小学英语一般过去时语法详解
一、概念
表示在的过去某个时间里所发生的动作或存在的状态。通常在句子里找到表示过去时间的词或词组。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(刚才),just now(刚才), two days ago,a week ago,in 1990等。 如: I went to bed at eleven last night.昨晚我11:00睡觉。
二、动词过去式的构成规律
(一)规则动词的过去式
1、一般情况下,在动词原形后面加-ed;如:look→looked play→playe d;
2、以不发音e结尾的动词,在词尾直接加-d;如:live→lived use→used;
3、以“辅音字母+ y”结尾的动词,先将 y 改为i ,再加 –ed;如:study→studied, try→triedfly→flied
4、以重读闭音节(即辅音+元音+辅音)或r音节结尾,末尾只有一个辅音字母的动词,要先双写这个辅音字母后,再加 –ed。如:stop→stoppedplan→planned;
(二)不规则动词的过去式(后附不规则动词变化表)
1、改变动词中的元音;
begin→began drink→drank come→came eat→ate grow→grew run→ran know→knew win→wonspeak→spoketake→took write→wrote get→got
2、变词尾的–d 为–t ; build→built lend→lent send→sent spend→spent bend→bent
3、与动词原形一样; cut→cut put→put cost→cost hurt→hurt shut→shut
4、变-ay 为-aid (少数动词); say→said pay→paid lay→laid
5、采用不同词根;sell→sold teach→taught buy→bought
6、其他。如:am/is→was are→were have/has→had do→did
三、句式变化
(一)一般过去时的一般疑问句
1、把was, were放在句首,其余位置不变。由Was…?引导的一般疑问句,肯定答为:Yes,… was. 否定回答为:No,…. wasn’t. 由Were…?引导的一般疑问句,肯定回答为:Yes,… were. 否定回答为:No,… weren’t. 如:
(1)I was born in Shanghai. →Were you born in Shanghai?
→Yes, I was. (肯定回答) →No, I wasn’t. (否定回答)
(2)They were in Li Yan’s home last night.
→Were they in Li Yan’s home last night?
→Yes, they were. (肯定回答) →No, they weren’t. (否定回答)
2、在行为动词的'句子中,要用助动词词did来引导,其余的语序不变。要注意的是,要把行为动词的过去式改为原形。肯定回答为:Yes, …did. 否定回答:No, …didn’t. 如:
John played computer games last night.
→Did John play computer games last night?
→Yes, he did. (肯定回答) →No, he didn’t. (否定回答)
(二)一般过去时的否定句
1、在表示过去存在的状态的句子中,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、在表示过去的时间发生的动作的句子中,要在行为动词的前面加助动词didn’t.然后把过去式的行为动词改为动词原形。即:didn’t + 动词原形。如:
(1)She played the violin last night. →She didn’t play the violin last night.
(2) They swam in the lake yesterday. →They didn’t swim in the lake yesterday.
(三) 一般过去式的特殊疑问句
did … ?(主要是询问过去发生了什么事情,注意要把过去式改为动词原形。)
We ate Chinese food last night. →What did we eat last night?
e did ?( 主要是询问过去事情发生的地方。)
They sang and dance in the music room yesterday morning.
→Where did they sing and dance yesterday morning?
+ 动词过去式 … ?( 主要是询问过去事情发生的人物。)
Mike and Tom climbed mountains last weekend.
→Who climbed mountains last weekend?
四、句子结构
1、在表示某个时间里存在的状态的句子,系动词用过式was,were构成。如:
(1)I was at home yesterday. 昨天我在家。 (2)We were in the gym just now. 刚才我们在体育馆。
2、在表示过去某个时间里发生的动作,用动词的过去式构成。如:
I visited my uncle yesterday. 昨天我拜访了我的叔叔。
3.各种句式
(1)一般过去时的肯定陈述句:
主语 + 动词过去式 + 宾语或表语。
He worked in Shanghai ten years ago.
(2)一般过去时的否定句:
a.主语 + didn’t + 动词原形 + 宾语。 (did + not = didn't)
He didn't do morning exercises yesterday.
b.主语 + wasn’t/weren’t +表语。(was + not = wasn't were + not = weren't)
He wasn't an English teacher ten years ago.
(3)一般过去时的一般疑问句:
a.Did + 主语 + 动词原形 + 宾语 ?
Did you study English in 1990 ?
b.Was/Were + 主语 + 表语 ?
Was he a pupil five years ago ?
(4)一般过去时的特殊疑问句:
a.特殊疑问词 + did + 主语 + 动词原形 + 宾语?
Where did your parents live five years ago?
What did you do last Sunday?
b.特殊疑问词 + were/was + 表语?
Who was at the zoo yesterday?
小学英语一般过去时练习题及答案
一、用所给动词的适当形式填空
and Mary ___________ (come) to China last month.
_________________(not go) to bed until 12 o’clock last night. So I _______ (get ) up late.
__________ (read) English yesterday morning.
e _________ (be) no one here a moment ago.
5.I ___________ (call) Mike this morning.
6.I listened but ___________ (hear) nothing.
___________ (begin) to learn Chinese last year.
week we _________ (pick) many apples on the farm.
mother ________________ (not do) housework yesterday.
watches TV every evening. But she _______________ (not watch) TV last night.
11.________ your father ________ ( go ) to work every day last year?
12. —What time _______ you _______ (get) to Beijing yesterday?
—We __________ (get) to Beijing at 9:00 in the evening.
__________ (make) him cry (哭) just now?
year the teacher ___________ (tell) us that the earth moves around the sun.
e ____________ a telephone call for you just now. (be)
e __________ not enough people to pick apples that day. ( be)
e _____________ any hospitals (医院) in my hometown (家乡) in 1940. ( be not)
e ____________ enough milk at home last week, wasn’t there?
____________ to Japan last week. ( move)
20. –When _______ you _________ (come) to China? - Last year.
she ________ (have) supper at home?
____________ (not clean) the room just now.
23._________ (be) it cold in your city yesterday?
many people ________ (be) there in your class last term?
________ (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.
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. He __________ (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、改错题
1.How is Jane yesterday? _____________________
2.He go to school by bus last week. ____________________________
3.He often goes home at 6:00 last month. ____________________________
4.I can fly kites seven years ago. ______________________________
5. Did you saw him just now. ____________________________________
6. Tom wasn’t watch TV last night. ____________________________________
7. I didn’t my homework yesterday. ____________________________________
8. He wait for you three hours ago. ____________________________________
9. Who find it just now ? ________________________________________
三、按要求变换句型
1. Father bought me a new bike. (同义句)
Father bought _______ _______ ________ ________ me.
2. Frank read an interesting book about history. (一般疑问句)
_______ Frank _______ an interesting book about history?
3. He’s cleaning his rooms. (划线提问)________ he _______?
4. Why not go out for a walk? (同义句)
_______ ________ ________ 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 week. (划线提问)
________ ________ ________ family _______ last week?
7. I didn’t have any friends. (一般疑问句)
________ _______ have _______ friends?
8. I think she is Lily’s 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. (划线提问)
_______ _______ he _______ ________?
四、句型转换
They read English last night.
否定句:__________________________________________
一般疑问句:________________________________________
肯定/否定回答:____________________________________
对划线部分提问:____________________________________
【参考答案】
一、
2. didn’t go got 3. read 4. was 5. called d n ed ’t do ’t watch 11. Did go get got 13. made 14. told 16. were n’t d ’t clean were had k finish ed do do ht ’t find k finish ’t give
二、--was --went --went --could --see h--watching 't 后加上 do
ed --found
三、
1.a new bike to
read 's doing don't you 't spend e were my going
I any 8.I don't think she is Lily's sister. n't do does look like
didn't read English last night.
四、
Did they read English last night?
Yes,they did./No,they didn't.
What did they do last night?