B.Let’stalkteachteachesesEnglishEnglishgoestoworkwatchesTVreadsnewspaperslivesinBeijingteachesEnglishgoestoworkwatchesTVreadsnewspaperslivegowatchteachreadswimsesesesssMissYanglivegowatchteachreadswimIinYinchuantoworkbybus.TVatnight.Englisheveryday.newspaperseveryday.inthesea.当主语是第三人称单数的时候，动词就得变化。一般加”s”,如：like—likeslive—livesread—readsride—ridesplay—plays以o/ch/sh/s/x结尾，加”es”:do—doesgo—goeswash—washesteach—teacheswatch—watchesfly—fliesstudy—studiescarry—carrrieshave—hasHelivesinShanghai.HeteachesEnglish.Hegoestoschoolbybus.Hereadsbooksatnight.Helikescollectingstapms.Mr.BlackDoesheteachEnglish?No,hedoesn’t.Yes,hedoes.DoesheliveinBeijing?Doeshegotoworkbybike?No,hedoesn’t.DoessheteachEnglish?DoessheteachChinese?Doessheteachmath?No,shedoesn’t.No,shedoesn’t.Yes,shedoes.Doesheliveinthecountry?No,hedoesn’t.Helivesinthecity.goestoworkbybikegoestoworkbysubwaywatchesTVintheeveningreadsnewspapersintheeveningDoeshe/she…?Yes,he/shedoes.No,he/shedoesn’t.Summary（小结）：3、没有be动词，没有情态动词的句子变一般疑问句，需加助动词do；当主语是第三人称单数时加助动词does，动词要还原为原形。如：Hegoestoworkbybus.变为一般疑问句：Doeshegotoworkbybus?Yes,hedoes./No,hedoesn’t.•一般疑问句1、找be（am,is,are）动词,把be动词提到句子开头，并加问号（？）。2、找情态动词（can,must,may,could等），把情态动词提到句子前面，其余不变，并交问号（？）。
