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一、运用电化教学手段增强教学直观,创设生动情境,激发学习兴趣教育心理学理论告诉我们,教学总是在一定的情境中进行的,没有情境的教学是不成功的。语文教材的所有选文都有特定的情境。再现情境的有效方法就是将课文中的抽象文字变为直观的形象。据国外有关研究资料表明:用语言介绍一种物品,人的识别时间为2.8秒;用线条图表介绍,识别时间为1.2秒;用彩色照片介绍,识别时间为0.9秒;如果是实物展示,识别时间仅为0.4秒。可见,具体直观的形象对
First, the use of electronic teaching methods to enhance teaching intuitive, create a lively situation, stimulate learning interest Educational psychology theory tells us that teaching is always carried out in a certain context, no situational teaching is unsuccessful. All the texts of Chinese textbooks have specific situations. An effective way to reproduce the situation is to transform the abstract text in the text into an intuitive image. According to relevant research data from abroad, it is shown that using a language to introduce an item, the person’s recognition time is 2.8 seconds; with the line graph, the recognition time is 1.2 seconds; with a color photograph, the recognition time is 0.9 seconds; if it is a physical display, identify The time is only 0.4 seconds. Visible, specific and intuitive image pairs