一般过去时课件(已改完整版).ppt

1、一般一般过去过去时态时态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1.1.定义定义：（用法一）（用法一）一般过去时态表示过去某个时间发生的动一般过去时态表示过去某个时间发生的动作或存在的状态作或存在的状态,常和表示过去的时间状语连用常和表示过去的时间状语连用;例句例句:I got up at 7:00 yesterday.I got up at 7:00 yesterday.My father was at work yesterday afternoonMy father was at work yesterday afternoon（用法二）（用法二）也表示过去经常或

2、反复发生的动作也表示过去经常或反复发生的动作,常和表常和表示频度的时间状语连用。示频度的时间状语连用。例句例句:He always went to work by bus last year.He always went to work by bus last year.（含有频度副词（含有频度副词：oftenoften always always 等等，但主要还是但主要还是含有过去时间状语）含有过去时间状语）.1.与与ago 连用：连用：two minutesthree hoursfive daysone weeksix monthsfour yearsago2、一、一般过去时般过去时的判断

3、标志：的判断标志：明确的过去时明确的过去时间状语间状语lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthe day before yesterday 2.与与last 连用连用3.与与yesterday 连用：连用：just nowin the old daysin 1980the other dayat that timeonce upon a time4.其他时间状语：其他时间状语：3、一、一般过去时的构成般过去时的构成I _ 12 years old this year.我去年我去年11岁岁.I _ 11

4、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.amwasiswasThey _ 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/iswasarewere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 breakfa

5、st 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/hashadhavehashadhadI get up at 6:30 every morning.I _ up at 9:00 last Sunday.He plays football every afternoon.He _ basketball yesterd

6、ay afternoon.He does his homework every evening.He _ some reading last night.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gotplayeddidThey dont watch TV in the evening.They _ TV last night.She doesnt play basketball after school.She _ basketball after school yesterday.Do you go to school on foot every day?_ you

7、_ 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谓语构成谓语构成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

8、外)I went to school yesterday.They went to school yesterday.一般过去时的谓语构成：由动词一般过去时的谓语构成：由动词的过去式构成的过去式构成规则变化规则变化1.一般加一般加edstart startedlook lookedplayedplay clean cleaned2.以以e结尾加结尾加dchange changeduse usedarrive livedlive arrived3.末尾只有一个辅音字母的重读闭末尾只有一个辅音字母的重读闭音节词，先音节词，先双写双写这个辅音字母，再这个辅音字母，再加加ed.stop stopped

9、plan plannedtrip trippedprefer preferred4.以辅音字母加以辅音字母加y 结尾的词结尾的词,先先改改 y为为 i,再加再加edstudy studiedfly fliedcarry carriedcry cried不规则变化不规则变化.1)-eep结尾，过去式变成结尾，过去式变成-ept形式形式keep keptsweep sweptsleep slept2).-ell结尾，过去式变成结尾，过去式变成-old形式形式sell lenttell told3).-end结尾，过去式变成结尾，过去式变成-ent形式形式lend soldspend spentse

10、nd sent4).-ay结尾，过去式变成结尾，过去式变成-aid形式形式say saidpay paid5).-n结尾，过去式变成结尾，过去式变成-nt形式形式burn burntlearn learnt6).-eak结尾，过去式变成结尾，过去式变成-oke形式形式speak spokebreak drank7).把动词原形中的把动词原形中的i改为改为a，变成过去式，变成过去式begin begandrink brokegive gavering rang8).-ear结尾，过去式变成结尾，过去式变成-ore形式形式wear woren.眼泪眼泪 toretear Tears run dow

11、n his face.v.撕撕 Tear the paper into two pieces.bear boren.小熊小熊 v.忍受忍受 I cant bear it.9).把重读开音节中的把重读开音节中的i换成换成o，变成过去，变成过去式式drive droveride rodewrite wrote10).把动词原形中的把动词原形中的aw/ow变成变成ew，变，变成过去式成过去式draw drewgrow grewknow knewthrow threw11).以以ought和和aught结尾的过去式结尾的过去式bring broughtbuy boughtthink thoughtca

12、tch caughtteach taught带来带来购买购买考虑考虑抓住，赶上抓住，赶上教授教授12).过去式与原形一样过去式与原形一样hit hithurt hurtlet letspit spitrid ridcost costread readput putcut cut打击打击伤害伤害让让吐痰吐痰去掉去掉花费花费读读放置放置切，裁剪切，裁剪规则动词过去式规则动词过去式-ed的发音的发音1.在以在以清辅音清辅音结尾的规则动词后结尾的规则动词后,-ed读作读作/t/work/w3:k/edt/2.在以在以浊辅音或原音浊辅音或原音结尾的规则动词后结尾的规则动词后,-ed读作读作/d/play

13、/pleI/live/lIv/edd/edd/3.在以在以/t/或或/d/结尾的规则动词后结尾的规则动词后,-ed读作读作/Id/visit/vIzIt/edId/finished enjoyedshoutedmoved helped wantedcalled needed/t/d/Id/d/d/t/Id/Id/1.在过去某一时间内发生的动作：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表示过去经常或反复发生的动作,常与常与often，always等表示频度的等表示频度的 间状语连用：间状语连用：I of

14、ten got up very early at that time.用法用法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时的否定式是在动词原形一般过去时的否定式是在动词原形前加助动词前加助动词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一般过去时的一般疑问式在句首加助动词首加助动词didDid+主语主语+动词原形动词原形？They _(finish

15、)their work at four.一般疑问句一般疑问句:_ 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?T注意注意1.外加助动

16、词外加助动词did后后,动词须返回原形。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).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 lookedlivedstoppedwenthopedtrippedcalledatewantedwerewenthasdidgotcamesaidsawputreadtook写出下列动词的过去式写出下列动词的过去式21.buy 22.sing 23.hear24.make25.find 26.break 27.think 28.fall 29.write30