Unit1A1(教育精.ppt

Section A Section A Lets learnLets tryLets talk189cmIm 189 cm tallcm=centimeterLiu Xiang is tall.sentmi:t Im 226 cm tallYao Ming is taller.Liu Xiang is shorter than Yao Ming.Yao Ming is taller than Liu Xiang.168cmIm 168 cm tallHe Jiong is short.Im 160 cm tallPan Changjiang is shorter.Pan Changjiang is shorter than He Jiong.He Jiong is taller than Pan Changjiang.Chenjie 156cmSarah 150cmChenjie is 156 cm tall.Sarah is 150 cm tall.Chenjie 156cmSarah 150cmChenjie is taller than Sarah.Sarah is shorter than Chenjie.6cm6cmMike 162 cmJohn 160 cmMike is taller than John.John is shorter than Mike.2cm2cmI _ cmYou _ cm Im shorter than you.Youre taller than me.4 cm4 cm164160oldolderyoungyoungerXiao Yu is younger than Liu Xing.Liu Xing is older than Xiao Yu.thinstrongXiao Yu is stronger than Liu Xing.Liu Xing is thinner than Xiao Yu.tall taller short shorter old older young younger strong stronger thin thinner Read形容词比较级的构成方式：形容词比较级的构成方式：1.一般情况下，在形容词后直一般情况下，在形容词后直接加接加“er”:stronger longer shorter2.以以e结尾的单词，直接加结尾的单词，直接加“r”，如：，如：later nicer finerShort shorter shorter shorterTall taller taller tallerYoung younger younger youngerOld older older olderThin thinner thinner thinnerStrong stronger stronger strongerShort!Tall!Young!Old!Thin!Strong!Lets chant:Mike is taller than Lee.Lee is taller than Sue.Sue is taller than Amy.How tall are you?Amy is smaller than Sue.Sue is smaller than Lee.Lee is smaller than Mike.Are you smaller than me.(用用taller,older,stronger,shorter,thinner,younger 谈论下列图片）谈论下列图片）Mother elephantFather elephantSon elephantsmallerstrongertallerolderyoungertallerHow tall are you?I am 164 cm tall.You are shorter than meYes.I am 160 cm.You are 4 cm taller than mecm=centimetersentmi:t How old are you?I am 11 years old.You are older than meYes.I am 12 years old.You are one year younger than meI am one year older than you.How heavy are you?I am 50 kg.You are bigger and stronger than meYes.I am 60 kg.I am stronger than you.Kg=kilogram/klgrm/1.Survey your classmates.nameageheightbuildHow old are you?How tall are you?How heavy are you?Im years old.Im cm tall.Im kg.2.Make a report.is older/younger than.is taller/shorter than.is thinner/stronger than.km Centimetersm Kilometerscm Metersmm Feetft MillimetersKg gramsg kilogramst ton 1 foot=0.3048 meters 1 ton=1 kilogram2.Im 160 cm tall.3.Yaoming is taller than Liu Xiang.4.Liu Xing is older than Xiao Yu.1.taller shorter older younger stronger thinner