人教版（2019）选择性必修 第三册Unit 2 Healthy Lifestyle Reading and thinking 课件(共17张PPT 内嵌视频)

(共17张PPT)
Healthy Lifestyle
Are these your habits
Pre-reading:
staying up too late
overeating
smoking
eating junk food
rarely doing exercises
not brushing the teeth
absorbed in computer games
Pre-reading:
Are these good habits
Pre-reading:
What do you learn from the story
Skim the title, the picture and the opening and closing part and predict.
1.Who are the target readers of this passage
2.What is the author's purpose of writing this passage
Young people, especially those who want to change bad habits.
To introduce how are formed and how to .
bad habits and good ones.
habits
change
create
Number the paras:
Read Para.1 carefully for details.
1.What should teenagers first do to prevent harmful habits from dominating their life
A. Stay away fromn bad habits
B. Recognize bad habits.
C. Think out ways to get rid of them.
D. Change themselves.
2.What writing technique does the author use in Paragraph 1
A. By comparison.
B. By citing quotation
C. By giving exammples.
D. By listing numbers.
Read Para.2-3 carefully for details.
1.How can a choice lead to a habit
Our lifestyle is the _____ of choices we have made. Soon that becomes __________ and forms a habit that is ______ to change.
2. What characteristics does a habit have ________________________________
3. What is the habit cycle
cue: an action, event, or situation that _______ a signal to do something
routine: the regular action you take_____________ the cue
reward: the good thing or __________ we get from the routine
4.How does the “habit cycle” work
sum
automatic
act as
in response to
feeling
harder
Repetitive, automatic, harder to change.
Read Para.2-3 carefully for details.
4.How does the “habit cycle” work
_____ habit cycle
cue
when we feel ________
Routine
We eat a lots of ______________
Reward
We feel ________
unhappy
unhealthy snacks
happy
Bad
Read Para.4-5 carefully for details.
Can we use the “habit cycle” to correct our bad habits
How can the “habit cycle” help correct our bad habits
According to the text, the first step to change our bad habits is to ____________________________________
______________________________________________.
examine our bad habit cycles and then try to adapt them
Read Para.4-5 carefully for details.
How can the “habit cycle” help correct our bad habits
Good habit cycle
Routine
We _________________or __________________
Reward
We feel happy
cue
when we feel unhappy again
listen to some music
talking with friends
Read Para.6 carefully for details.
1.What do “magic pill” and “delete button” refer to
They refer to__________.
2.What kind of attitude does the author hold to changing bad habits
A. Negative.
B. Doubtful.
C. Uncertain.
D. Positive.
easy ways
Read for main ideas: Read the text and find out what main ideas are included. Tick the correct ones.
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 ways to change bad habits
What a habit is
Why bad teenage habits should be changed
Para. ___
Para. ___
Para. ___
Para. ___
Para. ___
Para. ___
Para. ___
Read for main ideas and structure
An exposition
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 ways to change bad habits
Raise the Problem
Solve the problem
Analyze the problem
Draw a conclusion
Group Discussion(5 minutes)
How to change your unhealthy habits
①Think of one bad habit and write down the cue, routine, and reward. Then come up with an idea of how to break the bad habit.
Group Discussion(5 minutes)
How to change your unhealthy habits
②Prepare a short presentation and then practice with your group members
Here are some reference:
1. To introduce your habit:
To be honest/Frankly speaking(坦白说), I have formed an unhealthy habit. That is xxx.
2.To describe the habit cycle:
In my case, when I ……(cue), I do ……(routine). Therefore, I feel ……(reward).
3. To show how to change it:
Next time when I ……(cue), I will ……(routine). Thus, I will ……(reward).
With teenagers growing up，1　　　　 can be easy for some to form bad habits. For example，some of them may become 2 　　　　（involve） in tobacco or alcohol abuse. If 3　　　　（leave） unchecked，these bad habits could lead to more serious ones. To change harmful habits，teenagers must learn to understand how habits work—the “habit cycle”. Then adapt the bad habit cycles by combining the information from our habit cycles 4　　　　 our own positive ideas.
　　Don’t try to change bad habits quickly，for the most successful way to change is over a period of time. As the Chinese philosopher Lao Zi 5　　　　_ （write），“A journey of a thousand miles begins with a single step.” 6_________（reach） the goal of change，a person must show some discipline and 7___________（repeat） take many small steps.
　　The good news is 8　　　　 there is plenty of time for young people to change bad habits. However，there is no “magic pill” and you have to think about your bad habits and decide on some 9_________（change）. You have the power to build a happy and 10 　　　　（health）life that is full of good habits!
it
involved
left
with
wrote
To reach
repeatedly
that
changes
healthy