针对研究生英语写作中呈现的口语化问题,选取5个典型的口语体特征作为考察对象,定量分析学生在写作中表现的口语情况。在此基础上,通过显性教学方法,对参加调查的学生讲解口语和书面语的典型区别,运用语料库的分析方法做教学前后的对比研究,检测教学效果。 According to the colloquial problems presented in graduate English writing, five typical colloquial features are selected as the object of study to quantitatively analyze the students’ oral English performance in writing. On this basis, through the explicit teaching method, the typical difference between oral and written language is explained to the students participating in the investigation. The corpus analysis method is used to make comparative studies before and after the teaching, and the teaching effect is tested.