面向信息交叉领域应用型人才培养体系，在分析传统实践环节瓶颈问题的基础上，提出“筑基—提升—发展—高阶—融通”五阶递进式实践教学体系，以北京邮电大学未来学院项目制综合挑战实践课、学科交叉课程及特色化科创竞赛品牌体系的具体实践为例，从基础培养环节、专业基础环节、进阶挑战环节、交叉融合环节和创新探索环节5方面，具体阐述如何通过强化实践、促进学科交叉与产学研协同，有效提升学生的工程实践与创新能力，最后说明人才培养效果。

For the training system of application-oriented talents in the interdisciplinary information field,based on an analysis of the bottlenecks in traditional practical teaching links,a five-stage progressive practical teaching system of "Foundation Building-Capacity Enhancement-Skill Development-Advanced Cultivation-Integration & Innovation" is proposed.Taking the practical implementation of project-based comprehensive challenge courses,interdisciplinary curricula and a branded system of scientific and technological innovation competitions at the School of Future of Beijing University of Posts and Telecommunications as a case study,this paper elaborates on how to effectively improve students’ engineering practice and innovation capabilities by strengthening practical training,promoting interdisciplinary integration and industry-university-research collaboration from five aspects,namely basic cultivation,professional foundation,progressive challenge,interdisciplinary integration and innovative exploration.Finally,it presents the outcomes of this talent training model.