小学英语动词第三人称单数变化规则一般现在时的肯定句中，主语为第三人称单数的动词变化主要体现在词尾的变化上，其规律为：规则原形第三人称单数形式getgets1、般情况下，直接在动词词尾+staketakesplayplaysguessguessesfixfixes2、以s,x,sh,ch,o结尾的动词，在词finishfinishes尾+esteachteachesgo禾口dogoes禾口doesstudystudiestrytries3、以辅音字母+y结尾的动词，先把flyfliesy变为i，再加escarrycarriesworryworrieshavehas4、不规则动词（特殊情况）beis1、变否定句：格式为doesnt/doesnot+动词原形，如:Hegoestoschoolatsixinthemorning.（变否定句）Hedoesntgotoschoolatsixinthemorning.2、变一般疑问句：要借用助动词does，如：Shegoeshomeatfiveeveryday.Doesshegohomeatfiveeveryday?-Yes,shedoes./No,shedoesnt.哪些主语是第三人称单数？除I、you之外的所有可数名词单数及不可数名词。（hesheit个人名）例题引路：判断下列词语哪些是第三人称单数，是请打“V”不是请打“Xhe()it()thefarmers(SallyandLucy(we()she()they(HanMei()uncleWang()mymother()Linda()thedog()thecats(1、写出下列动词的第三人称单数drink_go_stay_make_look_have_pass_carry_come_watchplant_fly_study_brush_teach2、用括号内动词的适当形式填空。1. Heoften(have)dinnerathome.2. We(notwatch)TVonMonday.3. Nick(notgo)tothezooonSunday.4. they(like)theWorldCup?5. Whattheyoften(do)onSaturdays?6. yourparents(read)newspaperseveryday?7. There(be)somewaterinthebottle.8. Myaunt(look)afterherbabycarefully.9. Thechildoften(watch)TVintheevening.10. Mikessister(cook)nicefood.I(like)eatingitverymuch.21.(do)yourbrother(watch)TVintheevening?No,he(not).3、选出正确的答案：1. She(like/likes)toplayfootball.2. He(like/likes)drinkingmilk.3. I(like/likes)towatchTV.4. We(like/likes)toplaybadminton.5. They(like/likes)tosingsongs.6. She(read/reads)bookseveryday.7. He(play/plays)computergameseveryday.8. It(listen/listens)totheradioeveryday.9. Linda(draw/draws)pictureseveryday.10. JaneandLinda(play/plays)footballeveryday.5、把下列句子变为否定句1.Welikeplayingfootball.2.Lindaswimseveryday.3.Theylikeplayinggames.4.Myfatherreadsnewspaperintheevening.7、把下列句子变为疑问句，并做肯定和否定回答。1.Mybrothercanrideahorse.4.Wecleantheclassroomafterschool.精选文本