unit2一般过去时课件.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。,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.,am,was,is,was,They _ in China today.,他们今天在中国。,They _ in Japa

2、n 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 apples yesterday.,have/ has,had,have,has,had,had,I get up at 6:30 every morning. I

3、_ up at 9:00 last Sunday.,He plays 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,got,played,did,They dont watch TV in the evening. They _ TV last night.,She doesnt play basketball after school. She _

4、 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 be 2.动词 have, has 3.助动词do, does 4.行为

5、动词用过去式,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.,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) them 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+

6、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:,What did they do at four?,When did they finish their work?,T,注意,1.外加助动

7、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).,小结 句子结构： 肯定句： 主语+动词（过去式） I went to Italy last summer. 否定句： 主语+didnt +动词（原形） I didnt go to Italy last summer. 疑问句： Did +主语+动词

8、（原形） Did you go to Italy last summer? 特殊疑问句： 疑问词+一般疑问句 Where did you go last summer?,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ed,2.以e结尾加d,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 .,work ,worked,change ,changed,prefer ,preferred,stop ,stopped,4.以辅音字母加y 结尾的词,先改 y为 i,再加ed,study ,studied,5.不规则变化.(见不规则动词表P102),规则动

9、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/,ed,t/,2.在以浊辅音或原音结尾的规则动词后, -ed读作/d /,play /pleI /,live /lIv /,ed,d/,ed,d/,3.在以/t/或/d/结尾的规则动词后, -ed读作/Id /,visit /vIzIt /,ed,Id/,finished enjoyed shouted moved,helped wanted called needed,/t/,/d/,/Id/,/d/,/d/,/t/,/Id/,/Id/,不规则变化 (1)AA型： cut-cut readre

10、ad (2)AB型： sleep-slept stand-stood feel-felt make-made forget-forgot pay-paid see-saw buy-bought get-got come-came runran go-went take-took write-wrote swim-swam drink-drank bring-brought eat-ate have-had hear-heard say-said fly-flew tell-told begin-began know-knew do-did,1.在过去某一时间内发生的动作：,He got hom

11、e 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, dresse

12、d, had breakfast, and went to work.,1.与ago 连用： a moment two minutes three hours five days one week six months four years,ago,用于一般过去时的时间状语,last,time night week month term Monday,yesterday,morning afternoon evening,the day before yesterday,2.与last 连用,3.与yesterday 连用：,4.与one 连用：,one,morning evening day

13、 Monday afternoon,5.与that 连用：,that,morning winter day year,just now in the old days in those days in 1980 the other day at that time once upon a time,6.其他时间状语：,1. look 2. live 3. stop 4. go 5. hope 6. trip 7. call 8. eat 9. want 10. are,11. go 12. have 13. do 14.get 15. come 16. say 17.see 18. put 1

14、9. read20.take,looked,lived,stopped,went,hoped,tripped,called,ate,wanted,were,went,has,did,got,came,said,saw,put,read,took,一、写出下列动词的过去式,21.buy 22.sing 23.hear 24.make 25. find 26.break 27.think 28.fall 29.write 30.be,bought,made,found,broke,thought,fell,wrote,was/were,sang,heard,31.enjoy 32.walk 33.

15、dance 34.write 35.run 36.swim 37.find 38.begin 39.play 40.study,enjoyed,walked,danced,wrote,ran,swam,found,began,played,studied,41.sleep 42.stand 43.feel 44.make 45.forget 46.pay 47.know 48.drink 49.bring 50.do,51.hear 52.fly 53.tell,did,slept,stood,felt,made,forgot,paid,drank,brought,knew,flew,hear

16、d,told,二、用所给词的适当形式填空。 1. Tom and Mary _ (come) to China last month. 2. Mike _(not go) to bed until 12 oclock last night.So he _ (get) up late. 3. Mary _ (read) English yesterday morning. 4. Tom _ (begin) to learn Chinese last year. 5. My mother _ (not do) housework yesterday. 6. There _ (be) a telep

17、hone call for you just now. 7. -When _ you _ (come) to china?-Last year. 8. _(be) it cold in your city yesterday? 9. How many people _ (be) there in your class last term? 10. There _(be) a football match on TV yesterday evening, but I _ ( have) no time to watch it.,三、改错 1How is Jane yesterday? _ 2He

18、 go to school by bus last week. _ 3He goes home at 6:00 last month. _ 4I can fly kites seven years ago. _ 5Did you saw him just now. _ 6Tom wasnt watch TV last night. _ 7I did not my homework yesterday. _ 8He wait for you three hours ago. _ 9Who find it just now? _,四. 翻译下列句子 1. 我过了一个忙碌但却刺激的周末。 _ _ _

19、 _but exciting weekend. 2. 上周六他们做什么了？他们做作业和购物了。 What _ they _ _ Saturday? They _ _ homework and _ _ _. 3. 今天早上方方得做饭，因为昨晚他父亲不在家。 This morning Fangfang _ _ _ _ because his father _ _ _ yesterday. 4. 他在打扫教室的时候，发现地上有块表。 When he _ the classroom, he _ a watch on the ground. 5. 他什么时候出生的？1980年。 -When _ he _

20、? -_ 1980.,五、选择,1.I _ the number down on a piece of paper a moment ago. A. write B. writed C. wrote D. writing 2. Everything _ ready before Father came. A. were B. was C. is D. are,C,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 t