Unit 1 Stay Healthy Lesson 3 Good Food, Good Health 课件(共25张PPT)

(共25张PPT)
Unit 1
Lesson 3
Good Food, Good Health
1.学习目标
3.重点探究
2.自主学习
学习导航
5.当堂检测
6.课堂总结
4.拓展提升
新课导入
点
击
观
看
视
频
学习目标
1.掌握本课单词和词组：corn, bone, contain, balanced, diet, include；in one's opinion, be made of, be rich in, stay healthy, be popular in, at least, at last, lots of=a lot of
2.掌握“be made from +材料”与“be made of + 材料”的区别
3.掌握各种食物中具有的营养并了解合理饮食的重要性
自主学习
grain
/gre n/
vitamin
mineral
fibre
/ v t m n/
/ m n r l/
/ fa b (r)/
谷物；粮食
矿物质
维生素
纤维素
bean
/bi:n/
soy
/s /
corn
/k :n/
protein
/ pr ti:n/
豆子
大豆;大豆食物
玉米
蛋白质
bone
/b n/
calcium
/ k lsi m/
yogurt
/ j g t/
钙
骨头；骨
酸奶
重点探究
How to keep healthy
1. Go to bed early.
2. Drink more water.
3. An apple a day.
4. No smoking.
5. Do more exercise.
...
There is more we need to know…
Grains
Bread, noodles and rice are all grain foods. Breakfast cereal
is also made of different grains. Grains give you vitamins, minerals and fibre. Did you know corn is the best food for Vitamin B1
Fruits and vegetables
Fruits and vegetables are also rich in vitamin, minerals and
fibre. They help you grow and stay healthy.
Salads are very popular in Western countries. They're made
with lots of fresh vegetables.
Here are the four groups!
Protein foods
Many people think that only meat and chicken are protein foods. Actually, other
foods like fish, eggs and beans have a lot of protein, too. In China and other East Asian countries, people often eat tofu and other bean products. They also drink soy milk. These are all good protein foods.
Calcium foods
Your body needs calcium to stay healthy. Calcium makes your bones
and teeth strong. Milk, cheese and yogurt contain calcium. But did you know that
many green vegetables also have a lot of calcium
Have a balanced diet!
A well-balanced diet includes foods from each food group. Do we need to balance our diet Of course, we do. A balanced diet will keep you healthy and give you lots of energy!
Would you like to try a fruit salad Here's how to make one：
First, cut some fruit into pieces and put them in a large bowl. Any fresh fruit that's in season is a good choice. Then, put a spoonful of honey and a cup of yogurt on top. You can add some lemon juice if you like. At last, chill the fruit salad in the refrigerator for at least 10 minutes. It will taste better.
Hands-on Activity
cut fresh fruit into pieces
add honey and yogurt
chill it in the refrigerator
procedure
1 Read and choose the food words from the lesson and put
them in the correct food group.
Let's Do It !
grains
fruits and vegetables
protein foods
calcium foods
bread, noodles, rice, breakfast, sereal, corn
salads
meat, chicken,
fish, eggs, beans, tofu, soy, milk
milk, cheese,
green vegetables,
yogurt,
What other foods belong to these classifications？Write them down.
grains:
fruits and vegetables:
protein foods:
calcium foods:
wheat (小麦)、oats (燕麦)、sorghum (高粱)......
banana、orange、potato、carrot......
beef、pork、seafood......
shrimp、sesame(芝麻)、bone......
Extension
2 Match each word with its definition. Then complete the
passage using the four words.
corn
diett
a thick, white and creamy dairy food
a tall plant with yellow seeds that can be eaten
the food that you eat and drink regularly
a good sourse of protein
beans
yogurt
Let's Do It !
It's important for us to keep a balanced ________. To do this, we must eat many different kinds of foods. Bread, noodles, ________ and rice are all grains. Grain foods give us vitamins, merals and fibre. First, meat and ________ are full of protein. Calcium, which can be found in cheese, milk and ________, is good for our bones and teeth.
diet
corn
beans
yogurt
3 What do you usually eat at every meal Do a survey and compare your
eating habits with those of your classmates.
Grains Fruits and vegetables Protein foods Calcium foods
Breakfast
Lunch
Supper
Let's Do It !
Donuts
Donuts
Donuts
Apples
My friend Danny has bread and milk for breakfast. He always has donuts for lunch and supper. I’m much more different. I have bread, eggs, a banana and milk for breakfast. I have rice and vegetables for lunch and noodles or cereal and vegetables for supper. I think Danny should change his eating habits. He should eat more fruits and vegetables. He should eat more protein foods like meat, fish and eggs.
拓展提升
be made of…由……制成
be made of，be made from的辨析
知识点
1
eg：The kite is made of paper.
这个风筝是用纸做的。
be made of 由……制成 (能看出原材料) The old bridge is made of stone.
那座古桥是由石头制成的。
be made from 由……制成 (看不出原材料) Bread is made from wheat.
面包是由小麦制成的。
be rich in 含有丰富的……；富含……
知识点
2
eg：The country is rich in oil and coal.
这个国家石油和煤炭资源丰富。
拓展
rich 是形容词，它可与the连用，充当名词，意为“富人们”。
eg：Take from the rich and give to the poor.
取自富人，接济穷人。
be rich in的反义词组为be short of, 意为“缺少”。
eg：I'm short of money this month.
这个月我手头有点紧。
stay healthy 保持健康
其中stay为系动词，表示保持某种状态，相当于keep，后接形容词。
eg：The window stayed open all the night.
这扇窗子整夜开着。
知识点
3
stay也可作实义动词，意为“停留；呆”。
eg：She stayed to take care of her mother.
她留下来照料她母亲。
拓展
保持健康
keep / stay healthy
keep fit
keep in good health
popular/'p pj l (r)/ adj. 流行的；受欢迎的
be popular in,be popular with和be popular among的辨析
知识点
4
【易错点】
be popular in 在某一领域或地方流行或受欢迎 The dictionary is popular in the scientific field.这本词典在科学领域受欢迎。
be popular with 受……的欢迎或喜爱 The song is very popular with the young.
这首歌受到年轻人的喜爱。
be popular among 在……中流行或受欢迎 Chinese food is popular among Americans.中国食物在美国人当中受欢迎。
当堂检测
一、根据首字母或汉语提示完成句子。
1. We are from A________. We are all A________．
2．________(豆子) contain protein.We all like to drink soy milk.
3．________(玉米) is the best food for Vitamin B1.
4．We all need to balance our diet.It can keep us ________ (健康的)．
5. Doing exercise every morning________(使) me healthier and stronger.
sia
Beans
Corn
healthy　
makes
sians
二、用所给词的正确形式填空。
1.I can't believe my coat is ________ (make) of oil.
2.We must do some exercise every day to stay ________ (health)．
3.This tour ________ (include) a visit to the Great Wall.
4.The food rich in sugar is bad for your ________ (tooth)．
5.You like to eat meat.But you need ____________ (balance) your diet.
made
healthy　
includes
teeth　
to balance
课堂总结
Unit 1
Lesson 3
掌握本课单词和词组：corn, bone, contain, balanced, diet, include；in one's opinion, be made of, be rich in, stay healthy, be popular in, at least, at last, lots of=a lot of
掌握各种食物中具有的营养并了解合理饮食的重要性