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B.Let’slearn彭场文武学校执教者：彭亚玲Hobby,hobby,whatareyourhobbies?Playing,playing,Ilikeplaying.Hobby,hobby,whatareyourhobbies?Singing,singing,Ilikesinging.Hobby,hobby,whatareyourhobbies?Dancing,dancing,Ilikedancing.Hobby,hobby,whatarehishobbies?Reading,reading,helikesreading.Task1Ilikeplaying.Helikesreading.比较：动词原形动词第三人称单数形式（简称：单三）likelikes下列单词中哪些属于第三人称单数？IshewetheyitheyoumymotherAmymyparentshisbrotherJackandMaryMr.WhiteMynewpenpal（笔友）SallyDoyouwanttoknowsomethingabouther?你想知道一些关于他的信息吗？Sheisastudent.She（居住）inAustralia.澳大利亚WhatdoesSallyoftendo?Task2cookChinesefoodcookcooks单三s一般情况在词尾加s,like--likesIoftencookChinesefoodathome.SheoftencookChinesefoodathome./s/sSallystudyChinesestudystud单三以辅音字母+y结尾的动词变第三人称单数把y为i再加esfly--fliesstudy–studies小结：ies['stʌdiz]SheChineseeveryday.Johnstudiesmatheveryday.学数学学英语学电脑学美术主语（第三人称单数）studiesstudiesEnglishstudiescomputerstudiesartSallygohikinggogo单三es以o结尾的动词变第三人称单数结尾加es。go–goesdo–does…小结：/z/SheoftengoeshikingonSundays.dowordpuzzlesdodo单三以o结尾的动词变第三人称单数结尾加es。go–goesdo–does…小结：JohnSheoftendoeswordpuzzlesatschool.eses/z/Task3:Let’spracticedoeswordpuzzlescooksChinesefoodstudiesChinesegoeshiking•1.一般情况在词尾加s,like--likes•2.以o.s.x.sh.ch.等结尾的单词，加esgo--goeswatch--watches•3.以辅音字母+y结尾的单词变y为i再加es:study--studiesfly--flies动词的第三人称单数形式的变化规律总结Sheisastudent.She（居住）inAustralia.澳大利亚livesliveShanghaiBeijingIliveinbeijing.AmylivesinShanghai.在英语中动词的第三人称单数词尾变化形式及读音•cookscookssss•livesliveszzz•readsreadsdzdzdz•doesdoeszzzz•studiesstudieszzz•watcheswatchesiziziz•goesgoeszz2.什么情况下动词需要这样变化？1.动词发生了哪些变化？4.动词的变化有什么规律？3.动词的这种形式被称为什么？观察并总结：???Let'splayagame!一、我会写出下列单词的第三人称单数形式。1.live__________2.study________3.watch_________4.go___________5.do___________6.play___________livesstudieswatchesgoesdoesplays二、我会选出正确的单词完成句子。1．He________(live/lives)inBeijing.2.She______（do/does）homeworkintheevening.3.Mr.White_______(study/studies)Chinese.4.Ioften_______(go/goes)toschoolonfoot.Mymother________(go/goes)toworkbybus.5.Billlikes________(watch/watching)TV.Heoften________(watch/watches)TVontheweekend.livesstudiesgogoeswatchingwatchesdoes在英语中一般现在时常以动词原形表示，但当主语是第三人称单数时（hesheit…），应用动词的第三人称单数形式.动词的第三人称单数形式的变化规律：1.一般情况在词尾加s,like--likes2.以o.s.x.sh.ch.等结尾的动词，加esgo--goesteach--teachesfix--fixeswash–washespass--passes3.以辅音字母+y结尾的单词变y为i再加esfly--fliesstudy--studies小结Homework抄写本节课所学习的四个动词原形及第三人称单数形式