与已往哲学相比较 ,实践唯物主义的范畴体系发生了重大的、革命性的变化。在实践唯物主义体系中 ,“实践”范畴是具有总体性质、居于根基地位的哲学范畴 ,实际活动着的人即主体是其起点 ,全面的主客体关系是理解和把握世界的基本理论框架。实践的主体性思维方式是把握这种哲学及其范畴体系的关键 Compared with the previous philosophy, the category system of practical materialism has undergone major and revolutionary changes. In the practical materialism system, the “practice” category is a philosophical category with the general nature and the basic position. The person who is actually active is the starting point. The comprehensive relationship between subject and object is the basic theoretical framework for understanding and grasping the world. The practice of subjective thinking is the key to grasp this philosophy and its category system