人教版新起点小学英语一年级上册Lesson 1Unit 1WarmingPresentationPresentationPresentationPresentationPresentationPresentationteacherPracticeShow me your book.PracticeShow me your ruler.PracticeShow me your pencil.PracticeShow me your bag.Practice PracticeStand up起立PracticeSit down坐下ChantHello, pencil!Hello, ...