动词的过去式形式
规则动词的过去式词尾变化有几种：
1．一般情况下加ed，如watched, planted, watered, pulled, climbed, picked。
2．以不发音字母e结尾的加d，如liked, moved, tasted。
3．以辅音字母加y结尾的变y为i再加ed，如study——studied。
4．以1个元音字母加1个辅音字母结尾的重读闭音节，双写最后一个辅音字母再
加ed，如stop——stopped。 词尾读音有3种：
a．在浊辅音和元音后读[d]，如lived, watered, listened, played。
b．在清辅音后读[t]，如liked, helped, watched。
c．在[t],[d]音后读[Id]，如planted, wanted, handed(上交)。
不规则动词的过去式变化则没有什么规律，请大家背熟记牢：
sit —— sat throw —— threw am, is —— was
drink —— drank draw —— drew are —— were
sing —— sang fly ——flew do —— did
begin —— began grow —— grew have, has —— had
swim —— swam put —— put may —— might
give —— gave cut —— cut can —— could
ring —— rang let —— let shall ——should
run —— ran read —— read will —— would
ride —— rode catch —— caught go —— went
write —— wrote clean的过去式 teach —— taught eat —— ate
drive —— drove think —— thought hear —— heard
keep —— kept buy —— bought see —— saw
sleep —— slept fight —— fought find —— found
sweep —— swept hold —— held wear —— wore
feel —— felt tell —— told meet —— met
come —— came get —— got mean —— meant
become —— became make —— made speak —— spoke
take —— took say —— said
1）is, am -was are-were
2) begin-began ring-rang drink-drank swim-swam give-gave sing-sang sit-sat run-ran have-had make-made come-came eat-ate
3) write-wrote ride-rode speak-spoke drive-drove stand-stood tell-told win-w
on get-got take-took
4) sleep-slept sweep-swept feel-felt keep-kept spell-spelt spend-spent bend-bent meet-met go-went
5) know-knew fly-flew blow-blew grow-grew throw-threw draw-drew (glow-glowed)
6) teach-taught catch-caught buy-bought fight-fought think-thought
7) find-found hear-heard say-said lie-lay see-saw learn-learnt mean-meant
8) put-put read-read cut-cut let-let
过去式
walk走____________ climb爬_____________
turn转弯____________ learn学习_____________
cook dinner做饭____________ play the piano弹钢琴____________
visit grandparents看望（外）祖父母__________________________
clean the bedroom打扫卧室__________________________
wash the clothes洗衣服__________________________
answer the phone接电话 __________________________
listen to music听音乐 __________________________
clean the room打扫房间__________________________
jump跳____________ row划____________
work工作____________ show展示____________
look看____________ help帮助____________
relax放松___________ return 归还_____________
pass传递______________ watch TV ________________
pick up leaves采摘树叶___________________________________
paint绘画______________ kick踢______________ ski 滑雪______________
like像，喜欢______________ live居住______________
dance跳舞______________ use a computer使用计算机______________
love爱______________ taste尝______________
close关上______________ prepare准备_____________
eat吃____________ have有；吃 ____________
buy买 ____________ take买；带____________
go去____________ sing唱歌____________
teach教____________ run跑 ____________
fight打架____________ get up起床____________
swim游泳____________ fly飞____________
do做____________ make the bed铺床____________
is___________ am___________ are____________ see看到_________
write___________ catch___________ find___________ drink___________
come___________ bring___________ think___________
比较级
1. My school is _____, but Tom’s school is _____than mine. And Sally’s school is the _________. (small)
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