对于以往做过的试卷和练习题,用最简单的方法可分为两类:答对的与答错的。对于答对的题目,很多同学都是一带而过,不再关注,但下一次考试遇到相似的题目还是有可能答错,所以,对于答对的题目,我们也应给予关注,并且及时回到课本找到相关知识点,以加深印象,这样可以事半功倍,继而融会贯通。对于答对的题目,特别是典型题目,我们有必要进行及时归纳、总结,并做好分类整理,这样有助于养成良好的学习习惯,也会提高答题的速度和正确率。对于答错的题,我们亟需吸取教训,一般 For the papers and exercises done in the past, with the most simple method can be divided into two categories: the right answer and the wrong answer. For the correct answer to the question, many students are by-pass, no longer concerned, but the next exam meets similar problems or may be wrong, so, for the correct answer to the question, we should also pay attention, and timely return to the textbook Find the relevant knowledge points to deepen the impression, so that you can do more with less, and then get it together. For the correct answer to the question, especially the typical topic, we need to promptly summarize, and do a good job sorting, so that contribute to the development of good learning habits, but also improve the answer speed and accuracy. For the wrong question, we urgently need to learn the lesson, in general