动词规则和不规则的变化,归类助记

规则动词的过去式变化如下：
（1）一般情况下，动词词尾加ed ，如：
Worked；played ；wanted ；acted
（2）以不发音的 e 结尾动词，动词词尾加d，如：
lived moved decided declined hoped judged raised wiped
（3）以辅音字母+ y结尾的动词，把y变为i 再加ed，如：Studied；tried ；copied ；justified ；cried；carried ；embodied ；emptied
（4）以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加ed，如：
Stopped；begged ；fretted；dragged；dropped；planned ；dotted ；dripped
另外还有一些以非重读闭音节结尾的规则动词变过去分词也要
双写最后一个辅音字母,再加"ed"。

如：
kidnap—kidnapped，worship—worshipped
（5）以ic结尾的动词，要把ic变成ick再加ed，如：
picnic—picnicked ；traffic—trafficked
不规则动词变化如下：
一、AAA型（过去式、过去分词与原形相同）
原形过去式过去分词含义
1 cost cost cost 值（多少）钱
2 cut cut cut 切，割，砍
3 fit fit fit 适合；合身
4 hit hit hit 伤害，伤痛
5 hurt hurt hurt 撞，打
6 let let let 让
7 put put put 放
8 read read read 读
9 set set set 树立；创造；落山
10 shut shut shut 关闭；合拢
二、ABA型（过去分词与原形相同，但与过去式不同）
序号原形过去式过去分词词义
1 come came come 来
2 become became become 变为
3 run ran run 跑；经营
三、 ABB型（过去分词与过去式相同，但与原形不同）
原形过去式过去分词词义
1 bring brought brought 带来
2 build built built 建立
3 burn burnt/burned burnt/burned 烧伤
4 catch caught caught 赶上
5 dig dug dug 挖掘
6 feel felt felt 感觉
7 fight fought fought 战斗
8 find found found 发现
9 get got got 得到
10 hang hung/hanged hung/hanged 悬挂
11 have/has had had 有
12 hear heard heard 听到
13 hide hid hid 隐藏
14 hold held held 拿住
15 keep kept kept 保持
16 lay laid laid 放置
17 learn learnt /learned learnt /learned 学习
18 leave left left 离开
19 lend lent lent 借给
20 lose lost lost 失去
21 make made made 做
22 mean meant/meant/ meant/meant/ 意思
23 meet met met 相遇
24 pay paid paid 付款
25 say said said 说
26 sell sold sold 卖
27 send sent sent 送
28 shine shone shone 发出光
29 sink sunk/sank sunk/sunken 淹没
30 sit sat sat 坐
31 sleep slept slept 睡觉
32 smell smelt smelt 嗅觉
33 spell spelled/spelt spelled/spelt 拼写
34 spill spilt spilt 溢出
35 spit spat spat 吐出
36 spoil spoilt spoilt 变质
37 stand stood stood 台
38 sweep swept swept 打扫
39 teach taught taught 教
40 tell told told 告诉
41 think thought thought 想
42 understand understood understood 理解
43 wake waked/woke waked/woke/woken 醒来
44 win won won 赢
四、ABC型之一（过去分词以en结尾）
原形过去式过去分词词义
1 beat beat beaten 跳动
2 break broke broken 破
3 choose chose chosen 挑选
4 eat ate eaten 吃，喝
5 fall fell fallen 落下
6 forget forgot forgotten 忘记
7 freeze froze frozen 使结冰
8 give gave given 给予
9 mistake mistook mistaken 错误
10 ride rode ridden 乘
11 rise rose risen 升起
12 speak spoke spoken 说
13 take took taken 拿，取
14 write wrote written 写
ABC
型之二（无规律型）
序号原形过去式过去分词序号原形过去式过去分词
1 am, is was been 5 go went gone
2 are were been 6 lie(躺) lay lain
3 do did done 7 see saw seen
4 draw drew drawn 8 wear wore worn
ABC型之三（情态动词）
序号原形过去式过去分词序号原形过去式过去分词
1 can could / 4 shall should /
2 may might / 5 will would
3 must / /
归纳记忆法
一、过去式，过去分词相同：
1.去掉字母组合ee中的一个e
meet／met／met feed／fed／fed
2. 去掉字母组合ee中的一个e,然后再在词尾加t
feel／felt／felt sleep／slept／slept
keep／kept／kept sweep／swept／swept
3. 词尾为的ll 去掉一个l加t
spell／spelt／spelt smell／smelt／smelt
spill／spilt／spilt
4. 过去式和过去分词以aught或ought结尾（有a则a，无a则o）catch／caught／caught teach／taught／taught
bring／brought／brought buy／bought／bought
think／thought／thought
6. 将stand改为stood
stand／stood／stood understand／understood／understood
7. 将ay改为aid
lay／laid／laid pay／paid／paid
say／said／said
8. 将d改为t
lend／lent／lent send／sent／sent
spend／spent／spent build／built／built
9. 将i改为a , o, u等
sit／sat／sat spit／spat／spat
win／won／won dig／dug／dug
10. 将ell改为old
tell／told／told sell／sold／sold
11. 词尾加t
learn／learnt／learnt mean／meant／meant dream／dreamt／dreamt spoil／spoilt／spoilt
12. 有两种过去式和过去分词, 一种是不规则的, 一种是规则的learn／learnt／learnt learn／learned／learned shine／shone／shone shine／shined／shined
hang／hung／hung hang／hanged／hanged smell／smelt／smelt smell／smelled／smelled 13. 其它
have（has）／had／had hear／heard／heard
shoot／shot／shot lose／lost／lost
hold／held／held get／got／got（gotten）find／found／found make／made／made
leave／left／left
二、三者均不同：
1.过去式以ew结尾、过去分词以own结尾
blow／blew／blown fly／flew／flown
grow／grew／grown know／knew／known throw／threw／thrown
值得注意的是:
show/showed/shown或showed
draw/drew/drawn
2.改i为a变成过去式、改i为u变成过去分词
begin／began／begun drink／drank／drunk ring／rang／rung sing／sang／sung
swim／swam／swum sink／sank／sunk
3.改i为o变成过去式，过去分词以n结尾
drive／drove／driven write／wrote／written rise／rose／risen ride／rode／ridden
4.原形后加(e)n变成过去分词
drive／drove／driven rise／rose／risen
eat／ate／eaten fall／fell／fallen
give／gave／given
5.过去式后加(e) n变成过去分词
break／broke／broken choose／chose／chosen freeze／froze／frozen mistake／mistook／mistaken
steal／stole／stolen speak／spoke／spoken
take／took／taken wake／woke／woken（或woke）6.其它
be／was或were／been do／did／done
forget／forgot／forgotten go／went／gone
hide／hid／hidden see／saw／seen
wear／wore／worn
7.有两种过去式和过去分词，但词义相同。

wake／woke／woken （或woke）wake／waked／waked sink／sank／sunk sink／sunk／sunken 8.动词因其过去式、过去分词有两种形式而产生不同词义：shone／shone照耀shined／shined擦亮
hung／hung悬挂hanged／hanged绞死
9.两个既可以做过去式，又可以做动词原形的词
lie躺卧lay／lain／lying（现在分词）
lay放，下蛋l aid／laid／laying
find 找到、发现find／found／found
found 创建，成立found／founded／founded。