资源简介

(共17张PPT)
Unit 3 Conservation
Lesson 3 The Road to Destruction
自动驾驶技术是什么？
自动驾驶技术是什么？
Learning Objectives
At the end of the class, I 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. cultivate environmental awareness and enhance
social responsibility.
Activate and Share
The road to...
The road to Tokyo
The road to New York
The road to North Pole
...
The road to destruction
road sign
The road to destruction
1. What makes the road to destruction
2. Why is it a road to destruction
？？
Activate and Share
？？？
Read part 1 and answer the following questions.
1. What is the conversation trying to convey
2. What effects does it have on individuals
Read and Answer
Read part 1 and answer the following questions.
1. What is the conversation trying to convey
Read and Answer
“This morning, it took me 40 minutes to go downtown. More roadworks on the A10 !”
“Oh really It took me an hour. There was an accident on the M11.”
road names in Britain
The traffic was really bad.
Why the conversation is included here
To lead in the topic
Read part 1 and answer the following questions.
2. What effects does it have on individuals
Read and Answer
bad traffic
个人
Read part 1 and finish Exer.2 on P58.
Read and Answer
1. How many cars are there on the roads
32million / 50million / 64million
2. By how much has the number of cars gone up in the
last 20 years
10% / 25% / 40%
3. How many people die every year in vehicle accidents
1,000 / 2,500 / 3,000
4. How many deaths per year are caused by air polution
10,000 / 20,000 / 30,000
Read and Explore
1. Why did the author list those figures
support
2. What are the social costs
Read and Explore
2. What are the social costs
(2,500)
(30,000)
people’s death
car accidents
air pollution
(some types of ...)
cancer
(One of the major causes of...)
global warming & climate change
greenhouse gases
(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
● Think before you go. Do you really have to go to that shopping centre on the other side of town What about the shops around the corner Before you get into your car, think about whether you really need to make that journey.
另一边的
在附近，在拐角处
进入
出发之前先想想。你真的要去镇上另一边的那个购物中心吗？拐角处的商店怎么样？在上车之前，想想你是否真的需要开车去那个地方。
…怎么样
whether引导宾语从句 “是否”
Share cars. If you really have to use a car, share journeys with someone else. It is much cheaper and kinder to the environment.
共享汽车。如果不得不用车,与其他人共用一辆车。这样更便宜,也更环保。
much 修饰比较级
1.Sharing journeys with someone else by car is less expensive and more environmental friendly. (T or F)
T
Take action! We often think there is nothing we can do about the noise, pollution and danger of traffic. There is. If your street is full of heavy traffic, talk to your neighbours about it. Write to the papers. Go to the city government. Ask for a speed limit. Do whichever of these things that suit you. Don’t just sit around and complain!
采取行动！我们经常觉得面对噪音、污染和交通危险，自己无能为力。其实可以有所为。如果你那条街的交通繁忙，去和邻居们谈谈，向媒体反映，去市政府，申请设置限速。做你能做的任何事情，别光坐在那里抱怨！
省略that的定语从句
充满了
写信给
请求
that引导的定语从句
All quite simple, isn’t it Five easy ways to improve our environment. Well, I’m sorry I have to finish this article, but I’ve got to pick up my daughter from school at 4 pm. Then I’ve got to drive to the supermarket to do the shopping. After that, I have to take my son to a party. The traffic is going to be horrible, but what can I do
这些都很简单，不是吗？五种简单方法就可以改善环境。好吧，很抱歉我要结束这篇文章了，因为下午4点我得去学校接女儿。然后开车去超市购物，还得带儿子去参加一个派对。交通将会非常糟，但我能怎么办呢？
adv.很，非常
接
将会
ways to do 做某事的方法
have got to 不得不
检
1.What can we know from the advice on how to give up cars from the author’s friend
A. Use our legs regularly to prevent heart disease.
B. Reduce the unnecessary journey.
C. Share cars with someone else all the time
D. Use public transport to save money
2.Many people refuse to use cars because they think cars are bad for us. (T or F)
B
3.Regular exercise also cuts the risk of heart disease by 50% (T or F)
4.Leg power can __________
A. save your money
B. Keep you fit
C. help you live longer
D. all of the above
D
检
5.What’s is the author’s purpose of writing this passage ( )
A.To inform us of some figures about the traffic in Britain.
B.To warn people to give up cars to relieve traffic pressure.
C.To present the traffic problems in Britain and possible solutions.
D.To suggest ways to reduce traffic pollution.
6.翻译
We often think there is nothing we can do about the noise, pollution and danger of traffic.
。
Do whichever of these things that suit you. Don’t just sit around and complain!
。
C
我们经常觉得面对噪音、污染和交通危险，自己无能为力。
做你能做的任何事情，别光坐在那里抱怨！
检

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