论文部分内容阅读
做练习是中考复习中重要的一个环节,在进入一轮复习阶段,同学们会选择一些往年的中考试题进行练习,但有时候我们发现,尽管同学们做了很多题目,但是解题能力却往往提高不多,问题的关键是同学们对试题缺少审题研究,缺少对试题作进一步变式训练.下面结合南通市2014年物理中考第7题,来谈谈同学们在做练习时,特别是中考试卷时,如何加强对试题的分析,以更好地提高自己中考复习的效率.[例题]如图所示,凸透镜焦距为f,烛焰在图
Exercises are an important part of senior high school entrance exam review. Students will select some middle school exam questions for practice in the first round of review. However, sometimes we find that although students do a lot of questions, they often have problem solving skills Improve the small, the key issue is the students lack of trial study questions on the test questions, the lack of further training on the subject for further training.Considering Nantong 2014 physical examination seventh question, to talk about the students doing exercises, especially in the exam Paper, how to strengthen the analysis of the questions in order to better improve their efficiency in the exam review. [Example] As shown, the convex lens focal length f, candle flame in the figure