课件17张PPT。Unit 5 I Have a Bag Part Abagbookpenpencilerasereraseranpencil casecrayonsrulerLet’s talk What’s in your bag? What’s in your bag? I have a pen. What’s in your bag? I have a book. What’s in your bag? I have an eraser. What’s in your bag? I have a pencil case. What’s in your bag? I have a ruler. What’s in your bag? I have some crayons.Good bye