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1、一般過去時(shí)態(tài),Learning Aims 1.掌握一般過去時(shí)的意義，用法，構(gòu)成及其用于一般過去時(shí)的時(shí)間狀語。 2.能夠?qū)懗霾糠植灰?guī)則動(dòng)詞的過去式。 3.掌握一般過去時(shí)的句式變換，一般疑問句，否定句，特殊疑問句。,什么是一般過去時(shí)？,意義：動(dòng)詞的一般過去時(shí)態(tài)表示 過去某個(gè)時(shí)間發(fā)生的動(dòng)作 或存在的狀態(tài)。,I _ 12 years old this year.,我去年11歲.,I _ 11 years old last year.,He _ in Beijing now.,他昨天在上海。,He _ in Shanghai yesterday.,他現(xiàn)在在北京。,Please look at the s

2、entences,我今年12歲.,am,was,is,was,They _ in China today.,他們今天在中國。,They _ in Japan yesterday.,他們昨天在日本。,are,were,am/ is,was,are,were,每天，早餐我吃雞蛋和牛奶。,I _ eggs and milk for breakfast every morning.,昨天，早餐我吃面條。,I _ noodles for breakfast yesterday morning.,他每天都吃水果。,He _ fruit every day.,昨天他吃了3個(gè)蘋果。,He _ 3 apples

3、 yesterday.,have/ has,had,have,has,had,had,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 last night.,動(dòng)詞原形、第三人稱單數(shù),動(dòng)詞過去式,got,played,did,謂語構(gòu)成,1.動(dòng)詞 be 2.動(dòng)詞 have, ha

4、s 3.助動(dòng)詞do, does 4.行為動(dòng)詞用過去式,was , were,had,did,一般過去時(shí)以動(dòng)詞的過去式來表示，沒有人稱和數(shù)的變化.(was,were除外),I went to school yesterday. They went to school yesterday.,一般過去時(shí)的謂語構(gòu)成：由動(dòng)詞的過去式構(gòu)成,規(guī)則變化 1.一般加ed,2.以e結(jié)尾加d,3.末尾只有一個(gè)輔音字母的重讀閉音節(jié)詞，先雙寫這個(gè)輔音字母，再加ed .,work ,worked,change ,changed,shop ,shopped,stop ,stopped,move,moved,nod,4.以輔

5、音字母加y 結(jié)尾的詞,先改 y為 i,再加ed,study ,studied,5.不規(guī)則變化.(見不規(guī)則動(dòng)詞表P102),carry,carried,hurry marry,規(guī)則動(dòng)詞過去式-ed的發(fā)音,1.在以清輔音結(jié)尾的規(guī)則動(dòng)詞后, -ed讀作/ t /,work /w3:k/,ed,t/,2.在以濁輔音或元音結(jié)尾的規(guī)則動(dòng)詞后, -ed讀作/d /,play /pleI /,live /lIv /,ed,d/,ed,d/,3.在以/t/或/d/結(jié)尾的規(guī)則動(dòng)詞后, -ed讀作/Id /,visit /vIzIt /,ed,Id/,finished enjoyed shouted moved,h

6、elped wanted called needed,/t/,/d/,/Id/,/d/,/d/,/t/,/Id/,/Id/,Lets read them,1.與ago 連用： a moment two minutes three hours five days one week six months four years,ago,用于一般過去時(shí)的時(shí)間狀語,long long ago,last,time night week month term Monday,yesterday,morning afternoon evening,the day before yesterday,2.與last

7、 連用,3.與yesterday 連用：,4.與that 連用：,that,morning winter day year,just now in the old days in those days in 1980 at that time once upon a time,5.其他時(shí)間狀語：,1.肯定句：主語 +行為動(dòng)詞過去式 be動(dòng)詞過去式(was / were) e.g.We played football yesterday. I was in the office last night. He couldnt swim 10 years ago. 2.否定句 did not / d

8、idnt + 行為動(dòng)詞原形 was not / wasnt + 其他成分 were not / werent + 其他成分 e.g. I was not in the office last night. I didnt sing a song at Kangkangs party. I didnt play video games.,3. 一般疑問句 did + 主語 +行為動(dòng)詞原形 was / were + 主語 +其他成分 eg. - Did you go shopping yesterday? -Yes, I did. / No, I didnt. -Was she 15 years

9、old last year? 4. 特殊疑問句 特殊疑問詞 +did + 主語 +行為動(dòng)詞原形 特殊疑問詞 +was / were + 主語 +其他成分 eg. Where did you go shopping yesterday? When and where were you born?,行為動(dòng)詞一般過去時(shí)的否定式,一般過去時(shí)的否定式是在動(dòng)詞原形前加助動(dòng)詞did not (didnt).,主語+didnt+動(dòng)詞原形,I _ them the news.,I _ (tell) them the news yesterday.,didnt tell,told,行為動(dòng)詞一般過去時(shí)的疑問式,一般

10、過去時(shí)的一般疑問式在句首加助動(dòng)詞did,Did+主語+動(dòng)詞原形？,They _(finish) their work at four. 一般疑問句:,_ they _ their work at four? Yes, they _. No, they _.,finished,Did,finish,did,didnt,行為動(dòng)詞一般過去時(shí)的疑問式,一般過去時(shí)的特殊疑問式,疑問詞+did+主語+動(dòng)詞原形？,They finished their work at four.,A,B,對(duì)劃線部分提問 A: B:,What did they do at four?,When did they finish

11、 their work?,T,注意,1. 加助動(dòng)詞did或者didnt后,動(dòng)詞 須返回原形。Choose F or T.,Did he went to school yesterday? Did he go to school yesterday?,F,2.They didnt finish their homework last night. They didnt finished their homework last night.,T,F,巧記不規(guī)則動(dòng)詞過去式 1.中間去e，末尾加t 如： keepkept， feelfelt， sleepslept，sweepswept 2.結(jié)尾d變t

12、 如： buildbuilt，lendlent， sendsent，spendspent 3.遇見i改為a 如： ringrang，sitsat， drinkdrank， singsang，swimswam，beginbegan， givegave,4.“騎(馬)”“開(車)”“寫(字)”把i變o如：riderode，drivedrove，writewrote 5.“想”“買”“帶來”“打仗”ought換上 thinkthought，buybought， bringbrought，fightfought 6.“教書”“抓住”aught切莫忘 如： teachtaught，catchcaught

13、 7.ow/aw改為ew是新時(shí)尚 如： knowknew，growgrew， throwthrew，drawdrew 8.“放”“讓”“讀”過去式與原形一樣 如： putput，letlet，readread/red,Exercises,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

14、_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 this morning? 5.Jim _ (do) a lot yesterday. He _ (go) shopping and _ (cook

15、) supper.,Did,remember,invented,went,was,did,get,用動(dòng)詞的適當(dāng)時(shí)態(tài)填空,did,went,cooked,1.Lucy did her homework at home. (改否定句) Lucy _ _ her homework at home. 2.He found some meat in the fridge. (變一般疑問句) _ he _ _ meat in the fridge? 3.She stayed there for a week. (對(duì)劃線部分提問) _ _ _ she _ there? 4.There was some orange in the cup. (變一般疑問句) _ there _ orange in the cup?,didnt do,Did,find any,How long did,stay,Was,any,Goodbye!,Thank you !,