必修3-Unit-2-Healthy-eating-教学设计

1、精选优质文档倾情为你奉上精选优质文档倾情为你奉上专心专注专业专心专注专业精选优质文档倾情为你奉上专心专注专业Book 3 Unit 2 Healthy eating 单元教学目标技能目标Skill GoalsTalk about healthy dietMake suggestions or giving advice on dietDistinguish the meanings of Modal verbsMake a balanced menuII 目标语言功能句式Practice talking about your ideasYes, I think so. I dont think

2、 so.I agree. I dont agree.Thats correct. Exactly.Thats exactly my opinion.Youre quite right. I dont think you are right.I quite agree with you. Im afraid I dont agree / disagree with you. Of course not. Im afraid not. All right. Thats a good idea.Certainly. / Sure. No problem.Practice giving advice

3、and suggestionsYou must / must not.词汇1. 四会词汇diet, nut, bean, pea, cucumber, eggplant, pepper, mushroom, peach, lemon, balance, barbecue, mutton, roast, fry, stir-fry, ought, bacon, slim, curiosity, hostess, raw, vinegar, lie, customer, discount, weakness, strength, consult, fiber, digest, carrot, de

4、bt, glare, spy, limit, benefit, breast, garlic, sigh, combine2. 认读词汇protective, spaghetti, protein, crisp, kebab, sugary, muscle, calmly, cooperation3. 词组get away from, balanced diet, ought to, lose weight, tell a lie, win back, earn ones living, in debt, spy on, cut down, before long, put on weight

5、语法The use of ought to1. Statements You 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.2. DifficultyDistinguish and summarize the usage of ought to and should. 教材分析与教材重组1. 教材分析本单元以“健康饮食”为中心话题，通过单元教学让学生了解各种

6、食物对人体的作用，引导学生关注平衡膳食，促使学生养成健康饮食的习惯。针对现实中遇到的实际问题发表自己的看法。最后让学生运用所学知识，两人一组研究中餐，设计食谱。1.1WARMING UP 是本单元一个重要的组成部分。让学生看图讨论不同食物对人体的作用，了解饮食与人体健康的关系。通过几个设问激发学生思考自己的饮食习惯是否合理，运用已有的知识经验思考什么是Healthy Eating.1.2PRE-READING 通过一个表格和一个排序题引导学生对比不同食物中哪些食物富含脂肪、纤维素、维生素和糖份。可添加讨论如何在烹饪中保持食物营养，从而有利于健康。1.3READING 讲述王鹏伟和咏慧开饭店的不

7、同风格和顾客对不同食品的反应，反映了现代人对饮食的关注和对时尚的追求。但王鹏伟和咏慧都没有提供平衡的膳食，经过一段时间的磨合，他们决定合作，提供既有能量又有纤维的食品。戏剧性的结尾增添了故事的趣味性。通过阅读丰富学生的饮食文化，教会他们如何改善饮食习惯；在现实生活中碰到麻烦时，如何正确处理矛盾，解决问题。1.4COMPREHENING 利用判断和回答问题的形式考查学生对课文细节的理解，对比两家饭店所提供膳食的优缺点。1.5LEARNING ABOUT LANGUAGE 是继Comprehending之后的又一指导性练习。注重考查词性的变化，课文中重点词汇在语篇中的熟练运用及情态动词的不同功能，

8、并设计连线和情景对话两个题型予以巩固。1.6USING LANGUAGE 体现了学以致用的目的，从Listening, Reading, Speaking, Writing 四方面训练学生，完成语言的输入性学习和输出性训练的过程，结合生活实际，让学生两人一组研究中餐设计食谱。2 教材重组2.1 精读 把Warming up作为Reading 的导入部分，把Pre-reading、Reading 和Comprehending整合在一起作为一堂“精读课”。2.2 语言学习 把Learning About Language和Workbook中的Using words and expressions,

9、 Using Structures结合在一起上一节“语法课”。2.3 听力 把Using Language 中的Listening和 Workbook中的 Listening， Listening Task放 在一起上一堂“听力课”。2.4 泛读 Using Language中的Reading与Workbook中的Reading Task放在一起上一堂“泛读课”。2.5 口语 将Page 13 Activity 3和Workbook中的Talking, Speaking Task放在一起上一堂“口语课”。2.6 语言运用 将Speaking and Writing和Workbook中的Writ

10、ing Task, Project整合在一起上一堂“写作课”。3 课型设计与课时分配1st period Warming up and Reading2nd period Using language 3rd period Learning about Language4th period Listening 5th period Language study6th period Revision The First Period Warming up and ReadingTeaching goals 教学目标1. Target language目标语言a. 重点词汇和短语energy, f

11、iber, digestion, bean, cucumber, mushroom, lemon, ham, mutton, roast, slim, curiosity, raw, lie, customer, muscle, cheese, protective, frustrated, drive, sugary, body-building, energy-giving， newly-opened, balanced diet, ought to, tired of, throw away, get away with, tell lies, take off, be amazed a

12、t, do some research b. 重点句子His fried rice was hot but did not taste of fat.Tired of all that fat? Want to be thinner? Only slimming food served here.I will take all that fat off you in two weeks if you eat here every day.It was not giving its customers energy-giving food!Something terrible must have

13、 happened if Maochang was not coming to eat with him as he always did.He wondered if he should go to the library to find out.He couldnt have Yong Hui getting away with telling people lies!2. Ability goals 能力目标a. Enable students to talk about their eating.In what ways the food you eat helps you?How c

14、an you have a healthy diet?What will happen if you dont have a balanced diet?b. Understand the text and answer the following questions.What happened to Wang Pengweis restaurant?Why would his customers prefer to eat at Yong Huis restaurant?What did he do after leaving Yong Huis restaurant?c. Understa

15、nd the details about the text and retell the text in the role of Wang Pengwei.3. Learning ability goals 学能目标Enable the students to learn how to talk about their eating.What does a healthy diet mean?Is what Yong Hui did right? Why? What will you do if you are Wang Pengwei?4. Teaching important points

16、 教学重点a. Identify different groups of foods and talk about healthy eating.b. What kind of food did they provide for their customers, healthy or unhealthy? Why?5. Teaching difficult points 教学难点a. Understand the real meaning of healthy eating.b. How was the competition going on? Who would win?6. Teachi

17、ng methods 教学方法a. Fast and careful reading.b. Asking-and-answering activity to check the Ss understanding of the text.c. Individual, pair or group work to finish each task.d. Discussion.7. Teaching aids 教具准备A recorder, a computer and a projector.Teaching procedures & ways 教学过程与方式Step I Warming upWha

18、t are the three essential elements for us human beings to survive on the earth?Which one would you prefer? Western food or Chinese food?What do you usually have for breakfast / lunch /supper ?What will happen if you do not eat a balanced diet？Step II Pre-reading 1. What do you think should go into a

19、 good meal? A good meal should contain some food from each of the three categories above.2. Imagine you and your partner are going to invite some friends for dinner. What special food of your place would you offer them? Plan a menu.3. Look at the title of the reading passage and the pictures. Predic

20、t what the passage is about.Step III reading Fast reading Read the text quickly to find out which sentence is the main idea of the text. 1.The two restaurants supplied the healthy food.2.The reason why Yong Huis restaurant was so popular with customers.3.Wang Pengwei found out why he had lost his cu

21、stomer and decided to win them back.Key: 3Careful reading Read the text carefully and find out whether the statements are TRUE or FALSE1. Usually Wang Pengs restaurant was full of people. T2. Wang Pengs regular customers often became fat. T3. Yong Huis menu gave customers more emery-giving food. F N

22、o. it gave them protective food but no energy-giving or body-building food.4. Wang Pengs menu gave customers more protective food. F5. Wang Peng decided to compete with Yong Hui by copying her menu. FStep IV Post reading1. The weakness of the diet in Wang Pengs restaurant was _ 2. The strength of th

23、e diet in Wang Pengs restaurant was _ Step V HomeworkRetell the text.(1) Use the first person to retell the story.(2) Try to use proper prepositions and conjunctions.Teaching reflections The Second Period Using languageTeaching Goals:To show Ss that it is never too late to change bad eating habits.

24、To develop Ss reading ability.Teaching Procedures:Step 1. Revision1. Ask Ss to check each others homework.2. Read some new words in this unit and let Ss write them down.Step 2. Reading (Using Language)1. Pre-reading(1) Ask Ss to look at the following proverbs and translate them into Chinese. You are

25、 what you eat. An apple a day keeps the doctor away. First wealth is health. Suggested Answers: 人如其食。 一天一个苹果,医生不找我。 健康是人生的第一财富。(2) Let Ss list more English proverbs and discuss them.You are what you eat. First wealth is health. An apple a day keeps the doctor away. 3) New words and phrases: limited:

26、 not very great in amount or extent 有限的 benefit: advantage that sth. gives you 优势, 益处 sigh: take a long deep breath叹气,叹息 combine: join two or more things together to form a single one 组合, 联合 earn ones living: keep alive in a certain style 谋生/挣钱维持生活 in debt: owe a lot of money 欠债 glare at: stare angr

27、ily or fiercely 怒目而视 2. Fast reading Purpose: to get Ss to continue enjoying the story of Wang Peng and Yong Hui.Ask Ss to read the second part of the text Come and eat here and try to get the main idea. Ask Ss to discuss the following questions.Why was Wang Peng worried?Why was Yong Hui very angry?

28、What did Wang Pengs research show?What did Wang Peng suggest at last?(3) After the discussion, ask Ss to answer the questions of Ex 1.3. Intensive reading Ask Ss to read the text again and complete the following form.The food in the new menuResult1. raw vegetables with hamburgers1. cut down the fat2

29、. 2. 3.3. Suggested Answer:The food in the new menuResult1. raw vegetables with hamburgers1. cut down the fat2. the boiled potatoes, not fried2. increase the fibre3. fresh fruit with ice cream3. a big success4. Language studyAsk Ss to find the words from the text to match the definitions.Definitions

30、wordsstare angrily or fiercelytake a long deep breathkeep alive in a certain styleadvantage or profitjoin or mix together to form a wholeowe a lot of moneySuggested Answer:Definitionswordsstare angrily or fiercelyglaretake a long deep breathsighkeep alive in a certain styleearn ones living advantage

31、 or profitbenefitjoin or mix together to form a wholecombineowe a lot of moneyin debtStep3 Homework1. Ask Ss to collect eating attitudes from the Internet.2. Ask Ss to preview Reading task (Workbook).3. Ask Ss to write a short passage to advertise their own restaurants and its service.Teaching refle

32、ctions The Third Period GrammarTeaching Goals: 1. To enable Ss to master some new words and expressions.2. To get Ss to have knowledge of this grammar point: ought to Teaching Procedures:Step 1. Revision 1. Review the new words of this part.2. Ask some of the students to retell the text.Step 2 Gramm

33、arExplain for Ss the grammar point.ought是情态动词，与to 连接构成情态动词词组。ought无人称和时态变化，可用于现在时以及将来时，用于过去时则位于动词过去式之后或不定式的完成式之前。ought 可以表示“义务”、“要求”或“劝告”，常译作“应该”、“应当”等（和should 差不多，只是语气稍差一些）；有时表示“非常可能”的意思，否定式为ought not to（oughtnt to），疑问句式为Ought I / you to ？。I ought to write to him todaytomorrow我今天明天应该给他写封信。I knew I

34、ought to write to him我那时知道我应该给他写封信。She said I ought to write她说我应该写。I knowknew that I ought to have written我知道那时知道我该写的。ought与带to的不定式连用。为了提醒学生这一点，常称之为ought to。问句或话语中用ought to的时候，可以用 should来回答；用should的问句或话语也可以用ought to回答：You ought to put in central heatingYes，I suppose I should你应该装上暖气。是的，我应该装。1. ought

35、toshouldshould 和ought to 都为“应该”的意思，可用于各种人称。ought to 的语气稍重一些。 You ought to (should) follow your teachers advice. 表示主语的义务或责任：You should take care of your sister 你应当去照顾你妹妹。They shouldnt allow parking here；the street is too narrow 这儿不该允许停车；马路太窄了。should 和ought to 后面跟动词不定式的完成式,其肯定句表示”过去应该做而未做”, 其否定句则表示”过去

36、不该做但做了”。You should/ought to have made the decision a week ago.I shouldnt have made such a foolish mistake. 多数情况下，ought to 可与should互换使用。ought to的反意疑问句用shouldnt替代。2. must和have tomust的用法 1）表示主观的义务和必要,主要用于肯定句和疑问句,意思为“必须，得，要”；由must 引起的疑问句，肯定回答要用must或haveto,否定回答要用neednt或donthaveto, 意思是“不必” ； must的否定形式must

37、nt表示禁止，意思是“不能，不许”。如： MustIfinishthetaskrightnow? 我现在必须完成这个工作吗？Yes,youmust./Yes,youhaveto. 是的。 (No, you neednt. / No, you dont have to. 不，不必。) You mustnt come here without permission. 未经允许，你不能来这儿。 haveto的用法 1）must表示一种主观的需要，而haveto表示一种客观的需要，意思是“不得不”。如：I have to attend an important meeting this afterno

38、on. 今天下午我不得不参加一个重要的会议。 Mother is out, so I have to look after the shop. 妈妈不在家，因此我不得不照看商店。 2）haveto的否定形式是dont have to, 相当于neednt。如：They dont have to buy a computer at present. 他们目前没有必要买电脑。2. Ask Ss to read the text again and pay attention to the modal verbs and then finish Ex1,2,3.Step 5. HomeworkAsk

39、 Ss to review what has been learned in this period.Ask Ss to act out the dialogue of Ex2 of Discovering Useful Structures on P13.Teaching reflectionsThe Fourth Period Listening Teaching Goals:1. To familiarize Ss with the different kinds of food and the results of eating a balanced diet.2. To explai

40、n why it is so important to eat a balanced diet.3. To develop students listening ability2. Ability goals 能力目标Tell the students how to get the information about listening in advance.3. Learning ability goals 学能目标According to the contents of listening, let the Ss get the skills of listening.Teaching i

41、mportant points 教学重点Listen to the three materials and choose the correct answers.Teaching difficult points 教学难点Work together with partners and write down their reasons of accident.Teaching methods 教学方法Listening and cooperative learning.Teaching aids 教具准备A recorder, three tapes.Teaching procedures wa

42、ys 教学过程和方式Step 1 RevisionAsk Ss to tell what they learned in the last period.Ask Ss to tell how to use “ought to”.Step 2 Listening( using language)1. Lead Ss to the topic of the listening text. 2. Play the tape twice and ask Ss to complete the two forms on P14.3. Ask Ss to answer the following quest

43、ions.(1) What does a balanced diet mean according to the expert?(2) Does it matter how much fish, meat or cheese you eat?Step 3 Listening (Workbook) Purpose: To give Ss information so that they can make sensible choice about food they eat every day.1. Before listening, do Ex 1.2. Listen to Part 1 ag

44、ain and answer the questions. What does Emma usually have for breakfast, lunch and supper?What is wrong with Emmas diet?Why is the doctor concerned about how much Emma eats?How does Emma feel after the doctor tells her about the result of not eating properly?Suggested answers:She has an orange and a

45、 banana for breakfast, a roll for lunch, and half a bowl of rice and a dish for supper.She is not eating enough food and particularly energy-giving food.He thinks she is too much thin.She is happy to get the advice on how to eat a more balanced diet.3. Listen to Part 2 and fill the chart below.Play

46、the tape again and ask Ss to check their answers in pairs.Step 4. Talking (Workbook)Purpose: To encourage Ss to discuss how their diets may affect their quality of life.Ask Ss to make up a dialogue between a doctor and a patient. Teacher may say, “If young people are too thin or too fat, it shows th

47、at they are not eating a balanced diet. Now, in pairs, imagine that one of you will take the part of the doctor and has gone to the doctors for advice. One of you take the part of the doctor and, using the above chart, advise your friend on how to change his / her diet. Make sure to change roles and

48、 repeat the dialogue. The following expressions may be useful to you. Imagine what you will say to the doctor or patient. Discuss with your group members.”DoctorPatientWhats the matter?Whats wrong with you?What seems to be the trouble?How long have you been like this?I suppose you had betterI think

49、you ought to.Ive got a pain in Im suffering from Ive got a bad cough / cold / fever / headache Ive lost my voice.I have a pain in my chest / shoulder / back /It hurts when I touch it.Ill follow your advice.Step 5. HomeworkPreview Reading (Using Language) and Reading task (Workbook).Ask Ss to find so

50、me information about healthy eating on the Internet.Teaching reflectionsThe Fifth Period Language studyTeaching goals Knowledge aims: Ask students to master some important phrases and sentencesAbility aims: Improve the skills of translation , word forms and correctingEverybody has to eat, but do you

51、 have a healthy diet?diet n. 日常饮食a balanced diet 一份均衡饮食put sb. on a diet 使某人节食be on a diet/ go on a diet 控制饮食，节食e.g. No chocolate, please. Im _ The doctor _ me _ a very strict diet.Vi 实行节食e.g. 我正在节食。_What will happen to you if you dont eat a balanced diet?balanced adj平衡的，均衡的balance V. 平衡，权衡e.g. You

52、have to balance the advantages of living downtown against the advantages.n. 天平，平衡e.g. Will you weigh it on the balance?keep ones balance 保持平衡lose ones balance 失去平衡out of balance 失去平衡 e.g. The little girl _ and fell off the balance beam（平衡木）. He couldnt _ on the bike and fell.3. Wang Peng sat in his

53、empty restaurant feeling very frustrated.句中feeling very frustrated 是现在分词短语，做伴随状语。分词短语作状语时要注意和逻辑主语的关系：若表主动关系则用现在分词；若表被动关系则用过去分词。e.g. Seen from the top of the hill, the city looks more beautiful. Seeing from the top of the hill, we had a great view of the city.Professor Li stood there, _ by many stude

54、nts.(surround)_ the old man, the young people started walking slowly. (follow)He spent a lot of money , modernizing his new house.4. weightlose weight 体重减轻，减肥put on/ gain weight 体重增加watch ones weight 控制体重by weight 按重量e.g. Shes been taking exercise _from day to day. Hes _since he gave up smoking. No

55、more for me. I have to _ Bananas are usually sold _5. curiosity n. 好奇 curious adj.out of curiosity 出于好奇satisfy ones curiosity 满足某人的好奇心be curious to do sth. 好奇的做be curious about sth. 对感到好奇e.g. Just _, how much did you pay for your car? They were very curious _ the people living upstairs.用out of翻译下列短语

56、上气不接下气 过时 失控 够不着脱险 脱离视线不可能的 毫无疑问get away with sth./ doing sth. get away frome.g. Those who lie and cheat will never _（那些撒谎和欺骗别人的人决不会逃得过惩罚。） In winter , some people go to the south to _cold weather.（在冬天，一些人去南方避寒。）7. lie n. 谎言，说谎 tell sb. a lie (lies)/ tell a lie (lies) to sbe.g. Lies have short legs.

57、 Dont tell lies to your parents.V. 说谎；躺；位于，坐落于；在于（lie in）e.g. He _ on the grass, looking into the sky. The cure for stress _ learning to relax. Shanghai lies _ the east of China.动词原形意义过去式过去分词现在分词lie说谎liedliedlyinglie躺，卧laylainlyinglay放置，下蛋laidlaidlayinge.g. Korea _ to the east of China. She _ down h

58、er book and _ in bed.He collects butterflies and brings them into a lab to _eggs._ your hat on the table.Do you know the boy _ under the tree?There was an oil painting _in the corner. It _there for several days.8. at a discount 打折e.g. They were selling everything _.（他们销售的所有商品都打折。）strength (U) 力量，力气

59、（C）长处，优点，优势strength 多用来指人的力气energy 能量，能源，精力power 动力，思维能力，权力等各种力量或能力force 指物理学意义上的力，也指为做成某事而使用的力量，还常指武力e.g. He put all his _ into helping her. The soldiers took the prisoners away by _ Knowledge is _ I will do everything in my _ to help you. Traditional sources of _ like oil and gas may someday run o

60、ut.consult Vt .咨询，请教，商量，查阅，查找consult sb. about sth. 向某人咨询某事consult (with) sb. (about/ on sth.) （就某事）与某人商量e.g. consult a doctor I have consulted a number of law books in the British Museum. I consulted _ a friend _ a matter.查字典：_11. digest V. _; n. _e.g. Well, you ought to eat food with plenty of fib