六年级下册英语课件-一般过去时 全国通用 (共29张PPT).ppt

1、一般过去时态什么是一般过去时？动词的一般过去时态表示过去发生的动作、情况或存在的状态。行为动词(即实义动词)的过去式没有人称和数的变化。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 the sentences我今年12岁.amwasiswasThey _ in China today.他们今天在中国。They _ in Japan yes

2、terday.他们昨天在日本。areweream/iswasarewere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 apples yesterday.have/hashadhavehashadhadI get up at 6:30 every morning.I _ up at 9:00 last Sunday.He pl

3、ays football every afternoon.He _ basketball yesterday afternoon.He does his homework every evening.He _ some reading last night.动词原形、第三人称单数动词过去式gotplayeddidThey dont watch TV in the evening.They _ TV last night.She doesnt play basketball after school.She _ basketball after school yesterday.Do you g

4、o 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谓语构成1.动词 be2.动词 have,has3.助动词do,does4.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，没有人称和数的变化.(was,were除外)I went t

5、o school yesterday.They went to school yesterday.一般过去时的谓语构成：由动词的过去式构成（参看书本）规则变化1.一般加ed2.以e结尾加d3.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.work workedchange changedprefer preferredstop stopped4.以辅音字母加y 结尾的词,先改y为 i,再加edstudy studied5.不规则变化.(见不规则动词表P102)规则动词过去式-ed的发音1.在以清辅音结尾的规则动词后,-ed读作/t/work/w3:k/edt/2.在以浊辅音

6、或原音结尾的规则动词后,-ed读作/d/play/pleI/live/lIv/edd/edd/3.在以/t/或/d/结尾的规则动词后,-ed读作/Id/visit/vIzIt/edId/finishedenjoyedshoutedmovedhelpedwantedcalledneeded/t/d/Id/d/d/t/Id/Id/1.在过去某一时间内发生的动作：He got home at ten oclock last night.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：I often got up very early at that time.用

7、法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.1.与ago 连用：a momenttwo minutesthree hoursfive daysone weeksix monthsfour yearsago用于一般过去时的

8、时间状语lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthe day before yesterday 2.与last 连用3.与yesterday 连用：4.与one 连用：onemorningevening dayMonday afternoon5.与that 连用：thatmorningwinterdayyearjust nowin the old daysin those daysin 1980the other dayat that timeonce upon a time6.其他时间状语：1.look

9、2.live3.stop 4.go5.hope6.trip 7.call8.eat 9.want 10.are 11.go 12.have13.do e16.carry 17.see 18.put19.play20.listen lookedlivedstoppedwenthopedtrippedcalledatewantedwerewenthasdidgotcamecarriedsawputplayedlistened写出下列动词的过去式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

10、.I _(tell)them the news yesterday.didnt telltold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didDid+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 _.finishedDidfinishdiddidnt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.AB对划线部分提问A:B:What di

11、d 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?F2.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).巧记动词过去时态巧记动词过去时态动词一般过去时，表示过去发生的事；be用was或用were,have,has变had；谓语动词过去式，过去时间坐标志；一

12、般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didnt添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。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.areCB3.He always _me last term.A.helped B.helps C.

13、helping D.help A1._ you _(remember)to 2.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 remember invented wentwas did get用动词的适当时态填空d

14、idwent 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.getsis gettinggotwentwas1.Lucy did her homework at home.(改否定句)Lucy _ _ her homework 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 doDid find any How long didstayWas any