一、引言声乐的艺术实践是一个有机的整体,对于在其中几组辨证关系的问题我们不能割裂开来分析,完美的声乐艺术实践只有在各个部分积极的协调和协作中才能完成。所以,只有宏观上去阐述和论证声乐艺术实践中所存在的矛盾及各部分之间部分与整体之间的关系,才能使歌唱者对于声乐艺术实践获得整体的认识和全面的了解,才能从整体上把握声乐艺术,从而对声乐艺术的学习有明确的方向和清晰的思路。二、字与声的辨证关系分析 I. INTRODUCTION The artistic practice of vocal music is an organic whole. We can not analyze the dialectical relations among several groups. The perfect vocal music art practice can only be accomplished through the active coordination and collaboration of all the parts. Therefore, only the contradictions existing in the practice of vocal music and the relationship between the parts and the whole part of the vocal music can be explained and proved in a macroscopic way, so as to enable the singer to gain a holistic understanding and comprehensive understanding of vocal music art practice as a whole Grasp the art of vocal music, so that the vocal music art has a clear direction and a clear idea of ​​learning. Second, the dialectical relationship between the word and the sound analysis