小學(xué)一般過去時課件

1、小學(xué)一般過去時課件小學(xué)英語一般過去時語法詳解一、概念表示在的過去某個時間里所發(fā)生的動作或存在的狀態(tài)。通常在句子里找到表示過去時間的詞或詞組。如：yesterday，yesterday morning，yesterday afternoon，yesterday evening，the day before yesterday（前天），last night，last week，last month， last year，a moment ago（剛才），just now（剛才）， two days ago，a week ago，in 1990等。 如： I went to bed at eleve

2、n last night.昨晚我11：00睡覺。二、動詞過去式的構(gòu)成規(guī)律(一)規(guī)則動詞的過去式1、一般情況下，在動詞原形后面加-ed；如：looklooked playplaye d；2、以不發(fā)音e結(jié)尾的動詞，在詞尾直接加-d；如：livelived useused；3、以“輔音字母+ y”結(jié)尾的動詞，先將 y 改為i ,再加 ed；如：studystudied, trytriedflyflied4、以重讀閉音節(jié)（即輔音元音輔音）或r音節(jié)結(jié)尾，末尾只有一個輔音字母的動詞，要先雙寫這個輔音字母后，再加 ed。如：stopstoppedplanplanned；(二)不規(guī)則動詞的過去式（后附不規(guī)則動

3、詞變化表）1、改變動詞中的元音；beginbegan drinkdrank comecame eatate growgrew runran knowknew winwonspeakspoketaketook writewrote getgot2、變詞尾的d 為t ； buildbuilt lendlent sendsent spendspent bendbent3、與動詞原形一樣； cutcut putput costcost hurthurt shutshut4、變-ay 為-aid (少數(shù)動詞)； saysaid paypaid laylaid5、采用不同詞根；sellsold teach

4、taught buybought6、其他。如：am/iswas arewere have/hashad dodid三、句式變化（一）一般過去時的一般疑問句1、把was, were放在句首，其余位置不變。由Was？引導(dǎo)的一般疑問句，肯定答為：Yes， was. 否定回答為：No，. wasnt. 由Were？引導(dǎo)的一般疑問句，肯定回答為：Yes， were. 否定回答為：No， werent. 如：（1）I was born in Shanghai. Were you born in Shanghai?Yes, I was. (肯定回答) No, I wasnt. (否定回答)（2）They w

5、ere in Li Yans home last night.Were they in Li Yans home last night?Yes, they were. (肯定回答) No, they werent. (否定回答)2、在行為動詞的句子中，要用助動詞詞did來引導(dǎo)，其余的語序不變。要注意的是，要把行為動詞的過去式改為原形。肯定回答為：Yes, did. 否定回答：No, didnt. 如：John played computer games last night.Did John play computer games last night?Yes, he did. (肯定回答)

6、No, he didnt. (否定回答)（二）一般過去時的否定句1、在表示過去存在的狀態(tài)的句子中，相接在was, were的后面加上not。如：（1）He was in the park the day before yesterday. He was not in the park the day before yesterday.(2)We were busy last week. We were not busy last week.2、在表示過去的時間發(fā)生的動作的句子中，要在行為動詞的前面加助動詞didnt.然后把過去式的行為動詞改為動詞原形。即：didnt + 動詞原形。如：（1）S

7、he played the violin last night. She didnt play the violin last night.(2) They swam in the lake yesterday. They didnt swim in the lake yesterday.(三) 一般過去式的特殊疑問句1.What did ?（主要是詢問過去發(fā)生了什么事情，注意要把過去式改為動詞原形。）We ate Chinese food last night. What did we eat last night?2.Where did ?( 主要是詢問過去事情發(fā)生的地方。)They sa

8、ng and dance in the music room yesterday morning.Where did they sing and dance yesterday morning?3.Who + 動詞過去式 ?( 主要是詢問過去事情發(fā)生的人物。)Mike and Tom climbed mountains last weekend.Who climbed mountains last weekend?四、句子結(jié)構(gòu)1、在表示某個時間里存在的狀態(tài)的句子，系動詞用過式was，were構(gòu)成。如：（1）I was at home yesterday. 昨天我在家。 （2）We were i

9、n the gym just now. 剛才我們在體育館。2、在表示過去某個時間里發(fā)生的動作，用動詞的過去式構(gòu)成。如：I visited my uncle yesterday. 昨天我拜訪了我的叔叔。3各種句式（1）一般過去時的肯定陳述句：主語 動詞過去式 賓語或表語。He worked in Shanghai ten years ago.（2）一般過去時的否定句：a主語 didnt 動詞原形 賓語。 (did + not = didn't)He didn't do morning exercises yesterday.b主語 wasnt/werent 表語。(was + n

10、ot = wasn't were + not = weren't)He wasn't an English teacher ten years ago.（3）一般過去時的一般疑問句：aDid 主語 動詞原形 賓語 ？Did you study English in 1990 ?bWas/Were + 主語 表語 ？Was he a pupil five years ago ?（4）一般過去時的特殊疑問句：a特殊疑問詞 did + 主語 動詞原形 賓語？Where did your parents live five years ago？What did you do l

11、ast Sunday？b特殊疑問詞 were/was 表語？Who was at the zoo yesterday?小學(xué)英語一般過去時練習(xí)題及答案一、用所給動詞的適當(dāng)形式填空1.Tom and Mary _ (come) to China last month.2.Mike _(not go) to bed until 12 oclock last night. So I _ (get ) up late.3.Mary _ (read) English yesterday morning.4.There _ (be) no one here a moment ago.5.I _ (call)

12、 Mike this morning.6.I listened but _ (hear) nothing.7.Tom _ (begin) to learn Chinese last year.8.Last week we _ (pick) many apples on the farm.9.My mother _ (not do) housework yesterday.10.She watches TV every evening. But she _ (not watch) TV last night.11._ your father _ ( go ) to work every day

13、last year?12. What time _ you _ (get) to Beijing yesterday?We _ (get) to Beijing at 9:00 in the evening.13.What _ (make) him cry (哭) just now?14.Last year the teacher _ (tell) us that the earth moves around the sun.15.There _ a telephone call for you just now. (be)16.There _ not enough people to pic

14、k apples that day. ( be)17.There _ any hospitals (醫(yī)院) in my hometown (家鄉(xiāng)) in 1940. ( be not)18.There _ enough milk at home last week, wasnt there?19.Eli _ to Japan last week. ( move)20. When _ you _ (come) to China? - Last year.21.Did she _ (have) supper at home?22.Jack _ (not clean) the room just n

15、ow.23._ (be) it cold in your city yesterday?24.How many people _ (be) there in your class last term?25.It _ (be) hot yesterday and most children _ (be) outside.26. There _ (be) a football match on TV yesterday evening, but I _ (have) no time to watch it.27. He ate some bread and _ (drink) some milk.

16、28. _ he _ (finish) his homework last night?29. I_(be) tired yesterday.30. I _(gain ) Arts degree last year.31. What _ you _ (do) last night?32. My grandfather _ (leave) Hong Kong for New York in 1998.33. What _ he _ (do) yesterday?34. Last week I _ (buy) a new bike.35. He _ (be) here just now.36. H

17、e _ (not find ) his key last night.37. My father _ (drink) a lot of wine yesterday.38. _ you _ (finish) your homework yesterday?39. I _ (eat) some eggs and bread this morning.40. Her mother _ (not give) the girl any present.二、改錯題1How is Jane yesterday? _2He go to school by bus last week. _3He often

18、goes home at 6:00 last month. _4I can fly kites seven years ago. _5 Did you saw him just now. _6 Tom wasnt watch TV last night. _7 I didnt my homework yesterday. _8 He wait for you three hours ago. _9 Who find it just now ? _三、按要求變換句型1. Father bought me a new bike. （同義句）Father bought _ _ _ _ me.2. F

19、rank read an interesting book about history. （一般疑問句）_ Frank _ an interesting book about history?3. Hes cleaning his rooms. （劃線提問）_ he _?4. Why not go out for a walk? （同義句）_ _ _ out for a walk?5. Thomas spent RMB 10 on this book. （否定句）Thomas _ _ RMB 10 on this book.6. My family went to the beach last

20、 week. （劃線提問）_ _ _ family _ last week?7. I didnt have any friends. （一般疑問句）_ _ have _ friends?8. I think she is Lilys sister. （否定句）_9. Sally often does some reading in the morning. （否定句）Sally _ often _ some reading in the morning.10. He is a tall, thin boy. （劃線提問）_ _ he _ _?四、句型轉(zhuǎn)換They read English last night.否定句：_一般疑問句：_肯定/否定回答：_對劃線部分提問：_【參考答案】一、1.came 2. didnt go got 3. read 4. was 5. called 6.heard 7.began 8.picked 9.didnt do 10.didnt watch 11. Did go 12.did get got 13. made 14. told 15.was 16. were 17.werent 18.wa