民歌是一种重要的歌曲体裁。了解民歌也就是了解民族音乐。中国民歌有着悠久的历史 ,它是我国民族音乐丰富的艺术宝藏。作者着重介绍了中国民歌体裁之一山歌 Folk song is an important song genre. Understanding folk songs means understanding national music. Chinese folk songs have a long history, which is a treasure trove of art in our country. The author focuses on introducing one of the most popular folk songs in China