本文对远程教育环境下素质教育教学活动的主体教师的素质建构进行研究,探讨远程教育环境下素质教育中广播电视大学教师应具备的素质,主要涉及教师专业的学科性知识与实践性知识的建构,教学能力与科研能力的建构,进行网络教育的信息能力的建构和创新素质的培养几个方面,以及教师素质对素质教育教学实践改革与发展的影响与推动作用。 This paper studies the quality construction of the main teacher of quality education and teaching activities in distance education environment and discusses the qualities of teachers of radio and TV universities in quality education in distance education environment, which mainly involves the construction of disciplinary knowledge and practical knowledge of teachers’ specialty , The construction of teaching ability and scientific research ability, the construction of information ability for network education and the cultivation of innovative quality, as well as the influence and promotion of teacher quality on the reform and development of quality education and teaching practice.