1、Unit 13 Healthy eating 單元教學(xué)目標(biāo)技能目標(biāo)Skill Goals Talk about eating habits and health Practise seeing the doctor Practise giving advice and making suggestions Use the modal verbs had better, should and ought to Learn some useful cooking terms Read and write recipes 目標(biāo)語言功能句式1 Practise seeing a doctor醫(yī)生詢問和

2、提建議What can I do for you?What was the matter（with you）？Lie down and let me examine you.Let me have a look.Where does it hurt?It is nothing serious.Youd better have a good rest.Take this medicine three times a day.And I advise you not to do .Drink plenty of water and have a good rest.Youll be well/ a

3、ll right soon.病人描述病情Ive got a pain/cough/headache.This place hurts.I dont feel well.There is something wrong with .2 Giving advice and making suggestions 勸告和建議You had better/ ought to /should .I advise you(not) to .3 Practise ordering food練習(xí)點菜May I take your order?Yes. Id like . , please.What does t

4、hat come with?It comes with . and .What would you like to drink?What can you recommend?Anything else?Id like to try . , please.詞匯1. 四會詞匯fat, stomach, fever, salad, peach, ripe, ought to, ex-amine, plenty of, energy, soft, bar, fuel, diet, keep up with, pace, make a choice, bean, function, fiber, min

5、eral, chemical, balance, short of, fit, digest, gain, sleepy, now and then, brain, peel, roll up, tasty, mushroom, steam, boil, bacon, lettuce,mixture, spoonful, slice2. 認(rèn)讀詞匯junk, vitamin, snack, Sharon, calorie, nutrient, nutri-tion, notorious, protein, muscle, calcium, dairy, prod-uct, carbohydrat

6、e, vegetarian, vegan, yoghurt, eco-food, organic, supplement, refuel, recipe, roll-up, in-gredient, chop, dice, stir3. 詞組have a fever/headache, make a choice, go on a diet, a balanced diet4 重點詞匯stomach, peach, examine, practise, offer重點句子1 You ought to be careful with .2 I think that might be the pr

7、oblem.3 I have got a pain here.4 We are well prepared for .5 Choosing what to eat is no longer as it once was.6 Only in that way will we be ready for the challenges and opportunities in life.III 教材分析與教材重組1. 教材分析本單元以Healthy eating為話題，旨在通過單元教學(xué)使學(xué)生了解健康飲食以及飲食習(xí)慣與健康的關(guān)系，學(xué)會看醫(yī)生時使用的表達(dá)，能正確使用情態(tài)動詞had better, shou

8、ld 和ought to 提出勸告或建議，掌握一些有用的烹飪詞匯，讀懂食譜并能寫出自己喜愛的食譜。1.1 WARMING UP 旨在引導(dǎo)學(xué)生結(jié)合自身已有的體驗和認(rèn)識，了解什么是垃圾食品,什么是健康食品，以及為什么這些食品被稱為垃圾食品或健康食品， 并要求學(xué)生能正確運用 I think that . is /are junk /health food be-cause .句型。1.2 LISTENING是關(guān)于Mike因飲食過量感覺不舒服去看醫(yī)生的材料。此部分涉及英語新課標(biāo)話題項目表12“飲食”、13“健康”和功能意念項目表4“就醫(yī)”，并且設(shè)計了有關(guān)“提建議”(英語新課標(biāo)功能意念項目表22）的練習(xí)

9、題。1.3 SPEAKING是一個任務(wù)型教學(xué)活動。共創(chuàng)設(shè)了三個情景： 1. 我一直咳嗽，發(fā)燒頭疼。 2. 我的胳膊折了，很疼。 3. 我晚上睡不著，所以總是感覺很累。這些情景都要用到敘述病情、醫(yī)生看病和提建議等表達(dá)。這一部分設(shè)計是在“聽力”部分的信息輸入的基礎(chǔ)上，訓(xùn)練學(xué)生口語輸出的能力。1.4 PRE-READING是READING的熱身活動。要求采用討論式小組合作學(xué)習(xí)的方式完成。1.5 READING是關(guān)于“健康的飲食習(xí)慣”和“健康食品”的科普文。從文中我們可以了解到不同食物中含有不同的營養(yǎng)成分以及我們身體所需的各種營養(yǎng)應(yīng)從哪些食物中攝取。健康的飲食習(xí)慣是保證身體健康的最好方法。教育同學(xué)們要

10、養(yǎng)成良好的飲食習(xí)慣，保持健康，以應(yīng)對人生的挑戰(zhàn)和機(jī)遇。1.6 POST-READING第一題是閱讀技巧中猜詞能力的訓(xùn)練；第二題要求在理解課文的基礎(chǔ)上，重點訓(xùn)練學(xué)生的歸納能力；第三題除了訓(xùn)練學(xué)生的概括能力外，更能開闊學(xué)生的思路，豐富學(xué)生的視野；第四題是訓(xùn)練學(xué)生開放性思維，要求學(xué)生能夠把課本知識與社會生活知識聯(lián)系起來，就社會熱點問題用英語表達(dá)自己的觀點。1.7 LANGUAGE STUDY 分詞匯和語法兩部分。其中，Word study 是一個英語釋義練習(xí)，Grammar 在引導(dǎo)學(xué)生體驗、探究、歸納had better (not) 結(jié)構(gòu)的表意功能的基礎(chǔ)上，進(jìn)行任務(wù)型鞏固訓(xùn)練。 Part 1是根據(jù)語

11、境完成句子，訓(xùn)練學(xué)生正確提出勸告和給出建議的能力；Part 2則是綜合性較強(qiáng)的語法練習(xí)題，要求以報紙專欄作家的口吻針對學(xué)生實際生活中遇到的問題給出忠告和提出建議。具體內(nèi)容是要求學(xué)生就西方餐桌禮儀方面的問題給出建議，餐桌禮儀曾是第一冊（上）第六單元的話題，是已經(jīng)學(xué)過的，教材的編寫遵循了新舊結(jié)合原則，降低了新內(nèi)容的難度。所以同學(xué)們只要正確掌握情態(tài)動詞的用法，就能完成此練習(xí)題。值得注意的是，從本單元的語法訓(xùn)練設(shè)計可以看出，本教材已明顯地由以結(jié)構(gòu)為特征的傳統(tǒng)語法訓(xùn)練變?yōu)橐怨δ転樘卣鞯墓δ苷Z法訓(xùn)練，充分體現(xiàn)了新教材的話題、功能、結(jié)構(gòu)、任務(wù)相結(jié)合的特點。 1.8 INTEGRATING SKILLS中的R

12、eading and writing是一個整體訓(xùn)練材料，而reading部分又是主課文的延伸，要求學(xué)生了解我們?yōu)槭裁葱枰猻nacks,什么是good snacks, 怎樣準(zhǔn)備snacks。寫作部分 (writing) 要求同學(xué)們正確使用烹飪詞匯（cooking terms），根據(jù)課文中tips和reading部分中的食譜，與同學(xué)合作，寫出自己喜愛的一道菜的食譜。課前，學(xué)生可以通過向家長或廚師請教，或者通過圖書館、互聯(lián)網(wǎng)、報刊或電視等途徑了解一些烹飪知識和飲食常識，并經(jīng)過實踐再用文字表述出來，介紹給別人。此活動不僅有助于提高學(xué)生的英語寫作能力，而且擴(kuò)大了學(xué)生的視野，豐富了健康知識，同時也鍛煉了學(xué)

13、生的交際能力和自主學(xué)習(xí)能力。2. 教材重組2.1 把WARMING UP 作為READING的導(dǎo)入內(nèi)容，將PRE-READING，READING和POST-READING整合在一起上一節(jié)“閱讀課”。2.2 從話題內(nèi)容和訓(xùn)練目的上分析，LISTENING與SPEAKING相一致，將LISTENING, SPEAKING整合在一起，設(shè)計成一節(jié)“聽說課”。2.3 將GRAMMAR與WORKBOOK中的語法練習(xí)題整合在一起上一節(jié)“語法課”。2.4 將INTEGRATING SKILLS 設(shè)計為一節(jié)“綜合實踐課（一）”。2.5 將WORKBOOK 的INTEGRATING SKILLS設(shè)計為一節(jié)“綜合實

14、踐課（二）”。3. 課型設(shè)計與課時分配（經(jīng)教材分析，本單元可以用5課時完成）1st Period Reading2nd Period Listening & Speaking3rdPeriod Grammar4thPeriod Integrating Skills(I)5thPeriod Integrating Skills(II)IV. 分課時教案The First Period ReadingTeaching goals教學(xué)目標(biāo)1. Target Language目標(biāo)語言a. 重點詞匯和短語no longer， keep up with, had better, make the righ

15、t choices, base on, keep a balanced diet, lose weight, go on diets, keep fitb. 重點句型Only in that way will we be ready for the challenges and opportunities in life.2. Ability goal能力目標(biāo)From the text students should learn that different foods will give us different nutrients and their functions to our bo

16、dy are different. Learning the text will help them develop healthy eating habits.3. Learning ability goal學(xué)能目標(biāo)Students are divided into different groups. Each group will be assigned different tasks. They will learn the following from different resources: what are healthy food and what are junk food,

17、different foods contain different nutrients, different nutrients have different functions, what are healthy eating habits and how to develop healthy eating habits.Teaching important point教學(xué)重點To help students learn that different foods have different nutrients and their functions to our body are diff

18、erent. We should eat healthy food and develop healthy eating habits.Teaching difficult point教學(xué)難點Learn how to develop healthy eating habits.Teaching methods教學(xué)方法 Listening, reading, discussing.Teaching aids教具準(zhǔn)備A tape recorder, a projector and a computer.Teacching procedures & ways教學(xué)過程與方式Step I Lead-in

19、T: Welcome back to school. How did you spend the SpringFestival?S: Every day I watched TV programmes and slept late. Dur-ing the Spring Festival I had a lot of delicious food.T: The Spring Festival is the most important Chinese tradi-tional festival. During the festival, we usually have deli-cious f

20、ood. But not all delicious food is healthy food. Please look at some photos of food. Can you tell me what is healthy food and what is junk food?(Show some photos of food on the Powerpoint.)Step II Warming upFirst the teacher will show students how to describe the food shown in the photos, using the

21、pattern “ think that . is junk/healthy food because .”(This pattern will be shown on the PowerPiont). Then ask students to tell what is healthy food and why these are healthy food while those are junk food. The teacher will give an example, talking about the photos with students.T: What do you think

22、 is junk food shown in the photos?S1: I think that ice cream is junk food because it has a lot of fat and sugar. T: What is healthy food in your opinion?S2: I think that vegetables are healthy food because they con-tain lots of vitamins. Then ask students to work in pairs talking about the photos an

23、d make sure students know what is junk food and what is healthy food.Suggested answers:1. I think that French fires/chips and hamburgers are junkfood because they contain a lot of fat.2. I think that dumplings, corn, noodles and rice are healthy food when we eat the right amount with some vegeta-ble

24、s and meat because they give us the main fuel.3. Cabbages, tomatoes, carrots and cucumbers are healthy food because they contain plenty of vitamins.4. I think fried bread is junk food because it has too much oil and fat. Nuts and beans are healthy food because they contain plenty of protein and mine

25、rals.5. I think bananas, apples, pears, oranges and grapes are healthy food because they are rich in fiber, mineral and vitamin.6. I think beef, chicken, pork and fish are healthy food be-cause they contain lots of protein.7. I think ice creams, candy, candy bars and chocolates are junk food because

26、 they have too much fat and sugar.8. I think tofu is healthy food because it contains protein. I think mushrooms are healthy food because they have fiber, vitamin and mineral.Task: Every student should make a survey of five of his classmates on their eating habits. Try to find out how many meals the

27、y have every day, what their favourite food is and how much water they drink every day. Fill in the following form and decide whether what they eat is junk food or not and if they have good eating habits. namebreakfastsnackslunchdinnerwaterAfter students finish the form, show one or two on the proje

28、ctor and discuss with the whole class.Step III ReadingT: Eating habits are very important to our health. In this class we are going to talk about what we should eat. Now open your books on Page 3 and look at the pre-reading questions. Please discuss the questions in pairs. (You may skip the pre-read

29、ing questions if the students have done the above task quite well.)Suggested answers to the pre-reading questions:1. The answer should be based on the number of calories per 100 grams. A bar of chocolate will give us the most en-ergy.2. Generally speaking people have three meals, but some young peop

30、le and students dont have breakfast. I think breakfast is very important because after a night we need to refuel so that we can have energy for the day.3. I drink 1.5 liters.4. I usually have some vegetables. Because they are healthy food.I usually have some cookies. Because it is very conve-nient t

31、o get. Ask students how to understand the title.T: How do you understand the title?S1: We can get some nutrients from what we eat.S2: We should eat healthy food, not junk food.T: It means that if we dont eat healthy food, then we wont be healthy physically. if we eat junk food, then we will be less

32、physically fit. What we eat affects our life. So much for the title. First Id like you to do the scanning and then fill in the form. There is no need to look through the whole text. Show the form on the Powerpoint.ScanningThis is individual work. Ask the students to scan the text and fill in the fol

33、lowing form. The students should finish the work independently.FoodNutrientFunctionProteinEggs, milk and otherdairy productsMain fuel for our bodyVitaminsThree minutes later, check the answers with the whole class. Show the answers on the Powerpoint. FoodNutrientFunctionFish, meat and beansProteinGo

34、od for musclesEggs, milk and other dairy productsCalciumGood for bones and teethBread, rice and noodlesCarbohydratesMain fuel for our bodyVegetables, fruits, fish and milkVitaminsHelp body fight diseasesSkimming Sum up the main idea of the text.Ask the students to read through the text and grasp the

35、 main idea of the text. Before giving students the answers, ask them to discuss first.In this procedure, students should sum up the main idea by themselves first, then discuss with group members. (cooperative learning)T: Now lets sum up the main idea of each part. This time I will play the tape for

36、you. While listening, please think carefully and decide how many parts the text can be divided into. After listening to the tape, Ss will think carefully and then they will discuss with their group members. Then some spokesmen will stand up and speak out their opinions.T: OK. Im glad you have though

37、t actively and had a heat-ed discussion. Lets look at the suggested answers.Show the suggested answers on the Powerpoint.The main idea of each partPart 1 （Para. 1）：In order to keep up with the high pace of modern life, we had better learn to make the right choices about what and how we eat.Part 2 (P

38、ara. 2):Different foods have different nutrients and different func-tions.Part 3 (Paras. 3-5)：How we make right choices about what we eat. The best way to keep healthy is to develop healthy eating habits.Step IV ExplanationDuring this procedure teacher will play the tape for stu-dents. Students will

39、 underline the difficult sentences. After listening to the tape, teacher will explain the text and deal with language problems. While explaining the text, teacher will ask students to refer to Note 4-6 on 132 and learn the phrases “no longer, keep up with, had better, make the right choices”.T: We h

40、ave learned the main idea of the text. Now lets read the text carefully and pay attention to some details. This time we will deal with some difficult language points. Next I will play the tape for you.After explaining the difficult sentences, show the following on the Powerpoint.1. We are what we ea

41、t. 句中what 意為the thing(s) that, 引導(dǎo)一個表語從句。全句意為：我們就是所吃的那種東西。用通順的漢語來說，可理解為“吃啥像啥”或“吃啥補啥”。2. base（與on, upon連用）根據(jù)；基于Advertisements based on these facts have been printed in newspapers and magazines but have not helped much.根據(jù)這些情況擬定的廣告詞已經(jīng)登載在報紙和雜志上,但是效果不大。This news report is based entirely on fact.這篇新聞報道完全是根

42、據(jù)實際情況寫成的。Judgement should be based on facts, not on hearsay.判斷應(yīng)該以事實為依據(jù),而不應(yīng)該依靠道聽途說。One should always base ones opinions on facts.意見應(yīng)以事實為根據(jù)。3. gain (lose) weight增加(減少)體重, 吃胖（消瘦）He gained weight after his illness. 病后他的體重增加了。put on weight體重增加, 發(fā)胖4. to be on a diet節(jié)食；吃限定食物People who are on a diet mustnt

43、have chocolate. 正在節(jié)食的人不能吃巧克力。5. Eating habits become part of who we are.句中的who we are 是part of 中介詞of 的賓語從句,who是從句的表語，are在從句中作“人的原本構(gòu)成”解,who we are 意為“我們本身(自身)的”。全句意為：餐飲習(xí)慣成為我們自身的一個組成部分。全句意為：講究餐飲已成為很多人的習(xí)慣（或：已成為時下人們觀念的一部分）。6. keep fit保持健康He runs to keep fit. 他跑步是為了保持健康。7. “Only +狀語” 置于句首，句子要倒裝。Only then

44、 did I realize that I was wrong.Step V Post-readingAsk the students to discuss the following questions accord-ing to what they have learnt from the text and the Internet. They can also refer to the chart on Page 73.T: We have learned a lot about healthy eating and healthy food. Now lets discuss the

45、following questions. Please work with your group members.1. How have our eating habits changed? Why? Try to think of as many examples and reasons as possible.2. List the examples and the reasons why people eat or dont eat certain kind of food.3. Why do people go to fast food restaurants?4. Why is it

46、 not good to eat too much sugar and fat?5. Why are crash diets and supplements so popular?6. Shall we follow the advice that many companies and stores offer?7. What can we do to keep a balanced diet?After the spokesmen in each group give possible answers, show the suggested answers on the Powerpoint

47、.Suggested answers1. Because our way of life has changed, our eating habits have also changed. Traditional diets often have too much fat and too many calories. For example my father told me when he was young, he ate more rice than veg-etables and seldom ate fish and meat. Because his fam-ily were po

48、or and the living conditions were not good.2. Various answers. 3. Because it is convenient and takes less time.4. Too much sugar and fat is bad for our teeth, and they may cause high blood pressure and weight problems.5. Because weight problem is very common. In order to lose weight, many people cho

49、ose crash diets and supple-ments, for some companies say they will make people lose weight fast.6. It depends. We should ask experts for advice.7. We should learn more about our body and fuel it needs to keep fit and develop healthy eating habits.Suggested answers to the post-reading questions on Pa

50、ge 4:1. “Fuel” in the text means the food we need to keep our bodies healthy and active. Green foods are those healthy ones that are grown and produced naturally. Green foods are good to human being and will do no harm to the en-vironment. 2. any food that tastes goodany food that is healthyany food

51、 that is a vegetableany food that is organicany food that is safe3. People are paying more attention to their health with the living conditions improving. Step VI HomeworkGo over the text. 1. Sum up what is healthy food and what is junk food. 2. Different foods have different nutrients and different

52、functions. Talk about them.The Second Period Listening & SpeakingTeaching goals教學(xué)目標(biāo)1. Target language目標(biāo)語言a. 重點詞匯和短語 fat, stomach, fever, salad, peach, ripe, ought to, exam-ine, plenty ofb. 交際用語(Learn the following by heart.) What can I do for you ? What was the matter（with you ）？ Lie down and let me

53、 examine you. Let me have a look. Where does it hurt? It is nothing serious. Youd better have a good rest. Take this medicine three times a day. And I advise you not to do . Drink plenty of water and have a good rest. Youll be well/ all right soon. Ive got a pain/cough/headache. This place hurts. I

54、dont feel well. There is something wrong with .2. Ability goal能力目標(biāo) Enable students to practice “seeing a doctor”.3. Learning ability goal學(xué)能目標(biāo)Learn how to practise seeing a doctor. Teaching important point教學(xué)重點Learn the patterns used when seeing a doctor. Teaching difficult point教學(xué)難點Make another dialo

55、gue between the doctor and patient and act it out in class.Teaching methods教學(xué)方法1. Listening to the tape.2. Pair work to practice the dialogue and make up another dialogue (cooperative learning).Teaching aids教具準(zhǔn)備A recorder, a projector and a computer.Teaching procedures & ways教學(xué)過程與方式Step I RevisionT:

56、 Good morning / afternoon, class! Yesterday we learned that different foods have different nutrients and different functions. So Id like you to name some foods and tell us their nutrients and functions.S1: Fish, meat and beans contain a lot of protein, which is good for our muscles.S2: Eggs, milk an

57、d other dairy products are rich in calci-um, which is good for our bones and teeth. S3: We can get carbohydrates from bread, rice and noo-dles. Carbohydrates are the main fuel for our body. S4: Vitamins, which we can get from eating vegetables, fruits, fish and drinking milk, help our body fight dis

58、ease.T: What is healthy food?S: Healthy food should contain some fat, some fibre, and a little salt and so on. Healthy food is rich in fibre and low in sugar and fat. Healthy food will give us the nu-trients we need.T: What is junk food?S: Junk food is rich in sugar and fat.T: We should learn more a

59、bout our body and fuel it needs tokeep fit. We should develop healthy eating habits.Step II Lead-inT: If one doesnt have good eating habits, he will have prob-lems. If he doesnt feel well, what should he do?S: He should go and see a doctor.T: Yes, he should go and see a doctor. In this class we will

60、 learn how to see a doctor. Heres an example. Something is wrong with Mike, so he has to go and see a doctor. Lets listen carefully and try to find out whats wrong with Mike and what causes the problem. While listening to the second dialogue, pay more attention to what the doctor and Mike says. Then