study的过去分词
-宅基地继承最新政策
2023年2月15日发(作者：shares)附：过去分词的变化规则
1.规则动词：规则动词的过去分词与规则动词的过去式的构成规则相同。
(1)一般动词，在词尾直接加“ed”
work---worked---workedvisit---visited---visited
(2)以“e”结尾的动词，只在词尾加“d”
live---lived---lived
(3)以“辅音字母+y”结尾的动词，将“y”变为“i”，再加“ed”
study---studied---studiedcry---cried---cried
(4)重读闭音节结尾，末尾只有一个辅音字母，双写该辅音字母，再加“ed”
stop---stopped---stoppeddrop---dropped--dropped
2.不规则动词
AAA型
burstburstburst
hurthurthurt
letletlet
cutcutcut
costcostcost
hithithit
putputput
setsetset
shutshutshut
spreadspreadspread
readreadread(read原形和过去分词发音为/ri:d/,过去式发音为/red/)
AAB型
beatbeatbeaten
ABA型
becomebecamebecome
runranrun
comecamecome
ABB型
bringbroughtbrought
buyboughtbought
buildbuiltbuilt
burnburntburnt
catchcaughtcaught
digdugdug
feelfeltfelt
fightfoughtfought
findfoundfound
hearheardheard
holdheldheld
keepkeptkept
laylaidlaid
leadledled
loselostlost
makemademade
meetmetmet
sellsoldsold
shootshotshot
sitsatsat
standstoodstood
sweepsweptswept
teachtaughttaught
telltoldtold
thinkthoughtthought
winwonwon
ABC型
beginbeganbegun
blowblewblown
breakbrokebroken
choosechosechosen
drawdrewdrawn
drivedrovedriven
drinkdrankdrunk
flyflewflown
writewrotewritten
forgetforgotforgotten
freezefrozefrozen
givegavegiven
growgrewgrown
knowknewknown
rideroderidden
riseroserisen
ringrangrung
shakeshookshaken
singsangsung
sinksanksunk
swimswamswum
throwthrewthrown