动词过去式过去分词不规则变化be waswere been bear bore borndo did donedraw drew drawn eat ate eatengo went goneknow knew known see saw seen sing sang sungtake took takenspeak spoke spoken wake woke wokenwear wore worn give gave givenwrite wrote writtenride rode riddenlie lay lain fly flew flownthrow threw thrownrise rose risen swim swam swum drive drove drivenbreak broke brokenfall fell fallenforbid forbad/forbade forbiddenchoose chose chosenmay might -forget forgot forgottencan could -bring brought broughtbuy bought boughtfind found foundmeet met met make made made have had hadleave left lefttell told toldfeel felt felt fight fought fought sit sat sat sleep slept slept spend spent spentstand stood stood feed fed fed understand understood understood think thought thoughthold held heldkeep kept kept sweep swept swept win won wondeal dealt dealtlose lost lost catch caught caughtshoot shot shotflee fled fledsend sent sentlend lent lentlead led led oversleep overslept oversleptslide slid slidmislead misled misledcome came come run ran run become became becomeget got got/gotten learn learnt/learned learnt/learnedspell spelt/spelled spelt/spelledshine shone/shined shone/shined show showed shown/showedsink sank/sunk sunk/sunken travel travelled/traveled travelled/traveledlet let let put put put read read readhurt hurt hurtshut shut shut cost cost costcut cut cutshop shopped shoppedhiccup hiccupped hiccuppedhum hummed hummed chat chatted chatted drop dropped droppedprefer preferred preferred trek trekked trekkedplan planned plannedfit fitted fittedkid kidded kidded pat patted patted occur occurred occurred chop chopped chopped 九年级模拟考（四）