Abstract：This paper aims at classifying and analyzing students’ errors in English learning from three aspects including substance errors, text errors and discourse errors. It also employs some relative teaching strategies and theories of second language acquisition to improve the level of the English learners. These strategies and theories include definitions, input hypothesis, transfer and interference, learning strategies, error correction and error avoidance. 

Key words: substance errors; text errors; discourse errors; suggested strategies

摘 要：该论文从错误可能发生的三个层次，即本体错误，文本错误，语篇错误来分析学生在英语学习中所存在的错误并把这些错误归类，同时运用定义，输入假设，迁移与干扰，导致错误的学习策略，错误改正与错误避免等一些相关的第二语言习得的原理和教学策略来研究怎样提高英语学习者的英语学习水平。

关键词：本体错误；文本错误；语篇错误；建议策略