Unit3 Is this your pencil? Section A(1a—2c) 课时 1班: 姓名: :级学号【目】学习标一、Key words: pencil; book; eraser; box; schoolbag; dictionary; hers; mine; his;二、Main sentences:1.--Is this your pencil? --Yes, it is. It’s mine. /No it isn’t. It’s his2. --Are these your books? --No,...