本文基于错误分析理论,对中国民航飞行学院飞行技术专业90名学生一学期一共1080篇作文进行综合分析。根据错误分析理论的分类原则以及雅思考试的写作评分标准,作者从词汇、句法、语篇和表达四方面具体分析写作中出现的错误,找出错误的原因并给出相关的改进和提高建议。 Based on the theory of error analysis, the thesis analyzes a total of 1080 compositions of 90 electives of flight students majoring in flight technology at CAAC. According to the classification principle of error analysis theory and the writing criteria of IELTS, the author analyzes the errors in writing from the aspects of vocabulary, syntax, discourse and expression, finds out the reason of the error and gives some suggestions for improvement and improvement.