现代汉语语法中,疑问代词的非疑问用法是外国留学生学习的难点,这一语法点留学生频繁出现偏误,因此对外国留学生疑问代词非疑问的习得进行研究是有必要的。本文通过总结前人疑问代词非疑问用法的研究,针对对外汉语教学中“怎么”和“什么”疑问代词非疑问用法内容进行简单回顾,对偏误进行分析,以求对留学生的疑问代词习得情况有一个更加清晰的认识,进而指导教学。 In modern Chinese grammar, the non-doubt usage of interrogative pronouns is a difficult point for foreign students to learn. This grammar is often a mistake for foreign students. Therefore, it is necessary to study non-interrogative acquisition of foreign interrogative pronouns. This article summarizes the research on the non-problematic usage of interrogative pronouns, and briefly reviews the non-problematic usage of interrogative pronouns in teaching Chinese as a foreign language and analyzes the errors in order to assess the non-doubts of students Interrogative pronouns have a more clear understanding of the situation, and then guide the teaching.