Unit 3 Food and Culture Reading and Writing 课件(共27张PPT)-2025-2026学年人教版（2019）选择性必修第二册
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| 名称 | Unit 3 Food and Culture Reading and Writing 课件(共27张PPT)-2025-2026学年人教版（2019）选择性必修第二册 |  | |
| 格式 | pptx | ||
| 文件大小 | 59.7MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-07-17 11:34:19 | ||
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文档简介
(共27张PPT)
Healthy
Eating
Green Food
UNIT 3 FOOD AND CULTURE
Learning objectives:
1. Analyze and construct the content, the structure and language features of the text.
2. Write a letter of advice to Panda using the techniques of the text.
3. Raise the awareness of healthy eating and develop healthy eating habits.
Can you resist the temptation(诱惑) of these desserts
Lead in
Would you prefer these food in your daily life
Do you know some sayings regarding healthy eating
You are what you eat.
Eat to live, but not live to eat.
Chew thoroughly, eat slowly.(细嚼慢咽）
Less salt, less risk.
A close mouth catches no flies.(病从口入）
Leave off with an appetite.(吃饭七分饱，就该离餐桌）
Diet cures more than doctors.(自己饮食有节，胜过上门求医）
An apple a day keeps the doctor away.
Eat breakfast like a king, lunch like a prince and dinner like a pauper(乞丐).
What do you think makes up a healthy diet
Do you know food pyramid
1.What is the main purpose of the passage
A. To introduce a new diet to people.
B. To analyse the composition of food.
C. To explain the effect of sweet on health.
D. To tell readers what is a healthy diet.
2.Where is this text most likely from
A. A novel. B. A guidebook.
C. A diary. D. A magazine.
Predict the main idea according to the title and the picture.
3. What is the genre of the text
exposition
Predict
A. Slow Eating is Good
B. Reducing Sweets is Key
C. The Real Killer is Sugar
D. The Way you look at Food is Most Important
E. Keep it Fresh and Balanced
1
2
3
4
5
Match the subheadings with the paragraphs.
Reading for the main idea and structure
How many parts can we divide it into
Part 1 —— paragraph 1
problem（问题）
Part 2 —— paragraph 2-4
Advice on health
（关于健康的建议）
Part 3 —— paragraph 5
Conclusion（结论）
Skim the passage and find out the problem and advice on healthy diet.
The real killer is _________
desserts
sweet drinks
balanced
slowly
consistent
Problem
(Para1)
Conclusion
(Para5)
Advice on
health
(Para2-4)
sugar
Cut down on _________and cut out____________
Keep a _________diet by consuming different categories of foods.
Eat_________and form____________eating habits.
Have a healthy__________towards food.
attitude
Read for structure
25%
sugar
10%
sugar
Use an example（heart disease）
Provide data (from authorities);
Make comparison
Point
Details
How does the writer support his point
Reading for the details
Para.1
Details
Point
What should we do to keep fit
Cut down on desserts, and cut out sweet drinks altogether.
Much of this extra sugar comes from sweets and sweet drinks. The average American gets 1/3 of his or her sugar through sweet drinks alone. The American Heart Association recommends that we limit ourselves to less than 100-150 calories a day from sugar, which is less than what is usually contained in one can of sweet drink or in a single candy bar. In other words, if you want to be healthy, you have to cut down on desserts, and cut out sweet drinks altogether.
How does the writer support his point
Para.2
Provide data
Quote recommendations from authorities
Make comparison
Make contrast
Point1
Give reasons
Beyond this, you can keep healthy by consuming different categories of fresh foods, especially fruit and vegetables, which are full of vitamins and fibre, rather than processed foods. Processed foods often contain less nutrition, and have higher quantities of sugar, salt,and fat than fresh ingredients. Besides this, it is also important to have some meat, beans, or dairy products in your diet, as they provide the necessary protein for strong bones and muscle growth. As with everything in life, moderation is key. The ideal diet is a balanced one, without too much or too little of any one thing.
Details
Para.3
How does the writer support his point
Give a definition
Point2
Use an example
Give reasons (说理）
20min.
mouth
brain
Finally, a fundamental key to healthy eating is to eat slowly. It takes about twenty minutes from the time you start eating for your brain to tell your body that you are full. What this means is that people who chew too quickly end up eating too much food because they still feel hungry. Eating slowly also allows your body to digest your food better, and will allow you to enjoy your food more. In addition, studies show that consistent eating habits, for example, taking three meals a day at the same time each day, are better for our health. It is also better to eat a modest amount of food each time, rather than to eat a lot in one meal, and then a little in the next.
Point 1
Details
Para.4
How does the writer support his point
Point 2
Point 3
Cite research findings and give explanations
According to this paragraph, how to have a helathy eating
Eat slowly, regularly and eat in moderation.
Make contrasts
There is no one trick to healthy eating. Rather, healthy eating starts with having a healthy attitude towards food. One question you can ask yourself is, “Do I eat to live, or live to eat ” If you are using food mostly for nutrition , then you are on the right track with your diet. However, if food has become the centre of your life, you might be on the road to bad health. It is up to you to decide how you want to live, and to make the right decisions about your diet.
Point
Your attitude depends on
how you want to live, and to make the right decisions about your diet.
The Way You Look at Food is Most Important.
Para.5
How do you understand it
Circle the linking words
Reading for the linking words
put more simply
in other words
What this means is that
that is to say
to put it in another way
1.“换句话说”
重述前面的观点
Circle the linking words (showing contrasting ideas).
however, while, rather than, rather, but, on the contrary, instead, conversely, whereas(然而), on the other hand, unlike, nevertheless, otherwise, in contrast…
观点对比
Circle the linking words (listing or adding information.).
besides, also, in addition, what is more, moreover, furthermore....
补充信息
Circle the linking words (giving examples).
for example, for instance, such as, like, take ... as an example
…
举例
换种表达 To put more simply, in other words, what this means is that, that is (to say), to put this in another way, in simple words/terms, or rather(更确切地说), …
观点对比 however, while, rather than, rather, but, on the contrary, instead, conversely, whereas(然而), on the other hand, unlike, nevertheless, otherwise, in contrast(与此相反) …
补充信息 besides, also, in addition, what is more, moreover, furthermore,
举例 for example, for instance, such as, like, …
Linking words 连接词小结
近期，你校将举行一次关于“我的饮食习惯”的主题征文活动，请你结合自身的饮食习惯写一篇短文投稿。内容包括：
1．是否吃甜食和垃圾食品；
2．饮食中各类食物所占比例；
3．一日三餐是否有规律；
4．你自身的感受。
注意：可以适当增加细节，以使行文连贯。
writing
Para1：Introduce the topic
Para2：Talk about your personal eating habits
Para3：Your feelings.
一审
四分段
三明确
二定
写作思路
一审
审定体裁和主题
体裁-应用文-短文投稿
主题-我的饮食习惯
二定
确定时态人称
时态-一般现在时
人称-第二人称为主
三明确
明确写作要点
1，我的饮食习惯（3个）
2，我的感受
四分段
黄金法则：结合要点分三段
p1 引入话题
p2 我的饮食习惯
p3 感受
众所周知，健康的饮食习惯对我们的身体健康非常重要。
As we all know, healthy eating habits are very important for our health.
我们每天都要吃新鲜的蔬菜和水果，它们为我们提供了丰富而必要的维生素。
We should eat fresh vegetables and fruit every day, which supply rich and necessary vitamins to us.
此外，我们应该吃肉要适量。只有这样才能保证我们得到必要的营养和均衡的饮食。
Besides, we should eat meat in moderation. Only in this way can we assure us of getting the necessary nutrition and a balanced diet.
而且，我们正处于成长期，所以我们需要更多的健康饮食。至于垃圾食品，我个人很喜欢.但是因为垃圾食品是健康杀手，我们应该完全减少它。
What’s more, we are in the period of growing, so we need more healthy diets. As for junk food, personally, I love it. But because junk food is a health killer, we should cut down on it altogether.
最后，衷心祝愿大家身体健康。
Finally, I sincerely wish everyone good health.
1. Healthy eating habits are very important for our health.
健康的饮食习惯对我们的健康很重要。
2. Besides，we should focus on a balanced diet，which assures us the necessary nutritions.
此外，我们应该注意饮食平衡，这能保证我们必要的营养。
3. It is said that most of the students do not eat anything at all in the morning，which is very bad for health.
据说大部分的学生早上几乎什么都不吃，这对健康是有害的。
4. As the saying goes，bread is the staff of life，eating healthily and deliciously is the goal we pursue.
俗话说，民以食为天，吃得美味又健康是我们所追求的目标。
5. From my point of view，in order to build healthy eating habits，we should eat more vegetables and less fat and sugar.
我认为，为了养成健康的饮食习惯，我们应该多吃蔬菜，少摄入脂肪和糖分。
6. All in all，we should realize the importance of healthy diet.
总之，我们应该意识到健康饮食的重要性。
参考范文：
Healthy diet is a hot topic among people recently, for diet plays an important role in our daily life.
As for me, I have a healthy diet. Firstly, I rarely consume sweet foods, let alone junk food. Secondly, my diet contains quantities of green vegetables and fruits, which can supply/provide me with necessary vitamins. Thirdly, a modest amount of meat and rich dairy products are also included in my diet. Most fundamentally, I take three meals a day at the same time each day, regardless of holidays.
Personally, sticking to a healthy diet helps me stay in shape.Hope you can join me!
skip breakfast/do sth without having breakfast
高脂肪的食物
有营养的食物
对……有害
从……获益
各种各样的食物
规律进餐
固定的饮食习惯
吃适量的食物
均衡饮食
fatty food
nutritious food
do harm to
benefit from
a variety of foods
have meals regularly
consistent eating habits
consume a modest amount of food
a balanced diet
不吃早餐
暴饮暴食
挑食
be picky/particular/ about food
eat and drink too much/eat like a horse
少油少盐
避免高脂肪食物
食用新鲜食物，减少加工或冷冻食物
avoid the dishes with high calories
cut down on oil and salt
have fresh food while reducing processed or frozen food
Word bank
Thanks!
Healthy
Eating
Green Food
UNIT 3 FOOD AND CULTURE
Learning objectives:
1. Analyze and construct the content, the structure and language features of the text.
2. Write a letter of advice to Panda using the techniques of the text.
3. Raise the awareness of healthy eating and develop healthy eating habits.
Can you resist the temptation(诱惑) of these desserts
Lead in
Would you prefer these food in your daily life
Do you know some sayings regarding healthy eating
You are what you eat.
Eat to live, but not live to eat.
Chew thoroughly, eat slowly.(细嚼慢咽）
Less salt, less risk.
A close mouth catches no flies.(病从口入）
Leave off with an appetite.(吃饭七分饱，就该离餐桌）
Diet cures more than doctors.(自己饮食有节，胜过上门求医）
An apple a day keeps the doctor away.
Eat breakfast like a king, lunch like a prince and dinner like a pauper(乞丐).
What do you think makes up a healthy diet
Do you know food pyramid
1.What is the main purpose of the passage
A. To introduce a new diet to people.
B. To analyse the composition of food.
C. To explain the effect of sweet on health.
D. To tell readers what is a healthy diet.
2.Where is this text most likely from
A. A novel. B. A guidebook.
C. A diary. D. A magazine.
Predict the main idea according to the title and the picture.
3. What is the genre of the text
exposition
Predict
A. Slow Eating is Good
B. Reducing Sweets is Key
C. The Real Killer is Sugar
D. The Way you look at Food is Most Important
E. Keep it Fresh and Balanced
1
2
3
4
5
Match the subheadings with the paragraphs.
Reading for the main idea and structure
How many parts can we divide it into
Part 1 —— paragraph 1
problem（问题）
Part 2 —— paragraph 2-4
Advice on health
（关于健康的建议）
Part 3 —— paragraph 5
Conclusion（结论）
Skim the passage and find out the problem and advice on healthy diet.
The real killer is _________
desserts
sweet drinks
balanced
slowly
consistent
Problem
(Para1)
Conclusion
(Para5)
Advice on
health
(Para2-4)
sugar
Cut down on _________and cut out____________
Keep a _________diet by consuming different categories of foods.
Eat_________and form____________eating habits.
Have a healthy__________towards food.
attitude
Read for structure
25%
sugar
10%
sugar
Use an example（heart disease）
Provide data (from authorities);
Make comparison
Point
Details
How does the writer support his point
Reading for the details
Para.1
Details
Point
What should we do to keep fit
Cut down on desserts, and cut out sweet drinks altogether.
Much of this extra sugar comes from sweets and sweet drinks. The average American gets 1/3 of his or her sugar through sweet drinks alone. The American Heart Association recommends that we limit ourselves to less than 100-150 calories a day from sugar, which is less than what is usually contained in one can of sweet drink or in a single candy bar. In other words, if you want to be healthy, you have to cut down on desserts, and cut out sweet drinks altogether.
How does the writer support his point
Para.2
Provide data
Quote recommendations from authorities
Make comparison
Make contrast
Point1
Give reasons
Beyond this, you can keep healthy by consuming different categories of fresh foods, especially fruit and vegetables, which are full of vitamins and fibre, rather than processed foods. Processed foods often contain less nutrition, and have higher quantities of sugar, salt,and fat than fresh ingredients. Besides this, it is also important to have some meat, beans, or dairy products in your diet, as they provide the necessary protein for strong bones and muscle growth. As with everything in life, moderation is key. The ideal diet is a balanced one, without too much or too little of any one thing.
Details
Para.3
How does the writer support his point
Give a definition
Point2
Use an example
Give reasons (说理）
20min.
mouth
brain
Finally, a fundamental key to healthy eating is to eat slowly. It takes about twenty minutes from the time you start eating for your brain to tell your body that you are full. What this means is that people who chew too quickly end up eating too much food because they still feel hungry. Eating slowly also allows your body to digest your food better, and will allow you to enjoy your food more. In addition, studies show that consistent eating habits, for example, taking three meals a day at the same time each day, are better for our health. It is also better to eat a modest amount of food each time, rather than to eat a lot in one meal, and then a little in the next.
Point 1
Details
Para.4
How does the writer support his point
Point 2
Point 3
Cite research findings and give explanations
According to this paragraph, how to have a helathy eating
Eat slowly, regularly and eat in moderation.
Make contrasts
There is no one trick to healthy eating. Rather, healthy eating starts with having a healthy attitude towards food. One question you can ask yourself is, “Do I eat to live, or live to eat ” If you are using food mostly for nutrition , then you are on the right track with your diet. However, if food has become the centre of your life, you might be on the road to bad health. It is up to you to decide how you want to live, and to make the right decisions about your diet.
Point
Your attitude depends on
how you want to live, and to make the right decisions about your diet.
The Way You Look at Food is Most Important.
Para.5
How do you understand it
Circle the linking words
Reading for the linking words
put more simply
in other words
What this means is that
that is to say
to put it in another way
1.“换句话说”
重述前面的观点
Circle the linking words (showing contrasting ideas).
however, while, rather than, rather, but, on the contrary, instead, conversely, whereas(然而), on the other hand, unlike, nevertheless, otherwise, in contrast…
观点对比
Circle the linking words (listing or adding information.).
besides, also, in addition, what is more, moreover, furthermore....
补充信息
Circle the linking words (giving examples).
for example, for instance, such as, like, take ... as an example
…
举例
换种表达 To put more simply, in other words, what this means is that, that is (to say), to put this in another way, in simple words/terms, or rather(更确切地说), …
观点对比 however, while, rather than, rather, but, on the contrary, instead, conversely, whereas(然而), on the other hand, unlike, nevertheless, otherwise, in contrast(与此相反) …
补充信息 besides, also, in addition, what is more, moreover, furthermore,
举例 for example, for instance, such as, like, …
Linking words 连接词小结
近期，你校将举行一次关于“我的饮食习惯”的主题征文活动，请你结合自身的饮食习惯写一篇短文投稿。内容包括：
1．是否吃甜食和垃圾食品；
2．饮食中各类食物所占比例；
3．一日三餐是否有规律；
4．你自身的感受。
注意：可以适当增加细节，以使行文连贯。
writing
Para1：Introduce the topic
Para2：Talk about your personal eating habits
Para3：Your feelings.
一审
四分段
三明确
二定
写作思路
一审
审定体裁和主题
体裁-应用文-短文投稿
主题-我的饮食习惯
二定
确定时态人称
时态-一般现在时
人称-第二人称为主
三明确
明确写作要点
1，我的饮食习惯（3个）
2，我的感受
四分段
黄金法则：结合要点分三段
p1 引入话题
p2 我的饮食习惯
p3 感受
众所周知，健康的饮食习惯对我们的身体健康非常重要。
As we all know, healthy eating habits are very important for our health.
我们每天都要吃新鲜的蔬菜和水果，它们为我们提供了丰富而必要的维生素。
We should eat fresh vegetables and fruit every day, which supply rich and necessary vitamins to us.
此外，我们应该吃肉要适量。只有这样才能保证我们得到必要的营养和均衡的饮食。
Besides, we should eat meat in moderation. Only in this way can we assure us of getting the necessary nutrition and a balanced diet.
而且，我们正处于成长期，所以我们需要更多的健康饮食。至于垃圾食品，我个人很喜欢.但是因为垃圾食品是健康杀手，我们应该完全减少它。
What’s more, we are in the period of growing, so we need more healthy diets. As for junk food, personally, I love it. But because junk food is a health killer, we should cut down on it altogether.
最后，衷心祝愿大家身体健康。
Finally, I sincerely wish everyone good health.
1. Healthy eating habits are very important for our health.
健康的饮食习惯对我们的健康很重要。
2. Besides，we should focus on a balanced diet，which assures us the necessary nutritions.
此外，我们应该注意饮食平衡，这能保证我们必要的营养。
3. It is said that most of the students do not eat anything at all in the morning，which is very bad for health.
据说大部分的学生早上几乎什么都不吃，这对健康是有害的。
4. As the saying goes，bread is the staff of life，eating healthily and deliciously is the goal we pursue.
俗话说，民以食为天，吃得美味又健康是我们所追求的目标。
5. From my point of view，in order to build healthy eating habits，we should eat more vegetables and less fat and sugar.
我认为，为了养成健康的饮食习惯，我们应该多吃蔬菜，少摄入脂肪和糖分。
6. All in all，we should realize the importance of healthy diet.
总之，我们应该意识到健康饮食的重要性。
参考范文：
Healthy diet is a hot topic among people recently, for diet plays an important role in our daily life.
As for me, I have a healthy diet. Firstly, I rarely consume sweet foods, let alone junk food. Secondly, my diet contains quantities of green vegetables and fruits, which can supply/provide me with necessary vitamins. Thirdly, a modest amount of meat and rich dairy products are also included in my diet. Most fundamentally, I take three meals a day at the same time each day, regardless of holidays.
Personally, sticking to a healthy diet helps me stay in shape.Hope you can join me!
skip breakfast/do sth without having breakfast
高脂肪的食物
有营养的食物
对……有害
从……获益
各种各样的食物
规律进餐
固定的饮食习惯
吃适量的食物
均衡饮食
fatty food
nutritious food
do harm to
benefit from
a variety of foods
have meals regularly
consistent eating habits
consume a modest amount of food
a balanced diet
不吃早餐
暴饮暴食
挑食
be picky/particular/ about food
eat and drink too much/eat like a horse
少油少盐
避免高脂肪食物
食用新鲜食物，减少加工或冷冻食物
avoid the dishes with high calories
cut down on oil and salt
have fresh food while reducing processed or frozen food
Word bank
Thanks!