优质解答
（1） AAA型（动词原形、过去式、过去分词同形）
cost（花费） cost cost
cut（割） cut cut
hit（打） hit hit
hurt 伤害） hurt hurt
let（让） let let
put（放） put put
read （读） read read
spread (伸展/ 传播)
spread spread
(2) AAB型（动词原形与过去式同形）
beat（跳动） beat beaten
(3) ABA型（动词原形与过去分词同形）
become（变成）became become
come（来） came come
run（跑） ran run
(4) ABB型（过去式与过去分词同形）
dig（挖） dug dug
get（得到） got got
hang（吊死） hanged hanged
hang（悬挂） hung hung
hold（抓住） held held
lay (产卵) laid laid
shine（照耀） shone shone
sit（坐） sat sat
win （赢） won won
meet（遇见） met met
keep （保持） kept kept
sleep（睡） slept slept
sweep（扫） swept swept
feel（感觉） felt felt
flee (逃跑) fled fled
smell（闻） smelt smelt
leave（离开） left left
build（建设） built built
lend（借出） lent lent
send （传送) sent sent
spend（花费） spent spent
sink (沉下)sunk /sank snuk /sunken
lose （丢失） lost lost
burn （燃烧） burnt burnt
learn（学习） learnt learnt
mean（意思是）meant meant
catch（抓住） caught caught
teach（教) taught taught
bring(带来） brought brought
fight （战斗) fought fought
buy（买） bought bought
think（想） thought thought
hear （听见） heard heard
sell（卖） sold sold
tell（告诉） told told
say（说） said said
find（找到) found found
feed ( 饲养 )fed fed
have/has(有) had had
make（制造) made made
stand（站） stood stood
smell （闻）smelled /smelt smelled /smelt
stick (粘贴 /刺) stuck stuck
spell (拼写)spelt/spelled spelt/spelled
spit (吐唾沫）spat spat
understand(明白)understood understood
(5) ABC型（动词原形、过去式与过去分词三者不同形）
begin（开始）began begun
drink（喝） drank drunk
hide （躲藏）hid hidden
ring（铃响） rang rung
sing （唱） sang sung
swim（游泳） swam swum
blow（吹） blew blown
draw （画） drew drawn
fly（飞） flew flown
grow（生长） grew grown
know（知道） knew known
throw（投掷）threw thrown
show（出示） showed shown
break（打破）broke broken
choose（选择)chose chosen
forget（忘记)forgot forgotten (forgot)
freeze （结冰／ 凝固）froze frozen
speak（说） spoke spoken
wake（醒） woke woke
drive（驾驶）drove driven
eat（吃） ate eaten
fall（落下） fell fallen
give（给） gave given
rise（升高） rose risen
take（取） took taken
mistake(弄错)mistook mistaken
ride（骑） rode ridden
write（写） wrote written
do（做） did done
go（去） went gone
lie（平躺） lay lain
see（看见） saw seen
wear （穿） wore worn
be ( am, is, are )（是）was, were been
不规则动词过去式和过去分词巧记方法
一、原形、过去式和过去分词的词形和读音都相同的单词,结尾字母一般是t或d.如：
cut-cut-cut, hit-hit-hit, put-put-put, cost-cost-cost, let-let-let, shut-shut-shut, set-set-set, hurt-hurt-hurt, spread-spread-spread
特殊：动词read的过去式和过去分词虽然词形与原形一致,read-read-read,但发音分别是[ri:d]-[red]-[red].
二、有些动词的过去分词与原形是一样的.如：
come-came-come, become-became-become, run-ran-run, overcome-overcame-overcome
三、有些动词的过去式和过去分词相同.如：
1. 把单词结尾的字母d改为t.如：
lend-lent-lent, spend-spent-spent, send-sent-sent
2. 改变单词中间元音字母.如：
sit-sat-sat, win-won-won, shine-shone-shone, hold-held-held
3. 以eep结尾的动词,把eep改为ept.如：
keep-kept-kept, sleep-slept-slept, sweep-swept-swept
4. 过去式和过去分词都以augh或ough结尾的动词.如：
buy-bought-bought, fight-fought-fought, think-thought-thought, bring-brought-brought, teach-taught-taught, catch-caught-caught
5. 有的以ay结尾的动词,在过去式和过去分词中把ay变成aid.如：
say-said-said, lay-laid-laid, pay-paid-paid
6. 另有一些其它形式的变化.如：
have-had-had, learn-learnt-learnt, leave-left-left, lose-lost-lost, make-made-made, meet-met-met, feel-felt-felt
四、有些动词原形中含有字母i,在过去式中变i为a,在过去分词中变i为u.如：
begin-began-begun, sing-sang-sung
五、以字母ow或aw结尾的动词,在变成过去式时,通常把元音字母变成e,在变成过去分词时,通常只在词尾加n.如：
blow- blew- blown, draw-drew-drawn, grow-grew-grown, throw-threw-thrown, know-knew-known
六、有些动词的过去分词是在原形词尾加n或en,变成以en结尾的单词.如：
Rise-rose-risen, arise-arose-arisen, give-gave-given, take-took-taken, fall-fell-fallen, drive-drove-driven, eat-ate -eaten
特殊： write-wrote-written, speak-spoke-spoken, ride-rode-ridden, get-got-gotten
（1） AAA型（动词原形、过去式、过去分词同形）
cost（花费） cost cost
cut（割） cut cut
hit（打） hit hit
hurt 伤害） hurt hurt
let（让） let let
put（放） put put
read （读） read read
spread (伸展/ 传播)
spread spread
(2) AAB型（动词原形与过去式同形）
beat（跳动） beat beaten
(3) ABA型（动词原形与过去分词同形）
become（变成）became become
come（来） came come
run（跑） ran run
(4) ABB型（过去式与过去分词同形）
dig（挖） dug dug
get（得到） got got
hang（吊死） hanged hanged
hang（悬挂） hung hung
hold（抓住） held held
lay (产卵) laid laid
shine（照耀） shone shone
sit（坐） sat sat
win （赢） won won
meet（遇见） met met
keep （保持） kept kept
sleep（睡） slept slept
sweep（扫） swept swept
feel（感觉） felt felt
flee (逃跑) fled fled
smell（闻） smelt smelt
leave（离开） left left
build（建设） built built
lend（借出） lent lent
send （传送) sent sent
spend（花费） spent spent
sink (沉下)sunk /sank snuk /sunken
lose （丢失） lost lost
burn （燃烧） burnt burnt
learn（学习） learnt learnt
mean（意思是）meant meant
catch（抓住） caught caught
teach（教) taught taught
bring(带来） brought brought
fight （战斗) fought fought
buy（买） bought bought
think（想） thought thought
hear （听见） heard heard
sell（卖） sold sold
tell（告诉） told told
say（说） said said
find（找到) found found
feed ( 饲养 )fed fed
have/has(有) had had
make（制造) made made
stand（站） stood stood
smell （闻）smelled /smelt smelled /smelt
stick (粘贴 /刺) stuck stuck
spell (拼写)spelt/spelled spelt/spelled
spit (吐唾沫）spat spat
understand(明白)understood understood
(5) ABC型（动词原形、过去式与过去分词三者不同形）
begin（开始）began begun
drink（喝） drank drunk
hide （躲藏）hid hidden
ring（铃响） rang rung
sing （唱） sang sung
swim（游泳） swam swum
blow（吹） blew blown
draw （画） drew drawn
fly（飞） flew flown
grow（生长） grew grown
know（知道） knew known
throw（投掷）threw thrown
show（出示） showed shown
break（打破）broke broken
choose（选择)chose chosen
forget（忘记)forgot forgotten (forgot)
freeze （结冰／ 凝固）froze frozen
speak（说） spoke spoken
wake（醒） woke woke
drive（驾驶）drove driven
eat（吃） ate eaten
fall（落下） fell fallen
give（给） gave given
rise（升高） rose risen
take（取） took taken
mistake(弄错)mistook mistaken
ride（骑） rode ridden
write（写） wrote written
do（做） did done
go（去） went gone
lie（平躺） lay lain
see（看见） saw seen
wear （穿） wore worn
be ( am, is, are )（是）was, were been
不规则动词过去式和过去分词巧记方法
一、原形、过去式和过去分词的词形和读音都相同的单词,结尾字母一般是t或d.如：
cut-cut-cut, hit-hit-hit, put-put-put, cost-cost-cost, let-let-let, shut-shut-shut, set-set-set, hurt-hurt-hurt, spread-spread-spread
特殊：动词read的过去式和过去分词虽然词形与原形一致,read-read-read,但发音分别是[ri:d]-[red]-[red].
二、有些动词的过去分词与原形是一样的.如：
come-came-come, become-became-become, run-ran-run, overcome-overcame-overcome
三、有些动词的过去式和过去分词相同.如：
1. 把单词结尾的字母d改为t.如：
lend-lent-lent, spend-spent-spent, send-sent-sent
2. 改变单词中间元音字母.如：
sit-sat-sat, win-won-won, shine-shone-shone, hold-held-held
3. 以eep结尾的动词,把eep改为ept.如：
keep-kept-kept, sleep-slept-slept, sweep-swept-swept
4. 过去式和过去分词都以augh或ough结尾的动词.如：
buy-bought-bought, fight-fought-fought, think-thought-thought, bring-brought-brought, teach-taught-taught, catch-caught-caught
5. 有的以ay结尾的动词,在过去式和过去分词中把ay变成aid.如：
say-said-said, lay-laid-laid, pay-paid-paid
6. 另有一些其它形式的变化.如：
have-had-had, learn-learnt-learnt, leave-left-left, lose-lost-lost, make-made-made, meet-met-met, feel-felt-felt
四、有些动词原形中含有字母i,在过去式中变i为a,在过去分词中变i为u.如：
begin-began-begun, sing-sang-sung
五、以字母ow或aw结尾的动词,在变成过去式时,通常把元音字母变成e,在变成过去分词时,通常只在词尾加n.如：
blow- blew- blown, draw-drew-drawn, grow-grew-grown, throw-threw-thrown, know-knew-known
六、有些动词的过去分词是在原形词尾加n或en,变成以en结尾的单词.如：
Rise-rose-risen, arise-arose-arisen, give-gave-given, take-took-taken, fall-fell-fallen, drive-drove-driven, eat-ate -eaten
特殊： write-wrote-written, speak-spoke-spoken, ride-rode-ridden, get-got-gotten