山西方言一二等韵母的不同分为三类六型。第一类叫做晋语类,包括岚县型和孝义型,这两型的区别在于孝义型的入声韵类合并了。这一类每个摄的韵母一二等都不同。第二类叫做过渡类,包括太原型、阳曲型和长治型,太原型和阳曲型的区别也在于太原型的入声韵类合并了,而且合并后的入声韵一二等的区别完全消失了,长治型只有果假、蟹摄帮组、咸山入声一二等不同,这是韵类合并、等的区别消失的极端例子。这一类一二等韵母的不同,通常表现在果假、蟹摄帮组、咸山入声见系和曾梗入声字,除了入声韵保留喉塞尾[-?]之外,类似于北京话。第三类叫做中原官话类,指吉县型。这一类果假、蟹摄、咸山入声和曾梗分一二等。和其他中原官话的不同之处在于:吉县型曾梗舒声、蟹摄分一二等,还保留着晋语类的特点。从地域上看,晋语类位于山西中西部,即汾河流经的太原盆地和吕梁山区。过渡类位于山西北部、山西东南部和山西中部偏东地区。中原官话类位于山西南部。 Shanxi dialect one or two vowels such as the difference is divided into three types and six types. The first category is called Jin class, including Lanxian type and Xiaoyi type, the difference between these two types is Xiaoyi type into rhyme class merged. This type of finals each one or two are different. The second category is called transitional categories, including Taiyuan, Yangqu and Changzhi, the difference between Taiyuan and Yangqu also lies in the merger of the Taiyuan-based rhymes and the disappearance of the merger into the second and the like The Changzhi type is only an exaggerated example of the difference between the rhyme classifications and the like, with only fruit leave, crab help group, and salty mountain sounds. The differences between the first and second vowels of this class are usually found in fruit leave, crab carapace, salty mountain sound system, and sounding words, except that the rhyme retains the larynx tail [-?] Beijing dialect. The third category is called Central Plains Mandarin, referring to Ji County type. This type of fake, crab photo, salty mountain sound and had stem one or two points. And the difference between the other Central Plains Mandarin is: Jixian type had stem Soshin, crab photo shoots, etc., but also retains the characteristics of Jin language class. Geographically, the Jinyu class is located in the central and western Shanxi, that is, the Taiyuan Basin and the Luliang Mountain where the Fen River flows. Transitional class is located in northern Shanxi, southeastern Shanxi and eastern Shanxi Province. Central Plains Mandarin is located in southern Shanxi.