本研究利用COCA5000词表、CETC与iWriteBaby语料库作为参照对象考查大学英语四、六级考试词表(CET词表)。CET与三个参照对象的对比结果表明,CET词表包含大部分三个对比组的共有高频词,但其中还有CET_ONLY词汇,即在三个参照对象中都从未出现的词汇以及共有词中还有部分低频词。基于此并结合词表特点,本研究针对CET词表的编制优化提出了相应的参考建议,以期对我国大学生英语学习者的词汇学习提供更为便利的条件。This study uses the COCA5000 vocabulary, CETC and iWriteBaby corpus as reference objects to examine the CET vocabulary list. The results of the comparison between CET and the three reference objects show that the CET vocabulary contains most of the common high-frequency words of the three comparison groups, but there are also CET_ONLY words, that is, words that have never appeared in the three reference objects and some low-frequency words in the common words. Based on this and characteristics of the vocabulary list, this study puts forward corresponding reference suggestions for the compilation and optimization of the CET vocabulary list, in order to provide more convenient conditions for vocabulary learning of English learners in Chinese colleges.
