资源简介

(共29张PPT)
Section
Section
第 4 课 时
(1a—1d)
…………………………………
B
Unit 4 Eat Well
词汇：improve, habit, salt, fat , weight, hamburger, cause, heart, balanced, sleepy, away
1
2
Learning Goals
2
3
能读懂有关饮食习惯的语段，并能用所学表达谈论饮食如何影响我们的健康。
短语：put on, too … to, fast food, after all
Warming-up
Let’s play a game.
Rabbits like them very much. They’re usually orange. And they’re full of nutrition (营养丰富), but some kids don’t like them. What are they
carrots
They’re red, and they look like red apples. But they’re not fruit, but a kind of vegetables. They are delicious and full of nutrition (营养). What are they
tomatoes
They’re grown in the field . And they’re widely used (广泛应用于) as fast food like chips. And Western people like them very much. What are they
potatoes
List what you want to eat tomorrow. Discuss if your choices are Healthy. Give your reasons.
1a
Meal Food
breakfast
lunch
dinner
List what you want to eat tomorrow. Discuss if your choices are Healthy. Give your reasons.
1a
Breakfast is healthy. Noodles are digestible(易消化的). Eggs are rich in protein(蛋白质). They can provide energy for a day.
Lunch is healthy. It has fish, vegetable salad, tofu and rice. It’s a balanced diet.
Dinner is unhealthy. It’s all fast food. It has lots of salt, fat and sugar.
健康食品（healthy food）的特点主要包括：低热量、低脂肪、低盐、低糖，同时富含膳食纤维、维生素和矿物质等营养素。一般来说，应多吃以下食物：
1. 多吃蔬菜和水果：蔬菜和水果富含维生素、矿物质、膳食纤维和抗氧化剂等，有助于补充身体所需的营养成分。
2. 适量摄入全谷物和蛋白质食物：如燕麦、全麦面包、瘦肉、鱼类、豆类、坚果和乳制品等。
科普来啦！
So, we eat healthy food!
Read the article from a clinic’s newsletter. How many poor eating habits are mentioned
1b
< ANNOUNCEMENTS PEOPLE WHAT’S NEW
Joy Clinic
NEWSLETTER
Improve Your Eating Habits
Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important!
For example, some people have fast food every week. It is easy and delicious. But it often has lots of salt, fat and sugar. That makes us put on weight. Eating fast food like pizza and hamburgers too often may cause heart problems later. If you cook your own meals instead, you can make healthy balanced meals.
Eating three meals a day is important. But some people don’t have breakfast. Maybe they don’t feel hungry in the morning, or they are too busy to eat anything. But food gives us energy. It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast.
Some people also eat too many sweet things. Ice cream, sweets, and chocolate are delicious, but they usually have lots of sugar. This can cause tooth problems. When you want a snack, why don’t you have some fruit instead After all, an apple a day keeps the doctor away.
Remember: You are what you eat. Healthy eating means eating healthy food and having good eating habits.
一天吃三顿饭(动名词短语作主语)
形式宾语
不定式短语作真正的宾语
形式主语
Read again and match the main ideas of each paragraph.
1. What sweet food may cause
2.What things are important for a healthy mind and body
3.Three meals a day is important.
4.What fast food may cause
5.You are what you eat.
Complete the table with the information from the article.
1c
Poor eating habit
Result
Reason for the result
Idea/Advice
have fast food too often
feel sleepy; hard to focus
need food for energy
have fruit for snacks
why
easy and delicious.
Fast food has lots of salt, fat, sugar.
It may cause heart problems.
It also may put on weight.
cook your own meal.
make healthy and balanced meals.
idea/advice
the result
Why don’t people have breakfast
don’t feel hungry
too busy to have ...
It is easy to feel sleepy.(形式主语)
find it hard to focus on the study and work.（形式宾语）
It gives us energy.
the result
idea/advice
why
delicious (ice cream, sweets, chocolate)
sweet food has lots of fat, sugar.
It may cause tooth problems.
the result
If you want a snack, why don’t you have fruit instead.
idea/advice
Read the article again and answer the questions.
1d
1. What foods have lots of salt and fat
2. What foods have lots of sugar
3. What does “You are what you eat” mean
4. Do you think the poor eating habits in the
article are common among young people
Why or why not
1. What foods have lots of salt and fat
Fast food often has lots of salt and fat.
For example, some people have fast food every week. It is easy and delicious! But it often has lots of salt, fat, and sugar. That makes us put on weight. Eating fast food like pizza and hamburgers too often may cause heart problems later.
2. What foods have lots of sugar
Some people also eat too many sweet things. Ice cream, sweets, and chocolate are delicious, but they usually have lots of sugar. This can cause tooth problems. When you want a snack, why don’t you have some fruit instead After all, an apple a day keeps the doctor away.
Fast food, ice cream, sweets, and chocolate have lots of sugar.
3. What does “You are what you eat” mean
If you have healthy food, you’ll be healthy. But if you don’t do so, you’ll be unhealthy.
4. Do you think the poor eating habits in the
article are common among young people
Why or why not
Yes, I think so. Because the fast paced life makes some of them choose fast food. Also, many young people do not know how to cook. More importantly, they do not really understand the importance of healthy eating.
Language points
1. Both what we eat and how we eat are important.
我们吃什么和我们怎样吃都很重要。
both… and… …… 和…… 都； 既……又……
通常用来连接两个并列的句子成分，如名词、代词、形容词、动词短语或从句等。
Both Sam and Tom can play the drums. 萨姆和汤姆都会敲鼓。
The book is both interesting and educational. 这本书既有趣又有教育意义。
We both like and respect our teachers. 我们既喜欢又尊敬我们的老师。
both…and…连接两个并列主语时，谓语动词通常用复数形式。Both the cat and the dog are playing in the garden. 猫和狗都在花园里玩。
Language points
2. That makes us put on weight.
那让我们增加体重。
(1)make sb. do sth. 让某人做某事
He’s a humorous man. His words often make us laugh and laugh.
他是一个幽默的人，他的话经常让我们笑了又笑。
(2)make sb. / sth. + adj. 让某人/ 某物……
The news makes me happy. 这个消息让我开心。
(3) make sb. + 名词 让某人成为……
We made Peter our monitor. 我们选彼得当班长。
Language points
3. Maybe they don’t feel hungry in the morning, or they are too busy to eat anything. 也许他们早晨不觉得饿，或者他们没时间吃任何东西。
too…to… 太……而不能……
too adv. 后跟形容词或副词
to动词不定式符号，后跟动词原形
拓展：
too…to… 可与so… that…进行转换
They are too busy to eat anything.
=They are so busy that they can’t eat anything.
Language points
4. It is easy to feel sleepy. 很容易犯困。
①It +be +adj.+（for sb.）to do sth.(形式主语)
此处adj. 通常为描述事件的形容词：easy，difficult，hard,impossible， important，natural，likely，obvious，useful，useless，dangerous…
做某事是…
It’s necessary for us to master a foreign language.
Language points
5. When you want a snack, why don’t you have some fruit
instead 你想吃零食的时候，为什么不吃些水果呢？
Why don’t you do sth 你为什么不做某事呢？
此句型用来提出建议，可与 Why not do sth 进行互换。
— Why don’t you go for a walk with me after dinner /Why not go for a walk with me after dinner
晚饭后为什么不和我一起去散步呢？
— Good idea. 好主意。
肯定回答：Good idea. / OK. / Sounds good…
否定回答：Sorry, I’m afraid not because…/ I’d love to, but I have to…/Why not try sth else / I’m not sure. I’ll think about it. / No, thanks. …
Language points
6. Healthy eating means eating healthy food and having good eating habits.健康饮食意味着吃健康的食物且有良好的饮食习惯。
（1）mean doing sth 意味着做某事
Protecting our environment means protecting ourselves.
保护环境意味着保护我们自己。
（2）mean to do sth 打算做某事 （同义句型：plan to do sth）
I mean to recite the poem. 我打算背诵这首诗。
Exercise
根据句意和首字母或汉语提示填写单词。
1. They are going to Beijing, the h________ of China, to visit the Great Wall.
2. —Could you give me some advice on how to i________ my English？
—Of course. To practise it often.
3. ［学科融合］The Caspian Sea（里海） is a large s_______ lake, and five countries are around it.
4. Cathy runs a________ when she sees the dog because she is afraid（害怕的） of it.
mprove
eart
alt
way
5. Don’t let Jim eat too many h__________. He’s 110 kg and he is too f________.
6. Grace has good living ________（习惯）. She never sleeps after 10:00 p.m.
7. Heavy drinking ________（造成） many problems in his life.
8. Betty works hard. So she gets good ________（结果） this term.
amburgers
at
habits
causes
results
Homework
1. Listen and read the passage, and then try to retell it to your parents.
2. Talk about how to improve your eating habits with your friends.

展开更多......

收起↑