In the two basic forms of practice and cognition, culture is a special form of movement resulted from the contradiction between the two. 文化是为实践与认识的内在矛盾所推动的特殊运动形式，表现为实践与认识两种基本活动形式。
Practice in matching unknown words with known words in the context of a teacher training text. 在一篇教师培训课文中练习把生词与认识的词相匹配。
