本文认为，沈玄庐积极参与了五四运动的宣传、鼓动和指导工作，对运动在东南的开展并最终取胜起了重要作用；虽然他后来转向反动，但五四时期他对马克思主义的传播也有积极的贡献；他不但是我党从事农民运动的先驱，也是我们党开展工人运动的先导之一。 This article argues that Shen’s involvement in the propaganda, encouragement and guidance of the May 4th Movement has played an important role in the campaign’s success in the southeast and its ultimate victory. Although he later turned to reactionary reaction, he also actively promoted the spread of Marxism in the May 4th Movement He was not only a pioneer in the party’s peasant movement but also one of our leaders in carrying out the workers’ movement.