文章按照“教师为主导,学生为主体,发展为目的”的主线,通过任务驱动以及分组教学,精讲多练,把大部分的时间留给学生动手操作,让学生在自主探究和小组合作中发现问题解决问题,巩固知识,形成技能,发展能力,让学生摆脱计算机学习中常见的菜单式教学,充分发挥学生的主动性与创造力。 In accordance with the main line of “teacher-led, student-centered, development-oriented”, the article, through task-driven and group teaching, focuses on speaking and practicing and leaves most of the time for students to operate hands- In the cooperation, we found problems to solve problems, consolidate knowledge, form skills and develop capabilities so that students can get rid of the common menu-based teaching in computer learning and give full play to students’ initiative and creativity.