Unit 2 Healthy eating教案

Unit 2 Healthy eatingTeaching Aims of this unit1. Talk about healthy eating2. Making suggestions or giving advice on diet3. Distinguish the meanings of Modal verbs4. Make a balanced menu5. Vocabulary:6. fiber,digestion,bean,slim,curiosity,lie,debt,glare,limit,benefit,item,protective get rid of, throw away, get away with, tell lies, earn one‟s living in debt ,set out run one‟s business ,carry on7. Speaking: Practice talking about your ideas; practice giving suggestions and advice, practice seeing the doctor.8. The use o f ought toThe first period Warming up and speakingStep Ⅰ Warming upReview the words of foods by showing their pictures. First, ask students to list the foods they like best. Then tick off 3 of them they eat most often. Second, show the three groups of foods and see which group their foods belong to. Third, ask the students to tell us in what ways their foods help them grow.Step Ⅱ Pre-readingGet the students to discuss the questions with their partners in this part. Then ask them to report their work. This part will help the students understand the text.T: Please look at the slide show and discuss the questions with your partners. Then I‟ll askStep III speakingIn pairs make up a dialogue about food you like or dislike using the expressions below and as many food, fruit or vegetables as possible and state your reasons.Useful expressionsabout likes and dislikesMy favorite food/fruit/meat is…I‟m fond of…I don‟t often eat...I really hate…I can‟t standStep IV DiscussionHow to keep healthy?What kind of diet can help people be fit?Step V HomeworkPreview reading.The second period ReadingStep I lead inShow a healthy diet.Step II DiscussionWork in groups and plan a menu with a balanced diet containing proper energy-giving food body-building food and protective food so that you can keep both healthy and slim.How and where can you have it? Cook at home or buy at the restaurant?Step Ⅲ pre readingShow some pictures and ask What will happen if we don’t eat a balanced diet?Step IV Fast readingGet the students to comprehend the passage quickly and accurately and meanwhile help the students to form a good habit of reading. Give the students a couple o f minutes to look through the whole passage. Tell the students to read the text silently and then ask for the main idea of the text on the slide show with their partners.Step V Careful readingRead the text carefully and finish the following tasks.Task 1 Divide the whole passage into three parts, and give the general idea of each part.Task 2 True or False?1. Usually Wang Pengwei‟s restaurant was full of people.2. He provided a balanced diet in his menu.3. Yong Hui served a balanced diet.4. Yong Hui could make people thin in two weeks by giving them a good diet.5.Wang Pengwei‟s customers often became fat after eating in his restaurant.6.Yong Hui‟s menu gave them energy foods.7.Wnag Pengwei‟s menu gave them food containing fibre.8.Wang Pengwei admired Yong Hui‟s restaurant when hesaw the menu.9.Wang Pengwei decided to copy Yong Hui‟s menu.Task 3 Find out the information of the two restaurants.Step VI DiscussionWho will win the competition at last ?Step VII ListeningListen to the tape and pay attention to your pronunciation and intonation.Step VIII Discussion1. What do you think Wang Peng will provide to win his customers back?2. How do you think the story will end?The third period Learning about languageStep ⅠWords and important sentences.Explain the important sentences and language points in the passage.1. Wang Peng sat in his empty restaurant feeling very frustrated.2. “Nothing could be better,”he thought.3. Suddenly he saw his friend Li Chang hurrying by.4. He could not have Yong Hui getting away with telling people lies!Step II DiscoveringFind words and expressions from the text that mean the same1._____something that you say is not true2.______________ not to be punished for something3._____uncooked4.________the strong wish to know about something5._________someone who buys things or services from a shop, company, etc.6._______a particular quality that gives someone or something advantagesStep III Fill in the blanksJulie wanted to become thinner. She knew she _______ eat more vegetables and fruit but little meat. However as she was so afraid of being laughed at by her friends, she did not consult a doctor but lived on a ________ of rice, ________vegetables, bananas and lemons. Three weeks later, she found she weighed as much as ever.She felt so sad and hopeless about herself and her behaviour changed. She didn’t dare to face her boyfriend and she was unwilling to visit her friends any more. Luckily, her best friend Fred came to see her and encouraged her to exercise, eat a ________ diet and enjoy life again. Soon Julie became amazingly ________ and _______! She felt very happy.Step IV Pair workIn pairs make up a dialogue about food you like or dislike, using the expressions below and as many food words as you know.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 weightStep V DiscussionThink of a way to put an end to the competition .StepVI HomeworkTo remember the useful words and expressionsThe fourth period GrammarStep I Lead inWhat should/shouldn‟t we do to keep healthy?What kind of food must we eat to be strong?What ought we to do to stay slim?Step II Modal verbsWhat modal verbs have you learned?can/could may/ mightwill/ would had bettershall/ should musthave to needought to darestep III ExplanationTry to explain the meanings of the modal verbs in the following sentences.1.He can speak English well.2.You can go home now.3.That can‟t be true.4.Could you please show me the way to Beihai Park?5.They hunters are lost. They could starve.6. May I come in?7. He may give you some help?8.Don‟t worry. I will help you.9.Often he would dress up like a rich man.10.Would you like to join us for dinner?You shall have the ticket as soon as I get it.You should arrive at the airport two hours before he goes.It is five o‟clock. He should turn up soon.Wang Feng wins an award every year. He must be strong.Step IV Choose the correct answer1. By lunchtime they would all be sold.2. His restaurant ought to be full of people.3. What could have happened?4. Nothing could have been better?5. Something terrible must have happened.6. I will take all that fat off you in two weeks.7. He could not believe his eyes.8. He wondered if he should go to the library to find out.9. He couldn‟t have Yong Hui getting away with telling people lies.10. He had better do some research.11. After eating in the restaurant people would become fired very quickly.Step V ExplanationThe students will learn the usage of modal verbs and try to make the students clear the functions of modal verbs. Then give them some examples.Step VI ExercisesChoose suitable modal verbs from below to complete the following dialogues. There may be more than one possibility.1. SAM: How can I grow thinner, Mum?MUM: Well, you _______ eat food with plenty of fiber that helps you digest better. And you ______ stop drinking cola or eating sweet food.SAM: Does it mean I _______ eat my favourite fried chicken any more?MUM: Not exactly, if you love fried chicken, you _______ give it up. Just eat it less often. You __________________________ worry too much: a little fried chicken ________ do you good!2. Doctor: You are sick because you‟ve eaten poisonous mushrooms. Where did you get them?Lucy: I picked then in the forest. I know we _______ eat fresh vegetables.Doctor: Oh, but you ________ eat them until you’re sure they are not poisonous.Lucy: Thank you, doctor. I’ll be more careful next time.3. CHARLES: I wish I could see things clearly in the dark.TOM: Eating carrots ________ help you see better. You ________ eat some every day.Step VII Choose the correct answer1.You to the meeting this afternoon if you have something important to do.A. needn…t to comeB. don’t need comeC. don't need comingD. needn't come2. I help you with some shoes, madam?-Yes, I would like to try on those brown ones.A. WillB. ShouldC. MayD. Must3.The only thing that really matters to the children is how soon they ___return to their school.A. can B must C. have to D. ought to4.What we ___ get seems better than what we have.A.canB.couldC.can'tD.couldn't5.Look! What you've done! You ___ more careful.A.may beB. had toC. should have beenD. would beThe fifth period Using languageStep I Fast readingRead the text fast, then answer the following questions:1. Why did Yong Hui come to Wang‟s restaurant a week later?2. How did Yong Hui feel when she had the meal in Wang‟s restaurant?3. What did they find after their chat?4. How did they combine their menus and provide a balanced menu?Step II Careful readingGroup workRead the passage carefully and try to answer the question in groups.What can we learn from the passage?Step III Learn some language points.1.earn one‟s living1)earn means to get (money) by working 赚，挣（钱）；to get sth because of one‟s qualities or actions 博得，赢得eg: I earn 2000 yuan a month by selling newspapers.She earned her place in the team by training hard.2) earn one‟s living 谋生earn one’s / a living = make one’s/a living谋生eg: A teacher earns his living by teaching.2.be in debtthe state of owing 欠债，负债eg:现在我欠债很多，但希望发工资后能付清。