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在高三化学总复习中,讲评课是其中的一个重要环节。它与其它复习课、习题课紧密相连,是其它课型的总结和延伸,是教师又一次根据学生的反馈信息,调整基本的信息系统的开始。所以,提高讲评课的效率是提高化学复习质量的关键之一,也是将学生从“题海”中解脱出来的一种有效途径。
In the third grade review of chemistry, class assessment is an important part of it. It is closely linked with other review classes and exercises. It is a summary and extension of other classes. It is the beginning of the teacher’s adjustment of the basic information system based on the student’s feedback information. Therefore, improving the efficiency of lectures is one of the keys to improving the quality of chemistry review, and it is also an effective way to free students from the “sea of questions”.