【复习目标】1.能准确画出冷锋暖锋的示意图。2.能根据锋面示意图区分出冷锋、暖锋。3.能解释冷锋、暖锋形成的原因以及过境前、过境时、过境后的天气变化情况。【学习思路】思路引导知识整合,方法学习看图说话,加深记忆知识检测,整体拔高 【Review the goal】 1. Can accurately draw the schematic diagram of cold front warm front. 2. According to the front schematic distinction between cold front, warm front. 3. Can explain the reasons for the formation of cold front and warm front, as well as the weather changes after transit and before transit. [Ideas] to guide the way of thinking to integrate knowledge, methods to learn to speak pictures, deepen the memory of knowledge testing, the overall elevation