过去分词的变化规则

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--dropped2.不规则动词AAA型burstburstbursthurthurthurtletletletcutcutcutcostcostcosthithithitputputputsetsetsetshutshutshutspreadspreadspreadreadreadread(read原形和过去分词发音为/ri:d/,过去式发音为/red/)AAB型beatbeatbeatenABA型becomebecamebecomerunranruncomecamecomeABB型bringbroughtbroughtbuyboughtboughtbuildbuiltbuiltburnburntburntcatchcaughtcaughtdigdugdugfeelfeltfeltfightfoughtfoughtfindfoundfoundhearheardheardholdheldheldkeepkeptkeptlaylaidlaidleadledledloselostlostmakemademademeetmetmetsellsoldsoldshootshotshotsitsatsatstandstoodstoodsweepsweptsweptteachtaughttaughttelltoldtoldthinkthoughtthoughtwinwonwonABC型beginbeganbegunblowblewblownbreakbrokebrokenchoosechosechosendrawdrewdrawndrivedrovedrivendrinkdrankdrunkflyflewflownwritewrotewrittenforgetforgotforgottenfreezefrozefrozengivegavegivengrowgrewgrownknowknewknownrideroderiddenriseroserisenringrangrungshakeshookshakensingsangsungsinksanksunkswimswamswumthrowthrewthrown