[课标要求]使用降水资料,绘制降水量柱状图,并读图说出降水的变化规律。[教学目标]1.通过描述自己印象深刻的某次降水,或与降水有关的诗句、俗语等活动,引发学生的学习兴趣,使其从自身生活体验和已有知识出发,认识降水与人类活动的关系。2.通过对本地降水资料的阅读分析,及降水 [Course requirements] Using precipitation data, draw a bar chart of precipitation, and read the map to show the variation of precipitation. [Teaching Objectives] 1. Initiate students’ interest in learning by describing one of their impressive precipitation events, or related poems and idioms related to precipitation, so that they can learn about precipitation and human activities based on their own life experience and existing knowledge Relationship. 2. Through the reading of local precipitation data analysis, and precipitation