module 3 unit 2 healthy earting[上学期]

课件47张PPT。 Unit 2 Healthy EatingWhat are the three essential elements for us human beings to survive on the earth?waterairfoodNew words spaghetti 意大利式细面条 bean 豆
cucumber 黄瓜 mushroom 蘑菇
lemon 柠檬 mutton 牛肉
diet 日常饮食 digestion 消化
fibre 纤维 fat 脂肪
protein 蛋白质 balance 平衡,天平 Identify the English names for the foods shown in each photo.Warming upFood group: meat猪肉
牛肉
羊肉
火腿
鸭肉
腊肉 pork
beef
mutton
ham
duck
bacon
meatFood group:
vegetables carrot cabbage bean tomato cucumbervegetables mushroomFood group:
fruitsfruitstrawberry watermelon grape cherry durian lemonFood group:
Sea foodsea food----lobsterSeafood 魚
螃蟹
蝦
貝類
生蠔
章魚
龍蝦
fish
crab
shrimp
shell
raw oysters
octopus
lobster
Junk food:
dessertsice creamcandy, candy bars,
chocolatesJunk food:
fast foodFrench fries /chipshamburgerspizza Functions of foodFunctions of foodMaintain lifeKeep healthyPrevent diseasesSupply energySatisfy hungerWhy we have to eat everyday?Each day our body should receive 50
nutrients from the food we eat. Let’s
take a closer look at the six essential
nutrients. 1. Protein
2. Carbohydrates
3. Fat
4. Vitamins
5. Minerals
6. Water Nutrients of food3 Main Functions:energy-giving foods
body-building foods (to grow bones and muscle)
protective foods (give fibre for digestion and health)Give examples for each one.food Do you know the food you eat helps you grow in different way?Rice
Sugar
Noodles
potatoes
bread
Butter
Cream
Oils
nuts
Meat
Eggs
Cheese
Milk
tofu
All vegetables (eg beans,
mushrooms,…)
All fruit(eg apples,peaches,…)
fruitsripe peachrich in fibre &vitamingrapeWhat food is rich in fat / fibre / sugar /vitamin / protein ?green peachWhat food is rich in fat / fibre /sugar /vitamin / protein ? vegetablesbeanlettucecarrotmushroomrich in fibre & vitaminricecornnoodledumplings rich in fibre & vitaminWhat is food rich in fat / fibre / sugar /vitamin / protein ?baconmeatTask 3: What is food rich in fat / fibre /calcium(钙) / sugar /vitamin / protein ? fishmilkeggsbonesrich in protein/ carbohydrates(碳水化合物)what is the food rich in fat / fibre / sugar/vitamin / protein ? fat & sugarnutsoilchocolateIce creamhamburgersnutsfruitvegetablegrains, riceFood Pyramid eggs, milk,
fish ,meat and fatprotein 蛋白质vitamins 维生素
minerals 矿物质
fibressugarProvide our body with:oil/nut ice-cream
ChocolatechocolatecakescreamchocolatenutscabbagehameggsWhat will happen if you do not eat a balanced diet？We are what we eatThe food I likeShe sings: “Only you,only you!”fatprotein“You are my only love!”fibersugar too fat!! too thin!!“Want to be as healthy as me?
I like a balanced diet !!!” Discussion
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.What is the difference between junk food and healthy food?Junk food
—has a lot of calories but few nutrients, vitamins and minerals.Healthy food
—give us the calories we need but not contain too much fat and sugar.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)
Look at the following photos and decide if the food shown in the photos is junk food or healthy food. Give reasons for your decisions.I think … because …I think that ice cream is junk food because it has a lot of fat and sugar.ice creamvegetablesI think that vegetables are healthy food because they contain lots of vitamins, fibre and carbohydrates.eggsI think that eggs are healthy food because they contain a lot of calcium and protein which are good for our bones and teeth.fried chicken/crispspotato chipspizzaPersonal eating habits:Class workDiscuss the eating habits of some classmates and try to give them some advice.
For example:
Most of the members in our group have a healthy diet, they usually have bread, noodles, milk and rice porridge for their breakfast, which are usually rich/ high in fibre and protein. As for snack, …. As for their lunch and dinner, ….You’re what you eat!Which of these groups of foods do you like best?
Which of them do you eat most often?
Do you think we should eat each kind of food?
What will happen if you do not eat a balanced diet?We are what we eat: that means that your health and strength are directly related to your diet. How their diets may affect their quality of life.What’s the matter?
How long have you
been like this?
I think you ought to...
Perhaps you should...
You must/mustn’t...
I suppose you had
better...What should I do?
What seem to be
the trouble?
Do you think you
could give me some
advice?Everybody has to eat, but do you eat a healthy diet?
diet 指的是习惯的食物或规定的食物，特指维
持健康的定量或定质的食物。
food 是一般的用语，凡能吃能喝的具有营养的东

西都称为food.
Milk is the natural ________ for young babies.
2) The government provided plenty of _______ and
drink to the people who suffered from the flood.
food food 3) As I’m too fat, the doctor has ordered me a special
_______.
4) Proper_______ and exercise are both important
for health.

5) a balanced diet ____________
_______________ 低脂肪食品
to go / be on a diet ____________
均衡饮食 a low-fat diet 节食
diet diet 2.What will happen if you do not eat a balanced diet?
balance: n :天平 (可数)平衡状态 （不可数）
: v 衡量
____________________ 用天平称东西
____________________ 保持 / 失去平衡weigh sth. in the balance keep / lose one’s balance balanced : adj 平衡的 a balanced diet
He was surrouned by so many dangers
____________________________________________
他为如此之多的危险所困绕，故心绪颇为絮乱。
that he lost his balance ,became nervous and upset.