人教版高一英语必修3unit2Reading 53页

人教课标版 高一 必修 3 Unit 2 英语课件 Unit 2 Healthy eating What are the three essential elements for us human beings to survive on the earth? water air food Here are some proverbs about food: Bread is the staff of life. 民意食为天。 You are what you eat. 吃什么食物变什么样。 Eat to live, but do not live to eat. 为生活而饮食，莫过于为饮食而生活。 Look at the pictures and learn some new words about food. cucumber eggplant pepper mushroom peach lemon pea bean nut mutton mutton kebabs roast pork fried potatoes Do you know the food you eat helps you grow in different way? Foods to give you energy Foods to grow bones and muscle (eg body-building food) Foods that give fiber for digestion and health (eg protective food) Fast energy food Slow energy food Rice Sugar Noodles potatoes bread Butter Cream Oils nuts Meat Eggs Cheese Milk tofu All vegetables (eg beans, mushrooms,…) All fruit(eg apples,peaches,…) Do you eat a healthy diet? Which one would you prefer? Western food or Chinese food? What do you usually have for breakfast / lunch /supper? Which food is rich in fat / fibre / sugar / vitamin / protein ? Fibre &vitamin& sugar rice corn dumplings Fibre & vitamin carrot Which food is rich in fat / fibre / sugar / vitamin / protein ? bacon meat Which food is rich in fat / fibre / calcium ( 钙 ) / sugar / vitamin / protein ? fish milk eggs protein Which food is rich in fat / fibre / sugar / vitamin / protein ? salad French fries chocolate Ice cream hamburgers fat & sugar milk, cheese, yogurt ; meat, poultry, fish, beans fats, oils, sweets Fruit ; vegetable bread, cereal, rice, pasta fat protein 蛋白质 Fibres , sugar Provide our body with: vitamins Food Pyramid What will happen if you do not eat a balanced diet? How to keep healthy? Junk food — has a lot of calories but few nutrients, vitamins and minerals. Healthy food —give us the calories we need but not contain too much fat and sugar. What is healthy diet? Healthy diet : a diet that is balanced and neither too rich in fat, sugar and salt nor too poor and lacking in essential nutrients. Discussion healthy eating food choices balanced diet What food contains healthy/junk food healthy eating Decide which food is junk food or healthy food and give reasons. I think …is junk food because… I think … is healthy food because… (be rich in; be low in) vs Speaking 1. Do you think we should eat each kind of food? 2. What will happen if we don’t eat a balanced diet? Which food contains more…? Examples of foods Answer sugar chocolate or grape cakes or bananas fat cream or rice chocolate or chicken fibre peas or nuts pork or cabbage protein potato crisps or ham eggs or cream chocolate cakes cream chocolate nuts cabbage ham eggs Which one is healthier, the Chinese food or Western food? Chinese food : the healthiest diet, a lot of fruit and green vegetables, rich in fiber, low in sugar Western food : too much fat (meat, potato chips, butter, cream and chocolate…), too much sugar (cakes, soft drinks, sweets…) Healthy Eating Everybody has to eat, but do you eat a healthy diet ? diet 指的是习惯的食物或规定的食物，特指维持健康的定量或定质的食物。 food 是一般的用语，凡能吃能喝的具有营养的东西都称为 food 。 强调种类时， food 可用复数。 diet n . 饮食，食物 Explainations in warming up Proper _____ and exercise are both important for health. Many sweet _____ are on sale in the store Milk is the _____ for babies. foods diet food a balanced diet be on a diet 均衡饮食 节食 balance 1) v. 权衡、平衡、对比 1) We must balance the two plans. 2) Can you balance yourself on skates? 2) n. 天平、称 eg: weigh sth. in the balance 用天平称 …… be out of balance 不平衡 keep one’s balance 保持平衡 lose one’s balance 失去平衡 a favorable balance 入多于出 a unfavorable balance 入不敷出 根据下列各句句意及所给单词的首字母或汉语提示 , 写出所缺单词的正确形式。 1. Proper d___ and exercise are both important for health. 2. Sunscreen provides a p________ layer against the sun’s harmful rays. diet protective 3. There are many types of wild _________ ( 蘑菇 ) and some are poisonous. 4. We should decide after b_________ the advantages and disadvantages. 5. If you like hot food you can add some p________ to it. mushrooms balancing pepper(s) 用适当的介词填空。 1. People learn things ______ different ways — some learn by doing; others by reading or by listening. 2. What has happened ______ such a good man? in to 3. The meat of this kind of animal should not go ______ the menu of the restaurant. 4. A man visiting his school wants to invite his teacher ______ dinner. into for / to Pre-reading 1. What do you think should go into a good meal? A good meal should contain some food from each of the three categories above . 2. Imagine you and your partner are going to invite some friends for dinner. What special food of your place would you offer them? Plan a menu. 3. Look at the title of the reading passage and the pictures. Predict what the passage is about. Scanning Read the text quickly to find out which sentence is the main idea of the text. 1. The two restaurants supplied the healthy food. 2. The reason why Yong Hui’s restaurant was so popular with customers. 3. Wang Pengwei found out why he had lost his customer and decided to win them back. What’s the main idea of each part? Para.1: Para.2: Para.3: Para.4: Wang Peng’s menu and the popularity of his restaurant. Finding Yong Hui’s restaurant. Yong Hui’s restaurant and menu. Wang Peng’s research. I. Read the passage carefully and answer the questions one paragraph by one paragraph. Close reading Paragraph I: 1. Who is Wang Pengwei? 2. What happened on that strange morning? 3. How do you like the food in his restaurant? He is a restaurant keeper. There was no customer in his restaurant that morning, which was unnatural. It is delicious but it can make us get fat quickly. Paragraph II: 1. What did Wang see when he followed Li C hang? 2. What kind of food was served in this restaurant? He saw that a new restaurant was opened and there was a sign in its window. Only slimming food was served there. Paragraph III: 1. Who is Yong Hui? 2. What amazed Wang in Yong Hui’s restaurant? She is the owner of the new restaurant. The menu and the price in Yong’s restaurant amazed him very much. 3. What did Wang decide to do after he left there? He decided to go to library to find out whether his restaurant’s food made people fat. Paragraph IV: 1. What did Wang find out after reading? 2. What did he do then? He found out that Yong Hui’s restaurant was not giving its customers energy-giving food. He wrote a sign to win his customer back! 3. What happened afterwards? The competition between the two restaurants was on. 1. Usually Wang Peng’s restaurant was full of people. 2. Yong Hui could make people thin in two weeks by giving them a good diet. It would take longer than that . T F II. Tick the correct answers. 3. Wang Peng’s regular customers often became fat . T 4. Yong Hui ’s menu gave customers more emery-giving food. No. it gave them protective food but no energy-giving or body-building food . F 5. Wang Peng’s menu gave customers more protective food . 6. Wang Peng decided to compete with Yong Hui by copying her menu . He decided to advertise the benefits of his menu . F F Wang Peng’s restaurant Yong Hui’s restaurant Food drink mutton kebabs; roast pork; stir-fried vegetables; fried rice raw vegetables; fruit cola; ice cream water III. Compare the two restaurants: price strength of the diet weakness of the diet expensive cheap giving its customers energy-giving food make its customers thin cause the customers to be fat the customers become tired quickly Retelling the story Wang Peng sat in his empty restaurant feeling very __________ because his customers did not ______ to his restaurant as they ______ did. He felt very strange. He ________ his friend to a newly opened restaurant _____ offered to make people _____ in _____ weeks. usually followed which frustrated come thin two The new restaurant was ____ of customers. Worried, he did some research and tried to ______ his customers ______. full win back Post reading Discuss these questions in pairs. 1. What do you think Wang Peng will provide to win his customers back? 2. How do you think the story will end? Homework 1. Retell the text. (1) Use the first person to retell the story. (2) Try to use proper prepositions and conjunctions. 2. Prepare for the language learning and do Using Words and Expressions on WB (Page 49and 50).