五年级下册英语课件-Lesson 3 How many pupils are there？Lesson 1 一起练习数数吧 科普版(共17张PPT)

五年级（下册） Lesson 3 How many pupils are there? 1、可编辑可编辑，请根据具体情况，改内容。（字体中文方正汉真广标简体48号） 3、主讲人：可编辑，请根据具体情况，改名字。（字体中文方正汉真广标简体28号） 1 一起练习数数吧 Do you know these numbers? Let’s review them! Warm up Numbers 1 to 10 in English Warm up Numbers 11 to 20 in English Warm up 11=eleven 12=twelve 13=thirteen 14=fourteen 15=fifteen 16=sixteen 17=seventeen 18=eighteen 19=nineteen 20=twenty Numbers 21 to 100 in English 21 twenty-one 35 thirty-five 42 forty-two 56 fifty-six 63 sixty-three 77 seventy-seven 84 eighty-four 98 ninety-eight 100 one hundred Warm up Let’s count and circle. 知识讲解 Let’s count and circle. 知识讲解 1.How many red balls are there? ___________________________ 2.How many blue balls are there? ___________________________ 3.How many yellow balls are there? ___________________________ 4.How many green balls are there? ___________________________ Where can we find numbers? Numbers are everywhere! 知识讲解 Calendar example: May 8th October 1st Fe