人教版高一英語必修3-unit2課件Reading

1、人教課標(biāo)版人教課標(biāo)版高一高一 必修必修 3Unit 2What are the three essential What are the three essential elements for elements for us human beings to survive on the us human beings to survive on the earth?earth?waterwaterairairfoofood dHere are some proverbs about food:Bread is the staff of life. 民意食為天。民意食為天。You are wh

2、at you eat.吃什么食物變什么樣。吃什么食物變什么樣。 Eat to live, but do not live to eat.為生活而飲食，莫過于為飲食而生活。為生活而飲食，莫過于為飲食而生活。 Look at the pictures and learn some new words about food.cucumbereggplantpeppermushroompeachlemonpeabeannutmuttonmutton kebabsroast porkfried potatoesDo you know the food you eat helps you grow in

3、different way?Foods to give you energyFoods to grow bones and muscle(eg body-building food)Foods that give fiber for digestion and health(eg protective food)Fastenergy foodSlowenergyfoodRiceSugarNoodlespotatoesbreadButterCreamOilsnutsMeatEggsCheeseMilktofuAll vegetables (eg beans,mushrooms,)All frui

4、t(eg apples,peaches,)Do you eat a healthy diet?Which one would you prefer? Western food or Chinese food?What do you usually have for breakfast / lunch /supper?Which food is rich in fat / fibre / sugar / vitamin / protein?ricecorndumplingscarrotWhich food is rich in fat / fibre /sugar / vitamin / pro

5、tein? baconmeatWhich food is rich in fat / fibre /calcium (鈣鈣) / sugar /vitamin / protein? fishmilkeggsWhich food is rich in fat / fibre / sugar /vitamin / protein? saladFrench frieschocolateIce creamhamburgersmilk, cheese, yogurt; meat, poultry, fish, beansfats, oils, sweetsFruit; vegetablebread, c

6、ereal, rice, pastafatprotein 蛋白質(zhì)蛋白質(zhì)Fibres, sugarProvide our body with:vitaminsFood Pyramid What will happen if you do not eat a balanced diet?How to keep healthy?Junk foodhas a lot of calories but few nutrients, vitamins and minerals.Healthy foodgive us the calories we need but not contain too much

7、fat and sugar.What is healthy diet?Healthy diet: a diet that is balanced and neither too rich in fat, sugar and salt nor too poor and lacking in essential nutrients.healthy eatingfood choicesbalanced dietWhat food containshealthy/junk foodhealthy eatingDecide which food is junk food or healthy food

8、and give reasons.I think is junk food because I think is healthy food because (be rich in; be low in)Speaking 1. Do you think we should eat each kind of food?2. What will happen if we dont eat a balanced diet?Which food contains more?Examples of foodsAnswersugarchocolate or grapecakes or bananasfatc

9、ream or ricechocolate or chickenfibrepeas or nutspork or cabbageproteinpotato crisps or hameggs or creamchocolatecakescreamchocolatenutscabbagehameggsWhich one is healthier, the Chinese food or Western food?Chinese food: the healthiest diet, a lot of fruit and green vegetables, rich in fiber, low in

10、 sugarWestern food: too much fat (meat, potato chips, butter, cream and chocolate),too much sugar (cakes, soft drinks, sweets)Healthy Eating Everybody has to eat, but do you eat ahealthy diet?diet指的是習(xí)慣的食物或規(guī)定的食物，指的是習(xí)慣的食物或規(guī)定的食物，特指維持健康的定量或定質(zhì)的食物。特指維持健康的定量或定質(zhì)的食物。food是一般的用語，凡能吃能喝的具有是一般的用語，凡能吃能喝的具有營養(yǎng)的東西都稱為

11、營養(yǎng)的東西都稱為food。強(qiáng)調(diào)種類時(shí)，強(qiáng)調(diào)種類時(shí)，food 可用復(fù)數(shù)?？捎脧?fù)數(shù)。diet n. 飲食，食物飲食，食物Proper _ and exercise are both important for health. Many sweet _ are on sale in the store Milk is the _ for babies. foods diet food a balanced dietbe on a diet均衡飲食均衡飲食 節(jié)食節(jié)食balance1) v. 權(quán)衡、平衡、對比權(quán)衡、平衡、對比1) We must balance the two plans.2) Can

12、you balance yourself on skates?2) n. 天平、稱天平、稱 eg: weigh sth. in the balance 用天平用天平稱稱be out of balance 不平衡不平衡keep ones balance 保持平衡保持平衡lose ones balance 失去平衡失去平衡a favorable balance 入多于出入多于出a unfavorable balance 入不敷出入不敷出根據(jù)下列各句句意及所給單詞的首字根據(jù)下列各句句意及所給單詞的首字母或漢語提示母或漢語提示, 寫出所缺單詞的正確寫出所缺單詞的正確形式。形式。1. Proper d_

13、 and exercise are both important for health.2. Sunscreen provides a p_ layer against the suns harmful rays.dietprotective3. There are many types of wild _ (蘑菇蘑菇) and some are poisonous.4. We should decide after b_ the advantages and disadvantages.5. If you like hot food you can add some p_ to it.mus

14、hroomsbalancingpepper(s) 用適當(dāng)?shù)慕樵~填空。用適當(dāng)?shù)慕樵~填空。1. People learn things _ different ways some learn by doing; others by reading or by listening. 2. What has happened _ such a good man? into3. The meat of this kind of animal should not go _ the menu of the restaurant. 4. A man visiting his school wants to

15、invite his teacher _ dinner. intofor / toPre-reading 1. What do you think should go into a 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 of

16、fer them? Plan a menu.3. Look at the title of the reading passage and the pictures. Predict what the passage is about.Scanning 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

17、popular with customers.3. Wang Pengwei found out why he had lost his customer and decided to win them back.Whats the main idea of each part?Para.1: Para.2:Para.3:Para.4:Wang Pengs menu and the popularity of his restaurant.Finding Yong Huis restaurant.Yong Huis restaurant and menu.Wang Pengs research

18、.I. Read the passage carefully and answer the questions one paragraph by one paragraph.Close reading Paragraph I:1. Who is Wang Pengwei?2. What happened on that strange morning?3. How do you like the food in his restaurant?He is a restaurant keeper.There was no customer in his restaurant that mornin

19、g, which was unnatural. It is delicious but it can make us get fat quickly. Paragraph II:1. What did Wang see when he followed Li Chang?2. What kind of food was served in this restaurant? He saw that a new restaurant was opened and there was a sign in its window.Only slimming food was served there.P

20、aragraph III:1. Who is Yong Hui?2. What amazed Wang in Yong Huis restaurant?She is the owner of the new restaurant.The menu and the price in Yongs restaurant amazed him very much.3. What did Wang decide to do after he left there?He decided to go to library to find out whether his restaurants food ma

21、de people fat.Paragraph IV:1. What did Wang find out after reading?2. What did he do then?He found out that Yong Huis restaurant was not giving its customers energy-giving food. He wrote a sign to win his customer back!3. What happened afterwards?The competition between the two restaurants was on.1.

22、 Usually Wang Pengs restaurant was full of people. 2. Yong Hui could make people thin in two weeks by giving them a good diet. It would take longer than that.TFII. Tick the correct answers. 3. Wang Pengs regular customers often became fat. T4. Yong Huis menu gave customers more emery-giving food. No

23、. it gave them protective food but no energy-giving or body-building food.F5. Wang Pengs menu gave customers more protective food. 6. Wang Peng decided to compete with Yong Hui by copying her menu. He decided to advertise the benefits of his menu.F FWang Pengs restaurantYong Huis restaurantFooddrinkmutton kebabs; roast pork; stir-fried vegetables; fried riceraw vegetables; fruitcola; ice creamwaterIII. Compare the two restaurants:pricestrength of the dietweakness of the diet expensivecheapgiving its customers energy-giving foodmake its customers thin cause the customers to be fatthe c