what are the three essential elements for us human beings to survive on the earth? water air food

What are the three essential elements for us human beings to survive on the earth?

water air food

Unit2 Healthy Eating

Warming up

• meat• vegetable• fruit• seafood• snacks （零食小吃）• staple food ( 主食 )

What kind of food do we eat?

猪肉牛肉羊肉鸡肉鸭肉腊肉烤肉

porkbeefmuttonchickenduckbaconbarbecue

carrot

mushroom

eggplant

bean/ pea

cucumber

garlic

vegetable

strawberry

apple

grape

peach

lemon

fruit

sweets fried chicken

chocolatepotato crisp

ice cream

mutton kebab

snacks

milk

biscuits

rice dumplings noodles

bread spaghetti

staple food

unhealthy food/ junk food

Can we benefit from all kinds of food?

healthy food

be rich in sugar and fat

Besides sugar and fat, What other nutrients( 营养物质 ) do you know?

fibre 纤维protein 蛋白质vitamin

mineral

What should be a healthy diet be like?

What is healthy eating?

1. are rich in_____? A.fat and sugarB.protein （蛋白质） and sugarC vitamin （维他命） and sugarfood of the same group: rice, breafood of the same group: rice, bread, cream, andd, cream, and nutsnuts （坚果）（坚果）

CC

They gives us

energy. energy-

giving food

2. is rich in_____? A. fat and vitamin （维他命）B. protein （蛋白质） and fatC. protein and sugarfood of the same group: fish, food of the same group: fish, egg, cheese, milk and tofuegg, cheese, milk and tofu

BB

It helps us become strong and build our body.

body-building food

3. are rich in_____? A. fiber( 纤维 ) and vitamin （维他命）B. protein （蛋白质） and fatC. protein and sugarfood of the same group: vegetablesfood of the same group: vegetables

and fruitsand fruits

AA

They protect us from being ill.

protective food

cucumber

4. A balanced diet( 饮食 ) should contain_____

A. energy-giving foodB. body-building foodC. protective food

??

Passing the exam was a piece of cake, because I spent a lot of time studying last week.

totally easy

Food idioms

He is such a good egg that he is ready to help others at any moment. 

a kind person

Food idioms

--- Would you go shopping with me?--- well, it is not really my cup of tea, but if you want I will go with you.

something that interests me

Food idioms

When the fire happened, he put on a wet coat and rushed through the door. People said he was not nervous at all. He was as cool as a cucumber then.

very calm

Food idioms

The father cares her most as she is the apple of his eye.

someone’s favorite

Food idioms

An apple a day keeps a doctor away.

You are what you eat.人如其食

An apple a day keeps the doctor away.一天一个苹果，医生不来找我

First wealth is health.健康是人生的第一财富

Sayings about healthy eating