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(共43張PPT)
Presentation
單元主題范疇：人與自我
單元主題內(nèi)容：健康飲食
(2024新版)人教版 七年級(jí)(下冊)
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Learning Objectives
1.能夠根據(jù)圖片和標(biāo)題預(yù)測文本的體裁及主要內(nèi)容，并通過快速閱讀來驗(yàn)證這些預(yù)測。識(shí)別并提取文章中提到的健康飲食習(xí)慣的關(guān)鍵要素，以及這些習(xí)慣對(duì)身心健康的主要影響。（學(xué)習(xí)理解）
2.能夠梳理文中提到的常見不良飲食習(xí)慣及其后果、產(chǎn)生后果的原因以及改進(jìn)建議。能夠總結(jié)文章的主要結(jié)構(gòu)和邏輯銜接方式，掌握如何通過例證支持觀點(diǎn)。將文章中提到的健康飲食習(xí)慣和建議進(jìn)行梳理和概括，形成結(jié)構(gòu)化的知識(shí)框架。（學(xué)習(xí)理解，應(yīng)用實(shí)踐）
3.結(jié)合自己對(duì)健康飲食的了解和參與經(jīng)歷，寫一段文段講述自己喜歡的健康飲食方式及其原因，同時(shí)感受這些飲食方式對(duì)個(gè)人健康和心理狀態(tài)的積極影響。（遷移創(chuàng)新）
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Riddles about Food
1.What kind of dog doesn't bite or bark
hot dog
2.What is the smallest room in the world
mushroom
3.What table is in the field
vegetable
4.What stays hot even if put it in a frige
pepper
5.What is Mr. Newton's favorite fruit
apple
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Are they healthy or unhealthy
cake
bread
yogurt
bubble tea
sweets
meat
hamburgers
vegetables and fruit
pizza
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Free Talk
Why are they healthy
milk and eggs
noodles
balanced in nutrients 營養(yǎng)均衡
full of vitamins and minerals富含維生素和礦物質(zhì)
have less salt, sugar and fat
help keep our weight down
An apple a day keeps the doctor away.
一天一蘋果，醫(yī)生遠(yuǎn)離我。
/s lt/ n.鹽
/f t/ n.脂肪
/we t/ n.體重
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Free Talk
Why are they unhealthy
have lots of salt, fat and sugar
make us put on weight
may cause heart problems
can cause tooth problems
/ ɡ (r)/ n.食糖
增加
引起心臟問題
Unhealthy food is bad for your health! It causes so many problems!
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List what you want to eat tomorrow. Discuss if your choices are healthy. Give your reasons.
1a
What would you like to eat tomorrow
Are they healthy or not Why
Free Talk
breakfast
lunch
dinner
milk; bread; egg; juice; porridge; carrot; noodles; steamed pork bun鮮肉小籠包...
rice; chicken; beef; vegetables; soup; hot pot; Kung Pao Chicken; noodles; fish...
pork; beef;chicken; hamberger; pizza; mutton; soup; Beijing roast duck...
I want to eat for breakfast/lunch/dinner.
I think they’re healthy/unhealthy. Because ...
I want to eat a bowl of porridge and steamed pork bun鮮肉小籠包 I think they are good for my health and they are so delicious.
I want to eat traditional Chinese food at home because I think it’s more delicious and healthy.
I want to eat Beijing roast duck with my family. It’s a well-known dish but I have never eaten it. So I want to have a try.
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List what you want to eat tomorrow. Discuss if your choices are healthy. Give your reasons.
1a
good eating habits
poor eating habits
reasons
Eat breakfast every day.
Drink much water.
Choose fruits and
vegetables.
Eating regular meals.
...
Eat too much sweet things.
Eat ice cream for dinner.
Eat fast food a lot.
...
Breakfast helps us do better in school.
Too much sugar can cause teeth problems.
Fast food has lots of fat and salt.
...
Hello, everyone. I am a doctor
Joy Clinie from a clinic(診所). We have know the healthy and unhealthy food. Healthy food is important for our body and mind. Now, let’s read a passage together to find how to improve eating habits.
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Read the title and the picture, answer the questions.
1. Where is the article from
2. What is the article about
3.What food can you see from the picture
4.What do you think of these food
It is from a clinic’s newsletter.
時(shí)事通訊
title
picture
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(dòng)態(tài)、產(chǎn)品更新、觀點(diǎn)評(píng)論、生活技巧等。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(jià)值的內(nèi)容和加強(qiáng)與用戶的聯(lián)系。
It is about eating habits.
I can see vegetables, fruits,
meat and grains(谷物).
Presentation
Read the article and analyze the structure.
1
2
3
4
5
What is the structure of the passage
A
B
C
introduction
poor eating habits
conclusion
bad
Para.1
The importance of healthy eating.
Para.2-4
Give examples of poor eating habits.
Para.5
The conclusion and the main idea.
Presentation
1b
Read the article from a clinic's newsletter. How many poor eating habits are mentioned
(1) How many poor eating habits are mentioned
(2) What are they
① some people have fast food every week.
② some people don’t have breakfast.
③ Some people also eat too many sweet things.
Three.
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Read the article again. Match the main idea with each paragraph.
Three meals a day is important.
You are what you eat.
What sweet things may cause
What fast food may cause
Healthy eating is important for body a d mind.
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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
eat too many sweet things have fruit for snacks
put on weight;
may cause
heart problems
have lots of
salt, fat and
sugar
cook your own meals
don’t have
breakfast
eat three
meals a day
cause tooth problems
have lots of sugar
Do you know what this sentence means
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？
Do you know what this sentence means
一天一蘋果，醫(yī)生遠(yuǎn)離我。
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Read Para.2 and finish the chart.
It has lots of _____, _____ and _______.
easy, delicious but ________
Why
Advice
Results
How
unhealthy
sugar
salt
fat
Put on weight.
Cause heart problems.
Cook your own meals.
Presentation
Read Para.3 and answer the questions.
1. Why do some people not have breakfast
2. What happens if we don’t
eat breakfast
Maybe they don’t feel hungry in the morning, or they are too busy to eat anything.
It is easy to feel sleepy and find
it hard to focus on our work or
studies.
don’t feel hungry
too busy to eat
No food,
no ______
feel sleepy
hard to focus
energy
3.What should we do
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Read the article again and answer the questions.
1d
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
Fast food.
Sweet things.
It means your health is linked to your eating habits.
人如其食
Yes, they often eat fast food and because it’s quick, cheap and delicious.
They wake up late or don’t feel hungry in the morning, so they don’t eat breakfast.
Young people love sweets like candy, chocolate, and sugary drinks because they taste good. They might not realize how much sugar they are eating, and it can become a habit.
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Further thinking
1. What does “You are what you eat” mean
2.How can young people make healthy eating choices
Don’t eat too many sweets or sugary drinks. Try to replace them with fruits or water. It’s okay to have sweets sometimes, but not every day.
Don’t eat fast food
Try to eat fast food only once in a while. Cook simple meals at home or choose healthier options like salads when you eat out.
Always eat breakfast
Always eat breakfast! It gives you energy for the day. You can eat something quick and healthy like fruit, yogurt, or whole-grain bread.
Don’t eat too many sweets.
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Try to retell the passage according to the table.
Poor eating habit Result Reason for the result Idea / Advice
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Work in group of four, design a healthy menu for one day.
For breakfast/ lunch/ dinner/ snacks, we have…
It gives us energy for the day.
…h(huán)elps our muscles grow.
…are good for our health.
It is full of vitamins.
It is good for our brain and heart.
It is light and healthy.
…is healthy and gives us energy without too much sugar.
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Watch and answer
What are the 7 healthy eating habits
3.Drink plenty of water
5.eat regularly and don't skip meals飲食有規(guī)律，不要跳餐
2.use smaller plates and bowls to help control portions份量
1.Eat a balanced diet（均衡飲食）
4.limit added sugars and salt
6.incorporate healthy fats
加入健康脂肪
7.mindful eating正念飲食
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Great, everyone. You all do a great job! I want teenagers to share their eating habits. Now, I receive a post from Lisa. Let’s read and find them.
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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
good
eating habits
bad
eating habits
She should drink more water.
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Make a summary about Lisa’s eating habits.
Lisa’s eating habits
eat three meals a day on time
eat a lot of vegetables
Good eating habits
drink too many soft drinks
don’t drink enough water
Poor eating habits
should drink more water
How to improve
Presentation
點(diǎn)明段落主題
好習(xí)慣+事實(shí)對(duì)比
轉(zhuǎn)折引出段落主題
壞習(xí)慣+原因
未來打算
Do you think the article is logical
(有邏輯性)
Can you share your eating habits with us
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2b
Talk about your own eating habits. Use the questions to help you.
What good habit(s) do you have
I eat ______ meals a day.
I always eat ______ (e.g., breakfast, fruits, vegetables). - I like to eat ______ because ______.
2. What bad habit(s) do you have
I eat too much ______ (e.g., fast food, sweets).
I don’t eat enough ______ (e.g., vegetables, water).
3. What can you do to improve your eating habits
In the future, I will eat more ______.
I will drink more ______ instead of ______.
I will try to ______ (e.g., cook at home, eat less sugar).
Presentation
2b
Talk about your own eating habits. Use the questions to help you.
My eating habits
Good eating habits
Poor eating habits
How to improve
eat three meals a day on time
eat a lot of vegetables
eat all kinds of vegetables
I have some good eating habits. I...
However, I have some bad eating habits too. I...
drink too many soft drinks
don't drink enough water
don't eat fruits or vegetables
eat too much fast food...
In the future/To be more healthy, I should...instead of...
eat more vegetables
eat fruits instead of snacks
cook more meals
drink more water...
Presentation
eat three meals a day on time
eat kinds of vegetables and fruits
drink enough water
eat fewer sweets
choose whole-wheat bread
eat slowly and chew(咀嚼) well
...
skip meals
overeat junk food
eat late at night
drink too many sweet drinks
eat too fast and don’t chew
eat while distracted
eat excessive snacks
always eat hot or cold food
...
Presentation
2c
Write about your own eating habits with the information from 2b.
Good eating habits
Poor eating habits
How to improve
I have some good habits. ______________
___________________________________
___________________________________
___________________________________
However, I have some bad eating habits too.
First, ______________________________
___________________________________
Second, ____________________________
___________________________________
In future, I should ____________________.
Presentation
Let’s make an outline（提綱）
Beginning
Ending
Body
Good habits
Bad habits
Comments(評(píng)價(jià)) on your habits.
advice on how to change your bad habits.
the topic of your passage
時(shí)態(tài)
文體
人稱
第一/三人稱
一般現(xiàn)在時(shí)
說明文
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How
審
題
文體
時(shí)態(tài)
人稱
結(jié)
構(gòu)
1. Beginning :(開頭)
2. Body :(內(nèi)容)
3. Ending :(結(jié)束句)
內(nèi)
容
表達(dá)正確
完 整
充 實(shí)
美 觀
整 潔
字?jǐn)?shù)達(dá)標(biāo)
字
跡
Perfect
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2c
Write about your own eating habits with the information from 2b.
I have some good eating habits. I eat three meals a day, and I always eat breakfast. I also like to eat fruits, such as apples and bananas.
However, I have some bad eating habits too. First, I eat too much fast food, like pizza and hamburgers. They are delicious, but they have a lot of salt and fat. Second, I don’t eat enough vegetables. I don’t like carrots or broccoli, so I rarely eat them.
To be more healthy, I should make some changes. In the future, I should eat less fast food and sweet things. And I will cook my own meals more. I will also drink more water instead of sugary drinks.
I believe these changes will help me to be better.
Sample Writing
Presentation
2c
Write about your own eating habits with the information from 2b.
Items(評(píng)價(jià)項(xiàng)目) Stars
Contents(內(nèi)容) correctly(準(zhǔn)確)
about 80 words
good and bad habits; How to improve
more expression
Beautiful handwriting(書寫工整)
Structure(結(jié)構(gòu)完整)
OK good great
Checklist
Presentation
Let’s watch a video to know more about healthy eating habits.
Food is life.
Eat well, live well.
Behind meals, what you do is cooking.
During seasons, what you share is love.
三餐聚攏是煙火，
四季攤開是人間。
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1. Healthy eating is important for a healthy body and mind.（P30 1b）
在這個(gè)句子中,"Healthy eating"是動(dòng)名詞短語，作主語。
動(dòng)名詞作主語時(shí)，謂語動(dòng)詞用單數(shù)形式。
E.g. Eating vegetables is good for your health.
Exercising every day makes you strong.
Sleeping early is important for your growth.
2. Both what we eat and how we eat are important!（P30 1b）
我們吃什么以及我們?nèi)绾纬赃@兩方面都很重要。
常見并列連詞
(1) both...and… __________ （作主語，謂語動(dòng)詞用復(fù)數(shù)）
(2) not only...but also... __________
(3) either...or... __________
(4) neither...nor... __________
Not only Peter but also his parents ____ (like) the basketball game.
=Both Peter and his parents______(like) the basketball
…和…都
不但…而且…
要么…要么…
既不…也不…
就近原則
就近原則
就近原則
like
like
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3. That makes us put on weight. （P30 1b）
那會(huì)使我們增重。
make v.使…
make...adj. __________
(2) make sb do sth. __________
put on weight 增加體重，發(fā)胖 反義詞組 lose weight 減肥，減重
put相關(guān)短語 put on 穿上,(體重)增加;上演
put up 舉起;搭建;張貼 put off 推遲
使某人/某物…
讓某人做某事
(1) put on
① 增加(體重);發(fā)胖 She doesn't want to put on weight. 她不想增加體重。
②穿上;戴上 Put on your coat, please.請(qǐng)穿上外套
③ 上演;舉辦 The children put on a play on Children's Day every year.
這些孩子每年在兒童節(jié)都上演戲劇
(2) weight 〔名詞〕體重;重量
weight 的動(dòng)詞形式是 weigh,意為“重…” put on weight 增重
the weight of..…的重量 in weight 在重量方面
Presentation
4. Eating fast food like pizza and hamburgers too often may cause heart problems later.（P30 1b）
經(jīng)常吃披薩和漢堡這類快餐，日后可能會(huì)引發(fā)心臟問題。
句子分析：eating fast food在句子中作____語，like pizza and hamburgers作_______語。
eg:聽音樂使我感到放松。___________music makes me feel relaxed.
cause常見搭配
cause heart problems 引起心臟問題
cause sb to do sth. 導(dǎo)致某人做某事
主
后置定
Listening to
5. If you cook your own meals instead, you can make healthy balanced meals.（P30 1b）
如果你自己做飯，就能做出健康均衡的膳食。
句子分析：If you cook your own meals instead為條件狀語從句，主句為you can make healthy balanced meals.
拓展：if的用法 ① if,譯為“如果”，常用來引導(dǎo)條件狀語從句
② if,譯為“是否”，常用來引導(dǎo)賓語從句
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6. find it hard to focus on our work or studies if we don't eat breakfast.（P30 1b）
如果我們不吃早餐，會(huì)發(fā)現(xiàn)很難專注于工作或?qū)W習(xí)。
makes
to improve
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(dòng)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.
主句
賓語從句（省略了引導(dǎo)詞that）
Presentation
5. Healthy eating means eating healthyfood and having good eating habits. (P30 1b)
mean doing sth 意味著做某事
Missing the train means waiting for another hour.
錯(cuò)過這班火車意味著再等一個(gè)小時(shí)。
① mean to do sth 打算做某事
I mean to talk with him about it.
我打算和他談?wù)勥@件事
② What do/does...mean = What's the meaning of...
……是什么意思
What does this word mean = What's the meaning of this word
這個(gè)單詞是什么意思
Presentation
Select 5 new words related to healthy eating from the text and make sentences with them.
Write a short English paragraph of at least four sentences reflecting on your eating habits and identify one habit you would like to change.
Must-do 必做
Write a short English essay describing your diet plan for the next week, including how you plan to eat healthier.
Write several suggestions for healthy eating in English,which could be aimed at your friends, family, or classmates.
Choose-to-do選做
謝謝
21世紀(jì)教育網(wǎng)（www.21cnjy.com)
中小學(xué)教育資源網(wǎng)站
兼職招聘：
https://www.21cnjy.com/recruitment/home/admin中小學(xué)教育資源及組卷應(yīng)用平臺(tái)
Unit 4 Section B 1a-2c 分層作業(yè)
單詞默寫
/ m'pru:v/ v.改進(jìn)；改善
—— （n.）改善；改進(jìn)之處；改善的事物
/'h b t/ n. 習(xí)慣
/s lt/ n. 鹽
—— （adj.）咸的；含鹽的
/f t/ n./adj. 脂肪；肥胖的
/we t/ n. 體重；重量
—— （v.）稱重
/'h mb ɡ (r)/ n. 漢堡包
/k z/ v. 造成；導(dǎo)致
/hɑ t/，n. 心臟；中心
/'b l nst/ adj. 均衡的；平衡的
—— （n.）均衡，平衡（能力）;天平;余額
/'en d i/ n. 能量；精力
/ 'we / adv. 離開；在別處
/p (r)/ adj. 不好的；貧窮的；可憐的
—— （反義詞）
/r 'z lt/ n. 后果；結(jié)果
/'ɑ t kl/ n. 文章；冠詞
/'k m n/ adj. 共同的
/ 'm / prep. 在... 中；... 之一
/s ft/ adj. 柔和的；柔軟的
—— （反義詞）
/'θ sti/ adj. 渴的
/ 'mer k / n. 美國；美洲
adj. 饑餓的
n. 醫(yī)生
adj.年輕的
adj. 不好的；壞的
二、詞組默寫
1. 飲食習(xí)慣：
2. 例如：
3. 快餐：
4. 增加：
5. 心臟問題：
6. 太……以至于不能：
7. 專注于：
8. 畢竟；終歸：
9. 軟飲料(不含酒精)：
10. 對(duì)……有害：
11. 遠(yuǎn)離：
12. 準(zhǔn)時(shí)：
三、根據(jù)要求完成句子
1.——媽媽，琳達(dá)把我的房間弄得很亂。
——這沒什么大不了的。畢竟，她只有三歲。
—Mom, Linda made my room untidy.
—It’s not a big deal. , she is only three years old.
2.為了我們的安全，如果風(fēng)刮得很大，我們必須遠(yuǎn)離高樓。
For our safety, we must the tall buildings if the wind blows
3.你不應(yīng)該和他爭吵。畢竟他是你的朋友。
You shouldn’t quarrel with him. He’s your friend .
4.——每當(dāng)春節(jié)結(jié)束，許多人會(huì)發(fā)現(xiàn)他們長胖了。
——嗯，他們吃了太多肉而且運(yùn)動(dòng)少。
—When the Spring Festival is over, many people find they weight.
—Well, they eat too much meat and do little exercise.
這箱子太重了，我搬不動(dòng)。
The box is heavy for me carry.
四 、用括號(hào)內(nèi)所給詞的適當(dāng)形式填空。
1. You can’t use your phone in class because you need to focus on (learn).
2.I’m so (sleep). I can hardly keep my eyes open.
3. To keep healthy, you should do sports and have a (balance) diet.
4. We need two spoons of (salt) to make cold beef.
5. I try (finish) my homework today.
五、完形填空。
Why do people like junk food (垃圾食品)
There are many kinds of junk food. They look 1 and taste good. Many children love junk food. Although (盡管) they 2 it’s not a good habit to eat junk food, they still love it. Their parents don’t want them to eat too much junk food, because it’s bad for their 3 . Some of them eat junk food every day. Some eat more than three times a week. As a result (結(jié)果), they don’t have a healthy 4 .
Bill is kind of unhealthy. He doesn’t look after 5 . He eats lots of 6 because he loves them. He hardly (幾乎不) 7 . He doesn’t eat fruit or vegetables and he 8 drinks milk. When he has money, he’ll 9 junk food to eat. His parents want him to be healthy. They don’t want to give him money any more. 10 Bill says, “Mom, I’m not very healthy, but I have a good time.” Maybe this is the 11 .
In fact, good 12 habits are very important. It’s good to eat as many fruit and vegetables 13 possible because they can help us keep fit. And we 14 have a balanced diet (平衡飲食). 15 can give us lots of energy and keep our body active. Then we can enjoy our happy life.
1．A．young B．nice. C．terrible D．different
2．A．tell B．talk C．know D．get
3．A．culture B．life C．study D．health
4．A．food B．lifestyle C．survey D．grade
5．A．herself B．themselves C．himself D．myself
6．A．hamburgers B．a(chǎn)pples C．broccoli (西藍(lán)花) D．tomatoes
7．A．exercises B．shops C．remembers D．stops
8．A．usually B．often C．a(chǎn)lways D．never
9．A．take B．buy C．order D．sell
10．A．And B．So C．But D．If
11．A．time B．reason C．habit D．movie
12．A．sleeping B．reading C．moving D．eating
13．A．to B．a(chǎn)t C．on D．a(chǎn)s
14．A．should B．would C．could D．might
15．A．We B．They C．It D．You
六、語法填空。
從方框中選擇恰當(dāng)?shù)膯卧~并用其正確形式填空，使短文完整、通順（每詞限用一次）。
health, problem, have, often, three, bad, delicious, vegetable, eat, be, look, order
Do you enjoy 1 hamburgers, hot dogs or chips Do you like soft drinks, candies or ice cream If you say “Yes!”, please be careful because most of them 2 junk food!
What’s junk food Junk food 3 lots of fat, salt and sugar but few nutrients (營養(yǎng)物). Most scientists say it’s not 4 , but it’s still popular in the world. Why First, it’s cheap to make. Second, it’s quick and easy to eat. 5 , most junk food has food additives (添加劑) so it 6 better.
Junk food is 7 for health. Eating much may bring some health 8 to you. But it’s OK to have it occasionally (偶爾). How 9 should you have it If you are too heavy, you should eat little. If you are not overweight, you can have some after having enough fruit, 10 and milk.
七、閱讀理解。
Colorful fruit and vegetables are good for our health. Their colors help us keep healthy. Close your eyes and think about the colors of the food:the orange of carrots, the green of cabbages and the red of tomatoes. You can enjoy eating fruit and vegetables of all colors: green, yellow, blue, white and purple. They work together to protect our body. They work together to make our body stronger.
The list below shows how the colors work:
*Green help prevent cancer (防癌). It is good for our eyes, too. It also gives you strong teeth.
*Blue and purple help us remember well.
*Red gives us healthy hearts.
*Yellow and orange give us a healthy immune system (免疫系統(tǒng)). They’re also good for our eyes.
Do you think that the colors are interesting So when we buy or eat fruit and vegetables, please remember: the more colors, the better.
1．According to the passage, ________ can help us remember well.
A．blue B．green C．red D．yellow
2．________ are good for our eyes.
A．Green, blue and purple
B．Red, yellow and orange
C．White, blue and purple
D．Green, yellow and orange
3．Bill is 4 years old and his mother can get some ________ for him to grow strong teeth.
A．cabbages B．carrots C．oranges D．potatoes
4．What does the writer want to tell us in this passage
A．To try to eat more colorful fruit and vegetables.
B．Colorful fruit and vegetables are beautiful.
C．To try to grow more colorful fruit and vegetables.
D．Colors are interesting.
5．Which word in the passage means “保護(hù)” in Chinese
A．prevent B．protect C．persuade D．prepare
Unit 4 Section B 1a-2c分層作業(yè)答案與詳解
一、單詞默寫
【答案】1.improve improvement 2.habit 3.salt salty 4.fat 5.weight weigh 6. hamburger 7.cause 8.heart 9.balanced balance 10.energy 11.away 12.poor rich 13.result 14.article mon 16.among 17.soft hard 18.thirsty 19.America American 20.hungry 21.doctor 22.young 23.bad
二、詞組默寫
【答案】1. eating habits 2. for example 3. fast food 4. put on 5. heart problems 6. too…to 7. focus on 8. after all 9. soft drink 10. be bad for 11. in future 12. keep...away 13. on time
三、根據(jù)要求完成句子
【答案】1. After all 2. keep away from 3. after all 4. put on 5. too to
四 、用括號(hào)內(nèi)所給詞的適當(dāng)形式填空。
【答案】learning；sleepy；balanced；salt；to finish
五、完形填空。
【答案】
1．B 2．C 3．D 4．B 5．C 6．A 7．A 8．D 9．B 10．C 11．B 12．D 13．D 14．A 15．C
【導(dǎo)語】本文主要討論了人們喜歡垃圾食品的原因及其對(duì)健康的影響，強(qiáng)調(diào)了良好飲食習(xí)慣和均衡飲食的重要性。
1．句意：它們看起來很好吃，嘗起來也很好。
young年輕的；nice好的；terrible糟糕的；different不同的。根據(jù)“They look...and taste good. Many children love junk food.”可知，垃圾食品看著很好吃。故選B。
2．句意：盡管他們知道吃垃圾食品不是一個(gè)好習(xí)慣，他們?nèi)匀幌矚g吃。
tell告訴；talk談話；know知道；get得到。根據(jù)“it’s not a good habit to eat junk food, ”可知，孩子們知道吃垃圾食品不好，但還是喜歡。故選C。
3．句意：他們的父母不希望他們吃太多的垃圾食品，因?yàn)樗鼘?duì)他們的健康有害。
culture文化；life生活；study學(xué)習(xí)；health健康。根據(jù)“because it’s bad for their”和常識(shí)可知，吃垃圾食品對(duì)健康有害。故選D。
4．句意：結(jié)果，他們沒有一個(gè)健康的生活方式。
food食物；lifestyle生活方式；survey調(diào)查；grade成績。根據(jù)“Some of them eat junk food every day. Some eat more than three times a week.”可知，吃太多垃圾食品，意味著生活方式不健康。故選B。
5．句意：他不照顧自己。
herself她自己；themselves他們自己；himself他自己；myself我自己。根據(jù)“Bill is kind of unhealthy.”可知，主語是He，反身代詞用himself。故選C。
6．句意：他吃很多漢堡包，因?yàn)樗矚g它們。
hamburgers漢堡包；apples蘋果；broccoli西藍(lán)花；tomatoes西紅柿。根據(jù)“Bill is kind of unhealthy.”可知，生活方式不健康，體現(xiàn)在喜歡吃垃圾食品，即漢堡包。故選A。
7．句意：他幾乎不鍛煉。
exercises鍛煉；shops購物；remembers記得；stops停止。根據(jù)“Bill is kind of unhealthy.”可知，Bill生活不健康，因此是從不鍛煉。故選A。
8．句意：他從不喝牛奶。
usually通常；often經(jīng)常；always總是；never從不。根據(jù)“He doesn’t eat fruit or vegetables and he...drinks milk.”可知，生活不健康的Bill從不喝牛奶。故選D。
9．句意：當(dāng)他有錢時(shí)，他會(huì)買垃圾食品吃。
take拿；buy買；order點(diǎn)餐；sell賣。根據(jù)“When he has money,”可知，有錢就會(huì)買垃圾食品。故選B。
10．句意：但是比爾說：“媽媽，我不是很健康，但我過得很開心。”
And和；So所以；But但是；If如果。前后句之間是轉(zhuǎn)折關(guān)系。故選C。
11．句意：也許這就是原因。
time時(shí)間；reason原因；habit習(xí)慣；movie電影。根據(jù)“Mom, I’m not very healthy, but I have a good time.”可知，Bill認(rèn)為吃垃圾食品的時(shí)候很開心，這就是愛吃垃圾食品的原因。故選B。
12．句意：事實(shí)上，良好的飲食習(xí)慣非常重要。
sleeping睡覺；reading閱讀；moving移動(dòng)；eating飲食。根據(jù)“habits are very important.”和“It’s good to eat as many fruit and vegetables”可知，良好的飲食習(xí)慣非常重要。故選D。
13．句意：盡可能多吃水果和蔬菜對(duì)我們有好處。
to到；at在；on在……上；as作為。根據(jù)“It’s good to eat as many fruit and vegetables...possible”可知，此處是結(jié)構(gòu)as...as possible表示“盡可能……”。故選D。
14．句意：我們應(yīng)該有一個(gè)平衡的飲食。
should應(yīng)該；would將會(huì)；could可以；might可能。根據(jù)“have a balanced diet (平衡飲食).”可知，我們應(yīng)該要飲食均衡。故選A。
15．句意：它們可以給我們提供很多能量并保持我們的身體活躍。
We我們；They它們；It它；You你。根據(jù)“can give us lots of energy and keep our body active. Then we can enjoy our happy life.”可知，空處指代“a balanced diet”。故選C。
六、語法填空。
【答案】
1．eating 2．a(chǎn)re 3．has 4．healthy 5．Third 6．looks 7．bad 8．problems 9．often 10．vegetables
【導(dǎo)語】本文主要介紹了垃圾食品的相關(guān)情況。
1．句意：你喜歡吃漢堡、熱狗還是薯?xiàng)l？根據(jù)賓語hamburgers, hot dogs or chips可知，此處表示吃漢堡、熱狗和薯?xiàng)l，eat“吃”，enjoy doing sth“喜歡做某事”，故填eating。
2．句意：如果你說“是的！”請(qǐng)小心，因?yàn)榇蠖鄶?shù)是垃圾食品！分析句子結(jié)構(gòu)，可知此處缺少謂語，結(jié)合句意，漢堡、熱狗、薯?xiàng)l和冰淇淋等是垃圾食品，be“是”，主語most of them是復(fù)數(shù)形式，謂語用復(fù)數(shù)形式，故填are。
3．句意：垃圾食品含有大量的脂肪、鹽和糖，但幾乎沒有營養(yǎng)。分析句子結(jié)構(gòu)，可知此處缺少謂語，垃圾食品里有很多脂肪、鹽和糖，have“有”，主語Junk food是第三人稱單數(shù)形式，謂語用第三人稱單數(shù)形式，故填has。
4．句意：大多數(shù)科學(xué)家說這是不健康的，但它仍然在世界上很流行。根據(jù)“Junk food...lots of fat, salt and sugar but few nutrients (營養(yǎng)物).”可知，垃圾食品含有大量的脂肪、鹽和糖，但幾乎沒有營養(yǎng)，因此這是不健康的，health“健康”，是名詞，healthy“健康的”，是形容詞，作為系動(dòng)詞is的表語，用形容詞，故填healthy。
5．句意：第三，大多數(shù)垃圾食品都有食品添加劑，所以看起來更好吃。根據(jù)前文的First，Second可知，此處是第三條原因，three“三”，是基數(shù)詞，third“第三”，是序數(shù)詞，此處表示順序，用序數(shù)詞，故填Third。
6．句意：第三，大多數(shù)垃圾食品都有食品添加劑，所以看起來更好吃。根據(jù)“most junk food has food additives (添加劑)”可知，垃圾食品有食品添加劑是為了看起來好看，look“看起來”，主語it是第三人稱單數(shù)形式，謂語用第三人稱單數(shù)形式，故填looks。
7．句意：垃圾食品對(duì)健康有害。根據(jù)“Junk food...lots of fat, salt and sugar but few nutrients (營養(yǎng)物).”可知，垃圾食品含有大量的脂肪、鹽和糖，因此是有害健康，be bad for“對(duì)……有害”，故填bad。
8．句意：吃得太多可能會(huì)給你帶來一些健康問題。根據(jù)“Junk food is...for health.”可知，垃圾食品有害健康，因此多吃它們會(huì)帶來健康問題，problem“問題”，有some修飾，用復(fù)數(shù)名詞，故填problems。
9．句意：你應(yīng)該多久做一次？how often“多久一次”，故填often。
10．句意：如果你不超重，你可以在吃了足夠的水果、蔬菜和牛奶后再吃一些。此處與fruit和milk并列，表示健康的食物，因此是vegetable“蔬菜”，表示類別用復(fù)數(shù)名詞，故填vegetables。
七、閱讀理解。
【答案】1．A 2．D 3．A 4．A 5．B
【導(dǎo)語】本文是一篇說明文，主要講述了色彩豐富的水果和蔬菜對(duì)健康有益，它們有助于保護(hù)身體并增強(qiáng)體魄。
1．細(xì)節(jié)理解題。根據(jù)“Blue and purple help us remember well.”可知，藍(lán)色和紫色能幫助我們良好記憶。故選A。
2．細(xì)節(jié)理解題。根據(jù)“Green help prevent cancer (防癌). It is good for our eyes, too.”和“Yellow and orange give us a healthy immune system (免疫系統(tǒng)). They’re also good for our eyes.”可知，綠色和黃色對(duì)我們的眼睛有好處，故選D。
3．推理判斷題。根據(jù)“Green help prevent cancer (防癌). It is good for our eyes, too. It also gives you strong teeth.”可知，綠色食物能幫助他長出堅(jiān)固的牙齒。四個(gè)選項(xiàng)中，只有cabbages“卷心菜”是綠色的，故選A。
4．主旨大意題。分析全文可知，本文主要講述了色彩豐富的水果和蔬菜對(duì)健康有益，所以作者想要告訴我們要多吃豐富多彩的水果和蔬菜。故選A。
5．詞句猜測題。根據(jù)“You can enjoy eating fruit and vegetables of all colors: green, yellow, blue, white and purple. They work together to protect our body. They work together to make our body stronger.”可知，文章建議人們吃各種顏色的水果和蔬菜，因?yàn)樗鼈児餐ΡＷo(hù)我們的身體，使我們的身體更加強(qiáng)壯，所以protect意為”保護(hù)”。故選B。
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