一般过去时语法讲解精选课件.ppt

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1、关于一般过去时语法讲解第一页，本课件共有33页 一般过去时一般过去时表示过去某个时间发生的动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作或存在的状态。常和表示过去的时间连用。如用。如last year,yesterday等等.我每天去上学。我每天去上学。我昨天去上学。我昨天去上学。I went to school yesterday.他每天下午都去打篮球。他每天下午都去打篮球。他上星期一打篮球。他上星期一打篮球。第二页，本课件共有33页1.表示过去某个时间发生的动作或存在的状态。表示过去某个时间发生的动作或存在的状态。He was here yesterday.I got u

2、p 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。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.第三页，本课件共有33页3.3.表示已故人所做的事情。表示已故人所做的事情。Comrade Lei Feng did good

3、deeds in his life.雷锋同志做了一生的好事。雷锋同志做了一生的好事。4.4.表示过去所发生的一系列的动作表示过去所发生的一系列的动作,而这一系列的而这一系列的动作是从现在的角度来考虑的动作是从现在的角度来考虑的,不是从动作相互之间不是从动作相互之间的关系这一角度来考虑的。的关系这一角度来考虑的。Miss Liu Miss Liu gotgot up at seven oclock up at seven oclock this this morningmorning,dresseddressed,hadhad breakfast,and breakfast,and wentwe

4、nt to to work.work.第四页，本课件共有33页1.动词动词 be2.动词动词 have,has3.助动词助动词do,does4.行为动词用过去式行为动词用过去式was,werehaddid一般过去时以动词的过去式来表示，一般过去时以动词的过去式来表示，没有人称和数的变化没有人称和数的变化.(was,were除外除外)I went to school yesterday.They went to school yesterday.第五页，本课件共有33页所有时态都是通过所有时态都是通过动词动词变化来表现的变化来表现的第六页，本课件共有33页构成规则构成规则例词例词1.一般在动词原

5、形末尾加一般在动词原形末尾加-ed look looked play played start started2.结尾是结尾是 e 的动词加的动词加-d live lived hope hoped use used3.末尾只有一个辅音字母的重读末尾只有一个辅音字母的重读 闭音节词，先双写这个辅音字闭音节词，先双写这个辅音字 母，再加母，再加-edstop stoppedplan plannedtrip tripped4.结尾是结尾是“辅音字母辅音字母+y”的动词，的动词，先变先变“y”为为“i”再加再加-ed study studiedcarry carried规则动词过去式的构成规则动词过去

6、式的构成口诀：一加口诀：一加eded，二加，二加d d，三要双写，三要双写，四注意，四注意，y y变成变成iedied，特殊形式特殊记。，特殊形式特殊记。第七页，本课件共有33页不规则动词表不规则动词表Infinitive Past tenseam is wasare werebegin begunbreak brokebring broughtbuild builtbuy boughtcan couldInfinitive Past tensecatch caughtcome camedo diddraw drewdrink drankdrive droveeat atefall fell第

7、八页，本课件共有33页I _ 12 years old this year.我去年我去年11岁岁.I _ 11 years old last year.He _ in Beijing now.他昨天在上海。他昨天在上海。He _ in Shanghai yesterday.他现在在北京。他现在在北京。Please look at the sentences我今年我今年12岁岁.amwasiswas第九页，本课件共有33页They _ in China today.他们今天在中国。他们今天在中国。They _ in Japan yesterday.他们昨天在日本他们昨天在日本。areweream

8、/iswasarewere第十页，本课件共有33页每天，早餐我吃鸡蛋和牛奶。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。昨天，早餐我吃面条。I _ noodles for breakfast yesterday morning.他每天都吃水果。他每天都吃水果。He _ fruit every day.昨天他吃了昨天他吃了3个苹果。个苹果。He _ 3 apples yesterday.have/hashadhavehashadhad第十一页，本课件共有33页I get up at 6:30 every

9、 morning.I _ up at 9:00 last Sunday.He plays football every afternoon.He _ basketball yesterday afternoon.动词原形、第三人称单数动词原形、第三人称单数动词过去式动词过去式gotplayed第十二页，本课件共有33页They dont watch TV in the evening.They _ TV last night.She doesnt play basketball after school.She _ basketball after school yesterday.Do yo

10、u 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/doesntdo/doesdidntdiddidnt watchdidnt playDidDidgogo第十三页，本课件共有33页4.常常用时用时间间常与一般过去时态连用的时间有：常与一般过去时态连用的时间有：yesterdayyesterday morning(afternoon,evening)last

11、night (week,month,year)two days ago,a week ago,three years agoin 1990,(in 1998)第十四页，本课件共有33页1.与与ago 连用：连用：a momenttwo minutesthree hoursfive daysone weeksix monthsfour yearsago用于一般过去时的时间状语用于一般过去时的时间状语第十五页，本课件共有33页lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthe day before yesterda

12、y 2.与与last 连用连用3.与与yesterday 连用：连用：第十六页，本课件共有33页4.与与one 连用：连用：onemorningevening dayMonday afternoon5.与与that 连用：连用：thatmorningwinterdayyear第十七页，本课件共有33页just nowin the old daysin those daysin 1980the other dayat that timeonce upon a time从前从前6.其他时间状语：其他时间状语：第十八页，本课件共有33页5.行为动词一般过去时的否定式行为动词一般过去时的否定式一般过去

13、时的否定式是在动词原形前加一般过去时的否定式是在动词原形前加助动词助动词did not(didnt).主语主语+didnt+动词原形动词原形I _ them the news.I _(tell)them the news yesterday.didnt telltold第十九页，本课件共有33页6.行为动词一般过去时的疑问式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一般过去时的一般疑问式在句首加助动词didDid+主语主语+动词原形动词原形？They _(finish)their work at four.一般疑问句一般疑问句:_ they _ their work at

14、four?Yes,they _.No,they _.finishedDidfinishdiddidnt第二十页，本课件共有33页行为动词一般过去时的疑问式行为动词一般过去时的疑问式一般过去时的特殊疑问式：一般过去时的特殊疑问式：疑问词疑问词+did+主语主语+动词原形动词原形？They finished their work at four.AB 对划线部分提问对划线部分提问A:B:What did they do at four?When did they finish their work?第二十一页，本课件共有33页T注意注意1.外加助动词外加助动词did后后,动词须返回原形。动词须返回

15、原形。Did he went to school yesterday?Did he go to school yesterday?F2.简略回答用助动词简略回答用助动词did/didnt代替代替行为动词。行为动词。Did he find the boy yesterday?Yes,he did.No,he did not(didnt).第二十二页，本课件共有33页1.Be动词的一般过去时动词的一般过去时1)肯定肯定句式：句式：主语主语+was/were+其它其它+时间状语时间状语2)否定否定句式：句式：主语主语+wasnt/werent+其它其它+时间时间状语（状语（wasnt=wasnotw

16、erent=werenot）3)一般疑问句一般疑问句：Was/Were+主语主语+其它其它+时间状时间状语？语？肯定回答：肯定回答：Yes，主语，主语+was/were.否定回答：否定回答：No，主语，主语+wasnt/werent.4)特殊疑问词特殊疑问词+was/were+主语主语+其他其他+时间状语？时间状语？am/is-was are-were总结：一般过去时的总结：一般过去时的结构结构（可分三类不同的结构）（可分三类不同的结构）第二十三页，本课件共有33页肯定句：肯定句：The air was clean yesterday.否定句：否定句：The air wasnt clean y

17、esterday.一般疑问句：一般疑问句：Was the air clean yesterday?肯定回答：肯定回答：Yes,it was.否定回答：否定回答：No,it wasnt.特殊疑问句：特殊疑问句：How was the air yesterday?第二十四页，本课件共有33页2.行为动词行为动词(v.)的一般过去时态的一般过去时态(1)肯定肯定句式句式：主语主语+v-ed+其它其它+时间状语时间状语.(2)否定否定句式句式：主语主语+didnt+v原形原形+其它其它+时间时间状语状语.(3)一般疑问句：一般疑问句：Did+主语主语+v原形原形+其它其它+时间状时间状语？语？肯定回答

18、：肯定回答：Yes，主语，主语+did.否定回答：否定回答：No，主语，主语+didt.(4)特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词+did+主语主语+v.原形原形+其其他他+时间状语？时间状语？【do,does-did】【did not=didnt】第二十五页，本课件共有33页 肯定句：肯定句：I rode a horse last Sunday.（1）（2）否定句：否定句：I didnt ride a horse last Sunday.一般疑问句一般疑问句：Did you ride a horse last Sunday?肯定回答：肯定回答：Yes,I did.否定回答：否定回答：

19、No,I didnt.特殊疑问句：特殊疑问句：（1）What did you do last Sunday?（2）When did you ride a horse?第二十六页，本课件共有33页动词一般过去时，表示过去发生事；动词一般过去时，表示过去发生事；be用用was或用或用were,have,has变变had；谓语动词过去式，过去时间做标志；谓语动词过去式，过去时间做标志；一般动词加一般动词加-ed，若是特殊得硬记。，若是特殊得硬记。否定句很简单，主语之后否定句很简单，主语之后didnt添；添；疑问句也不难，疑问句也不难，did放在主语放在主语前前；如果谓语之前有如果谓语之前有did，谓

20、语动词需，谓语动词需还原还原；动词若是动词若是was,were,否定否定就把就把not添。添。巧记一般过去时巧记一般过去时第二十七页，本课件共有33页动词过去式转换练习动词过去式转换练习将下列动词变为过去式将下列动词变为过去式返回上页返回上页订正答案订正答案1.look2.live3.stop4.carry5.hope6.trip7.call 8.finish9.want10.are e16.say17.see18.put19.eat20.take21.read第二十八页，本课件共有33页动词过去式转换练习动词过去式转换练习答答 案案1.look looked2.live lived3.sto

21、p stopped4.carry carried 5.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.see saw18.put put19.eat ate20.take took21.read read第二十九页，本课件共有33页1._ you _(remember)to buy the oranges?2.Who _(invent)the computer.3.We

22、_(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 remember invented wentwas did get用动词的适当时态填空用动词的适当时态填空didwent cooked 第三十页，本课件共有33页1.Lucy did her homework at home.(改否定句改否定句)Lucy _ _ h

23、er homework at home.2.He found some meat in the fridge.(变一般疑问句变一般疑问句)_ he _ _ meat in the fridge?3.She stayed there for a week.(对划线部分提问对划线部分提问)_ _ _ she _ there?4.There was some orange in the cup.(变一般疑问句变一般疑问句)_ there _ orange in the cup?didnt doDid find any How long didstayWas any 第三十一页，本课件共有33页Hav

24、eatry.改为过去式改为过去式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.第三十二页，本课件共有33页感谢大家观看第三十三页，本课件共有33页