人教版（2019）选择性必修 第三册Unit 2 Healthy Lifestyle Reading and Thinking 课件(共29张PPT)
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| 名称 | 人教版（2019）选择性必修 第三册Unit 2 Healthy Lifestyle Reading and Thinking 课件(共29张PPT) |  | |
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| 文件大小 | 10.7MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-03-16 12:23:56 | ||
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(共29张PPT)
Unit2 Healthy Lifestyle
Reading and Thinking
Learn to develop good health habits
Learning objetives
By the end of the class, you will be able...
to explore the topic, structure and main ideas of this text;
to understand how the habit cycle works;
to build up the confidence and ability to develop good health habits.
The greatest wealth is health.
——Virgil
健康是最大的财富。
——维吉尔（古罗马诗人）
Lead-in
《热辣滚烫》
（You Only Live Once）
overweight
lazy
low-spirited
...
fit
energetic
confident
...
Healthy lifestyle
physical health
mental health
eating junk food
rarely doing exercises
staying up too late…
eating too fast/much
spending too much time online
What habits do you think are unhealthy
smoking &drinking
As teenagers, what bad habits do you have
Have you ever tried to correct one bad habit
How to change the bad habits into bad ones？
Read and predict main i(dea:
An exposition说明文
An argumentation议论文
An exposition说明文
An argumentation议论文
Pre-reading: Prediction
An exposition is a type of writing to explain or present information obejectively, thus increasing the reader’s understanding or knowledge about a certain topic.
An argumentation is a type of writing to convince or persuade the audience to accept a particular viewpoint.
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.
Read for the main idea
Find out the main idea of each paragraph and number them.
A. How to change a bad habit and create good ones
The cycle of how habits are formed
Changing habits gradually
No easy way to change bad habits
What a habit is
Why bad teenage habits should be changed
Read for the main idea
How to find the main idea of a paragraphtthe main idea of a paragraph he main idea of a paragraph
Tips
Read for the main idea
Para.1 A How to change a bad habit and create good ones
Para.2 B The cycle of how habits are formed
Para.3 C Changing habits gradually
Para.4 D No easy way to change bad habits
Para.5 E What a habit is
Para.6 F Why bad teenage habits should be changed
Paragraph(s)
Main idea
A
B
C
D
E
F
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.
Exposition
the problem
the problem
the problem
raise, analyze, solve, conclusion
raise
analyse
solve
conclusion
problem-solving pattern
Read for structure
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 recognize bad habits early and make appropriate changes.
Q. Why should bad teenage habits be changed
Read for details
unchecked (check ) adj.不加约束的；不受限制的；放任的
同类词：
unfinished 未完成的 unexpected 想不到的 undecided 未定的
unchanged 未改变的 unnoticed 被忽视的
n-adj: essence - essential influence - influential
substance - substantial benefit - beneficial
finance - financial commerce - commercial
face - facial race - racial office - official society - social
What does “We are what we repeatedly do.” in paragraph 2 mean
A．The choice often repeats again. B．Repeated choices make up a habit.
C．We can't change a habit. D．Choices work repeatedly.
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.
Q.What does the word“automatic”in para.2 mean
natural B. strange C. unclear D. difficult
√
√
v-n
find finding say- saying end ending
warn - warning 警示,提醒，告诫
draw-drawing understand understanding
bless blessing 幸事,福祉
suffer suffering 苦难，痛苦 save savings 积蓄
belong-belongings 所有物
surround- surroundings 周围环境
* begin beginning / beginner paint- painting/ painter
副词二次变形
v-adv
repeat - repeatedly 反复 hurry - hurriedly匆忙地
surprise - surprisingly惊人的，出人意料地
increase - increasingly 越来越多地 seem - seemingly似乎；听说，据说
know-knowingly 会意地
n-adv accident n. - accidentally意外地，偶然地 addition-additionally
adj-adv undoubted undoubtedly 毫无疑问
unexpected - unexpectedly出乎意料地 willing-willingly
Q1. What is the habit cycle
A．Routine→cue→reward.
B．Cue→routine→reward.
C．Reward→cue→routine.
D．Cue→reward→routine.
√
Q2.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.
√
Thirdly, there is the “reward”, the good thing or feeling we get from the routine.
habit cycle
cue
when we
feel sad
Routine
We eat a lot of unhealthy snacks
Reward
We feel happy
Example of how a bad habit is formed
Q1.What is the first step to change a bad habit
Q2.How can we change a bad habit and create good ones
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.
habit cycle
cue
when we
feel sad
Routine
We eat a lot of unhealthy snacks
Reward
We feel happy
habit cycle
cue
when we
feel sad
Routine
We listen to some music or talk with friends
Reward
We feel happy
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.
Q. What else are needed if we want to change a bad habit
A.time B.discipline C.repeated small steps D.all of above
√
Read for language features (Para6)
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 for language features
What writing skills are used 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:
example
举例
quotation引用
definition释义
However, there is no “magic pill” or delete button that will help you;
metaphor比喻
chart
图表
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 1. ____________(form) bad habits. These bad habits, if 2. ______(leave) unchecked, could lead to more serious ones when they become adults. 3. ____________(change) bad habits is never easy, even with many attempts. The good news is that we can change our bad habits, if we understand 4. ______ habits work. To facilitate 5. ______ positive change in our bad habits, we must first examine our bad habit cycles and
to form
left
To change
how
a
Summary
then try to adapt them. We can do this by 6. ____________(combine) the information from our habit cycles with our own positive ideas. We can also use the habit cycle 7. ____________(create) good habits. 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, 8. ______ over a period of time. To reach the goal of change, a person must 9. ____________(repeat) take many small steps. Young people have the power 10. ____________(build) a happy and healthy life full of good habits!
combining
to create
but
repeatedly
to build
Post-reading
Suppose you were having an English class, but your deskmate was sleepy as he stayed up late playing computer games last night. He wanted but failed to change the bad habit. Please give him some advice on how to change it.
Creative thinking
Please finish the dialogue with your partner with the help of habit cycle.
feel bored
play online games
A: You almost fell asleep in the English class. Did you stay up late last night
B: Yes, I played computer games until midnight. I just can’t help playing games when I feel bored. I know it’s a bad habit, but I don’t know how to change it.
A: Well, to change the bad habit……
B: ……
How
sleepy in the class
The better habits we get into, the happier our life will become.
我们养成的习惯越好，我们的生活就会越幸福。
Unit2 Healthy Lifestyle
Reading and Thinking
Learn to develop good health habits
Learning objetives
By the end of the class, you will be able...
to explore the topic, structure and main ideas of this text;
to understand how the habit cycle works;
to build up the confidence and ability to develop good health habits.
The greatest wealth is health.
——Virgil
健康是最大的财富。
——维吉尔（古罗马诗人）
Lead-in
《热辣滚烫》
（You Only Live Once）
overweight
lazy
low-spirited
...
fit
energetic
confident
...
Healthy lifestyle
physical health
mental health
eating junk food
rarely doing exercises
staying up too late…
eating too fast/much
spending too much time online
What habits do you think are unhealthy
smoking &drinking
As teenagers, what bad habits do you have
Have you ever tried to correct one bad habit
How to change the bad habits into bad ones？
Read and predict main i(dea:
An exposition说明文
An argumentation议论文
An exposition说明文
An argumentation议论文
Pre-reading: Prediction
An exposition is a type of writing to explain or present information obejectively, thus increasing the reader’s understanding or knowledge about a certain topic.
An argumentation is a type of writing to convince or persuade the audience to accept a particular viewpoint.
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.
Read for the main idea
Find out the main idea of each paragraph and number them.
A. How to change a bad habit and create good ones
The cycle of how habits are formed
Changing habits gradually
No easy way to change bad habits
What a habit is
Why bad teenage habits should be changed
Read for the main idea
How to find the main idea of a paragraphtthe main idea of a paragraph he main idea of a paragraph
Tips
Read for the main idea
Para.1 A How to change a bad habit and create good ones
Para.2 B The cycle of how habits are formed
Para.3 C Changing habits gradually
Para.4 D No easy way to change bad habits
Para.5 E What a habit is
Para.6 F Why bad teenage habits should be changed
Paragraph(s)
Main idea
A
B
C
D
E
F
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.
Exposition
the problem
the problem
the problem
raise, analyze, solve, conclusion
raise
analyse
solve
conclusion
problem-solving pattern
Read for structure
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 recognize bad habits early and make appropriate changes.
Q. Why should bad teenage habits be changed
Read for details
unchecked (check ) adj.不加约束的；不受限制的；放任的
同类词：
unfinished 未完成的 unexpected 想不到的 undecided 未定的
unchanged 未改变的 unnoticed 被忽视的
n-adj: essence - essential influence - influential
substance - substantial benefit - beneficial
finance - financial commerce - commercial
face - facial race - racial office - official society - social
What does “We are what we repeatedly do.” in paragraph 2 mean
A．The choice often repeats again. B．Repeated choices make up a habit.
C．We can't change a habit. D．Choices work repeatedly.
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.
Q.What does the word“automatic”in para.2 mean
natural B. strange C. unclear D. difficult
√
√
v-n
find finding say- saying end ending
warn - warning 警示,提醒，告诫
draw-drawing understand understanding
bless blessing 幸事,福祉
suffer suffering 苦难，痛苦 save savings 积蓄
belong-belongings 所有物
surround- surroundings 周围环境
* begin beginning / beginner paint- painting/ painter
副词二次变形
v-adv
repeat - repeatedly 反复 hurry - hurriedly匆忙地
surprise - surprisingly惊人的，出人意料地
increase - increasingly 越来越多地 seem - seemingly似乎；听说，据说
know-knowingly 会意地
n-adv accident n. - accidentally意外地，偶然地 addition-additionally
adj-adv undoubted undoubtedly 毫无疑问
unexpected - unexpectedly出乎意料地 willing-willingly
Q1. What is the habit cycle
A．Routine→cue→reward.
B．Cue→routine→reward.
C．Reward→cue→routine.
D．Cue→reward→routine.
√
Q2.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.
√
Thirdly, there is the “reward”, the good thing or feeling we get from the routine.
habit cycle
cue
when we
feel sad
Routine
We eat a lot of unhealthy snacks
Reward
We feel happy
Example of how a bad habit is formed
Q1.What is the first step to change a bad habit
Q2.How can we change a bad habit and create good ones
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.
habit cycle
cue
when we
feel sad
Routine
We eat a lot of unhealthy snacks
Reward
We feel happy
habit cycle
cue
when we
feel sad
Routine
We listen to some music or talk with friends
Reward
We feel happy
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.
Q. What else are needed if we want to change a bad habit
A.time B.discipline C.repeated small steps D.all of above
√
Read for language features (Para6)
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 for language features
What writing skills are used 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:
example
举例
quotation引用
definition释义
However, there is no “magic pill” or delete button that will help you;
metaphor比喻
chart
图表
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 1. ____________(form) bad habits. These bad habits, if 2. ______(leave) unchecked, could lead to more serious ones when they become adults. 3. ____________(change) bad habits is never easy, even with many attempts. The good news is that we can change our bad habits, if we understand 4. ______ habits work. To facilitate 5. ______ positive change in our bad habits, we must first examine our bad habit cycles and
to form
left
To change
how
a
Summary
then try to adapt them. We can do this by 6. ____________(combine) the information from our habit cycles with our own positive ideas. We can also use the habit cycle 7. ____________(create) good habits. 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, 8. ______ over a period of time. To reach the goal of change, a person must 9. ____________(repeat) take many small steps. Young people have the power 10. ____________(build) a happy and healthy life full of good habits!
combining
to create
but
repeatedly
to build
Post-reading
Suppose you were having an English class, but your deskmate was sleepy as he stayed up late playing computer games last night. He wanted but failed to change the bad habit. Please give him some advice on how to change it.
Creative thinking
Please finish the dialogue with your partner with the help of habit cycle.
feel bored
play online games
A: You almost fell asleep in the English class. Did you stay up late last night
B: Yes, I played computer games until midnight. I just can’t help playing games when I feel bored. I know it’s a bad habit, but I don’t know how to change it.
A: Well, to change the bad habit……
B: ……
How
sleepy in the class
The better habits we get into, the happier our life will become.
我们养成的习惯越好，我们的生活就会越幸福。