本文主要研究河北饶阳方言的声调系统,包括声调结构和变调推导。语音实验确定了单字调值与二字组连读调值,随后的音系分析发现变调具有平仄对立的特点,而传统的声调模型并不能捕捉这个特点。文章转向了对立层级理论,为饶阳声调确定了由平仄特征和音高特征构成的层级结构。在此基础上,设立了同化规则和异化规则,并构拟了从底层调到表层调的推导过程。 This article mainly studies the tone system of Hebei Raoyang dialect, including the tone structure and the transposition derivation. The phonetic experiment determines the single tone value and the second word group read-and-read value. The subsequent phonological analysis shows that the tone variation has the opposite effect, but the traditional tone model can not capture this feature. The article turns to the theory of opposite level and determines the hierarchical structure formed by the features of flatness and pitch for Raoyang tone. On this basis, the assimilation rules and alienation rules were established, and the derivation process from the bottom to the surface was formulated.