文章根据蟹假果摄主要元音的表现,将鄂东南方言分为东西两片,西片表现为ai、a、o序列,与赣语接近,东片表现为a、α、o序列,与老湘语接近。通过比较东片方言与湘语前a、后α两类韵母的舒入来源,指出它们在类型表现上很不一样,这是江西移民同原居民语言接触的结果。 According to the performance of key vowels of crabs and fake fruit, the article divides the southeastern dialect of Hubei into east and west dialects, and the western films show ai, a and o sequences, which are close to Gan dialect and the eastern films show a, a and o sequences, Xiang language close. By comparing the sources of ease between Dong dialects and the former a and the latter a, they pointed out that they are very different in their type performance. This is the result of the contact between Jiangxi immigrants and the indigenous inhabitants.