模块测试答案（Module test answer）.docVIP

模块测试答案（Module test answer） The fourth section basic nutrition teaching design First, the teaching material analysis: this section teaches the edition, high chemistry, compulsory 2, third chapters, organic compound fourth section, the topic is the basic nutrition material. Teaching materials begin with the nutrients in life, and bring out the essential nutrients in the three kinds of animal and vegetable foods: carbohydrate, fat and protein. The composition and representation of three nutrients are described in the form of a list. The properties of carbohydrates, fats and proteins were introduced. The characteristics of glucose, starch and protein and the hydrolysis reaction of carbohydrates, fats and proteins were introduced. (first class) by examples, the application of sugar, fat and protein in production and life was listed. (second hours) textbooks to students life, can not only make them through this section of the understanding of some important nutrients, but also can enrich the knowledge of their life, help them consciously develop good eating habits, correctly treat the health and health problems of daily life, improve their scientific literacy. Two, learning situation analysis: Students in junior high school have been exposed to the simplest organic chemistry knowledge, know the human body needs six basic nutrients are what?. In this chapter, we have studied methane, petroleum, coal, ethanol, acetic acid and simple esters, and on this basis, it is easier for students to learn about sugar, oil and protein. In addition, the class with daily more knowledge, high school students active thinking, so you can use the students in real life experience combined with the chemical knowledge of this section, to enable them to grasp the knowledge more firmly, and entertaining. Three, teaching objectives Knowledge and skills 1. know the chemical composition of sugars, fats, and proteins; 2. understand the characteristics of glucose, starch, and protein, and learn how to