“一般過去時”.ppt

1、一般過去時(Simple Past Tense),時態(tài)介紹 一般過去時的構(gòu)成 動詞過去式的構(gòu)成 一般過去時用法 練習,目錄,一、時態(tài)介紹 定義： 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,時間狀語： yesterdaylast night in 1990two days ago 等 例如: 1.I got up at 7:00 yesterday. 2.My father was at work yesterday afternoon.,也表示過去經(jīng)常或反復發(fā)生的動作,常和表示頻度的時間狀語連用。 頻度副詞：often，always 等 例句: He al

2、ways went to work by bus last year.,1.與ago 連用： a moment two minutes five days four years,ago,用于一般過去時的時間狀語,2.與last 連用,last,Time Month Year night,yesterday,morning afternoon evening,the day before yesterday,3.與yesterday 連用：,just now in the old days in those days in 1980 the other day at that time once

3、 upon a time,4.其他時間狀語：,二、一般過去時的構(gòu)成,含行為動詞的一般過去時 含動詞be的一般過去時 There be句型的一般過去時,1、含動詞be的一般過去時,am/is-was are-were 1)肯定句：主語+was/were+其他成分 例：I was at home last night. You were in Class 1 last year. They were early this afternoon.,1、含動詞be的一般過去時,2)否定句：was not=wasnt were not=werent I was not at home last night

4、. You were not in Class 1 last year. They were not early this afternoon.,1、含動詞be的一般過去時,3)疑問句及其回答： Was/Were+主語+其他成分？ Yes,主語+was/were.(肯定回答) No,主語+wasnt/werent.（否定回答） Was I at home last night？ Yes,I was./No,I wasnt. Were you in Class 1 last year? Yes,I was./No,I wasnt. Were they early this afternoon?

5、Yes,they were./No,they werent.,2、含行為動詞的一般過去時,1)肯定句： 主語+行為動詞過去式+其他成分。 I had some rice for lunch. You spent weekend with me last time. They went to Xian a week ago.,2、含行為動詞的一般過去時,2)否定句： did not=didnt 主語+didnt+ 行為動詞原形+其他。 I didnt have a bowl of rice for lunch. You didnt spend weekend with me last time.

6、 They didnt go to Xian a week ago.,2、含行為動詞的一般過去時,3)疑問句及其回答： Did + 主語 +行為動詞原形+其他？ Yes, 主語+ did./No, 主語+didnt. Did you spend weekend with me last time? Yes, I did./No, I didnt. Did they go to Xian a week ago? Yes, they did./No, they didnt.,3、There be句型的一般過去時,1)肯定句： There+was/were+其他成分. There was a bir

7、d in the room just now. There were many boys in our class last term.,3、There be句型的一般過去時,2)否定句： There+was/were+not+其他成分. There was not a bird in the room just now. There were not many boys in our class last term.,3、There be句型的一般過去時,3)疑問句及其回答： Was/Were+there+其他成分？ Yes,there+was/were. No,there+wasnt/we

8、rent. Was there a bird in the room just now? Yes,there was./No,there wasnt Were there many boys in our class last term? Yes,there were./No,there werent,三、動詞過去式的構(gòu)成,規(guī)則動詞的過去式 不規(guī)則動詞的過去式,規(guī)則動詞的過去式,1、一般詞尾加-ed。 playplayed work - worked ask - asked cleancleaned 2、e結(jié)尾的只加-d。 livelived decide - decided dance -

9、danced livelived,規(guī)則動詞的過去式,3 一個輔音字母結(jié)尾，重讀閉音節(jié)先雙寫這個輔音字母，然后加-ed。 stopstopped planplanned drop-dropped beg-begged 4“輔音字母+y”尾，y改為i, 再加 ed carry-carried study-studied,不規(guī)則動詞的過去式,1.中間去e，末尾加t 如： keepkept， feelfelt， sleepslept，sweepswept 2.結(jié)尾d變t 如： buildbuilt，lendlent， sendsent，spendspent 3.遇見i改為a 如： ringrang，s

10、itsat， drinkdrank singsang，swimswam， givegave,4.“騎(馬)”“開(車)”“寫(字)”把i變o如：riderode，drivedrove，writewrote5.“想”“買”“帶來”“打仗”ought換上 thinkthought，buybought， bringbrought，fightfought6.“教書”“抓住”aught切莫忘 如： teachtaught，catchcaught7.ow/aw改為ew是新時尚 如： knowknew，growgrew， throwthrew，drawdrew8.“放”“讓”“讀”過去式與原形一樣 如： p

11、utput，letlet，readread/red/,四、一般過去時用法,1.在過去某一時間內(nèi)發(fā)生的動作： He got to school at ten oclock last Friday. 2.表示過去經(jīng)?；蚍磸桶l(fā)生的動作,常與often，always等表示頻度的 間狀語連用： I often got up very early at that time.,四、一般過去時用法,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。,四、一般過去時用法,4. 表示過去所發(fā)生的一系列的動作,而這一系列的動

12、作是從現(xiàn)在的角度來考慮的,不是從動作相互之間的關系這一角度來考慮的。 Miss Liu got up at seven oclock this morning, dressed, had breakfast, and went to work.,四、一般過去時用法,5、一些句子雖沒有明確的時間狀語，但表示的意思是過去發(fā)生的動作，且與現(xiàn)在毫無牽連，也會用一般過去時 如： What did you say? What did you think of the film?,五、 練 習,1. They _ (not watch) TV just now. 2. They _ (carry) wate

13、r for Grandpa Liu three days ago. 3. Mike and Jack _ (make) the model plane last month. 4. _ your friends _ (have) a good time in the park that day? 5. My father _ (go) to Beijing a week ago. 6. _ Mary _ (study) at the No. 1 Middle School the year before last? 7. His parents _ (not go) out for a wal

14、k after supper yesterday. 8. Where _ (be) Mei Fang last night?,didnt watch,carried,made,Did,have,went,Did,study,didnt go,was,I 用括號里動詞的適當形式填空,II.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 went to s