外语磨蚀是语言习得的逆过程,其影响因素众多并相互作用,其中学习者与受蚀语接触的减少或停止被认为是众多诱发因素的归一性。避免与受蚀语接触的减少或停止,可以开设英语后续课程,探究新型大学英语教学模式等,从而维持并提高大学生已经习得的英语技能。 Foreign language erosion is the inverse process of language acquisition, and its influencing factors are numerous and interact with one another. Among them, the decrease or stop of learner’s contact with the corrupted language is considered as the normalization of many evoked factors. To avoid contact with the erosion of the reduction or stop, you can set up follow-up courses in English to explore the new college English teaching mode, so as to maintain and enhance college students have acquired English skills.