根据过程性的社会结构分析 ,社区建设是由政府推动、社区居民和社区组织广泛参与的重塑社会结构的主体性社会实践活动。为此本文提出三个基本观点 :社区建设是调整和改善社会结构的一种努力 ;单位制壁垒是社区建设深入开展的结构性障碍 ;社区组织建设是社区建设的关键 According to the procedural social structure analysis, community building is a subjective social practice of remolding the social structure driven by the government, community residents and community organizations. Therefore, this article puts forward three basic views: community construction is an effort to adjust and improve the social structure; the institutional unit barrier is the structural obstacle to the further development of community construction; the construction of community organization is the key to community construction