高中英语 Unit 13《Healthy Eating》说课设计

用心 爱心 专心1 UnitUnit 1313 HealthyHealthy EatingEating Reading Comprehension We are what we eat About the teaching material The reading part is about eating habits It begins from the changes in eating habits to the food choices and whether it is necessary to go on diets And at last it calls on us to meet the challenge and have good health we need to form a healthy eating habits Teaching Goals 1 Get students to understand something about foods nutrients and the choices of food 2 Call on students to form a healthy eating habit and refuse junk food in the hope that they will have good health to work 50 years and enjoy the whole life 3 appreciate and practice the phrases and structures Key points Analysis of the material to help students understand the passage thoroughly and cultivate their abilities in reading and analyzing Difficult points The Reflecting and discussion is the difficult point in this period because all the questions are open ended and require students to think independently and represents the answers in their own words Time one period Means and methods Reading extensively and intensively for information and slides and discussions for deeper understanding Teaching process Background information as lead in 1 Everyone eats everyday But do you care about what you eat Actually what you eat has a lot to do with your health conditions We used to eat for taste but thanks to economic progress people now have changed their eating habits and eat for health 2 世界卫生组织评出十大垃圾食品世界卫生组织评出十大垃圾食品 油炸食品 罐头类食品 腌制食品 加工的肉类食品 火腿肠等 肥肉和动物内脏类食物 奶油制品 方便面 烧烤类食品 冷冻甜点 用心 爱心 专心2 果脯 话梅和蜜饯类食物 3 3 FoodFood andand HealthHealth 食品与健康食品与健康 TofuTofu is as good as medicine for lowing cholesterol FishFish Eating fish is a good way to reach health GreenGreen TeaTea an antioxidant found in green tea is at least 100 more times more effective than vitamin C and 25 times more effective than vitamin E at protecting cells and DNA from damage Intensive reading ReadRead eacheach paragraphparagraph andand finishfinish thethe givengiven tasks tasks ParagraphParagraph one one 1 What s the main idea 2 How do you understand the word fuel AnswersAnswers toto 1 We must change our eating habits to keep up with the times 2 fuel originally means material that is used for producing heat or power by burning or by atomic mean But here it means the food we need to keep our body healthy and active that is to make our body function well ParagraphParagraph two two 1 What is the main idea 用心 爱心 专心3 2 Match the nutrients with the food in which they are contained AnswersAnswers toto 1 Our body needs various nutrients to grow and stay healthy 2 proteins bread rice calcium fish bean carbohydrate egg milk vitamin vegetable fruit ParagraphParagraph three three 1 What s the main idea 2 How do you understand the word green AnswersAnswers toto 1 When people choose what to eat they don t just consider nutrition 2 Green here doesn t mean the color Green foods are organic foods foods that are free of pollution and grown and produce naturally ParagraphParagraph fourfour andand five five 1 What s the main idea 2 According to this text if we want to become smarter healthier and more beautiful what should we do AnswersAnswers toto 1Keeping a balanced diet is the best way to stay healthy and guarantees us a happy life 2 Buy good food and keep a balanced diet Eat healthy food in the right amount Try to eat less fat and sugar and exercise more ReflectionReflection andand discussion discussion 1 1 WhatWhat isis youryour understandingunderstanding ofof thethe titletitle We We areare whatwhat wewe eat eat Students may not understand the title correctly at first sight but after they have read the whole passage they will form their own opinions What and how we eat is the reflection of our health conditions or it affects our health directly Remind students this is also a good phrase we often meet in reading For example we are what we wear means what and how we dress will reflect our personality 2 2 Healthy Healthy eating eating meansmeans what what AndAnd inin youryour opinion opinion howhow cancan wewe staystay healthy healthy Healthy eating means we should eat healthy not junk food in the right amount Personally to stay healthy we d better EatEat properly properly ExerciseExercise regularlyregularly andand LiveLive cheerfully cheerfully StructureStru