英语8种时态讲解及练习
英语八大时态结构_含例句

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。
英语八大时态讲解及练习

英语八大时态讲解及练习文章类型:资料文章阅读次数: 28362日期:12/28/2008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根本时态进展阐述,其它的时态都是在这八种时态的根底上结合而成的。
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…), oncea week, on Sundays,3.根本构造:动词原形〔如主语为第三人称单数,动词上要加〔e〕S〕4.否认形式:am/is/are+not;此时态的谓语动词假设为行为动词,那么在其前加don't,如主语为第三人称单数,那么用doesn't,同时复原行为动词。
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,那么用does,同时,复原行为动词。
6.例句:. It seldom〔很少〕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.根本构造:be动词;行为动词4.否认形式:was/were+not;在行为动词前加didn't,同时复原行为动词。
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,同时复原行为动词。
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。
高中英语时态讲解及练习

时态的用法:1. 一般现在时(1) 一般现在时的形式a. 主语为第三人称单数,在原形动词后加-s或-es。
b. be的变化:am, is, arec. have的变化;has, have(2) 一般现在时在高考中的基本用法详见下表的总结:(3) 一般现在时的特别用法详见下表的总结:1.(06 辽宁)The father as well as children _____ every Sunday afternoon in winter.A. is goingB. goC. goesD. are going2.(06上海) Send my regards to your lovely wife when you _______ home.A. wroteB. will writeC. have writtenD. write3.(08湖南) —Do you have any problems if you ______ this job?—Well, I’m thinking about the salary….A. offerB. will offerC. are offeredD. will be offered4.(06辽宁) I think it is necessary for my 19-year-old son to have his own mobile phone, for I sometimes want to make sure if he _____ home for dinner.A. comeB. comesC. has comeD. will come5. According to the time-table, the train for Shanghai _____ at 7 o’clock in the evening.A. leavesB. has leftC. was leftD. will leave6. (06四川) Look at the timetable. Hurry up! Flight 4026 ____ off at 18:20.A. takesB. tookC. will be takenD. has taken7. Galileo collected facts that proved the earth _____ around the sun.A. movedB. movesC. has movedD. had moved8. ——Can I help you, sir? ——Yes, I bought this radio yesterday, but it ____.A. didn’t workB. won’t workC. can’t workD. doesn’t work9. (06浙江) This machine _______. It hasn’t worked for years.A. didn’ t workB. wasn’ t workingC. doesn’ t workD. isn’ t working10. (06全国) The house belongs to my aunt but she______ here any more.A. hasn't livedB. didn't liveC. hadn't livedD. doesn't live11. Every few years, the coal workers their lungs X-rayed to ensure their health.A. are havingB. haveC. have hadD. had had12. Barbara is easy to recognize as she’s the only one of thewomen who _____evening dress.A. wearB. wearsC. has wornD.have worn13. The palace caught fire three times in the last century, andlittle of the original building____now.A. remainsB. is remainedC. isremaining D. has been remained14. The wet weather will continue tomorrow, when a coldfront _____ to arrive.A. is expectedB. is expectingC.expects D. will be expected15. --- Have you seen my e-mail about our TESL, project?--- Yes. Luckily, I checked my e-mails yesterday. Normally,I ____ my e-mail-box for days.A.haven’t opened B.didn’t open C.hadn’t opened D.don’t open16. He will come to see you the moment he ______his work.A. will finishB. finishesC. would finishD.had finished17. If their marketing plans succeed,they ____ their sales by 20 percent.A. will increaseB. have been increasingC. have increasedD. would be increasing18. —Shall I call at your house at seven o’clock tomorrow evening?—I ______ a walk in the park. So you won’t find me at home then.A. shall be takingB. shall takeC. will takeD. am taking19. --- Let’s discuss the question raised last night, shall we?--- There is no hurry for that. I ____ for a conference.A. headedB. was headingC. am headingD. have headed20. Once education is made free,many children who have dropped out of school ____ .A. will come backB. came backC. have come backD. had come back21. --- Ring me at six tomorrow morning, will you? --- Why that early? I ______ .A. will be sleepingB. have sleptC. have been sleepingD. will sleep22. —Is Tom still smoking?—No. By next Saturday he _______ for a whole month without smoking a single cigarette.A. will goB. will have goneC. goesD. has been going23. --- Look at these black clouds . It _______ soon --- Sure. If only we ________ out.A .is raining, didn’tcome B. is to rain, won’t start..C. will rain, ha ven’t startedD. is going to rain, hadn’t come24. My money ______. I’d better go to the bank to draw some in case I ______ none in hand.A. has run out; will haveB. is running out; haveC. has been run out of; will haveD. is running out of; have25. — Sorry, I _______ to buy the book you need for you.— Never mind. _______ it myself after school.A. forget; I’d rather buyB.forgot; I’ll buyC. forgot; I’m going tobuy D. forge t; I’d better buy26. Ladies and gentlemen, please fasten your seat belts. The plane ________.A. takes offB. is taking offC. has taken offD. tookoff27. By the time you arrive in London,we ____in Europe for two weeks .A.shall stay B.have stayed C.will have stayed D.have been staying28. Why not come over at the weekend? The children______seeing you again.A.enjoyed B.will enjoy C.would enjoy D.have enjoyed29. —We should get together next week. —Sounds like a plan!I ____ you a call.A. will giveB. would giveC. have givenD. give30. I ___ pingpong quite well, but I haven’t had time to play since the new year.A. will playB. have playedC. playedD. play31. ---- _______ leave at the end of this month.---- I don’t think you should do that until _____ another job.A. I will; you’ve foundB. I’m going to ; you’ve foundC. I will ; you’d findD. I’m going to ; you’d find32. ----- How can I apply for an online course ?----- Just fill out this form and we ____ what we can do foryou.A. seeB. are seeingC. have seenD. will see33. ---- What are you going to do this afternoon ?---- I am going to the cinema with some friends. The film ____ quite early, so we ___ to the bookstore after that.A. finished; are goingB. finished; goC. finishes; aregoing D. finishes; go34. I feel it is your husband who ____ for the spoiled child.A. is to blameB. is going to blameC. is to be blamedD. should blame35. Remember to send me a photo of us next time you ___ to me.A. are writingB. will writeC. has writtenD.write36. Because the shop ________ , all the T-shirt are sold at halfprice.A. has closed downB. closed downC. is closing downD. had closed down37. Do I have to take this medicine ? It _____ so terrible.A. tastesB. is tastingC. is tastedD.has tasted38. ---- Would you like to tell me what our teacher said justnow?---- She said that light _____ faster than sound.A. travelsB. traveledC. would travelD.was traveling39. There ________ a dolphin show in the zoo tomorrow evening.A. wasB. is going to haveC. will haveD. is going to be2. 一般过去时(1) 一般过去时形式:a. be动词的形式变化。
初中英语八大时态用法详解及真题巩固练习

初中英语八大时态用法详解及真题巩固练习一般现在时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: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:I knew that the earth goes around the sun when I was little.我小时候就知道地球绕太阳转。
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。
Ann writes good English but does not speak well.安英语写得不错,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。
初中英语:八大时态讲解

英语八大时态:一、一般现在时1.表示经常性或习惯性动作,常与表频度的时间状语连用:She often speaks English。
I leave home for school at 7 every morning.造句练习:孩子们通常不喜欢家庭作业.2.表示现在的状态、特征、职业、能力、感觉等:He seems to feel a bit down today。
He works as a driver。
造句练习:她英语说得好。
3.表示真理、客观存在、科学事实或用于格言警句中:Shanghai lies in the east of China。
Columbus proved that the earth is round。
Where there is a will,there is a way。
造句练习:地球绕太阳转动.4.表示现在瞬间的动作:Here comes the bus!5.表示将来1)表按规定、计划、安排将要发生的动作(仅限于某些表示“来、去、动、停、开始、结束、继续”等的趋向动词),可以与表示未来的时间状语搭配使用。
常见的用法是:飞机、火车、轮船、汽车等定期定点运行的交通状况。
如:The next train leaves at 3 o’clock this afternoon.How often does the shuttle bus run?2)在时间和条件状语从句中常使用一般现在时表示将来发生的事情:When Bill comes (不用will come), ask him to wait for me。
I shall go there tomorrow unless I’m too busy。
【练习题】①Nowadays, a large number of women,especially those who from the countryside,___ inthe clothing industry.A.is workingB.worksC.workD.worked②–What would you do if it ___ tomorrow?—-We have to carry it on, since we’ve got everything already.A。
英语八种时态讲解及练习

现在进行时
作谓语的动词用来表示动作(情况) 发生时间的各种形式称为时态。
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, look. listen等时间状语做标志。 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。
现在分词的变法有
1)、一般在动词词尾加上-ing ,E.g. jump 2)、以不发音字母e结尾的动词,先 去e,再加-ing. E.g have write 3)、.以重读闭音节末尾只有一个辅 音字母结尾的词,它前面是单个元 音字母时要先将词尾的辅音字母双 写,再加上-ing. E.g. sit put 其句式 变换都在be上做文章。
10. I will go there when I _____(have, will have, has) time tomorrow. 11. He won’t come to the party unless he _____(be, will be, am, is, are) invited. 12. I’ll wait here until my mother ____(come, comes, will come) back. 13. Please return the book to the library as soon as you ______(finish, finishes, will finish) reading it. 14. Once you _____(see, sees, will see) him, you will never forget him.
初二英语时态讲解

初二英语时态讲解初二阶段通常涉及英语中基本的时态,这些时态包括:1. 一般现在时(Simple Present):表示习惯性动作、客观真理、现在的状态等。
一般形式动词原形,第三人称单数加s。
- 例句:She plays basketball every evening.2. 一般过去时(Simple Past):表示过去发生的动作或状态。
动词过去式的使用。
- 例句:They visited London last summer.3. 一般将来时(Simple Future):表示将来发生的动作或状态。
使用情况包括将来计划、打算或预测。
- 例句:I will go to the park tomorrow.4. 现在进行时(Present Continuous):表示现在正在进行的动作。
使用“be”动词(am/is/are)+ 动词的现在分词形式(-ing)构成。
- 例句:They are studying for the exam now.5. 过去进行时(Past Continuous):表示过去某一时刻正在进行的动作。
使用“was/were”+ 动词的现在分词形式(-ing)构成。
- 例句:She was reading a book at this time yesterday.6. 将来进行时(Future Continuous):表示将来某一时刻正在进行的动作。
使用“will be”+ 动词的现在分词形式(-ing)构成。
- 例句:Tomorrow at 8 PM, they will be having dinner.在初二阶段,学生通常开始学习这些基本时态的用法,理解它们的时间表达方式,并能够在简单句子中正确运用。
通过练习和例句,学生可以逐渐熟悉这些时态的结构和用法,为后续语法学习打下坚实基础。
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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。