论文部分内容阅读
在一次研究课中,一位教师教学《飞夺泸定桥》,别开生面地把板书的词语与示意图巧妙地配合在一起,给人留下了较为深刻的印象.这样设计巧就巧在既突出了文章的重点,又突破了学生学习的难点.抢时间,攻天险,是全文的重点,抢时间突出一个“飞”字,攻天险突出一个“夺”字.红军北上抗日向大渡河挺进,为什么必须夺取泸定桥?这是学生理解上的难点,示意图化难为易,把红四团和敌人抢时间、以及泸定桥为什么是北上抗日的必经之道都形象地表现出来了.这样,图文结合,达到更好地理解课文内容的目的.
In a research class, a teacher teaching “Fei Luding Bridge”, do not openly put the words and diagrams on the blackboard cleverly together, leaving a more profound impression. The focus of the article, but also broke through the difficulties of student learning.Robling time, attacking natural disasters, is the focus of the full text, grab time highlights a “fly” word, attacking natural hazards highlighting a "Red Flag Dadu River advance, why must Luding Bridge be captured? This is a difficult point for students to understand. It is difficult for students to understand the map, grab the Red Fourth Mission and enemies for a while, and why Luding Bridge is the only way to go to the north to resist Japan. Come out in this way, the combination of graphic, to achieve a better understanding of the content of the text.