地理课的导入形式千姿百态,各有特色。笔者觉得教师应重视收集整理与教学关系密切的信息资料,充实自己的“地理信息库”,选择恰当新颖的信息资料作为一节新课的导入,可以起到“一石击破水中天”的波动效果。下面仅就部分章节为例,说明这一见解。 “天体和天体系统”一节,可以选用两则资料。一是1976年春天我国吉林省出现了一场罕见的 The introduction of geography lessons varies and each has its own characteristics. The author believes that teachers should pay attention to collecting and collating information materials closely related to teaching, enriching their “geographic information database”, and selecting appropriate and novel information materials as a new lesson introduction, which can play a “one stone breaks the sky” effect. . The following is only an example of some chapters to illustrate this view. In the “Cyclist and Celestial System” section, two pieces of information can be selected. The first was a rare occurrence in Jilin Province in the spring of 1976.