歌唱行为作为人类的实践活动之一,与地理环境之间有着比其他文化现象更为密切的关系。傈僳族是一个横跨金沙江、澜沧江和怒江三江流域,并沿江而下跨境而居的民族,20世纪之前没有自己的文字,在漫长的迁徙历史中创造了丰富多彩的口传文化。由于民歌具有的记录功能和独特的艺术审美特征,使得歌唱在整个社会中担当着重要的平衡协调、交流沟通、娱情教育的功能,成为这个民族重要的文 As one of the practical activities of humankind, singing behavior has a closer relationship with other cultural phenomena than the geographical environment. The Lisu ethnic group is a nation that spans across the Jinsha River, the Lancang River and the Nujiang River and runs across the river. Before the 20th century, the Lisu people did not have their own words and created a rich and colorful oral tradition in the long migration history. Due to the recording function of folk songs and unique artistic aesthetic features, singing plays an important role in balancing and coordinating, communicating and entertaining education in the whole society and becomes an important text of this nation