有很多啊,只要一个单词最后一个音节是重读闭音节,它就要双写末尾字母再加-ed.
常见的有:
admit --- admitted
beg ---- begged
drip ---- dripped
dot ---- dotted
drop ---- dropped
fit ---- fitted
hug ---- hugged
plan ---- planned
pat ---- patted
rid ---- ridded
rob ---- robbed
rebet ---- rebetted
regret ---- regretted
stop ---- stopped
stir ---- stirred
rub ---- rubbed
whip ---- whipped