Gender theory, which is a modern form of feminism, provides us a newway of analyzing Marxism. The reference of epistemology and methodology from gender theory and method is helpful for Marxism to realize the diversity of research model. The contenets of gender theory not only enrich the terminology and connotation of Marxism, but also expand the original contents of Marxism. The explanation considering the identity of gender will be endowed with some experience for Marxism.