巧记不规则动词1
i----a----u:begin—began--begundrink—drank--drunkring—rang--rungsing—sang--sungsink—sank--sunkswim--swam—swum2
ow---ew---+n:grow-grew-grownknow-knew-knownthrow-threw-thrownblow-blew-blownfly-flew-flowndraw-drew-drawn3
i---o---+n:drive-drove-drivenride-rode-riddenrise-rose-risenwrite-wrote-written4
改d为t:spend-spent-spentbuild-built-builtlend-lent-lentsend-sent-sent5
ea—o--+n:break-broke-brokenspeak-spoke-spoken6
以-aught为结尾的:teach----taught----taughtcatch----caught---caught7
以-ought为结尾的:buy----bought----boughtthink---thought---thoughtbring---brought—brought8
改y为i再加d的:pay----paid---paidsay----said---saidlay(生蛋)-laid-laid9
去e加-t:keep------kept------keptsweep---swept---sweptsleep----slept-----slept10
不变的:cost----cost----costcut------cut------cutput-----put-------puthurt----hurt-----hurt