随着多媒体设备进入教室 ,并运用于地理课堂教学 ,给学生带来了图文并茂、声像并举的数字化信息 ,极大地激发了学生的学习兴趣 ,提高了教学效率。多媒体技术与传统的教学模式相结合形成课堂多媒体教学模式。从目前多媒体的应用来看 ,居主流的是一种“课堂演示型”教学模式。即 With the introduction of multimedia devices into classrooms and the use of geography in classroom teaching, students are provided with digitalized information with pictures and texts, as well as audio and video, which greatly stimulates students’ interest in learning and improves teaching efficiency. The combination of multimedia technology and traditional teaching models forms a classroom multimedia teaching model. Judging from the current multimedia applications, the mainstream is a “classroom demonstration” teaching mode. which is