在新课程改革深入推进的背景下,学生的主体性越来越受到教学者的重视,“以学定教”理念的提出完全契合了新课改的核心精神。长期以来,高中地理教学一直不受学校及教学者的重视,学生的学习体验很差,基本处于被动接受的地步。为了改变这种现状,以学定教理论提倡以学生的实际情况为标准针对性地调整高中地理教学范围、内容等,最终提升教学效率。 Under the background of deepening the reform of the new curriculum, the students’ subjectivity has drawn more and more attention from the teaching staff. The idea of ​​“learning by teaching” perfectly matches the core spirit of the new curriculum reform. For a long time, high school geography teaching has not been the attention of schools and teaching staff, students’ learning experience is poor, the basic passive acceptance. In order to change this status quo, the school of fixed learning theory advocates that the teaching content and so on should be adjusted according to the actual situation of students as the standard, and ultimately improve the teaching efficiency.