课标点击知道糖类、油脂、蛋白质的组成和主要性质,认识其在日常生活中的应用。设计思想学生在初中已经接触过了最简单的有机化学知识,知道了人体所需六大基本营养物质是哪些。在本章中学习了甲烷,乙烯,乙醇,乙酸和简单的酯类,在此基础上,学习有关糖类,油脂和蛋白质的知识,学生比较容易接受。教材从生活中的营养物质入手,引出了糖类、油脂、蛋白质这三种动物性和植物性食物中的基本营养物质。化学新课程改革, Click on the standard class to know the composition of sugar, fat, protein and the main nature of understanding its application in daily life. Design Ideas Students have had the simplest knowledge of organic chemistry in junior high and know which of the six basic nutrients the body needs. In this chapter, you learned about methane, ethylene, ethanol, acetic acid and simple esters. Based on that, you learned about carbohydrates, fats and proteins, and students are more receptive. Materials from the life of the nutrients to start, leads to sugar, fat, protein, three kinds of animal and plant foods in the basic nutrients. Chemistry New Curriculum Reform,