p;                                                                                         幻灯片内容:             (一)云的形状与天气关系

云   类               形状                特征                    天气                                   

卷    云:                                       轻                       晴

卷积云:                                       高

积    云:                                       薄                       朗

高积云:

卷层云:                                        低                       阴

高层云:                                        厚                        

雨层云:                                                                   雨

积雨云:                                        密                       雪

                                        

   (二)、云的光彩同天气关系     （略）



板书设计：

                        看      云       识       天     气

                 （观察）                （推测）       （天气的变化）

                      总说：看云可以识天气。[总—分—总]            &nbs

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