小學(xué)一般過去時(shí)課件.ppt

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4. Can you swim the river? A. between B. among C. near D. across 5. David sits Lucy. He is very tall, so Lucy can’t see the movie. A. behind B. in front of C. near D. next to,,,Where there is kindness, there is goodness, and where there is goodness, there is magic. 哪里有仁愛，哪里就有善行，哪里有善行，哪里就有奇跡?！痘夜媚铩?我現(xiàn)在在寫數(shù)學(xué)作業(yè)。 我昨晚在寫數(shù)學(xué)作業(yè)。 我今晚要寫數(shù)學(xué)作業(yè)。 我每天晚上都要寫數(shù)學(xué)作業(yè)。 我寫完了數(shù)學(xué)作業(yè)。,現(xiàn)在進(jìn)行時(shí) 一般過去時(shí) 一般將來時(shí) 一般現(xiàn)在時(shí) 現(xiàn)在完成時(shí) 過去進(jìn)行時(shí) 過去將來時(shí) 過去完成時(shí),,,,,,一般現(xiàn)在時(shí),在英語中表示不同時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)，需用不同的動(dòng)詞形式表示，這種不同的動(dòng)詞形式稱為時(shí)態(tài)。,Tense,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 sentences,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 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, has 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,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,helped wanted called needed,/t/,/d/,/Id/,/d/,/d/,/t/,/Id/,/Id/,Let’s read them,,動(dòng)詞過去式轉(zhuǎn)換練習(xí) 將下列動(dòng)詞變?yōu)檫^去式,返回上頁,訂正答案,1. look 2. live 3. stop 4. carry 5. hope 6. trip 7. call 8. finish 9. want 10.are 11.go 12.have 13.do 14.get e 16.say 17.see 18.put 19.eat 20.take 21.read,返回上頁,返回首頁,返回練習(xí),動(dòng)詞過去式轉(zhuǎn)換練習(xí) 答 案,1. look looked 2. live lived 3. stop stopped 4. carry carried 5. hope hoped 6. trip tripped 7. call called 8. finish finished 9. want wanted 10.are were 11.go went 12.have had 13.do did 14.get got e came 16.say said 17.see saw 18.put put 19.eat ate 20.take took 21.read read,巧記不規(guī)則動(dòng)詞過去式 1.中間去e，末尾加t 如： keep→kept， feel→felt， sleep→slept，sweep→swept 2.結(jié)尾d變t 如： build→built，lend→lent， send→sent，spend→spent 3.遇見i改為a 如： ring→rang，sit→sat， drink→drank， sing→sang，swim→swam，begin→began， give→gave,4.“騎(馬)”“開(車)”“寫(字)”——把i變o 如：ride→rode，drive→drove，write→wrote 5.“想”“買”“帶來”“打仗”——ought換上 think→thought，buy→bought， bring→brought，fight→fought 6.“教書”“抓住”——aught切莫忘 如： teach→taught，catch→caught 7.ow/aw改為ew是新時(shí)尚 如： know→knew，grow→grew， throw→threw，draw→drew 8.“放”“讓”“讀”過去式與原形一樣 如： put→put，let→let，read→read/red,表示過去的時(shí)間的時(shí)間狀語,yesterday 昨天早晨 Just now 剛才 yesterday afternoon 昨天下午 Last week 上周 Yesterday evening 昨天傍晚 in the past 過去 The day before yesterday 前天 that day 那天 Last night 昨天夜里 last year 去年 Three days ago 三天前 that year 那年 Three weeks ago 三周前 that month 那個(gè)月 Three months ago 三個(gè)月前 just now 剛才,1.ago家族 ： 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.Last家族,3.yesterday 家族：,,4.that 家族：,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,4.其他時(shí)間狀語：,那時(shí)候，當(dāng)年,幾天以前,在那時(shí),以前,從前,1.肯定句：主語 +行為動(dòng)詞過去式 主語 + be動(dòng)詞過去式(was / were) e.g.We played football yesterday. I was in the office last night. 2.否定句 did not / didn’t + 行為動(dòng)詞原形 was not / wasn’t + 其他成分 were not / weren’t + 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 didn’t. -Was she 15 years 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?,1.I was a student. _________________ 2.You were right. _________________ 3.He was at home. _________________ 4.She was in pink. _________________ 5.We were here. _________________ 6.They were busy. _________________,將下列句子變成否定句,I wasn’t a student.,You weren’t right.,He wasn’t at home.,She wasn’t in pink.,We weren’t here.,They weren’t busy.,否定句：主語+ wasn’t/weren’t+其他.,was not=wasn’t were not=weren’t,1.I was a student. _________________ 2.You were right. _________________ 3.He was at home. _________________ 4.She was in pink. _________________ 5.We were here. _________________ 6.They were busy. _________________,將下列句子變成疑問句,Were you a student?,Were you right?,Was he at home?,Was she in pink?,Were you here?,Were they busy?,一般疑問句：Was/Were+主語+其他？,寫出下列句子的肯定及否定回答,Was I a student? ________________ _________________ 2. Were you right? _________________ _________________ 3.Was he at home? _________________ _________________ 4.Was she in pink? _________________ _________________ 5.Were they busy? ________________ _________________,Yes, you were .,Yes, I was .,Yes, he was.,Yes, she was.,Yes, they were.,No, you weren’t.,No, I weren’t.,No, he wasn’t.,No, she wasn’t.,No, they weren’t.,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 (didn’t).,主語+didn’t+動(dòng)詞原形,I _________ them the news.,I ____ (tell) them the news yesterday.,,didn’t tell,told,Exercises:將下列句子改成否定句：,They stayed at home last weekend. ______________________________________,2. My classmate visited me last Sunday. __________________________________,3. My parents walked the dog just now. ___________________________________,They didn’t stay at home last weekend.,My parents didn’t walk the dog just now.,My classmate didn’t visit me last Sunday.,行為動(dòng)詞一般過去時(shí)的疑問式,一般過去時(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,didn’t,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 their work?,T,注意,1. 加助動(dòng)詞did或者didn’t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 didn’t finish their homework last night. They didn’t finished their homework last night.,T,F,,動(dòng)詞一般過去時(shí)， 表示過去發(fā)生事； be用was或用were， have,has,變had 若是行為加ed， 若變否定疑問句， 沒有be動(dòng)用did， 如果did加在前， 動(dòng)詞必須現(xiàn)還原,巧記動(dòng)詞過去時(shí),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 _____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) 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,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.,gets,is getting,got,went,was,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?,didn’t do,Did,find any,How long did,stay,Was,any,III.句型轉(zhuǎn)換 They came to China in 1990.(變一般疑問句) __________ they ________ to China in 1990? 2.I was ill for two days last week? (同上) ________ you ill for two days last week? 3. The twins go to school on foot every day. (同上) _________ the twins _______ to school on foot every day? 4.She washed the clothes last Sunday. ( 變否定句) She _________ ________ the clothes last Sunday,Did,come,Were,Do,go,didn’t,wash,5. She is going to go shopping tomorrow. (變否定) _____________________________________ 6. My mother likes her students. (變一般疑問句) _______________________________________ 7. Do you watch TV on Sunday? (用last Sunday 改寫成過去時(shí)態(tài)的句子) ______________________________________ 8. Wei Hua bought a new pen yesterday. (變否定句) She ________ ________ a new pen yesterday.,She isn’t going to go shopping tomorrow.,Does your mother like her students?,Did you watch TV last Sunday?,didn’t,buy,,,Goodbye!,Thank you !,