M5unit_1There_are_only_nineteen_crayons..pptx

Module5Unit 1 There are only nineteen crayons.New Words nineteen 十九crayon 蜡笔fifteen十五begin 开始give out分发all right好，行thirteen十三fourteen十四sixteen十六seventeen十七eighteen十八floor 地面，地板Look and match one three two five four eight six seven ten nine twelve eleven fourteen fifteen thirteen eighteen seventeen sixteen twenty nineteen twenty-one基数词的构成1-12是独立的数词，即one， two, three , four ,five , six , seven ,eight, nine, ten , eleven, twelve.(2)13-19在词尾后缀加-teen构成 thirteen， fourteen，fifteen， sixteen，seventeen，eighteen， nineteen．注意：13，15，18拼写形式thirteen， fifteen， eighteen(3)20-90在词尾后缀加- ty 构成Ask and answerWhat did Ms. Smart buy yesterday ?How many crayons did Ms. Smart buy?How many children are there in the class?She bought some crayons yesterday . She bought twenty crayons .There are twenty children in the class .There are three crayons .But there are four children.isThere_______ only one pencil. But there ______ two children . areThere are________ four caps.there areBut ________ five children. There are________ five chairs.But ________ six children. there are_______________ two T-Shirts.But ______________ three children.There arethere areExercise A ( ) 1. There________ many flowers and trees in the garden. A. are B. isC.am ( ) 2. There _______ a reading room in your school. A. is B. are C. were( )3.There ________ some crayons on the desk. A. is B. isn’t C. are A C Summing up is +可数名词单数或不可数名词 1.Thereare+可数名词复数 （1）1-12是独立的数词2.基数词的构成（2 ）13-19在词尾后缀加-teen（3）20-90在词尾后缀加- tyHomework 一、Fill in the blanks (根据课文内容填空）1. Ms. Smart bought twenty________ yesterday. 2. There are ______ students in the class. 3. Ms. Smart: Class_______. Sam ,please ___________the crayons. Sam:_____________二、 Make sentences（连词成句）1.there, nineteen ,are ,crayons , only.________________________________________.2.twenty, are, students, there, but________________________________________.3.one, is, there, the, on, floor_______