中考英语时态ppt课件

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1、11)经常性或习惯性的动作，常与表示频度的时间状语连用。经常性或习惯性的动作，常与表示频度的时间状语连用。时间状语：时间状语：every,sometimes,at,on Sunday I leave home for school at 7 every morning.He cycles to work every day.2)客观真理，客观存在，科学事实。客观真理，客观存在，科学事实。The earth moves around the sun.Shanghai lies in the east of China.Water boils at 100 centigrade degrees.2

2、3)表示格言或警句中。表示格言或警句中。Pride goes before a fall.骄者必败。骄者必败。此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。例如：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。例如：Columbus proved that the earth is round.4)现在时刻的状态、能力、性格、个性。现在时刻的状态、能力、性格、个性。I dont want so much.Ann Wang writes good English but does not speak well.Now I put the suga

3、r in the cup.I am doing my homework now.第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。再如：第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。再如：Now watch me,I switch on the current and stand back.第二句中的第二句中的now是进行时的标志，表示正在进是进行时的标志，表示正在进行的动作的客观状况。行的动作的客观状况。31）下列动词：）下列动词：come,go,arrive,leave,start,begin,return的一般现在时表将来。这主要用

4、来表示在时的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。间上已确定或安排好的事情。The train leaves at six tomorrow morning.When does the bus star?It stars in ten minutes.2）倒装句，表示动作正在进行，如：倒装句，表示动作正在进行，如：Here comes the bus.=The bus is coming.There goes the bell.=The bell is ringing.3）在时间或条件句中。在时间或条件句中。When Bill comes(不是不是will come),

5、ask him to wait for me.Ill write to you as soon as I arrive there.4）在动词在动词hope,take care that,make sure that等后。等后。I hope they have a nice time next week.Make sure that the windows are closed before you leave the room.41）在确定的过去时间里所发生的动作或存在的状态。）在确定的过去时间里所发生的动作或存在的状态。时间状语有：时间状语有：yesterday,last week,an

6、hour ago,the other day,in 1982等。等。Where did you go just now?I saw Tom in the street yesterday.I bought this TV set in Beijing last year.2）表示在过去一段时间内，经常性或习惯性的动作。表示在过去一段时间内，经常性或习惯性的动作。When I was a child,I often played football in the street.He always went to work by bus.He used to act like that.53）用过去

7、时表示现在，表示语气委婉礼貌。用过去时表示现在，表示语气委婉礼貌。（1）动词）动词want,hope,wonder,think,intend 等。例如：等。例如：Did you want anything else?I wanted to ask you about that.Did you want to speak to me now?I wondered if you could help me.（2）情态动词情态动词 could,would，例如：例如：Could you lend me your bike?4）用在条件句中表示与现在或将来事实不符的虚拟语气。用在条件句中表示与现在或将

8、来事实不符的虚拟语气。If I were a bird,I would fly to Beijing.If he were here now,we could turn to him for help.6 It is time for sb.to do sth“到到时间了；该时间了；该了了”，例如：，例如：It is time for you to go to bed.你该睡觉了。你该睡觉了。It is time sb.did sth.“时间已迟了；早该时间已迟了；早该了了”，例如：，例如：It is time 你早该睡觉了。你早该睡觉了。would(had)rather sb.did sth

9、.表示表示“宁愿某人做某事宁愿某人做某事”，例如：，例如：Id rather.Christine was an invalid all her life.(含义：她已不在人间。含义：她已不在人间。)Christine has been an invalid all her life.(含义：她现在还活着含义：她现在还活着)Mrs.Darby lived in Kentucky for seven years.(含义：达比太太已不再住在肯塔基州。含义：达比太太已不再住在肯塔基州。)Mrs.Darby has lived in Kentucky for seven years.(含义：现在还住在肯

10、塔基州，有可能指刚离去含义：现在还住在肯塔基州，有可能指刚离去)71)shall用于第一人称，常被用于第一人称，常被will 所代替。所代替。will 在陈述句中用于各人称，在征求意见时常用于第二人称。在陈述句中用于各人称，在征求意见时常用于第二人称。Which paragraph shall I read first？Will you be at home at seven this evening?2)be going to+不定式，表示将来。不定式，表示将来。a.主语的意图，即将做某事或打算做某事。主语的意图，即将做某事或打算做某事。What are you going to do to

11、morrow?b.计划，安排要发生的事。计划，安排要发生的事。The play is going to be produced next month.c.有迹象要发生的事有迹象要发生的事Look at the dark clouds;there is going to be a storm.3)be+不定式表将来，按计划或正式安排将发生的事。不定式表将来，按计划或正式安排将发生的事。We are to discuss the report next Saturday.84)be about to+不定式，意为马上做某事。不定式，意为马上做某事。He is about to leave for

12、Beijing.be about to 不能与不能与tomorrow,next week 等表示明确将来时的时间状语连用。等表示明确将来时的时间状语连用。用于条件句时，用于条件句时，be going to表将来，表将来，will表意愿。例如：表意愿。例如：If you are going to make a journey,youd better get ready for it as soon as possible.Now if you will take off your clothes,we will fit the new clothes on you in front of the

13、 mirror.be to 表示客观安排或受人指示而做某事。而表示客观安排或受人指示而做某事。而be going to 则表示主观的打算或计划。例如：则表示主观的打算或计划。例如：I am to play football tomorrow afternoon.(客观安排客观安排)Im going to play football tomorrow afternoon.(主观安排主观安排)91.表示现在表示现在(指说话人说话时指说话人说话时)正在发生的事情。例如：正在发生的事情。例如：We are waiting for you.2.习惯进行：表示长期的或重复性的动作，说话时动作未必正在进行。

14、例如：习惯进行：表示长期的或重复性的动作，说话时动作未必正在进行。例如：Mr.Green is writing another novel.(说话时并未在写，只处于写作的状态。说话时并未在写，只处于写作的状态。)She is learning piano under Mr.Smith.3.表示渐变的动词有：表示渐变的动词有：get,grow,become,turn,run,go,begin等。等。The leaves are turning red.Its getting warmer and warmer.4.与与always,constantly,forever 等词连用，表示反复发生的动

15、作或持续存在的状态，往往带有说话等词连用，表示反复发生的动作或持续存在的状态，往往带有说话人的主观色彩。人的主观色彩。You are always changing your mind.10如：如：have,belong,possess,cost,owe,exist,include,contain,matter,weigh,measure,continue I have two brothers.This house belongs to my sister.如：如：know,realize,think see,believe,suppose,imagine,agree,recognize,r

16、emember,want,need,forget,prefer,mean,understand,love,hate I need your help.He loves her very much.如：如：accept,receive,complete,finish,give,allow,decide,refuse.I accept your advice.如：如：seem,remain,lie,see,hear,smell,feel,taste,get,become,turn You seem a little tired.111）概念：表示过去某时正在进行的状态或动作。）概念：表示过去某时正

17、在进行的状态或动作。2）过去进行时的主要用法是描述一件事发生的背景；一个长动作发生的时候，另一个短动作发生。）过去进行时的主要用法是描述一件事发生的背景；一个长动作发生的时候，另一个短动作发生。3)常用的时间状语有：常用的时间状语有：this morning,the whole morning,all day yesterday,from nine to ten last evening,when,while 例句：例句：My brother fell while he was riding his bicycle and hurt himself.It was raining when th

18、ey left the station.When I got to the top of the mountain,the sun was shining.121)Mary _ a dress when she cut her finger.A.made B.is making C.was making D.makes答案答案C.割伤手指是已发生的事情，应用过去时。同时，割伤手指是已发生的事情，应用过去时。同时，when表时间的同时性，表时间的同时性，玛丽在做衣服时玛丽在做衣服时提提供事情发生的背景，因此用过去进行时。供事情发生的背景，因此用过去进行时。2)As she _ the newsp

19、aper,Granny _ asleep.A.read;was fallingB.was reading;fell C.was reading;was falling D.read;fell答案答案B.句中的句中的as=when,while，意为意为当当之时之时。描述一件事发生的背景时，用过去进行；一个。描述一件事发生的背景时，用过去进行；一个长动作发生的时候，另一个短动作发生。句意为长动作发生的时候，另一个短动作发生。句意为 在她看报纸时，奶奶睡着了。在她看报纸时，奶奶睡着了。句中的句中的 fell(fall的的过去时过去时)，是系动词，后跟形容词，如：，是系动词，后跟形容词，如：fall

20、sick。131.Look!How wonderful my car is!Oh,Jack.What are you thinking about?Dont you like it?Im sorry I _ any remark about it in time.I certainly think its smart.A.wasnt making B.dont make C.wont make D.didnt make2.To find the street where I lived in my childhood is no easy task because the city _ so

21、rapidly all these years.A.is changing B.has changed C.will have changed D.will change3.He _ quite well,but he hasnt had time to swim since this summer.A.will swim B.have swum C.swam D.swims4.Jimmy said that he would come to pick me up,but he _by now.A.hasnt turned up B.doesnt turn up C.wont turn up

22、D.hadnt turned up145.Im terribly sorry for being late,but I _ the wrong bus.A.catch B.had caught C.caught D.catching7.The truth,sir,is that the old man _ across the road when my car hit him.A.was to walk B.had been walking C.walked D.was walking8.I really dont think Rose will be upset,but I will go

23、and see her in case she _.A.is B.does C.will be D.has been9.The computers made by our company sell best,but several years ago no one could have imagined the role in the markets that they _.A.were playing B.were to play C.had played D.played1510.Kate is in hospital.Oh,really?I _._ visit her.A.didnt k

24、now;Ill go and B.dont know;Ill go andC.dont know;Im going to D.didnt know;Im going to11.Where _ the guidebook?I cant see it anywhere.I _ it right here,but now its gone.A.did you put;have put B.had you put;have putC.have you put;put D.were you putting;put14.Do you live in this city?No,we _ it for hol

25、idays.A.just visit B.just visited C.are just visiting D.have visited15.How is the old man now?Sorry,he _ though they did all they could to save him.A.was dead B.had died C.has been dead D.died1616.The lake will be further polluted unless some measures _.A.will be taken B.are taken C.were taken D.had

26、 been taken 17.Im afraid it will be two months _.A.when I come back B.when Ill come back C.before I come back D.before Ill come back18.The workers _ busily when the boss came to look for something he _ in the office.A.had worked,had left B.were working;had left C.working;had left D.had worked;left21.The notice _“No smoking”.A.is told B.reads C.tells D.is read17