语料库已成为外语教学的创新工具,它为大学英语教学提供了一个崭新的思路。本文主要研究基于语料库的贵州理工学院非英语专业大学生英语写作过程中的常见错误以及相应采取的教学策略,这样的错误分析不仅有助于了解学习者第二语言的掌握程度及学习策略,而且有助于了解学习者共有的特点,对促进大学英语教学具有重要意义。 Corpus has become an innovative tool for foreign language teaching, which provides a new idea for college English teaching. This paper mainly studies the common mistakes of non-English majors in Guizhou Polytechnic College based on the corpus and the corresponding teaching strategies adopted. Such error analysis not only helps to understand learners’ mastery of second language and learning strategies, but also has To help understand the characteristics of learners in common, to promote college English teaching is of great significance.