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一、学习目标1.知识与技能。①解释伴性遗传的概念,推导伴性遗传的遗传方式,归纳伴性遗传的特点。②通过对色盲遗传系谱及遗传图解的分析,学生能提高识图能力、综合分析能力。③通过介绍伴性遗传的现象,学生运用遗传基本定律进行分析,增强自主学习及合作探究的能力,形成缜密的思维习惯。④利用学到的生物学知识应用于生产实践,提高知识的迁移能力及解决实际问题的能力。
First, learning objectives 1. Knowledge and skills. ① Explain the concept of sex-linked inheritance, deduce the inheritance of sex-linked inheritance, and summarize the characteristics of sex-linked inheritance. ② Through the analysis of genealogies and genetic map of color blindness, students can improve their ability to figure recognition and comprehensive analysis. ③ By introducing the phenomenon of sex-linked inheritance, students use the basic laws of genetics to analyze and enhance the ability of self-learning and cooperative inquiry to form careful thinking habits. ④ The use of biological knowledge learned applied to production practice, improve the ability to migrate knowledge and solve practical problems.