本文以苏州方言为例,从语言学角度结合方志等文献记载,归纳了造成地名异读的四个主要原因,分别是:(1)音变的历时原因;(2)音变的共时原因;(3)地名更易;(4)俗词源。 Taking Suzhou dialect as an example, this paper summarizes the four main causes of geographical reading by linguistics, including the records of local records, including (1) the diachronic reasons of phonological change; (2) the synchronic reasons of phonological change; (3) place names easier; (4) popular etymology.