老师
hello， BOYS and Girls。
学生
同学们，大家好，我是谷老师。今天我们将学习第二单元。
老师
BOYS and Girls 第四。
学生
科室。第四课时的主题是。
老师
smile as people。
学生
我们使用的教材是人教版义务教育教科书英语一年级起点，二年级上册。今天我们的学习内容会涉及到第三课时的 a 项。本课的学习目标是能够读懂关于微笑的小故事，并能够大声正确的朗读。能够制作并介绍自己的微笑书，能够理解微笑的意义。
老师
Now let's begin our class. Are you ready? First of all, let's play a guessing game. Please watch the video.
学生
Boy or girl? Boy. What's his name? His name is Bill. Boy or girl? Girl. Who is she? She is joy.
老师
Would you like to play a guessing game with me? Great. Here we go. Look at the picture carefully. Boy or girl? Good. A boy. What's his name? Yes, his name is Binbin. Look at this picture. Boy or girl? Good. A girl. What's her name? Good. Her name is Lily. How about this one? Boy or girl? Good. A girl. What's her name? Excellence. Her name is Yao. Yao. Look at the boys and the girls here. Are they happy? Yes, they are all very happy. We can see a smile on everyone's face. And today we are going to read a story about smiles together. Look at the