在创新驱动和知识经济背景下，创新街区已经成为城市空间体系中创新功能的重要载体。在对创新街区内涵界定的基础上，将我国创新街区总结为中心市区桥梁纽带型、水岸“工业锈带”改造型和远郊高教园区城市化覆盖型3种模式，并结合3个典型案例解析创新街区构建模式。最后，提出创新街区建设要重视创新功能与城市功能融合，创新人才吸引渠道应多样化并发挥支柱核心性创新机构引领作用等建议。

In the context of innovation-driven and knowledge-based economy, innovation district has become an important media of innovation function of urban space system. On the basis of defining the connotation, the innovation district in China can be summarized three types as follows: function as bridge and link in downtown, the reconstruction of rust belt in waterfront and the urbanization coverage in outer suburbs higher education zone. What's more, combine with three exemplary cases, analyzed how to construct different types of innovation district. The paper put forward that the construction of innovative district should attach importance to the integration of innovation function and urban function. The attracting of innovative talents should be diversified, and the leading role of "pillar core" innovation institutions should be played effectively.