Module 1 Changes and differences Unit 1 You and me Period 1课件(共28张PPT)（含音频+视频）.ppt

HowtallisJoe/George?Joeis150cm.Georgeis152cm.cm=centimetreLookandsay1centimetre1metre1metre=100centimetresWhatdoyouusetomeasurethings?rulersetsquaretapebandtapeHowlongisyour...?My...is...centimetreslong.AskandanswerHowtallis...?...is...centimetrestall.AskandanswerJoeis150cmtall.Georgeis152cmtall.Georgeis2cmtallerthanJoe.ReadandlearnIam...cmtall....is...cmtall....is/am...cmtallerthan...CompareyourheightsGeorgeis40kilograms.Joeis47kilograms.Whoisheavier?Askandanswer1kilogramkilogram=kggram=g1000gramsweighv.weightn.Howmuchdoyou?Whatisyour?Howdoweweighthings?Fillin“g”or“kg”.150()4()450()8()gkggkgLookandsayAwatermelonweighsabout4grams.()Aseven-year-oldboyweighsabout2kilograms.()Eighteggsweighabout500grams.()Onekilogramofstoneisheavierthanonekilogramofwood.()Awatermelonweighsabout4kilograms.Aseven-year-oldboyweighsabout23kilograms.Onekilogramofstoneisasheavyasonekilogramofwood.ThinkandjudgeThebiggestandthesmallestThehummingbirdisthesmallestbirdintheworld.Itonlyweighs()g.A1B2C3D4BThebiggestkangaroointheworldweighs__kgandthesmallestweighs__g.()A10...1B20...2C30...3D40...4DThinkandchoosePre-taskpreparation2:活动内容：猜人游戏活动目的：引入，为描述人物做铺垫操作方法：让一个学生描述班级里一位同学的特征，其他人猜猜是谁。Pre-taskpreparation3:活动内容：描述相似点活动目的：训练学生的表达能力操作方法：让学生朗读范文，为学生自己组织语言做准备。Pre-taskpreparation3:活动内容：描述相似点活动目的：训练学生的表达能力操作方法：学生自己描述和朋友之间的相似点。Pre-taskpreparation4:活动内容：描述不同点活动目的：训练学生的表达能力操作方法：学生用学