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Unit4 Eat Well
人教版七年級下冊
Section B
1a-1d優(yōu)質(zhì)課件
Learning objectives
能夠掌握以下詞匯和短語：improve, habit, salt, fat, hamburger, weight, cause, balanced, sleepy, away, poor, result, article, common, among, put on, after all等。
2.識別出文章中提到的健康飲食習慣的關鍵要素，以及這些習慣對身心健康的主要影響，借助可視化圖形將飲食習慣和、結(jié)果和建議進行梳理和概括。
3.基于結(jié)構(gòu)化知識和文本內(nèi)容，以清晰、有條理的方式，運用目標語言向他人介紹健康飲食習慣及其對個人健康的積極影響。
4.能夠理解健康飲食的重要性，能夠列舉并解釋不良飲食習慣的潛在危害。
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導致
obesity
過度肥胖
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
心臟問題
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(蛋白質(zhì)). 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. 鹽
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.
時事通訊
title
picture
A. Good eating habits.
B. Bad eating habits.
C. Improving eating habits.
improve v. 改進；改善
Prediction
Newsletter 一般指電子通訊或新聞郵件。它是一種定期發(fā)送的電子出版物，內(nèi)容多樣，像行業(yè)資訊、公司動態(tài)、產(chǎn)品更新、觀點評論、生活技巧等。比如一些科技類 Newsletter 會分享最新的科技趨勢、技術突破；企業(yè)的 Newsletter 會向客戶推送新產(chǎn)品信息、優(yōu)惠活動。它可以是純文字，也能圖文并茂，通過郵件形式發(fā)送給訂閱用戶，便于傳遞有價值的內(nèi)容和加強與用戶的聯(lián)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.
畢竟
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!
對...是重要的
身體
n.頭腦
v. 介意
mind doing sth
兩個都
我們吃什么和怎么吃都很重要！
改善你的飲食習慣
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
鹽
脂肪
糖
weight n. 體重
make sb do sth 使某人做某事
cause v. 造成；導致
heart n. 心臟；中心
之后
動名詞做主語
one’s own+名詞
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.
動名詞做主語，謂語動詞用第三人稱單數(shù)形式
或許
too … to...太……以至于不能
任何東西
能量
It’s+形容詞+to do sth. 做某事是……的。
it是形式主語，真正的主語是后面的動詞不定式。
困倦的；想睡的
find it+adj. to do sth.固定搭配，
發(fā)現(xiàn)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+可數(shù)名詞復數(shù)
too much太多+不可數(shù)名詞
造成；導致
牙齒（復數(shù)teeth）
小吃
代替
畢竟；終歸
Why don’t you+動詞原形（+其他）
（你）為什么不做某事呢？與“Why not+動詞原形（+其他） ”同義。常用來表達對別人的建議或勸說。
（諺語）一天一個蘋果，醫(yī)生遠離我。
away adv. 離開；在別處
5 Remember: You are what you eat. Healthy eating means eating healthy food and having good eating habits.
what引導的從句，作are的表語
mean v.意味著
mean doing sth
mean 還有“打算”
mean to do sth
mean 作形容詞，“吝嗇的”
（諺語）人如其食。
Language points
1.Both what we eat and how we eat are important!
both…and…為并列連詞，通常連接兩個相同性質(zhì)的句子成分，其用法如下：
① “……和……都”，連接兩個成分作主語，謂語用復數(shù)。
e.g. Both my sister and Hannah were pleased with the cat.
我姐姐和漢娜都很喜歡這只貓。
② “不但……而且……”起連接詞作用，連接兩個并列成分。
e.g. Andy both speaks and writes Chinese.
安迪不但會說中文，而且也會寫中文。
③ “既……又……”。
連接的兩個成分必須在形式、時態(tài)、詞性等方面完全一致。
e.g. The movie was both exciting and funny, making it a great choice for family night.這部電影既令人興奮又有趣，是家庭之夜的絕佳選擇。
Jim both likes and recommends the novel.
吉姆既喜歡又推薦這本小說。
1. 你和珍妮今天都是值日生。_______ you _______ Jenny are on duty today.
2. 史蒂夫喜歡在空閑時間讀小說和寫自己的故事。
Steve likes _______ reading novels _______ writing his own stories in his free time.
Both and
both and
put on
上演
增加（體重）；發(fā)胖
穿上；戴上
put on+具體重量
put on weight
反義短語：take off （脫下）
反義短語：
lose weight（減肥）
2.That makes us put on weight.
eg：After you exercise, if you take in too much food, you will still put on weight. 運動后，如果你吃太多食物，你還是會長胖。
The students are putting on shows. 學生們正在進行表演。
Put on more clothes. It is cold outside in winter. 多穿點衣服。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. 認為做某事是……的，該結(jié)構(gòu)中，it作形式賓語,真正的賓語是后面的動詞不定式短語，形容詞在句中作賓語補足語。
eg：Many foreigners find it interesting to use chopsticks to eat.
許多外國人發(fā)現(xiàn)用筷子吃飯很有趣。
【拓展】“find it + be + adj. (+ for sb. )+ to do sth.”為“find+賓語從句”結(jié)構(gòu)，其中it在賓語從句中作形式主語，真正的主語是后面的動詞不定式短語；形容詞在賓語從句中作表語。
eg：We find it is boring to listen to the long speech.
賓語從句（省略了引導詞that）
改善飲食習慣 ______________________
既……又…… ______________________
吃快餐 ______________________
增加體重 ______________________
導致心臟問題 ______________________
健康均衡的膳食______________________
太…以至于(不能)…______________________
一日三餐 ______________________
感到困倦 ______________________
專注于 _____________________
為什么不做某事_____________________
畢竟；終究 ______________________
有良好的飲食習慣______________________
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、根據(jù)漢語提示填寫單詞。
1. (2024云南改編)Lisa joined an English club to ___________(改善) her speaking skills.
2. (2024成都改編)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 _________(習慣) can help you do better in school.
4. Eating too much junk food can _________(導致) 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 _________(離開), 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黑龍江改編) 在我們的生活中，沒有人想輸，但我們必須接受失敗是生活的一部分。畢竟，我們不可能總是贏。
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，你的體重可能很快就會增加。
If you eat too much junk food, you might _____ _____ _______ quickly.
3. 他只有兩歲，自己穿衣服太難了。
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會導致在以后的生活中患有心臟問題。
Eating a lot of unhealthy food can _______ _______ ___________ later in life.
5. 如果我睡眠不足，我就會在課堂上感到困倦。
If I don’t get enough sleep, I often _______ _________ in class.
6. —你為什么不加入運動隊來保持健康？
—這個主意不錯，謝謝你！
—_______ _______ _______ _______ 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
謝謝
21世紀教育網(wǎng)（www.21cnjy.com)
中小學教育資源網(wǎng)站
兼職招聘：
https://www.21cnjy.com/recruitment/home/admin

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