随着长号学习者的日渐增多,长号教学的科学性与规范性也就成为了最需要重视的问题。在长号教学中其实始终贯穿着一个重要且基础的原则,其能够帮助学习者、演奏者掌握长号的演奏与音乐的表达。因此,在本文中笔者结合长号基础训练中所需要重视的一些因素着手探讨长号教学的重点原则,进而在此基础上希望能够为长号的学习与训练提供一点借鉴意义。首先,在笔者看来,无论是学习什么乐器,最重要的都是需要科学的理论知识基础作为指导,否则 With the growing number of trombone learners, the scientific and normative nature of trombone teaching has become the most important issue. In the teaching of trombone, it always runs through an important and basic principle that can help learners and performers master the performance of trombone and the expression of music. Therefore, in this paper, I combine the key principles of trombone teaching with some factors that need to be emphasized in the basic training of trombone, and on the basis of which I hope to provide some reference for the study and training of trombone. First of all, it seems to me that no matter what musical instruments are studied, the most important thing is to have a scientific basis of theoretical knowledge as a guide, otherwise