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动词的各种形式一般现在时第三人称单数的构成规则动词过去式、过去分词的构成规则动词原形过去式过去分词一般动词加—edhelp,look,workhelped,looked,workedhelped,looked,worked词尾为不发音的e，加—dlike,live,loveliked,lived,lovedliked,lived,loved词尾为“辅音字母+y”，改y为i，加—edtry,study,crytried,studied,criedtried,studied,cried重读闭音节(一个辅音+一个元音)结尾，双写辅音后加—edplan,stop,nodplanned,stopped,noddedplanned,stopped,nodded现在分词的构成规则动词原形现在分词一般动词直接加—ingask,study,standasking,studying,standing以不发音的—e结尾的动词，去掉e再加—ingcome,take,write,becomecoming,taking,writing,becoming以重读闭音节（一个辅音+一个辅音）结尾，末尾只有一个辅音字母的动词，要双写辅音字母再加—ingsit,begin,runsitting,beginning,running少数以—ie结尾的动词，先变ie为y，再加—ingdie,lie,tiedying,lying,tying以—ee，—ye等结尾的动词，直接加—ingsee,eyeseeing,eyeing规则动词原形一般现在时第三人称单数形式一般动词加—srise,read,writerises,reads,writes以s,x,ch,sh或以o结尾的动词，加—espass,push,watch,do,gopasses,pushes,watches,does,goes以“辅音字母+y”结尾的动词，改y为i，加—esstudy,try,flystudies,tries,flies