初中英语时态超好讲解改.ppt

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1、时态复习 一、一般现在时：表示经常发生的动作或现在的某种状况。 时间状语：always总是, usually通常, often经常, sometimes有时, every week每个星期 once a week一个星期一次, on Sundays每逢星期天 谓语结构：动词用原形，主语三单加谓语结构：动词用原形，主语三单加s/es 1. Mike _ to the cinema once a week.goes 二、一般过去时：表示在过去某个时间里发生的动作或存在的状态 时间状语： ago.之前, yesterday昨天, the day before yesterday前天, last we

2、ek上个星期 last year去年 last night昨晚 last month上个月 just now刚才 谓语结构：动词用过去式谓语结构：动词用过去式 V+ed 1. Mike _ to the cinema once a week. 2. Mikes father_ _in Shanghai last year.wentworked 三、现在进行时三、现在进行时： 概念：概念：表示正在进行的动作。 时间状语：时间状语： now现在, at this time这时, these days这些日子 谓语结构谓语结构：be(am/is/are)+V-ing 1.These days, Ch

3、ina _ quickly.(develop) 2. Look! They _ in the garden.(play) is developingare playing 四、过去进行时：四、过去进行时： 概念：概念：表示过去某段时间或某一时刻正在发生的动作。 时间状语：时间状语： 1. at this time yesterday昨天这个时候 2. at that time在那时 3. while或when 引导的时间状语从句。 谓语结构：谓语结构：be (was/were) + V-ing区别while、when 1. He to music _ I came in.2. Dad was

4、reading newspaper _ mum was cookingwhenwhile 五、一般将来时：表示在将来某个时间发生的动作。 时间状语：tomorrow 明天 the day after tomorrow后天 next week 下个星期 next year 明年 谓语结构：谓语结构：1 will+V原形原形 2 be going to do sth. 六、过去将来时：立足于过去某一时刻，看将来，常用于宾语从句中。 时间状语：时间状语： the next day 第二天 the following month下个月 in 2016 在2016年 谓语结构：谓语结构：1would+V

5、原形原形 2 be( was/were) going to do sth.1. We _ for a picnic if it doesnt rain tomorrow.2. There _ a football match in our school. _will gowill beis going to be 七、现在完成时：七、现在完成时： 概念：概念：表示动作发生在过去，到现在已经完成，对现在有一定的影响，还有可能继续进行下去。 时间状语时间状语： already已经（用于肯定句） yet已经，还没（用于否定句或一般疑问句） since自从.以来, for+一段时间 ever曾经， n

6、ever从不 recently=lately近来, so far目前 in the past few years 在过去的几年里 谓语结构：助动词谓语结构：助动词have/has + V.P.P. 1. I _ already _ my homework. 2. We _ never _ Paris.have finishedhave been to 区别三个词组： have/has gone to 去了某地，人没有回来 have/has been to 曾经到过某地 have/has been in 在某地住了多久eg .1. I _ Panyu many times ,so I dont

7、want to go there any more.2. -Wheres Mr Black? He isnt in the office. - Maybe he_ the library.3. She _ Sydney for 10 years.have been tohas gone tohas been in 八、过去完成时：以过去某个时间为标准，在过去看过去，即“过去的过去”。 时间状语： before以前, by the end of last year到去年年底为止 谓语结构：助动词谓语结构：助动词had + V.P.P. 1. By the end of last year, sh

8、e _Englishfor 7 years. 2. Before he arrived, we _1,000 model planes.had learnthad made1.I will tell him as soon as he _ back A. come B. comes C. will come D. came2.- _ your teacher _ from them very often? -Certainly. A. Dohear B. Doeshear C. Do receive D. Does.receive 3 _ your mother _ some cleaning

9、 on Sundays? A. Doesdoes B. Dodoes C. Doesdo D. Do doBBC4. Look ! The boy students are _ football while the girls are _ . A. playing dance B. playing dancing C. play dancing D. play dance 5. -_ a sports meet last Sunday ? -Yes , they _. A. Did they have did B. Did they have had C. Had they had D. Ha

10、d they didBA6. This time yesterday Jack _ his bike. He _ TV. A. repaired didnt watch B. was repairing watched C. repaired watched D. was repairing wasnt watching7. When you _ at the door, I _ some washing. A. knocked did B. was knocking did C. knocked was doing D. knock am doingDC 10. We _ class mee

11、ting this November. A. had B. have C. will have D. are having11. He _ in his garden every morning next year. A. will work B. works C. worked D. is workingCA12. When she _ here next time ,l _ her everything. A. is going to comeshall tell B. will comeshall tell C. comeswill tell D. comewill tell13. I

12、_to know if Mary_ by train tomorrow afternoon. A. want would go B. want will go C. wanted would go D. wanted will go CA8. While mother _ some washing, I _ a kite for Kack. A. did made B. was doing made C. was doing was making D. did was making9. He _ a model plane when I came to see him. A. makes B.

13、 is making C. was making D. made CC 14. The Greens _ China for five years. A. has been in B. have been in C. went to D. has gone to 15. I dont know whether he _ next week. I f he _, I will tell you. A. comes, will come B. will come, comes C. comes, comes D. will come, will comeBB二、时态的种类：初中常见的时态的种类：初

14、中常见的6种时态种时态一般现在时一般现在时一般过去时一般过去时现在进行时现在进行时过去进行时过去进行时现在完成时现在完成时一般将来时一般将来时各种时态的用法各种时态的用法一、一般现在时一、一般现在时1 1. .用法：用法：2.2.结构：结构：3 3. .标志词标志词: :1.The boy usually_(get) to school early.gets2.Light _(travel)faster than sound.travels A.现在现在经常性经常性的的动作动作或或状态状态B.客观事实客观事实和和真理真理。always,usually,often, sometimes, nev

15、er,every day /week/month/year/她一到达那儿，就会给你写信。她一到达那儿，就会给你写信。一般现在时的注意点一般现在时的注意点: 在在when ,as soon as, until, after, before等到引导的时间状语从句和等到引导的时间状语从句和if 引导的引导的条件状语从句中条件状语从句中, If it doesnt rain tomorrow, well go camping.如果明天不下雨，我们将去野营。如果明天不下雨，我们将去野营。She ll write to you as soon as she gets there .用主将从现用主将从现.二

16、、一般过去时二、一般过去时1.用法：用法：2.结构：结构：V+ed2.标志词：标志词：yesterday, the day before yesterday, three days ago, last night/week/month,in the past；just now=a moment ago过去过去的的动作动作或或状态状态。三、一般将来时三、一般将来时1.用法：用法：2.结构：结构：1will+V原形原形 2 be going to +V原形原形3.标志词：标志词：tomorrow, the day after tomorrow, in three days,in (the) fut

17、ure,next week/month/term, from now on将来的动作或状态将来的动作或状态。三、现在进行时三、现在进行时1.用法：用法：2.结构结构:3.标志词：标志词：中考模拟：中考模拟：-Mike, who_football in the yard? -Let me go and see. （20102010顺义）顺义）A.has playedB.will play C.was playingD.is playingA.现刻动作现刻动作：目前正在发生的动作。：目前正在发生的动作。B.现阶段动作现阶段动作：目前一个时期一直：目前一个时期一直在进行的动作，此刻不一定在进行。在进

18、行的动作，此刻不一定在进行。now, Look! Listen! at the momentis/am/ are + doing注意注意A A. .有几个有几个瞬间动词瞬间动词可以用可以用现在进行时现在进行时表表将将来，如：来，如：begin,start,come,go,leavebegin,start,come,go,leave。1.-Lucy! Would you like to give me a hand? -OK. I_. A.will comeB.come C.am comingD.would come2.-When_you_for Toronto? -Tomorrow.A.do;

19、leaveB.are;leavingC.will;leavingD.shall;leave The boy _always _ us! B B. .现在进行时和现在进行时和alwaysalways连用，表示说话连用，表示说话人较强烈的人较强烈的感情色彩。感情色彩。You _ always _ the same mistake!ishelping(夸赞夸赞)aremaking(责备责备)四、过去进行时四、过去进行时1.用法：用法：2.结构：结构：3.标志词：标志词：过去过去某时某段时间某时某段时间正在进行的动作正在进行的动作。at that time, from 7:00 to 9:00 yes

20、terdayyesterday, then, whenwas/were +doing1.用法：用法： 13五、现在完成时五、现在完成时过去过去的动作对的动作对现在现在的影响。的影响。I have finished my homework. 过去过去的动作持续到的动作持续到现在现在,还可能继续持续还可能继续持续。I have stayed here for an hour！2动作发生在过去，到现在已经完成。动作发生在过去，到现在已经完成。She has been been there twice. 2.结构结构3.标志词：标志词：助动词助动词have/has+V.P.P.already已经（肯定

21、句）, yet还没（否定，疑问句）, ever曾经, never从不, just刚刚so far(till now/up to now)目前, recently近来, in the past 3 years在过去的3年里, before以前, since+时间点（自从。）, for+一段时间（多久了。）4.瞬间动词和延续性动词瞬间动词和延续性动词 若句中出现若句中出现时间段时间段，则必须使用，则必须使用延续性动词延续性动词。瞬间动词和延续性动。瞬间动词和延续性动词转换关系如下：词转换关系如下：1.The film began 5 minutes ago.2.They left an hour

22、ago.3.The man died a week ago.4.He joined the army 3 days ago.5.They got married 10 years ago.The film_ _ _ for 5 minutes.They_ _ _for an hour.The man_ _ _ for a week.He_ _ _the armyfor 3 days.They_ _ _for 10 years.has been onhave been awayhas been deadhas been inhave been married6.He came here an h

23、our ago.7.Jack got to France 2 hours ago.8.Mum opened the door just now.9.I borrowed the book a week ago.10.I bought the car a year ago.He_ _ here since an hour ago.Jack_ _ _France for 2 hours.The door_ _open for a while. I_ _the book for a week.I_ _the car since a year ago.has beenhas been inhas be

24、enhave kepthave had动词的时态结构歌谣动词的时态结构歌谣一般现在时，一般现在时，动词用原型；动词用原型；一般时一般时单数三人称，单数三人称，动词加动词加“s” s” 。一般过去时，一般过去时，动词加动词加“ed”ed”。I work.He works. I worked.现在进行时现在进行时, ,进行时进行时过去进行时过去进行时, ,am,is,are,-ingam,is,are,-ing。was,were,-ingwas,were,-ing。将来时将来时一般将来时，一般将来时，willwill加原型。加原型。完成时完成时现在完成时，现在完成时，have/hashave/ha

25、s加过分。加过分。Exercise 1.The volleyball match will be put off if it . A . will rain B. rains C .rained D. is raining 2.-Do you want to see the film “Harry Potter ”? -The film “Harry Potter ”? I _ it . Its very wonderful. (2008黄岗中考黄岗中考)A.see B.have seen C.was seeing D.has seen3.The boy _(not swim) in the

26、river yet.hasnt swum5.-Where is Liu Mei? - She_(go) home.4.- Where is your father?- He _ (watch) TV in the room.7.He asked what they_(do) at eight last night.were doing8.I know that he _(join) the army in1985.joined6.We dont know if it _(rain) tomorrow. If it _ (rain) tomorrow, well not go for a pic

27、nic.is watchingwill rainrainshas gone9 .Hes not hungry. He_ just_ (have) lunch.11.-_the Blacks _(visit) the Great Wall before? -Yes , they_. -When _they _(visit) it? -Only a month ago.10. Im sure he _(work) it out in one hour.has will workHave had visited havedid visit 1.Sorry,I_to help you at ten.I

28、 was busy at the moment. A.wont come B.cant come C.didnt come D.shouldnt come2.He_this pen for five years.He_it in 1997. A.has bought,bought. B.bought,bought C.has kept,has bought D.has had,bought3.She_the flowers in the garden when I_to see her yesterday. A.watered，went B.was watering， went C.water

29、ed，was going D.was watering，was going4.I don t know if my friend_.If he _,Ill let you know. A.comes,comes B.comes, will come C.will come,comes D.will come,will come5.It_10 years since I_here. A.is,come B.is,have come C.was,came D.is,came6.His brother_from home for a long time. A.has left B.has been

30、away C.left D.will leave 7.-Lucy,_you_your ticket? -Not yet. (2003河北省河北省) A.did;findB.have;found C.has;found D.do;find8.-I dont know if his uncle_ -I think he_if it doesnt rain. A.will come; comes B.will come; will comeC.comes; comesD.comes; will come9.-Hurry up! Its time to leave. -OK,_.(2003江西江西)A

31、.Im coming B.Ill come C.Ive come D.I come10. I must return the camera to Li Lei, I_it for two weeks.A.keep B.borrowed C.have kept D.have lent (2003辽宁辽宁)11.-When_ this kind of computer_? -Last year.(2002天津天津)A.did; useB.was; usedC.is; usedD.are; used12.-Jerry,_you_your lost book? -Not yet.A.did;findB

32、.have;found C.has; found D.do;find13.Do you know if_back next week? If he_back,please let me know.(2002黑龙江黑龙江)A.he comes, will comeB.will he come; comesC.he will come; comesD.will he come, will comebe + done被动语态的基本结构被动语态的基本结构: :有各种时态的变化有各种时态的变化考点一考点一: : 一般现在时的被动语态：一般现在时的被动语态： am / is / are + done一般过

33、去时的被动语态：一般过去时的被动语态：was / were + done一般将来时的被动语态：一般将来时的被动语态：will + be + done be going to + be + done含有情态动词的被动语态：含有情态动词的被动语态：情态动词情态动词 + be + done考点二考点二: :被动语态中的特殊情况被动语态中的特殊情况: : Good medicine _ bitter to the mouth. A. tastes B. is tasted C. taste This pen _ well. A. is sold B. sell C. sells一、感官动词一、感官动词

34、look, sound,smell,taste,feel, 和和sell,write,wash等动词用主动语态表等动词用主动语态表被动被动.Many people _ during the earthquake in May, 2008. A. were died B. dead C. died二、happen=take place发生， die死, fit合适, come true实现, 等动词不使用被动.主动主动:被动被动: see / hear sb. do sth看到某人做了某事看到某人做了某事 be seen / heard to do sth某人被看到做了某人被看到做了某事某事 m

35、ake sb.do sth.使某人做某事使某人做某事 be made to do sth.某人被迫使做某事某人被迫使做某事三、使役动词和感官动词再三、使役动词和感官动词再变为被动语态时必须用变为被动语态时必须用to1. We heard him sing an English song.-He was heard to sing an English song.2.The man _ clean the toilet because he _ rubbish bout when the police walked past the park. A. was made; was seen to

36、throw B. was made to; was seen throwing C. made; saw Children should _. A. take good care of B. be taken good care C. be taken good care of四、固定短语的被动不要丢掉后四、固定短语的被动不要丢掉后面的介词或副词面的介词或副词 Your desk _. A. needs repair B. needs repairing C. needs to repairneed/requir可以用可以用-ing形式表示被动形式表示被动need to be done = n

37、eed doing巩固训练：巩固训练：1.The key _for locking the classroom door. A.uses B. is using C.is used D.use2.A new school _over there in two years. A. may be built B.be built C. is built 3. He was made _yesterday. A.cry B.to be cry C.crying D.to cried巩固训练：巩固训练：4.The PRC_on October 1,1949. A.was founded B. is f

38、ound C. was found D. is founded 5.A talk on Chinese history_in the school hall next week. A.is given B. has been given C. will be give D. will be given 6.Thousands of trees _ by the Young Pioneers last year. A. planted B. were planted C. was planted 7. The flowers _ by us every day. A. must be water

39、 B. must be watered C. can water D. can are water 8. All the fields _ with water in three years. A. are covered B. will be covered C. will covered 1.据报道，这次事故中大约有三百人死亡。据报道，这次事故中大约有三百人死亡。 It _ _ _ about three hundred people died in this accident. 2.下节课将写日记。下节课将写日记。 A diary _ _ _ next class. 3.每天都要清洁这些书桌吗？每天都要清洁这些书桌吗？ _ the desks _ every day? 4.去年去年 我们学校建了一个游泳池。我们学校建了一个游泳池。 A swimming pool _ _in our school last year. 5. 在会议上可以问这些问题吗？在会议上可以问这些问题吗？ _ these questions _ _ in the meeting?is said thatwill be writtenAre cleanedwas builtCan be asked Many thnks!