内容正文:
一般过去时
一、定义
表示过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。
二、基本用法
用法
示例
表示过去发生的动作或状态
My family had a picnic in the park last weekend.
我们全家人上周末在公园有个野炊。
表示过去经常或反复发生的动作或状态
When she was young, she usually went to the library to read books.
当她小的时候,她经常去图书馆读书。
表示过去的情况或状态
There was a small pound in the school before.
之前学校这里有个小池塘。
三、判断标志
1. 与ago连用的时间状语
a moment ago, two minutes ago, six months ago, one week ago… 等
We were primary students 5 years ago.
五年前我们是小学生。
2. 与last 连用的时间状语
last week, last year, last month, last day…
He suddenly fell ill last night.
他昨晚突然病倒了。
3. 与 yesterday 连用的时间状语
yesterday morning, yesterday morning …
We weren't late yesterday. 我们昨天没迟到.
the day before yesterday 昨天
4. 与 one 连用的时间状语
one morning 某个早上, one evening 某个夜晚
5. 与that连用的时间状语
that day, that morning, that year…
6. 其他时间状语
just now 刚刚 in the old days 在过去
in +过去年份: in 2015…
at that time在那时
四、一般过去时动词过去式的规则变化
情况
变形
示例
一般情况
加-ed
work-worked,
listen-listened
以e字母结尾
直接加-d
live-lived,
receive-received
“辅元辅”结构
双写词尾辅音字母加-ed
stop-stopped,
chat-chatted
以辅音字母加 y 结尾
变y为i 再加-ed
study-studied
以元音字母加 y 结尾
直接加-ed
enjoy-enjoyed
【注意】辅元辅:以单短元音的重读闭音节结尾且末尾只有一个辅音字母的动词
重读闭音节三要素:
(1)一个元音字母后跟一个或几个辅音字母
(2)以一个辅音音素结尾;
(3)元音字母发短元音。
五、一般过去时动词过去式的不规则变化
变化类型
示例
A---A---A型
(现在式、过去式和过去分词同形)
cost cost cost 花费
cut cut cut 割,切
read read read 读
hit hit hit 打
let let let 让
put put put 放下
A---A---B型
beat beat beaten 打
A---B---A型
come came come 来、become became become 变、run ran run 跑
A ---B ---B型
burn burnt burnt 燃烧
learn learned/learnt learned/learnt学习
build built built 建筑
lose lost lost 失去
lend lent lent 借给
spend spent spent 花费
pay paid paid 付
lay laid laid 下蛋
say said said 说
bring brought brought 带来
buy bought bought 买
think thought thought 想
sleep slept slept 睡
keep kept kept 保持
sweep swept swept 扫
stand stood stood 站
understand understood
understood 明白
catch caught caught 抓住
feel felt felt 觉得
find found found 发现
have had had 有
get got got 得到
hold held held 盛,握
leave left left 离开
make made made 制造
meet met met 遇见
sell sold sold 卖
tell told told 告诉
teach taught taught 教
sit sat sat 坐
fly flew flown 飞
A---B---C型
eat ate eaten 吃
fall fell fallen 落下
give gave given 给
take took taken 拿
see saw seen 看见
write wrote written 写
ride rode ridden 骑
drive drove driven 驾驶
throw threw thrown 抛,扔
blow blew blown 吹
grow grew grown 生长
know knew known 知道
steal stole stolen 偷
drink drank drunk 饮
choose chose chosen 选择
forget forgot forgotten 忘记
begin began begun 开始
ring rang rung 按铃
sing sang sung 唱
swim swam swum 游泳
draw drew drawn 拉,绘画
show showed shown 展示
speak spoke spoken 说话
break broke broken 破碎,折断
其他不规则动词的变化
be(am, is) was/ were been 是
go went gone 去
do did done 做
wear wore worn 穿
【练习1】写出下列动词的过去式形式
1. go _________ enjoy _________
2. buy _________ eat _________
3. get _________ walk _________
4. take _________ dance _________
5. write _________ run _________
6. swim _________ find _________
7. begin _________ are _________
8. play _________ study _________
【练习2】
( ) 9. The teacher ________ the blackboard yesterday. He used a computer.
A. used not B. didn’t use
B. does not use D. use
( ) 10. ________ you ________ in the library this morning?
A. Do; studied B. Did; studied
B. Did; study D. Do; study
( ) 11. The students ________ to have a party. They did it last week.
A.planed B. planned
C.plan D. have planned
六、句式构成
· 含有be动词的一般过去时的主结构:主语+was/were+表语
1、肯定句:主语+was/were+表语。
I was an English teacher one year ago.一年前我是一名英语老师。
2、否定句:主语+was/were+not+表语。
I wasn't an English teacher one year ago.一年前我不是一名英语老师。
【练习3】She was a students in 2020. (改为否定句)
________________________________
3、一般疑问句:Was/Were+主语+表语。
Were you an English teacher one year ago?一年前你是一名英语老师吗?
【练习4】She was a students in 2020. (改为一般疑问句)
________________________________
4、特殊疑问句:疑问词+was/were+主语+其它?
What were you one year ago?一年前你是做什么的?
【练习5】
She was a students in 2020. (对划线部分提问)
_________________________________
She was a students in 2020. (对划线部分提问)
_________________________________
【注意】
①主语为第一人称单数或第三人称单数时,用_____,其它人称一律用were.
②变成否定句时,只需在was/were后直接加_____ 就行了。
③变成一般疑问句时,只需把was/were提到_____ 前面即可。
④变成特殊疑问句时,一般是特殊疑问词后加一般疑问句,如果特殊疑问词是who,不用改变原句的语序。
His father was very busy last week.→_____ _____ his father last week?
(先选特殊疑问词how,然后把剩下的部分变成一般疑问句语序,即把His father was last week变成was his father last week)
His father was very busy last week.(画线提问)→_____ _____ very busy week?
(只需用特殊疑问词who替换掉原句中的主语his father即可,不必考虑其它方面。)
· 含有实义动词(行为动词)的一般过去时的主结构:主语+动词的过去时+其它
1、肯定句:主语+动词的过去时+其它。
I bought a yellow dress yesterday afternoon.昨天下午我买了一条黄裙子。
2. 否定句:主语+did+not+动词原形+其他【did not 缩写didn't】
I didn't buy a yellow dress yesterday afternoon.昨天下午我没买一条黄裙子。
【练习6】Xiao Lin went fishing this morning.(改为否定句)
____________________________________________
3.一般疑问句:Did+主要+动词原形+其他?
Did you buy a yellow dress yesterday afternoon?昨天下午你买了一条黄裙子吗?
【练习7】Xiao Lin went fishing this morning.(改为一般疑问句)
____________________________________________
4.特殊疑问句:特殊疑问句+did+主要+动词原形+其他?
When did you buy a yellow dress?你什么时候买了一条黄裙子?
【练习8】
Xiao Lin went fishing this morning.(针对划线部分提问)
____________________________________________
Xiao Lin went fishing this morning.(针对划线部分提问)
____________________________________________
【注意】
①谓语动词为实义动词时,不受主语限制,用对动词的过去时形式就可以。
②不论主语是什么人称,在变成否定句时,只需在主语与谓语动词之间加上didn’t,并把后面的谓语动词由过去时形式变成动词原形。
③在变成一般疑问句时,只需在原句前加上助动词did,并把后面的谓语动词由过去时形式变成动词原形。
【练习9】
12.He played basketball on the playground yesterday.昨天他在操场上打篮球。(变成否定句)
_______________________________________________
13.He played basketball on the playground yesterday.(变成一般疑问句)
_______________________________________________
14.He played basketball on the playground yesterday. (画线提问)
_______________________________________________
15.He played basketball on the playground yesterday. (画线提问)
_______________________________________________
16.He played basketball on the playground yesterday. (画线提问)
_______________________________________________
17.He played basketball on the playground yesterday. (画线提问)
_______________________________________________
18.He played basketball on the playground yesterday. (画线提问)
_______________________________________________
作业
一、用动词的适当形式填空。
1. The doctor _________ (get) up late this morning.
2. My mother _________ (be) a worker 20 years ago.
3. She _________ (paint) the wall last month.
4. —_________ (be) you here just now?
— No, I _________ (be not) here.
5. Why_________ your brother _________ (cry) last night?
6. Yesterday _________ (be) my mother’s birthday.
7. There _________ (be) a shop not long ago.
8. When I was young, I _________ (play) games with my friends.
2、 单项选择
9. ( ) Lily ________ to the beach with Professor Green. They had a swim there.
A. goed B. goes C. went D. go
10. ( ) — ________ the teacher________ at this college last year.
— Yes, he did.
A. Did; teach B. Does; teach
C. Did; taught D. Does; teached
11. ( ) — ________ there many trees on the campus?
— No, but now we have many everywhere.
A.Had B.Were C.Did have D.Are
12. ( ) I like English food now. But I ________ it very much three year ago.
A.didn’t liked B.didn’t like
C.don’t like D.doesn’t like
13. ( ) — Did you________ the picnic yesterday.
— Yes, we________ it very much.
A.enjoy; enjoy B.enjoyed; enjoyed
C.enjoy; enjoyed D.enjoy; enjoy
14. ( ) My father________ ill yesterday.
A.isn’t B.aren’t C. wasn’t D. weren’t
15. ( ) Did you________ to the national library last week?
A.go B.went C.goes D.goed
16.( ) — ________ he ________ his lunch last night?
— Yes, he did.
A. Does; has B.Did; have C.Did; has D.Does; had
3、 句型转换
17. The children had a good time in the park. (改为否定句)
_______________________________________
18. There were about nine hundred people at the concert.(改为否定句)
_______________________________________
19. Ann did her homework yesterday evening.(变一般疑问句,并作肯定回答)
_______________________________________
20. Last week I read an English book. (变一般疑问句,并作否定回答)
_______________________________________
21. Was your brother in the park just now? (改为肯定句)
_______________________________________
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