学人教版必修三Unit 2 Healthy EatingPeriod1 Warming up and Reading教案（6页word版）.docx

2019学年度人教版必修三unit 2 healthy eatingperiod1 warming up and readingchinese fast food: 中国快餐 clay oven rolls烧饼fried bread stick 油条 boiled dumplings水饺steamed buns馒头 salted duck egg咸鸭蛋soybean milk豆浆 rice porridge稀饭fried rice with eggs蛋炒饭 sweet potato congee地瓜粥wonton and noodles混沌面 sliced noodles刀削面spicy hot noodle麻辣面 seafood noodles乌龙面rice noodles米粉 tomatoes on sticks糖葫芦hemp flower 麻花 smelly tofu臭豆腐oily bean-curd 油豆腐 chicken rolls蛋圈bean paste cake绿豆糕 rice-meat dumplings肉丸子rice and vegetable rolls饭团 plain white rice米饭 flat noodles板条pork, pickled mustard green noodles 榨菜肉丝面 spring rolls 春卷 hot pot火锅 oyster soup牡蛎汤 shrimp balls虾球seaweed soup紫菜汤 fish ball soup鱼丸汤egg and vegetable soup蛋花汤 mcdonald麦当劳western food: 西餐 pizza比萨hot dog 热狗 sausage香肠 doughnut面包圈 cheese乳奶酪sandwich 三面治 chocolate pudding巧克力布丁ketchup番茄酱 milk shake奶昔hamburger汉堡包 fish pie鱼馅派salad 沙拉 mashed potato土豆泥roast beef烤牛肉 pork chop猪排crackers咸饼干recommended servings per day(1)fruit and vegetables(2)meat, fish, poultry, eggs, beans and nutsgood sources of vitamins a and c, also contain fiber, folic acid(叶酸), vitamin e and iron. aim for at least 5 servings per day.these provide protein, iron and b vitamins. have 2 to 3 servings per day with plenty of variety.(3)milk, cheese and yoghurt(4)bread, cereals, pasta, brown rice, noodles and potatoesthese provide protein, calcium and b vitamins. have 2 to 3 servings per day and choose low fat varieties.these provide fiber, b vitamins (including folic acid) and some iron. choose wholegrain varieties and have at least 5 to 6 serving per day.this unit seeks to give students a better understanding of the issues involved in healthy eating. a healthy diet is one that has some energy-giving, body-building and protective foods every meal without too much fat, sugar and salt.to help students identify food which are better for them, a traffic light system of grouping food into three categories has been included: red (which should be eaten rarely), orange (which can be eaten in moderation) and green (which can be eaten all the time and as snack food). too much fatty food will mean they store extra energy in their bodies, while too much body-building food may cause problems for digestion and lead to illness unless enough fiber food is eaten to aid digestion; too much protective food without energy-giving or body-building food can make you too thin and lacking in energy.flavors and tastes: sweet, salty, crispy, tasteless, spicy, sourways of cooking: fry, roast, boil, barbecuevegetables: eggplant, carrot, pea, cabbage, radish, turnip, cucumber, mushroomfruits: grape, plum, mango, melon, lemon, pineapplemeat: mutton, beef, kebab, baconseafood: shrimp, crab, lobsterdiary food: cheese, cream, milkseasoning: mustard, pepper, garlic, sugar, vinegarstaple food: noodle, spaghetti, bread, rice, corndrink: coffee, mineral water, tea, juice, wine, colathe first period: warming up and readinghealthy diet: a balanced diet contains enough amount of food for the three meals of a day a variety of foods such as vegetables, fruit, eggs, milk, cerials and meat. for breakfast, which starts you off on a long days work, you need enough food to provide you enough energy. lunch is equally important. if you dont store enough energy at lunchtime for a long afternoon of work, you will easily feel tired. but after dinner, normally you relax yourself and dont need enough energy, so it is preferable to have a light dinner. moreover, varieties of food give you different kinds of nutrients your body needs. if your diet lacks variety, you are bound to be deficient in nutrition. your diet is essential to your health. if you often feel tired or fall sick, it is likely that you dont have a balanced diet. important points: let the students learn more about problems with a diet, a balanced diet and nutrition and get them to learn difficult reading skills.difficult points: develop students reading skills and enable them to talk about different kinds of food and a balanced diet.knowledge aims: get students to learn new words and expressions: diet, nut, bean, pea, cucumber, eggplant, pepper, mushroom, peach, lemon, balance, barbecue, mutton, roast, fry, ought, bacon, slim, curiosity, hostess, raw, vinegar, lie, customer, discount, balanced, diet, ought to, lose weight, get away with, tell a lie, win.backstep 1 leading inhave a free talk with students. ask them the following questions:1. everybody has to eat, but do you eat a healthy diet?2. what do you usually have for breakfast / lunch / dinner?3. what kind of food do you like best?4. why are you so strong / weak / fat / thin? 5. does it have anything to do with your die? 6. do you think you are eating a balanced diet? step 2 warming up1. turn to page 9. get them to think it over and fill in the blanks.healthy foodunhealthy food2. information about food.food that provides energy (energy-giving food)food that helps grow bones and muscles (body-building)food that helps the body fight disease ( protective food)rice, noodle, spaghetti, bread, chocolate, cream, oils, nuts potatoes, butter,meat, eggs, cheese, tofu, milkmost vegetables (beans, peas, cucumbers, eggplants, pepper, cabbages, mushrooms) and fruit (apples, peaches, oranges, lemons),3. discuss and answer the following questions:which groups of food do you like best?which do you eat most often?do you eat the three kinds of food each day?what will happen to you if you dont eat a balanced diet?step 3 pre-reading1. turn to page 10 and predict what the passage is about after looked the title and the pictures.(this reading passage introduces the students to two unbalances diets through the story of wang peng and yong hui. food at wang pengs restaurant contains too much fat while yong huis restaurant offers little energy-giving food. it is important for students to know about the two extremes and avoid them.)2. some questions to help them.what do you think should be included in a good meal?(a good meal should contain some food from each of the three categories above.) what special food of your place would you offer them? step 4 reading1. fast reading:who are mentioned in the story? (this reading passage introduces the students to two unbalanced diets through the story of wang peng and yong hui. food at wang pengs restaurant contains too much fat while yong hui1s offers little energy-giving food.)where did the story happen?2. 根据课文内容填空come and eat hererestaurant menuservice price strengthweaknesswang pengsbaebecued mutton kebabs,roast pork,stir-fried vegetables, fried rice, mutton,beef, bacon, cola, ice cream.far too much fatlowcontains plenty of energy-giving foodmay make the customers become fatyong huisrice, raw vegetables served in vinegar, fruit and water.far too little fathighcontains plenty of protective foodmay make the customers become tired quicklythe fierce competition between the two restaurants did not stop.3. intensive reading: read the passage carefully to understand the main idea of each paragraph and the important details.1). what did wang peng think of the food in his restaurant? (d)a. very bad b. just so-so c. unpopular d. popular2). what did wang peng do after he saw his friend li chang hurrying by? (c) a. he just sat in his restaurant feeling frustratedb. he did some researchc. he followed li chang to see why he didnt eat with himd. he began to advertise his food3). which of the following was not mentioned on yong huis menu? (b)a. apples b. cola c. water d. cabbages4). which of the following did wang peng not do to win his customers back? (a)a. he improved his food b. he advertised his foodc. he did some research d. he found the shortcomings of yong huis food.4. the passage can be divided into three parts. give the main idea in each part.partmain ideapart 1 (para 1)wang pengs menu and the popularity of his restaurant.part 2 (para 2-3)yong huis restaurant and menu.part 3 (para 4)wang pengs research.5. true or false.1). usually wang pengs restaurant was full of people. (t)2). yong hui could make people thin in two weeks by giving them a good diet. (t)3). wang pengs regular customers often became fat. (f)4). yong huis menu gave customers more energy-giving food. (f)5). wang pengs menu often gives customers more protective food. (f)6). wang peng decided to compete with yong hui by coping her menu. (f)6. read the third paragraph to fill in the blanks.the weakness of the diet in wang pengs restaurant was that it didnt give enough protective food.the strength of the diet in wang pengs restaurant was that it provided plenty of energy-giving food.the weakness of the diet in yong huis restaurant was that it didnt give enough energy-giving food.the strength of the diet in yong huis restaurant was that it provided plenty of protective food.7. explanation1). wang peng sat in his empty restaurant f