初中英语一般过去时课件(PPT)(上课.ppt

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1、一般过去时态,什么是一般过去时？,一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间连用。如：last year,yesterday等.我每天去上学。我昨天去上学。他每天下午都去打篮球。他上星期一打篮球。,I went to school yesterday.,所有时态都是通过动词变化来表现的,I _ 12 years old this year.,我去年11岁.,I _ 11 years old last year.,He _ in Beijing now.,他昨天在上海。,He _ in Shanghai yesterday.,他现在在北京。,Please look at

2、 the sentences,我今年12岁.,am,was,is,was,They _ in China today.,他们今天在中国。,They _ in Japan yesterday.,他们昨天在日本。,are,were,am/is,was,are,were,每天，早餐我吃鸡蛋和牛奶。,I _ eggs and milk for breakfast every morning.,昨天，早餐我吃面条。,I _ noodles for breakfast yesterday morning.,他每天都吃水果。,He _ fruit every day.,昨天他吃了3个苹果。,He _ 3 a

3、pples yesterday.,have/has,had,have,has,had,had,I get up at 6:30 every morning.I _ up at 9:00 last Sunday.,He plays football every afternoon.He _ basketball yesterday afternoon.,动词原形、第三人称单数,动词过去式,got,played,They dont watch TV in the evening.They _ TV last night.,She doesnt play basketball after schoo

4、l.She _ basketball after school yesterday.,Do you go to school on foot every day?_ you _ to school on foot yesterday.,Does he go to school by bus every day?_ he _to school by bus yesterday?,dont/doesnt,do/does,didnt,did,didnt watch,didnt play,Did,Did,go,go,谓语构成,1.动词 be2.动词 have,has3.助动词do,does4.行为动词

5、用过去式,was,were,had,did,一般过去时以动词的过去式来表示，没有人称和数的变化.(was,were除外),I went to school yesterday.They went to school yesterday.,构成规则,例词,1.一般在动词原形末尾加-ed look looked play played start started2.结尾是 e 的动词加-d live lived hope hoped use used,3.末尾只有一个辅音字母的重读 闭音节词，先双写这个辅音字 母，再加-ed,stop stoppedplan plannedtrip tripped

6、,4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加-ed,study studiedcarry carried,规则动词过去式的构成,不规则动词表,Infinitive Past tenseam is wasare werebegin begunbreak brokebring broughtbuild builtbuy boughtcan could,Infinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell,用 法,1.表示过去某个时间发生的动作或存在

7、的状态。He was here yesterday.I got up at six thirty yesterday morning.My father was at work yesterday afternoon.Did you have a good time last summer?,2.表示过去经常或反复发生的动作。My father often went to work by bus last year.When I was a child,I often listened to music.,2.表示过去经常或反复发生的动作,常与often，always等表示频度的 间状语连用：

8、,I often got up very early at that time.,3.表示已故人所做的事情。,Comrade Lei Feng did good deeds in his life.雷锋同志做了一生的好事。,4.表示过去所发生的一系列的动作,而这一系列的动作是从现在的角度来考虑的,不是从动作相互之间的关系这一角度来考虑的。,Miss Liu got up at seven oclock this morning,dressed,had breakfast,and went to work.,常用时间,常与一般过去时态连用的时间有：,yesterdayyesterday morn

9、ing(afternoon,evening)last night(week,month,year)two days ago,a week ago,three years agoin 1990,(in 1998),1.与ago 连用：a momenttwo minutesthree hoursfive daysone weeksix monthsfour years,ago,用于一般过去时的时间状语,last,timenightweekmonthtermMonday,yesterday,morningafternoonevening,the day before yesterday,2.与las

10、t 连用,3.与yesterday 连用：,4.与one 连用：,one,morningevening dayMonday afternoon,5.与that 连用：,that,morningwinterdayyear,just nowin the old daysin those daysin 1980the other dayat that timeonce upon a time,6.其他时间状语：,行为动词一般过去时的否定式,一般过去时的否定式是在动词原形前加助动词did not(didnt).,主语+didnt+动词原形,I _ them the news.,I _(tell)the

11、m the news yesterday.,didnt tell,told,行为动词一般过去时的疑问式,一般过去时的一般疑问式在句首加助动词did,Did+主语+动词原形？,They _(finish)their work at four.一般疑问句:,_ they _ their work at four?Yes,they _.No,they _.,finished,Did,finish,did,didnt,行为动词一般过去时的疑问式,一般过去时的特殊疑问式,疑问词+did+主语+动词原形？,They finished their work at four.,A,B,对划线部分提问A:B:,

12、What did they do at four?,When did they finish their work?,T,注意,1.外加助动词did后,动词须返回原形。,Did he went to school yesterday?Did he go to school yesterday?,F,2.简略回答用助动词did/didnt代替行为动词。,Did he find the boy yesterday?Yes,he did.No,he did not(didnt).,动词过去式转换练习将下列动词变为过去式,返回上页,订正答案,1.look2.live3.stop4.carry5.hop

13、e6.trip7.call 8.finish9.want10.are 11.e16.say17.see18.put19.eat20.take21.read,返回上页,返回首页,返回练习,动词过去式转换练习答 案,1.look looked2.live lived3.stop stopped4.carry carried5.hope hoped6.trip tripped7.call called8.finish finished 9.want wanted10.are were11.go went12.have had13.do did14.get e came16.say said 17.s

14、ee saw18.put put19.eat ate20.take took21.read read,1.look2.live3.stop 4.go5.hope6.trip 7.call 8.eat 9.want 10.are,11.go 12.have13.do 14.get e16.say 17.see 18.put19.read20.take,looked,lived,stopped,went,hoped,tripped,called,ate,wanted,were,went,has,did,got,came,said,saw,put,read,took,写出下列动词的过去式,21.bu

15、y 22.sing 23.hear24.make25.find 26.break 27.think 28.fall 29.write30.be,bought,made,found,broke,thought,fell,wrote,was/were,sang,heard,Exercises,1.I _ the number down on a piece of paper a moment ago.A.write B.writed C.wrote D.writing2.Everything _ ready before Father came.A.were B.was C.is D.are,C,

16、B,3.He always _me last term.A.helped B.helps C.helping D.help,A,_ you _(remember)to buy the oranges?2.Who _(invent)the computer.3.We _(go)to the cinema last night.The film _(be)very good.4.What time _ you _(get)to school this morning?5.Jim _(do)a lot yesterday.He _(go)shopping and _(cook)supper.,Did

17、,remember,invented,went,was,did,get,用动词的适当时态填空,did,went,cooked,6.He usually _(get)up at 6 in the morning.Look!He _(get)up now.But yesterday he _(get)up very late,so he _(go)to school late.He _(be)late for school.,gets,is getting,got,went,was,1.Lucy did her homework at home.(改否定句)Lucy _ _ her homewor

18、k at home.2.He found some meat in the fridge.(变一般疑问句)_ he _ _ meat in the fridge?3.She stayed there for a week.(对划线部分提问)_ _ _ she _ there?4.There was some orange in the cup.(变一般疑问句)_ there _ orange in the cup?,didnt do,Did,find any,How long did,stay,Was,any,昨天我在街上看见他了。去年李梅总是步行上学。我们上星期去了北京。他昨晚做作业。她上星

19、期一没看电视。,改为过去式,There is a picture in Mikes room.It is very big and beautiful.There is a boy in the picture.He is Mike.He plays football.A girl looks at Mike playing football.She is Mikes sister Andy.Mikes father and mother are under the tree.His father listens to music.And his mother has a rest.They look very happy.,