Unit 3 Food and Culture Using Language Reading for Writing 课件-2024-2025学年高二英语人教版（2019）选择性必修第二册

Healthy Eating Green Food UNIT 3　FOOD AND CULTURE Content Unit 3 Using Language-Healthy Eating Lead in “You are what you eat”. So What is healthy eating ? What makes up a healthy diet? cereal Lead-in fruit meat, poulty, fish, beans, eggs, nuts fats， oils, sweets milk, yogurt,cheese vegetables Underline the topic sentence of each paragraph. Fast-Reading Read the passage and then match the subheadings with the paragraphs. A. Slow Eating is Good B. Reducing Sweets is Key C. The Real Killer is Sugar D. The Way you look at Food is Most Important E. Keep it Fresh and Balanced 1 2 3 4 5 Read and match 慢食有益 减少甜食是关键 真正的杀手是糖 对待食物的方式是最重要的 保持食物新鲜和平衡 Study the language and structure Page 33 The writer’s opinion or the main idea. A fact or feature about something. Content Reading for details The way of argumentation: 25% sugar 10% sugar Providing data Para. 1: Find out the topic sentence and supporting details. Topic sentence Details Content Discussing Para. 2: Find out the topic sentence and supporting details. Details Topic sentence What should we do to keep fit? Cut down on desserts, and cut out sweet drinks altogether. Much of this extra sugar comes from sweets and sweet drinks. The average American gets 1/3 of his or her sugar through sweet drinks alone. The American Heart Association recommends that we limit ourselves to less than 100-150 calories a day from sugar, which is less than what is usually contained in one can of sweet drink or in a single candy bar. In other words, if you want to be healthy, you have to cut down on desserts, and cut out sweet drinks altogether. Content Reading for details Para. 3: Find out the topic sentence and supporting details. The way of argumentation: Making contrast Topic sentence Giving reasons Beyond this, you can keep healthy by consuming different categories of fresh foods, especially fruit and vegetables, which are full of vitamins and fibre, rather than processed foods. Processed foods often contain less nutrition, and have higher quantities of sugar, salt,and fat than fresh ingredients. Besides this, it is also important to have some meat, beans, or dairy products in your diet, as they provide the necessary protein for strong bones and muscle growth. As with everything in life, moderation is key. The ideal diet is a balanced one, without too much or too little of any one thing. Details Content Reading for details Para. 4: Find out the topic sentence and supporting details. The way of argumentation: Giving reasons 20min. mouth brain Finally, a fundamental key to healthy eating is to eat slowly. It takes about twenty minutes from the time you start eating for your brain to tell your body that you are full. What this means is that people who chew too quickly end up eating too much food because they still feel hungry. Eating slowly also allows your body to digest your food better, and will allow you to enjoy your food more. In addition, studies show that consistent eating habits, for example, taking three meals a day at the same time each day, are better for our health. It is also better to eat a modest amount of food each time, rather than to eat a lot in one meal, and then a little in the next. Topic sentence Detail Content Reading for details Para. 5: Find out the topic sentence and supporting details. There is no one trick to healthy eating. Rather, healthy eating starts with having a healthy attitude towards food. One question you can ask yourself is, “Do I eat to live, or live to eat?” If you are using food mostly for nutrition , then you are on the right track with your diet. However, if food has become the centre of your life, you might be on the road to bad health. It is up to you to decide how you want to live, and to make the right decisions about your diet. Detail Topic sentence Your attitude depends on How you want to live, and to make the right decisions about your diet. The Way You Look at Food is Most Important. Content Reading for details Content Reading for structure The structure of the text Para. 1 Para. 3 The Real Killer is Sugar Para. 2 Reducing Sweets is Key Para. 4 Para. 5 Keep It Fresh and Balanced Slow Eating is Good The Way You Look at Food is Most Important problem some advice conclusion How to organize a passage Point of view Supporting details  linking words  figures  examples  research results Content Reading for structure The rules of healthy eating Rule 4: The Way You Look at Food is Most Important Rule 3: Slow Eating is Good Rule 2: Keep It Fresh and Balanced Sugar Rule 1: Reducing Sweets is Key Point the real problem Language Features Content Activity 1 Underline the linking words (introducing another way of saying what was already mentioned). that is (to say) to put this in another way in simple words/terms or rather(更确切地说)... put more simply, in other words, what this means is that 换句话说 的表达 Content Activity 2 Circle the linking words (showing contrasting ideas). while, but, instead, nevertheless, otherwise, on the contrary, on the other hand, whereas. however rather than rather(相反) 表示对比 的表达 Content Activity 3 Linking words 换种表达 To put more simply, in other words, what this means is that, that is (to say), to put this in another way, in simple words/terms, or rather(更确切地说), … 观点对比 however, while, rather than, rather, but, on the contrary, instead, conversely, whereas(然而), on the other hand, unlike, nevertheless, otherwise, in contrast(与此相反) … 补充信息 besides, also, in addition, what is more, moreover, furthermore, 举例 for example, for instance, such as, like, … 连接词小结 Para1 1: ________________________关于，至于 2: _____________________形成，构成3: ________________________高脂食物 4:_____________________driver5: ________________________协会；关联 6:_____________________不管；不顾7: ________________________争辩......，为.......争论 基础巩固练 as to make up fatty food 推手；驱动因素 association regardless of argue over/about sth. Para1: There is much debate nowadays as to_____________ makes up a healthy diet. For example, scientists _____________(insist) for years that a big enemy of health ____________(be) fatty food. However, there is____________ (increase) evidence that the real _______________(drive) of poor health is not so much______________(fat) food, as it is sugar. Heart disease is the number one killer of Americans. And in America, people who receive 25% of their daily calories or more through sugar are ______________(two) as likely to die from heart disease than people who receive less than 10% a day (Journal of the American Medical Association, 2014). This is true regardless of how healthy the rest of their diet might be. Put more simply, while people continue to argue over _____________ or not fatty food is dangerous, we already know that sugar is a killer. 课文变式练 what have insisted is increasing driver fatty twice whether Para2 1:________________________将...限制在...范围内 2:_________________________ can 3: ___________________削减 4:____________________停止做（或使用、食用）；删去；阻挡 基础巩固练 limit ... to ... 金属罐 cut down cut out Para2: Much of this extra sugar comes from sweets and sweet drinks. The average American _____________(get) 1/3 of his or her sugar through sweet drinks alone. The American Heart Association recommends that we______________(limit) ourselves to less than 100-150 calories a day from sugar, which is less than ______________ is usually contained in one can of sweet drink or in a single candy bar. In other words, if you want to be healthy, you have to ______________ desserts, and cut out sweet drinks altogether. 课文变式练 gets limit what cut down on Para3 1:________________________类别；种类 2: _________________________富含维生素与纤维素 3:________________________加工食品 4:___________________________含有较高含量的...... 5: _______________________乳制品 6:___________________和......一样 7:________________________适度 8:___________________理想的饮食 基础巩固练 category be full of vitamins and fibre processed foods have higher quantities of ... dairy products as with moderation ideal diet Para3: Beyond this, you can keep healthy by______________(consume) different categories of fresh foods, especially fruit and vegetables, which are full of vitamins and fibre, rather than _______________(process) foods. Processed foods often contain less nutrition, and have ________________(high) quantities of sugar, salt, and fat than fresh ingredients. Besides this, it is also important to have some meat, beans, or dairy products in your diet, as they provide the necessary protein for strong bones and muscle growth. As _____________ everything in life, ____________ (moderate) is key. The ideal diet is a balanced one, without too much or too little of any one thing. 课文变式练 consuming processed higher with moderation Para4 1: ________________________基本要诀 2:___________________以做某事告终 3:________________________更好地消化食物 4: _______________________一贯的饮食习惯 5:_________________________摄入适量的食物 基础巩固练 a fundamental key end up doing sth. digest food better consistent eating habits eat a modest amount of food Para4: Finally, a fundamental key to healthy eating is to eat slowly. It takes about twenty minutes from the time you start eating for your brain_______________(tell) your body that you are full. _______________ this means is that people who chew too quickly end up ______________(eat) too much food because they still feel hungry. Eating slowly also allows your body________________(digest ) your food better, and will allow you to enjoy your food more. In addition, studies show that consistent eating habits, for example, taking three meals a day at the same time each day, are better for our health. It is also better to eat a modest amount of food each time, rather than to eat a lot in one meal, and then a little in the next. 课文变式练 to tell What eating to digest Para5 1:_________________________________________ 健康饮食没有诀窍。 2:Do I eat to live, or live to eat? _________________________________________ 3:_________________________________________ 思路或者行为方式正确与否 4:____________________________________ 由你来决定做...... 基础巩固练 There is no one trick to healthy eating. 我是为了活着而吃饭，还是为了吃饭而活着？ be on the right/wrong track It is up to you to do ... Para5: There is no one trick to healthy eating. Rather, healthy eating starts with having a healthy attitude _____________ food. One question you can ask yourself is, “Do I eat to live, or live to eat?” If you are using food mostly for nutrition, then you are_______________the right track with your diet. However, if food has become the centre of your life, you might be on the road to bad health. It is up to you to decide how you want to live, and ______________ (make) the right decisions about your diet. 课文变式练 towards on to make Thank You Green Food UNIT 3　FOOD AND CULTURE null 289065.28 $$