are about to set out.(√)They are about to set out soon.(×)复习题：1.He (do) his homework at school every day.2.They (finish) their work yesterday.3.We (visit) their farm next year.4.我半小时后要吃午饭。
5.他将骑自行车去学校。
6.他们下周日将去买汽车。
1）过去将来时是立足于过去某时，从过去的观点看将要发生的动作或状态。
主要用于宾语从句中。
2）基本结构：主语+would/should was/were going to +V.原形+…He said that he would have a meeting next week.(He says that he will nave a meeting next week.)They said we should leave school tomorrow.(They say we shall leave school tomorrow.)1)现在进行时表示现在或现在这段时间正在进行的动作。
通常与now, at present等时间状语连用。
2)基本结构：主语+be(am, is, are)+ v-ing +…You are listening to me carefully now.She is writing a letter this year.Look! They are dancing.We are studying English at present .It’s raining hard now.3）动词现在分词的构成①一般动词直接在词后加-ingdo– doing read - readingwork– working think – thinkingstudy– studying go – goingwatch– watching jump - jumping②以不发音的字母e结尾的动词，应先去掉e然后加– inglike– liking take – takingleave– leaving live – livingreceive– receiving dance – dancingcome– coming smoke – smokingwrite - writing③以“一个元音字母+一个辅音字母”结尾的动词，应先双写这个辅音字母然后再加-ingstop– stopping begin – beginningdig– digging swim – swimmingrun– running sit – sitting(注意：listen– listening open – opening eat – eatingrain– raining sleep - sleeping)现在分词构成口诀现在分词用途多，进行时态不可缺。