中国古老的历史文化底蕴,形成了我国民族民间音乐形式多样化,音乐表现手段丰富,体裁广泛,深入群众等鲜明的民族特色。本文将从中国的民间歌曲这一角度,选取西北部高原民歌支区和江浙平原民歌支区的民歌对其曲调进行比较分析,由此探讨在不同地域,不同文化背景下民间歌曲的曲调性差异。我国的民间歌曲具有悠久的历史传统,深受中国历史文化的 China’s ancient historical and cultural heritage has shaped the distinctive national characteristics of the diversified forms of folk music in our country, rich musical performance means, extensive genre, and deep penetration of the masses. This article, from the perspective of folk songs in China, chooses folk songs in the northwestern plateau folk song branch and Jiangsu-Zhejiang plain folk song branch to make a comparative analysis of their tunes, so as to explore the differences in the melody of folk songs in different regions and different cultural backgrounds . Folk songs in our country have a long history and tradition and are deeply influenced by Chinese history and culture