选择性必修三 Unit 2 Healthy Lifestyle Reading and thinking 课件

(共28张PPT)
选择性必修三
Unit 2 Healthy Lifestyle
Reading and Thinking
Learn to develop good health habits
To learn about some factors about a healthy and unhealthy lifestyle and ways to break bad habits;
01
To read the passage and try to understand the main idea and the detail of it;
02
To try to use the words, phrases and sentence patterns to describe the “habit cycle” and how teens should develop good habits.
03
Learning Objectives
Lead in: What different choice does the man make What are the results
Lead in: What different choice does the man make What are the results
junk food
overeating
radio
long-hour socializing
audio books
efficient working
healthy food
exercise
unhealthy lifestyle
healthy lifestyle
choice
habit
lifestyle
Do you think bad habits are easy to change
What can you do to correct these bad habits
Lead-in：
What is a healthy lifestyle
_________ health
physical
_________ health
make you feel stronger
make you feel happier
mental
_____________________________
_____________________________
_____________________________
_____________________________
…
_____________________________
_____________________________
_____________________________
_____________________________
…
ask for help if necessary
eat nutritious food
do exercise regularly
talk to somebody
Pre-reading
1. What may the genre (体裁)of the text be
A. Narration(记叙文)
B. Exposition(说明文)
C. Argumentation(议论文)
2. 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.
3.Who are the target readers of this passage
Skim the title and the passage quickly.
√
√
Young people, especially those teenagers who want to change bad habits.
While-reading
Read the text and find out what main ideas are included in it.
How to change a bad habit and create good ones (Para. _____)
The cycle of how habits are formed (Para. _____)
Habits that can help us study better (Para. _____)
Changing habits gradually (Para. _____)
No easy way to change bad habits (Para. _____)
What a habit is (Para. _____)
Why bad teenage habits should be changed (Para. _____)
A. How to change a bad habit and create good ones
The cycle of how habits are formed
Habits that can help us study better
Changing habits gradually
No easy way to change bad habits
What a habit is
Why bad teenage habits should be changed
①
②
③
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
The cycle of how habits are formed
Habits that can help us study better
Changing habits gradually
No easy way to change bad habits
What a habit is
Why bad teenage habits should be changed
④
⑤
⑥
A. How to change a bad habit and create good ones.
D. Changing habits gradually.
E. No easy way to change bad habits.
While-reading
Read for structure.
raise, analyze, solve, conclusion
From Problems to Solutions
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
analyse
solve
conclusion
problem-solving exposition
Careful-reading
Read for details.
Raise the problem Para.1
[1]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.
Q1.Why should bad teenage habits be changed
Q2.What should teenagers first do to prevent harmful habits from dominating their life
A.Stay away from bad habits. B.Recognize bad habits.
C.Think out ways to get rid of them. D.Change themselves.
√
How did the author explain his idea
By using an example
Careful-reading
Read for details.
Solve the problem Para.2
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.
1.What does the word“automatic”in para.2 mean
A.natural B. strange C. unclear D. difficult
2.How can a choice lead to a habit
make a choice
repeat it
automatically
form a habit
How did the author explain his idea
By using quote
3.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.
√
√
Careful-reading
Read for details.
Solve the problem Para.3
According to modern psychology, we must first learn about the"habit cycle", which works like this:
Firstly, there is "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 a "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.
1.What are the three stages of habit cycle
2.How does the author further explain the “habit cycle”
ROUTINE
REWARD
CUE
By giving an example
By using chart
By giving definition
Careful-reading
Read for details.
Solve the problem Para.3
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.
The habit cycle Bad habit
Cue
Routine
Reward
feel unhappy
eat lots of unhealthy snacks
feel happier but it’s not healthy
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.
√
Careful-reading
Read for details.
Solve the problem Para.4
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.
1.What is the first step to change a bad habit
2.What’s the purpose of the two examples in the fourth paragraph
3. How to change a bad habit and create good ones
To tell us how to change bad habits by adapting bad habit cycles.
Method1.Examine and adapt bad habits; Method2. Create good habits
Method3.show some discipline take many small steps
Careful-reading
Read for details.
Solve the problem Para.4
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.
1.What is the first step to change a bad habit
2.What’s the purpose of the two examples in the fourth paragraph
3. How to change a bad habit and create good ones
To tell us how to change bad habits by adapting bad habit cycles.
Method1.Examine and adapt bad habits;
Method2. Change bad habits or 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, 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.
To change a bad habit, we need_____ .
A.time B.discipline C.repeated small steps D.all of above
√
Careful-reading
Read for details.
Solve the problem Para.5
How did the author explain his idea
By using quote
Careful-reading
Read for details.
Conclusion Para 6
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 kind of attitude does the author hold to changing bad habits
A.Negative. B.Sad. C.Doubtful. D.Positive.
They refer to easy ways.
√
metaphor
staying up late
smoking &drinking
skip breakfast
rarely doing exercise
eating junk food
digital addiction
It’s time to change our bad habits !
1. To introduce your habit:
To be honest/Frankly speaking (坦白说), I have formed …. That is ...
2.To describe the habit cycle:
In my case, when I …(cue), I …(routine). Therefore, I feel … (reward).
3. To show how to change it:
To…, next time when I ……(cue), I will ……(routine). Thus, I will …… (reward).
Post-reading
Change your bad habits
Use the habit cycle to change your bad habits.
Cue：You feel stressed after studying.
Routine：You fall asleep on the desk.
Reward：You feel temporary relief or comfort from the sleep， followed by guilt.
habit cycle
Post-reading
Use the habit cycle to change your bad habits.
Post-reading
Cue： You feel stressed after studying.
Routine：drink a glass of water, and do 2 minutes of stretching.
Reward： A sense of calm, increased energy, and pride in making a healthier choice.
habit cycle
These bad habits, if _______ (leave) unchecked, could lead to more serious ones when they become adults.
These bad habits, if they _______ (leave) unchecked, could lead to more serious ones when they become adults.
If they _______ (leave) unchecked, these bad habits could lead to more serious ones when they become adults.
语法填空(改编自课文) Fill in the blanks with the given words’ proper forms.
left
are left
are left
Analyze the key points of the text
Post-reading
语法填空(改编自课文) Fill in the blanks with the given words’ proper forms.
Analyze the key points of the text
Post-reading
There is a famous saying which _______ (base) on the philosophy of Aristotle：“We are ______ we repeatedly do.”
There is a famous saying _______ (base) on the philosophy of Aristotle：“We are something ______ we repeatedly do.”
There is a famous saying _______ (base) on the philosophy of Aristotle：“We are ______ we repeatedly do.”
is based
based
that
what
based
what
语法填空(改编自课文) Fill in the blanks with the given words’ proper forms.
Analyze the key points of the text
Post-reading
For example, when we _____ (feel) unhappy , we eat lots of unhealthy snacks ,______ makes us feel happy.
For example, when ________ (feel) unhappy , we eat lots of unhealthy snacks, ______ makes us feel happy .
feel
feeling
which
which
The greatest wealth is health. ------ Virgil
最大的财富是健康。
English Proverbs
Habit makes your character that finally makes your final fate.
习惯形成性格，性格决定命运。
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
选择性必修三
Thank you