(共41张PPT)
（人教2024版）七年级下
Section B How do we make healthy eating choices
Period 4 (1a-2c)
Unit 4
Eat Well
Learning objectives
1.识别出文章中提到的健康饮食习惯的关键要素，以及这些习惯对身心健康的主要影响，借助可视化图形将饮食习惯和、结果和建议进行梳理和概括。
2.基于结构化知识和文本内容，以清晰、有条理的方式，运用目标语言向他人介绍健康饮食习惯及其对个人健康的积极影响。
3.结合自己对健康饮食的了解和参与经历，写一段文段讲述自己喜欢的健康饮食方式（如自制健康餐食、选择低糖零食、规律用餐等）及其原因，同时感受这些饮食方式对个人健康和心理状态的积极影响。
What’s your favourite food How often do you eat it
Lead in
What would you like to eat tomorrow
Are they healthy or not
Give your reasons. (P30 1a)
Lead in
What does healthy eating really mean Is it just about choosing healthy food, or is there more to it
Let’s read an article to explore more!
The truth is: Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important!
Pre-reading
Read the article from a clinic’s newsletter and choose the best answer.
What is the structure of
the passage
A.
B.
C.
D.
√
2
3
1
4
5
1b
Read the article again. How many poor eating habits are mentioned
P30
Three. Some people have fast food too often, some don’t have breakfast, and some eat too many things.
1
2
3
While-reading
1c
Complete the table with the information from the article.
P31
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
While-reading
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
1
put on weight;
heart problems
lots of salt, fat and sugar
cook your own meals
While-reading
2
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
put on weight;
heart problems
lots of salt, fat and sugar
cook your own meals
eat breakfast
not have breakfast
While-reading
3
tooth problems
lots of sugar
eat too many sweet things
Read the article and answer the questions.
1d
P31
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
While-reading
Fast food such as pizza and hamburgers has lots of salt and fat.
It means that if you eat healthy food you will behealthy and if you eat unhealthy food you will be unhealthy.
Fast food, ice cream, sweets, and chocolate have lots of sugar.
1
2
2
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
2. What foods have lots of sugar
3. What does “You are what you eat” mean
饮食习惯
健康饮食
Pay attention to the expressions.
对……很重要
快餐
简单又好吃
增加体重
太频繁
引起心脏问题
健康均衡的餐食
太……以至于不能
做某事是简单的
发现做某事很难
专注于
太多
许多
引起牙齿问题
为什么不……？
毕竟
感到困倦
自己做饭
一天一苹果，医生远离我
人如其食
Post-reading
Translate the following expressions into English.
eating habits
healthy eating
be important for
fast food
easy and delicious
put on weight
too often
cause heart problems
cook your own meals
healthy balanced meals
too … to …
1. 饮食习惯
2. 健康饮食
3. 对……很重要
4. 快餐
5. 简单又好吃
6. 增加体重
7. 太频繁
8. 引起心脏问题
9. 自己做饭
10. 健康均衡的餐食
11. 太……以至于不能
It is easy to do sth.
feel sleepy
find it hard to do sth.
focus on
too many
lots of
cause tooth problems
Why don’t you …
after all
An apple a day keeps the doctor away.
You are what you eat.
11. 做某事是简单的
12. 感到困倦
13. 发现做某事很难
14. 专注于
15. 太多
16. 许多
17. 引起牙齿问题
18. 为什么不……？
19. 毕竟
20. 一天一苹果，医生远离我
21. 人如其食
2a
P31
Five.
Good habits: eating three meals a day, eating at the right times, and eating a lot of vegetables.
Bad habits: drinking too many soft drinks and not drinking enough water.
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
Pre-writing
I have some eating good habits. ______________
____________________
However, I have some bad eating habits too. First, _______________
____________________
Second, _____________
____________________
In future, I should ____
____________________.
Pay attention to the structure and the key expressions of the post.
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
useful expressions:
I have some good eating habits.
I eat … a day, and I have them on time.
However, I have some bad eating habits too.
I love … because they …
In future, I should …
P31
Pre-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 ________________.
While-writing
Post-writing
健康饮食对身心健康很重要。
① Exercise is important for our health.
锻炼对我们的健康很重要。
② Using a dictionary is important for understanding new words.
使用字典对理解生词很重要。
be important for
对……很重要
be important for sth.
be important for doing sth.
1. Healthy eating is important for a healthy body and mind.
Language points
翻译句子。
1. 水对生命很重要。
__________________________________________
2. 阅读对学习新知识很重要。
__________________________________________
Water is important for life.
Reading is important for learning new things.
Language points
2. But it often has lots of salt, fat, and sugar. That makes us put on weight.
但是它通常含有大量的盐、脂肪和糖。那会使我们体重增加。
① She has lots of friends at school.
她在学校有很多朋友。
② They bought lots of food for the party.
他们为派对买了很多食物。
lots of
意为“许多，大量”，相当于a lot of，用来修饰可数名词复数或不可数名词，一般用于肯定句。
Language points
① He put on weight after eating too much.
他吃得太多，体重增加了。
② If you eat too many sweets, you might put on weight.
如果你吃太多甜食，你可能会长胖。
put on
增加（体重）
Language points
翻译句子。
I can eat what I want but I never put on weight.
__________________________________________
我能想吃什么就吃什么，但是体重从来不增加。
Language points
过于频繁地吃比萨和汉堡等快餐，以后可能会引发心脏问题。
too often
过于频繁地
① Tom is late for school too often.
汤姆上学经常迟到。
② You watch TV too often. It's bad for your eyes.
你看电视太频繁了，这对你的眼睛不好。
3. Eating fast food like pizza and hamburgers too often may cause heart problems later.
Language points
4. If you cook your own meals instead, you can make healthy balanced meals.
如果你改为自己做饭，就能做出健康均衡的餐食。
balanced adj.
均衡的；平衡的
① A balanced diet(饮食) keeps you healthy.
均衡饮食让你保持健康。
② She tries to eat balanced meals every day.
她每天都尽量做到饮食均衡。
Language points
拓展
balance n.
均衡；平衡
① She lost her balance and fell down.
她失去了平衡，摔倒了。
② It’s important to keep a balance between study and play.
在学习和玩耍之间保持平衡很重要。
Language points
instead adv.
反而；代替
① Let's stay at home instead.
咱们还是待在家里吧。
② He didn’t watch TV. Instead, he read a book.
他没看电视，而是读了一本书。
Language points
5. Maybe they don’t feel hungry in the morning, or they are too busy to eat anything.
也许他们早上没有食欲，或者太忙了，顾不上吃东西。
too +形容词+ to do sth.
太……以至于不能
① She is too shy to speak in class.
她太害羞了，不敢在课堂上发言。
② The question is too difficult to answer.
这个问题太难了，回答不了。
Language points
用“too + 形容词 + to”改写句子。
The boy is too short to reach the apples in the tree.
The tea is too hot to drink now.
1. The boy is very short. He can’t reach the apples in the tree.
_____________________________________________
2. The tea is very hot. We can’t drink it now.
_____________________________________________
Language points
6. It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast.
如果我们不吃早餐，就容易感到困倦，难以专心工作或学习。
It is +adj.+to do sth.
做某事是……的
① It is exciting to watch a football match.
看足球比赛令人兴奋。
② It is important to brush your teeth every morning.
每天早上刷牙很重要。
Language points
It is fun ______ basketball with friends.
A. play B. playing C. to play
单项选择。
C
Language points
① Our teacher always tells us to focus on the details(细节).
老师总是告诉我们要关注细节。
② He is focusing on learning to play the piano.
他正专注于学弹钢琴。
focus on
专注于；集中精力于
focus on sth.
focus on doing sth.
Language points
7. When you want a snack, why don’t you have some fruit instead
当你想吃点心的时候，为什么不改吃些水果呢
“Why don’t you +动词原形”意为“为什么不…… ”，相当于“Why not +动词原形 ”
① Why don’t you sing this song in English
为什么不用英语唱这首歌呢？
② Why don’t you ask your teacher for help
为什么不向老师寻求帮助呢？
Language points
—Why don’t you _______ your homework first
— Okay, I’ll start now.
A. do B. doing C. to do D. does
单项选择。
A
Language points
1. Can you tell whether your eating choices are healthy or not and why
2. Do you understand the article from Joy Clinic’s newsletter Which poor eating habits are mentioned and what do you know about them
3. Can you write about your own eating habits
4. Do you have a better understanding of healthy eating now How will you make healthier eating choices
Self-evaluation
1. Polish your writing about your eating habits.
2. Find more good eating habits.
Homework
