一民族预科生在中学阶段大都用民族语言授课 ,也有的是用民族语和汉语双语授课 ,汉语基础较为薄弱 ,因此 ,大学预科阶段开设汉语文课 ,应从基础抓起 ,教学的主要目的是提高民族生使用汉语进行交流的能力 ,为其未来的学习和工作清除语言障碍 ,同时使其双语兼通 ,增加其社会竞争 A national pre-matriculation course in middle school are mostly taught in the national language, and some are taught in national languages ​​and Chinese bilinguals, the Chinese foundation is weak, therefore, the preparatory phase of Chinese language courses, should start from the foundation, the main purpose of teaching is to raise the ethnic Students have the ability to communicate in Chinese and clear the language barrier for their future study and work while at the same time making their bilingualism more viable and increasing their social competition