人教必修3Unit2Healthyeating.ppt

1、Healthy eating,Unit 2,COME AND EAT HERE,diet日常饮食,meat vegetable seafood fruit snacks（零食;小吃） staple food (主食),What kind of food do we eat?,Underweight = 18.5 Normal weight =18.524.9 Overweight = 2529.9 Obesity(极度肥胖) = BMI of 30 or greater 身体质量指数,weight (kg),height (m),Formula(公式):,=,?,Functions of fo

2、od,Maintain life,Keep healthy,Prevent diseases,Supply energy,Satisfy hunger,Why do we have to eat everyday?,unhealthy food healthy food,Can we benefit from all kinds of food?,(junk food),sweets,fried chicken,chocolate,potato crisp,ice cream,mutton kebab,lemon,dumplings,ham,mutton,fish,bean,cucumber,

3、mushroom,Food group: vegetables,carrot,tomato,cabbage,cucumber,pea,mushroom,bean,corn,lobster,Crab,shell,octopus,oyster,shrimp,Food group: Sea food,fish,Fruit,Strawberry(草莓),apple,lemon,Kiwi fruit(猕猴桃),cherry,grapes,watermelon,sweets,chocolate,potato chips,ice cream,snacks,rice,dumplings,noodles,cak

4、e,pizza,hamburger,staple food主食,What kinds of nutrients(营养物质) can they provide to human beings?,Water Sugar Fat脂肪 Fibre纤维 Protein蛋白质 Vitamin,A balanced diet,fruits,fibre 含量低),If we dont eat a balanced diet, what may happen?,fat, What is a balanced diet?,A balanced diet is the one that includes at le

5、ast three dishes: energy-giving foods, body-building foods and protective foods.,Do you know that the food you eat helps you grow in different ways?,fast energy foods rice sugar noodles potatoes spaghetti bread slow energy foods butter cream oils nuts,foods to give you energy (energy-giving),foods t

6、o grow bones and muscle meat, eggs, cheese, milk, tofu,foods to grow bones and muscle (body-building foods),foods that give fibre for digestion and health all vegetables, all fruit,foods that give fibre for digestion (protective foods),foods to give you energy foods foods to grow bones and muscle fo

7、ods that give fibre for digestion and health,Task 1 : Classify the foods we usually eat in the following way:,Warming Up II ( 5ms ) Finish the following tasks:,energy-giving foods,body-building foods,protective foods,Foods to give you energy,Foods to grow bones and muscle (e.g. body-building foods),

8、Fast energy foods,rice sugar noodles potatoes spaghetti bread,butter cream oils nuts,Task 2: Discussion,Should we eat all kinds of food in the chart?,What will happen if you do not eat a balanced diet?,Pre-reading,chocolate or grapes,chocolate,cakes or bananas,cakes,cream or rice,cream,peas or nuts,

9、nuts,potato crisps or ham,ham,chocolate or chicken,chocolate,pork or cabbage,cabbage,eggs,eggs or cream,milk, cheese, yogurt,fats, oils, sweets,meat, poultry, fish, beans,fruit,vegetable,bread, cereal, rice, pasta,Why are so many children in Guangzhou fat? What problems are the fat people facing in

10、daily life?,Part. 1 Part. 2 Part. 3,Wang Peng felt frustrated because he found his customers had come to other places to eat.,Wang Peng found the reason why YongHuis restaurant was more attractive.,Wang Peng thought out a good idea to have a competition with YongHuis restaurant.,Divide the whole pas

11、sage into three parts, and give the general idea of each part.,Part 1,: He sat in his restaurant _ very _.,: _, _ and _.,: something_ must have happened if he was not coming to_ as he always did.,feeling,frustrated,mutton kebabs,roast pork,fried rice,terrible,eat with him,feelings,foods,Li Maochang,

12、Careful reading:,Part 2,: Her name is _, she was standing in the front of restaurant to _ her _.,Yong Hui,welcome,customers,: There were only _ kinds of food and _, _ vegetables , _ and _.,prices,a lady,food,: It costs _ a good meal in _ restaurant.,two,one drink,raw,fruit,water,more than,Wang Pengs

13、,Part 3,wrong,realize:,After reading, he realized what was_ with _ restaurant.,after eating:,People would become _ very _.,competition:,The competition between the two was_.,wrong,Yong Hui s,tired,quickly,on,1.Usually Wang Pengs restaurant was full of people.,2.He provided a balanced diet in his men

14、u.,3.Yong Hui served a balanced diet.,T,F,F,TRUE or FALSE:,4.Yong Hui could make people thin in two weeks by giving them a good diet.,F,5.Wang Pengs customers often became fat after eating in his restaurant.,T,not giving them energy-giving food.,6.Yong Huis menu gave them energy foods.,F,7.Wang Peng

15、s menu gave them food containing fibre.,F,8.Wang Peng admired Yong Huis restaurant when he saw the menu.,F,9.Wang Peng decided to copy Yong Huis menu.,F,rewrite his own sign,When W thought “nothing could be have been better”, he means _. his food and drinks were the best his food and drinks were the

16、 worst his food should have been improved he could do nothing with his food and drinks,A,2. Why did W go into the newly-opened restaurant? Because he was angry. Because he was curious. Because he wanted to blame its owner. Because he wanted to ask for advice.,B,3. What is Ws impression on Ys restaur

17、ant? All the customers in it were very slim. It was too small and too noisy. The food in it was very nice and better than that in his There was so limited food but the price was much higher.,D,4. We can infer from the last sentence that _. W would learn from Y Y would learn from W The competition ha

18、d begun and would continue The two restaurants would give up the competition.,C,Find out the information of the two restaurants.,mutton kebabs, roast pork, fried rice, cola, ice cream,fruit, water raw vegetables,energy-giving foods,fibre foods,fat, not enough fibre,not enough energy，feel tired quick

19、ly,inexpensive/cheap,expensive,Summary:,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 _ Maochang into a newly-opened restaurant. He found that the owner named Yong Hui was serv

20、ing _ foods to make people thin. Driven by_, Wang Peng came _ to take a close at,frustrated,followed,curiosity,forward,customers,slimming/fiber,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 Hu

21、is 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!,believe,amazed,library,research,realized,tired,energy-giving,competition,Wang Peng and Yong Hui serve different _ in their restaurant . The foods in Wa

22、ng Pengs make people _ while the foods in Yong Huis make people _.,Fast reading: try to get the main idea,diets,fat,thin/slim,come and eat here,Discussion: make a survey on your partners diet.,.Make a dialogue with your partner. .At the end of the dialogue, you should give some advice on his/her die

23、t.,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? Whats 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 w

24、hen choosing something to eat? Do you eat more when you are sad/happy?,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 persons health, so we should form a good dining habit.,Answer these questions:,1. The weakness of the diet in Wang Pengs restaurant was _ _.,that it did not give enough foods containing fibre,2. The strength of the diet in Wang Pengs restaurant was _.,that it provided plenty of energy food,3. The weakness of the diet at