【摘要】 建立环境监测试题库，有利于任课老师及时掌握学生对知识点的掌握情况，基于OBE（成果导向教育）理念反向设计教学方案，更好地运用线上线下混合式教学模式，提升教学效果。为保证试题库的质量，教师在试题库编写和更新、试题库软件功能开发、试题库安全管理等方面做了一些有益的工作。为了提升试题库的有效性，教师在试题库的灵活应用方面做了一些建设性的尝试，取得了良好的效果。更多还原

【Abstract】 The establishment of an examination question bank for Environmental Monitoring is helpful for teachers to grasp students’ mastery of knowledge points in time, and is conducive to the reverse design of teaching plans based on the concept of OBE(Outcome-Based Education), and the better use of the online and offline blended teaching mode, so as to improve the teaching effect. In order to ensure the quality of the examination question bank, some useful work has been done in the preparation and update, the software function development,and the safety management of the examination question bank. In order to improve the validity of the examination question bank, some constructive attempts have been made in the flexible application of the examination question bank, and good results have been achieved.更多还原