资源简介

(共37张PPT)
Eat Well
Unit4
Section B 1a-2c
Warm Up
Healthy Food
Learning Objectives
In this lesson, we will be able to:
read and understand the article about poor eating habits;
learn about the negative effects of poor eating habits and the importance of healthy eating.
1
2
Free Talk
What would you like to eat tomorrow
Food for Tomorrow
Are they healthy or not
Give your reasons.
I’d like to eat ... tomorrow. I think they are healthy / unhealthy. Because ...
Predict
Read the article from a clinic’s newsletter.
Where is the article from
What is the article about
It is from a clinic’s
newsletter.
时事通讯
It is about eating habits.
title
picture
/ h b t /
Skimming
Read the article from a clinic’s newsletter.
What is the structure of
the passage
1
2
3
5
4
A.
B.
C.
D.
introduction
poor
eating habits
conclusion
bad
Skimming
1b. How many poor eating habits are mentioned
What are they
01
02
03
For example, some people have fast food every week.
have fast food too often
Eating three meals a day is important. But some people don’t have breakfast.
don’t have breakfast
Some people also eat too many sweet things.
eat too many sweet things
Careful Reading
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
don’t have breakfast feel sleepy, hard to focus need food for energy
eat too many sweet thing have fruit for snacks
put on weight;
may cause heart problems
have lots of salt, fat and sugar
cook your own meals
eat three meals a day
cause tooth problems
have lots of sugar
Careful Reading
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.
Poor Eating Habit 1:
Fast Food
fat
sugar
salt
put on
weight
cause heart
problems
Fast food is unhealthy, but why do people
eat them
Do you have some advice for them
Careful Reading
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.
Poor Eating Habit 2:
Why do some people
not have breakfast
don’t feel hungry
too busy to eat
No food,
no ______
energy
太...而不能
/ en rd i /
feel sleepy
hard to focus
Careful Reading
Poor Eating Habit 3:
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.
毕竟
What is the writer’s advice for those people
Why don’t they have some fruit instead
Can you give them some advice
Why don’t you ...
Careful Reading
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
Tip: Circle the key words first.
Fast food like pizza and hamburgers.
Fast food and sweet things like ...
It means your health is linked to your eating habits.
Further Thinking
4. Do you think the poor eating habits in the article are
common among young people Why or why not
What should young people do
Post-reading
3. What does “You are what you eat” mean
“You are what you eat” means that the food you eat has an influence on your health. If you eat healthy foods, you are likely to be healthy. However, if you eat junk food, you are more likely to have health problems.
4. Do you think the poor eating habits in the article are common among young people Why or why not
Poor eating habits are common among young people because they are often busy with their work or studies.
Post Reading
5
STEPS
TO HEALTHY EATING
1
2
5
3
4
Add color to your daily meals by balancing the right amounts.
通过平衡分量，为日常饮食增色。
Eat whole grains.
吃全谷物。
Eat at least two vegetables, one green leafy, and two fruits a day.
每天至少吃两种蔬菜，两种水果。
Eat fish, egg, or lean meat with legumes at every meal.
每餐吃鱼、鸡蛋或瘦肉搭配豆类。
Limit sugary drinks, biscuits, cakes, sweets and sweeteners.
限制含糖饮料、饼干等的摄入。
Reading
2a. The Joy Clinic wants teenagers to share their eating habits. Read Lisa’s post. How many eating habits does Lisa write about What are they
5 hours ago
I have some good eating habits. I eat three meals a day, and I have them on time. I eat a lot of vegetables too. Some of my friends don’t like carrots or other vegetables, and they don’t eat them, but I eat all kinds of vegetables.
However, I have some bad eating habits too. First, I drink too many soft drinks. I love soft drinks because they taste so good! But soft drinks usually have a lot of sugar. They’re bad for me. Second, I don’t drink enough water. I drink water when I am thirsty, but it’s better to drink before I get thirsty. In future, I should drink more water.
However
good
eating habits
bad
eating habits
I have some bad eating habits too.
I eat three meals a day,
and I have them on time.

I eat a lot of vegetables too.

First, I drink

too many soft drinks.
Second, I don’t drink enough water.

Reading
eat three meals a day and have them on time;
eat a lot of vegetables.
good
eating habits
bad
eating habits
drink too many soft drinks;
don’t drink enough water.
What can Lisa do to improve her eating habits
Language points
1. Improve Your Eating Habits （教材P30 1b）
improve / m pru v / v. 改进；改善
【拓】improvement [名词] 改进，改善
self-improvement [名词] 自我改进；自我提高
Improvements in technology often happen overnight.
技术的进步往往发生在一夜之间。
Some people use the Internet to kill time while others use it for self-improvement. 一些人使用互联网来消磨时间，而另一些人则用它来进行自我提升。
Language points
2. Improve Your Eating Habits （教材P30 1b）
habit / h b t / n. 习惯
eating habits 饮食习惯
a good/bad habit 一个好/坏习惯
have a habit of doing... 有做……的习惯
Language points
Their eating habits are quite different from ours.
他们的饮食习惯跟我们的很不一样。
It’s a good habit to brush your teeth after a meal.
饭后刷牙是一个好习惯。
I have the habit of looking up the unknown words in the dictionary or on the Internet.
我有在词典或互联网上查阅生词的习惯。
look up 查阅
Language points
3. That makes us put on weight. （教材P30 1b）
put on 增加；穿上
put on
上演
增加（体重）；发胖
穿上；戴上
put on+具体重量
put on weight
反义短语：take off （脱下）
反义短语：
lose weight（减肥）
Language points
After you exercise, if you take in too much food, you will still put on weight.
运动后，如果你吃太多食物，你还是会长胖。
The students are putting on shows.
学生们正在进行表演。
Put on more clothes. It is cold outside in winter.
多穿点衣服。冬天外面很冷。
Language points
【拓】put构成的其他常见短语：
put away 将……收起
put down 放下；记下
put off 推迟
put up 举起；建造；张贴
Language points
4. Eating fast food like pizza and hamburgers too often may cause heart problems later. （教材P30 1b）
cause / k z / v. 造成；导致
cause
cause sth. for sb. = cause sb. sth.
给某人带来某事/物（多指不好的事）
cause sb./sth. to do sth. 导致某人/某物做某事
Language points
The dog is always causing trouble for his owner .
(= causing his owner trouble).
这只狗总是给主人添麻烦。
What caused him to change his mind
是什么使他改变了主意
【拓】 [名词] 原因，起因；理由
the cause of ... ……的原因
We need to know the cause of the problem first and then try to solve it.
我们需要首先了解问题的原因，然后去尽力解决。
Language points
5. ... you can make healthy balanced meals. （教材P30 1b）
balanced / b l nst / adj. 均衡的；平衡的
balanced是由“balance（n. 平衡）+ -d”构成，在句中可作定语或表语。
We should know the importance of a balanced diet.
我们应该知道均衡饮食的重要性。
Language points
balance
v. （使）平稳，（使）保持平衡
n. 平衡能力；均衡，平衡
【拓】
balance A on B 使A在B上保持平衡
balance on sth 用……保持平衡
keep a balance between A and B
在A和B之间保持平衡
keep/lose one’s balance 保持/失去平衡
a sense of balance 平衡感
Language points
It’s hard to balance on one leg. 单腿站立很难保持平衡。
I lost my balance and fell on my face. 我失去平衡，脸着地摔倒了。
You need a good sense of balance to ride a bicycle.
骑自行车需要很好的平衡感。
Try to keep a balance between work and play. 尽量保持工作和娱乐的平衡。
Language points
6. Maybe they don’t feel hungry in the morning, or they are too busy to eat anything. （教材P30 1b）
too... to 太……以至于不能
该结构表示否定含义。其中too为副词，其后跟形容词或副词原级；to为不定式符号，后接动词原形。
This soup is too salty to eat.
这汤太咸了，不能喝。
Language points
7. It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast. （教材 P30 1b）
find it+adj.+to do sth. 认为做某事是……的
该结构中，it作形式宾语,真正的宾语是后面的动词不定式短语，形容词在句中作宾语补足语。
Many foreigners find it interesting to use chopsticks to eat.许多外国人发现用筷子吃饭很有趣。
Language points
【拓】“find it + be + adj. (+ for sb. )+ to do sth.”为“find+宾语从句”结构，其中it在宾语从句中作形式主语，真正的主语是后面的动词不定式短语；形容词在宾语从句中作表语。
We find it is boring to listen to the long speech.
我们认为听那个冗长的演讲很无聊。
主句
宾语从句（省略了引导词that）
Language points
8. After all, an apple a day keeps the doctor away. （教材P30 1b）
after all 毕竟；终归
In daily life, everyone should stay away from the lies. After all, being honest comes first. 在日常生活中，每个人都应该远离谎言。毕竟诚实最重要。
He’s only a kid after all. 毕竟他只是个孩子。
长难句剖析
1. Both what we eat and how we eat are important!
第一个主语从句
第二个主语从句
Both...and... 连接两个主语从句作主语
长难句剖析
2. It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast.
主语一
主语二（含find it+adj.+to do sth.结构）
主句
形式主语
if引导的条件状语从句
Pre-Writing
2b. Talk about your own eating habits use the questions to help you.
1. What good habit(s) do you have
2. What bad habit(s) do you have
3. What can you do to improve your eating habits
good
eating habits
bad
eating habits
Writing
2c. Write about your own eating habits with the information from 2b.
I have some good habits. ______________
___________________________________
___________________________________
___________________________________
However, I have some bad eating habits too.
First, ______________________________
___________________________________
Second, ____________________________
___________________________________
In future, I should ____________________.
good eating habits
bad eating habits
ways to improve
Thank
You!

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