With the deepening of education reform oriented towards core literacy, vocational education has placed new demands on teachers' competency structures. The traditional teacher education curriculum system, primarily focused on knowledge and skill transmission, can no longer adequately meet the needs of cultivating composite technical and skilled talents. Taking the new energy vehicle technology major as an example, this paper first analyzes the connotation of core literacy and its new requirements for vocational education teachers. It then systematically proposes reconstruction paths for the teacher education curriculum system. Finally, combined with practical cases, it explores the specific application of this reconstruction path in curriculum development, teaching implementation, and teacher development, aiming to provide theoretical reference and practical models for cultivating "dual-qualified" teachers in vocational colleges in the new era.