(精实用)初中英语时态超好讲解.ppt
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(精实用)初中英语时态超好讲解.ppt初中英语语法动词的时态总复习动词的时态结构歌谣一般时一般现在时,动词用原型;单数三人称,谓语动词尾+s/es 。
一般过去时,动词用过去式。
I work.He works.I worked.am,is,are,-ing。
现在进行时,例句:I am working.was,were,-ing。
过去进行时,例句:I was working.将来时一般将来时,will加原型。
I will work.would加原型,过去将来时,I would work.完成时现在完成时,have/has加过分。
I have worked.过去完成时,had 加过分。
I had worked.各种时态的用法一、一般现在时1.用法:A.现在经常性的动作或状态 B.客观事实和真理。
2.标志词:always,usually,often, sometimes, never,every day /week /month/year/…1.The boy usually____________(get) to school early.2.Light ____________(travel)faster than sound.二、一般过去时1.用法:过去的动作或状态。
2.标志词:yesterday,the day before yesterday, three days ago, last night/week/month…,in the past;just now=a moment agoThe last time I ___ to the cinema was two years ago.A.goB.have goneC.have beenD.went三、现在进行时1.用法:A.现刻动作:目前正在发生的动作。
B.现阶段动作:目前一个时期一直在进行的动作,此刻不一定在进行。
2.标志词:now,Look! Listen!中考模拟:--Mike, who____football in the yard?--Let me go and see.A.has playedB.will playC.was playingD.is playing1.Look!What___the children___ over there?A.are;doB.are;doingC.is;doD.is doing2.Those workers____here these months.A.are workB.are workedC.workD.are working3.—Listen! The phone ___. Please go to answer it.A.ringsB.rangC.will ringD.is ringing4.--Must I water the flowers now?--No, you needn’t. Jack_____them.A.is wateringB.wateringC.watersD.is watered四、过去进行时1.用法:过去某时正在进行的动作。
2.标志词:at that time,this time yesterday,then,when…1.I ____ along the road when I saw Peter. So we stopped and had a chat.A. walkedB.was walkingC. would walkD. had walked2. –Amy,I called you yesterday evening, but nobody answered the phone.–Oh, I ____ a walk with my mother at that time.A.takeB.was takingC.am takingD.took五、一般将来时1.用法:将来的动作或状态。
2.结构:will/ shall/ be going to+V.(原型)3.标志词:tomorrow,the day after tomorrow,in three days,in (the) future,next week/month/term…, from now on(第一人称)4.shall/will/be going to之间的区别:1.计划决定要做某事,一般用be going to do 结构。
2.will常用于表邀请或命令时以及带有意愿色彩。
3 shall往往用于第一人称疑问句, will可用于任何人称。
1.There___two meetings tomorrow afternoon.A.are going to beB.are going to haveC.is going to beD.will have2.The twins____to the cinema with their parents tonight.A.will goB.would goC.are goD.went3.---When____we have the meeting?---At 8.A.areB.shallC.wouldD.will4.--When___you___for London?--Next week.A.will;leavingB.are;leavingC.shall;leaveD.have;left六、过去将来时1.用法:从过去看将要发生的动作。
2.结构:would, was/were/going to+v.(原型)1.--What did he say yesterday?--He said he____to Sydney next week.A.goesB.will goC.would goD.are going2.--Did your son fail his English exam once again?--Yes, but he told me he____hard next term.A.studiesB.is studyingC.will studyD.would study七、现在完成时1.现在完成时基本含义过去的动作对现在的影响。
I have finished my homework.过去的动作持续到现在。
I have stayed here for an hour!2.标志词:already, just, yet, ever, never, so far(till now/up to now), recently, in the past 3 years, before, since+时间点,for+时间段3.现在完成时和一般过去时的异同点:共同点:动作都在过去。
不同点:和现在有无关系。
(与现在有关的过去动作用现在完成,与现在无关的过去动作用一般过去。
)4.易错点:have gone to+地点,表示“已去了某地”。
(人在旅途。
只用于第三人称。
)They have gone to Europe.(They are not here.)have been to+地点,表示“曾去过某地”。
(人已回)I have been to Europe.(I am not in Europe now.)have been in+地点+时间段,表示“在/来某地多久”。
I have been in Europe for three weeks.(I am now still in Europe .)5.瞬间动词和延续性动词若句中出现时间段,则必须使用延续性动词。
瞬间动词和延续性动词转换关系如下:begin/start be on go there be there leave be away get home be homedie be dead open be openborrow keep close be closedget to know knowbuy have come here be herejoin be in / be a member of用表格里的词的适当形式填空1.The film began 5 minutes ago. The film___ ___ ___ for 5 minutes.2.They left an hour ago. They____ ____ ____for an hour.3.The man died a week ago. The man___ ____ ____ for a week.5.I borrowed the book a week ago. I____ _____the book for a week.6.I bought the car a year ago. I____ ____the car since a year ago.单项选择1.--What a nice bike! How long____you____it?--Just two weeks.A.will;buyB.did;buyC.are;havingD.have;had2.--How long have you____here? --Since 1997.A.arrivedB.moved/doc/a19974342.html,eD.lived3.--I can’t find my pen.____you____it anywhere?--No.Look!What’s that under your book?A.Have;seenB.Do;seeC.Did;seeD.Had;seen4.--I’m sorry to have kept you waiting.--Oh,not at all.I__here for only a few minutes.A.will beB.wasC.amD.have been5.I won’t go to see the film because I____the ticket.A.lostB.have lostC.will lostD.didn’t lost八、过去完成时1.用法:发生在过去的过去的动作。
They had got married when he came back.2.标志词:by the end of…,by the time…,when+一般过去时过去完成时是一种相对存在的时态,判定时必须根据上下文找到一个可以作为参照点的过去时间,在此参照点前发生的动作都可以用过去完成时。
单项选择1.We____learning 1000 words by the end of last term.A.finishedB.have finishedC.had finishedD.finish2.The train____when we got to the station.A.leavesB.have leftC.were leavingD.had left3.By the time he returned,his son____supper.A.cooksB.had cookedC.has cookedD.was cooking认真理解以上八种时态,选择填空1.Sorry,I____to help you at ten.I was busy at the moment.A.won't comeB.can't comeC.didn't comeD.shouldn't come2.He_______this pen for five years.He______it in 1997.A.has bought,bought.B.bought,boughtC.has kept,has boughtD.has had,bought3.She_________the flowers in the garden when I_________to see her yesterday.A.watered,wentB.was watering,wentC.watered,was goingD.was watering,was going4.I don 't know if my friend_________.If he _________,I'll let you know./doc/a19974342.html,es,comes/doc/a19974342.html,es, will comeC.will come,comesD.will come,will come5.John said he_________ supper.He was quite full.A.had hadB.was havingC.hadD.has eaten6.There_________two parties next week.A.are going to beB.are going to haveC.is going to beD.will have7.It______10 years since I______here.A.is,comeB.is,have comeC.was,cameD.is,came8.--Kate likes eating chocolate.--____. Look, she is eating.A.So Lucy doesB.So does LucyC.So they doD.So do they9.Kate_________to bed until her mother_________back.A.won't go,comeB.hadn't gone, cameC.went,cameD.didn't go,came10.His brother_________from home for a long time.A.has leftB.has been awayC.leftD.will leave11.--Lucy,___you____your ticket? --Not yet.A.did;findB.have;foundC.has;foundD.do;find12.--____to the United States?--No,never,but I went to Canada a few years ago.A.Have you beenB.Have you goneC.Did you goD.Have you went13.The man who lived on the island thought he___ never____.A.will;foundB.would;be foundC.is;foundD.had;been found14. --I don’t know if his uncle____.--I think he___if it doesn’t rain.A.will come; comesB.will come; will come/doc/a19974342.html,es; comes/doc/a19974342.html,es; will come15.--Linda had nothing for breakfast this morning,__?--No,she got up too late.A.had sheB.hadn’t sheC.did sheD.didn’t she16.The flowers____well if they____.A.won’t grow; don’t take good care ofB.don’t grow; are taken good care ofC. won’t grow; are not taken care ofD. don’t grow; don’t take care of17.--Hurry up! It’s time to leave.--OK,____.A.I’m comingB.I’ll comeC.I’ve comeD.I come18.There____an English evening next Tuesday.A.wasB.will beC.will haveD.are going to be19. I must return the camera to Li Lei, I____it for two weeks.A.keepB.borrowedC.have keptD.have lent20.--When__ this kind of computer__?--Last year.A.did; useB.was; usedC.is; usedD.are; used21.--Jerry,____you____your lost book? --Not yet.A.did;findB.have;foundC.has; foundD.do;find22.--Don’t forget to post this letter for me,please!--No, I____.A.don’tB.won’tC.mustn’tD.can’t23.Do you know if____back next week? If he____back,please let me know.A.he comes, will comeB.will he come; comesC.he will come; comesD.will he come, will come。