科普版英语四下Lesson 11What are you doing课件1

lesson 11 What are you doing?What are you doing?你在干什么？你在干什么？draw dr: 画画ballb:l 球footballftb:lbasketball b:sktb:l现在进行时：表示现在或当前一般时间现在进行时：表示现在或当前一般时间正在进行的动作。正在进行的动作。我我(I)用用am,你你(you)用用are, is连着连着她她(she)、他、他(he)、它、它(it)，所有单，所有单数用数用is,所有复数都用所有复数都用are.现在进行时的构成是现在进行时的构成是: :主语主语+be+be+动词动词inging现在分词现在分词形式形式2.以不发音以不发音e结尾的动词去结尾的动词去e+ingdrawmakewrite3.重读闭音节以一个辅音字母结尾的动重读闭音节以一个辅音字母结尾的动词先双写最后的辅音字母再加词先双写最后的辅音字母再加ing1.直接直接+ ingdrawingreadreadingmakingwritingrunrunningswimswimmingreadingWhat are you doing？Im reading. drawingWhat are you doing？Im drawing. writingWhat are you doing？Im writing. edo my homeworkingWhat are you doing？Im doing my homework. learn EnglishingWhat are you doing？Im learning English. What are you doing , Tom ?Im drawing .What are you drawing ?Im drawing a ball.你在做什么，汤姆？你在做什么，汤姆？我在画画。我在画画。你在画什么？你在画什么？我在画一个球。我在画一个球。A ball ?Look ! Its a football.But it looks like a basketball .Oh yes,it is a basketball .Ha-ha !球？球？看！是一个足球。看！是一个足球。可是看起来像篮球呢。可是看起来像篮球呢。哦是的，是篮球。哦是的，是篮球。