行為動(dòng)詞一般過(guò)去時(shí).ppt

1、,一般過(guò)去時(shí),一般過(guò)去時(shí)的概念,1.一般過(guò)去時(shí)表示過(guò)去發(fā)生的動(dòng)作或存在的狀態(tài)。,常與表示過(guò)去的時(shí)間狀語(yǔ)連用 如：just now, yesterday, three days ago, last week, last year, in 2011、 at that time、 once upon a time等等。,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(guò)去時(shí)的時(shí)間狀語(yǔ),last,time night week month term Monday,

2、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that 連用：,that,morning winter day year,2.也可以表示過(guò)去經(jīng)常或反復(fù)發(fā)生的動(dòng)作。,常和often，always 等詞連用。,如：1.Lily always went to school on foot last year. 去年Lily 總是步行去學(xué)校。,2.A.Mr

3、s. Black always carried an umbrella. 布萊克太太過(guò)去老是帶著傘。 （只是說(shuō)明她過(guò)去的動(dòng)作，不表明她現(xiàn)在是否常帶著傘。）,B.Mrs. Black always carries an umbrella. 布萊克太太老是帶著傘。 （說(shuō)明這是她的習(xí)慣，表明她現(xiàn)在仍然還習(xí)慣總是帶著傘。）,一般過(guò)去時(shí)的結(jié)構(gòu),1.肯定句的基本結(jié)構(gòu)： 主語(yǔ)+be/動(dòng)詞過(guò)去式+其他,如：1.He went to the toy store yesterday. 他昨天去玩具店了。,3.I was ten last year. 我去年十歲。,2.We had a good time last

4、 night. 昨晚我們玩得很開(kāi)心。,4.I got up early last morning. 我昨天早上起得早。,2.否定句的基本結(jié)構(gòu)： 主語(yǔ)+did not (didnt) +動(dòng)詞原形+其他,如：1.He didnt go to the toy store yesterday. 他昨天沒(méi)有去玩具店。,2.I didnt get up early last morning . 我昨天早上沒(méi)有早起。,3.她上個(gè)星期五沒(méi)有去學(xué)校。,She didnt go to school last Friday.,3.一般疑問(wèn)句的基本結(jié)構(gòu)：,Did + 主語(yǔ) + 動(dòng)詞原形+其他？,如：1.Jim wen

5、t home yesterday .,2.I visited the Great Wall last year.,Did you visit the Great Wall last year? Yes, I did.No, I didnt.,Did Jim go home yesterday? Yes, he did.No, he didnt.,3.He watched a cartoon on Monday.,Did he watch a cartoon on Monday? Yes, he did.No, he didnt.,4、特殊疑問(wèn)句的基本結(jié)構(gòu)：,疑問(wèn)詞+did+主語(yǔ)+動(dòng)詞原形+其他

6、？,如：1.I met my friends last week.,What did you do last week ?,2.I met my friends last week.,When did you meet your friends ?,3.I met my friends last week.,Who did you meet last week?,動(dòng)詞過(guò)去式的規(guī)則變化：,1.一般情況下，在動(dòng)詞末尾加-ed ,如： cook-cooked work-worked play-played 2、以不發(fā)音的 -e 結(jié)尾動(dòng)詞，動(dòng)詞詞尾加 -d，live-lived move-moved

7、hope-hoped 3、以輔音字母 + y結(jié)尾的動(dòng)詞，把-y變?yōu)?i 再加-ed，如： study-studied cry-cried carry-carried 4、以“元音字母+一個(gè)輔音字母結(jié)尾”的重讀閉音節(jié)動(dòng)詞，雙寫詞尾輔音字母，再加 -ed，如： stop -stopped ，step-stepped,謂語(yǔ)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(guò)去式,was , were,had,did,一般過(guò)去時(shí)以動(dòng)詞的過(guò)去式來(lái)表示，沒(méi)有人稱和數(shù)的變化.(was,were除外),I went to school yesterday. They went to school yesterday.,規(guī)則動(dòng)詞過(guò)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/I