写出英语单词中所有常见的不规则动词过去式?并且告诉本人是怎么变化的?如：fly - flew 是怎么变的?

原形 过去式 过去分词
baby-sit临时照顾 baby-sat baby-sat
be(am/is/are)是 was/were been
beat 击打 beat beaten
become 变成 became become
begin 开始 began begun
bend 使弯曲 bent bent
bet 赌 bet bet
bite 咬 bit bitten/bit
blow 吹 blew blown
break 打破 broke broken
bring 拿来 brought brought
build 建造 built built
burn 燃烧 burnt/burned burnt/burned
buy 买 bought bought
can 能 could
cast 抛 cast cast
catch 捕捉 caught caught
choose 选择 chose chosen
come来 came come
cost花费 cost cost
cut割 cut cut
deal 分配 dealt dealt
dig挖 dug dug
do /does做 did done
draw画 拉 拖 drew drawn
dream 做梦 dreamed/dreamt dreamed/dreamt
drink 喝 drank drunk
drive驾驶 drove driven
eat吃 ate eaten
fall 掉落 fell fallen
feed喂 fed fed
feel 触摸 felt felt
fight作战 fought fought
find 找出 found found
fly 飞 flew flown
forbid 禁止 forbade/forbad forbidden
forget 忘记 forgot forgot/forgotten
forgive原谅 forgave forgiven
freeze 结冰 froze frozen
get 得到 got got
give给 gave given
go 去 went gone
grow 成长 grew grown
hang 挂/绞死 hung/hanged hung/hanged
have/has 有 had had
hear 听到 heard heard
hide 隐藏 hid hidden/hid
hit 打 hit hit
hold 拿住 held held
hurt 受伤 hurt hurt
keep保持 kept kept
know 知道 knew known
lay 放置 laid laid
lead 引导 led led
learn 学习 learnt/learned learnt /learned
leave离开 left left
lend 借贷 lent lent
let让 let let
lie躺 lay lain
light 点着 lit/lighted lit/lighted
lose遗失 lost lost
原形 过去式 过去分词
make制作 made made
may可以 might
mean表…意思 meant meant
meet遇到 met met
mistake误认 mistook mistaken
misunderstand误会misunderstood misunderstood
pay支付 paid paid
prove证明 proved proved/proven
put放置 put put
quit放弃 quit/quitte quit/quitted
read读 read read
rebuild改建 rebuilt rebuilt
retell复述 retold retold
rid 免除 rid/ridded rid/ridded
ride骑 rode ridden
rise上升 rose risen
run跑 ran run
saw锯 sawed sawed/sawn
say说 said said
see看 saw seen
seek寻觅 sought sought
sell卖 sold sold
send送/寄 sent sent
set安置 set set
sew缝合 sewed sewn/sewed
shake摇 shook shaken
shall将 should
shine发光 shone shone
擦亮 shined shined
shoot放（炮） shot shot
show显露 showed showed/shown
sing 唱歌 sang sung
sink下沉 sank/sunk sunk/sunken
sit坐 sat sat
sleep睡 slept slept
smell发出气味 smelt smelt
sow种植 sowed sown/sowed
speak说 spoke spoken
spell拼写 spelt/spelled spelt/spelled
spend花费 spent spent
spit吐出 spat/spit spat/spit
spring跳跃 sprang/sprung sprung
stand站立 stood stood
steal偷 stole stolen
sweep打扫 swept swept
swim游泳 swam swum
take拿 took taken
teach教 taught taught
tear撕裂 tore torn
tell告诉 told told
think思考 thought thought
throw投/扔 threw thrown
understand了解 understood understood
wake醒着 woke/waked waked/woken
wear穿着 wore worn
wet淋湿 wet/wetted wet/wetted
will将 would
win获胜 won won
write书写 wrote written
这些得靠自己记的噢。加油。

不规则动词的过去式在字典后面找，都有，这个没有办法找出什么变化规律，只能死记。。。。。

无规则可寻，加油吧！我也要背!~~~~(>_

不规则动词过去式 ---无规则可循，，死记硬背。

动词过去式规则变化大全:
[1] e结尾的情况:
e结尾的动词,直接加d:smile--smiled; hope--hoped.
ie结尾动词,直接加d:died;tied.
[2] 双辅音结尾的情况:
两个辅音字母(consonant)结尾的,直接加ed:helped; learned.
[3]两个元音+一个辅音结尾的情况:
两个元音(vowels:a,e,i,o,u)加一个辅音字母结尾的动词,直接加ed:rained; heated.
[4] 一个元音+一个辅音结尾的情况:
一个元音(vowel)加一个辅音字母结尾的动词:
(1) 对单音节(one-syllable)单词,双写最后一个辅音字母加ed.
.stopped; planned;
(2) 对双音节(two-syllable)单词,如果重读在第一个音节处,不双写加ed.如:visited(重读在vis前); offered(重读在of前);
(3) 对双音节(two-syllable)单词,如果重读在第二个音节处,双写词尾辅音字母加ed.如:preferred(重读在fer前); admitted(重读在mit前); referred; deferred;
[5] y结尾的情况:
元音+y结尾动词,直接加ed:played; enjoyed.
辅音+y结尾动词,y变i加ed:worried;studied.
1．把动词原形中的i改为a,变成过去式.如：
begin—began,drink—drank,give—gave,ring—rang,sing—sang,sit—sat,swim—swam
2．把重读开音节中的i改为o,变成过去式.如：
drive—drove,ride—rode,write—wrote
3．改动词原形中的aw ／ow为ew,变成过去式.如：
draw—drew,grow—grew,know—knew,throw—threw（动词show除外,show—showed）
4．动词原形中的e改为o,变成过去式.如：
get—got,forget—forgot
5．动词原形中的ee改为e,变成过去式.如：
feed—fed,meet—met
6．动词原形中的eep改为ept,变成过去式.如：
keep—kept,sleep—slept,sweep—swept
7．动词原形中的eak改为oke,变成过去式.如：
break—broke,speak—spoke
8．动词原形中的ell改为old,变成过去式.如：
sell—sold,tell—told
9．动词原形中的an改为oo,变成过去式.如：
stand—stood,understand—understood
10．以ought和aught结尾,且读音是〔 :t〕的过去式.如：
bring—brought,buy— bought,think—thought,catch—caught,teach—taught
11．以ould结尾且读音为〔ud〕的情态动词过去式.如：
can—could,shall—should,will—would
12．把动词原形中的o改为a,变成过去式.如：
come—came,become—became
13．在动词原形后加d或t变成过去式,并且发生音变.如：
hear〔hi 〕—heard〔h :d〕,say〔sei〕—said〔sed〕,mean〔mi:n〕—meant〔ment〕
14．动词的过去式与动词原形一样.如：
let—let,must—must,put—put,read—read〔red〕
15．不符合上述规律的动词过去式.如：
am,is—was,are—were,build—built,do—did,eat—ate,fall—fell,feel—felt,find—found,fly—flew,go—went,have ／has— had,hold—held,leave—left,make—made,may—might,run—ran,see—saw,take—took

shall-should read-read put-put grow-grew sleep-slept feel-felt
cut-cut