英语中各种时态语法加练习
小学英语语法时态练习(含答案)
小学英语语法时态练习(含答案)一、一般现在时练题1.We often play in the playground.2.He gets up at six o’clock.3.Do you brush your XXX every morning?4.What does he usually do after school?5.XXX studies English。
Chinese。
Maths。
Science。
and Art at school.6.Mike sometimes goes to the park with his sister.7.At eight at night。
she watches TV with her parents.8.Does Mike read English every day?9.XXX?10.What time does his mother do the housework?二、现在进行时练1.I am XXX.2.She is typing an email to her boss.3.XXX.4.He is cooking dinner for his family.5.XXX.6.The dog is XXX.7.XXX.8.He is reading a book about history.9.XXX.10.XXX.1.I am not looking for a shirt。
I am looking for a tie.2.XXX.3.Miss Baker is XXX.4.What are you doing now。
I am XXX.5.It's nine o'clock。
My father is working in the office.6.Look。
the boy is putting the rubbish into the bin.7.Is he cleaning the classroom。
16种英语时态总结归纳及练习
时态专题讲解构成时态的助动词be (is, am, are), have (has), shall, will 等需根据主语的变化来选择。
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。
将时间形式和动作方式结合起来，就构成了以下一般完成进行完成进行现在一般现在时do 现在完成时have done现在进行时is doing现在完成进行时have been doing过去一般过去时did 过去完成时had done过去进行时was doing过去完成进行时had been doing将来一般将来时will do 将来完成时will have done将来进行时will be doing将来完成进行时will have been doing过去将来过去将来一般时would do过去将来完成时would have done过去将来进行时would be doing过去将来完成进行时would have beendoing英语的时态是靠动词的变化和时间状语来表达的。
英语中的时态共有十六种，但是常考的或较常用的只有9种。
要掌握英语的时态和语态，必须掌握好英语中的助动词(do, be, have)和时间状语这两个核心问题。
一般现在时用法：A) 经常性、习惯性动作。
例：He always helps others. （他总是帮助别人。
）B) 客观事实和普遍真理。
尤其要注意，如果前后文不是一般现在时，则无法保持主句、从句时态一致He said lights goes faster than sound. 他说光比声音传播的快。
C) 表示一个按规定、计划或安排要发生的动作，（仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词）可以与表示未来时间的状语搭配使用。
小学英语时态总结及练习题终版【精】
四大时态总结及练习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？时态用法例句时间状语一般现在时1、表示事物或人物的特征、状态。
2、表示经常性或习惯性的动作。
3.表示客观现实。
主语是三单：Theskyisblue.Hegetsupatsixeveryday.主语非三单：Theballoonsareblue.Igetupatsixeveryday.often一般过去时表示过去某个时间发生的动作或存在的状态。
Wereyouatschooljustnow?WhatdidJimdoyesterday?yesterday一般将来时1、表示将要发生的动作或存在的状态。
2及打算、计划或准备做某事。
Iwillgotoschooltomorrow.I’mgoingtohaveapicnicthisafternoon.tomorrow现在进行时现在进行时表示现在正在进行或发生的动作。
Areyousleeping?Whatareyoudoing?now时态动词变形名称动词变形规则各举一例一般现在时主语为第三人称单数时，动词变三单1. 一般情况下2. sh,ch,s,x,o结尾3. 结尾是辅音字母加y4.不规则动词havecookwashdostudy一般过去时动词变过去式 1. 一般情况下2. 动词结尾是e3. 重读闭音节辅元辅结构4. 结尾是辅音字母加y5. 不规则动词pulltastestopstudybe，see，get等等一般将来时begoingto+ 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3.重读闭音节辅元辅结构cookmakerun，swim英语语法中的时态（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。
是表示行为、动作、状态在各种时间条件下的动词形式多加练习，百战不殆之时态一、选择最佳的答案：1.____Aliceoftenplaythepiano?No,she_____.A.Do;doB.Does;doesC.Does;doesn't2.___yourpenpal__inBeijing?A.Do;liveB.Do;livesC.Does;live3.TomandMike__veryexcited,theywilltakeatrip.A.isB.areC.am4.Ilike________verymuch.Whataboutyou?A.danceB.dancedC.dancing5.Thekite____abird.A.looklikeB.islookingC.lookslike6.BillandI___goodfriends.A.isB.areC.am7.Sandyoften___hishomeworkonSundays.A.doB.doesC.did8.Whatdoyouusuallydoontheweekend?I__________.A.wentswimmingB.goswimmingC.visitedgrandparents9.Whatdoyouusuallydoonyourholiday?Iusually__________.A.sawelephantsB.singanddanceC.tookpicture10.I____astudent.Igotoschool____buseveryday.A.is;byB.am;onC.am;by11.I____abrother.She____asister.A.have;hasB.has;hasC.have;have12.You____astudent.He____ateacher.A.is;isB.are;isC.are;are13.Healways_____footballgames.A.watchesB.watchC.doesn't14.Mybestfriend_____shells.A.collectsB.collectC.often15.Shedoesn’t_____listeningtothemusic.A.oftenB.likeC.likes16.MymotherandI___alwayswatchromanticfilms.A.doesn’tB.don’tC.do17.---When_____heusuallygethomeonFriday?----HeusuallygetshomeatfouronFriday.A.doB.doesC.did18,.Summer_________spring.esafteresinesbefore19.Everyone____totheirteacherintheclassroom.A.arelisteningB.islisteningC.listen20.Theyaresingingand___togetheratthepartynow.A.danceB.dancedC.dancing21.Listen!Thebirds____.A.issingingB.aresingC.aresinging22.Look!Thekite___inthesky.A.flyB.fliesC.isflying23.They____ridingaforse.A.isB.areC.am24.Kate____playingchess.A.amB.isC.are25.Areyouwashingclothes？A.Yes,youareB.Yes,IamC.No,Iam26.Ishe____TV？Yes,heis.A.watchB.watchingC.not27.____theytakingpictures.?Yes,theyare.A.AmB.BeC.Are28.It’s10o’clock.Ben_____TVinthebedroom.A.watchB.iswatchingC.watches29.I___presentsformyparentsyesterday.A.buyedB.boughtC.buying30.Susan_____swimmingyesterday.A.goB.goesC.went31.Danny_____breakfastfivetimeslastweek.A.eatB.ateC.eatedstSunday____TreePlantingDay.A.isB.wereC.was33.I____alotfromourtextbook.A.learnedB.learnesC.learning34.We____tothezooand___alotofanimalsyesterday.A.go;seeB.went;sawC.goes;sees35.Whatdidyoudolastweekend?--I_________A.readabookB.washtheclothesC.gofishing36.Whatdidyoudoonyourholiday?I________A.boughtapresentB.goskiingC.learnEnglish37.Whatdidhe_____yesterday?He____hishomework.A.did;didB.do;didC.do;do38.YesterdaymypresentsandI____ourhouse.A.werecleaningB.cleanedC.aregoingtoclean39.What_____totreesinthedifferentseasons?A.happenB.happensC.happenedstsummer.I____inthelakeandplayedonthebeach.A.swimB.swamC.willswim41.DidyoueatgoodfoodinChina?______.A.Yes,IdoB.No,Ididn’tC.No,Idid42.Weplayedbasketball_____.A.sometimesB.onSaturdaysstSaturday43.I’mgoingto___somechopsticks___Sundayafternoon.A.bought;onB.buy;onC.buy;on44.WhenareyougoingtoHongKong?I’mgoingthere____.A.thisweekendB.byplaneC.yesterday45.I’mgoingto____myfriendsthisweekend.A.visitB.visitedC.visiting46.I’mgoingto____homeworktomorrow.A.doesB.doC.did47.Areyougoingtotakeapianoclass?____A.No,wenotB.No,IamC.Yes,Iam48.Iam___eatbreakfastat7:15.A.willB.goingtoC.shall49.Wearegoingto____totheparktomorrow.A.goB.goesC.going50.Whatfilmareyougoingto______?A.seeB.watchC.look51.We_____aplaytomorrow.Willyoupleasejoinus?A.aregoingtoseeB.sawC.sees52.He___aracewithMingMing.A.shallhaveB.willhaveC.goingtohave53.Where_____yougotomorrow?A.areB.willC.shall54.___hisbrothergoingtoclimbmountains?A.IsB.AreC.Am55.Look!It_____.A.willsnowingB.isgoingtosnowC.snows56.I____freethisafternoon.A.beB.willbeC.goingtobe57.Theywill____roastducksinBeijing.A.ateB.eatsC.eat58.I__visitmyfriendsthisweekend.A.gotoB.amgoingtoC.goingto二、按照要求改写句子1.DanielwatchesTVeveryevening.(改为否定句)___________________________________________________2.Idomyhomeworkeveryday.(改为一般疑问句，作否定回答)________________________________________________________ 3.Shelikesmilk.(改为一般疑问句，作肯定回答)___________________________4.Amylikesplayingcomputergames.(改为一般疑问句，作否定回答)___________________________________________________5.Iliketakingphotosinthepark.(对划线部分提问)________________________________________________________ 6.JohncomesfromCanada.(对划线部分提问)___________________________________________________7.Nancyisgoingtogocamping.（改否定）??Nancy________goingtogocamping.1.I’llgoandjointhem.（改否定）??I_______go______jointhem.2.I’mgoingtogetupat6:30tomorrow.（改一般疑问句）??_______________________togetupat6:30tomorrow?3.Wewillmeetatthebusstopat10:30.（改一般疑问句）??_______________meetatthebusstopat10:30.4.Sheisgoingtolistentomusicafterschool.（对划线部分提问）??_______________she_________________________afterschool?5.Myfatherandmotheraregoingtoseeaplaythedayaftertomorrow.(同上) ??__________________goingtoseeaplaythedayaftertomorrow.1.Therewasacarinfrontofthehousejustnow.否定句：________________________________________________ 一般疑问句：____________________________________________ 肯、否定回答：__________________________________________ 肯、否定回答：__________________________________________一.按要求改写句子2.Theboyisplayingbasketball.否定句：____________________________一般疑问句：_________________________肯定回答：__________________________否定回答：__________________________对“isplayingbasketball”提问：__________________________对“Theboy”提问：__________________________3.Theyaresingingintheclassroom.否定句：____________________________一般疑问句：_________________________肯定回答：__________________________否定回答：__________________________对“aresinging”提问：__________________________对“intheclassroom”提问：__________________________三、用括号内动词的适当形式填空。
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。
高考英语语法考点对比总结及练习(语法填空+短文改错)——动词类：时态与语态
●时态与语态语法填空考点目录（动词→谓语；同时考虑）1. 高考常考12种时态2. 时态与被动3. 时态与主谓一致高考常考12种时态（注：过去将来时：would do）1. 高考常考12种时态精选练习1. I ________ (be) ill. I’m staying in bed.2. It ________ (rain) when they left the station.3. Then he ________ (hide) behind a tree and waited.4. —Alvin, are you coming with us?—I’d love to, but something unexpected ________ (happen).5. We will start as soon as our team leader ________ (come).6. Unless extra money ________ (find), the theater will close.7. He’s always calm and never ________ (get) excited with her.8. And as soon as I put him up in the hotel, I ________ (drive) back.9. She ________ (phone) someone, so I nodded to her and went away.10. —Can I call you back at two o’clock this afternoon?—I’m sorry, but by then I ________ (fly) to Beijing. How about five?11. His first novel ________ (receive) good reviews since it came out last month.12. The three of us ________ (travel) around Europe for about a month last summer.13. That piece of music sounds quite familiar. Who ________ (play) the piano upstairs?14. Yes, his teacher says so. He ________ (work) hard at his lessons every evening for months. He wants to go to OxfordUniversity next year.15. I think Chinese people choose chopsticks, rather than knives and forks, because Chinese people, under the influence ofConfucianism, have traditionally ________ (consider) knives and forks as symbolizing a type of violence.1. The leaves ________ (turn) red.2. Don’t get off the bus until it ________ (stop).3. —Look! Somebody ________ (clean) the sofa.—Well, it wasn’t me. I didn’t do it.4. Three-fourths of the surface of the earth ________ (be) sea.5. I knew he could help me if he ________ (be) free the next day.6. On the next birthday, Ann ________ (be) married for twenty years.7. —I didn’t ask for the name list. Why has it ________ (land) on my desk?—I put it there just now in case you needed it.8. Look at the timetable. Hurry up! Flight 4025 ________ (take) off at 18:20.9. I found the lecture hard to follow because it ________ (start) when I arrived.10. After Jack had sent some e-mails, he ________ (start) working on his project.11. Did you predict that many students ________ (sign) up for the dance competition?12. By the time Jack returned home from England, his son ________ (graduate) from college.13. They made up their mind that they ________ (buy) a new house once Larry changed jobs.14. Shirley ________ a book about China last year but I don’t know whether she has finished it.15. Close the door of fear behind you, and you ________ (see) the door of faith open before you.16. In recent years, learning Chinese ________ (become) popular among people around the world.17. This is Ted’s photo. We miss him a lot. He ________ (kill) trying to save a child in the earthquake.18. Look at the pride on Tom’s face. He ________ (seem) to have been praised by the manager just now.19. Food supplies in the flood-stricken area ________ (run) out. We must act immediately before there’s none left.1. —What a mistake!—Yes. I ________ (suggest) his doing it another way, but without success.2. —You speak very good French!—Thanks. I ________ (study) French in Sichuan University for four years.3. When Alice came, she did not know how long she ________ (lie) there.4. Tom ________ (work) in the library every night over the last three months.5. The manager was concerned to hear that two of his trusted workers ________ (leave).2. 时态与被动精选练习1. The cloth ________ (wash) well.2. The door won’t ________ (open).3. Big dogs ________ (look) dangerous.4. Listen carefully when it ________ (begin).5. In the last few years thousands of films ________ (produce) all over the world.6. And action movies like that need to be ________ (see) in a theatre on a big screen.7. Controls should ________ (place) on these pesticides until bee safety can be guaranteed.8. In the near future, more advances in the robot technology ________ (make) by scientists.9. After getting lost in a storm, a member of the navy team ________ (rescue) four days later.1. Is honesty the best policy? We ________ (teach) that it is when we are little.2. They are living with their parents for the moment because their own house ________ (rebuild).3. Just as she sat down, the telephone rang. It was from her neighbor, “My cat ________ (kill) by a car.”4. During the Spring Festival in China, children ________ (give) money in a red envelope to bring good fortune in theNew Year.3. 时态与主谓一致精选练习1. What we need badly now ________ (be) doctors.2. Three-fourths of the surface of the earth ________ (be) sea.3. —Did you go to the show last night?—Yeah. Every boy and girl in the area ________ (be) invited.4. I heard that Reading Skills ________ (be) newly published in America.5. A library with five thousand books ________ (offer) to the nation as a gift.6. They believe we are the suitable men who ________ (be) going to defeat the enemies.7. Either you or one of your students ________ (be) to attend the meeting that is due tomorrow.8. With forests being destroyed, huge quantities of good earth ________ (wash) away each year.9. Not only I but also Jane and Mary ________ (be) tired of having one examination after another.10. As a result of destroying the forests, a large quantity of desert ________ (be) covered the land.11. Listening to loud music at rock concerts ________ (have) caused hearing loss in some teenagers.12. A poet and artist ________ (be) coming to speak to us about Chinese literature and painting this afternoon.短文改错考点目录1. 时态一致2. 主谓一致3. 被动语态4. 主系表1. 时态一致明：（1）现在⇌过去（2）have/has/had+-ed →-ed（3）have/has/had+did →have/has/had+done暗：-ed →have/has/had+-ed精选练习1. Today it is much easier to be healthy than it is in the past.2. It is three years now since I graduate from Xinhua High School.3. My grandfather graduates from Harvard University 35 years ago.4. I asked him why and he told me that the battery has died, so he threw it away.5. When it is time for us to say goodbye, she wrote on my hand: “Please come here as often as possible.”6. When I tear apart my fifth birthday toy train, my father said, “That’s it. No more toys for you.”1. I will write again and send you the photos we take together.2. Hello I learn about you from my English teacher, Miss Fang.3. By the end of last year, my collection has grown to 3000 words.4. I use to play ping-pong a lot in my spare time, but now I am interested in football.5. A child knows quite well that littering was wrong, why can’t an adult realize this?6. Kids who used a wheelchair or have lots of health problems want friends just like you do.7. I am very pleased to say that all of us greatly improved our spoken English so far.8. I was taking a train to London’s Victoria Station. I had noticed that the carriage was noisy and filled with people.9. After having a short rest there and sharing the food we had brought, we started going down. It had rained even harder.10. Then he said something surprising. He said, “This has been so nice. Thank you. I hadn’t really talked to anybody in along time.”11. I had asked my roommate to meet you at the airport and you can stay in my room. He’s a very nice person and he’ll show you around the city.12. Her classes are so full of fun that you will never feel bored. To improve our grades, she usually gave us some advice on how to learn English well.13. When I was seven years old, my family grew out first square watermelon. No one has ever seen a square watermelon before, so it became famous instantly.14. On the box was card saying: “25 cents each.” “You will never sell these much,” he told Nick. Convinced, Nick has brought the price down to 10 cents a piece.15. The first man got over his shock and politely said to the angel, “I’ve suffered from back pain for years. Can you help me?” The angel touched his back, and he had recovered.2. 主谓一致明：语法一致、意义一致和就近原则暗：常规考查精选练习1. But not all information are good to society.2. —Did you go to the show last night?—Yeah. Every boy and girl in the area were invited.3. Now my picture and the prize is hanging in the library.4. Katia, like many other Russian girls, are nice and lively.5. Starting your collection of stamps are easy because they are everywhere.6. After hearing your sad stories, he will say some words that is nice and warm.7. One evening she told me that something happened when her parents was out.8. It is reported that many a new house are being built at present in the disaster area.9. In January this year, the rate of the UFO reports were steady, around three per week.10. One-third of the country is covered with trees and the majority of the citizens is black people.11. I think science classes clear up my mysteries. But then there is always more mysteries to look into.12. There are branch libraries in many villages. Anyone may borrow books, and it cost nothing to borrow them.13. But once you’ve started collecting seriously, you will probably want to join the Stamp Collectors’ Club which exist toadd more stamps to you collection.1. The pay were 10 cents per envelope.2. What may surprise you are that I’m going to the US this July in a summer camp!3. Luckily I had all my money in my pocket, but the only clothes I had was those I had on.4. For example, Shanghai food, a little bit sweet, differ from Sichuan food that is rather hot.5. Every possible means have been used to prevent the air pollution, but the is still not clear.6. A poet and artist are coming to speak to us about Chinese literature and painting this afternoon.7. Goodnight and remember, you, dear diary, is my only souvenir from my best life and my only friend.8. Playing football not only makes us grow up tall and strong but also give a sense of fair play and team spirit.9. All of us need friendship. The understanding between two friends mean both of them have similar ideas and trust eachother.3. 被动语态明：（1）be+-ed →-ed（2）be+V任何→be+done暗：-ed →be+-ed精选练习1. Books may be keep for four weeks2. When one student does so, much larger values are destroying.3. Today, I got a letter that said I had been admitting to a college. I am proud of it.4. After the drive, it was cost just over £2 to put the car back into perfect condition.1. Tea in China was traditionally drank from cups without handles.2. One day the school held a party, where I invited to talk about Tianjin.3. It was turned to be her own cup, which she’d left on the shelf by mistake.4. Suddenly the arrows were flying down at us from the sky—they were looked like rain!5. We hung a sign on the front door that was read: “We’re having dinner. Come back later.”6. I’m glad that you’ve been settled down in Boston and are getting used to the local way of life.7. If I have the honor to be chose to work for the 29th, Olympic Games, I will first improve my English so that I can talkeasily with foreign visitors.8. If you pay the cost of sending a postcard, the librarian will write to you, and let you know when the book you want hasreturned and is ready for you to pick up.9. As is planning, I’m coming to Boston around the 15th, and I wonder if you’ll be free then so we could chat about thegood old days.4. 主系表暗：（1）主+adj. →主+be+adj.（2）句子缺谓语精选练习1. What your favorite sport?2. They eager to know everything about China and asked me lots of questions.3. The commanding officer, Wayne Tyler, who directly responsible for the study of all such reports, decided to make hisfindings known.However, every kind of Chinese food is worth trying, because each has a delicious taste and good for health.参考答案●时态与语态语法填空1. 高考常考12种时态精选练习1. is2. was raining3. hid4. has happened5. comes6. is found7. gets8. will drive9. was phoning10. am flying11. has received12. traveled13. is playing14. has been working15. considered1. are turning2. stops, has stopped3. has cleaned4. is5. was6. has been7. landed8. takes9. had started10. started11. would sign12. had graduated 13. would buy14. was writing15. will see16. is becoming17. was killed18. seems19. are running1. had suggested2. studied, have studied3. had lain4. has been working5. were leaving2. 时态与被动精选练习1. washes2. open3. look4. begins5. have been produced6. seen7. be placed8. will be made9. was rescued1. are taught2. is being rebuilt3. was killed4. are given3. 时态与主谓一致精选练习1. are2. is3. was4. was5. is offered6. are7. is8. are being washed9. are10. is11. has12. is短文改错1. 时态一致精选练习1. 第2个is→was2. graduate→graduated3. graduates→graduated4. has→had5. is→was6. tear→tore1. take→took2. learn→leant3. has→had4. use→used5. was→is6. used→use7. greatly→have greatly8. 去掉had9. 去掉第二个had10. hadn’t→haven’t11. had→have12. gave→gives 13. has→had14. has→had15. 去掉最后的had2. 主谓一致精选练习1. are→is2. were→was3. is→are4. are→is5. are→is6. is→are7. was→were8. are→is9. were→was10. 第二个is→are11. is→are12. cost→costs 13. exist→exists1. were→was2. are→is3. was→were4. differ→differs5. have→has6. are→is7. is→are8. give→gives9. mean→means3. 被动语态精选练习1. keep→kept2. destroying→destroyed3. admitting→admitted4. 去掉was1. drank→drunk2. invited→was invited3. 去掉was4. 去掉第二个were115. 去掉was 6. 去掉been7. chose →chosen 8. returned →been returned 9. planning →planned4. 主系表精选练习1. What 后加is2. They 后加were3. who 后加wasgood 前加is。
小学英语语法时态归纳及练习(含答案解析)
英语时态归纳一、一般现在时：标志词：often(经常) sometimes(有时) always(总是) usually(通常) never(从不) every(每一)行为动词词型变化形式：一般现在时动词只有第三人称有词形变化；其他人称（第一人称：I, we；第二人称：you；第三人称复数：they、my friends）动词均用原形。
当主语是第三人称单数时，一般动词在一般现在时句子中的变化规律：1、多数在动词后加s：play—plays like—likes ,2、以s，x，sh，ch，o结尾的动词加es wash–washes catch–catches do–does3、以辅音字母加y结尾，把y改i再加es fly—flies study—studies4、以元音字母加y结尾，直接加s buy – buys5、不规则变化have—has一般现在时基本用法功能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。
The earth is round.构成1. be动词：主语+be(am,is,are)+其它。
如：I am a boy.我是一个男孩。
2.行为动词：主语+行为动词(+其它)。
如：We study English.我们学习英语。
句型肯定句：A.be动词：主语+ be + 其它成分He is a worker.B.行为动词：主语+动词(注意人称变化) +其它成分We like the little cat.否定句：A.be动词：主语+ be + not+其它成分They are not students.B.行为动词：主语+助动词(do/does) + not+动词原形+其它成分We don’t like the little cat.一般疑问句：A.be动词：Am / Is /Are +主语+ 其它成分Are you a teacher? Yes, I am. / No, I am not.Are they students of your school. Yes, they are / No they aren’t.B.行为动词：助动词(Do/Does)+主语+动词原形+ 其它成分Do you like it? Yes, I do. / No. I don’t .Does he(she) like it? Yes, he( she )does. / No, he ( she )doesn’t.特殊疑问句：疑问词+ 一般疑问句A.be动词：How many students are there in your school?B.行为动词：What do you usually do on Sunday?一般现在时动词be和have的变化形式1.动词Be 叫连系动词, 用法：第一人称单数用am，第三人称单数用is，其它人称用are。
高中英语时态及练习
高中英语时态及练习一、一般现在时1、表示现在发生的动作或存在的状态，常与every day，once a week，in the morning，at present等连用。
例：They don’t usually have enough money to go to the movies.2、表示主语具备的性格和能力等。
例：Mary can speak three languages.3、表示经常性或习惯性的动作，常与always，never，sometimes，often等连用。
例：I never eat fast food.4、表示现在提出的建议或要求。
例：Could you please help me with my math homework？二、现在进行时1、表示正在发生的动作或存在的状态。
例：He is studying for his history exam.2、表示现阶段正在进行的动作，但这个动作不一定正在进行。
例：My brother is preparing for his college entrance exams.3、表示即将发生的动作，常与表示将来的时间副词连用。
例：We are about to start our journey.三、现在完成时1、表示过去发生的动作对现在造成的结果。
例：I have just finished my homework.2、表示过去开始一直持续到现在的动作或状态，并可能继续下去。
例：They have been married for 20 years.四、一般过去时1、表示过去某个时间发生的动作或存在的状态。
例：We saw a movie last night.2、表示过去经常或反复发生的动作。
例：He always went to the park in the morning.高中英语时态练习英语时态是英语语法中非常重要的一个部分，也是我们在学习英语过程中必须要掌握的知识。
7.动词时态二(中考英语语法及练习题)
时态(二)一般过去时和过去完成时的比较1.一般过去式只是表示事情发生在过去，陈述一个事实，现在完成时表示某一完成的动作对现在造成的影响或结果，强调的是现在的情况，所以它不能和确定的表示过去的时间状语连用。
如：We have seen that film. 我们已看过那部电影。
对现在造成的影响是我们对影片已有所了解。
We saw the film last night. 昨天晚上我们看了那部电影。
只说明昨天晚上看电影这一事实。
一般过去时通常和确定的表示过去的时间状语如：last night, in 1999, three days ago等连用。
现在完成时通常与”for+一段时间, since+一个过去的时间,already, yet, before, once, twice, * times, ever, never等连用。
注意：有些时间状语，如this morning,tonight, this month 等，既可用于一般过去时，又可用于现在完成时，但所表达的意义有所不同。
用于现在完成时表示包括现在在内，而用于一般过去式则与现在无关。
如：I have read this book this April.(说话时仍然为四月。
) I read this book this April. (说话时四月份已过。
)2. 一般过去式和过去完成时的比较：一般过去式表示过去时间发生的动作或存在的状态，而过去完成时在过去某一时间或动作之前已完成的动作或状态，即"过去的过去"。
当强调过去某一动作发生在某一动作之前时，常用此时态。
如：He had finished his homework before nine o'clock.九点之前他已经完成了作业。
实际上，一般现在时和过去完成时常搭配使用。
如：When he got home, his daughter had already gone to bed. 当他到家的时候，他的女儿早已去睡觉了。
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英语中各种时态语法加练习一. 一般现在时用法：A) 表示现在发生的动作、情况、状态和特征。
B) 习惯用语。
C) 经常性、习惯性动作。
D) 客观事实和普遍真理。
尤其要注意，如果前后文不是一般现在时，则无法保持主句、从句时态一致。
E) 表示一个按规定、计划或安排要发生的动作，（仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词）可以与表示未来时间的状语搭配使用。
常见的用法是：飞机、火车、轮船、汽车等定期定点运行的交通方式。
例：The next train leaves at 3 o'clock this afternoon.（下一趟火车今天下午3点开车。
）How often does this shuttle bus run? （这班车多久一趟？）F) 在时间和条件状语从句里经常用一般现在（有时也用现在完成时）表示将来事情时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc.基本结构：①be动词；②行为动词否定形式：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。
二. 一般过去时用法：A) 表示过去某个时间发生的动作或情况。
B) 表示过去习惯性动作。
特别是由would/ used to do表达的句型，本身表示的就是过去时。
He used to visit his mother once a week.（他以前总是每周看望一次他的母亲。
）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.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。
三. 现在进行时(be doing)概念：表示现阶段或说话时正在进行的动作及行为。
时间状语：now, at this time, these days, etc.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。
四、过去进行时：用法：A) 表示在过去一个比较具体的时间正在发生的动作。
例：Mary was listening to light music 10 minutes ago.（10分钟前，玛丽正在听轻音乐。
）B) 如果when, while这样的时间状语引导词所引导的主从句之一是一般过去时，则另一个句子常用过去进行时。
例：I was washing my hair when you knocked at the front door.（你敲前门时我正在洗头发。
）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。
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。
五、现在完成时(have done)用法：A) 表示动作到现在为止已经完成或刚刚完成。
B) 表示从过去某时刻开始，持续到现在的动作或情况，并且有可能会继续延续下去。
此时经常用延续性动词。
时间状语常用since加一个过去的时间点，或for 加一段时间，或by加一个现在时间。
注意事项现在完成时是联系过去和现在的纽带。
现在完成时和过去时的区别在于：现在完成时强调动作的动态，或受动态的影响，是动态的结果，对现在有影响；过去时只表示过去的某个具体时间里发生的动作，与现在没有联系。
时间状语：recently, lately, since…for…,in the past few years, etc.基本结构：have/has + done否定形式：have/has + not +d one.一般疑问句：have或has。
六. 过去完成时(had done)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”。
时间状语：before, by the end of last year(term, month…),etc.基本结构：had + done.否定形式：had + not + done.一般疑问句：had放于句首七、一般将来时：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。
时间状语：tomorrow, next day(week, month, year…),soon, in a few minute s, by…,the day after tomorrow, etc.基本结构：①am/is/are/going to + do；②will/shall + do.③、be to do ④be about to ⑤、一般现在时表将来⑥、现在进行时表将来。
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：①be放于句首；②will/shall提到句首。
分别用法：A) 基本结构是will / shall do。
例：We shall send her a glass hand-made craft as her birthday gift.B) 有些动词，如：arrive, be close, come, do, done, go, have, leave, open, play, return, sleep, start, stay等，用于现在进行时，并且通常与一个表示将来时间的时间状语连用，可以表示将来时。
例：My mother is coming to visit me next week and is staying here until May.（我妈妈下周将来看我，并会呆到5月。
）C) 表示“打算去……，要……”时，可用be going to do。
例：This is just what I am going to say.（这正是我想说的。
）D) 表示“即将、正要”时，可用be about to do。
强调近期内或马上要做的事。
例：Don't worry, I am about to make a close examination on you.E) "be to do" 表示“按计划、安排即将发生某事或打算做某事”。
F) 同样可以表示“正要、将要”的意思的句型是be on the point of doing。
例：The coach is on the point of giving up the game because our team has been scored 7 points.例：2005年6月大学四级第65题I was _______ the point of telephoning him when his letter arrived.A) in B) to C) at D) on答案是D)。
on the point of doing 是固定词组，意思是“正要、打算”。
全句的意思是：“当他的信到的时候我正要打电话给他。
”注意事项：在以if, when, as long as, as soon as, after, before, in case, until, unless等连词以及具有连词作用的副词（immediately, the moment, directly）等引导的状语从句，一般用现在时代替将来时。
强调延续性或动态时，可用完成时。
例：I hope his health will have improved by the time you come back next year.（我希望到明年你回来的时候，他的身体已经好多了。
）八、过去将来时：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。
时间状语：the next day(morning, year…),the following month(week…),etc.基本结构：①was/were/going to + do；②would/should + do.否定形式：①was/were/not + going to + do;②would/should + not + do.一般疑问句：①was或were放于句首；②would/should提到句首。
例I said on Thursday I should see my friend the next day.（我星期四说我将于第二天拜访我的朋友。
）九、现在完成进行时(have been doing)用法：表示某一动作开始于过去某一时间，延续或重复地出现至今，或将继续延续至将来。
例：We have been working on this project for over a month now.（到目前为止，我们一直在处理那个项目，已经花了一个多月时间了。
）注意事项：与现在完成时相比，现在完成进行时更强调：在从过去到现在的时间里，动作或状态一直持续或一直反复出现。
十、将来完成时(will have done)用法：表示从将来的某一时间开始、延续到另一个将来时间的动作或状态，或是发生在某个将来时间，但对其后的另一个将来时间有影响的动作或状态。
就好象把现在完成时平移到时间轴的将来时时段一样。
其用法从和过去及现在有关，变成了和将来及将来的将来有关。
例The conference __________ a full week by the time it ends.A) must have lasted B) will have lasted C) would last D) has lasted以下六种时态考察较少十一. 将来进行时(will be doing)用法：强调在将来的某个具体时间正在发生的动作或事情。