小學(xué)英語語法知識(shí)講解(一般過去時(shí))

1、精選課件1精選課件2一般過去時(shí)表示過去時(shí)間內(nèi)某人某物存在的狀態(tài)，性質(zhì)等eg:I was a teacher last year. She(He) was a singer.WeYou were happy.They一般現(xiàn)在時(shí)表示某人某物現(xiàn)在的狀態(tài)，性質(zhì)等eg: I am a teacher now. She(He) is a singer. We They are happy. You一般現(xiàn)在時(shí)一般現(xiàn)在時(shí) 一一般過去時(shí)般過去時(shí)精選課件3Exe:1.She_ (be) our English teacher. 2.Tom and Nike _ (be)my classmates. 3.I _ (

2、be)a student. 4.You _ (be)a lovely girl. 5.They _(be) my parents. 6.They _ (be) farmers two years ago. 7.Mike _ (be) a baby long long ago. 8.We _ (be) at home last night.精選課件4一般現(xiàn)在時(shí)： 肯定式肯定式: :主語表語主語表語 否定式否定式: : 主語+BE(am is are)+NOT+ 表語. 疑問式：疑問式： BE(Am Is Are)+主語 表語？ 一般過去時(shí)：肯定式肯定式: :主語表語主語表語否定式：否定式：主語（

3、was were)+NOT+表語疑問式：疑問式：BE(Was Were)+主語表語？精選課件5一般現(xiàn)在時(shí)用來表示習(xí)慣性，經(jīng)常性發(fā)生的動(dòng)作eg:I go to work by bus everyday.you watch TV everynight.we play basketball on the weekends.They have lessons everymoring.主語主語動(dòng)詞原形動(dòng)詞原形其他其他一般過去時(shí)用來表示在過去的時(shí)間里發(fā)生的動(dòng)作eg: I went to work by bus yesterday. you watched TV last night. We played

4、basketball last weekend. They had lessons two days ago.主語主語動(dòng)詞過去式動(dòng)詞過去式其其他他精選課件6He goes to work by bus everyday.She watchesTV everynight.李明 plays basketball on the weekends.It snows in every winter. 主語主語動(dòng)詞單三動(dòng)詞單三其其他他He went to work by bus yesterday.She watched TV last night.李明 played basketball three d

5、ays ago.It snowed in last winter. 主語主語動(dòng)詞過去式動(dòng)詞過去式其其他他精選課件7I do not go to work by bus everyday.you do not watch TV everynight.we do not play basketball on the weekends.They do not have lessons everymoring.主語donot+動(dòng)詞原形 +其他I did not go to work by bus yesterday. you did not watch TV last night. We did no

6、t play basketball last weekend. They did not have lessons two days ago.主語did+not+動(dòng)詞原形 其他精選課件8He does not go to work by bus everyday.She does not watch TV everynight.李明 does not play basketball on the weekends.It does not snow in every winter.主語doesnot+動(dòng)詞原形 +其他He did not go to work by bus yesterday.S

7、he did not watch TV last night.李明 did not play basketball three days ago.It did not snow in last winter. 主語didnot+動(dòng)詞原形 +其他精選課件9Exe: 1. We often_(play) in the playgound.2. He _(get) up at six oclock.3. _you _(brush) your teeth every morning.4. What_ (do) he usually _ (do) after school?5. Danny _ (stu

8、dy) English,Chinese,Maths,Science and Art at school.6. I _ (have) an exciting party last weekend.7. What _ Tom _ (do) on Saturday evening? He _(watch) TV and _(read) an interesting book.8. They all _(go) to the mountains yesterday morning.9. She _(not visit) her aunt last weekend. She _ (stay) at ho

9、me and _(do) some cleaning. 10.When _ you _(write) this song? I _(write) it last year.精選課件10 一般過去時(shí)的概念一般過去時(shí)的概念一般過去時(shí)表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作或一般過去時(shí)表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。存在的狀態(tài)。常和表示過去的時(shí)間狀語連用。常和表示過去的時(shí)間狀語連用。如：如：last year, yesterday等；等；yesterday morning，one day，last year，two days ago，two hours ago, the day before yester

10、day, last week, last(year, night, month), 精選課件11例如：例如：I saw him in the street yesterday. 昨天我在街上看見他了。昨天我在街上看見他了。Li Mei always went to school on foot last year. 去年李梅總是步行上學(xué)。去年李梅總是步行上學(xué)。精選課件12動(dòng)詞過去式的構(gòu)成：(1)規(guī)則動(dòng)詞過去式的構(gòu)成有四條規(guī)則：一般在動(dòng)詞原形末尾直接加上-ed。如：look-looked。以不發(fā)音的字母e結(jié)尾的動(dòng)詞，去e再加-ed。如：live-lived。末尾只有一個(gè)輔音字母的重讀閉音節(jié)，先雙

11、寫這個(gè)輔音字母，再加-ed。如：stop-stopped。精選課件13末尾是輔音字母+y結(jié)尾的動(dòng)詞，先變y為i，然后再加-ed。如：study-studied。(2)不規(guī)則動(dòng)詞的過去式需特殊記憶。如：am(is)-was, are-were, go-went, come-came, take-took, have (has)-had等。精選課件14watched TV, washed clothes, played football, cleaned the room, visited grandparents, went to a park, went swimming, read a bo

12、ok, went fishing, went hiking, learned Chinese, sang and danced, took pictures, climbed a mountain, ate good food, bought presents, rowed a boat, saw elephants, went skiing, went ice-skating.精選課件15I.用所給的動(dòng)詞的適當(dāng)形式填空。He _(visit) the Great Wall last year.2.We_(have) a good time yesterday.3.We often _(go)

13、 to school by bus last year.4.I _(live)in the village when I was a child.5.Mike_(see) a big tiger in the nature park last year.visited精選課件166.Sam_ (do) the housework yesterday.6.Sam_ (do) the housework yesterday.7._(do) you _(enjoy) yourself 7._(do) you _(enjoy) yourself yesterday?yesterday?8._(do)y

14、ou _(play) the 8._(do)you _(play) the violin in the artroom yesterday?violin in the artroom yesterday?No, I didnt. I_(draw)some pictures No, I didnt. I_(draw)some pictures there.there.9. I _ (eat) a big pizza yesterday.9. I _ (eat) a big pizza yesterday.10.There_ (be) many sheep on the farm 10.There

15、_ (be) many sheep on the farm last year.last year.精選課件1711. I _ (watch) a cartoon on 11. I _ (watch) a cartoon on Saturday.Saturday.12. Her father _ (read) a 12. Her father _ (read) a newspaper last night.newspaper last night.13. We _ to zoo yesterday, we 13. We _ to zoo yesterday, we _ to the park.

16、 (go)_ to the park. (go)14. _ you _ (visit) your 14. _ you _ (visit) your relatives last Spring Festival?relatives last Spring Festival?15. _ he _ (fly) a kite on 15. _ he _ (fly) a kite on Sunday? Yes, he _.Sunday? Yes, he _.精選課件18肯定句結(jié)構(gòu)為：主語+動(dòng)詞的過去式+其它。如：He went to the toy store yesterday. 他昨天去玩具店了。

17、否定句結(jié)構(gòu)為：主語+did not (didnt)+動(dòng)詞原形+其它。如：He didnt go to the toy store yesterday. 他昨天沒去玩具店精選課件19Did+主語動(dòng)詞原形其它？如：1) -Did you go to Beijing last week?-Yes, we did. (No, we didnt.)2) -Did you meet the businessman before?-No, I didnt. (Yes, I did.)精選課件20疑問詞did+主語動(dòng)詞原形其它？如：1) -What did you do last night?-I did m

18、y homework.2) -Where did you go last week?-I went to Shanghai with my parents精選課件21動(dòng)詞要用過去式，時(shí)間狀語句末站。否定句很簡單，didnt 站在動(dòng)詞原形前，其它部分不要變。一般疑問句也好變，did放在句子前，主語、動(dòng)詞原形、其它部分依次站。特殊疑問句也簡單，疑問詞加一般疑問句記心間。最后一條請注意，動(dòng)詞過去式要牢記。精選課件221.Lucy did her homework at home.（改否定句）（改否定句） Lucy _ _ her homework at home.2.He found some me

19、at in the fridge.（變一般疑（變一般疑問句問句) _ he _ _ meat in the fridge?3.She stayed there for a week.（對(duì)劃線部分提問）（對(duì)劃線部分提問） _ _ _ she _ there?4.There was some orange in the cup.（變一般疑（變一般疑問句問句) _ there _ orange in the cup? 精選課件231. She watered the flowers _. A tomorrow B sometimes C yesterday morning 2.What _ Mike do last weekend ? A do B does C did 3. I _ my room last Sunday. A cleaned B clean C am cleaning 4. I often help my mother _ housework A does B did C do 5. _ you _ TV last night . A Do, watch B Did, watch C Did, watched精選課件246.-Did your fat