2016年五年级英语上册 Lesson 3 A computer has a keyboard课件1

3.1Lesson3words•TV电视机every每一个•tall高的ear耳朵•eye眼睛mouth嘴•hand手write写•email电子邮件keyboard键盘•mouse鼠，鼠标everyday每天Lesson3•AcomputerhasakeyboardLet'stalk•(Q=Qiqi,E=Eve,C=Cat)•Q:Oh!YouhaveaniceTV.•E:No,it'snotaTV.（这是个否定句）•It'sacomputer.•Q:ButitlookslikeaTV.它看起来像一台电视机•E:Yes.Butacomputerhasakeyboard.•变疑问句：Doesacomputerhaveakeyboard?•has是have的单数第三人称形式•does是do的单数第三人称形式•Q:What'sthat?•E:It'samouse.•Q:DoesaTVhaveamouse,too?•E:No,itdoesn't.（否定回答）•C:Whereisthemouse?•对地点提问的疑问代词•Letmecatchit.•E:Look!Hereitis!•(hereitis=hereyouare)Homework•Let'stalk