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

该高中英语课件围绕“健康饮食”主题，聚焦说明文结构、主题、语言特征及连接词使用，通过Emerson名言、问题讨论结合食物类情感升华视频导入，以预测主旨、快速阅读抓结构、细读分析段落要素、词汇语法内化到写作输出为支架，构建连贯学习脉络。 其亮点在于多模态资源整合与读写深度结合，运用健康餐盘教育视频、trick语义网络图等辅助理解，聚焦语言能力（分析连接词、写作结构）和思维品质（批判性问题、写作技巧分析），如细读环节用“主题句+支持细节+技巧”框架，助力学生提升读写与思维能力，也为教师提供丰富资源和清晰教学路径。

Learning objectives: By the end of this period, you will be able to… 1. read an exposition about healthy diet and grasp the structure, theme and language features of it. 2. learn and use linking words correctly to strengthen textual cohesion. 3. reflect on your own eating habits and write an article about a healthy diet. 对应教案变化修改 Food and culture Using languageⅡ ---Reading for writing Writing about a healthy diet 2 Lead in Emerson The first wealth is health. How to keep healthy？ 1. What makes up a healthy diet? 2. Do you know any healthy eating tips/habits? Think and share 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. A magazine. Predict the main idea according to the title and the picture. 3. What is the genre of the text? exposition 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 para1 para2 para3 para4 para5 1. Read and match Fast Reading How many parts can we divide into? 2.Read for structure Part 1 —— paragraph 1 problem（问题） Part 3 —— paragraph 5 Conclusion（结论） Part 2 —— paragraph 2-4 Advice on health （关于健康的建议） Fast Reading Skim the passage and find out the problem and advice on healthy diet. The real killer is _________ desserts sweet drinks balanced slowly consistent Problem (Para1) Conclusion (Para5) Read for structure Advice on health (Para2-4) sugar Cut down on _________and cut out____________ Keep a _________diet by consuming different categories of foods. Eat_________and form____________eating habits. Have a healthy__________towards food. attitude Fast Reading Read Para1 for the key point, the supporting details and the writing technique. 1. What is the topic sentence? 2. How does the writer support his topic sentence? topic sentence supporting details example explanation conclusion quotation Who is the real killer of health? Fat or sugar? Activity 1: read each paragraphfor some information While-reading While-reading using numbers using linking words contrasting ideas are being introduced introduce another way of saying what was already mentioned 3. What writing technique does the writer use? Read Para1 for the key point, the supporting details and the writing technique. Activity 1: read each paragraph for some information While-reading Group work Read Para2-4, to find out the key point, the supporting details and the writing technique in each paragraph 1. What is the topic sentence/key point? 2. How does the writer support his point? 3. What writing technique does the writer use? 1. What is the topic sentence? 2. How does the writer support his topic sentence? 3. What writing technique does the writer use? Para2 using numbers using linking words explanation quotation Activity 1: read each paragraphfor some information Read for Details Lead-in Read for Writing Compose Your Writing Assess Your Writing Para.1&2 Rules for healthy eating Reduce_____________ Reasons 1. The real killer is ___________; 2. The extra sugar comes from _________________________________ Advice 1.Cut down on__________ and cut out________________ sweets sugar sweets and sweet drinks desserts sweet drinks While-reading Para3 making a comparison definition 1. What is the topic sentence? 2. What diet is a balanced one? 3. How does the writer support his topic sentence? explanation Activity 1: read each paragraph for some information Read for Details Lead-in Read for Writing Compose Your Writing Assess Your Writing Para.3 Rules for healthy eating Keep it _________ and ___________ Reasons 1.Fruit and vegetables are full of _______________________ 2.Processed food often contain _______ and have __________________________________________ Advice Keep a balance by ___________________________________ ____________rather than processed including____________ _______________________________________________________ fresh balanced vitamines and fibre less nutrition higher quantities of sugar，salt and fat consuming different categories of foods have some meat, beans, or dairy products. While-reading Para4 explanation examples What’s the fundamental key to healthy eating? Eat slowly, regularly and eat in moderation(适量). How does the writer support his key point? Activity 1: read each paragraph for some information Read for Details Lead-in Read for Writing Compose Your Writing Assess Your Writing Para.4 Rules for healthy eating ____________________ and ______________________________ are good for our health Reasons Eating slowly will allow you ________________________________ Advice ________________ Eat_____________________________________________________each time and form ________________________________ Eating slowly consistent eating habits digest better and enjoy more Eat slowly; a modest amount of food consistent eating habits While-reading Para5 How do you understand it? Activity 1: read each paragraphfor some information Read for Details Lead-in Read for Writing Compose Your Writing Assess Your Writing Para.5 Rules for healthy eating Healthy eating starts with___________________________ Reasons If we eat to live, we are ___________with diet; If we live to eat, we might be on the road to________________________ Advice ________________________________towards food a healthy eating attitude on the right track bad health Have a healthy attitude Para.2—Point of view + Supporting details  linking words  figures/data  examples  research results  quotation  make a comparison Para.1—Introduction Introduce a topic or a phenomenon structure Summary—How to organize a practical writing of a healthy diet Para.3—Conclusion as to _____________________ make up a healthy diet _________________ fatty food__________________ There is increasing evidence that ________________ the real driver of poor health __________________ as it is __________________ be likely to do sth ____________________ die from heart disease_________________ regardless of _________________ Put more simply _______________________ argue over sth (with sb) ________________ Para.1 至于，关于；就……而论 组成；补足；化妆；编造 高脂肪食物 越来越多的证据表明 不良健康的真正推手 “事实上;实际情况是” 倾向于，很有可能 死于心脏病 不顾，不管 简单地说, 简而言之 辩论某事，为…争论 The Average American ____________________ The American Heart Association _______________________ recommends that sb (should) do______________________ limit ... to _____________________ one can(n.一听的量) of sweet drink __________________ a single candy bar _______________ cut down on _________________ cut out __________________ Para.2 一个普通的美国人 美国心脏协会 建议...... 把......限制在 一罐甜饮料 一块糖 削减，减少 切断；删去 Beyond this ___________ different categories of ______________ be full of ____________ rather than _____________ processed foods _______________ contain less nutrition _________________ quantities of _________________ fresh ingredients _________________ dairy products ________________ provide sth for sth =privde sb with sth__________ as with ______________ moderation is key . ________________ the ideal diet ______________________ a balanced one ______________ Para.3 除此之外 不同种类的...... 富含 而不是 加工食物 包含少的营养 大量的 新鲜的原料 乳制品 提供 正如；与…一样 适度是关键 理想的饮食 均衡的 a fundamental key to (doing) __________________________ end up doing______________________ digest your food better __________________________ consistent eating habits ___________________ taking three meals a day ____________ a modest amount of food _______________ Para.4 一个(做..)基本要素 以…而告终 更好消化食物 固定的进食习惯 一日三餐 适量食物 There is no one trick to…__________________________ have a healthy attitude towards… _______________ on the right track _________________ be on the road to ________________ It is up to you to do sth._________________ Para.5 没有诀窍 对…抱有健康的态度 思想正确；走对路了；未离题的 在...过程中，在去...路途中 这取决于你 There is much debate nowadays as to what makes up a healthy diet.For example，scientists have insisted for years that a big enemy of health is fatty food.However，there is increasing evidence that the real driver of poor health is not so much fatty food，as it is sugar as to/for是介词短语,用法与about相同。 意为“至手，关于；就…而论 make up 组成；构成；编造;和解；和好 makeup 化妆品 insist 坚持；坚决要求 insist on/upon doing sth 坚持做某事 insist +that 从句 insist 表示“坚持主张”和“坚决要求”时 that 从句用虚拟语气；而表示“坚持说”和“坚持认为”时则仍用陈述语序。 宾语从句 宾语从句 同位语语从句 “推手” drive vt. 推动；驱使 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。 完成句子 （1）Our teacher insisted that we __________(要平衡学习与娱乐). （2）She insisted that________________（她是对的）. （3）I suggested that he_______________（复习功课）for the coming exam. （4）His pale face suggested that he 　　　　　　　 （生病了）. （should) review/go over his lessons (should) balance study and recreation was sick /fell ill 【误区警示】 suggest 作“暗示，表明”讲时，insist 作“坚持说”讲时，其后所接的宾语从句用陈述语气。 It suggests that he isn’t willing to go with us. 那表明他不愿意和我们一起去。 she was right Writing Journal of the American Medical Association... 《美国医学会杂志》 ★association n.协会;关联 [合作探究] 阅读下列句子,写出句中的词组及含义 ① I associate the sea with the summer holidays. 词组_________________ 含义把...和...联系在一起 ② Chaplin is always associated with humorous movies in the public mind. 词组 含义 与...相关；与...有联系 ★associate v.联想；联系；交往 n. 伙伴，同事 ★associated adj.有联系的；相关的 assosicate...with... 把...和...联系在一起 be assosiated with...与...相关；与...有联系 associate...with... be associated with... However,there is increasing evidence that 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,不良健康的真正推手并非过多的脂肪类食物,而实际上是糖。 【句式剖析】本句是一个复合句。there is increasing evidence是主句,that引导的是同位语从句,用来说明evidence的内容。 There is a lot of evidence that stress is partly responsible for disease. 有很多证据证明压力是造成疾病的原因之一。 Can you provide any evidence that he was innocent of the crime? 你能提供证据证明他没有犯这罪吗? 常见后接同位语从句的名词 My friend told us the truth that he fell down from his bike this afternoon. 我的朋友告诉我们今天下午他从单车上摔下来的真相。 He made clear his desire that he should work hard to go to college. 他已清楚地表明了他要努力学习考上大学这一愿望。 【即学即用】单句语法填空 缩写并翻译 ① National Basketball Association _________________ 单句语法填空 ② I have never associated you _______ this place. ③ He belongs to a trade ____________ (associate). ④ Roses are usually _______________ （associate） with romance. 翻译句子 ⑤ He has no association with this project. _______________________ NBA 美国全国篮球协会 with association associated 他和这项工程没有联系。 Writing This is true regardless of how healthy the rest of their diet might be. regardless of 不顾；不管；不论 in spite of with regard to e.g. ①. Our club is open to everyone regardless of age, sex, or educational background. ②. It is unbelievable that Mr Lucas leads a simple life in spite of his great wealth. 尽管 = despite 关于；至于 无论他们其他方面的饮食多健康,都确实如此。 【即学即用】单句语法填空 ① We went out __________ spite of the rain. ② We worked all day in spite ________ the cold weather. ③ Our club is open to everyone regardless ____________ age, sex or educational background. ④ This special school accepts all disabled students,____________（regard） of educational level and background. 完成句子 ⑤ 关于未来石油的供应问题,情况尚不明确。 _____ ______ _____future oil supplies, the situation is uncertain. in of of regardless With regard to ①a quantity of +不可数名词 a quantity of +可数名词复数 quantities of +不可数/可数名词 ②in quantity 大量地，许多地 谓语动词--单数 谓语动词--单数 谓语动词--复数 大量的： C many; few; a (great) number of; a good/great many U much; little; a great deal of; a large amount of; large amounts of C+U a lot of / lots of; plenty of; a large quantity of / large quantities of; masses of Processed foods often contain less nutrition,and have higher quantities of sugar,salt,and fat than fresh ingredients. 加工食品往往含有较少的营养,并有比新鲜成分更多的糖、盐和脂肪。 【针对练习】 单句语法填空 (1) Large ____________ (quantity) of money have been spent on the bridge so far. (2) Large quantities of air conditioners ____________ (sell) since March 1st. (3) A large quantity of students ___________ (save) in the earthquake. 完成句子 (4)He wants to buy the books______，so the storekeeper will give him a discount. 他想大量购买这些书，因此店主将会给他折扣。 quantities have been sold was saved in quantity Writing There is no one trick to healthy eating.. trick n. 诀窍；计谋；把戏；恶作剧 play a trick on sb trick sb into doing sth 捉弄某人 欺骗某人做某事 1. He told me all his tricks as the best salesman. ____ 2. He managed to trcik his way past the security guards.___ 3. The naughty boy likes playing tricks on his classmates.___ 窍门 欺骗 恶作剧 健康饮食没有一个诀窍。 trick 语义网络图 骗人的“诡计” 表演魔术的“诡计” 诡计；花招；恶作剧 技巧；诀窍 trick 诡计 （基本义） 欺骗；哄骗 做好某事的“诡计” 戏法；把戏 n v  trick or treat意思是不给糖就捣蛋，指的是万圣节的时候，孩子们要糖果等礼物，如果不遂愿就要搞恶作剧。 万圣节（Halloween）是在每年的11月1日，是西方传统的节日，每当万圣节来临时，小孩都会装扮成各种可爱的鬼怪挨家挨户地敲门，要求获得糖果，否则就会捣乱。 单句语法填空/完成句子 ① Don’t take it seriously; she just wants to play a trick you. ② We were tricked buying a poor car, which made me very upset. ③ He tricked me into (lend) him ￡100 and didn’t give it back. ④ Not only did you correct my mistakes, but you also of studying English. 你不仅纠正了我的错误，还教了我学英语的诀窍。 on into lending taught me tricks Put more simply，while people continue to argue over whether or not fatty food is dangerous，we already know that sugar is a killer. 【句式分析】本句中while引导时间状语从句，从句中包含了whether 引导的宾语从句，主句中含有that 引导的宾语从句。 领悟while 的含义及句法功能 （1）It’s said that an American often starts a speech with a joke，while an Austrian rarely does so. __________________ （2）While online shopping has changed our life，not all of its effects have been positive. ______________________ （3）Please don’t talk so loudly while others are working. ______________________ while 意为“而，然而”，连接并列分句 while 意为“尽管，虽然”,引导让步状语从句 while 意为“当……时”，引导时间状语从句 简单地说，当人们还在为高脂肪食物是否有害而争论不休时，我们已经知晓糖分是健康杀手。 单句语法填空 （1）［词汇复现］ 　　　　 　 she was in Paris，she associated with many distinguished artists. （2）He’s tired 　　　　 　 I didn’t feel tired. While/ When while ideal adj.完美的；理想的；想象的n．理想；完美的人(或事物) ①The houses are absolutely ideal ________ families with young children. ②In any case ________ ideal and the real must always be referred to one another. ③Good excuse won't help you __________________！ 美好的借口都不会帮助你实现自己的人生理想！ 理想与现实 实现理想 对……极为适合 the ideal and the real realize/fulfil one's ideal(s) be ideal for... for the realize your life ideal The ideal diet is a balanced one, without too much or too little of any one thing. 理想的饮食是每样食物都不会吃太多或者太少额均衡饮食。 up to取决于;到达(某数量、程度等) up to now到目前为止(常与现在完成时连用) —What shall we do tonight then? ——那么,我们今晚做什么呢? —It’s up to you—whatever you want. ——你说了算——你想做什么都行。 You can play up to 30 games at one time. 你可以一次进行多达30个游戏。 It is up to you to decide how you want to live,and to make the right decisions about your diet. 你可以自己决定如何生活,如何选择正确的饮食。 Enjoy a healthy diet and live a better life . You are what you eat. 人如其食。 An apple a day keeps the doctor away. 一天一苹果，医生不找我。 First wealth is health. 健康是人生的第一财富。 Discussion Brainstorm usefeul expressions structure List your eating habits. Healthy? or unhealthy?... language features Introduction: a clear point/thesis Body paragraph: topic sentence 1 + details topic sentence 2 + details topic sentence 3 + deteails Conclusion: a short summary calories nutrition a healthy diet processed food consistent eating habits a modest amount ... 1. Linking words: put more simply/in other words/rather than/however... 2. Points and details: facts about diet and nutrition... Brainstorm： How to write a descriptive essay about your own diet? 47 Writing 书面表达: 假如你是李华，你的朋友王力目前正因体重暴增而苦恼不已，来信向你咨询关于健康饮食的问题。请你给他写一封回信，介绍一下你的饮食习惯。内容包括： 1. 很少吃甜食，基本不喝甜饮料； 2. 饮食中蔬菜、水果居多，有少量肉、蛋和奶制品； 3. 一日三餐有规律。 注意： 　　1. 词数80左右； 　　2. 可适当增加细节，以使行文连贯； 　　3. 开头和结尾已给出，不计入总词数。 Writing 审题 1. 确定文体：这是一篇应用文，向朋友描述自己的饮食习惯。 2. 主体时态：以一般现在时为主。 3. 主体人称：人称应该以第一人称为主。 谋篇 第一段：应开门见山，引入话题。 第二段：阐述理由，给出建议。 第三段：总结全文，发出希望。 Sample Writing Dear Wang Li, 　　I am sorry to hear that you have been gaining/putting on weight recently and you are upset about it. I think your unhealthy diet is closely associated with your problem. As for me, I have a healthy diet. Firstly, I take three meals a day at the same time each day, regardless of holidays. Secondly, I rarely consume sweet foods or sweet drinks.Most fundamentally, my diet contains quantities of fruit and green vegetables, which can supply/provide me with necessary vitamins. Besides, modest amount of meat and dairy products are also included in it. 　　I hope you will have a healthy diet in the future, too. Only in this way can your weight problem be solved soon. Yours Li Hua Thanks 51 belief信仰 conclusion结论 decision决定 discovery发现 doubt怀疑 explanation解释 fact事实 hope希望 idea想法 information信息 knowledge 知识 message信息 news消息 opinion意见 order命令 possibility 可能性 problem问题 promise允诺 proof证明 proposal建议 question问题 suggestion建议 truth真相 theory理论 thought想法 wish愿望 word消息 desire愿望 null 133726.05 eng - iTunNORM 00000081 000000B3 0000093D 0000189C 00008268 00000F00 000039EB 0000423D 0000824E 000095B1� eng - iTunSMPB 00000000 00000210 000008FA 000000000059F076 00000000 00517D3A 00000000 00000000 00000000 00000000 00000000 00000000� $