人教版高中英语必修3：Healthy eating
I'm always tired!!
I always have a headache!!
Dear Xiao Dong， I'm sorry you are having trouble in ________.However the situation is easy to change if you take my advice.Here are some tips to help you. First, why not________ Secondly,you should ________ Thirdly,it would be a good idea if________ I hope you will become better.
Yours, ________
An apple a day keeps the doctor away. Our life is limited but our health is priceless. Please value yourself and the loved.
Eat healthily, and be healthy!
Practice
If your friend always feels tired, give him some advice on what to eat.
I suggest doing ... Eg: I suggest eating nuts.It can
provide you with much energy .
Sample dialogue
A: What’s your favourite food? I’m really fond of roast duck.
B: My favourite food is roast mutton and cold vinegar fish.
A: What do you hate? B: I really hate spicy food. It upsets my
stomach and makes me feel ill.
Everybody has to eat, but do you eat a healthy diet? Do you know that the food you eat helps you grow in different ways?
Hቤተ መጻሕፍቲ ባይዱndsome！！
Learning: new words
cucumber eggplant pepper lemon
mushroom mutton
peach
Practice:make a dialogue about
food you like or dislike
My favourite food/fruit/meat is … I’m fond of … I don’t often eat .. I really hate … I can’t stand … … make me gain/lose weight
Useful sentences
I suggest eating ... What/How about...? Why don't you eat ... You'll be better if you eat ... If I were you, I would...
Discussion
If Xiao Dong is your friend,what advice will you give him?
人教版高中英语必修三 Book 3 Unit 2 Healthy eating PPT课件
D. Neither of the two restaurants offered a healthy diet. √
B.Stir-fried vegetables, beef, bacon, water and fruit.
C. Barbecued mutton, Stir-fried vegetables, pure water and beef. D. Barbecued mutton, Stir-fried vegetables, beef and Cola. √
foods that give fibre for protective digestion and health foods
Foods to give you energy
Slow Fast energy energy foods foods
rice sugar noodles Potatoes spaghetti bread Butter
Cream
Oils
nuts
Pre-reading
Task 2: Discussion ☆Should we eat all kinds of food in the chart?
☆What will happen if you do not eat a balanced diet?
Slim 苗条的
Book 3
diet日常饮食
What kind of food do we eat?
• • • • • •
meat vegetable seafood fruit snacks（零食小吃） staple food (主食)
☆ Whatisis a balanced ☆ What a balanced diet?diet?
人教版高中英语必修3Unit 2Healthy Eating文字素材3
Unit 2 Healthy eating食品与健康世界卫生组织评出十大垃圾食品1．油炸食品此类食品热量高，含有较高的油脂和氧化物质，经常进食易导致肥胖；是导致高脂血症和冠心病的最危险食品。
在油炸过程中，往往产生大量的致癌物质。
已经有研究表明，常吃油炸食物的人，其部分癌症的发病率远远高于不吃或极少进食油炸食物的人群。
2．罐头类食品不论是水果类罐头，还是肉类罐头，其中的营养素都遭到大量的破坏，特别是各类维生素几乎被破坏殆尽。
另外，罐头制品中的蛋白质常常出现变性，使其消化吸收率大为降低，营养价值大幅度“缩水”。
还有，很多水果类罐头含有较高的糖分，并以液体为载体被摄入人体，使糖分的吸收率因之大为增高牞可在进食后短时间内导致血糖大幅攀升，胰腺负荷加重。
同时，由于能量较高，有导致肥胖之嫌。
3．腌制食品在腌制过程中，需要大量放盐，这会导致此类食物钠盐含量超标，造成常常进食腌制食品者肾脏的负担加重，发生高血压的风险增高。
还有，食品在腌制过程中可产生大量的致癌物质亚硝胺，导致鼻咽癌等恶性肿瘤的发病风险增高。
此外，由于高浓度的盐分可严重损害胃肠道粘膜，故常进食腌制食品者，胃肠炎症和溃疡的发病率较高。
4．加工的肉类食品（火腿肠等）这类食物含有一定量的亚硝酸盐，故可能有导致癌症的潜在风险。
此外，由于添加防腐剂、增色剂和保色剂等，造成人体肝脏负担加重。
还有，火腿等制品大多为高钠食品，大量进食可导致盐分摄入过高，造成血压波动及肾功能损害。
5．肥肉和动物内脏类食物虽然含有一定量的优质蛋白、维生素和矿物质，但肥肉和动物内脏类食物所含有的大量饱和脂肪和胆固醇，已经被确定为导致心脏病最重要的两类膳食因素。
现已明确，长期大量进食动物内脏类食物可大幅度地增高患心血管疾病和恶性肿瘤（如结肠癌、乳腺癌）的发生风险。
6．奶油制品常吃奶油类制品可导致体重增加，甚至出现血糖和血脂升高。
饭前食用奶油蛋糕等，还会降低食欲。
高脂肪和高糖成分常常影响胃肠排空，甚至导致胃食管反流。
人教版高中英语必修三unit3healthyeating.ppt
Careful reading
1.When Wang Peng thought “N_o_t_h_in_g_c_o_u_ld_ be
_b_e_tt_e_r”, he meant
.
A. his food and drinks the best
B. his food and drinks were the worst
Wang Peng found the reason why Yong Hui’s restaurant was more attractive.
Wang Peng thought out a good idea to have a competition with Yong Hui’s restaurant.
Do you know the names of the following food ?
cucumber
eggplant
lemon
peach
Nuts
Chocolate
Tofu
pea
bean
pepper
rice
mushroom
noodle
spaghetti
Mutton Kebabs
烧烤羊肉串
Scanning
Part 1
Para.1
Part 2
Para.2-3
Part 3
Para.4
searching for main ideas.
Wang Peng felt frustrated because his restaurant was not as full as it usually was.
curiosity. C. Wang Peng found out the reason why he lost
人教版高中《英语》必修3 unit 2 “Healthy Eating” 教学设计
2020年42期总第534期ENGLISH ON CAMPUS人教版高中《英语》必修3unit 2 “Healthy Eating” 教学设计文/莫兴竹一、教学内容分析人教版高中《英语》必修3 unit 2 “Healthy Eating” 的中心话题是“健康饮食”。
教材通过讲述王鹏和雍慧餐馆为顾客提供不同的食物，且二者都存在片面性，都不属于健康的膳食。
最后两人决定合作，将菜单升级，提供给顾客既有能量又有纤维的均衡饮食。
本单元第一部分Warming up，主要让学生通过学习，了解到食物的分类——不同事物给人体提供不同的营养。
Pre-reading部分，要求学生围绕几个问题进行讨论，最后能够理解健康均衡的饮食应该包括哪些食物，款待朋友，应该选择什么样的特色菜以及根据图片和文章标题，对Reading部分的内容进行猜测。
通过学习，学生能够理解王鹏和雍慧的菜单都存在片面性，都不属于健康均衡的饮食，进而在Using Language进行听力和阅读语篇的训练。
Learning about Language 部分由 “词汇学习”和“语法学习”两部分组成。
本单元的最后一个任务是主题写作，要求学生为家庭制作晚餐食谱，分析食谱包含的食物是否能够提供均衡营养，学以致用。
二、学情分析本节课的教学对象是高一年级的学生，他们已经具备一定的英语基础知识，能运用逻辑思维能力解决问题，对“健康饮食”这一话题也不陌生，能够激发他们的学习兴趣，但是对于本单元涉及的大多数专业词汇，学生还是存在问题。
基于此，小组合作学习方式是高一英语课堂的常用形式。
三、教学目标和教学重点及难点1.教学目标。
(1)掌握本单元的核心词汇和短语以及情态动词的功能和用法；(2)根据食物的分类，了解食物的不同功能；(3)能够谈论什么是健康、均衡的饮食；(4)引导学生关注合理饮食、饮食习惯、饮食结构、饮食文化等。
2.教学重点及难点。
(1)掌握本单元的核心词汇和语法结构；(2)了解不同食物对人体的作用并形成健康饮食的意识；(3)学生能够正确使用阅读策略，理解、分析课文；(4)能针对自己遇到的实际问题，发表自己的意见和建议。
高考英语 Unit2《Healthy eating》知识与要点课件 新人教必修3
【答案】 A
4．strength n．[U]力气，力量；[C]强项，长处；优点 归纳拓展 (1)strong (adj.)强壮的→strength (n.)力量→strengthen (v.) 加强；增强→strengthless (adj.)无力的 (2)相关短语 build up one's strength增强实力/体力 at full strength满员，满额 in (great) strength人多势众地
He kept his balance with his arms on top of the wall. 他在墙上用双臂保持平衡。 I think on balance I prefer the new system. 总的说来，我觉得自己更喜欢新体制。 You should balance the advantages against the disadvantages before your final decision. 在作出决定之前，你一定要权衡利弊。
重点 短语
be/go on a diet，ought to，lose weight，get away with，tell a lie/lies，win...back，in debt，spy on，cut down，before long， earn one's living，put on weight，glare at，benefit from
【链接训练】
①The boy ________ on the ground ________ that he had
seen a cock ________ an egg.
A．laying；lay；lay
B．lying；lie；lie
英语：必修3 Unit2 Healthy eating课件(人教新课标)
yours, Ben
homework
Written homework : write a reply letter to Ben. Oral homework : imagine you are planning to open a restaurant which will provide the best local dishes in our hometown and a balanced diet. Discuss how to run the business.
beans
meat
milk
potatoes
bread
butter cheese
rice
mushrooms spaghetti noodles sugar
nuts tofu cabbage
cucumber
eggs lemons
oranges
peas
peaches
Dear friend, Nowadays, I have a big problem. I always eat too much, and I like to eat fast food so much though I know it is junk food. As a result, I become fatter and fatter. What’s more, I have a poor appetite(胃口). I often feel tired. I have seen the doctor who said that is just because of my eating habit. I want to know your attitude to Chinese food and western food. Could you give me some suggestions and give me a healthy recipe for me? Look forward to receiving your reply.
超实用高考英语语法专题复习：Unit2 Healthy eating 人教版必修3
5．limit vt.限制；限定 n.界限；限度→ limited adj.有限的→ limitation n．范
围；限制
6．benefit n．利益；好处 vt.& vi.有益于；有助于；受益→ beneficial adj.有
益的
7．combine vt.& vi.(使)联合；(使)结合→ combination n．结合；联合
(四)经典句式——明特点、会仿用 1．否定词与比较级连用表示最高级含义
悟原句 “Nothing could be better，” he thought.
背佳句
Everyone knows that nothing is more important than health in our daily life.
8． cut down 9． before long 10． put on weight 11． glare at 12． balanced diet 13． for the benefit of 14． keep fit
削减；删节 不久以后 增加体重 怒目而视 平衡膳食 为了……的利益 保持健康
happy. 2．David has a strong body.He has the strength to do this hard
work.We had better strengthen the relationship with him.(strength) 3．Everyone knows the benefit of learning English and if you learn it well, it
Ⅲ.选词填空 1．consult/look up
①When you meet with any new words, you'd better look up them in the dictionary. ②When you are in doubt about the meaning of a word, consult a dictionary. 2．long before/before long ①We'll meet each other again before long . ②She said she had seen the film long before .
人教版高中英语ppt配套课件：必修3 unit 2 Healthy eating
话题美文欣赏
课前自主导学
考点难点易混点
3．Wang Peng was amazed when he saw the menu of Yong Hui's restaurant because ________. A．there were only raw vegetables and water served in
话题美文欣赏 课前自主导学 考点难点易混点
A second clinical study, called “DASHSodium ， ”
looked at the effect of a reduced dietary sodium(钠)intake on blood pressure as people followed either the DASH eating plan or a typical American diet. Results showed that reducing dietary sodium lowered blood pressure for both the DASH eating plan and the typical American diet. The biggest blood pressurelowering benefits were for those eating the DASH
and sodium.
话题美文欣赏
课前自主导学
考点难点易混点
ቤተ መጻሕፍቲ ባይዱ
Notes：
①elevate ['eliveit] vt. 提升，鼓舞
②nutrient ['nju：triənt] n. 营养品；adj.营养的 Read the passage carefully and judge the following sentences true(T) or false(F)． 1．Healthy eating may make some difference to blood pressure.
高中英语 Unit 2(Healthy Eating)教案人教版必修三 教案
Unit 2Healthy Eating1.Topics:Problems with diet ;Balanced diet and nutrition2.Words and expressions3.Functions:1)Suggestions and adviceYou must /must not… ; What should I do?I think you ought to …; I suppose you had better…Perhaps you should…Do you think you could give me some advice?2)Seeing doctorsWhat’s the matter? What’s wrong?What seems to be the trouble?How long have you been like this?3)Agreement and disagreement.I don’t agree. Of cause not. I don’t think so.All right. T hat’s a good idea.No problem. Certainly /sureYes, I think so. I’m afraid not.4. Grammar: The use of ought toYou ought to cook fresh vegetables and meat without too much fat If you want to stay slim.You ought not to eat the same kind of food at every meal.Period 1.Step 1. warming up1. Do you eat a healthy diet? What kind of food do you usually have for meals? Are the food you usually eat healthy food or unhealthy food?(Discuss in pairs)2. Name some healthy food and unhealthy food.healthy food unhealthy food.All vegetables: cabbages, Fatty food: French friesPeppers tomatoes potatoes cream roast pork/lambAll fruits: apples, grapes sugary food:chocolateStrawberries bananas pears sweets/honey ice-creamDairy products:Milk cheese salty food:can biscuitSeafood: shrimp cookiesTofu eggs3. Do you know that the food you eat helps you grow in different ways? Some will make you fat/tall/thin.Look at the charm below,and see which kind of food they.FOOD TO GIVE YOU ENERGY FOOD TO GROW BONESAND MUSCLE Foods that fiber fordigestion and healthFast energy food Slow energy food Body-building food Protective foodsRice sugarNoodles potatoesSpaghetti breadCorn dumplings Butter creamOils ham nutsFried bread stickFried cake/chips Dairy products:Milk cheeseMeat eggs tofuSeafood shrimp All vegetables(eg.beans, Cucumbers,mushrooms,peas, Cabbage,…)all fruit(pears Apples, peaches, oranges,…)Questions:1.Which of these groups of food do you like best?2.Which of them do you eat most often?3.Do you think we should eat each kind of food?3.What will happen if you do not eat a balanced diet?Too much fatty/sugary/salty food will cause many diseases and get too fat.Only protective food will feel weak ,no energy and get too thin.Step 2. Pre-reading1. Discuss the questions in the chart.(Which food contains more…)2. Order the following food from which contains most fat to which contains less.Answer: ice-cream, eggs, chicken, rice, peachesStep 3 Fast reading and answer the following questions1. What does Wang Pengwei’s restaurant serve?2. What about Yong Hui’s restaurant?Step 4 Intensive reading and find the answers to prehending.Period 2 Language pointsStep 1.Lead-in: Listen to the tape to get a better understanding.Step nguage points1.Wang Pengwei sat in his empty restaurant feeling very frustrated.feeling very frustrated 现在分词在句中作伴随状语eg.She sat on the chair reading a newspaper.(表伴随)Walking in the street, she met her old friend. (表时间)Seeing no body at home, she decided to eat outside.(表原因)The child fell, striking his head against the ground. (表结果)2.His restaurant ought to be full of people.Ought to 1) to show a moral duty 表示一种道义上的责任，应该Eg.She ought to look after her child better.You ought to study hard to get a high mark.2)ought to have done 表示本应该…，而却没有…Eg.You ought to have e yesterday.3.He thought of his mutton kebabs, fatty pork cooked in the hottest oil. 过去分词短语作后置定语，表被动。
必修3 Unit 2 Healthy eating
【本讲教育信息】一、教学内容必修3 Unit 2 Healthy eating（一）重点单词（二）重点短语（三）重点句型二、知识精讲（一）重点单词1. diet1) n. 日常饮食、食物Proper diet and exercise are both important for health.适当的饮食和锻炼对健康都很重要。
The doctor advised him to go on a diet to lose weight.医生建议他节食减肥。
No sugar in my coffee please. I am on a diet.请不要给我的咖啡放糖，我在节食。
2）vi. 节食；实施节食疗法Do you think it necessary for me to diet?你认为我有必要节食吗？She’s always dieting but she never seems to lose any weig ht.她总是在节食，但体重好像并未减少。
2. balance1) vt. 平衡；权衡Try to balance your diet by eating more fruit and less protein.多吃些水果, 少摄入些蛋白质, 使饮食均衡合理。
You have to balance the advantages of living in the country against the disadvantages.你得权衡一下住在乡下的好处和坏处。
2) n. 天平，平衡；余额，余数Try to achieve a better balance between work and play.争取把工作和娱乐更好地结合起来。
I must check my bank balance.我要核对一下我在银行的余额。
Athletes need a good sense of balance.运动员要有良好的平衡感。