基于对HSK动态语料库和中山大学语料库中量词“个”的错句分析,笔者发现留学生在习得量词“个”时易受自身知识水平、上下文语境等因素的影响,进而造成了大量关于“个”的偏误。本文将从量词“个”的偏误入手,分析留学生在习得量词“个”时的机制与特点。 Based on the analysis of the mistranslation of the quantifier “a ” in the HSK dynamic corpus and the Sun Yat-sen corpus, the author finds that foreign students are susceptible to factors such as their own knowledge, context and other factors when acquiring the quantifier “a ” A lot of “” a mistake. This article starts with the errors of the quantifier “one ” and analyzes the mechanism and characteristics of the foreign students in acquiring the quantifier “a ”.