五年级英语上册课件-Module 5 Unit 1 There are only nineteen crayons.（4）-外研版（三起）(共22张PPT).ppt

教材版本：外研版（三年级起点）学段学科：小学英语年级学期：五年级上册课 名：Module 5 unit 1 There are only nineteen crayons.Module5 Unit 1 There are only nineteen crayons.onetwothreefourfivesixseven eight nineteneleventwelvePoint and read. threethirteen fourPoint and read. fourteenPoint and read. five fifteensixteenPoint and read. six sevenseventeenPoint and read. eight eighteenPoint and read. ninePoint and read. nineteen one eleven two twelve three thirteen four fourteen five fifteen six sixteen seven seventeen eight eighteen nine nineteen ten twenty基数词的构成基数词的构成(1) 1-12是独立的数词是独立的数词one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve.(2) 13-19在词尾后缀加在词尾后缀加-teen构成构成 thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen注意：注意： thirteen, fifteen要牢记，要牢记，eighteen只有一个只有一个”t”cars. There areThere areboys. There are horsesThere are dogs.There are flowers.There are pencils.There arebikes.Summing up 1.基数词的构成基数词的构成（1）1-12是独立的数词是独立的数词（2 ）13-19在词尾后缀加在词尾后缀加-teen（3）特别注意）特别注意thirteen, fifteen 和和eighteen