语言交互过程中的重铸在母语和二语习得领域都是一种重要的反馈方式。目前,国内对于重铸的研究,尤其是实证研究,仍处于初期阶段。本文深入讨论了重铸的概念、性质,辨证地阐明了其纠正性的性质;同时,分析了重铸在二语习得中发挥的作用及其影响因素,指出应在分析影响因素的基础上看待重铸在二语习得中的作用;并且,总结了国外关于重铸研究的最新成果,指出应结合二语习得理论将重铸的研究拓展到认知、心理等多个领域,从而在全面深入了解重铸的性质和作用基础上将其应用于语言教学;最后,探讨了重铸在我国外语教学与研究中的理论和实践意义,指明了将重铸研究应用于我国外语教学实践的方向。 Recasting in the process of language interaction is an important form of feedback both in mother tongue and second language acquisition. At present, the domestic research on recast, especially the empirical research, is still in its infancy. This article discusses in depth the concept and nature of recasting, clarifies its corrective nature dialectically, and analyzes the role and influence factors of recasting in second language acquisition. It points out that based on the analysis of influencing factors It also summarizes the latest achievements of recast studies in foreign countries and points out that recasting should be extended to cognition and psychology in combination with second language acquisition theory In the comprehensive and in-depth understanding of the recast nature and role based on its application to language teaching; Finally, the re-cast in our foreign language teaching and research of theoretical and practical significance, pointed out that the recasting study applied to our foreign language teaching practice The direction of