導語：英語中有許多不規則動詞，它們不能簡單通過加ed來獲得過去式，你知道的這些不規則動詞有哪些呢？看看下面的不規則動詞變化大全，查漏補缺吧！
1. A-A-A型（現在式、過去式和過去分詞同形）
read read read 讀
put put put 放下
cost cost cost 花費
cut cut cut 割，切
hit hit hit 打
let let let 讓
hurt hurt hurt 傷
2. A-B-A型（現在式和過去分詞同形）
become became become 變
come came come 來
3. A-A-B型（現在式和過去式同形）
beat beat beaten 打
run ran run 跑
4. A-B-B型
(1)在動詞原形後加一個子音字母d或t構成過去式或過去分詞。
hear heard heard 聽見
burn burnt burnt 燃燒
learn learnt learnt 學習
mean meant meant 意思
(2)把動詞原形的最後一個子音字母d改為t構成過去式或過去分詞。
build built built 建築
lend lent lent 借給
send sent sent 送
lose lost lost 失去
spend spent spent 花費
(3)其他
pay paid paid 付
lay laid laid 下蛋
say said said 說
bring brought brought 帶來
buy bought bought 買
think thought thought 想
sleep slept slept 睡
keep kept kept 保持
sweep swept swept 掃
stand stood stood 站
understand understood understood 明白
win won won 得勝
shine shone shone 發光
catch caught caught 抓住
teach taught taught 教
feel felt felt 覺得
fight fought fought 戰鬥
find found found 發現
get got gotten 得到
hang hung hung掛
hang hanged hanged 絞死
have had had 有
hold held held 盛，握
leave left left 離開
make made made 製造
meet met met 遇見
sell sold sold 賣
shoot shot shot 射擊
tell told told 告訴
smell smelt/smelled smelt/smelled 嗅，聞
sit sat sat 坐
dig dug dug 挖
5. A-B-C型（現在式、過去式和過去分詞都不相同）
(1)在動詞原形後加-n或-en構成過去分詞。
eat ate eaten 吃
fall fell fallen 落下
steal stole stolen 偷
give gave given 給
freeze froze frozen 凍結
take took taken 拿
see saw seen 看見
write wrote written 寫
ride rode ridden 騎
drive drove driven 駕駛
throw threw thrown 拋，扔
blow blew blown 吹
grow grew grown 生長
know knew known 知道
fly flew flown 飛
draw drew drawn 拉，繪畫
show showed shown 展示
(2)過去式加-n或-en構成過去分詞。
speak spoke spoken 說話
break broke broken 破碎，折斷
wake waked/waked woke/waken 醒
choose chose chosen 選擇
forget forgot forgotten 忘記
(3)變單詞在重讀音節中的`母音字母i分別為a（過去式）和u（過去分詞）。
begin began begun 開始
ring rang rung 按鈴
sing sang sung 唱
sink sank sunk 沉
swim swam swum 游泳
drink drank drunk 飲
(4)其他不規則動詞的變化。
be(am, is) was/ were been 是
be(are) were been 是
do did done 做
go went gone 去
lie lay lain 躺
wear wore worn 穿
