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一、基本情况 1.内容及特点: 本册教材共选编了14篇课文,其中两篇是选学课文。从第五册开始教材进入了中年级阶段。因此,这册教材从内容到形式都具有中阶段教材的一段特点: 从知识内容看:14篇课文包括了五个方面的内容。 (1)植物方面:包括《②果实的共同特征》、《③茎的共同特征》,《④制作植物标本》三课。这些内容,是在低年级学生学过的《各种各样的果实》、《各种各样的种子》等知识的基础上,指导学生认识果实种子的共同特点。另外,还教给学生一些制作标本的方法。
First, the basic situation 1. Content and Features: This book is composed of a total of 14 selected texts, of which two are elective texts. From the fifth book began teaching materials into the middle-grade stage. Therefore, this textbook has a characteristic of mid-stage textbook from content to form: From the perspective of knowledge content, the 14 texts include five aspects. (1) Plant aspect: including “② common features of fruit”, “③ common features of stems,” and “④ making plant specimens.” These contents are based on the knowledge of “all kinds of fruits” and “various seeds” learned by the students of lower grades to guide students to recognize the common characteristics of fruit seeds. In addition, also taught students some methods of making specimens.