英語(yǔ)不規(guī)則單詞的過(guò)去式和過(guò)去分詞
am\are\is was\were been
bear bore born
beat beat beaten
become became become
begin began begun
blow blew blown
break broke broken
bring brought brought
build built built
burn burnt burnt
buy bought bought
can could
catch caught caught
choose chose chosen
come came come
cost cost cost
cut cut cut
dig dug dug
do did done
draw drew drawn
drink drank drunk
drive drove driven
eat ate eaten
fall fell fallen