Unit 2 Healthy Lifestyle Reading and Thinking 课件(共43张PPT)-人教版（2019）选择性必修第三册
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| 名称 | Unit 2 Healthy Lifestyle Reading and Thinking 课件(共43张PPT)-人教版（2019）选择性必修第三册 |  | |
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| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-09-24 22:18:56 | ||
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(共43张PPT)
新人教版高中英语选择性必修三Unit 2 Healthy Lifestyle
Reading and Thinking
How do you think the people feel in the photos
Do you think they are all leading a healthy lifestyle
Why or why not How about you
A
B
C
1. Do you sleep at least 8 hours every night
Never.
Always.
Sometimes.
Let’s do a quick health quiz!
A
B
C
2. Do you have breakfast every morning
No. No time for it.
Yes. A nice healthy breakfast every day.
Yes. A quick breakfast most of time.
A
B
C
3. How often do you eat junk food
Rarely.
Quite often.
Sometimes.
A
B
C
4. Do you smoke
Never.
Yes, often.
Yes, sometimes.
B
C
Never.
Yes, often.
Yes, sometimes.
A
5. Do you drink alcohol
B
C
6. Are you addicted to the Internet
Never.
Yes, often.
Yes, sometimes.
A
A
B
C
7. Do you exercise for at least 1 hour each day
Never.
Yes, always.
Yes, sometimes.
A
B
C
Never.
Yes, always.
Yes, sometimes.
8. Are you under too much stress
A
B
C
9. How often do you feel angry
Rarely.
Quite often.
Sometimes.
A
B
C
10. How often do you feel lonely
Rarely.
Quite often.
Sometimes.
B
C
Sum up your scores!
= 2
= 1
10-17
18-22
A
B
C
= 3
= 2
= 1
Are you living a healthy life
23-30
10-17
18-22
A
B
C
= 3
= 2
= 1
普布留斯·维吉留斯·马罗，通称维吉尔（Virgil），是奥古斯都时代的古罗马诗人。其作品有《牧歌集》、《农事诗》、史诗《埃涅阿斯纪》三部杰作。其中《埃涅阿斯纪》长达十二册，是代表着罗马帝国文学最高成就的巨著。因此，他也被罗马人奉为国民诗人，被当代及后世广泛认为是古罗马最伟大的诗人，乃至世界文学史上最伟大的文学家之一。
The greatest wealth is health.
Discuss how to keep healthy
Healthy lifestyle
Mental health
Physical health
Have you ever tried to correct one bad habit
How What was the result
Thinking
Watch the video.
What can you do to correct bad habits？
Pre-reading
1. What is the text type of the passage
Narration: a type of writing to tell a story.
Exposition: a type of writing to inform or explain.
Argumentation: a type of writing to convince or persuade.
What is the text mainly about
A. How teenagers make a choice.
B. How teenagers feel relaxed.
C. How teenagers change their bad habits.
D. How teenagers become more independent.
2. Skim the title and the passage quickly.
Pre-reading
Find out the main idea of each paragraph and number them.
A. How to change a bad habit and create good ones
B. The cycle of how habits are formed
C. Habits that can help us study better
D. Changing habits gradually
E. No easy way to change bad habits
F. What a habit is
G. Why bad teenage habits should be changed
Read for the main idea
Fast--reading
G. Why bad teenage habits should be changed
F. What a habit is
B. The cycle of how habits are formed
A. How to change a bad habit and create good ones
D. Changing habits gradually
E. No easy way to change bad habits
The main idea is sometimes stated（陈述） in either the opening or closing sentence. If not, look for another “standout（突出的事物）” sentence, or summarise the paragraph in your mind by asking yourself, “What is it mainly about ”
Find the main idea of a paragraph
4. How to change a bad habit and create good ones.
3. The cycle of how habits are formed.
5. Changing habits gradually.
6. No easy way to change bad habits.
2. What a habit is.
1. Why bad teenage habits should be changed.
the problem
the problem
the problem
raise, analyze, solve, conclusion
raise
analyse
solve
conclusion
problem-solving pattern
“问题—解决”模式常用的标记性词语包括：problem, concern, challenge, difficulty, trouble, lead to, solution, change, measure, approach, action, method, answer, response, result, develop, find, overcome, prevent, facilitate, deal with, come up with, effective, successful, practical等。
Summarise for the pattern of an expository writing.
Read for structure
Read for details
As teenagers grow up, they become more independent and start making their own decisions. However, during this period, it can be easy for some of them to form bad habits. These bad habits, if left unchecked, could lead to more serious ones when they become adults. For example, some of them may become involved in tobacco or alcohol abuse, which can lead to physical and mental health problems. To prevent harmful habits like these from dominating a teenager’s life is essential. They must learn to recognise bad habits early and make appropriate changes.
Read Para.1 to answer the question.
1.Why should bad teenage habits be changed
They could lead to more serious habits.
2. How does a teenager prevent bad habits from dominating her or his life
By becoming aware of bad habits early and making appropriate changes.
How did the author explain his idea
By using an example
Careful--reading
To change bad habits is never easy, even with many attempts. There is a famous saying based on the philosophy of Aristotle: “We are what we repeatedly do.” In many ways, our lifestyle is the sum of choices we have made. We make a choice to do something, and then we repeat it over and over again. Soon that choice becomes automatic and forms a habit that is much harder to change. The good news is that we can change, if we understand how habits work.
2. Read Para.2 to choose the right answer.
How can a choice lead to a habit
make a choice
repeat it
do it automatically
form a habit
What does the word“automatic”in para. 2 mean
natural B. strange C. unclear D. difficult
√
Why does the author quote Aristotle's words？
A. To show changing bad habits is never easy.
B. To imply we always repeat useless things.
C. To tell our life is only in the control of ourselves.
D. To warn us to get ready for the difficulties.
How did the author explain his idea
By using quote
3. Read Para.3 to finish the exercises.
According to modern psychology, we must first learn about the “habit cycle”, which works like this:
Firstly, there is a “cue”, an action, event, or situation that acts as a signal to do something.
Secondly, there is a “routine”, the regular action you take in response to the cue.
Thirdly, there is the “reward”, the good thing or feeling we get from the routine.
For example, when we feel unhappy (cue), we eat lots of unhealthy snacks (routine), which makes us feel happy (reward). The reward makes us much more likely to continue the cycle, and the bad habit of relying on unhealthy snacks is formed.
Fill in the cycle of how habits are formed.
01
02
03
cue
routine
reward
cue
unhappy
happy
reward
eat
routine
cue
unhappy
happy
reward
routine
eat snacks
circle
Bad habits
are formed
cue
routine
An ,
,or
that acts as a signal to do something.
The regular action you take in
to the .
The .
or feeling we get from the
.
action
event
situation
response
cue
good
thing
routine
reward
Which of the follow is considered as “reward ”？
A. You take a walk around the school in the morning.
B. You find yourself excited after a talk with your friend.
C. You decide to borrow two books from the city library.
D. You're willing to volunteer in your community this weekend.
How did the author explain his idea
By giving definition
By using an example
By using chart
To facilitate a positive change in our bad habits, we must first examine our bad habit cycles and then try to adapt them. We can do this by combining the information from our habit cycles with our own positive ideas. For example, we could try to replace a negative routine with something more positive. So, when we feel unhappy again (cue), rather than eat snacks, we could listen to some of our favourite music instead (routine), which will make us feel relaxed (reward). Aside from changing bad habits, we can also use the habit cycle to create good habits. For example, when we come to an escalator (cue), our normal routine is to ride it, but we could change this routine into something more positive by taking the stairs instead.
Read Para.4 to choose answer the question.
1. What is the first step to change a bad habit
2. How to change a bad habit and create good ones
3. What's the purpose of the two examples in the fourth paragraph
To tell us how to change bad habits by adapting bad habit cycles.
ROUTINE
Bad habit
CUE
REWARD
Eat unhealthy snacks
Feel unhappy
Feel happy
ROUTINE
Good habit
CUE
REWARD
Eat unhealthy snacks
Feel unhappy
Feel happy
Listen to some favourite music
Many of us try to change bad habits quickly, and if we are not successful straight away, we often become pessimistic and give up. In fact, the most successful way to change is not suddenly, but over a period of time. As the Chinese philosopher Lao Zi wrote, “A journey of a thousand miles begins with a single step.” One step seems small, but it is essential. To reach the goal of change, a person must show some discipline and repeatedly take many small steps. After all, it is not easy to break bad habits.
1. From this paragraph, what are needed if we want to change a bad habit
A. time B. discipline C. repeated small steps D. all of the above
Read Para.5 to choose the right answer.
2. How can a person use discipline to help change a bad habit
It means that we should take small steps repeatedly.
How did the author explain his idea
By using quote
For young people, there is plenty of time to change bad habits. However, there is no “magic pill” or delete button that will help you; you have to think about your bad habits and decide on some changes. You have the power to build a happy and healthy life full of good habits!
Q1.What do “magic pill” and “delete button” refer to
___________________________________________________________
Q2.What’s the author’s attitude towards changing bad habits
A. Negative. B. Sad. C. Doubtful. D. Positive.
√
A quick way / Shortcut.
Read Para.6 to choose the right answer.
What's the function of the last paragraph
It is a summary/conclusion of this whole text and appeals to young people to make changes and thus live a healthy life full of good habits.
What do “magic pill ” and “delete button” mean
There is no easy way to change bad habits.
How did the author explain his idea
By using metaphor(暗喻)
There is no “magic pill” or delete button that will help us change our bad habits.
We need time, discipline and repeated small steps to achieve it.
Read for language features
What rhetorical devices are used to explain the topic in this exposition
There is a famous saying based on the philosopher Aristotle, “We are what we repeatedly do.”
For example, we could try to replace a negative routine with something more positive.
According to modern psychology, we must first learn about the “habit cycle”, which works like this: ….
However, there is no “magic pill” or delete button that will help you;
definition
example
quotation
metaphor
chart
Quick Reading
1．Read the passage and choose the best answers.
1.What will teenagers become as they grow up？
A. They will have their own ideas. B. They will depend on their parents.
C. They will make bad friends. D. They will make good decisions.
2.We can change bad habits if we___________
A. know about modern psychology B. understand how habits work
C. take the regular action D. get reward from the routine
3.What do we do first to promote a positive change in bad habits？
A. Adapt to bad habit cycles. B. Listen to some of our favourite music.
C. Examine our bad habit cycles. D. Replace a negative routine with a positive one.
4.What do teenagers need to change bad habits？
A. Immediate action. B. Big goals.
C .Enough time. D. Magic pills.
6 Which ones are used in the text to illustrate the topic
A. Example. B. Chart. C. Quote. D. Explanation. E. Metaphor.
Summarizing
HABITS FOR A HEALTHY LIFESTYLE
Exposition
Raise the problem
Analyse the problem
Solve the problem
Draw a conclusion
(Para.1) It is essential to prevent bad habits from dominating a teenager's life.
(Para.2-3) A choice becomes automatic and forms a habit if repeated over and over again.
(Para.4-5) What should we do to change a bad habit
(Para.6) It is not easy to change a bad habit.
1. How can a choice lead to a habit
2.What are the three stages of the habit cycle
A choice can lead to a habit if we make the same choice over and over again.
The three stages of the habit cycle are the cue, routine, and reward.
Post Reading
1.Read the text again and answer the questions.
3. What should we do to change a bad habit
4. How can a person use discipline to help change a bad habit
To change a bad habit, we should examine our habit cycles and then try to adapt them.
A person can use discipline to change a bad habit by taking many small steps to reach the goal of change.
The intended readers are young people, especially teenagers. The first paragraph mainly discusses why it is easy for teenagers to form bad habits. The last paragraph starts with “For young people ...” and “you” is used to address the reader.
To explain a teenage problem and suggest possible solutions.
Further Thinking
1.Why did the writer write this text
2.Who's the intended reader How can you tell
新人教版高中英语选择性必修三Unit 2 Healthy Lifestyle
Reading and Thinking
How do you think the people feel in the photos
Do you think they are all leading a healthy lifestyle
Why or why not How about you
A
B
C
1. Do you sleep at least 8 hours every night
Never.
Always.
Sometimes.
Let’s do a quick health quiz!
A
B
C
2. Do you have breakfast every morning
No. No time for it.
Yes. A nice healthy breakfast every day.
Yes. A quick breakfast most of time.
A
B
C
3. How often do you eat junk food
Rarely.
Quite often.
Sometimes.
A
B
C
4. Do you smoke
Never.
Yes, often.
Yes, sometimes.
B
C
Never.
Yes, often.
Yes, sometimes.
A
5. Do you drink alcohol
B
C
6. Are you addicted to the Internet
Never.
Yes, often.
Yes, sometimes.
A
A
B
C
7. Do you exercise for at least 1 hour each day
Never.
Yes, always.
Yes, sometimes.
A
B
C
Never.
Yes, always.
Yes, sometimes.
8. Are you under too much stress
A
B
C
9. How often do you feel angry
Rarely.
Quite often.
Sometimes.
A
B
C
10. How often do you feel lonely
Rarely.
Quite often.
Sometimes.
B
C
Sum up your scores!
= 2
= 1
10-17
18-22
A
B
C
= 3
= 2
= 1
Are you living a healthy life
23-30
10-17
18-22
A
B
C
= 3
= 2
= 1
普布留斯·维吉留斯·马罗，通称维吉尔（Virgil），是奥古斯都时代的古罗马诗人。其作品有《牧歌集》、《农事诗》、史诗《埃涅阿斯纪》三部杰作。其中《埃涅阿斯纪》长达十二册，是代表着罗马帝国文学最高成就的巨著。因此，他也被罗马人奉为国民诗人，被当代及后世广泛认为是古罗马最伟大的诗人，乃至世界文学史上最伟大的文学家之一。
The greatest wealth is health.
Discuss how to keep healthy
Healthy lifestyle
Mental health
Physical health
Have you ever tried to correct one bad habit
How What was the result
Thinking
Watch the video.
What can you do to correct bad habits？
Pre-reading
1. What is the text type of the passage
Narration: a type of writing to tell a story.
Exposition: a type of writing to inform or explain.
Argumentation: a type of writing to convince or persuade.
What is the text mainly about
A. How teenagers make a choice.
B. How teenagers feel relaxed.
C. How teenagers change their bad habits.
D. How teenagers become more independent.
2. Skim the title and the passage quickly.
Pre-reading
Find out the main idea of each paragraph and number them.
A. How to change a bad habit and create good ones
B. The cycle of how habits are formed
C. Habits that can help us study better
D. Changing habits gradually
E. No easy way to change bad habits
F. What a habit is
G. Why bad teenage habits should be changed
Read for the main idea
Fast--reading
G. Why bad teenage habits should be changed
F. What a habit is
B. The cycle of how habits are formed
A. How to change a bad habit and create good ones
D. Changing habits gradually
E. No easy way to change bad habits
The main idea is sometimes stated（陈述） in either the opening or closing sentence. If not, look for another “standout（突出的事物）” sentence, or summarise the paragraph in your mind by asking yourself, “What is it mainly about ”
Find the main idea of a paragraph
4. How to change a bad habit and create good ones.
3. The cycle of how habits are formed.
5. Changing habits gradually.
6. No easy way to change bad habits.
2. What a habit is.
1. Why bad teenage habits should be changed.
the problem
the problem
the problem
raise, analyze, solve, conclusion
raise
analyse
solve
conclusion
problem-solving pattern
“问题—解决”模式常用的标记性词语包括：problem, concern, challenge, difficulty, trouble, lead to, solution, change, measure, approach, action, method, answer, response, result, develop, find, overcome, prevent, facilitate, deal with, come up with, effective, successful, practical等。
Summarise for the pattern of an expository writing.
Read for structure
Read for details
As teenagers grow up, they become more independent and start making their own decisions. However, during this period, it can be easy for some of them to form bad habits. These bad habits, if left unchecked, could lead to more serious ones when they become adults. For example, some of them may become involved in tobacco or alcohol abuse, which can lead to physical and mental health problems. To prevent harmful habits like these from dominating a teenager’s life is essential. They must learn to recognise bad habits early and make appropriate changes.
Read Para.1 to answer the question.
1.Why should bad teenage habits be changed
They could lead to more serious habits.
2. How does a teenager prevent bad habits from dominating her or his life
By becoming aware of bad habits early and making appropriate changes.
How did the author explain his idea
By using an example
Careful--reading
To change bad habits is never easy, even with many attempts. There is a famous saying based on the philosophy of Aristotle: “We are what we repeatedly do.” In many ways, our lifestyle is the sum of choices we have made. We make a choice to do something, and then we repeat it over and over again. Soon that choice becomes automatic and forms a habit that is much harder to change. The good news is that we can change, if we understand how habits work.
2. Read Para.2 to choose the right answer.
How can a choice lead to a habit
make a choice
repeat it
do it automatically
form a habit
What does the word“automatic”in para. 2 mean
natural B. strange C. unclear D. difficult
√
Why does the author quote Aristotle's words？
A. To show changing bad habits is never easy.
B. To imply we always repeat useless things.
C. To tell our life is only in the control of ourselves.
D. To warn us to get ready for the difficulties.
How did the author explain his idea
By using quote
3. Read Para.3 to finish the exercises.
According to modern psychology, we must first learn about the “habit cycle”, which works like this:
Firstly, there is a “cue”, an action, event, or situation that acts as a signal to do something.
Secondly, there is a “routine”, the regular action you take in response to the cue.
Thirdly, there is the “reward”, the good thing or feeling we get from the routine.
For example, when we feel unhappy (cue), we eat lots of unhealthy snacks (routine), which makes us feel happy (reward). The reward makes us much more likely to continue the cycle, and the bad habit of relying on unhealthy snacks is formed.
Fill in the cycle of how habits are formed.
01
02
03
cue
routine
reward
cue
unhappy
happy
reward
eat
routine
cue
unhappy
happy
reward
routine
eat snacks
circle
Bad habits
are formed
cue
routine
An ,
,or
that acts as a signal to do something.
The regular action you take in
to the .
The .
or feeling we get from the
.
action
event
situation
response
cue
good
thing
routine
reward
Which of the follow is considered as “reward ”？
A. You take a walk around the school in the morning.
B. You find yourself excited after a talk with your friend.
C. You decide to borrow two books from the city library.
D. You're willing to volunteer in your community this weekend.
How did the author explain his idea
By giving definition
By using an example
By using chart
To facilitate a positive change in our bad habits, we must first examine our bad habit cycles and then try to adapt them. We can do this by combining the information from our habit cycles with our own positive ideas. For example, we could try to replace a negative routine with something more positive. So, when we feel unhappy again (cue), rather than eat snacks, we could listen to some of our favourite music instead (routine), which will make us feel relaxed (reward). Aside from changing bad habits, we can also use the habit cycle to create good habits. For example, when we come to an escalator (cue), our normal routine is to ride it, but we could change this routine into something more positive by taking the stairs instead.
Read Para.4 to choose answer the question.
1. What is the first step to change a bad habit
2. How to change a bad habit and create good ones
3. What's the purpose of the two examples in the fourth paragraph
To tell us how to change bad habits by adapting bad habit cycles.
ROUTINE
Bad habit
CUE
REWARD
Eat unhealthy snacks
Feel unhappy
Feel happy
ROUTINE
Good habit
CUE
REWARD
Eat unhealthy snacks
Feel unhappy
Feel happy
Listen to some favourite music
Many of us try to change bad habits quickly, and if we are not successful straight away, we often become pessimistic and give up. In fact, the most successful way to change is not suddenly, but over a period of time. As the Chinese philosopher Lao Zi wrote, “A journey of a thousand miles begins with a single step.” One step seems small, but it is essential. To reach the goal of change, a person must show some discipline and repeatedly take many small steps. After all, it is not easy to break bad habits.
1. From this paragraph, what are needed if we want to change a bad habit
A. time B. discipline C. repeated small steps D. all of the above
Read Para.5 to choose the right answer.
2. How can a person use discipline to help change a bad habit
It means that we should take small steps repeatedly.
How did the author explain his idea
By using quote
For young people, there is plenty of time to change bad habits. However, there is no “magic pill” or delete button that will help you; you have to think about your bad habits and decide on some changes. You have the power to build a happy and healthy life full of good habits!
Q1.What do “magic pill” and “delete button” refer to
___________________________________________________________
Q2.What’s the author’s attitude towards changing bad habits
A. Negative. B. Sad. C. Doubtful. D. Positive.
√
A quick way / Shortcut.
Read Para.6 to choose the right answer.
What's the function of the last paragraph
It is a summary/conclusion of this whole text and appeals to young people to make changes and thus live a healthy life full of good habits.
What do “magic pill ” and “delete button” mean
There is no easy way to change bad habits.
How did the author explain his idea
By using metaphor(暗喻)
There is no “magic pill” or delete button that will help us change our bad habits.
We need time, discipline and repeated small steps to achieve it.
Read for language features
What rhetorical devices are used to explain the topic in this exposition
There is a famous saying based on the philosopher Aristotle, “We are what we repeatedly do.”
For example, we could try to replace a negative routine with something more positive.
According to modern psychology, we must first learn about the “habit cycle”, which works like this: ….
However, there is no “magic pill” or delete button that will help you;
definition
example
quotation
metaphor
chart
Quick Reading
1．Read the passage and choose the best answers.
1.What will teenagers become as they grow up？
A. They will have their own ideas. B. They will depend on their parents.
C. They will make bad friends. D. They will make good decisions.
2.We can change bad habits if we___________
A. know about modern psychology B. understand how habits work
C. take the regular action D. get reward from the routine
3.What do we do first to promote a positive change in bad habits？
A. Adapt to bad habit cycles. B. Listen to some of our favourite music.
C. Examine our bad habit cycles. D. Replace a negative routine with a positive one.
4.What do teenagers need to change bad habits？
A. Immediate action. B. Big goals.
C .Enough time. D. Magic pills.
6 Which ones are used in the text to illustrate the topic
A. Example. B. Chart. C. Quote. D. Explanation. E. Metaphor.
Summarizing
HABITS FOR A HEALTHY LIFESTYLE
Exposition
Raise the problem
Analyse the problem
Solve the problem
Draw a conclusion
(Para.1) It is essential to prevent bad habits from dominating a teenager's life.
(Para.2-3) A choice becomes automatic and forms a habit if repeated over and over again.
(Para.4-5) What should we do to change a bad habit
(Para.6) It is not easy to change a bad habit.
1. How can a choice lead to a habit
2.What are the three stages of the habit cycle
A choice can lead to a habit if we make the same choice over and over again.
The three stages of the habit cycle are the cue, routine, and reward.
Post Reading
1.Read the text again and answer the questions.
3. What should we do to change a bad habit
4. How can a person use discipline to help change a bad habit
To change a bad habit, we should examine our habit cycles and then try to adapt them.
A person can use discipline to change a bad habit by taking many small steps to reach the goal of change.
The intended readers are young people, especially teenagers. The first paragraph mainly discusses why it is easy for teenagers to form bad habits. The last paragraph starts with “For young people ...” and “you” is used to address the reader.
To explain a teenage problem and suggest possible solutions.
Further Thinking
1.Why did the writer write this text
2.Who's the intended reader How can you tell