一、高中地理案例教学中存在的问题(一)案例编写时间有限,形成过程比较费时。一个好的案例需要经过教师的严格挑选、反复推敲和删繁就简,导致案例的产生周期较长,对于教师和学生来说都要花费大量的时间和精力去准备。高中教学面临考试压力,不论是教师还是学生都很难有太多的时间进行案例准备,往往出现案例偏离实际或案例内容过于简单,不能起到很好的教学效果。另外,全国各高校之间没有形成系统的案例教学经验沟通和共享机制,多数地理教师采用固有的教 First, the high school geography case teaching problems (A) case writing time is limited, the formation of more time-consuming process. A good case requires rigorous selection by teachers, repeated scrutiny and curtailing, resulting in a longer cycle of cases, for teachers and students to spend a lot of time and effort to prepare. The high school teaching is facing the pressure of exams. It is hard for both teachers and students to have too much time to prepare the case. The cases often deviate from the actual situation or the contents of the case are too simple and can not play a very good teaching effect. In addition, there is no systematic case-based teaching experience communication and sharing mechanism among colleges and universities all over the country. Most geography teachers use the inherent teaching