时态复习初中英语八种时态归纳复习Word文档格式.docx

1、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。二、一般过去时：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。ago,yesterday,thedaybeforeyesterday,last week（year,night,month）,In 1989,justnow,at the ageof5,oneday,longlongago,onceuponatime,etc.was/were+not;在行为动词前加didnwas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。三、现在进展时：表示现阶段或说话时正在进展的动作及行为。n

2、ow,atthistime,thesedays,etc.根本构造：am/is/are+doingam/is/are+not+doing.一般疑问句：把be动词放于句首。四、过去进展时：表示过去某段时间或某一时刻正在发生或进展的行为或动作。atthistimeyesterday,atthattime或以when引导的谓语动词是一般过去时的时间状语等。was/were+doing否认形式：was/were+not+doing.把was或were放于句首。五、现在完成时：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开场，持续到现在的动作或状态。recently,lately,sinc

3、efor,inthepastfewyears,etc.根本构造：have/has+donehave/has+not+done.一般疑问句：have或has。六、过去完成时：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。before,bytheendoflastyear（term,month）,etc.had+done.否认形式：had+not+done.had放于句首。七、一般将来时：表示将要发生的动作或存在的状态及打算、方案或准备做某事。tomorrow,nextday（week,month,year）,soon,inafewminutes,by

4、,thedayaftertomorrow,etc.am/is/are/goingto+do；will/shall+do.be放于句首；will/shall提到句首。八、过去将来时：立足于过去某一时刻，从过去看将来，常用于宾语从句中。thenextday（morning,year）,thefollowingmonth（week）,etc.was/were/goingto+do；would/should+do.was/were/not+goingto+do;would/should+not+do.would/should提到句首。.几种常见时态的相互转换英语中的几种时态在一定情况下可以互相转换，以

5、下是几种常见的转换形式：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：瞬间动词用于一段时间+ago的一般过去时的句型中；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；瞬间动词用于Itis+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itis来代替Ithasbeen;瞬间动词用于Sometimehaspassedsince+一般过去时的句型中。请看：A.HejoinedtheLeaguetwoyearsago.B.He has been in th eLeague fo

6、r two years.C.ItistwoyearssincehejoinedtheLeague.D.Two years has passed since he joine dthe League.二、一般现在时与现在进展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atwork在工作,atschool上学、上课等。此短语可与进展时态转换。Peterisatwork,butMikeisatplay.Peter is working,but Mike is playing.三、现在进展时与一般将来时的转换在现在进展时态中go,e,leave,start,arrive等动词常与表示将来的

7、时间状语连用表示将要发生的动作。如：Iaming,Mum!意为我就来，妈妈！请看：Thetrainisleavingsoon.Thetrainwillleavesoon.四、begoingto+动词原形与will（shall）+动词原形构造的转换begoingto+动词原形、表示打算、方案要做的事；将来时will（shall）+动词原形构造在书面语中，当主语为第一人称时，常用助动词shall。在口语中，所有人称都可以用will。Wearegoingtovisi the GreatWallnextSunday.WeshallvisittheGreatWallnextSunday.初中英语语法 时

8、态专项练习11. Sales of CDs have greatly increased since the early 1990s, when people _ to enjoy the advantages of this new technology.A. begin B. began C. have begun D. had begun2. Turn on the television or open a magazine and you _ advertisements showing happy families.附加题答案：1. came2. not to rea 3. keep

9、 4.waiting5. are 6.has been7. missed8. had been on9. interested 10.seeing11. going 12. find13. put on 14. to eatA. will often seeB. often see C. are often seeing D. have often seen3. I hear Jane has gone to the Holy Island for her holiday.Oh, how nice! Do you know when she _A. was leaving B. had lef

10、tC. has left D. left4. What were you doing when Tony phoned youI had just finished my work and_ to take a shower.A. had started B. started C. have started D. was starting5. I _ you not to move my dictionarynow I cant find it.A. askedB. ask C. was asking D. had asked6. Has Sam finished his homework t

11、odayI have no idea. He _ it this morning.A. didB. has doneC. was doing D. had done7. Whats that terrible noiseThe neighbors _ for a party.A. have prepared B. are preparingC. prepare D. will prepare8. Now that she is out of a job, Lucy _ going back to school, but she hasnt decided yet.A. had consider

12、edB. has been consideringC. considered D. is going to consider9. The teacher, with 6 girls and 8 boys of her class, _ visiting a museum when the earthquake struck.A. was B. wereC. had been D. would be10. The discussion _ alive when an interesting topic was brought in.A. was ing B. had eC. has e D. c

13、ame11. Because the shop _ , all the T-shirts are sold at half price.A. has closed down B. closed downC. is closing down D. had closed down12. Lets keep to the point or we _ any decisions.A. will never reach B. have never reachedC. never reach D. never reached13. My mind wasnt on what he was saying so Im afraid I _ half of it.A. was missing B. had missedC. will m