一般過(guò)去時(shí)講解-共32頁(yè)P(yáng)PT課件

1、一般過(guò)去時(shí) 時(shí)態(tài)介紹 一般過(guò)去時(shí)結(jié)構(gòu) 謂語(yǔ)變化一般過(guò)去時(shí)用法練習(xí)目錄一般過(guò)去時(shí)介紹1.定義： 一般過(guò)去時(shí)態(tài)表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài),常和表示過(guò)去的時(shí)間狀語(yǔ)連用;也表示過(guò)去經(jīng)?；蚍磸?fù)發(fā)生的動(dòng)作,常和表示頻度的時(shí)間狀語(yǔ)連用。2.時(shí)間狀語(yǔ)：yesterdaylast nightin 1990two days ago 等3.頻度副詞：oftenalways 等例句:I got up at 7:00 yesterday.My father was at work yesterday afternoon. He always went to work by bus last year. 1.

2、與ago 連用：a moment 剛才two minutesthree hoursfive daysone weeksix monthsfour yearsago用于一般過(guò)去時(shí)的時(shí)間狀語(yǔ)lasttime上一次night昨天晚上weekmonthtermMondayyesterdaymorningafternooneveningthe day before yesterday前一天 2.與last 連用3.與yesterday 連用：4.與one 連用：onemorning一天早晨evening dayMonday afternoon5.與that 連用：thatmorning那天早晨winte

3、rdayyearjust now剛才in those daysin 1980at that timeonce upon a time6.其他時(shí)間狀語(yǔ)：一般過(guò)去時(shí)的構(gòu)成所有時(shí)態(tài)都是通過(guò)動(dòng)詞變化來(lái)表現(xiàn)的E.g. You are right. 一般現(xiàn)在時(shí) I want to go to school. We are doing our housework now. 正在 The bus is leaving at 8:00. 進(jìn)行 時(shí) be動(dòng)詞(was,were) 助動(dòng)詞(did)主語(yǔ)+謂語(yǔ) 情態(tài)動(dòng)詞(could,might) 實(shí)義動(dòng)詞(有確切含義的動(dòng)詞，可 以單獨(dú)做謂語(yǔ),如:played 等)例如

4、：They were happy.He played football.You did your homework.謂語(yǔ)變化1、一般詞尾加-ed。 staystayed help - helpedask - asked looklooked 2、e結(jié)尾的只加-d。hopehoped love - loveddance - danced livelived 規(guī)則動(dòng)詞過(guò)去式的構(gòu)成3、 輔音字母結(jié)尾詞，重讀閉音節(jié)先雙寫(xiě)，然后才能加-ed。stopstopped plan(計(jì)劃) planneddrop - dropped beg 乞討- begged4、“輔音字母+y”尾，y改為i, 再加 -ed。

5、carry - carried study - studied 巧記不規(guī)則動(dòng)詞過(guò)去式 1.中間去e，末尾加t 如： keepkept， feelfelt， sleepslept，sweep打掃swept2.結(jié)尾d變t 如： build建造built，lendlent， sendsent，spend花錢spent3.遇見(jiàn)i改為a 如： ring鈴響rang，sitsat， drinkdrank， singsang，swimswam，beginbegan， givegave4.“騎(馬)”“開(kāi)(車)”“寫(xiě)(字)”把i變o如：riderode，drivedrove，writewrote5.“想”“買

6、”“帶來(lái)”“打仗”ought換上thinkthought，buybought， bringbrought，fightfought6.“教書(shū)”“抓住”aught切莫忘 如：teachtaught，catch趕上caught7.ow/aw改為ew是新時(shí)尚 如： knowknew，growgrew， throwthrew，drawdrew8.“放”“讓”“讀”過(guò)去式與原形一樣 如： putput，letlet，readread/red grow種植 - grewknow - knewthrow - threwblow - blewwrite - wrotedrive - drove ride - r

7、odeget - gotforget - forgotlend - lentsend - sentspend - spentsay - said */sed/pay - paidstand - stoodunderstand 懂- understoodlet - let put - putcut - cut read - read*am, is - was are - were do - did go - went have - hadsee - sawcan - couldmay - mightdig挖 - dugeat - atefind - foundmake - madehear -

8、heardrun - rantake 拿- tookhold 握住- heldspeak - spokeleave - leftkeep阻止 - keptsleep - sleptsweep - swepttell - toldsell - soldbegin - begansing - sangsit - satswim - swamring - ranggive - gave bring - broughtbuy - boughtthink - thoughtteach - taughtcatch - caughtcome - came become - became不規(guī)則動(dòng)詞的過(guò)去式 寫(xiě)

9、出下列動(dòng)詞的過(guò)去式：runborrowgrowwatchwritesmileopenbeginswimcarrystudyfinishuselivewakekeepsaycleanbuyplaylearnseereadstopgothinkbehappengivebecomegetrainstaypassanswerwentthoughtwas/ werehappenedgavebecamegotrainedstayedpassedansweredusedlivedwokekeptsaidcleanedboughtplayedlearnt/edsawreadstoppedranborrowed

10、grewwatchedwrotesmiledopenedbeganswamcarriedstudiedfinished一般過(guò)去時(shí)用法1.在過(guò)去某一時(shí)間內(nèi)發(fā)生的動(dòng)作：He got home at ten oclock last night.2.表示過(guò)去經(jīng)常或反復(fù)發(fā)生的動(dòng)作,常與often，always等表示頻度的 間狀語(yǔ)連用：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. 雷鋒同志做了一生的好事。4. 表示過(guò)去所發(fā)生的一系列的動(dòng)作,而這一系列的動(dòng)作

11、是從現(xiàn)在的角度來(lái)考慮的,不是從動(dòng)作相互之間的關(guān)系這一角度來(lái)考慮的。Miss Liu got up at seven oclock this morning, dressed, had breakfast, and went to work.一般過(guò)去時(shí)句式變換1.肯定句：主語(yǔ) + 行為動(dòng)詞過(guò)去式(ed) be動(dòng)詞過(guò)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 主語(yǔ) +did not / didnt + 行為動(dòng)詞原

12、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(wèn)句 did + 主語(yǔ) +行為動(dòng)詞原形? was / were + 主語(yǔ) +其他成分? eg. - Did you go shopping yesterday? -Yes, I did. / No, I didnt. -Was she 15 years old last ye

13、ar?4. 特殊疑問(wèn)句 特殊疑問(wèn)詞 +did + 主語(yǔ) +行為動(dòng)詞原形? 特殊疑問(wèn)詞 +was / were + 主語(yǔ) +其他成分? eg. - Did you go shopping yesterday? When and where were you born?III.句型轉(zhuǎn)換They came to China in 1990.(變一般疑問(wèn)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

14、 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 SundayDidcomeWere Do godidntwash5. She is going to go shopping tomorrow. (變否定句) _ 6. My mother likes her students. (變一般疑問(wèn)句) _7. Do you watch TV on Sunday? (用last S

15、unday 改寫(xiě)成過(guò)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 isnt going to go shopping tomorrow. Does your mother like her students? Did you watch TV last Sunday? didnt buy Exercises用括號(hào)里動(dòng)詞的適當(dāng)形式填空。1. He _ (read) that book last week.2. Last night he _ (arrive) just i

16、n time for the show.3. Mary _ (marry) Thomas yesterday.4. Tom _ (show) us where to sit at the meeting yesterday.5. Last summer we _ (visit) Uncle Jack.6. It _ (rain) almost every day last month.7. John _ (like) to play piano when he was in secondary school.8. Betty _ (work) hard all last year.9. We

17、_ (change) the color of our uniforms last Christmas.10. Last year Frances _ (buy) her mother a pretty watch for her birthday.readarrivedmarriedshowedvisitedrainedlikedworkedchangedbought11. They _ (not watch) TV just now.12. They _ (carry) water for Grandpa Liu three days ago.13. Mike and Jack _ (ma

18、ke) the model plane last month.14. _ your friends _ (have) a good time in the park that day?15. My father _ (go) to Beijing a week ago.16. _ Mary _ (study) at the No. 1 Middle School the year before last?17. His parents _ (not go) out for a walk after supper yesterday.18. Where _ (be) Mei Fang last

19、night?didnt watchcarriedmadeDid havewentDid studydidnt gowasI.改錯(cuò)題How is Jane yesterday? _He gets to school at six yesterday. _He often goes home at 6:00 last month. _I can fly kites seven years ago. _Did you saw him just now. _Tom wasnt watch TV last night. _I did my homework later . _He wait for you three hours ago. _ Who find it just now ? _ wasgotwentcouldseedidntwill do(am going to do)waitedfound根據(jù)要求改寫(xiě)下列句子。1. They had a meeting yesterday. (改為一般疑問(wèn)句)2. Mrs Black does some cl