降格否定“遑论”的分布特征、表义功能及连词化历程——兼论“遑论”与“不论”的异同

The Distribution Features、Semantic Performances and Conjunctionalization of Downgraded Negation “Huanglun”（遑论）——On the Differences and Similarities between“Huanglun”

“遑论”分化为动词和递进连词两种功能,句法环境为递进复句,可以带各类宾语,和关联副词“更”组成连用叠加.语义与情态表现为语用否定与递进性、概念功能到篇章功能、叠加现象与羡余化、否定高量的量级特征.“遑论”语法化为递进连词与句法环境、语义制约以及一些外部因素不无关系.其与“不论”的差异主要体现为四个方面：句法分布相异、否定方式不同、情态传达分化、关联功能迥异.

“Huanglun”（遑论） which can appear in compound sentence of progression and carry all kinds of object,has two functions： verb and progressive conjunction,it can constitute superposition with “Geng” （更）. The performance of semantic and modality has four aspects： pragmatic negation with progressive、from ideational function to textual function、superposition with redundancy、scale feature of negative high scale.The grammaticalization of “Huanglun” （ 遑论 ） has relationship with syntax environment, semantic restriction and other circumstances.The differences between “Huanglun” （ 遑论 ） and “Bulun” （不论） embody in four aspects： dissimilarities in syntax distribution, differences in negative way, divergences in modality convey and distinctions in correlation function.