irregular verb past tense不规则动词过去时态.pptx

IrregularVerbsbeginbreakbuycatchcomedodrinkeatfallfeelbeganbrokeboughtcaugthcamediddrankatefellfeltfindfoundforgetforgotgetupgotupgivegavegowenthavehadknowknewleaveleftlooselostmakemademeetmetputputreadreadsaysaidseesawsingsangspeakspokeswimswamtaketookwritewrote

1.endingwith“t”,keepthewordsthesame;put—put,let—let,cut—cut,beat—beat2.endingwith“d”，change“d”to“t”。build—built,lend—lent,send—sent,spend—spent3.endingwith“n”，add“t”mean—meant,burn—burnt,learn—learnt

4.endingwith“ow/aw”，change“ow/aw”to“ew”;blow—blew,draw—drew,know—knew,grow—grew5.withtwosamelettersinthewords，droponeletterandadd“t”attheend;keep—kept,sleep—slept,feel—felt,smell—smelt6.with“o/i“inthewords,change“o/i“to“a”;sing—sang,give—gave,sit—sat,drink—drank,swim-swam