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Unit4 Eat Well
人教版七年级下册
Section B
1a-1d优质课件
Learning objectives
能够掌握以下词汇和短语：improve, habit, salt, fat, hamburger, weight, cause, balanced, sleepy, away, poor, result, article, common, among, put on, after all等。
2.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。
3.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。
4.能够理解健康饮食的重要性，能够列举并解释不良饮食习惯的潜在危害。
Lead-in
What we eat and how we eat are very important.
Do you like sweet food
Do you think is it healthy
What may the sweet food cause导致
obesity
过度肥胖
toothache
牙痛
Free talk
Do you like fast food
Do you think is it healthy
What may the fast food cause
obesity
heart problems
心脏问题
Free talk
What kind of food is good for our health
What kind of eating habits are good for health
balanced meals
three meals
a day
fresh vegetables
fresh fruit
Discussion
vegetables and fruits
meat and eggs
dairy products and nuts
oil and salt
grains and beans
water
1500ml-1700ml
Meal Food
breakfast
lunch
dinner
+
+
+
+
+
+
A list for tomorrow’s meal
List what you want to eat tomorrow.
1a
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.
Discuss if your choices are healthy. Give your reasons.
1a
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
Discuss if your choices are healthy. Give your reasons.
1a
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
Discuss if your choices are healthy. Give your reasons.
1a
Meal Food
breakfast
lunch
dinner
+
+
+
+
+
+
Eating habits are very important. Do you know how to form healthy eating habits
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
title
picture
A. Good eating habits.
B. Bad eating habits.
C. Improving eating habits.
improve v. 改进；改善
Prediction
Newsletter 一般指电子通讯或新闻邮件。它是一种定期发送的电子出版物，内容多样，像行业资讯、公司动态、产品更新、观点评论、生活技巧等。比如一些科技类 Newsletter 会分享最新的科技趋势、技术突破；企业的 Newsletter 会向客户推送新产品信息、优惠活动。它可以是纯文字，也能图文并茂，通过邮件形式发送给订阅用户，便于传递有价值的内容和加强与用户的联系。
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
Fast reading
Part 1 (Para. 1)：
Introduction---The importance of healthy eating.
Part 2 (Para. 2~4)：
Main part---Give examples of poor eating habits.
Part 3 (Para. 5)：
Conclusion---Eat healthy food and have good eating habits.
What is the main idea of
each part
Fast reading
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
Read the article from a clinic’s newsletter. How many poor eating habits are mentioned
1b
Three poor eating habits are mentioned in 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
put on weight;
may cause heart problems
cook your own meals
has lots of salt, fat, and sugar
don’t have breakfast
eat too many sweet things
have lots of sugar
cause tooth problems
eat three meals a day
Complete the table with the information from the article.
1c
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
Read carefullly and answer the questions.
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
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 ...
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
Fast food like pizza and hamburgers.
Sweet things like ice cream, sweets, and chocolate.
If you have healthy food, you’ll be healthy. But if you don’t do so, you’ll be unhealthy.
Read the article again and answer the questions.
1d
4. Do you think the poor eating habits in the article are common among young people Why or why not
Yes, these poor eating habits are common among young people.
Here's why:
Fast food—Convenience: Many young people have busy lives and find fast food quick and easy to get.
Skipping breakfast—Busy schedules: Some young people skip breakfast because they wake up late or are in a hurry to go to school or work.
Eating too many sweets—Taste preference: Young people often like sweet foods and may eat them as snacks or treats.
Improve Your Eating Habits
1 Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important!
对...是重要的
身体
n.头脑
v. 介意
mind doing sth
两个都
我们吃什么和怎么吃都很重要！
改善你的饮食习惯
Underline the language points.
Post reading
2 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.
put on 增加；穿上
盐
脂肪
糖
weight n. 体重
make sb do sth 使某人做某事
cause v. 造成；导致
heart n. 心脏；中心
之后
动名词做主语
one’s own+名词
某人自己的……
代替
均衡的
banlance n. 平衡
3 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.
动名词做主语，谓语动词用第三人称单数形式
或许
too … to...太……以至于不能
任何东西
能量
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。
困倦的；想睡的
find it+adj. to do sth.固定搭配，
发现做某事很...
focus on 集中（注意力、精力等）于
4 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.
too many太多+可数名词复数
too much太多+不可数名词
造成；导致
牙齿（复数teeth）
小吃
代替
毕竟；终归
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。
（谚语）一天一个苹果，医生远离我。
away adv. 离开；在别处
5 Remember: You are what you eat. Healthy eating means eating healthy food and having good eating habits.
what引导的从句，作are的表语
mean v.意味着
mean doing sth
mean 还有“打算”
mean to do sth
mean 作形容词，“吝啬的”
（谚语）人如其食。
Language points
1.Both what we eat and how we eat are important!
both…and…为并列连词，通常连接两个相同性质的句子成分，其用法如下：
① “……和……都”，连接两个成分作主语，谓语用复数。
e.g. Both my sister and Hannah were pleased with the cat.
我姐姐和汉娜都很喜欢这只猫。
② “不但……而且……”起连接词作用，连接两个并列成分。
e.g. Andy both speaks and writes Chinese.
安迪不但会说中文，而且也会写中文。
③ “既……又……”。
连接的两个成分必须在形式、时态、词性等方面完全一致。
e.g. The movie was both exciting and funny, making it a great choice for family night.这部电影既令人兴奋又有趣，是家庭之夜的绝佳选择。
Jim both likes and recommends the novel.
吉姆既喜欢又推荐这本小说。
1. 你和珍妮今天都是值日生。_______ you _______ Jenny are on duty today.
2. 史蒂夫喜欢在空闲时间读小说和写自己的故事。
Steve likes _______ reading novels _______ writing his own stories in his free time.
Both and
both and
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）
2.That makes us put on weight.
eg：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。
3.It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast.
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。
eg：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。
【拓展】“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。
eg：We find it is boring to listen to the long speech.
宾语从句（省略了引导词that）
改善饮食习惯 ______________________
既……又…… ______________________
吃快餐 ______________________
增加体重 ______________________
导致心脏问题 ______________________
健康均衡的膳食______________________
太…以至于(不能)…______________________
一日三餐 ______________________
感到困倦 ______________________
专注于 _____________________
为什么不做某事_____________________
毕竟；终究 ______________________
有良好的饮食习惯______________________
Phrases Summary
both... and...
have fast food
put on weight
cause heart problems
improve eating habits
healthy balanced meals
focus on
why don’t you do sth
after all
feel sleepy
too ... to...
eat three meals a day
have good eating habits
Exercises
一、根据汉语提示填写单词。
1. (2024云南改编)Lisa joined an English club to ___________(改善) her speaking skills.
2. (2024成都改编)The brain makes up 2% of our body weight but uses about a fifth of the _________(能量) we get from food.
3. Developing a good study _________(习惯) can help you do better in school.
4. Eating too much junk food can _________(导致) health problems.
habit
energy
improve
cause
5. It’s important to have a ___________(均衡的) diet with fruits, vegetables, and proteins.
6. If you keep junk food _________(离开), you will eat healthier meals.
7. The _________(后果) of not eating well can be weight gain and low energy.
8. I read an _________(文章) about how to improve my eating habits.
9. _________(不好的) eating habits are _________(普遍的) among teenagers today.
10. Fruits and vegetables should be included _________(在……中) the foods you eat daily.
result
away
balanced
article
among
common
Poor
1. (2024黑龙江改编) 在我们的生活中，没有人想输，但我们必须接受失败是生活的一部分。毕竟，我们不可能总是赢。
In our life, nobody wants to lose, but we must accept that losing is a part of life. _______ _______, we can’t win all the time.
2. 如果你吃太多垃圾食品，你的体重可能很快就会增加。
If you eat too much junk food, you might _____ _____ _______ quickly.
3. 他只有两岁，自己穿衣服太难了。
He is only two, it is ______ hard ______ dress himself.
二、完成句子。
put on weight
too to
After all
4. 吃大量不健康的食物会导致在以后的生活中患有心脏问题。
Eating a lot of unhealthy food can _______ _______ ___________ later in life.
5. 如果我睡眠不足，我就会在课堂上感到困倦。
If I don’t get enough sleep, I often _______ _________ in class.
6. —你为什么不加入运动队来保持健康？
—这个主意不错，谢谢你！
—_______ _______ _______ _______ the sports team to stay healthy
—That’s a good idea, thank you!
cause heart problems
feel sleepy
Why don’t you join
1. Memorize the new words and phrases.
2. Talk about your eating habits with your partners.
3. Finish the exercises.
Homework
谢谢
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