一般过去时PPT精选课件.ppt

《一般过去时PPT精选课件.ppt》由会员分享，可在线阅读，更多相关《一般过去时PPT精选课件.ppt（37页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、关于一般过去时PPT第一页，本课件共有37页什么是一般过去时？什么是一般过去时？动词的一般过去时态表示动词的一般过去时态表示过去发生的过去发生的动作、情况或存在的状态动作、情况或存在的状态。行为动词行为动词(即实义动词即实义动词)的的过去式没有人称过去式没有人称和数的变化和数的变化。第二页，本课件共有37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

2、 look at the sentences我今年我今年12岁岁.amwasiswas第三页，本课件共有37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/iswasarewere第四页，本课件共有37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 morn

3、ing.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第五页，本课件共有37页I get up at 6:30 every morning.I _ up at 9:00 last Sunday.He plays football every afternoon.He _ basketball yesterday afternoon.He does his homework every evening.He _ some reading

4、 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gotplayeddid第六页，本课件共有37页They 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 _ to school on foot yesterday.Does he go to school by

5、 bus every day?_ he _to school by bus yesterday?dont/doesntdo/doesdidntdiddidnt watchdidnt playDidDidgogo第七页，本课件共有37页谓语构成谓语构成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除外除外)I went to school yesterday.They went to

6、 school yesterday.第八页，本课件共有37页一般过去时的谓语构成：由动词的过一般过去时的谓语构成：由动词的过去式构成去式构成规则变化规则变化1.一般加一般加ed2.以以e结尾加结尾加d3.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.work workedchange changedprefer preferredstop stopped第九页，本课件共有37页4.以辅音字母加以辅音字母加y 结尾的词结尾的词,先改先改 y为为 i,再加再加edstudy studied5.不规则变化不规则变化.(见

7、不规则动词表见不规则动词表P102)第十页，本课件共有37页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/pleI/live/lIv/edd/edd/第十一页，本课件共有37页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 n

8、eeded/t/d/Id/d/d/t/Id/Id/第十二页，本课件共有37页 1 一般过去时的构成一般过去时的构成 一般过去时是用动词的过去式来表示。His words fetched a laugh from all present.他的话使在场的人都笑了。I did not sleep well last night.我昨晚没睡好。Did you direct the tourist to the hotel?你告诉这位游客去旅馆的路了吗？第十三页，本课件共有37页1.表示过去某个特定时间发生的动作或存在的状态表示过去某个特定时间发生的动作或存在的状态 He suddenly fell i

9、ll yesterday.昨天他突然生病了。昨天他突然生病了。The engine stopped because the fuel was used up.发动机因燃料用光而停机了。发动机因燃料用光而停机了。注意：在一般过去时的句子中，通常都要有表示在一般过去时的句子中，通常都要有表示过去的时间状语。过去的时间状语。用法用法第十四页，本课件共有37页【误】I visited the Palace Museum.（在没有上下文的情况下，应避免这样说）【正】I visited the Palace Museum last year.去年我参观过故宫博物院。【正】I have visited th

10、e Palace Museum.第十五页，本课件共有37页2.2.表示过去经常或反复发生的动作和存在的状表示过去经常或反复发生的动作和存在的状态态,常与常与oftenoften，alwaysalways等表示频度的时间状语连等表示频度的时间状语连用：用：I often got up very early at that time.I wrote home once a week at college.我上大学时每周给家里写一封信。He was already in the habit of reading widely in his boyhood.他童年时就养成了广泛阅读的习惯。第十六页，本

11、课件共有37页提示：提示：表示过去的习惯性动作，除了用过去式外，还可以用used to或would来表示。She used to study late into the night when she was in Senior Three.她上高三时经常学习到深夜。He would sit for hours doing nothing.过去他常常一坐几个钟头什么事也不做。第十七页，本课件共有37页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 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.表示过去连

12、续所发生的一系列的动作表示过去连续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而这一系列的动作是从现在的角度来考虑的的,不是从动作相互之间的关系这一角度来不是从动作相互之间的关系这一角度来考虑的。考虑的。Miss Liu got up at seven oclock this morning,dressed,had breakfast,and went to work.第十八页，本课件共有37页She entered the room,picked up a magazine and looked through it carefully.她走进房间，拿起一本杂志，认真地翻阅了起

13、来。The students got up early in the morning,did morning exercises and then read English aloud in the open air.学生们很早起床，做早操，然后在室外朗读英语。第十九页，本课件共有37页一般过去时的特殊用法：a.在虚拟语气中表示现在或将来时间的动作或状态 Its time we went.是我们该走的时候了。I wish I were twenty years younger.但愿我年轻20岁。I would rather you didnt do anything for the time

14、being.我宁愿你暂时先不要采取什么措施。b.在口语中，一般过去时往往显示委婉客气。I wondered if you could give me a hand.我想请你帮个忙。Might I come and see you tonight?我想今晚来看你，好吗？第二十页，本课件共有37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二十一页，本课件共有37页lasttimenightweekmonthtermMonda

15、yyesterdaymorningafternooneveningthe day before yesterday 2.与与last 连用连用3.与与yesterday 连用：连用：第二十二页，本课件共有37页4.与与one 连用：连用：onemorningevening dayMonday afternoon5.与与that 连用：连用：thatmorningwinterdayyear第二十三页，本课件共有37页just nowin the old daysin those daysin 1980the other dayonce upon a time6.其他时间状语：其他时间状语：第二十

16、四页，本课件共有37页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前一般过去时的否定式是在动词原形前加助动词加助动词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第二十五页，本课件共有37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)their work at

17、 four.一般疑问句一般疑问句:_ they _ their work at four?Yes,they _.No,they _.finishedDidfinishdiddidnt第二十六页，本课件共有37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代替行代替行为动词。为动词。Did he find the boy yesterday?Yes,he did.No,he did n

18、ot(didnt).第二十七页，本课件共有37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?第二十八页，本课件共有37页一般现在时和一般过去时的比较：一般现在时要和现在时间现在时间相联系，而一般过去时和说话的说话的“现在现在”不相联系。His father is a film

19、 director.他父亲是电影导演。（他现在还是）His father was a film director.他父亲曾是电影导演。（他现在不是）How do you like the novel?你觉得这部小说怎么样？（还在看小说）How did you like the novel?你觉得这部小说怎么样？（已看完小说）第二十九页，本课件共有37页1.look2.live3.stop 4.hope5.trip 6.call 7.eat 8.want 9.Say10.See11.put 12.read13.take14.buy 15.Sing16.Hear17.Make18.Find19.b

20、reak20.Think21.fall 22.write写出下列动词的过去式写出下列动词的过去式第三十页，本课件共有37页1.look2.live3.stop 4.hope5.trip 6.call 7.eat 8.want 9.Say10.see 11.put12.read13.take14.buy 15.Sing16.Hear17.Make18.Find19.break20.thinklookedlivedstoppedhopedtrippedatewantedsaidsawputreadtookcalledboughtsangheardmadefoundbrokethoughtThe a

21、nswers:第三十一页，本课件共有37页21.fall 22.writefellwrote第三十二页，本课件共有37页Exercises 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第三十三页，本课件共有37页3.He always _me last term.A.helped B.helps C.helping D

22、.help 第三十四页，本课件共有37页1._ 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.用动词的适当时态填空用动词的适当时态填空第三十五页，本课件共有37页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.第三十六页，本课件共有37页感感谢谢大大家家观观看看第三十七页，本课件共有37页