unit 2 healthy eating(浙江省杭州市)

课件59张PPT。Unit 2
Healthy eatingUnit2 Healthy eatingcornfisheggsfruitsWhat do we eat in our daily diet?carrots tomatoes cucumber cabbagesweetschocolatepotato chipsricedumplingsnoodlescakepizzahamburgerWhat can we get from the food? sugar , starch, protein, fat, fibre,
vitamin, minerals, etc.What are the three essential elements for us human beings to survive on the earth?Warming up
Answer the following questions:waterairfoodWhich one would you prefer? Western food or Chinese food?Western food Chinese food What do you usually have for breakfast / lunch /supper?

food that provides energy
?
food food that helps grow bones and
muscles
?
? food that helps the body fight
diseasesTask 1 : Classify the foods we usually eat
in the following way:Warming up
Finish the following tasks:Task 2: Discussion☆Should we eat all kinds of food in the chart?
☆What will happen if you do not eat a balanced diet?fruitsripe peachFibre &vitamin& sugargrapeTask 3: Which food is rich in fat / fibre / sugar /vitamin / protein ?green peachTask 3: Which food is rich in fat / fibre /sugar /vitamin / protein ? vegetablesbeanlettucecarrotmushroomFibre & vitaminricecornnoodledumplingsFibre & vitaminbaconmeatTask 3: Which food is rich in fat / fibre /calcium(钙) / sugar /vitamin / protein ? fishyoghurtdairyeggsbonesproteinTask 3: Which food is rich in fat / fibre / sugar/vitamin / protein ? fat & sugarsaladFrench frieschocolateIce creamhamburgers1. What do you think should go into a good meal?Pre-reading
Discuss these questions in pairs.A good meal should contain some food from each of the three categories above.2. Look at the title of the reading passage and the pictures. Predict what the passage is about. Then read it quickly to see if you were right. dairynutsmeatfruitvegetablegrains, riceFood Pyramid water
protein 蛋白质
fat
sugar
vitamins 维生素
minerals 矿物质
fibres1. Usually Wang Peng’s restaurant was full of people.2. Yong Hui could make people thin in two weeks by giving them a good diet.TF3. Wang Peng’s regular customers often became fat.TReading Fast reading
TURE or FALSE 4. Yong Hui’s menu gave customers more energy-giving food.F5. Wang Peng’s menu gave customers more productive food.F6. Wang Peng decided to compete with Yong Hui’s by copying her menu.F1. What was the weakness and strength of the diet in Wang Peng’s restaurant? 2. What was the weakness and strength of the diet in Yonghui’s restaurant?3. What is wrong with the diet of both Wang Peng and Yonghui?4. Why does it matter if you only eat at Wang Peng’s or Yonghui’s restaurant?Reading – Detail reading
Read the text again and answer the following questions 1.What was the weakness and strength of the diet in Wang Peng’s restaurant?His diet emphasizes the importance of energy while ignores the importance of losing weight to keep fit.2. What was the weakness and strength of the diet in Yonghui’s restaurant?
Her diet overemphasizes the importance of keeping fit while ignores the importance of energy supply.3.What is wrong with the diet of both Wang and Yonghui?
Neither of them offers a balanced diet.Wang’s dietYonghui’s diet4.Why does it matter if you only eat at Wang’s or Yonghui’s restaurant?If so, we can not get a balanced diet. Therefore it will do harm to our health.Reading – Intensive reading.
Divide the whole passage into three parts, and give the general idea of each part, then ask some students to retell the text.Part 1
Part 2
Part 3Wang Peng felt frustrated because he found his customers had come to other places to eat.Wang Peng found the reason why YongHui’s restaurant was more attractive.Wang Peng thought out a good idea to have a competition with YongHui’s restaurant.Speaking ( 8ms )
Decide which food is junk food or healthy food and give reasons.
I think …is junk food because… I think … is healthy food because… (be rich in; be low in)
Assignment1.Finish the exercises in the workbook .
2.Complete the “learning about language” part in the text book.
3.Try to make a recipe(食谱）by yourself to provide a balanced diet.Here is a sample recipe for you.Bye! Reading IIListen and fill in the blanketSummary: Wang Peng felt ___________in an empty restaurant because no __________have come to his restaurant ever since he got up early in the morning. He wanted to find out why. He hurried out and ________Li chang into a newly-opened restaurant. He found that the owner named Yong Hui was serving ____________foods to make people thin. Driven by________, Wang Peng came ________to take a close look at the menu. He could not even ________his eyes. He was ________at what he saw. He hurried outside and went to the ________to do some________. After a lot of reading, he _______that Yong Hui’s food made people become ________quickly because it was no ___________food. Arriving home Wang Peng rewrote his own sign. The __________between the two restaurants was on!frustratedfollowedcuriosityforwardbelieveamazedlibraryresearchrealizedtiredenergy-givingcompetitioncustomersslimming/fiberPredictionCan you guess what will happen to Wang Peng and Yong Hui?+=Reading – I: Detail reading and listening Read the text fast, then answer the following questions:1. Why did Yong Hui come to Wang’s restaurant the next week?Because she was angry with what Wang did, and wanted to ask him to make an apology to her. 2. How did Yong Hui feel when she had the meal in Wang’s restaurant?
3. What did they find after their chat?She felt sick with all that fat and heavy food, and she missed her vegetables and fruit.They found they didn’t offer balanced diets. Because Wang didn’t offer enough fibre and Yong Hui didn’t offer enough body-building and energy-giving foods.4. How did they combine their menus and provide a balanced menu?They served raw vegetables with the hamburgers and boiled the potatoes rather than frying them, and served fresh fruit with ice cream.Reading – II: Discussion
※ What can we learn from the passage?Discussion: make a survey on your partner’s diet..Make a dialogue with your partner.
.At the end of the dialogue, you should give some advice on his/her diet.How many meals do you have every day? Do you always skip breakfast?
What do you eat for breakfast/lunch/supper? Which meal do you think is the most important?
What’s your favorite food?
What kind of snacks do you often take?
What do you drink most every day?
Do you concern about a balanced diet when choosing something to eat?
Do you eat more when you are sad/happy?Suggested questions:Suggestion:Be sure to eat a variety of foods.
Drink lots of water.
Eat an early and nutritious breakfast.
4. Eat modest portions in the evening.
…Good dining habits are very important to a person’s health. so we should form a good dining habit. Listening What kind of food do you like eating? Do you think that is good for your health?Why?Warming up Do you know the three words?Rickets:
Scurvy:
Obesity:Legs that do not grow straight.
Teeth fall out, problems with skin and sores that will not healMuch too fatUsing language-listeningAnswer key for Exercise 2: Wang Peng is doing research to find out how an unbalanced diet can affect your health, so you need to eat a balanced diet if you are to stay healthy.listeningAnswer key for Ex.3Scurvy
Rickets
obesityToo much rice, noodles ,sugar and fat
Not enough vitamin C
Not enough protein and vitamin DlisteningToo much fatMore protective foodsNot enough fatMore body-building
and energy-giving
foodsListening textWP: Hello. Can you help me, please? 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 vitamine.
WP: Yes, but does it matter how much rice, noodles and sugar I eat?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 don’t eat enough rice, noodles or sugar, you’ll get tired easily.
WP: I see. I’ll be careful about that. Does it matter how much fish, meat or cheese I eat?E: Too much can also make you fat, but if you don’t eat enough, your bones won’t grow strong. A long time ago, children who didn’t eat enough vitamin D and body-building food didn’t grow straight legs. They got an illness called rickets.
WP: Oh dear! Do people still have the problem?
E: Sometimes.WP: Then what about fruit and vegetables? How much should I eat?
E: You ought to eat about five big spoonfuls of different fruit and vegetables every day.
WP: Really? I didn’t know that.
E: Yes. In the 18th century sailors at sea used to find that their teeth fell out and they had bad spots on the skin. They got it because they didn’t eat enough fruit and vegetables. The illness is called scurvy.WP: Goodness! What about now?
E: It’s very rare now. People eat more fruit and vegetables. You need protective food like that for clear skin and bright eyes.
WP: Thank you very much. You have given me a lot to think about.Reading task
1. Read the passage on Page 52, then try to finish the chart on Page 53.2. Have a debate on if a McDonald’s should be built in our home town.Finish the discussion about if a McDonald’s should be built in my hometown, and write down all the members’ ideas. Assignment
Finish the exercises on workbook.
Prepare for the next class.Listening – Listening part on Page 48.1. Before listening, do Ex 1.
2. Listen to Part 1 again and answer the questions.
3. Listen to Part 2 and fill the chart below.Emma is suffering from anorexia.Answer key for Exercise 1