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一、教材分析:新编的初中《动物学》课本,其内容是按照动物由低等到高等,由简单到复杂的进化顺序来编排的。这样的编排体系,基本上反映了动物的进化历程和进化规律。在教材内容上不仅突出了进化观点,而且还强调了生态学的观点。我们知道,生物学是一门以实验为基础的科学,因此,在教学过程中应以观察、实验为中心,启发思维并引导学生自己进行比较、推理和总结,从而调动学生学习的积极性和主动性,
First, the textbook analysis: a new junior high school “zoology” textbook, its content is in accordance with the animals from low to high, from simple to complex evolution order to arrange. This arrangement system, basically reflects the evolution of animals and evolutionary law. In the teaching content not only highlights the evolution of point of view, but also emphasizes the ecological point of view. We know that biology is an experiment-based science. Therefore, in the process of teaching, we should observe and experiment as the center, inspire thinking and guide students to compare, reason and summarize themselves so as to arouse the enthusiasm and initiative of students Sexuality,