能愿动词(助动词)是现代汉语中非常复杂而又充满争议的一个下位类型,也是外国留学生学习汉语过程中无法回避的一大难点。由于缺乏明确指导的统一大纲,对外汉语教材和语法书在实际处理能愿动词的过程中出现了不太一致的情况,这无疑给留学生习得能愿动词增加了一些障碍。 The verb-verb (auxiliary verb) is a subordinate type that is very complicated and controversial in modern Chinese. It is also an unavoidable difficulty for foreign students to learn Chinese. Due to the lack of a clear outline of guidance, there is a lack of consistency in the actual teaching of Chinese as a foreign language textbook and grammar book, which undoubtedly adds some obstacles to the acquisition of nouns by foreign students.