轻装上阵有许多学生“习惯”边翻教材边上机。这样至少存在两个缺点:一是上机效率不高,二是不利于培养学生的自主探索能力。长此以往,学生面对上机遇到的新问题往往是望“机”兴叹,埋头翻书,宝贵的上机操作时间白白流失。笔者认为,上机课的指导思想应该是:理论知识课外掌握,实践操作机房解决。即上机不带教科书,尽量把时间和精力直接投入到实践操作中去。上机时若遇到困难,学生应大胆地尝试或主动请教。这样有利于学生课前的预习和课后的补足,学习效率将大大提高。 There are many students who are “putting on the habit” and turning textbooks on the edge. This has at least two shortcomings: First, the efficiency of the machine is not high, and the second is not conducive to developing students’ ability to explore independently. In the long run, students are often faced with the new problems encountered on the machine is often hope “machine” sigh, plundered books, valuable machine operation time lost. The author believes that the guiding ideology of the computer-based class should be: mastering the theoretical knowledge outside the classroom, and practically operating the computer room to solve it. That is, without the textbook on the machine, try to put time and energy directly into practice. If students encounter difficulties when boarding, students should boldly try or take the initiative to ask for advice. This is conducive to pre-study and post-study supplementation for students, and learning efficiency will be greatly improved.