劳动号子是整个人类发展史中产生最早、历史最悠久的艺术品种之一。号子的形成经历了一个漫长的过程。譬如说:我们听到很多人扛木头时一齐发出的呼声,节奏很齐,只有一个音,这还不能称作号子,因为它还没有形成一种艺术形式,没有表现一定的思想内容,只能算是自然的呼号,应该说是号子的最基础阶段。伴随着劳动的不断发展,劳动工序的复杂化、劳 The labor number is one of the earliest and oldest art species in the entire history of human development. The formation of the son has gone through a long process. For example, we can hear the voices of many people when they carry wood all together. They are very rhythmical and have only one sound. This can not be called a trumpet because it has not yet formed an art form and has not represented a certain ideological content. Can be regarded as a natural call sign, it should be said that the son of the most basic stage. With the continuous development of labor, the complexity of labor procedures, labor