高中英语 unit2Healthy Eeating 整单元详细教案 新人教版必修3

教学课题：Unit2 HEALTHY EATING Period1.Warming-up and Pre-reading授课课时：1教学目的：1. 了解什么是均衡饮食2. 了解食品三种分类3. 预测课文内容教学重点：1. 了解均衡饮食养成良好的饮食习惯教学难点：1. 预测课文内容教学步骤：STEP1：Warming-up1. In Unit1 we have learnt many festivals around the world. Can you list them? Can you tell us what well eat in these festivals?Answer: eg: Well eat Zongzi in Dragon Boat Festival.Well eat turkey in Christmas.目的：回顾上单元的内容同时引出第二单元有关食物的内容。2. Game:Lets have a check. Look who knows the most food. Well name this food group by group.3. Every one has his favorite food. Garfield like Spaghetti and collar of brawn best. What about you? What food do you like best?Do you know whether you eat a healthy diet or not?4. Proverb:There is a proverb about food: “ You are what you eat!” Please choose the best explanation for this proverb.A. You will become what we eat.B. Your health is decided by what you eat.C. You should buy and eat nutritious food.D. What you eat can make you healthy.Answer: B. 吃什么长什么。 人如其食。5. Classify three kinds of food.Different food give us different nutrition. There are three kinds of foods which help us grow in different ways. Do you know what they are?food to give you energy-energy giving foodfood to grow bones and muscle-body- building food 强身健体的食品food that helps the body fight diseases-protective food 防护食品6. Read the form on P9 Warming-up.Lets read the form of Warming-up to know detail food of the above three kinds of food.Which groups of food do you like best?Which do you eat most often?7. Food pyramid.8. According to the food pyramid and what we learnt, can you give us a definition about healthy diet?Answer: A healthy diet is one that has some energy-giving, body-building and protective foods every meal without too much fat, sugar and salt.We also call it as a balanced diet.A balanced diet=a lot of energy-giving food+ plenty of protective food+ some body-building foodImportant phrases: （have PPT）diet和food的区别：diet 指的是习惯的食物或规定的食物，特指维持健康的食物，如病人的疗养食物,减肥者的食物； on a diet 减肥food是一般指凡能吃能喝的具有营养的东西。She has been on a diet for a week, so she is very weak now.He is too fat. He has to go on a diet or he cant get out from the door.A balanced food: balance v. n.Everyone ought to have a balanced state of mind.每个人都应该保持心态平衡。Can you balance yourself while skating?滑冰时你能保持身体平衡吗？Please gain a better balance between work and play.请争取把工作和娱乐更好地结合起来。9. If we dont have a balanced diet, what will happen?Answer:If you eat too much energy-giving food you will become fat and suffer from high blood pressure. If you eat too much body-building food you will grow taller and stronger but not necessarily healthier.If you eat too much protective food for every meal you may lack energy.If you dont eat enough food of any of the three kinds you may get too thin.STET2: PRE-READING1. Competition between groups.Look at the topic and the pictures. Predict what the passage is about.Write answer on the paper and then compare whose answer is the most close to the passage.()Answer:This reading passage introduces the students to two unbalanced diets through the story of Wang Peng and Yong Hui. Food at Wang Pengs restaurant contains too much fat while Yong Huis restaurant offers little energy-giving food.STET3: HOMEWORKTask 1 Compare the two restaurants(蓝色为要填的内容)Wang Pengs restaurantYong Huis restaurantFoodbarbecued mutton kebabs;roast pork; stir-fried vegetables; fried ricerice; raw vegetables; fruitdrinkcolawaterpricelowhighstrength of the dietgiving its customers energy-giving foodmaking its customers thin/ slimweakness of the diet causing thecustomers to be fatMaking the customers become tired quickly复习重点词汇：a healthy diet，food to give you energy-energy giving foodfood to grow bones and muscle-body- building foodfood that helps the body fight diseases-protective food，a balanced diet复习Warming-up中出现的新单词授课日期： 序号：12、13授课进度：正常教学课题：Unit2 HEALTHY EATING Period2. ReadingI授课课时：2教学目的：1. 通过老师简述课文配合填空熟悉课文内容2. 掌握课文中的疑难句子和重点词汇3. 通过自主提问来培养学生的自主学习的能力教学重点：1. 熟悉课文掌握疑难句子教学难点：1. 学会跳读和快读课文教学步骤：STEP1：Review1. Check homework.Wang Pengs restaurantYong Huis restaurantFoodbarbecued mutton kebabs;roast pork; stir-fried vegetables; fried ricerice; raw vegetables; fruitdrinkcolawaterpricelowhighstrength of the dietgiving its customers energy-giving foodmaking its customers thin/ slimweakness of the diet causing thecustomers to be fatMaking the customers become tired quicklySTEP2: Reading1. Questions about two posts.There are two posts of Wang Pengs and Yong Huis restaurant. Can you find out?Q1 : What is the advantage of Wang Peng or Yong Hui?Q2: How about their disadvantages?Q3: Who will win?2. Important phrases in the two posts: tired of, lose weight, slimming food, feel good, discountstired oflose weightslimming foodfeel gooddiscounts3. Introduce the story.One day, Wang Peng felt frustrated. Why does he feel so frustrated? Because by lunch time, his restaurant was _empty_, which _ought to be_ full of people. (原句即疑难句一：line4. By now his restaurant ought to be full of people. But not today! )Lets find out what happened to Wang Pengs restaurant. This is the menu in his restaurant. There are barbecued mutton kebabs, roast pork, stir-fried vegetables, fried rice. (即疑难词汇之一Line2/3) （Who can be the waiter to explain the menu for us?）For this menu Wang Peng thought nothing could be better.(原句即疑难句二：Line7) That means Wang Peng thought his food and drinks were the best.One day, Li Chang hurried by. Li Chang was not coming to eat in Wang Pengs restaurant _as_ he always did. So Wang _followed_ himOh! My god! This restaurant is full of people. _curiosity_ drove him inside. (原句Line16)Yong Hui _came forward_ and gave a _menu_ to him, saying, “Ill help you _lose weight_ and _be fit_ in two weeks.”(原句 Line16-19) He found the menu in Yong Huis restaurant are only rice and raw vegetables. Even more, he was amazed at this and especially the price on the menu. (原句Line22 be amazed at=couldnt believe ) Why there are so many people in his high price restaurant? It cost more than a good meal in his restaurant.He could not believe his eyes.(疑难句：Line23)In order to find out the reason, he went to the library, because he could not have Yong Hui getting away with telling people lies!(疑难句：Line27)What did he find?Wangs restaurant Yongs restaurantserve far too much fatserve far too little fatno enough energy-giving foodWang thought out a good idea to win his customers back. what idea did he think out?Important phrases: barbecued mutton kebabs, roast pork, stir-fried vegetables, fried rice, hurry by, curiosity, driveinside, come forward, be fit, be amazed at, customersCuriosity N. 好奇心Curiosity killed the cat. 好奇害死猫。Curious anj.好奇的,渴望知道的;爱探究的(+as to/about)+to-v+wh-The boy was curious about everything he saw. 那男孩对所见的一切都感到好奇奇怪的;稀奇古怪的,难以理解的I heard a curious noise last night. 昨晚我听见一个奇怪的响声。Serve V.N. 1. 为.服务;为.服役;供职 2. 招待,侍候;上酒,端菜1.为.服务 是serve sb.不要加forserve the people2. serve in 在。任职serve in the navy 在海军中服役。3.at your serve 随时为你服务/效劳My car is at your serve.Be amazed at 对.大为惊奇be amazed to see 到听到, 发现.感到吃惊be amazed to hear 看到听到, 发现.感到吃惊be amazed to find 到听到, 发现.感到吃惊相似：be difficult to doGet away with telling liesDifficult sentences:By now his restaurant ought to be full of people. But not today!nothing could be better.He could not believe his eyes=He was very surprised or amazed at what he saw.he could not have Yong Hui getting away with telling people lies!=He could not let Yong Hui tell lies while are not found out.4. ComprehendingA. When Wang Peng thought “Nothing could be better”, he means _A. His food and drinks were the best.B. His food and drinks were the worst.C. His food should have been improved.D. He could do nothing with his food and drinks.B. Why did Wang Peng go into the newly-opened restaurant?A. Because he was angry.B. Because he was curious.C. Because he wanted to blame its owner.D. Because he wanted to ask for advice.D. What is Wang Pengs impression on Yong Huis restaurant?A. All the customers in it were very slim.B. It was too small and too noisy.C. The food in it was very nice and better than that in his.D. There was so limited food but the price was much higher.C. We can infer from the last sentence that _A. Wang Peng would learn from Yong HuiB. Yong Hui would learn from Wang PengC. The competition had began and would continueD. The two restaurants would give up the competition5. read the text again, and put forward questions by themselves.STEP3: Homework1. 复习重要词组背诵疑难句子2. P11 Comprehending 1/3/4授课日期： 序号：14授课进度：正常教学课题：Unit2 HEALTHY EATING Period3. Reading II授课课时：1教学目的：1. 通过老师简述课文配合填空熟悉课文内容2. 提炼文章的德育目标3. 学习各种表示“说”的单词教学重点：1. 通过老师简述课文配合填空熟悉课文内容教学难点：1. 提炼文章的德育目标教学步骤：STEP1：COME AND EAT HERE1. Predict the storyQ1: Can you tell me the last sentence of the Come and Eat Here?The competition between the two restaurants was on.Q2: How do you think the story ends?Q3: Look at the picture on P15, How and why do Wang Peng and Yong Hui get married?2. Introduce the story1st paragraph:Read the 1st paragraph and fill in the blanks.A week later, Wang Pengs restaurant was _nearly full_ . He felt happy because he was able to _earn his living_ and did not look forward to _being in debt_. He smiled as he _welcomed_ some customers warmly at the door.Yong Hui was very angry and glared at him when she came to Pengweis restaurant because_She thought he had spied on her restaurant._ Wang Peng explained thathe found her menu so limited that he stopped worrying and started advertising the benefits of his food.Earn ones living by=make ones living byThey earned his living by fishing.After all 毕竟 all in all 总的来说 first of all 首先，第一 at all 根本，完全Above all 首先，最重要的是Be in debt 欠债 out of debt 不欠债Glare atGlare, stare, gaze辨析？Glare: 怒视 They stopped arguing and glared at each other.Stare: 盯着看 The old man stared up and down at the guest.Gaze: 凝视Spy onV. 暗中监视，侦查，看见，发现From the little hole in the back door he could spy on the whole class.Sigh V. 叹气、叹息惋惜;思念(+for)She sighed for home and friendsBenefit V.For ones benefit 为了某人的利益For the benefit of sb 为了某人的利益Combine使结合;使联合(+with)Some films combine education with recreation. 有些电影把教育与娱乐结合起来。Cut down夺取某人的生命He was cut down by cancer at an early age.缩短、删除某物 Your article is too long. Please cut it down to 1000 words.减少数量 The doctor asked him to cut down his fat.Cut down the price 降价Before long/long before区别？Before long: 不久以后，很快，多于将来时或过去时连用I shall visit you again before long. 很快我就会再来看你的。Before long he had to move on. 不就他有得搬迁。Long before: 很久以前，多余完成时态连用He had taken a doctors degree long before. 他很久以前就获得了博士学位。注：long before 有时表示 早在。之前He had come to America long before the war. 他早在战争之前就来到美国。Provide装备,供给(+with)Somehow she managed to provide her children with food and clothing2nd paragraph:Can you predict the context of 2nd paragraph from the 1st one?Answer: sit down and try a meal.(the last sentence of 1st paragraph.)Read the 2nd paragraph and fill in the blanks. How did Yong Hui feel when she had the meal in Wangs restaurant?“I feel sick with _all this fat and heavy food I miss my _vegetables and fruit _. I do have to _ rest _ a lot. But dont you think it would be better_if you were a bit thinner _?”3rd paragraph:What did they find after their chat?让学生根据以下一段文字填空。They found they didnt offer balanced diets. Because Wang didnt offer enough fibre and Yong Hui didnt offer enough body-building and energy-giving foods.“My research has shown me that _neither_ your restaurant _nor_ mine offers a _balanced food_. Perhaps we ought to _combine our menu_ and provide a balanced menu with food _full of energy and fiber_.”让学生对比以上两段内容paraphrase填空的内容。How did they change their menu?raw vegetables with the hamburgers boiled the potatoes fresh fruit with ice cream, In this way, they _cut down_ the fat and _increased_ the fiber in the meal, became _such a success_ that _business cooperation_ had turned into a _a personal one_. Got married and lived happily ever after3. Different words instead of “said”If you are careful readers you will notice that many different words are used instead of “said”. Underline these and classify them. Then go back to the first reading and classify the words instead of “said” too.How a person spokeWhy a person spokeShoutedExplained, added, admittedAdd: whispered, smiled, laughed, criedAdd: agreed, wondered, advised, replied4. summary:The purpose of this reading: It is never too late to change bad eating habits and begin afresh.STEP2：Homework1. P15 1.2. Translate:1. 能量食品2. 健身食品3. 保健食品4. 平衡膳食5. 减肥食品6. 感到沮丧7. 到吃午饭时8. 烤猪肉9. 炒饭10. 应当，应该11. 羊肉串12. 生菜13. 对感到惊讶14. 对厌倦15. 减肥16. 不能容忍做17. 被放过18. 说谎19. 作些研究20. 过多的脂肪21. 保持健康22. 赢回顾客23. 谋生24. 期待25. 欠债26. 不再27. 怒视28. 暗中监视29. 宣传的好处30. 同意做31. 油腻、难消化的食物32. 把和结合起来33. 提供34. 而不是35. 削减36. 不就以后37. 增加体重38. 转变为二Retell the passage:Usually Wang Peng got up early and _ his menu of mutton kebabs. His restaurant _ _ be full of people. But not today! “Nothing could have been _ ,” he thought. He _ Li Chang into a _ small restaurant, which was run by Yong Hui. It was _ _ people. He was _ at this and especially at the prices. It _ more than a good meal in his own restaurant. He _ _ the menu and decided that he couldnt _ Yong Hui _ _ _ telling people _! After doing some _, he _ what was _ with Yong Huis restaurant.The next day, his restaurant was full of people again. He did not look forward to being _ _. Suddenly Yong Hui walked in. She _ _ him. She thought he came to her restaurant only to _ _ her and menu. Wang Peng invited her to try a meal in his restaurant. They _ _ the ice cream. And they had a good time. After that, they _ their menus and _ a balanced menu _ food full of energy and fibre. At last, they _ _ and lived happily.授课日期： 序号：授课进度：正常教学课题：Unit2 HEALTHY EATING Period5. Modal Verbs授课课时：1教学目的：1. 学习掌握情态动词的用法2. 练习情态动词教学重点：1. 掌握情态动词的用法教学难点：2. 学会正确使用情态动词教学步骤：STEP1： EXERCESE1. Underline the sentences containing modal verbs in the reading passage and use the function words below to explain the meaning of the modal verbs.Then by lunchtime they would all be sold. (Possibility)By now his restaurant ought to be full of people. (Possibility)What could have happened? (Possibility)Nothing could be better. (Possibility)Something terrible must have happened if (Guessing)Ill help you lose weight(Intention)He could not believe his eyes. （Ability）Perhaps he should go to the library and find out. (Duty)He COULD NOT HAVE Yong Hui getting away with telling people lies! (Intention)He had better do some research! (Duty)Even though her customers might get thin after eating Yong Huis food(Possibility)They would become tired very quickly. (Intention)he could win his customers back. (Ability)2. Have a dictationFeeling very frustratedBy lunchtimeHurry byBe tired ofBe amazed atThrow awayGet away with telling people liesDo some searchFeel fit3. translate (homework)He thought that nothing could have been better.他想而没有更好的了。She walked alone in this dark street at night felling very frightened.晚上他一个人孤独地走在这漆黑的街道上，感到很恐惧。It seems that he hasnt finished his homework.似乎他没有完成作业。She seems not to have finished his homework.Nobody can get away with telling us lies.要是说谎谁也逃脱不了。Some people said that they had seen the lost boy playing on the seashore.有人说在海边见到过这个失踪的孩子。He is on the way to becoming a doctor.他马上要成为一名医生了。STEP1：GRAMMAR1. should用于第一、第三人称的疑问句表示请求。 Should/May/Could I sit down?用于第二、第三人称的陈述句中表示警告、命令、强制等。(应该)You should do as I say.You should not smoke here.Should have done本该做却未做。 同于ought to +have doneYou should have been more careful.注意：ought没有时态和人称的变化。2. must not (mustnt)和dont have to 表示的意义不同must not (mustnt) 不许可，禁止dont have to 没有必要，可于neednt替换you dont have to stay up late preparing for the exam.You mustnt do it again!3. need 既可以作为情态动词又可以作为实义动词使用。4. P13 25. P50 1STEP3：Homework1. 翻译授课日期： 序号：授课进度：正常教学课题：Unit2 HEALTHY EATING Period6. GRAMMAR授课课时：1教学目的：1. 通过历年情态动词高考题目来巩固情态动词的用法2. 校对课后练习，巩固单元知识点教学重点：1. 掌握情态动词的运用教学难点：3. 练习历年高考题中有关情态动词的题目教学步骤：STEP1：CHECK EXERCISES1. check P12 1.2.2. check P49 1.2.4STEP2：Modal Verb1. should应该Should have doneShouldnt have done2. must必须，一定否定：cantMustnt 禁止，不需要Must have done 对过去事情的猜测注意：Cant have done might have done3. needneed to do