1、新课标高一 英语必修3,Unit 2,Healthy eating,Using language,Teaching aims: To familiarize the Ss with the different kinds of food and the results of eating an unbalanced diet. To give Ss a chance to analyse the impressions and the characters of the story. To practice Ss persuasive skills by producing an advert
2、isement.,From the text weve learned, we know the two restaurants supplied no balanced diet. Now, lets listen to the whole dialogue between Wang Peng and an expert. Write down the main idea of the dialogue.,Wang Peng is doing research to find out how an unbalanced diet can affect your health, so you
3、need to eat a balanced diet if you are to stay healthy.,Listen to the tape again and join the names of the illnesses to their causes.,After listening, work in pairs and discuss what problems Wang Peng and Yong Hui have and what suggestions you would give them.,Discuss the following questions in grou
4、ps.,1) Which illness do we still have today?,2) Why is it we dont get scurvy or rickets today?,3) Who got these illnesses and why?,Listening text,Wang Peng went to the library, where he happened to meet an expert on diets. He asked him for help. WP= Wang Peng E=Expert WP: Hello. Can you help me, ple
5、ase? I want to find out more about balanced diets. E: Of course. A balanced diet needs energy food like rice and noodles, body-building food like fish and meat for protein and fat, and protective food like fruit and vegetables for fibre and vitamins. WP: Yes, but does it matter how much rice, noodle
6、s and sugar I eat?,How an unbalanced diet can affect your health,E: Yes. If you eat too much, you may become obese. This means you are too fat and it may lead to other illnesses. However, if you dont eat enough rice, noodles or sugar, youll get tired easily. WP: I see. Ill be careful about that. Doe
7、s it matter how much fish, meat or cheese I eat?,E: Too much can also make you fat, but if you dont eat enough, your bones wont grow strong. A long time ago, children who didnt eat enough vitamin D and body-building food didnt grow straight legs. They got an illness called rickets. WP: Oh dear! Do p
8、eople still have the problem? E: Sometimes. WP: Then what about fruit and vegetables? How much should I eat?,E: You ought to eat abut five big spoonfuls of different fruit and vegetables every day. WP: Really? I didnt know that. E: Yes. In the 18th century sailors at sea used to find that their teet
9、h fell out and they had bad spots on their skin. They got it because they didnt eat enough fruit and vegetables. The illness is called scurvy.,WP: Goodness! What about now? E: Its very rare now. People eat more fruit and vegetables. You need protective food like that for clear skin and bright eyes.
10、P: Thank you very much. You have given me a lot to think about.,Language points,earn ones living谋生,Perhaps he would be able to earn his living after all and not have to close his restaurant. 也许他仍然能够谋生，而不至于关闭自己的餐馆。,David earns his living by writing articles for newspapers. 大卫靠为报社撰写文章谋生。,2. He did not
11、 look forward to being in debt because his restaurant was no longer popular. 他可不希望由于餐馆不受欢迎而负债。,in debt 负债,He is heavily in debt. 他负债累累。,I am in your debt, John. 我欠你很多，约翰。,3) Why dont you sit down and try a meal? 你为什么不坐下来吃顿饭呢？,Why dont you? 为什么不，也可以说Why not?,Why dont you give it a try? (Why not give
12、it a try?) 为什么不试试？,Why dont you call him right now? (Why not call him right now?) 为什么不立刻给他打个电话？,4) Dont you get tired quickly? 你不觉得自己很容易疲倦吗？,Dont you?是否定疑问句。这类句子并非真正询问，而是表示说话者的观点或态度。,Its almost dinner time and you havent eaten since breakfast. Arent you hungry? 快吃晚饭了，你从早饭到现在还没有吃过东西，你难道不饿吗？,Wed bette
13、r leave now. Isnt it almost two oclock? 咱们最好现在就走，不是快两点了吗？,5) In this way they cut down the fat and increased the fibre in the meal. 这样，他们减少了饭菜中脂肪的含量，增加了纤维素。,cut down削减，压缩,He has to cut down on family expenses by one-third. 他不得不把家庭支出减少了三分之一。,The doctor asked her to cut down on sugar. 医生让她减少糖分摄入量。,Rea
14、d the passage again and underline all the different words that are used instead of “said”.,Discussion,Answers: shouted, added, admitted, explained,Replace the word “said” with more interesting and lively words.,The man pushed his chair angrily away from the table. “What do you mean?” he said. “I did
15、nt come into this restaurant to be overcharged!”,A possible passage:,The hostess looked embarrassed. “Im so sorry you feel like that,” she said. “Its the cost of the fish that you ordered. At the time I explained the price for each jin and you agreed. I didnt know youd feel like this!” The man pulle
16、d his money out of his pocket. “And whats more,” he said. “it didnt taste very nice. Was it fresh?” “It was dried fish, so Im not sure,” she said. “I wont come here again,” said the man to himself. “I wont serve him again,” said the hostess to herself.,Imaging you are planning to open a restaurant w
17、hich will provide the best local dishes in your area and a balanced diet. In groups discuss how to run the business. Give each other suggestions and advice. The following expressions may help you.,Speaking and writing,What should we do? Shall we? How about? You must/mustnt I think you ought to Perha
18、ps you should Youd better You need/neednt You have to /dont have to I would strongly advise you to You might I suggest that you My advice is/ would be It might be a good idea to,S1: What kind of food should our local restaurant serve? S2: Well, our favourite local dishes are dumplings and beef noodl
19、e soup. S3: Right. That sounds like a good start. Lets use them as a basis for our menu. S4: OK. If we serve dumplings we need to inspire people to come to our restaurant. How can we do that?,Sample dialogue:,S1: We can tell them how fresh our dishes are. They need to know that we make fresh dumplin
20、gs every day and use fresh beef to make our beef noodle soup. S3: What about showing them the bones in a pot outside the restaurant? Then theyll know that we use fresh beef for our soup. S4: Good idea! Also lets keep our restaurant doors open so the customers passing by can smell our delicious food.
21、 Then theyll want to come in.,S2: Remember about a balanced diet. Do dumplings and beef noodle soup provide a balanced diet? S1: No. We dont have any protective food. So we need to include salads like cold cucumber salad in our menu. Is there anything else we need? S3: I dont think so. Now let me wr
22、ite this all down so that we can write a good advertisement for our new restaurant.,4. Write a short passage to advertise your restaurant and its service according to the following:,1) explain what kind of food will be offered in your restaurant,2) describe their ingredients, flavour, smell and appearance,3) explain how they will provide a balanced diet,4) explain why your restaurant will provide the best food in the area,5) explain how customers will be served,
