Unit 1 Welcome back to school! Let's play a game! OK! Let's play teacher and student! I'm big. I'm the teacher ! I'm the teacher ! I'm clever. I'm the teacher ! No, I'm the teacher ! Wait a minute! Can you read this? Sure ，“ I am the student.” Haha! You see? I am the teacher! Oh,no! xx 小学x 年级 x 班xxx
