Unit 3 Section Ⅴ Using language—Reading for Writing-【金版新学案】2024-2025学年新教材高二英语选择性必修第二册同步课堂高效讲义教师用书word（人教版2019）

Section Ⅴ　Using language—Reading for Writing 1．What is the main idea of the passage? A．How to cut out sweet drinks? B．How to eat in a healthy way? C．How to get enough fresh food to eat? D．How to keep healthy and choose your life? 2．What does the passage discuss about the effect of sugar on health? A．It is the leading cause of heart disease. B．It has little impact compared to fatty foods. C．It should be completely cut out from diets. D．It has no effect on overall health. 3．What can be inferred about the American diet? A．It is high in fresh foods and low in processed foods. B．It often includes excessive amounts of sugar and sweet drinks. C．It does not provide enough protein for strong bones and muscles. D．It follows the daily sugar intake by the American Heart Association. 4．What is emphasized as important for healthy eating in the passage? A．Fast eating and large meal portions. B．Excessive consumption of sweet drinks. C．Inconsistent eating habits. D．Variety in food choices. 答案：1.B　2.A　3.B　4.D ◎ HEALTHY EATING There is much debate nowadays as to ①what makes up a healthy diet.For example，scientists have insisted for years ①that a big enemy of health is fatty food.However，there is increasing evidence ①that the real driver of poor health is not so much fatty food，as it is sugar.Heart disease is the number one killer of Americans.And in America，people ②who receive 25% of their daily calories or more through sugar are twice as likely to die from 学生用书↓第87页 heart disease than people ②who receive less than 10% a day (Journal of the American Medical Association，2014)．This is true regardless of ①how healthy the rest of their diet might be.Put more simply，③while people continue to argue over ①whether or not fatty food is dangerous，we already know ①that sugar is a killer. 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 ①that we limit ourselves to less than 100—150 calories a day from sugar，②which is less than what is usually contained in one can of sweet drink or in a single candy bar.In other words，③if you want to be healthy，you have to cut down on desserts，and cut out sweet drinks altogether. Beyond this，you can keep healthy by consuming different categories of fresh foods，especially fruit and vegetables，②which 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，④it is also important to have some meat，beans，or dairy products in your diet，③as 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. Finally，a fundamental key to healthy eating is to eat slowly.④It takes about twenty minutes from the time you start eating for your brain to tell your body ①that you are full.①What this means is ①that people ②who 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 ①that consistent eating habits，for example，taking three meals a day at the same time each day，are better for our health.④It 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. 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？” ③If you are using food mostly 学生用书↓第88页 for nutrition，then you are on the right track with your diet.However，③if food has become the centre of your life，you might be on the road to bad health.④It is up to you to decide ①how you want to live，and to make the right decisions about your diet. ◎ 学语言 1．内容概要： 文章从什么是健康饮食出发，分析影响饮食健康的因素，并提出了几点有助于健康饮食的建议。 2．人称： 本文主要采用第三人称，通过数据支持、举例说明等方式传达理念。 3．精彩表达： (1)用一系列的引用数字使所描述的内容更具客观性，易于读者理解和接受。 (2)使用更具说明文特色的句式表达，使描述内容更加清楚明晰，如：There is much debate nowadays as to 用于引入现象或者主题；用There is no one trick to总结并呼应主题。 4．连贯衔接： (1)按事物内在逻辑顺序分别介绍说明，从最直接的健康饮食杀手“糖”入手，逐渐找出原因并提出建议。 (2)用In other words，Beyond this，Besides this，Finally，In addition等词承接上文并引出下文内容，使得文章结构清楚便于理解。 知结构 1．篇章结构： (1)本文采用“总—分—总”结构。 (2)开篇：提出问题并给出结论，即影响健康的主要原因是摄糖量，而不是脂肪。 (3)主体：主体内容用了三个段落体现。分析了为什么糖是健康的元凶，提出减糖的建议，并建议吃新鲜食物、健康饮食、细嚼慢咽。 (4)结尾：末段回扣主题，指出健康饮食需要正确的态度。 2．句法结构： ①名词性从句：由what，that，how，whether or not等连接。 ② 定语从句：由who，which等引导。 ③状语从句：由as，while，if等引导。 ④it作形式主语句型。 [情境任务写作] 假设你是李华，就读于某国际学校，你所在班级中有些学生有不良的饮食习惯，请你在健康饮食主题班会上发表英文演讲，号召同学们养成健康的饮食习惯。 注意：1.写作词数应为80左右； 2．可适当增加细节，以使行文连贯。 [仿写程序步骤] 1．一仿结构布局合理 首段：简单介绍演讲主题，即呼吁养成健康饮食习惯。 主体：分析原因给出建议。 尾段：呼吁行动，回扣主题。 2．二仿语言规范美观 根据要求完成下列句子。 (1)我很荣幸地在这里发表演讲。 I feel it an honor to make a speech here. (2)演讲的主题是健康的饮食习惯。 The speech centers on healthy eating habits. (3)我们应该有均衡的饮食。 We should have a balanced diet． (4)均衡的饮食包括适量的蔬菜、肉和水果等。 A balanced diet consists of a right quantity of vegetables，meat，fruits，etc. 3．三仿句式表达高级 (5)用非限制性定语从句合并句(1)和句(2)。 I feel it an honor to make a speech here，which centers on healthy eating habits. (6)用动词-ing形式结构合并句(3)和句(4)。 We should have a balanced diet consisting of a right quantity of vegetables，meat，fruits，etc. 4．四仿教材连句成篇(适当添加过渡语) [参考范文] Hi，everyone! I feel it an honor to make a speech here，which centers on healthy eating habits. First of all，healthy eating can help us maintain a healthy weight and reduce the risk of catching some diseases.However，there is a growing tendency among us students to skip breakfast，eat snacks frequently，or to be particular about food.These bad habits will surely do harm to our health.So we should have a balanced diet consisting of a right quantity of vegetables，meat，fruits，etc. Besides，we'd better have meals regularly.Only in this way can we have healthy eating habits and build up our body. That's all.Thank you! [精彩素材积累] (一)话题优词 1．healthy eating habits 健康的饮食习惯 2．skip breakfast不吃早餐 3．be particular about food 挑食 4．do harm to...对……有害 5．from my point of view/in my view 在我看来 6．build up our body强身健体 (二)话题亮句 1．Unless you have a balanced diet，you will put on weight. 除非你有均衡的饮食，否则你会发胖的。 2．In a word，we should try to have a balanced diet/healthy life. 总之，我们应该尽量有一个均衡的饮食/健康的生活。 3．Without doubt，eating too much fatty food makes me sick. 毫无疑问，吃太多高脂肪食物会让我生病。 4．People are beginning to attach greater importance to their health these days. 现在人们开始越来越重视健康。 5．If you get rid of/break the bad habits，you will have a healthier life. 如果你改掉这些坏习惯，你会有一个更健康的生活。 6．Nowadays there's an increasing number of people noticing that a healthy diet is very important. 现在，越来越多的人意识到健康饮食的重要性。 学科网（北京）股份有限公司 $$