《黄河是怎样变化的》教学建议□昆明市武成小学唐朝霞《黄河是怎样变化的》是第九册新入选的一篇课文。课文介绍了黄河变化的原因及演变的过程，告诉人们要保护好环境，否则就会受到大自然的惩罚。课文开篇就说“黄河是中华民族的摇篮”，又概括介绍了黄河给两岸人民带来... “How does the Yellow River change?” Teaching Suggestions □ Tang Chaoxia, Wucheng Primary School, Kunming City “How the Yellow River is Changing” is a newly selected text of Book Nine. The text introduced the reasons for the change of the Yellow River and the process of its evolution, telling people to protect the environment, otherwise it will be punished by nature. The text begins with saying “the Yellow River is the cradle of the Chinese nation,” and outlines the Yellow River to the people on both sides ...