动词的现在分词 一般直接在动词词尾加－ing Sing-singinggo-goingpick-pickingread-reading walk-walking Fly-flyingeat-eatingcook-cookingbuy-buyingwait-waiting Play-playingsleep-sleeping visit-visiting 以不发音字母e结尾的动词，去掉e，再加－ing Leave-leavingtake-takingarrive-arriving dance-dancing write-writing Give-givingbite-biting 以一个辅音字母结尾的重读闭音节词，且它的前面是一个短元音，一般先双写最后一个辅音字母，再加ing Sit-sitting put-puttingget-getting shop-shoppingswim-swimming Run-runningstop-stopping dig-digging 动词的过去式 一般直接在动词词尾加ed Watch---watchedwash----washedclean--cleanedplay—--played visit----visitedlisten—listenedwalk----walkedjump----jumped return----returnedplant---plantedvisit－visitedwalk---walked pick---pickedhelp---helpedrelax---relaxedcook---cooked ask---askedclimb---climbedlook---lookedenjoy---enjoyed row----rowedanswer---answeredwater---wateredwant---wanted cross---crossedshout---shoutedfail---failed 1 / 3 以不发音字母e结尾的动词直接加d, prepare---prepareddance---dancedhope-hoped 以辅音字母y结尾的动词，变y为i,再加ed, Cry-criedstudy---studied 以一个辅音字母结尾的重读闭音节词，双写最后一个字母，再加ed, Stop-stopped 不规则变形： read-----read learn---learned/learnt sing---sang take---tookeat---atebuy---bought (一)不变的 cut----cut let----let put--- put read---read must----must（二）改成a （三）改成ght Think---thought fight---foughtbring----brought buy----boughtcatch-----caughtteach-----taught （四）改成t Keep----kept sleep----slept sweep----swept feel--- felt Spend---spent learn---learnt mean-----meant （五）改成ew Blow---blew know---knew grow--grewdraw---drew throw---threw fly--- flew （六）改成o 2 / 3 本文来源：https://www.wddqw.com/doc/87495e105a0216fc700abb68a98271fe910eafa2.html