高中地理学科设计的范围广泛,内容丰富,充满着趣味性。地理学科包容万千,是一门学科思维综合能力较强的课程。然而,在地理的教学中也存在大量的重点和难点,而借助多媒体设备则能够有效地排解难点,帮助学生扫清学习中遇到的障碍。因此,教师要积极利用多媒体实现高中地理教学的科学化与现代化,化繁为简,进一步提高学生的学习热情,加强他们对于地理学科的热爱,从而将地理的学习成为一种自觉意识,最终有效地提高高中地理的教学质量。 High school geography design a wide range of content-rich, full of fun. Geographical subjects inclusive, is a disciplinary comprehensive ability of thinking courses. However, there are a lot of important and difficult problems in geography teaching. With the help of multimedia devices, the difficulties can be effectively solved and the students can clear the obstacles in learning. Therefore, teachers should make full use of multimedia to realize the science and modernization of high school geography teaching, make everything simpler, further improve students’ enthusiasm for learning, and strengthen their love of geography to make the study of geography a conscious and ultimately effective Improve high school geography teaching quality.