一般过去时
[教学目标]
掌握一般过去时的动词变化(be动词、、情态动词、规则变化、不规则变化),以及一般过去时的一般疑问句和特殊疑问句如何变化。
[教学步骤]
1.导入
一般现在时He walks to school every day. (一般现在时)他每天步行上学。
一般现在时表示目前习惯性、经常性的动作。
一般将来时He will walk to school tomorrow.(一般将来时)他明天将会步行上学。
一般过去时He walked to school yesterday. (一般过去时)他昨天步行上学了。
一般过去时主要表示过去的动作或状态。在句子中由主语+动词的过去式来表达。
2.详解
一般过去时用来表示过去某一时间内发生的动作或存在的状态以及过去习惯性、反复性的动作。谓语动词要用动词的过去式,常和表示过去的时间状语连用,如yesterday昨天、last night昨晚、last week上周、last year去年等。
一、一般过去时的结构(可分三类不同的结构)
(1)be动词的过去时
be动词过去时的句型如下:
肯定句 主语+be 动词的过去式(was, were) +...... He was busy yesterday. 他昨天很忙。 We were busy yesterday. 我们昨天很忙。
否定句 主语+be动词的过去式(was, were) + not+... He was not busy yesterday. 他昨天不忙。
一般疑问句 be动词的过去式(Was, Were) +主语+... Was he busy yesterday? 他昨天忙吗?
特殊疑问句 特殊疑问词+be过去式(was, were)+主语+...? What was your former name??你以前叫什么名字?
①be动词过去时的肯定句
be动词的现在时和过去时
主语 现在时 过去时
I (第一人称单数) am was
He, She,It(第三人称单数) is
You(第二人称单、复数) are were
We (第一人称复数)
They(第三人称复数)
I was very tired last night. 我昨天晚.上很累。
He was an engineer. 他以前是个工程师。
Tom was a teacher. 汤姆以前是个老师。
We were there. 我们曾在那里。
You were a worker. 你以前是个工人。
They were at home yesterday. 他们昨天在家。
Jack and Bob were in the living room at that time. 杰克和鲍勃那时在起居室。
There was an apple on the plate yesterday. 昨天有一个苹果在盘子里。
There were some books there. 那儿曾经有一些书。
②be动词过去时的否定句
He was not in Canada last year.他去年不在加拿大。
be动词过去时的否定句的结构和现在时一样,只要在be动词过去式(was, were)后面加上not就可以了。否定式的was not, were not 大多使用缩写形式wasn’t (读作['w?znt]) 和weren't (读作[w??nt])。
Mike wasn't at school. 迈克不在学校。
I wasn't busy the other day.前几天我不忙。
They weren't Chinese.他们不是中国人。
There weren't any boys in the classroom. 教室里一个男孩也没有。
③be动词过去时的疑问句
一般疑问句:
A: Was it raining in Beijing yesterday? 昨天北京下雨了吗?
B: No, it wasn't. It was cloudy. 不,没下雨。昨天北京阴天。
特殊疑问句:
A: Where were you yesterday morning?你昨天上午在哪儿?
B: I was at school. 我在学校。
be动词过去时一般疑问句的结构和一般现在时一样,只要把be动词的过去式was, were调到主语前面即可。回答Was/Were+主语+......?时,需用Yes.... was/were,或No.... wasn't/weren't。
注意:以疑问词开始的特殊疑问句,回答时,不能用Yes.No。直接回答所问的问题即可。
1. A: Was she a teacher? 她以前是个老师吗?
B: Yes,she was. 是的,她是。/No,she wasn't. 不,她不是。
2. A: Were they doctors? 他们以前是医生吗?
B: Yes, they were. 是的,他们是。/No,they weren't. 不,他们不是。
3. A: Was your father free this morning? 今天上午你爸爸有空吗?
B: Yes, he was. 是的,他有空。/No,he wasn't. 不,他没空。
4. A: Was there any water in the bottle? 瓶子里有过水吗?
B: Yes, there was. 是的,曾经有过。/No, there weren't. 不,没有过。
be动词的现在时和过去时句型(以he为主语)
句型 一般现在时 一般过去时
肯定句 He is... He was...
否定句 He isn't... He wasn't...
一般疑问句 Is he... ? Was he... ?
特殊疑问句 疑问词+ is he...? 疑问词+ was he...?
(2)一般动词的过去时
一般动词过去时的基本句型如下:
肯定句 主语+ 一般动词的过去式+...... He played tennis last week. 他上周打网球了。
否定句 主语+ did not+ 动词原形+...... He did not play tennis last week.. 上周他没打网球。
一般疑问句 Did+主语+动词原形+...... ? Did he play tennis last week?他上周打网球了吗?
特殊疑问句 特殊疑问词+did+主语+动词原形+其他? Why did he go to the hospital last Monday??上星期一他为什么去医院?
①一般动词过去时的肯定句
We had a good time yesterday. 昨天我们过得很高兴。
He had a good time yesterday. 昨天他过得很高兴。
一般过去时没有人称和数的变化。因此主语即使是第三人称单数,也和其他人称一样变化。
I saw a film last week.上周我看了一部电影。
She studied English two years ago. 两年前她学英语。
We said good- bye to Mary at five. 五点钟时,我们和玛丽说再见。
He rushed into the room.他冲进房间。
动词过去式规则变化
①一般情况下在动词原形后直接加-ed。 wanted, played
②以不发音的字母e结尾的动词,直接加-d。 hoped, lived
③重读闭音节单词如果末尾只有一个辅音字母需双写最后一个辅音字母,再加-ed stopped
④以辅音字母+y结尾的动词变y为i,再加-ed。 以元音字母+y结尾的动词,直接加-ed. studied, worried played, enjoyed
读音
请记住:清后[t],元浊[d], [t] [d]之后读[id]。
①清辅音后,ed要读[t]。worked, finished
②元音或浊辅音后,ed要读[d]。 lived, called
③[t]或[d]后,ed 读[id]。started, needed
动词过去式不规则变化
注意不规则动词的时态变化。务必熟记下述动词的原形和过去式
②一般动词过去时的否定句
We did not have a good time yesterday. 昨天我们过得不好。
He did not do his homework. 他没做作业。
一般动词过去时否定句的结构和一般现在时否定句的结构一样,不论主语是第几人称,还是单、复数,在主语后面加上did not (而不是do not或does not)就可以了。否定式did not 常用缩写形式didn't,读作[`didnt]。
He didn't have lessons this morning. 今天. 上午他没课。
You didn't do your best to do it. 你没有尽力去做。
I didn't work overtime yesterday. 我昨天没有加班。
注意: didn't 后的动词,一定要用动词原形。
③一般动词过去时的疑问句
一般疑问句:
A: Did he go there? 他去那儿了吗?
B: Yes, he did./ No, he didn't. 是的,他去了。/不,他没去。
特殊疑问句:
A: When did you get up this morning? 今天早晨你几点起床的?
B: At six. 六点钟。
一般动词过去时一般疑问句的结构和一般现在时一般疑问句的结构一样,无论主语是第几人称,是单、复数,在主语前面加上did即可。
1. A: Did Tom go with you?汤姆和你一起去吗?
B: Yes, he did.是的。/ No, he didn't. 不,不是的。
切记: 在过去时的问句中,因为句首用了Did,谓语动词要用原形。
2. A: How many subjects did you study last term?. 上学期你们学习了几门课?
B: We studied seven.我们学习了七门课。
比较: 表示具体的科目、学科,不能用lesson,而要用subject。
表示教科书上的第几课,要用lesson,如lesson2。
一般动词的现在时和过去时的比较(以go为例)
句型 一般现在时 一般过去时
肯定句 I go... He goes.. . I went. . . He went...
否定句 I don't go... He doesn't go... I didn't go... He didn't go...
一般疑问句 Do you go...? Does he go...? Did you go...? Did he go...?
特殊疑问句 When do you go...? When does he go...? When did you go...? When did he go...?
[练一练]
?I do my homework every day.(用yesterday改写句子)
肯定句:?___________________________________________
否定句:?___________________________________________
一般疑问句:?___________________________________________
回答:?________________/___________________
(3)情态动词的一般过去时态
情态动词过去时的基本句型如下:
肯定句 主语+情态动词的过去式+动词原形+其他 She could walk twenty years ago. 她20年前能走。
否定句 主语+ 情态动词的过去式+not+ 动词原形+其他 She could not walk twenty years ago. 她20年前不能走。
一般疑问句 情态动词的过去式+主语+动词原形+...... ? Could she walk twenty years ago. 她20年前能走吗?
特殊疑问句 特殊疑问词+情态助动词过去式+主语+动词原形+其他? What could she do twenty years ago??20年前她能做什么??
①情态动词过去时的肯定句
They might be at home yesterday. 他们昨天可能在家。
He might be at home yesterday. 他昨天可能在家。
情态动词没有人称和数的变化。因此主语即使是第三人称单数,也和其他人称一样变化。
情态动词的过去式
①只做情态动词 ②可做情态动词又可做实义动词 ③可做情态动词又可做助动词 ④有情态动词特征
can→could must→must may→might ought to-ought to need-need dare-dared will-would shall-should have to-had to used to-used to
②情态动词过去时的否定句
We told him that we wouldn’t leave our hometown. 我们告诉他我们不会离开我们的家乡。
情态动词过去式否定句,不论主语是什么,都在情态动词后面加上not 就可以了。
He couldn’t make any mistake when he was careful.他认真的时候不会犯任何错误。
注意: 情态动词过去式+not后的动词,一定要用动词原形。
③情态动词过去时的疑问句
一般疑问句:
A: Could he go there? 他能去那儿了吗?
B: Yes, he could./ No, he couldn't. 是的,他能去。/不,他不能去。
特殊疑问句:
A: When should you get up the next day? 第二天你应该几点起床?
B: At six. 六点钟。
情态动词过去时一般疑问句的结构,无论主语什么,在主语前面加上情态动词过去式即可。
情态动词的一般现在时和一般过去时的比较(以can为例)
句型 一般现在时 一般过去时
肯定句 I can... I could. . .
否定句 I can’t... I couldn’t...
一般疑问句 Can you ...? Could you ...?
特殊疑问句 When can you...? When could you ...?
二、一般过去时的基本用法
A.带有确定的过去时间状语时,要用过去时。
yesterday昨天
last year去年
just now 刚才
two days ago两天前
the other day前几天
once upon a time过去曾经
in the old days 过去的日子里
before liberation 解放前
when I was 8 years old当我八岁时
Did you have a meeting the other day? 前几天你们开会了吗?
He left just now.他刚刚离开。
Lei Feng was a good soldier. 雷锋是个好战士。
注意:在谈到已死去的人的情况时,多用过去时。
B.表示过去连续发生的动作时,要用过去时。
这种情况下,往往没有表示过去的时间状语,而通过上下文来表示。
The boy opened his eyes for a moment,looked at the captain, and then died.
那男孩儿把眼睛张开一会儿,看看船长,然后就死了。
说明:该句虽然没有表示过去的时间状语,但open, look和die是连续发生的三个动作,所以都要用过去时。这时要特别注意上下文。
C.表示过去一段时间内经常或反复的动作。
常与always (总是),never (从不)等连用。
Mrs. Peter always carried an umbrella. 彼得太太过去老是带着一把伞。
(只是说明她过去的动作,不表明她现在是否常带着伞。)
Mrs. Peter always carries an umbrella.彼得太太老是带着一把伞。
(说明这是她的习惯,表明她现在仍然还习惯总带着一把伞。)
I never drank wine. 我以前从不喝酒。
(不涉及到现在,不说明现在是否喝酒)
D. 如果强调已经终止的习惯时要用used to do .
He used to drink.他过去喝酒。(意味着他现在不喝酒了。喝酒这个动作终止了)
I used to take a walk after supper.我过去在晚饭后散步。(意味着现在不在晚饭后散步了)
I used to enjoy gardening,but I don't like it any more.以前我很喜欢园艺,现在一点儿也不喜欢。
He didn't use to smoke. 以前他不抽烟。(否定句)
A: Did he use to smoke? 以前他抽烟吗? (一般疑问句)
B: Yes, he did.是的,他抽。/No,he didn't. 不,他不抽。
补充: used not= usedn't
He used not to smoke.他过去不抽烟。
Used he to smoke? 他过去抽烟吗?
used to do与would比较
1. used to do表示过去做而现在已终止(不做)的动作,强调与现在的关系,而would do只说明过去的动作习惯,和现在没关系,这个动作现在也许终止,也许还在做。
He would take a walk after supper. 他过去总是在晚饭后散步。
(和现在无关系,也许他现在还在晚饭后散步,也许不。)
2. used to不必带时间状语,而would因为是表示在过去某一时间内的某种习惯做法,所以要带时间状语。
He used to drink a lot. 他过去总是喝很多酒。
He would drink a lot when he was young.他年轻时很能喝酒。
E.不表示过去确定的时间状语的情况。
有些句子,虽然没有表示过去确定时间的状语,但实际上是指过去发生的动作或存在的状态的话,也要用过去时。
I didn't know you were in Paris. 我不知道你在巴黎。
(因为在说话时,我已经知道你在巴黎了。这句话指的是说话之前,所以只能用过去时表示。实际上,这句话暗指: But now I know you are here. ) .
I thought you were ill.我以为你病了呢。
(这句话应是在说话之前,我以为你病了。但是现在我知道你没病。)
比较: I took a walk in the morning. 我曾经在早晨散步。(只是说明过去这一动作)
辨别下面一组句子的正误
Li Ming studied English this morning. 把过去时的肯定句变为一般疑问句
(x) Did Li Ming studied English this morning? (动词应该用原形)
(x) Does Li Ming study English this morning? (时态应该用原句子的时态)
(x) Was Li Ming studied English this morning? (应该用一般动词,而不是be动词)
(o) Did Li Ming study English this morning?
3.总结
一般过去时口诀:
1.一般过去时并不难,表示过去动作、状态记心间。
2.动词要用过去式,时间状语句末站。
3.否定句很简单,didn't 站在动词原形前,其它部分不要变。
4.一般疑问句也好变,did放在句子前,主语、动原、其它部分依次站。
5. 特殊疑问句也简单,疑问词加一般疑问句记心间。
6. 最后一条请注意,动词过去
?
附录:不规则变化动词
1. A—A—A型(现在式、过去式和过去分词同形)
动词原形 过去式 含义
cost cost 花费
cut cut 割,切
hit hit 打
let let 让
put put 放下
read read 读
hurt hurt 伤
2. A—A—B型(现在式和过去式同形)
动词原形 过去式 含义
beat beat 打
3. A—B—A型(现在式和过去分词同形)
动词原形 过去式 含义
come came 来
become became 变
run ran 跑
4. A—B—B型(过去式和过去分词同形)
(1)在动词原形后加一个辅音字母d或t构成过去式或过去分词。
动词原形 过去式 含义
burn burnt 燃烧
learn learned/learnt 学习
mean meant 意思
hear heard 听见
(2)把动词原形的最后一个辅音字母“d”改为“t” 构成过去式或过去分词。
动词原形 过去式 含义
build built 建筑
lend lent 借给
lose lost 失去
send sent 送
spend spent 花费
(3)其他
动词原形 过去式 含义
pay paid 付
lay laid 下蛋
say said 说
bring brought 带来
buy bought 买
think thought 想
sleep slept 睡
keep kept 保持
sweep swept 扫
stand stood 站
understand understood 明白
win won 得胜
shine shone/shined 发光
catch caught 抓住
teach taught 教
feel felt 觉得
fight fought 战斗
find found 发现
get got 得到
hang hanged 绞死
hung 挂
have had 有
hold held 盛,握
leave left 离开
make made 制造
meet met 遇见
sell sold 卖
shoot shot 射击
tell told 告诉
smell smelt/smelled 嗅,闻
sit sat 坐
dig dug 挖
A—B—C型(现在式、过去式和过去分词都不相同)
(1)在动词原形后加-n或-en构成过去分词。
动词原形 过去式 含义
eat ate 吃
fall fell 落下
steal stole 偷
give gave 给
freeze froze 冻结
take took 拿
see saw 看见
write wrote 写
ride rode 骑
drive drove 驾驶
throw threw 抛,扔
blow blew 吹
grow grew 生长
know knew 知道
fly flew 飞
draw drew 拉,绘画
show showed 展示
(2)过去式加-n或-en构成过去分词。
动词原形 过去式 含义
speak spoke 说话
break broke 破碎,折断
wake waked/ woke 醒
choose chose 选择
forget forgot 忘记
(3)变单词在重读音节中的元音字母“i”分别为“a”(过去式)和“u”(过去分词)。
动词原形 过去式 含义
begin began 开始
ring rang 按铃
sing sang 唱
sink sank 沉
swim swam 游泳
drink drank 饮
(4)其他不规则动词的变化。
动词原形 过去式 含义
be(am, is) was 是
be(are) were
do did 做
go went 去
lie lay 躺
wear wore 穿
一般过去时练习题(1)
写出下列动词的过去式
is\am_________? fly_______? plant________? are ________? drink______
play_______??? go________? make ________ does_________? dance____
worry________? ask _____?? taste_________? eat__________ draw______
put ______??? throw________ kick_________? pass_______?? do ________
二、用be动词的适当形式填空
1. I ______ an English teacher now.
2. She _______ happy yesterday.
3. They _______ glad to see each other last month.
4. Helen and Nancy ________ good friends.
5. The little dog _____ two years old this year.
6. Look, there ________ lots of grapes here.
7. There ________ a sign on the chair on Monday.
8. Today _____ the second of June. Yesterday ______ the first of June. It _____ Children's Day. All the students ______ very excited.
三、句型变换
1.There was a car in front of the house just now.
否定句:_______________________________________________________
一般疑问句:___________________________________________________
肯定回答:_____________________________________________________
否定回答:__________________________________________________________
2.They played football in the playground.
否定句:_______________________________________________________
一般疑问句:___________________________________________________
肯定回答:_____________________________________________________
否定回答:_____________________________________________________
四、用所给动词的适当形式填空
1. I ______ (watch) a cartoon on Saturday.
2. Her father _______ (read) a newspaper last night.
3. We _________ to zoo yesterday, we _____ to the park. (go)
4. ______ you _______ (visit) your relatives last Spring Festival?
5. ______ he _______ (fly) a kite on Sunday? Yes, he ______.
6. Gao Shan _______ (pull) up carrots last National Day holiday.
7. I ____________ (sweep) the floor yesterday, but my mother ______.
8. What _________ she _________ (find) in the garden last morning?
She _________ (find) a beautiful butterfly.
9. It _________ (be) Ben's birthday last Friday
10. We all _________ (have) a good time last night.
11. He _________ (jump) high on last Sports Day.
12. Helen _________ (milk) a cow on Friday.
13. She likes _________ newspapers, but she _________ a book yesterday. (read)
14. He ______ football now, but they _______basketball just now. (play)
15. Jim's mother ____________ (plant) trees just now.
16. _______ they ________ (sweep) the floor on Sunday?
No, they _________.
17. I _______ (watch) a cartoon on Monday.
18. We ____ (go) to school on Sunday.
19. It ____ (be) the 2nd of November yesterday. Mr White ___ (go) to his office by car.
20. Gao Shan ________ (put) the book on his head a moment ago.
21. Don't ______ the house. Mum _______ it yesterday. (clean)
22. What _________ you ______ just now? I _______ some housework. (do)
23. They _________ (make) a kite a week ago.
24. I want to ______ apples. But my dad _______ all of them last month. (pick)
25. _______ he ______ the flowers this morning? Yes, he _____. (water)
26. She ____ (be) a pretty girl. Look, she _____ (do) Chinese dances.
27. The students often _________ (draw) some pictures in the art room.
28.What ______ Mike do on the farm? He ________ cows. (milk)
五、句型转换
1、Lucy did her homework at home.(改否定句)
Lucy ___________ ___________ her homework at home.
2、He found some meat in the fridge(冰箱).(变一般疑问句)
___________ he __________ ___________ meat in the fridge?
3、She stayed there for a week.(对划线部分提问)
__________ ___________ __________ she __________ there?
4、There was some orange in the cup.(变一般疑问句)
_________ there ___________ orange in the cup?
六、中译英
1.我的故事书刚才还在手表旁边.
___________________________________________________________
2.他们的外套上个礼拜放在卧室里了。
___________________________________________________________
3.一会以前花园里有两只小鸟。
___________________________________________________________
4.. 格林先生去年住在中国。
________________________________________________________
5. 昨天我们参观了农场。
________________________________________________________
6. 他刚才在找他的手机。
________________________________________________________
7. 我过了一个忙碌但却刺激的周末。
I _________ _________ __________ __________ exciting weekend.
8. Jenny喜欢看书。昨晚她看了一本英语书。
Jenny likes _________ __________. She _________ an English book
last night.
9. Emma每天都看电视。可是昨天他没有看。
Emma __________ TV every day. But he _________ ___________ yesterday.
10. 上周六他们做什么了?他们做作业和购物了。
What ________ they _________ _________ Saturday?
They _________ __________ homework and _________ __________.
一般过去时练习题(2)
一、句型转换
1. The children had a good time in the park.
否定句:__________________________________________
一般疑问句:________________________________________
对划线部分提问:____________________________________
2. There were about nine hundred people at the concert.
否定句:__________________________________________
一般疑问句:________________________________________
对划线部分提问:____________________________________
3. Ann did her homework yesterday evening.
否定句:__________________________________________
一般疑问句:________________________________________
对划线部分提问:____________________________________
4. Last week I read an English book.
否定句:__________________________________________
一般疑问句:________________________________________
肯定/否定回答:____________________________________
对划线部分提问:____________________________________
5. My brother was in the park just now.
否定句:__________________________________________
一般疑问句:________________________________________
对划线部分提问:____________________________________
二、写出下列动词的第三人称单数形式、过去式形式
go?_______?_______?enjoy?_______?_______
buy?_______?_______?eat?_______?_______
get?_______?_______?walk?_______?_______
take?_______?_______?dance?_______?_______
write?_______?_______?run?_______?_______
wim?_______?_______?find?_______?_______
egin?_______?_______?eat?_______?_______
lay?_______?_______?study?_______?_______
三、用所给词的适当形式填空。
1. Tom and Mary ___________ (come) to China last month.
2. Mike _________________(not go) to bed until 12 o'clock last night.
So he ______ (get) up late.
3. Mary __________ (read) English yesterday morning.
4. Tom ___________ (begin) to learn Chinese last year.
5. My mother ________________ (not do) housework yesterday.
6. There ____________ a telephone call for you just now. (be)
7. -When _______ you _________ (come) to china? -Last year.
8. _________ (be) it cold in your city yesterday?
9. How many people ________ (be) there in your class last term?
10. There ________ (be) a football match on TV yesterday evening, but I _________ (have) no time to watch it.
四、改错题(请改正每个句子中的一个错误)
1.How is Jane yesterday? _________________________________________
2.He go to school by bus last week. ________________________________
3.He 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 did not my homework yesterday. _______________________________
8.He wait for you three hours ago. _________________________________
9.Who find it just now? ____________________________________________
II. 翻译下列句子
1. 我过了一个忙碌但却刺激的周末。
_________ _________ __________ __________ but exciting weekend.
2. 上周六他们做什么了?他们做作业和购物了。
What ________ they _________ _________ Saturday?
They _________ __________ homework and _________ ________ __________.
3. 今天早上方方得做饭,因为昨晚他父亲不在家。
This morning Fangfang _______ _______ _______ _______ because his father _______ ________ ________ yesterday.
4. 他在打扫教室的时候,发现地上有块表。
When he ______ the classroom, he ______ a watch on the ground.
5. 他什么时候出生的?1980年。
---When _______ he _______ ---_______ 1980.