Module 3 Unit 2Point to the desk.birdchairclassroomWhat’s in the classroom?deskwindowblackboarddoorNo!windowdeskblackboarddoorbird1.1. Point to … Point to …2.2. Stand up. Stand up.3.3. Sit down. Sit down.指向起立坐下What's missing?Stand up.Stand up.Sit down.Sit down.Point to …Point to …What ...