Unit 3 Food and Culture Using Language Reading for Writing 课件-2025-2026学年高二英语人教版（2019）选择性必修第二册

Unit 3 人教版2019选择性必修第二册 Food and Culture Using Language Healthy Eating Write about a healthy diet Learning Aims to obtain more information about healthy eating; to study and conclude the structure and language features of writing an essay about healthy diet; to write an essay about your own diet. Learning Aims Unit 3 Using Language-Healthy Eating Lead in “You are what you eat”. So What is healthy eating ? Lead in ① Do you like desserts? ② Are they healthy food? ③ Can you resist the temptation of these desserts? Lead in Or would you prefer these food in your daily life? Content Discussing 1. What do you think makes up a healthy diet? vegetables dairy products low fat food … 2. What are some rules for healthy eating? having meals on time keeping an eye on calorie intake … Discussing Video time: What is heathy eating? Read each paragraph and underline the topic sentences. 1 2 3 4 5 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 Match the subheadings with the paragraphs. Summarize the main idea 真正的杀手是糖 减少甜食是关键 保持食物 新鲜和平衡 慢食有益。 对待食物的方式是最重要的 Conclusion (Para 5) Advice on healthy eating (Para 2-4) Introduce a topic or a phenomenon (Para 1) Read for the structure 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 Reading for structure Summarize the main idea of each paragraph Para. 1 Related to heart disease consume different categories of fresh foods; have some meat, beans, dairy products; have a balanced diet. consistent eating habitsare better for our health; eat a modest amount of food each time. 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 Content Reading for structure Improve your reading skills 1. What is the main purpose of the passage? A. To introduce a new diet to people. B. To analyse the composition of food. C. To explain the effect of sweet on health. D. To tell readers what is a healthy diet. 2. Where is this text most likely from? A. A novel. B. A guidebook. C. A diary. D. Amagazine. D. To tell readers what is a healthy diet. D. Amagazine. Activity 2 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 Activity 3 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 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 Content Thinking Why should we keep a healthy diet? healthy skin strong bones keep fit muscle growth good mood prevent disease energy … Content Thinking Why should we keep a healthy diet? Healthy eating starts with having a healthy attitude towards food. We should eat to live, not live to eat. Food is Food is Food is Food is Food is Food is Love Memory Identity Connection Understanding Joy 近期，你校将举行一次关于“我的饮食习惯”的主题征文活动，请你结合自身的饮食习惯写一篇短文投稿。内容包括： 1．是否吃甜食和垃圾食品； 2．饮食中各类食物所占比例； 3．一日三餐是否有规律； 4．你自身的感受。 注意：可以适当增加细节，以使行文连贯。 Para1：Introduce the topic Para2：Talk about your personal eating habits Para3：Your feelings. Writing Practice Content Writing Practice Healthy eating habits are very important for our health. 健康的饮食习惯对我们的健康很重要。 Besides, we should focus on a balanced diet, which assures us the necessary nutritions. 此外，我们应该注意饮食平衡，这能保证我们必要的营养。 It is said that most of the students do not eat anything at all in the morning, which is very bad for health. 据说大部分的学生早上几乎什么都不吃，这对健康是有害的。 常用句型 Content Writing Practice 常用句型 As the saying goes, bread is the staff of life, eating healthily and deliciously is the goal we pursue. 俗话说，民以食为天，吃得美味又健康是我们所追求的目标。 From my point of view, in order to build healthy eating habits, we should eat more vegetables and less fat and sugar. 我认为，为了养成健康的饮食习惯，我们应该多吃蔬菜，少摄入脂肪和糖分。 All in all, we should realize the importance of healthy diet. 总之，我们应该意识到健康饮食的重要性。 Content Writing Practice 写作重点词块 deliver a speech form healthy eating habits skip breakfast eat snacks be particular about food eat and drink too much do harm to be beneficial to/ be of great benefit to keep fit/healthy regularly build up one’s strength 发表演讲 养成健康的饮食习惯 不吃早餐 吃零食 挑食 暴饮暴食 对……有害 对……有益 保持健康 定期，经常 增强体质 二、要点陈述，语言规范 1．用recently，a hot topic引出话题。 最近健康饮食是人们的一个热点话题，因为饮食在我们日常生活中起着重要的作用。 ___________________________________________ , for diet plays an important role in our daily life. Healthy diet is a hot topic among people recently 2．根据提示依次写出三个自身的饮食习惯。 (1)首先，我很少吃甜食，更别说垃圾食品了。 Firstly, I rarely _______________________________ junk foods. (2)其次，我的饮食中包含大量蔬菜和水果。 Secondly, my diet __________________________________________． (3)蔬菜和水果能够提供我每日所需的维生素。 Vegetables and fruits can ___________________________________． consume sweet foods, let alone contains quantities of green vegetables and fruits supply/provide me with necessary vitamins 句式升级 [用非限制性定语从句连接句(2)和句(3)] ____________________________________________________________________________________________________________ Secondly, my diet contains quantities of green vegetables and fruits, which can supply/provide me with necessary vitamins. (4)第三，我的饮食中也包含适量的肉类和丰富的奶制品。 Thirdly, ____________________________________________ are also included in my diet. (5)第四，我每天在同一时间吃三顿饭，即使在假期也是如此。 Fourthly, I _______________________at the same time each day, regardless of holidays. a modest amount of meat and rich dairy products take three meals a day 用most fundamentally连接句(4)和句(5)。 ____________________________________________________________________________________________________________________________________________________________________ Thirdly, a modest amount of meat and rich dairy products are also included in my diet.Most fundamentally, I take three meals a day at the same time each day, regardless of holidays. 3．用personally来表达自身饮食习惯所带来的感受。 就我个人而言，坚持健康饮食帮助我保持体形。希望你能加入我的行列中来！ Personally, __________________________ helps me stay in shape. Hope you can join me! sticking to a healthy diet 参考范文： Healthy diet is a hot topic among people recently, for diet plays an important role in our daily life. As for me, I have a healthy diet. Firstly, I rarely consume sweet foods, let alone junk food. Secondly, my diet contains quantities of green vegetables and fruits, which can supply/provide me with necessary vitamins. Thirdly, a modest amount of meat and rich dairy products are also included in my diet. Most fundamentally, I take three meals a day at the same time each day, regardless of holidays. Personally, sticking to a healthy diet helps me stay in shape.Hope you can join me! 假如你是李华，你的朋友David近来因饮食不健康导致不适，发来邮件向你咨询关于健康饮食的问题，请你给他回一封邮件，提出你的建议，内容包括： 1.表达关心； 2.你的建议（少吃甜食，不喝甜饮料；吃各种新鲜食物而非加工食品，摄入适量的肉和奶制品；细嚼慢咽，规律适量饮食等）; 3.你的祝愿。 注意：词数100词左右；可适当增加细节，以使行文连贯。 Writing Task 体裁：建议信 人称：第二人称 话题：健康饮食 Dear David, I’m terribly sorry to hear that you don’t feel well lately. Thus, I’m writing to offer you some advice on healthy eating. First of all, if you want to be healthy, you have to cut down on desserts and cut out sweet drinks. Besides this, you can keep healthy by consuming different kinds of fresh foods, especially fruit and vegetables which are full of vitamins and fiber, rather than processed food. It’s also important to have some meat or dairy products in your diet. In addition, the key to healthy eating is to eat slowly. Eating slowly allows your body to digest your food better. Finally, it’s better to develop consistent eating habits and eat a modest amount of food. In my opinion, healthy eating starts with having a healthy attitude towards food. I do hope you can keep a healthy diet and have a healthy body. Yours, Li Hua Sample Writing Content Homework Polish your draft and exchange it with your classmates. $