1、人教課標(biāo)版人教課標(biāo)版高一高一 必修必修 3Unit 2ListeningPre-listeningWork in groups of four and discuss what illnesses unbalanced diets cause. scurvyrickets obesityrickets: scurvy: obesity: legs that do not grow straight佝僂病佝僂病teeth fall out, problems with skin and sores that will not heal壞血病壞血病much too fat 過度肥胖過度肥胖 Wha

2、t these illnesses are?Now were going to listen to a conversation between Wang Peng and an expert on diets. Wang Peng asks some questions on balanced diets. 1. Listen to the whole dialogue carefully. Write down the main idea of the dialogue.Wang Peng is doing research to find out how an unbalanced di

3、et can affect your health, so you need to eat a balanced diet if you are to stay healthy.Scurvy RicketsObesity too much rice, noodles and sugarNot enough vitamin C Not enough protein and vitamin D 2 Listen again and join the names of the illnesses to their causes.Owner of restaurantProblems with foo

4、d offeredWhat food is neededWang PengYong Huitoo much fat and energy-giving foodmore fruit and vegetablesToo much fruit and too many vegetablesMore meat, fish, cheese and eggs as well as rice and noodles3 What suggestions you would give them?Listening on P48A girl called Emma has got a problem becau

5、se she feels tired all the time and she is going to the doctor for advice. The listening is about the girl talking to her doctor.The following are the illnesses caused by not eating properly:rickets obesity anorexia（厭食癥）（厭食癥）indigestion（消化不良）（消化不良）rickets obesity anorexia indigestionListen to the wh

6、ole text and find which illness Emma has.1. What does Emma usually have for breakfast, lunch and supper?2. What is wrong with Emmas diet?Listen to Part 1 and answer the questions.She has an orange and a banana for breakfast, a roll for lunch, and half a bowl of rice and a dish for supper.She is not

7、eating enough food and particularly energy-giving food.3. Why is the doctor concerned about how much Emma eat?4. How does Emma feel after the doctor tells her about the result of not eating properly?He thinks she is too thin.She is happy to get the advice on how to eat a more balanced diet.Listen to

8、 Part 2 and fill in the chart.Red foods: (only a little every day)Orange foods:(someEvery day)Green foods: (some every meal)butter, cheese, cream, nuts, cakes, foods fried in fatBread, noodles, Spaghetti, rice, meat, fish,eggs, tofuAll vegetables (for example: potatoes, cabbage, carrots, tomatoes) A

9、ll fruits (for example: watermelons, apples, oranges, pineapples)Think about your own diet and see what changes you need to make to become healthier. Talk about it with your partner.DiscussionListening task on page 51A new McDonalds restaurant will replace a Chinese restaurant that serves the tradit

10、ional food in your hometown. Think about whether you would like to have such a restaurant or not, and give your real opinion and a reason to support your idea.Listen to the tape and see what two other people in your hometown think of this plan.Name For or againstReasons Tina Li QianFor.Against.1 An

11、old part of town will be improved.2 They will have more jobs.1 She hates all that expensive tasteless food.2 She loves local dishes.3 McDonalds serves a terrible diet for young children.Sample posterDo you want a McDonalds in our town?Come to a meeting tonight in the town hall to discuss if1 we need another restaurant in our town,2 we need other community buildings,3 McDonalds would be good for our town.Time: 7:3