初中英语时态复习讲解.ppt

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1、时态的种类：初中常见的时态的种类：初中常见的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一、一般现在时一、一般现在时1 1. .用法：用法：2.2.结构：结构： dodo3 3. .标志词标志词: :1.The boy usually_(get) to school early.gets2.Light _(travel)faster than sound.travelsA.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, someti

2、mes, never,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 引导引导的条件状语的条件状语从句中从句中, 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 .用一

3、般现在时表示将来用一般现在时表示将来.二、一般过去时二、一般过去时1.用法：用法：2.结构：结构：3.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：3.标志词：标志词：tomorrow,the day after tomorrow,in three days,in (the) future,next week/month

4、/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. （20142014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。在进行的动作，此刻不一定在进行。now,L

5、ook! Listen!is/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;leaveB.are;leavingC.will;leavingD.

6、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,this time yesterday, then, whenwas/were +doing1.用法：用法：

7、12五、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.结构结构3.标志词：标志词：have/has+donealready, just, yet, ever, never, so far(till now/up to now), recently, in the past 3 years, before, since+时间点时间点,for+时间段时间段4.瞬间动词和延续性动词

8、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 ago.3.The man died a week ago.4.He joined the club 3 days ago.5.They got married 10 years ago.6.He came here an hour ago.7.Jack got home 2 hours ago.8.Mum opened th

9、e door just now.9.I borrowed the book a week ago.10.I bought the car a year ago.The film_ _ _ for 5 minutes.They_ _ _for an hour.The man_ _ _ for a week.He_ _ _the club for 3 days.They_ _ _for 10 years.He_ _ here since an hour ago.Jack_ _home for 2 hours.The door_ _open for a while. I_ _the book for

10、 a week.I_ _the car since a year ago.has been onhave been awayhas been deadhas been inhave been marriedhas beenhas beenhas beenhave 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“eded”。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, ,

11、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/has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

12、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 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

13、that he _(join) the army in1985.joined6.We dont know if it _(rain) tomorrow. If it _ (rain) tomorrow, well not go for a picnic.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 mon

14、th 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 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 2011. A.has bought,bought. B.bought,bought C.has kept,has boug

15、ht D.has had,bought3.She_the flowers in the garden when I_to see her yesterday. A.watered，went B.was watering， went C.watered，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

16、 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 away C.left D.will leave 7.-Lucy,_you_your ticket? -Not yet. (2013河北省河北省) A.did;find B.have;foundC.has;foundD.do;find8.-I dont know if his uncle_ -I think he_if it doesnt rain.

17、A.will come; comes B.will come; will comeC.comes; comesD.comes; will come9.-Hurry up! Its time to leave. -OK,_.(2013江西江西)A.Im comingB.Ill comeC.Ive come D.I come10. I must return the camera to Li Lei, I_it for two weeks.A.keepB.borrowed C.have kept D.have lent (2014辽宁辽宁)11.-When_ this kind of comput

18、er_? -Last year.(2015天津天津)A.did; useB.was; usedC.is; usedD.are; used12.-Jerry,_you_your lost book? -Not yet.A.did;findB.have;foundC.has; foundD.do;find13.Do you know if_back next week? If he_back,please let me know.(2015黑龙江黑龙江)A.he comes, will comeB.will he come; comesC.he will come; comesD.will he

19、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 + donebe going to + be + done现在完成时的被动语态：现在完成时的被动语态：have / has + been + 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 +

20、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感官动词感官动词, 和和sell,write,wash等等动词用主动语态表被动动词用主动语态表被动.Many people _ during the earthquake in May, 2008. A. were died B. dead C. diedhappen, die,fit,take p

21、lace, come true, 等动词不使用被动.主动主动:被动被动: see / hear sb. do sth be seen / heard to do sth make sb.do sth. be made to do sth.使役动词和感官动词再变为使役动词和感官动词再变为被动语态时必须还原被动语态时必须还原TOThe man _ clean the toilet because he _ rubbish bout when the police walked past the park. A. was made; was seen to throw B. was made to;

22、 was seen throwing C. made; saw Children should _. A. take good care of B. be taken good care C. be taken good care of固定短语的被动不要丢掉后面的固定短语的被动不要丢掉后面的介词或副词介词或副词 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 = need doing巩固训练：巩固训练：1.The

23、key _for locking the classroom door. A.uses B. is used C.is using D.use2.A new school _over there in two years. A. may built B.may be built C. is built 3. He was made _yesterday. A.cry B.to cry C.crying D.to be cried4.The PRC_on October 1,1949. A.was found B. is found C. was founded 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 given D. will giveBBBCCMany thnks!