动词不定式在英语语法中是一个非常重要的概念。然而对于语言类型不同、语法结构迥异的蒙古语提出动词不定式是一个值得讨论的问题。蒙古语 -qu动词与不定式动词有一定的共同特征 ,即它们“兼具动词与静词特征”这种双重性 ,但不能因为英语 (等 )的不定式动词一般都可以用 -qu动词来翻译 ,就可以得出后者亦即“不定式”这样的结论。从蒙古语 -qu动词与英语不定式的“非限定性”意义、句法功能等方面的比较看 ,“蒙古语有动词不定式”的见解不符合蒙古语的实际 The infinitive verb is a very important concept in English grammar. However, for Mongolian languages ​​with different grammatical structures and different types of languages, it is worth discussing the issue of adverbial infinitives. Mongolian -qu verbs and infinitive verbs have some common features, namely, they are “dual verb and static features” of this duality, but not because of English (or) infinitive verbs can generally be used -qu verb Translation, you can come to the latter that is “infinitive” such a conclusion. From the comparison between Mongolian -qu verb and infinitive “non-limitative” meaning of English and syntactic function, the opinion that “Mongolian has infinitive verb” does not accord with the reality of Mongolian