三年级下册英语课件-Module 7 Unit 2 How many apples are there in the box.3 外研社（一起） (共23张PPT)

Module 7 Unit 2 How many apples are there in the box？ Revision 18 13 Let’s count . ten twenty thirty forty Read these numbers. 数字 ten twenty thirteen fourteen fifteen eighteen sixteen seventeen nineteen 在个位数后加-teen 在个位数后加-ty thirty forty fifty eighty sixty seventy ninety 1.How many apples are there in the box? 2.How many pears are there in the box? There are twenty-six. There are thirty. Let's chant . Numbers are having a party. Twenty, thirty, forty, fifty, sixty, seventy, eighty and ninety. All of them are dancing happily. Look, ask and answer . Class 1 Class 2 42 children 48 pupils 27 boys 31 boys 15 girls 17 girls 25 computers 30 computers A:How many children are there in Class 1? B:There are... 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 Listen and say.Then chant. How many people are there in Liu Xing’s family? . There are five people Look and write . How many people are there in Liu Xing’s famil