二语习得中模糊容忍度是指外语学习者在学习过程中碰到不确定性时心理上的容忍程度。研究表明,在外语学习过程中,学习者经常会遇到陌生复杂的语言现象,这些现象会造成不同的态度和反应。模糊容忍度对英语学业成绩、语言技能、二语学习认知和情感因素密切相关。相关实证研究表明,模糊 Second language acquisition fuzzy tolerance refers to the level of psychological tolerance of foreign language learners when they encounter the uncertainty in the learning process. The research shows that in the process of foreign language learning, learners often encounter strange and complex linguistic phenomena, which lead to different attitudes and reactions. Fuzzy tolerance is closely related to English academic performance, language skills, second-language learning cognition and emotional factors. Related empirical research shows that fuzzy