动词过去式变化规则(合集5篇)
动词过去式变化规则(合集5篇)
第一篇:动词过去式变化规则
动词过去式变化规则
I一般过去时态
定义:表示过去某时发生的动作或存在的状态。结构:“主语+动词的过去式” 用法:
clean的过去式1.表示过去某个时间发生的动作或存在的状态。He was here yesterday.I got up at seven yesterday morning.My mother was at work yesterday afternoon.Did you have a good time last summer? 2.表示过去经常或反复发生的动作。
My mother often went to work by taxi last year.When I was a student, I often listened to music.3.常与一般过去时态连用的时间有:一般过去式的用法:
一般过去式 表示过去的动作和状态,通常一般过去式带有表示动作时间状语的词,词组或从句, 如yesterday, the day before last, last week, two days ago 等,上下文清楚时可以不带时间
状语。
I worked in that factory last year.去年我在那一家工厂工作。I met him yesterday.昨天我碰见了他。
I went to the Tian Long Mountain yesterday.昨天我们去了天龙山。
一般过去式构成:表示一般过去式的动词通常用动词的过去式形式来表示,而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。
4.一般过去时的标志词:
last year;last night
yesterday(+morning, afternoon, evening)in +过去时间词: in 1998„ 依上下文或句子。
II 过去式规则变化
(a)动词词尾+“ed”。walk →walked(走)need →needed(需要)(b)动词词尾为“e”
时,加“-d”live →lived(住)like→liked(喜欢)(c)动词词尾为“辅音字母+y”时,去“y”加“ied”,若是词尾为“元音字母+y”,只加“ed”。study →studied(学习)play→played(游戏)
(d)原形动词词尾为重读闭音节时,先双写该辅音字母再+“ed”
stop →stopped
过去式“-ed”的发音规则
(1)动词词尾为“t,d”时,发/ Id /音,want →wanted(要)need →needed(需要)(2)动词词尾为等清辅音时,发/ t / 音。
help →helped(帮助)laugh →laughed(笑)look →looked(看)kiss →kissed(吻)wash →washed(洗)watch →watched(注视)(3)动词词尾为以外之浊辅音或元音时,发/ d /音。
call →called(叫)stay→stayed(停留)cry→cried(哭)III 过去式不规则变化
(一)不变 1.cut-cut 2.let-let 3.put-put 4 read-read 5.Must-must
(二)改成a
1e-came 2.become-became 3.begin-began 4.drink-drank 5.have-had 6.run-ran 7.sit-sat 8.ring-rang 9.sing-sang 10.swim-swam 11.give-gave
(三)改成ght
1.think-thought
2.fight-fought
3.bring-brought
4.buy-bought 5.catch-caught
6.teach-taught
(四)改成t
1.keep-kept
2.sleep-lept
3.sweep-swept
4.feel-felt 5.spend-spent
6.learn-learnt
7.mean-meant
(五)改成ew
1.blow-blew
2.w-grew 4.draw-drew 5.throw-threw
6.fly-flew
(六)改成o
1.get-got 2.forget-forgot
3.write-wrote 4.ride-rode 5.drive-drove 6.ll-told
8.stand-stood
9.understand-understood 10.speak-spoke
11.hear-heard 12.take-took
(七)其他形式
1.make-made
2.hear-heard
3.eat-ate
4.mean-meant 5.say-said
6.find-found
7.meet-met
8.see-saw 9.can-could
10.shall-should
11.will-would
12.-went
14.see-saw
15.wear-wore
(八)易错型 Think-thought / thank-thanked take-took / talk-talked
提示
a.beat的过去式与原形同形:
beat(打击)beat(过去式)beaten(过去分词)
b.lie有规则变化和不规则变化两种,含义不同 lie lied, lied(说谎)lie lay, lain(躺,位于)
c.hang 有规则变化和不规则变化两种,含义不同 hang hanged, hanged(处绞刑)hang hung, hung(挂,吊)d.welcome(欢迎)一词是规则动词,不可误用为不规则动词 welcome welcomed, welcomed(正)welcome, welcome(误)
e.不要将不规则动词误用为规则动词 hit(打)hit(正)hit(打)hitted(误)
IV.句型转化:
1.be 动词的过去时的句型如下:
(1)否定句:主语 + be动词的过去式(was, were)+ not„(2)疑问句: be动词的过去式(was, were)+ 主语„? a.He was busy yesterday.(肯定句)他昨天很忙。b.He was not busy yesterday.(否定句)他昨天不忙。c.Was he busy yesterday?(疑问句)他昨天忙吗?
d.There weren’t any boys in the room.房间里没有男孩儿。e.Were there any boys in the room? 房间里有男孩儿吗?
2.行为动词的否定式和疑问式:
(1)若肯定句中只有一个行为动词,那就得在行为动词前加上did not或缩略式didn’t,并把这个行为动词由过去式改为动词原形。例如:
a.I called Lin Tao yesterday afternoon.→I did not / didn’t call Lin Tao yesterday afternoon.b.I borrowed a book from Sun Yang last Sunday.→ I didn’t borrow a book from Sun Yang last Sunday.(2)行为动词的一般疑问句
若在陈述句中只有行为动词的过去式,那就得在句首加上一个助动词did来帮助提问,然后把句中的行为动词由过去式改为动词原形,并在句末打上问号。回答时别忘了还用did.例如:
a.We stayed there for 10 days last month.→ Did you stay there for 10 days last month? Yes, we did./ No, we didn’t.b.Mary had a delicious dinner yesterday evening.→ Did Mary have a delicious dinner yesterday evening? Yes, she did./ No, she didn’t

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