Abstract：Marx's concept of nature in the book Economic and Philosophical Manuscripts of 1844 is an innovational exploration different from former philosophers. We conducted an in-depth analysis of Marx's concept of nature and found that it was a concept of humanized nature incorporating reality, practice, historicality, humanitarian concern and construction of ecological aesthetics based on the view of practice.In contemporary society, the contradiction between human and nature has become increasingly severe, which requires human's reflection on the relationship between man and nature, thus Marx's view of humanized nature will provide significant reference to solve the ecological problem.

Keyword：viewpoint of nature;practice;historical attribute;humanitarian concern;