一年级下册 Module10 Unit 2 Lets sing!Lead in Lead in Lets chantLets lets lets play football. Lets lets lets play basketball. Lets lets lets play ping-pong. Lets lets lets go swimming.Lets+动词原形:让我们. What are they doing? Lets sing and dance. 让我们唱歌和跳舞。 Im tired. 我很累。 分角色表演 对话内容。What are they doing? 唱一唱吧!Summary Summary 重点单词: football .basketball. ping-pong. swimming, dance tired 重点句子: Lets sing Lets dance. Im tired. Lets sit down.Homework Homework 1.Read the dialogue and record(录音)it. 2.复习今天学习的内容。