宋金诗学中的诗情表达理论 ,其总动向是向自然回归 ,其体现是天人对话。叶梦得主自然 ,从感情上与自然结合 ;苏辙主自见 ,从养气上与自然合一 ;姜夔主自鸣 ,从音律上回归自然 ;王若虚主自得 ,从内心抒发自然。这四大板块构成了宋金诗情表达理论的主流 ,又是当时世界思想体系的重要组成部分 The poetic expression theory in Song and Jin poetics, its general trend is to return to nature, which manifests as dialogue between heaven and man. Ye Meng dreams of nature, from the emotional and natural combination; Su Zhe Lord see, from the Yangqi and natural one; ginger 自 advocate, from the temperament on the return to nature; These four major sections form the mainstream of Song Jin’s poetic expression theory and are also an important part of the ideological system in the world at that time