资源简介

(共39张PPT)
UNIT 4
Section B
(1a—1d)
How do we make healthy eating choices
壹
感知与注意
Warming up and revision
hamburger
apple
rich
beef
carrots
watermelons
fish and chips
cabbage
unhealthy
unhealthy
It is rich in vitamins and fiber.
it has a lot of fat and calories.
Now，who can tell me what kind of food we should eat more to keep healthy
We should eat more fruits and vegetables.
贰
获取与梳理
Presentation
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 ...
List what you want to eat tomorrow. Discuss if your choices are healthy. Give your reasons.
Do you like sweet food
Do you think is it healthy
What may the sweet food cause
obesity
toothache
For example:
Tomorrow I want to have an egg, a piece of bread and a glass of milk for breakfast, some beef and rice for lunch and some vegetables for supper. l think these choices are healthy.
Reason: My choices are healthy because l choose different kinds of healthy food.
叁
概括与整合
Practice
Improve Your Eating Habits
Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important!
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
weight n. 体重
make sb do sth 使某人做某事
Joy Clinic
NEWSLETTER
cause v. 造成；导致
heart n. 心脏；中心
one’s own+名词 某人自己的……
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.
too … to 太……以至于不能
give sb sth=give sth to sb 给某人某物
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。
focus on 集中（注意力、精力等）于
sleepy adj. 困倦的；想睡的
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.
Remember: You are what you eat. Healthy eating means eating healthy food and having good eating habits.
after all 毕竟；终归
away adv. 离开；在别处
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。
keep sb/sth+宾语补足语
使某人/某物保持……状态
what引导的从句，作are的表语
1. Where is the article from
2. What is it about
It’s from ___________
___________________.
A. Good eating habits.
B. Bad eating habits.
C. Improving eating habits.
article n. 文章；冠词
a clinic’s
newsletter
Read the article from a clinic’s newsletter.
title
picture
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
What’s the structure of the article
Part 1 (Paragraph 1): ____________
Introduction
Part 2 (Paragraphs 2~4): __________
Main part
Part 3 (Paragraph 5): ___________
Conclusion
What’s the main idea of each part
1. Introduction
2. Main part
3. Conclusion
B. The importance
of healthy eating.
C. Give examples of
poor eating habits.
A. Eat healthy food and
have good eating habits.
poor adj. 不好的；贫穷的；可怜的
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
肆
概括与整合
Practice
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
have breakfast on time
cause tooth problems
have lots of sugar
Complete the table with the information from the article.
伍
内化与运用
Practice
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
4. Do you think the poor eating habits in the
article are common among young people
Why or why not
Check answers
1. What foods have lots of salt and fat
Fast food like pizza and hamburgers has lots of salt and fat.
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.
2. What foods have lots of sugar
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.
Fast food, ice cream, sweets, and chocolate have lots of sugar.
3. What does “You are what you eat” mean
If you have healthy food, you’ll be healthy. But if you don’t do so, you’ll be unhealthy.
4. Do you think the poor eating habits in the article are common among young people Why or why not
Yes, I think so. Because the fast paced life makes some of them choose fast food. Also, many young people do not know how to cook. More importantly, they do not really understand the importance of healthy eating.
陆
随 堂 小 练
Exercise
improve / m pru v / v. 改进；改善
eg: Lisa joined an English club to improve her speaking skills.
莉萨加入了一个英语俱乐部来提高她的口语能力。（及物动词）
Their working conditions are improving.
他们的工作条件正在改善。（不及物动词）
【拓展】improvement [名词] 改进，改善
self-improvement [名词] 自我改进；自我提高
eg：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。
eg：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。
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
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）
weight 〔名词〕体重;重量
weight 的动词形式是 weigh,意为“重… …”。
put on weight 增重
the weight of… … …的重量
in weight 在重量方面
【拓展】表达“某人/某物的重量是… ”使用下列结构:
Sb's weight is...kilo (s ).
The weight of...is...kilo(s).
...weigh(s)...kilo(s).
That makes us put on weight.那会让我们增加体重。
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
He is too young to go to school on his own.
他年纪太小，不能独自一人去上学
too…to... 太……以至于而不能
表示否定意义。
too后跟形容词或副词,to 后跟动词原形。
The boy is too young to go to school.这个男孩太小了以至于不能去上学。
注意 有时不定式前可以带有一个由介词 for引出的逻辑主语。
The box is too heavy for me to carry.这个箱子太重了,我搬不动。
拓展 too...to 可与 not...enough to 进行转换。
The room is too small to hold 200 people.
= The room is not big enough to hold 200people.这个房间太小,容纳不下 200 人。
拓展：too...to... , enough...to... 和 so... that... 的转换
短语 词义及用法
too... to ... 表示“太……以至于不能……”，too后跟形容词原级
enough ... to... 表示“足够……做某事”，enough修饰形容词需要后置
so... that ... 表示“如此……以至于……”，so后面跟形容词或副词的原级
辨析 too much, much too & too many
词组 意义及用法 例句
too many 意为“太多的”,修饰可数名词 There are too many students visiting the Great Wall on holiday.
too much 意为“太多的”,修饰不可数名词 Eating too much fast food can make people unhealthy and fat.
意为“太多”,修饰动词，放在动词后 Exercise is good for our health, but don’t exercise too much.
much too 意为“太；非常”,修饰形容词或副词 The street is much too noisy that the nearby people can’t sleep well all night.
The teacher stands among the children.
这位老师站在孩子们之中。
We often play games between classes.我们经常在课间做游戏。
The girl stands between Tom and Bob.那个女孩站在汤姆和鲍勃之间。
among 在……之中 一般指在三者或三者以上之中 宾语可以是复数名词或表示复数概念的代词，也可以是集合名词
between 在……之间 一般指在两 者之间 宾语常是表示两者的名词或代词。between...and...意为 “在……和……之间”
辨析:among与between
一、 从方框中选择单词并用其适当形式填空
common　thirst　article　poor　away
１. I want to write an 　article　 to praise my English teacher.
２. I’m 　thirsty　 and I’d like something to drink.
３. The old man is 　poor　 and he even has no money to buy food.
４. Mike and his father have something in 　common　.　
５. Your room is untidy. You should put everything 　away　.
article　
thirsty　
poor　
common　
away　
Exercise
二、 根据汉语提示完成句子，每空一词。
1. “你想要一些饺子吗？”“是的。”
－ Would you like ？
－ Yes， please.
2. 吉姆想喝一些西瓜汁。
Jim would like to have .
3. 吃曲奇饼怎么样？
What about ？
some　
dumplings　
some　
watermelon　
juice　
eating/having　
cookies　
4. 这些年轻人充满能量。
These young people _______ ________ _______ _________.
5. 洋葱是你最喜欢的食物吗？
_______ ________your favourite food？
are　
full　
of　
energy　
Are　
onions　
柒
分层作业
Homework
必做题：
选做题：
Write a short paragraph about your own eating habits. Include what you usually eat，and how you can improve them if you have any poor eating habits.
Search for more information about healthy eating on the Internet or in books and make a poster about it.Share it with the class next time.

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