精选优质文档-倾情为你奉上动词的第三人称单数形式的变化规则：1， 一般情况下在动词原形的后加“s”即可， Eg : run _runs ;read_reads ; look_looks; eat _eats; wear_wears; like_likes; live_lives ; travel _travels; listen_listens; jump_jumps; stay_stays; enjoy_enjoys; play _plays ;2,以ch ,sh ,s ,o ,x ,结尾的动词，在词尾加“es”， Eg : do_does ; go_goes ; teach _teaches ; watch_watches; catch_catches ;wash _washes ; pass_passes; relax_relaxes ;3,以辅音字母加“y”结尾的动词，先将“y”变成“i”，再加“es”，Eg : study _s
