一、引言:语料库是一定规模的真实语言样本的集合。语料库对语言学研究起到积极的促进作用,早在1998年Biber就通过统计、分析补足语形式,揭示了begin和start之间的语义差异;国内语料库研究除了辨析本族和外族语料外,在同义词辨析方面也有着较深入的研究,如卫乃兴在数据驱动等方法基础上实现的语义韵实例研究;冷雪莲从细节着手,对某些同义词的具体含义、语域分布、类联接及语义倾向进行辨析。近年来,越来越多的人认 I. Introduction: Corpus is a collection of real language samples of a certain scale. Corpus plays a positive role in linguistic research. As early as 1998, Biber used statistics to analyze complementation language forms and revealed the differences between begin and start semantics. In addition to distinguishing between native and foreign language corpus, Synonyms also have more in-depth research, such as Wei Naixing in the data-driven approach to achieve the example of the semantic rhyme; Cold Sauder from the details, the specific meaning of certain synonyms, domain distribution, class connection and semantics Tendency to distinguish. In recent years, more and more people recognize