spread过去式

（1）AAA型（动词原形、过去式、过去分词同形）

cost（花费）costcosthit（打）hithitput（放）putput

let（让）letletspread(伸展/传播)spreadspread

hurt伤害）hurthurtcut（割）cutcutread（读）readread

(2)AAB型（动词原形与过去式同形）

beat（跳动）beatbeaten

(3)ABA型（动词原形与过去分词同形）

become（变成）becamebecomecome（来）camecomerun（跑）ranrun

(4)ABB型（过去式与过去分词同形）

dig（挖）dugdugget（得到）gotgothear（听见）heardheard

hold（抓住）heldheldshine（照耀）shoneshonesit（坐）satsat

lay(产卵)laidlaidsweep（扫）sweptsweptspit(吐唾沫）spatspat

hang（吊死）hangedhangedhang（悬挂）hunghungkeep（保持）keptkept

win（赢）wonwonsleep（睡）sleptsleptmeet（遇见）metmet

think（想）thoughtthoughtlo（丢失）lostlostsay（说）saidsaid

feel（感觉）feltfelthave/has(有)hadhadmake（制造)mademade

smell（闻）smeltsmeltleave（离开）leftleftcatch（抓住）caughtcaught

build（建设）builtbuiltlend（借出）lentlentfind（找到)foundfound

flee(逃跑)fledflednd（传送)ntntteach（教)taughttaught

spend（花费）spentspentsink(沉下)sunk/sanksunk/sunkentell（告诉）toldtold

burn（燃烧）burntburntstand（站）stoodstoodll（卖）soldsold

learn（学习）learntlearntbuy（买）boughtboughtbring(带来）broughtbrought

understand(明白)understoodunderstoodsmell（闻）smelled/smeltsmelled/smelt

mean（意思是）meantmeantfight（战斗)foughtfoughtstick(粘贴/刺)stuckstuck

spell(拼写)spelt/spelledspelt/spelledfeed(饲养)fedfed

(5)ABC型（动词原形、过去式与过去分词三者不同形）

begin（开始）beganbegundrink（喝）drankdrunkdo（做）diddone

choo（选择)chochonshow（出示）showedshowntake（取）tooktaken

hide（躲藏）hidhiddenring（铃响）rangrungwear（穿）woreworn

break（打破）brokebrokenthrow（投掷）threwthrowngo（去）wentgone

forget（忘记)forgotforgotten(forgot)speak（说）spokespoken

sing（唱）sangsungswim（游泳）swamswummistake(弄错)mistookmistaken

freeze（结冰／凝固）frozefrozenwake（醒）wokewoke

blow（吹）blewblowndraw（画）drewdrawnride（骑）roderidden

drive（驾驶）drovedriveneat（吃）ateeatenwrite（写）wrotewritten

fly（飞）flewflowngrow（生长）grewgrownlie（平躺）laylain

fall（落下）fellfallengive（给）gavegivenbe(am,is,are)（是）was,werebeen

know（知道）knewknownri（升高）rorine（看见）sawen