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教学过程一般包括新课导入、讲授新知、新课小结、巩固练习、课后作业布置等步骤。而新课导入则是整个教学过程的开始,一个好的新课导入能极大地吸引学生的注意力,激发学生思维,让学生产生强烈的求知欲和强烈的学习动机,为新课教学创设良好氛围,为整节课的学习打下良好的基础,使整个教学有序进行。爱因斯坦说过:“兴趣是最好的老师”。在高中生物课堂上,有诸多的生物知识就在我们身边,利用这些实例不仅能提高学生对教材和知识的注意力,同时还能激发学生的求知
The teaching process generally includes steps such as introducing new lessons, teaching new knowledge, class summary, consolidating exercises, and assignments after class. The introduction of a new lesson is the beginning of the entire teaching process. The introduction of a good new lesson can greatly attract students’ attention, inspire students’ thinking, give them a strong desire for knowledge and a strong motivation for learning, and create a good teaching for the new lesson. The atmosphere lays a good foundation for the whole class of learning and enables the entire teaching to be carried out in an orderly manner. Einstein said: “Interest is the best teacher.” In the high school biology class, there are many biological knowledge on our side. Using these examples can not only improve students’ attention to teaching materials and knowledge, but also stimulate students’ knowledge.