地球运动部分属于高中地理难度较大的知识模块。长期以来,这部分教学存在表浅化现象,对部分知识点缺乏深入系统的探究,如太阳方位角、太阳升起与落下的时间、太阳位于正东和正西的时间点等问题。虽然《普通高中地理课程标准》(实验)对这部分知识的深度和难度不作过多要求,但系统全面的学习对学生未来的 Part of Earth’s movement belongs to high school geography difficult knowledge module. For a long time, this part of teaching exists the phenomenon of superficiality and lacks deep and systematic exploration of some knowledge points, such as the azimuth of the sun, the time when the sun rises and falls, and the time when the sun is located in the east and west. Although the “General High School Geography Curriculum Standard” (experiment) does not make too much demands on the depth and difficulty of this part of knowledge, the systematic study of students’ future