一般過去時講解課件

1、一般過去時,1、 時態(tài)介紹 2、判斷標志 3、一般過去時構成 4、 一般過去時的句式變化 5、謂語變化 6、練習,1.定義： （用法一） 一般過去時態(tài)表示過去某個時間發(fā)生的動作或存在的狀態(tài),常和表示過去的時間狀語連用; 例句:I got up at 7:00 yesterday. My father was at work yesterday afternoon （用法二） 也表示過去經?；蚍磸桶l(fā)生的動作,常和表示頻度的時間狀語連用。 例句: He always went to work by bus last year. （含有頻度副詞：often always 等，但主要還是含有過去時間狀

2、語）,1.與ago 連用： a moment two minutes three hours five days one week six months four years,ago,2、一般過去時的判斷標志： 明確的過去時間狀語,last,time night week month term Monday,yesterday,morning afternoon evening,the day before yesterday,2.與last 連用,3.與yesterday 連用,4.與one 連用,one,morning evening day Monday afternoon,5.與tha

3、t 連用,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.其他時間狀語,3、一般過去時的構成,所有時態(tài)都是通過動詞變化來表現的,E.g. You are right. 一般現在時 I want to go to school. We are doing our housework now. 正在 The bus is leaving at 8:00. 進行 時,be動詞(was,were) 助動詞(d

4、id) 主語+謂語 情態(tài)動詞(could,might) 實義動詞(有確切含義的動詞，可 以單獨做謂語,如:played 等) 例如： They were happy. He played football. You did your homework,4、一般過去時句式變換,一般過去時態(tài)句式的構成陳述句式,進入下頁,返回首頁,一般過去時態(tài)句式的構成疑問句式,返回上頁,返回首頁,1.肯定句：主語 + 行為動詞過去式 be動詞過去式(was / were) e.g. We played football yesterday. I was in the office last night. He c

5、ouldnt swim 10 years ago. 2.否定句 did not / didnt + 行為動詞原形 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 +行為動詞原形 was / were + 主語 +其他成分 eg. - Did you go shopping yesterday? -Yes

6、, I did. / No, I didnt. -Was she 15 years old last year? 4. 特殊疑問句 特殊疑問詞 +did + 主語 +行為動詞原形 特殊疑問詞 +was / were + 主語 +其他成分 eg. - Did you go shopping yesterday? When and where were you born,5、謂語變化,構成規(guī)則,例詞,1. 一般在動詞原形末尾加-ed look looked play played start started 2. 結尾是 e 的動詞加 -d live lived hope hoped use us

7、ed,3. 末尾只有一個輔音字母的重讀 閉音節(jié)詞，先雙寫這個輔音字 母，再加-ed,stop stopped plan planned trip tripped,4. 結尾是“輔音字母+y”的動詞， 先變“y”為“i”再加-ed,study studied carry carried,規(guī)則動詞過去式的構成,說明： 1、清念 /t/ ，即 ed 在清輔音后面念 /t/ , 例：finished helped passed cooked,規(guī)則動詞-ed的讀音,元濁 /d/ ,即 ed 在元音，濁輔音后面念 /d/ , 例：borrowed enjoyed called moved,/t/ /d/

8、之后念 /id/ , 即 ed 在 /t/ /d/ 音后面念 /id/ 例：wanted shouted needed counted,grow - grew know - knew throw - threw blow - blew write - wrote drive - drove ride - rode get - got forget - forgot lend - lent send - sent spend - spent say - said */sed/ pay - paid stand - stood understand - understood let - let p

9、ut - put cut - cut read - read,am, is - was are - were do - did go - went have - had see - saw can - could may - might dig - dug eat - ate find - found make - made hear - heard run - ran take - took hold - held speak - spoke leave - left,keep - kept sleep - slept sweep - swept tell - told sell - sol

10、d begin - began sing - sang sit - sat swim - swam ring - rang give - gave bring - brought buy - bought think - thought teach - taught catch - caught come - came become - became,不規(guī)則動詞的過去式,寫出下列動詞的過去式,run borrow grow watch write smile open begin swim carry study finish,use live wake keep say clean buy

11、play learn see read stop,go think be happen give become get rain stay pass answer,went thought was/ were happened gave became got rained stayed passed answered,used lived woke kept said cleaned bought played learnt/ed saw read stopped,ran borrowed grew watched wrote smiled opened began swam carried

12、studied finished,巧記動詞過去時態(tài),動詞一般過去時，表示過去發(fā)生事； be用was或用were, have,has變had； 謂語動詞過去式，過去時間坐標志； 一般動詞加-ed，若是特殊得硬記。 否定句很簡單，主語之后didnt添； 疑問句也不難，did放在主語前； 如果謂語之前有did，謂語動詞需還原； 動詞若是was,were,否定就把not添,返回上頁,返回首頁,6、Exercises,III.句型轉換 They came to China in 1990.(變一般疑問句) _ they _ to China in 1990? 2.I was ill for two da

13、ys 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,didnt,wash,5. She is going to go shopping tomorrow. (變否定

14、句) _ 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,用括號里動詞

15、的適當形式填空。 1. He _ (read) that book last week. 2. Last night he _ (arrive) just in 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 pl

16、ay piano when he was in secondary school. 8. Betty _ (work) hard all last year. 9. We _ (change) the color of our uniforms last Christmas. 10. Last year Frances _ (buy) her mother a pretty watch for her birthday,read,arrived,married,showed,visited,rained,liked,worked,changed,bought,11. They _ (not w

17、atch) TV just now. 12. They _ (carry) water for Grandpa Liu three days ago. 13. Mike and Jack _ (make) 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

18、 last? 17. His parents _ (not go) out for a walk after supper yesterday. 18. Where _ (be) Mei Fang last night,didnt watch,carried,made,Did,have,went,Did,study,didnt go,was,用括號內所給動詞的一般過去時填空： I _ (have) a good day at work today. The meeting _ (go) well this morning. Bob _ (not be) there. He _ (oversle

19、ep) because he _ (not hear) the alarm. Lunch _ (be) terrible. We _ (try) the new French restaurant in the town center. The food _ (taste) awful. This afternoon I _ (phone) Bill in America. He _ (tell) me weve got a new contract there. It _ (be) an awful drive home. The traffic _ (be) terrible,had,we

20、nt,was not,overslept,didnt hear,was,tried,tasted,phoned,told,was,was,I.改錯題 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 .

21、 _ He wait for you three hours ago. _ Who find it just now ? _,was,got,went,could,see,didnt,will do(am going to do,waited,found,根據要求改寫下列句子。 1. They had a meeting yesterday. (改為一般疑問句) 2. Mrs Black does some cleaning every Sunday. (改為一般疑問句) 3. Im going to turn on the radio. (改為否定句) 4. There were no cl

22、asses last Saturday afternoon. (改為反意疑問句) 5. Those students did their best. (改為否定句) 6. It was November 10th the day before yesterday.（向劃線部分提問） 7. My brother went to Shanghai three days ago.（向劃線部分提問） 8. They are going to visit the Summer Palace.（向劃線部分提問,Did they have a meeting yesterday,Does Mrs Black

23、 do some cleaning every Sunday,Im not going to turn on the radio,There were no classes last Saturday afternoon, were there,Those students didnt do their best,What was the date the day before yesterday,When did your brother go to Shanghai,What are they going to do,一般過去時態(tài)練習 用動詞的過去式填空,1._ you _(remembe

24、r) 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,返回練習,訂正答案,用動詞的過去式填空,Did you remembered (remember) to buy the orange

25、s? 2.Who invented (invent) the computer. 3.We went (go) to the cinema last night. The film was (be) very good. 4.What time did you got (get) to school this morning? 5.Jim did (do) a lot yesterday. He went (go) shopping and cooked (cook) supper,返回首頁,返回上頁,返回練習,1. He usually gets up early in the mornin

26、g. But_late today. 2. She usually works from 8 a.m. to 5 p.m. But yesterday _ 3. _ on Sundays. They went to the park last Monday. 4. _at breakfast. But yesterday he didnt read the newspaper,一般過去時態(tài)練習 把下列句子改成相應時態(tài),訂正答案,返回練習,1. He usually gets up early in the morning. But he got up late today. 2. She usually works from 8 a.m. to 5 p