在汉语教学中发现,由于蒙古语авах有“拿”“要”“买”等含义,汉语的“拿”是一个兼类词,并不完全等同于авах。蒙古学生在学习汉语时,会受到母语和目的语负迁移影响,分不清汉语词“拿”和蒙古语的对应关系。笔者通过汉蒙对比,分析各自的使用条件,避免蒙古学生受母语负迁移的影响,保证在使用时不会出错。 It is found in Chinese teaching that due to the Mongolian авах meaning such as “take ”, “want ” “buy ”, the Chinese “take” is a kind of ephemera and not exactly the same as авах. Mongolian students in learning Chinese, will be affected by the negative transfer of mother tongue and target language, can not distinguish the Chinese word “take ” and Mongolian correspondence. Through comparison of Han and Mongolian, the author analyzes their respective conditions of use to prevent Mongolian students from being negatively affected by their mother tongue and ensure that they will not make mistakes when used.