原形词意过去式原形词意过去式原形词意过去式 amcanopen istakefeel aretalksave likelosejump visitclimbpull showfindcry walkplaysweep lookhaveask shoutwatchgive pointcomefinish laughcallhelp livepickmeet getcatchteach saywantwork telleatput gowearisnt seewritearent becomeusedont flylistencant bringreadwas not= do/doesmakewere not= buyinventdid not= raincleancould not= 原形词意过去式原形词意过去式原形词意过去式 become draw drink know learn ride run Say show sing spell stand swim think lose