通过对宋代稀见文献梦真所撰《赖鸣集》诗韵的考察,文章勾稽出了安徽宣城吴语的六个特点。在与现代方言比较后,文章发现这些特点大多保存在现代宣城吴语中,但有些已发生了变化而重新分合。文章还在考察后认为,从音变的时间看,宣城吴语的演变与移民的迁入并没有直接的关联。 Through the investigation of the poetic rhyme of “Lai Ming Ji” written by the rare literature in Song Dynasty, the article examines six traits of Wu dialect in Xuancheng, Anhui Province. After comparing with modern dialects, the article found that most of these features are preserved in the modern Xuancheng Wu dialect, but some have been changed to re-divide. The article is still under investigation that, from the time of sound change, the evolution of Wucheng Xuancheng immigrants immigrants and there is no direct correlation.