陈述结构概念的提出是杨儒怀对音乐分析理论的重大贡献之一,它突破了以往单纯的曲式分析中“只见森林,不见树木”、只注重宏观抽象的分析而忽略创作细节研究的思维模式。同时,虽然杨先生对于陈述结构的研究广泛引入了调性、和声、节奏、旋律、织体、力度等参数,但依然秉承了类似曲式结构组织逻辑的观点,主要强调的还是乐汇、乐节、乐句等小结构之间的千变万化的组织特征,并从这些特征中概括、归纳了各种陈述结构类型,从而与曲 The presentation of structural concept is one of the major contributions of Yang Juhuai to the theory of music analysis. It breaks through the simple analysis of music in the past, “I saw only the forest but I do not see the trees.” I only paid attention to the analysis of macro abstraction but neglected the details of the study of creation Thinking mode. At the same time, though Yang has introduced many parameters such as tonality, harmony, rhythm, melody, texture, strength and so on, the research on the structure of the statement still adheres to the similar logical structure of music structure. The main emphasis is on Lehui, Music festival and other small structures of the ever-changing organizational characteristics, and from these characteristics summarized, summarized a variety of presentation structure types, and thus the song