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(共31张PPT)
R·七年级下册
第4课时 (Section B 1a-1d)
Unit 4 Eat Well
Guess and say
There are many dishes on the table. Can you guess what food they are
？
strawberry
？
rice
？
cabbage
？
chicken
？
onion
？
fish
？
noodles
？
watermelon
？
carrot
salad
tofu
mutton
dumplings
pear
porridge
？
noodles
egg
milk
？
？
？
？
？
？
？
？
？
tea
cake
fish and chips
sandwich
cola
candy
hamburger
coffee
cookie
ice cream
？
？
？
？
？
？
？
？
？
Wow, they are delicious. What would you like to eat
List what you want to eat tomorrow.
n. 汉堡包
Meal Food
breakfast
lunch
dinner
+
+
+
+
+
+
A list for tomorrow’s meal
Discuss and say
Discuss with your partner whether your choices are healthy or unhealthy and give the reasons.
Meal Food
breakfast
lunch
dinner
+
+
+
+
+
+
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.
Meal Food
breakfast
lunch
dinner
+
+
+
+
+
+
Lunch is healthy. It has fish, vegetable salad, tofu and rice. It’s a balanced diet.
balanced adj. 均衡的；平衡的
Meal Food
breakfast
lunch
dinner
+
+
+
+
+
+
Dinner is unhealthy. It’s all fast food. It has lots of salt, fat and sugar.
fast food 快餐
salt n. 盐
fat n. 脂肪 adj. 肥胖的
Meal Food
breakfast
lunch
dinner
+
+
+
+
+
+
Eating habits are very important. Do you know how to form healthy eating habits
Look and say
1. Where is the article from
2. What is it about
It’s from ___________
___________________.
A. Good eating habits.
B. Bad eating habits.
C. Improving eating habits.
improve v. 改进；改善
article n. 文章；冠词
a clinic’s
newsletter
Fast reading
What’s the structure of the article
Part 1 (Paragraph 1): ____________
Introduction
Part 2 (Paragraphs 2~4): __________
Main part
Part 3 (Paragraph 5): ___________
Conclusion
What’s the main idea of each part
1. Introduction
2. Main part
3. Conclusion
B. The importance
of healthy eating.
C. Give examples of
poor eating habits.
A. Eat healthy food and
have good eating habits.
poor adj. 不好的；贫穷的；可怜的
Careful reading
1b
Read the article from a clinic’s newsletter. How many poor eating habits are mentioned
Three poor eating habits are mentioned in the article.
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
put on 增加；穿上
weight n. 体重
make sb do sth 使某人做某事
Joy Clinic
ANNOUNCEMENTS
PEOPLE
WHAT’S NEW
NEWSLETTER
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.
cause v. 造成；导致
heart n. 心脏；中心
too … to
太……以至于不能
one’s own+名词
某人自己的……
动名词短语作主语，谓语动词用第三人称单数形式
give sb sth=give sth to sb
给某人某物
It’s+形容词+to do sth. 做某事是……的。
it是形式主语，真正的主语是后面的动词不定式。
focus on 集中（注意力、精力等）于
sleepy adj. 困倦的；想睡的
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.
after all 毕竟；终归
away adv. 离开；在别处
Why don’t you+动词原形（+其他）
（你）为什么不做某事呢？与“Why not+动词原形（+其他） ”同义。
常用来表达对别人的建议或劝说。
keep sb/sth+宾语补足语
使某人/某物保持……状态
what引导的从句，作are的表语
1c
Complete the table with the information from the article.
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
result n. 后果；结果
Read paragraph 2 and check answers.
Poor eating habit
Result
Reason for the result
Idea/Advice
have fast food too often
put on weight；may cause heart problems later
has lots of salt, fat, and sugar
cook your own meals; make healthy balanced meals
Check answers
Poor eating habit
Result
Reason for the result
Idea/Advice
feel sleepy; hard to focus
need food for energy
don’t eat breakfast
eating three meals a day
Read paragraph 3 and check answers.
Poor eating habit
Result
Reason for the result
Idea/Advice
eat too many sweet things
cause tooth problems
Read paragraph 4 and check answers.
have fruit for snacks
have lots of sugar
1d
Read the article again and answer the questions.
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
Check answers
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.
common adj. 共同的；普遍的
among prep.
在……中；……之一
Do a survey
Name
What poor eating habits do you have
Reflection
We have some poor eating habits. Do you want to change them Do you want to improve your eating habits How do you improve your eating habits
Tips for improving eating habits
eat less fast food
eat less sweet food
set up time for three meals
not picky about food, have healthy balanced meals
1. Learn a passage about Improve Your Eating Habits.
Summary
2. Learn to make healthy eating choices.
3. Explore how eating affects our health.
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.
Homework

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