Unit 4 Wheres my Unit 4 Wheres my backpack?backpack?By Yang MeiSection A Period 1Section A Period 1 Let enjoy the songLet enjoy the song hat can you see in my room?Task1：chairplantbeddresserdrawerbookcasebedtabledresserdrawersofaplantbookcasechairtable dresser bookcasechairdrawerplantI cant find my pencil case.Can you help me?Where is my pencil case?Task2：表示方位的介词表示方位的介词Where is the ball?Its on the box.oninunderWheres the plant?Its on the chair.chairplantwheres=where isWheres the book?Its on the
