-
1.
不规则动词的过去式过去分词表
cost
—
cost
–
cost
值,
花钱
hit
—
hit
—
hit
碰,撞
let
—
let
—
let
让
set
—
set
—
set
树立
,下沉
hurt
—
hurt
—
hurt
伤害
read
—
read
—
read
读
put
—
put
—
put
放
cut
—
cut
—
cut
砍,切
shut--shut
—
shut
关闭
II.A---B---B
型
.
(1).
元音字母变化
get--
got
—
got
sit--sat--sat
find--
found
—
found
meet--met---met
feed
—
fed
—
< br>fed
win--
won
—
won
hold
—
held--held
spit
—
spat--spat
dig--
dug
—
dug
shoot--shot
—
shot
stand--stood--
stood
understand--understood--understood
(2).
辅音字母变化
make--
made
—
made
lend--lent--lent
have/has--had--had
send--sent--
sent
spend
—
spent--
spent
build--built-built
spill--spilt--
spilt
(3).
原形后
+t
p>
或去
e+t
mean--meant--meant
spoil--spoilt--spoilt
feel--
felt
—
felt
leave--left--left
keep--kept--kept
sleep--slept--
slept
sweep---
swept--swept
(4).
词尾
+d
hear--heard--heard
tell--told--told
sell
—
sold--sold