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新教材2023版高中英语Unit3FoodandCultureSectionⅢUsingLanguage课件新人教版选择性必修第二册
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这是一份新教材2023版高中英语Unit3FoodandCultureSectionⅢUsingLanguage课件新人教版选择性必修第二册，共43页。
Section Ⅲ Using Language课前预习设计课堂提升素养课前预习设计自读课文 疏通文脉大意Read the text on Page 32 carefully and then choose the best answer.1．What is the main cause of ill health?A．Taking too much sugar.B．Eating too much fat.C．Having too many calories.D．Taking less exercise.A2．In which way do people mainly take in extra sugar?A.By eating extra desserts.B．By overeating each meal.C．Through vegetables and sweets.D．Through sweets and sweet drinks.D3．What is mainly talked about in Paragraph 4?A．What to eat to be fit.B．When to eat each meal.C．How to eat healthily.D．The reasons to eat quickly.C4．What is the writer's attitude to eating?A．Eat to live. B．Live to eat.C．Eat for fun. D．Eat to enjoy.A精读课文 疏通理解障碍[读文清障]①as to (＝as for)至于，关于②make up组成，构成③insist坚持说(后跟的宾语从句用陈述语气)；坚决要求(后跟的宾语从句用虚拟语气)④driver n．[熟词生义]驱动因素⑤killer n．杀手，导致死亡的人(或动物、事物)⑥calorie ['kæləri] n．卡路里(热量单位)⑦be likely to do sth.很可能做某事⑧die from死于⑨association [əˌsəʊʃi'eɪʃn] n．协会；关联⑩regardless of不管；不顾regardless[rɪ'ɡɑːdləs] adv.不顾；不加理会⑪alone adj.唯一，仅仅，只有(常放在名词或代词后用来加强语气)⑫recommend vt.推荐，建议recommend doing sth.建议做某事recommend that sb. (should) do...建议某人做……⑬limit...to...把……限制在……；局限于……⑭in other words换句话说⑮cut down on削减；减少⑯cut out停止做；删去，删除；裁剪⑰category ['kætəɡəri] n．类别；种类⑱vitamin ['vɪtəmɪn；NAmE 'vaɪt-] n．维生素⑲fibre (especially US fiber)['faɪbə(r)] n．纤维；纤维制品⑳rather than而不是㉑quantity ['kwɒntəti] n．数量；数额large quantities of大量的㉒besides prep.除……之外还有 adv.而且㉓dairy ['deəri] adj.奶制的；乳品(业)的 n．乳制品；乳品店；牛奶厂㉔as with正如；与……一样；就……来说㉕moderation [ˌmɒdə'reɪʃn] n．适度；合理㉖ideal [aɪ'diːəl] adj.完美的；理想的；想象的 n．理想；完美的人(或事物)㉗fundamental[ˌfʌndə'mentl]adj.根本的；基础的；基本的 n．基本规律；根本法则㉘a key to...……的关键㉙chew [tʃuː] vi.& vt.咀嚼；嚼碎 n．咀嚼㉚end up doing结果是做……㉛allow sb. to do允许某人做……㉜in addition (＝besides)而且，加之㉝consistent [kən'sɪstənt] adj. 一致的；连续的be consistent with...与……一致㉞for example (＝for instance)例如㉟modest ['mɒdɪst] adj.些许的；谦虚的；朴素的a modest amount of...少量……㊱trick [trɪk] n．诀窍；计谋；把戏one trick to...一个……的诀窍㊲rather恰恰相反；而是or rather更确切些；更准确地说㊳start with (从……)开始㊴have a healthy attitude towards对……有健康的态度㊵mostly adv.多半，通常㊶be on the right track 思路或行为方式正确be on the wrong track 思路或行为方式错误[原文呈现]HEALTHY EATINGThere is much debate nowadays as to① what makes up② a healthy diet[1]. For example, scientists have insisted③ for years that a big enemy of health is fatty food. However, there is increasing evidence that the real driver④ of poor health is not so much fatty food, as it is sugar.[2] Heart disease is the number one killer⑤ of Americans. And in America, people who receive 25% of their daily calories⑥ or more through sugar are twice as likely to⑦ die from⑧ heart disease than people who receive less than 10% a day(Journal of the American Medical Association⑨，2014)．[3] This is true regardless of⑩ how healthy the rest of their diet might be. Put more simply, while people continue to argue over whether or not fatty food is dangerous, we already know that sugar is a killer.[1]此处是what引导的宾语从句，同时what在从句中作主语。[2]本句中that引导同位语从句，解释说明evidence的具体内容；as it is是一种语言衔接结构，意为“事实上，实际情况是”，多用来陈述一种原因或状况，尤其是该原因或状况与预期或期待存在不同时。[3]本句是主从复合句。句子的主干是“people...are twice as likely to die from heart disease than people...”，两个who均引导定语从句，分别修饰前面的先行词people。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 alone⑪. The American Heart Association recommends⑫ that we limit ourselves to⑬ 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.[4] In other words⑭，if you want to be healthy, you have to cut down on⑮ desserts, and cut out⑯ sweet drinks altogether.[4]本句是主从复合句。句子的主干是“The American Heart Association recommends that...”，that在recommend后引导宾语从句，从句用虚拟语气；其中which引导非限制性定语从句；定语从句中又包含what引导的表语从句。Beyond this, you can keep healthy by consuming different categories⑰ of fresh foods, especially fruit and vegetables, which are full of vitamins⑱ and fibre⑲[5]，rather than⑳ processed foods. Processed foods often contain less nutrition, and have higher quantities㉑of sugar, salt, and fat than fresh ingredients. Besides㉒this, it is also important to have some meat, beans, or dairy㉓products in your diet, as they provide the necessary protein for strong bones and muscle growth．[6] As with㉔everything in life, moderation㉕is key. The ideal㉖diet is a balanced one, without too much or too little of any one thing.[5]此处是which引导的非限制性定语从句。[6]此处是as引导的原因状语从句。Finally, a fundamental㉗key to㉘healthy 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 chew㉙too quickly end up㉚eating too much food because they still feel hungry.[7] Eating slowly also allows your body to㉛digest your food better, and will allow you to enjoy your food more. In addition㉜， studies show that consistent㉝eating habits, for example㉞，taking three meals a day at the same time each day，[8] are better for our health. It is also better to eat a modest㉟amount of food each time, rather than to eat a lot in one meal, and then a little in the next.[7]本句中what引导主语从句，what在从句中作宾语；that引导表语从句，表语从句中又包含who引导的定语从句和because引导的原因状语从句。[8]此处是动词-ing形式的短语作例子说明前面的主语eating habits。There is no one trick㊱to healthy eating. Rather㊲，healthy eating starts with㊳having a healthy attitude towards㊴food. One question you can ask yourself is，“Do I eat to live, or live to eat？”If you are using food mostly㊵for nutrition, then you are on the right track㊶ 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.[9][9]此处是固定句式It is up to sb. to do sth.，意为“由某人决定做某事”；and连接两个不定式短语to decide...和to make...。[课文翻译]健康饮食现在关于健康饮食的构成有很多争论。例如，多年来科学家一直认为健康的大敌是高脂肪食物。然而，越来越多的证据表明，健康不良的真正推手并非高脂肪食物，而是糖分。心脏病是美国人的头号杀手。在美国，每天从糖分中摄取25%或更高卡路里的人死于心脏病的可能性是日摄取量少于10%的人的两倍 (《美国医学会杂志》，2014年)。无论他们其他方面的饮食多么健康，都确实如此。简单地说，当人们还在继续争论高脂肪食物是否有害时，我们已经知晓糖分是健康的杀手。多余的糖分大多来自甜食和含糖饮料。一个普通的美国人单从含糖饮料中摄取的糖分就占三分之一。美国心脏协会建议我们将每日的糖分摄入量限制在100至150卡路里以下，这少于一听含糖饮料或一块糖果通常所含的糖分。换言之，如果你想健康，就必须减少甜点的摄入，并且完全不喝含糖饮料。除此以外，为了保持身体健康，你还可以食用不同种类的新鲜食物，尤其是富含维生素和纤维的水果和蔬菜，而不是加工食品。与新鲜的食材相比，加工食品通常营养成分较低，糖分、盐分和脂肪含量更高。此外，在你的饮食中摄取一些肉类、豆类或奶制品也十分重要，因为这些食物为强壮骨骼、肌肉生长提供必要的蛋白质。适量是关键，生活中万事均如此。理想的饮食是均衡的，避免过多或过少摄入任何一种成分。最后，健康饮食的基本要诀是细嚼慢咽。自开始进食起，大约20分钟后，你的大脑才会告知你的身体“你吃饱了”。这意味着咀嚼得太快的人最终会吃太多食物，因为他们仍然感到饥饿。细嚼慢咽还能让你的身体更好地消化食物、更充分地享受美食。此外，研究表明，有规律的饮食习惯对我们的健康更有好处。例如，每天固定时间食用三餐。而且最好每餐摄入适量的食物，而不是上一餐吃得多，下一餐吃得少。健康饮食没有诀窍。相反，健康饮食始于健康的饮食态度。你可以问自己一个问题：“我是为了活着而吃饭，还是为了吃饭而活着？”如果你吃饭主要是为了汲取营养，那么你已经在饮食上走对了路子。然而，如果食物已成为你生活的核心，那么你可能已踏上了不健康之路。由你来决定如何生活并做出正确的饮食选择。自查语基 落实基本知能Ⅰ.核心词汇根据语境写出正确的单词1．my favorite ________ 我最喜欢的甜食2．in the university ________ 在大学餐厅3．be high in ________ 高卡路里4．the American Medical _________ 美国医学会5．be full of ________ and ________ 富含维生素和纤维6．________ of sugar 大量的糖7．________ too quickly 咀嚼得太快8．have an ________ development 全面发展9．the ________ diet 理想的饮食10．a __________ key to healthy eating 健康饮食的一个根本要点dessertcanteencalorieAssociationvitaminsfibrequantitieschewoverallidealfundamentalⅡ.拓展词汇根据提示写出相应的单词1．________ ['steɪbl] adj.稳定的；稳重的→stably adv.稳定地→stability n．稳定2．________ [əˌsəʊʃi'eɪʃn] n．协会；关联→associate vt.联想；联系；交往 n．同事；伙伴→associated adj.有关联的；相关的；有联系的3．________ [ˌmɒdə'reɪʃn] n．适度；合理→moderate adj.温和的；适度的；中等的4．________ [kən'sɪstənt] adj.一致的；连续的→consistency n．连贯性；一致性5．________ ['mɒdɪst] adj.些许的；谦虚的；朴素的→modesty n．谦虚；朴实；端庄stableassociationmoderationconsistentmodestⅢ.重点短语1．________________ 不管；不顾2．________________ 关于；至于3．________________ 争辩；为……争论4．________________ 削减5．________________ 和……一样6．________________ 摆脱；丢弃；扔掉7．________________ 停止做(或使用，食用)；删去；阻挡8．________________ 高脂食物9．________________ 加工食品10．__________________ 表示思路或行为方式正确与否regardless ofas toargue over/aboutcut downas withget rid ofcut outfatty foodprocessed foodbe on the right/wrong trackⅣ.重点句型1．[句型]that引导同位语从句[教材]However, _______________________ the real driver of poor health is not so much fatty food, as it is sugar.然而，越来越多的证据表明，健康不良的真正推手并非高脂肪食物，而是糖分。心脏病是美国人的头号杀手。2．[句型]倍数表达法[教材]And in America，people who receive 25% of their daily calories or more through sugar are _________________________________ people who receive less than 10% a day(Journal of the American Medical Association，2014)．在美国，每天从糖分中摄入25%或更多卡路里的人死于心脏病的概率是每天摄入10%以下的人的两倍(《美国医学会杂志》，2014年)。there is increasing evidence thattwice as likely to die from heart disease than3．[句型]表语从句[教材]What this means is ______________________________________ _________ because they still feel hungry.这意味着，咀嚼太快的人最终会吃太多的食物，因为他们仍然感到饥饿。4．[句型]while引导时间状语从句[教材]Put more simply，__________________________ whether or not fatty food is dangerous, we already know that sugar is a killer.简单地说，当人们还在继续争论高脂肪食物是否有害时，我们已经知晓糖分是健康的杀手。that people who chew too quickly end up eating toomuch foodwhile people continue to argue over5．[句型]“It is up to sb. to do sth.”意为“由某人决定做某事”[教材]__________________ how you want to live, and to make the right decisions about your diet.由你来决定如何生活并做出正确的饮食选择。It is up to you to decide课堂提升素养探究新知 发展语言知识1(教材P32)And in America, people who receive 25% of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10% a day.在美国，每天从糖分中摄入25%或更多卡路里的人死于心脏病的概率是每天摄入10%以下的人的两倍。◎句型公式：倍数表达法(1)A＋be＋倍数＋as＋adj./adv.原级＋as＋B；(2)A＋be＋倍数＋adj./adv.比较级＋than＋B；(3)A＋be＋倍数＋the＋名词 (size/weight/length...)＋of＋B；[佳句] The teaching building which is being built now is twice higher than that one.正在修建的教学楼比那个教学楼高两倍。[写美]——一句多译在建的体育馆将是操场的三倍大。①The new stadium being built will be_______________ the playground. (than)②The new stadium being built will be_______________ the playground. (as...as)③The new stadium being built will be_____________________ the playground. (size)twice bigger thanthree times as big asthree times the size of2(教材P32)Put more simply, while people continue to argue over whether or not fatty food is dangerous, we already know that sugar is a killer.简单地说，当人们还在继续争论高脂肪食物是否有害时，我们已经知晓糖分是健康的杀手。◎句型公式：while引导时间状语从句(1)意为“当……时，和……同时”时，引导时间状语从句；(2)意为“尽管，虽然”时，引导让步状语从句；(3)意为“只要”时，引导条件状语从句；(4)意为“然而，可是”时，连接两个并列句子，表示“对比”关系。[佳句] While I was in London，you helped me make an adaptation to the new surroundings as soon as possible.当我在伦敦的时候，你帮助我尽快适应新的环境。[练通]——写出下列句中while的含义①While there is life, there is hope．____________②[2022·全国乙卷书面表达]There are roughly 65% of the students preferring to listen to English songs while 50% of the students choose to watch English movies.____________③[2021·新高考全国卷Ⅰ]While you're in China, Mount Huangshan is a must to visit！____________[写美]——完成句子④虽然学生们来自不同的国家，但他们在夏令营中相处得很好。____________________________________， they got along well in the summer camp.只要然而当……时While the students came from different countries3(教材P32)Journal of the American Medical Association，2014.2014年，《美国医学会杂志》。◎association n.协会；关联，交往；联系(1)in association with... 与……合伙/合作(2)associate vt. 联想；联系associate...with... 把……和……联系在一起associate with sb. 与某人交往或打交道(3)be associated with... 和……有关[佳句] I am Li Hua，chairman of the Students' Association.I will organize an exhibition in association with several other universities.我是李华，学生会主席。我将联合其他几所大学组织一次展览。[练通]——单句语法填空①As long as you associate ________ positive-thinking people，it is certain that you are going to achieve success.②Prior to being involved in the activity，I thought that lots of money ___________ (associate) with happiness.[写美]——应用文之健康饮食③不可否认，健康与均衡的饮食有关。There is no denying that______________________________．withwas associatedhealth is associated with a balanced diet4(教材P32)This is true regardless of how healthy the rest of their diet might be.无论他们其他方面的饮食多么健康，都确实如此。◎regardless of 不管；不顾(1)regardless of为介词短语，后接名词、代词或 v．-ing形式，在句中作状语。(2)in spite of＝despite 尽管[佳句] Our club is open to everyone regardless of age，sex or educational background.不管年龄、性别或者教育背景，我们的俱乐部对每个人开放。[写美]——一句多译尽管他是个普通的门卫，我很尊重他。[2020·全国卷Ⅰ参赛短文]①___________________________________，I show great respect for him.②______________________________________，I show great respect for him.③____________________________________，I show great respect for him.Despite the fact that he is an ordinary doorkeeperRegardless of the fact that he is an ordinary doorkeeperIn spite of the fact that he is an ordinary doorkeeper5(教材P32)In other words, if you want to be healthy, you have to cut down on desserts, and cut out sweet drinks altogether.换言之，如果你想健康，就必须减少甜点的摄入，并且完全不喝含糖饮料。◎cut down on削减；减少cut down 削减，砍倒cut in 插嘴cut off 剪断；切除；隔断；中断；切断(水、电等的)供应；堵截cut out 剪下；割掉；删除；裁剪cut up 切碎；切割[佳句] We can cut down on the amount of gas we use by taking public transportation.我们可以通过乘坐公共交通工具来减少汽油的使用量。[练通]——用cut的相关短语填空①The village was ________ from the outside world by the heavy snow for days.②To ________ my daily expenses, I decide to bring lunch to work tomorrow.③It is bad manners to ________ while others are talking.[写美]——应用文之倡议书④如果所有的人都减少食物浪费，大量的食物可以被节省，更多的人将被养活。___________________________， a large quantity of food can be saved and more people will be fed.cut offcut downcut inIf all people cut down on food waste [佳句] Learning that you have a large quantity of/large quantities of experience in playing basketball，I'm writing to sincerely invite you to join in our basketball club.得知您在打篮球方面有许多经验，我写信真诚地邀请您加入我们的篮球俱乐部。(应用文之邀请信)[练通]——单句语法填空/完成句子①A large quantity of money _______________ (collect) to help those suffering from the floods.②___________________ (大量的) books have been contributed to the children in the countryside since then.③_____________ (大量的) books have been contributed to the children in the countryside since then.has been collectedLarge quantities ofA large quantity of[写美]——应用文之推荐信④我想推荐成都作为你的旅游目的地，因为成都有许多景点，例如都江堰。I'd like to recommend Chengdu as your travel destination, because Chengdu ______________________________， such as Dujiangyan.has a large quantity of tourist attractions [练通]——单句语法填空①I recalled that he often played tricks ________ me, which often made me lose my temper.②He ___________ (trick) into giving up a large quantity of money belonging to him.[写美]——应用文之求助信③作为一名来自美国的交换生，我喜欢吃水饺。你可以告诉我包水饺的诀窍吗？ As an exchange student from America, I like eating dumplings. _________________________________________onwas trickedWould you please tell me the trick of making dumplings?
Section Ⅲ Using Language课前预习设计课堂提升素养课前预习设计自读课文 疏通文脉大意Read the text on Page 32 carefully and then choose the best answer.1．What is the main cause of ill health?A．Taking too much sugar.B．Eating too much fat.C．Having too many calories.D．Taking less exercise.A2．In which way do people mainly take in extra sugar?A.By eating extra desserts.B．By overeating each meal.C．Through vegetables and sweets.D．Through sweets and sweet drinks.D3．What is mainly talked about in Paragraph 4?A．What to eat to be fit.B．When to eat each meal.C．How to eat healthily.D．The reasons to eat quickly.C4．What is the writer's attitude to eating?A．Eat to live. B．Live to eat.C．Eat for fun. D．Eat to enjoy.A精读课文 疏通理解障碍[读文清障]①as to (＝as for)至于，关于②make up组成，构成③insist坚持说(后跟的宾语从句用陈述语气)；坚决要求(后跟的宾语从句用虚拟语气)④driver n．[熟词生义]驱动因素⑤killer n．杀手，导致死亡的人(或动物、事物)⑥calorie ['kæləri] n．卡路里(热量单位)⑦be likely to do sth.很可能做某事⑧die from死于⑨association [əˌsəʊʃi'eɪʃn] n．协会；关联⑩regardless of不管；不顾regardless[rɪ'ɡɑːdləs] adv.不顾；不加理会⑪alone adj.唯一，仅仅，只有(常放在名词或代词后用来加强语气)⑫recommend vt.推荐，建议recommend doing sth.建议做某事recommend that sb. (should) do...建议某人做……⑬limit...to...把……限制在……；局限于……⑭in other words换句话说⑮cut down on削减；减少⑯cut out停止做；删去，删除；裁剪⑰category ['kætəɡəri] n．类别；种类⑱vitamin ['vɪtəmɪn；NAmE 'vaɪt-] n．维生素⑲fibre (especially US fiber)['faɪbə(r)] n．纤维；纤维制品⑳rather than而不是㉑quantity ['kwɒntəti] n．数量；数额large quantities of大量的㉒besides prep.除……之外还有 adv.而且㉓dairy ['deəri] adj.奶制的；乳品(业)的 n．乳制品；乳品店；牛奶厂㉔as with正如；与……一样；就……来说㉕moderation [ˌmɒdə'reɪʃn] n．适度；合理㉖ideal [aɪ'diːəl] adj.完美的；理想的；想象的 n．理想；完美的人(或事物)㉗fundamental[ˌfʌndə'mentl]adj.根本的；基础的；基本的 n．基本规律；根本法则㉘a key to...……的关键㉙chew [tʃuː] vi.& vt.咀嚼；嚼碎 n．咀嚼㉚end up doing结果是做……㉛allow sb. to do允许某人做……㉜in addition (＝besides)而且，加之㉝consistent [kən'sɪstənt] adj. 一致的；连续的be consistent with...与……一致㉞for example (＝for instance)例如㉟modest ['mɒdɪst] adj.些许的；谦虚的；朴素的a modest amount of...少量……㊱trick [trɪk] n．诀窍；计谋；把戏one trick to...一个……的诀窍㊲rather恰恰相反；而是or rather更确切些；更准确地说㊳start with (从……)开始㊴have a healthy attitude towards对……有健康的态度㊵mostly adv.多半，通常㊶be on the right track 思路或行为方式正确be on the wrong track 思路或行为方式错误[原文呈现]HEALTHY EATINGThere is much debate nowadays as to① what makes up② a healthy diet[1]. For example, scientists have insisted③ for years that a big enemy of health is fatty food. However, there is increasing evidence that the real driver④ of poor health is not so much fatty food, as it is sugar.[2] Heart disease is the number one killer⑤ of Americans. And in America, people who receive 25% of their daily calories⑥ or more through sugar are twice as likely to⑦ die from⑧ heart disease than people who receive less than 10% a day(Journal of the American Medical Association⑨，2014)．[3] This is true regardless of⑩ how healthy the rest of their diet might be. Put more simply, while people continue to argue over whether or not fatty food is dangerous, we already know that sugar is a killer.[1]此处是what引导的宾语从句，同时what在从句中作主语。[2]本句中that引导同位语从句，解释说明evidence的具体内容；as it is是一种语言衔接结构，意为“事实上，实际情况是”，多用来陈述一种原因或状况，尤其是该原因或状况与预期或期待存在不同时。[3]本句是主从复合句。句子的主干是“people...are twice as likely to die from heart disease than people...”，两个who均引导定语从句，分别修饰前面的先行词people。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 alone⑪. The American Heart Association recommends⑫ that we limit ourselves to⑬ 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.[4] In other words⑭，if you want to be healthy, you have to cut down on⑮ desserts, and cut out⑯ sweet drinks altogether.[4]本句是主从复合句。句子的主干是“The American Heart Association recommends that...”，that在recommend后引导宾语从句，从句用虚拟语气；其中which引导非限制性定语从句；定语从句中又包含what引导的表语从句。Beyond this, you can keep healthy by consuming different categories⑰ of fresh foods, especially fruit and vegetables, which are full of vitamins⑱ and fibre⑲[5]，rather than⑳ processed foods. Processed foods often contain less nutrition, and have higher quantities㉑of sugar, salt, and fat than fresh ingredients. Besides㉒this, it is also important to have some meat, beans, or dairy㉓products in your diet, as they provide the necessary protein for strong bones and muscle growth．[6] As with㉔everything in life, moderation㉕is key. The ideal㉖diet is a balanced one, without too much or too little of any one thing.[5]此处是which引导的非限制性定语从句。[6]此处是as引导的原因状语从句。Finally, a fundamental㉗key to㉘healthy 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 chew㉙too quickly end up㉚eating too much food because they still feel hungry.[7] Eating slowly also allows your body to㉛digest your food better, and will allow you to enjoy your food more. In addition㉜， studies show that consistent㉝eating habits, for example㉞，taking three meals a day at the same time each day，[8] are better for our health. It is also better to eat a modest㉟amount of food each time, rather than to eat a lot in one meal, and then a little in the next.[7]本句中what引导主语从句，what在从句中作宾语；that引导表语从句，表语从句中又包含who引导的定语从句和because引导的原因状语从句。[8]此处是动词-ing形式的短语作例子说明前面的主语eating habits。There is no one trick㊱to healthy eating. Rather㊲，healthy eating starts with㊳having a healthy attitude towards㊴food. One question you can ask yourself is，“Do I eat to live, or live to eat？”If you are using food mostly㊵for nutrition, then you are on the right track㊶ 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.[9][9]此处是固定句式It is up to sb. to do sth.，意为“由某人决定做某事”；and连接两个不定式短语to decide...和to make...。[课文翻译]健康饮食现在关于健康饮食的构成有很多争论。例如，多年来科学家一直认为健康的大敌是高脂肪食物。然而，越来越多的证据表明，健康不良的真正推手并非高脂肪食物，而是糖分。心脏病是美国人的头号杀手。在美国，每天从糖分中摄取25%或更高卡路里的人死于心脏病的可能性是日摄取量少于10%的人的两倍 (《美国医学会杂志》，2014年)。无论他们其他方面的饮食多么健康，都确实如此。简单地说，当人们还在继续争论高脂肪食物是否有害时，我们已经知晓糖分是健康的杀手。多余的糖分大多来自甜食和含糖饮料。一个普通的美国人单从含糖饮料中摄取的糖分就占三分之一。美国心脏协会建议我们将每日的糖分摄入量限制在100至150卡路里以下，这少于一听含糖饮料或一块糖果通常所含的糖分。换言之，如果你想健康，就必须减少甜点的摄入，并且完全不喝含糖饮料。除此以外，为了保持身体健康，你还可以食用不同种类的新鲜食物，尤其是富含维生素和纤维的水果和蔬菜，而不是加工食品。与新鲜的食材相比，加工食品通常营养成分较低，糖分、盐分和脂肪含量更高。此外，在你的饮食中摄取一些肉类、豆类或奶制品也十分重要，因为这些食物为强壮骨骼、肌肉生长提供必要的蛋白质。适量是关键，生活中万事均如此。理想的饮食是均衡的，避免过多或过少摄入任何一种成分。最后，健康饮食的基本要诀是细嚼慢咽。自开始进食起，大约20分钟后，你的大脑才会告知你的身体“你吃饱了”。这意味着咀嚼得太快的人最终会吃太多食物，因为他们仍然感到饥饿。细嚼慢咽还能让你的身体更好地消化食物、更充分地享受美食。此外，研究表明，有规律的饮食习惯对我们的健康更有好处。例如，每天固定时间食用三餐。而且最好每餐摄入适量的食物，而不是上一餐吃得多，下一餐吃得少。健康饮食没有诀窍。相反，健康饮食始于健康的饮食态度。你可以问自己一个问题：“我是为了活着而吃饭，还是为了吃饭而活着？”如果你吃饭主要是为了汲取营养，那么你已经在饮食上走对了路子。然而，如果食物已成为你生活的核心，那么你可能已踏上了不健康之路。由你来决定如何生活并做出正确的饮食选择。自查语基 落实基本知能Ⅰ.核心词汇根据语境写出正确的单词1．my favorite ________ 我最喜欢的甜食2．in the university ________ 在大学餐厅3．be high in ________ 高卡路里4．the American Medical _________ 美国医学会5．be full of ________ and ________ 富含维生素和纤维6．________ of sugar 大量的糖7．________ too quickly 咀嚼得太快8．have an ________ development 全面发展9．the ________ diet 理想的饮食10．a __________ key to healthy eating 健康饮食的一个根本要点dessertcanteencalorieAssociationvitaminsfibrequantitieschewoverallidealfundamentalⅡ.拓展词汇根据提示写出相应的单词1．________ ['steɪbl] adj.稳定的；稳重的→stably adv.稳定地→stability n．稳定2．________ [əˌsəʊʃi'eɪʃn] n．协会；关联→associate vt.联想；联系；交往 n．同事；伙伴→associated adj.有关联的；相关的；有联系的3．________ [ˌmɒdə'reɪʃn] n．适度；合理→moderate adj.温和的；适度的；中等的4．________ [kən'sɪstənt] adj.一致的；连续的→consistency n．连贯性；一致性5．________ ['mɒdɪst] adj.些许的；谦虚的；朴素的→modesty n．谦虚；朴实；端庄stableassociationmoderationconsistentmodestⅢ.重点短语1．________________ 不管；不顾2．________________ 关于；至于3．________________ 争辩；为……争论4．________________ 削减5．________________ 和……一样6．________________ 摆脱；丢弃；扔掉7．________________ 停止做(或使用，食用)；删去；阻挡8．________________ 高脂食物9．________________ 加工食品10．__________________ 表示思路或行为方式正确与否regardless ofas toargue over/aboutcut downas withget rid ofcut outfatty foodprocessed foodbe on the right/wrong trackⅣ.重点句型1．[句型]that引导同位语从句[教材]However, _______________________ the real driver of poor health is not so much fatty food, as it is sugar.然而，越来越多的证据表明，健康不良的真正推手并非高脂肪食物，而是糖分。心脏病是美国人的头号杀手。2．[句型]倍数表达法[教材]And in America，people who receive 25% of their daily calories or more through sugar are _________________________________ people who receive less than 10% a day(Journal of the American Medical Association，2014)．在美国，每天从糖分中摄入25%或更多卡路里的人死于心脏病的概率是每天摄入10%以下的人的两倍(《美国医学会杂志》，2014年)。there is increasing evidence thattwice as likely to die from heart disease than3．[句型]表语从句[教材]What this means is ______________________________________ _________ because they still feel hungry.这意味着，咀嚼太快的人最终会吃太多的食物，因为他们仍然感到饥饿。4．[句型]while引导时间状语从句[教材]Put more simply，__________________________ whether or not fatty food is dangerous, we already know that sugar is a killer.简单地说，当人们还在继续争论高脂肪食物是否有害时，我们已经知晓糖分是健康的杀手。that people who chew too quickly end up eating toomuch foodwhile people continue to argue over5．[句型]“It is up to sb. to do sth.”意为“由某人决定做某事”[教材]__________________ how you want to live, and to make the right decisions about your diet.由你来决定如何生活并做出正确的饮食选择。It is up to you to decide课堂提升素养探究新知 发展语言知识1(教材P32)And in America, people who receive 25% of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10% a day.在美国，每天从糖分中摄入25%或更多卡路里的人死于心脏病的概率是每天摄入10%以下的人的两倍。◎句型公式：倍数表达法(1)A＋be＋倍数＋as＋adj./adv.原级＋as＋B；(2)A＋be＋倍数＋adj./adv.比较级＋than＋B；(3)A＋be＋倍数＋the＋名词 (size/weight/length...)＋of＋B；[佳句] The teaching building which is being built now is twice higher than that one.正在修建的教学楼比那个教学楼高两倍。[写美]——一句多译在建的体育馆将是操场的三倍大。①The new stadium being built will be_______________ the playground. (than)②The new stadium being built will be_______________ the playground. (as...as)③The new stadium being built will be_____________________ the playground. (size)twice bigger thanthree times as big asthree times the size of2(教材P32)Put more simply, while people continue to argue over whether or not fatty food is dangerous, we already know that sugar is a killer.简单地说，当人们还在继续争论高脂肪食物是否有害时，我们已经知晓糖分是健康的杀手。◎句型公式：while引导时间状语从句(1)意为“当……时，和……同时”时，引导时间状语从句；(2)意为“尽管，虽然”时，引导让步状语从句；(3)意为“只要”时，引导条件状语从句；(4)意为“然而，可是”时，连接两个并列句子，表示“对比”关系。[佳句] While I was in London，you helped me make an adaptation to the new surroundings as soon as possible.当我在伦敦的时候，你帮助我尽快适应新的环境。[练通]——写出下列句中while的含义①While there is life, there is hope．____________②[2022·全国乙卷书面表达]There are roughly 65% of the students preferring to listen to English songs while 50% of the students choose to watch English movies.____________③[2021·新高考全国卷Ⅰ]While you're in China, Mount Huangshan is a must to visit！____________[写美]——完成句子④虽然学生们来自不同的国家，但他们在夏令营中相处得很好。____________________________________， they got along well in the summer camp.只要然而当……时While the students came from different countries3(教材P32)Journal of the American Medical Association，2014.2014年，《美国医学会杂志》。◎association n.协会；关联，交往；联系(1)in association with... 与……合伙/合作(2)associate vt. 联想；联系associate...with... 把……和……联系在一起associate with sb. 与某人交往或打交道(3)be associated with... 和……有关[佳句] I am Li Hua，chairman of the Students' Association.I will organize an exhibition in association with several other universities.我是李华，学生会主席。我将联合其他几所大学组织一次展览。[练通]——单句语法填空①As long as you associate ________ positive-thinking people，it is certain that you are going to achieve success.②Prior to being involved in the activity，I thought that lots of money ___________ (associate) with happiness.[写美]——应用文之健康饮食③不可否认，健康与均衡的饮食有关。There is no denying that______________________________．withwas associatedhealth is associated with a balanced diet4(教材P32)This is true regardless of how healthy the rest of their diet might be.无论他们其他方面的饮食多么健康，都确实如此。◎regardless of 不管；不顾(1)regardless of为介词短语，后接名词、代词或 v．-ing形式，在句中作状语。(2)in spite of＝despite 尽管[佳句] Our club is open to everyone regardless of age，sex or educational background.不管年龄、性别或者教育背景，我们的俱乐部对每个人开放。[写美]——一句多译尽管他是个普通的门卫，我很尊重他。[2020·全国卷Ⅰ参赛短文]①___________________________________，I show great respect for him.②______________________________________，I show great respect for him.③____________________________________，I show great respect for him.Despite the fact that he is an ordinary doorkeeperRegardless of the fact that he is an ordinary doorkeeperIn spite of the fact that he is an ordinary doorkeeper5(教材P32)In other words, if you want to be healthy, you have to cut down on desserts, and cut out sweet drinks altogether.换言之，如果你想健康，就必须减少甜点的摄入，并且完全不喝含糖饮料。◎cut down on削减；减少cut down 削减，砍倒cut in 插嘴cut off 剪断；切除；隔断；中断；切断(水、电等的)供应；堵截cut out 剪下；割掉；删除；裁剪cut up 切碎；切割[佳句] We can cut down on the amount of gas we use by taking public transportation.我们可以通过乘坐公共交通工具来减少汽油的使用量。[练通]——用cut的相关短语填空①The village was ________ from the outside world by the heavy snow for days.②To ________ my daily expenses, I decide to bring lunch to work tomorrow.③It is bad manners to ________ while others are talking.[写美]——应用文之倡议书④如果所有的人都减少食物浪费，大量的食物可以被节省，更多的人将被养活。___________________________， a large quantity of food can be saved and more people will be fed.cut offcut downcut inIf all people cut down on food waste [佳句] Learning that you have a large quantity of/large quantities of experience in playing basketball，I'm writing to sincerely invite you to join in our basketball club.得知您在打篮球方面有许多经验，我写信真诚地邀请您加入我们的篮球俱乐部。(应用文之邀请信)[练通]——单句语法填空/完成句子①A large quantity of money _______________ (collect) to help those suffering from the floods.②___________________ (大量的) books have been contributed to the children in the countryside since then.③_____________ (大量的) books have been contributed to the children in the countryside since then.has been collectedLarge quantities ofA large quantity of[写美]——应用文之推荐信④我想推荐成都作为你的旅游目的地，因为成都有许多景点，例如都江堰。I'd like to recommend Chengdu as your travel destination, because Chengdu ______________________________， such as Dujiangyan.has a large quantity of tourist attractions [练通]——单句语法填空①I recalled that he often played tricks ________ me, which often made me lose my temper.②He ___________ (trick) into giving up a large quantity of money belonging to him.[写美]——应用文之求助信③作为一名来自美国的交换生，我喜欢吃水饺。你可以告诉我包水饺的诀窍吗？ As an exchange student from America, I like eating dumplings. _________________________________________onwas trickedWould you please tell me the trick of making dumplings?
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