北师大版（2019）选择性必修 第一册Unit 3 Conservation Lesson 3 The Road to Destruction 课件 (共30张PPT)

(共30张PPT)
Unit 3 Conservation
Lesson 3 The Road to Destruction
After the class, hope students will be able to:
1. analyze and summarize the social costs caused by traffic problems;
2. examine and conclude the approaches to make advice convincing and
apply them to write a proposal letter;
3. interpret the meaning of the title;
4. evaluate the ending paragraph.
Learning objectives
The road to...
The road to Tokyo
The road to New York
The road to North Pole
...
The road to destruction
Part I Activate and Share
The road to destruction
1. What makes the road to destruction
2. Why is it a road to destruction
Read part 1 and answer the following questions.
1. What is the conversation trying to convey
2. What effects does it have on individuals
3. What do the following figures refer to
25%, 32 million, 2,500, 30,000
Part II Read and Answer
Read part 1 and answer the following questions.
1. What is the conversation trying to convey
road names in Britain
The traffic was really bad.
To lead in the topic
Why was the conversation included here
Read part 1 and answer the following questions.
2. What effects does it have on individuals
个人
Bad traffic
Read part 1 and answer the following questions.
3. What do the following figures refer to 25%, 32 million, 2,500, 30,000
Read part 1 and answer the following questions.
3. What do the following figures refer to 25%, 32 million, 2,500, 30,000
25%: The percentage of car numbers going up in the last 20 years.
32 million: The total number of cars.
2,500: The average number of people who have died in car accidents every year over the last decade.
30,000: The number of people who died due to air pollution.
One of major causes of ...
Some types of cancer...
1. Why did the author list those figures
support
2. What are the social costs
Part III Read and Explore
2. What are the social costs
(2,500)
People’s death
car accident
climate change &global warming
greenhouse
gases
(One of major causes of... )
(30,000)
air pollution
cancer
(some typs of...)
(25% &32 million)
Cars
Social cost
Can you complete the mind map to show your understanding of the title
1. What makes the road to destruction
2. Why is it a road to destruction
2. What are the social costs
(2,500)
People’s death
car accident
climate change &global warming
greenhouse
gases
(One of major causes of... )
(30,000)
air pollution
cancer
(some typs of...)
(25% &32 million)
Cars
Destruction
Cars make the road to destruction.
Can you complete the mindmap to show your understanding of the title
1. What makes the road to destruction
2. Why is it a road to destruction
What might be the final purpose of this text
A.To inform that cars are causing severe problems.
B.To appeal to everyone to take action and solve the problems caused by cars.
Please think carefully and offer some possible solutions to solve the problem, and then share them with us.
Part IV Think and share
Do you think your solution is convincing Why or why not Do you know any common ways to make advice convincing
Let’s read part 2 and find out how the author make her advice convincing.
Answer the following 2 questions based on paragraph 1 in part 2.
1. Why do we make excuses to use cars
2. Who offered the advice
Advice from an expert is more convincing.
Part V Read and Explore
Read the advice 1 in detail to find out how the author make her advice convincing.
Advice 1: Use your leg
Advice 1 Use your legs.
1. In 2014, over 55% of car journeys
were under eight kilometers.
2. Instead of taking short car journeys,
we could easily walk or cycle.
3. Leg power can save your money, keep
you fit and help you live longer.
4. Regular exercise also cut the risk of
heart disease by 50%!
Practical
figures
Beneficial
figures
Read the rest 4 advice in detail to find out how the author make her advice convincing.
Advice 2: Use public transportation
Advice 3: Think before you go
Advice 4: Share cars
Advice 5: Take action
Advice 2 Use public transport.
1. Up to 90 people can travel in one bus, while the same number will need at least 18 cars.
2. Sometimes it can take a little longer, but so what
3. You can relax, read a book, talk to someone----who knows
practical
figures &comparison
beneficial
comparison
Advice 3 Think before you go.
1. Do you really have to go to that
shopping center on the other side of
town
2. What about the shops around the
corner
3. Before you get into your car, think
about whether you really need to make
that journey.
practical
examples
Advice 4 Share cars.
1. If you really have to use a car, share
journeys with someone else.
2. It is much cheaper and kinder to the
environment.
beneficial
explanation
Advice 5 Take action!
1. We often think there is nothing we can
do about the noise, pollution and
danger of traffic.
2. There is.
3. Write to the papers. Go to the city
government. Ask for a speed limit.
4. Do whichever of these things that suit
you. Don’t just sit around and complain!
practical
explanation
practical
examples
The ways to make the author’s advice convincing:
1. Quotation;
2. Figures;
3. Examples;
4. Explanation
5. Comparison
Summary
The following is the first sentence of the last paragraph, please continue to finish the writing.
All quite simple, isn’t it Five easy ways to improve our environment. Well,....
Part VI Read and Write
Please check your writing with the original writing.
1. Are your writing the same with or different from the original writing Why did that happen
2. Why didn’t the author make any change to her life about using cars
3. How do you think of the author’s ending paragraph
Part VII Think and Share
Part VII Think and Share
1. Are your writing the same with or different from the original writing Why did that happen
art VII Think and Share
2. Did the author make any change to her life about using cars Why not
Cars make the road to destruction
makes the road to destruction.
People’s addiction to cars
3. How do you think of the author’s ending paragraph
Suppose your classmates and you are going to initiate a “Green Travel Day” in your community monthly. Please write a proposal letter to your community to call on everyone to take part in it. Use the approaches we have learnt in this lesson to make your appeal convincing.
Part VIII Homework
Objectives Content Self-evaluation of class performance & result
Analyze and summarize the social costs caused by traffic problems; 1. people’s death 2. cancer 3. global warming &climate change
A B C D E
Examine and conclude the approaches to make advice convincing and apply them to write a proposal letter; 1. Quotation; 2. Figures; 3. Examples; 4. Explanation 5. Comparison
A B C D E
Interpret the meaning of the title; Cars make the road to destruction. People’s addiction to cars makes the road to destruction.
A B C D E
Evaluate the ending paragraph.
A B C D E
Part VIIII Self-evaluation