有宋一代，律词高度发展。论者探其成因，多从两宋社会的递变过程入手，并视之为词的发展背景。这显然违背了词作为一种独立的文学样式所特有的发展方式。本文通过对文学与音乐、娱乐要求与诗教规范、市民趣味与文人习气等三对矛盾的考察，结合两宋词家的具体创作情况，试图说明：宋词在中国文学史上的演进，很大程度上是其自身发展过程中矛盾运动的结果。 Song generation, the law of highly developed. The reason why the explorers explored them often starts with the changing process of society in the two Song dynasties and regards it as the background of the development of the Ci. This obviously runs counter to the development of the word as an independent literary style. Through the investigation of three contradictions, such as literature and music, entertainment requirements and poetry teaching norms, public taste and literati habits, this paper attempts to explain the evolution of the Song poetry in the history of Chinese literature to a large extent Is the result of the contradictory movement in its own development.