斯拉夫诸语言(Славянскиеязыки)是印欧语系的一组亲属语言,分布于欧洲和亚洲,使用人口总数超过2.9亿。斯拉夫诸语言的接近程度彼此差异很大,体现在词根、词缀、词的结构、语法范畴使用、句子结构、语义、有规律的语音对应系统、形态音位交替等方面。这种接近关系既由于斯拉夫诸语言起源相同,也由于它们在标准语和方言层面上长期、密切接触所致。但也有语言材料、功能和类型性质方面的差异,这些差异是由于斯拉夫各个部落和民族在 The Slavic languages ​​(Славянскиеязыки) are a group of relatives of Indo-European languages ​​spoken in Europe and Asia, with a total population of over 290 million. The closeness of the Slavic languages ​​differs greatly from each other in terms of stems, affixes, word structure, use of grammatical categories, sentence structure, semantics, regular phonetic correspondence systems, morphological phoneme alternation, and so on. This proximity is both due to the same origins of Slavic languages ​​and to their long-standing, close contacts at the standard and dialect levels. But there are also differences in the nature of language material, function and type, all of which are due to the fact that the various tribes and peoples of Slavic