马克思美学以人的感觉解放为起点 ,以人与他的对象在活动中生成为主线 ,以占有对象与失去对象为审美能否发生的基本判断 ,把美学与人的现实生活活动联系起来。感觉解放、活动生成、占有对象、失去对象美学等范畴具体体现了马克思美学的革命性、开放性、实践性 ,以及批判现实性 ,对当代美学发展具有重大的现实意义 Marxist aesthetics begins with the emancipation of human beings, takes the human and his subject as the main line in the activity, takes the object possession and the lost object as the basic judgments of whether the aesthetic can happen, and links the esthetics with the real life activities of people. The categories of sensation liberation, activity generation, possession and loss of object aesthetics embody the revolutionary, openness, practicality and critical reality of Marx’s aesthetics and have great practical significance to the development of contemporary aesthetics