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PartALet’sreviewthenumbers:10111213141516171819203040506070809022354853958774123115162170152134142onehundredandtwenty-threeHe’s226cm.cm=centimetertall158cmI’m158cmtall.cm=centimeterHowtallareyou?.______istallerthan_________.______isshorterthan_______.Lineupfromshortertotaller!I’m___yearsold.Howoldareyou?.______isolderthan_________.______isyoungerthan_______.Lineupfromyoungertoolder!I’m___kg.Howheavyareyou?kg=kilogram.______isheavierthan_________.______isthinnerthan_______.Lineupfromheaviertothinner!.______isstrongerthan_______.Lineupfromstrongertoweaker!ThemagicmirrorIwanttobe……tallershorterolderyoungerheavierthinnerstronger________’shairislongerthan________’s.The____eraserisbigsmallergerthanthe___one.talltallerthinthinnerheavyheavier你能发现以下的规律吗?形容词比较级构成法:1、大部分直接在后面加er2、双写加er3、以辅音字母加y结尾，把y改为i，再加er4、以e有结尾的,直接加rnicenicerLet’schant:MikeistallerthanLee.LeeistallerthanSue.SueistallerthanAmy.Howtallareyou.AmyissmallerthanSue.SueissmallerthanLee.LeeissmallerthanMike.Areyousmallerthanme?１．Ais…erthanB比较级的句子模式:比较对象一致226cm178cmYaoMingistallerthanJayZhou.JayZhouisshorterthanYaoMing.YaoMingistallerthanJayZhou.48cmMrYeMrWuisheavierthanMrYe.MrYeisthinnerthanMrWu.MrWu90Kg62KgMrWuis28kgheavierthanMrYe.MrLiAge:88MrLiis36yearsolderthanMrChen.MrLiisolderthanMrChen.MrChenisyoungerthanMrLi.MrChenAge:52Theturtleisolderthanthecat.Thecatisyoungerthantheturtle.Theturtleis142yearsolderthanthecat.１．Ais…erthanB比较级的句子模式:２．Ais＋比较数量＋…erthanBLet’stalkA.Howoldareyou?B.Iam______yearsold.Whataboutyou?A.Iam______yearsold.Youare______years(months)older/youngerthanme.B.Yes.Iam____years(months)older/youngerthanyou.Let’stalkA.Howtallareyou?B.Iam______cmtall.Whataboutyou?A.Iam______cmtall.Youare______cmtaller/shortthanme.B.Yes.Iam______cmtaller/shortthanyou.Let’stalkA.Howheavyareyou?B.Iam______kg.Whataboutyou?A.Iam______kg.Youare______kgheavier/thinnerthanme.B.Yes.Iam______kgheavier/thinnerthanyou.•抄写四会单词。•听录音，跟读课文。•比一比身边的人和事，并描述一下。