牛津译林版模板5 Unit2 Environment Reading课件 59张PPT

(共59张PPT)
Reading
The economy
or the environment
must we choose?
Have you ever seen a debate or even taken part in a debate?
Do you know something about debates?
If you want to know more information on the problem, please read the text.
The economy or the environment—
must we choose?
Read the following debate quickly and answer the questions.
Mr lin Shuiqing represents the environment and Mr Qian Liwei represents the economy.
Reading
2. By how many times has the world’s population increased since 1800?

3. According to Mr Qian Liwei, What should be done to factories that pollute the environment?

six times. 第19行
They should have to pay higher taxes. 第50行
1. What society does Lin Shuiqing belong to?林水清属于哪个协会？

How well did you understand the debate? Read the debate again and answer the following questions. p24
Lin Shuiquing belongs to the society of Green Society.
2. What does Lin Shuiqing talk about to start his speech?林水清演讲的开头是什么？



She starts her speech by talking about the way vast areas of the world are damaged by chemical waste. line10-11
3. What is happening to large numbers of fish?大量的鱼怎么了？

They are being caught by fishing boats before they can lay eggs.
Line 15-16
4. What does Lin Shuiqing think we
should teach people about?林水清认为我们应该教别人什么？
She thinks we should teach people ways of living that do not harm the environment.
Line 23-24
5. In Qian Liwei’s opinion, what belief do people often have?在钱利伟看来，人们通常有什么信念？
People often have the belief that development is bad for the environment.
Line 32-33
6.Why does Qian Liwei think production should not be cut back?钱利伟为什么认为不应该减产？





Because jobs will be lost. People are more important than fish and trees.
Line 41-42
He says we need better laws to preserve the environment and still allow the country to grow.
Line 45
7.What does Qian Liwei say we need more of?钱利伟说我们还需要什么？
Many people are willing to pay little higher prices for things that are friendly to the environment.
Line 49
8.What are many people are willing to do according to Qian Liwei?按照钱利伟的说法，很多人愿意做什么？
Read the debate and complete the following.p24
Lin Shuiqing
Points: Chemical Waste化学垃圾
Reasons they provide to convince you:
1,Many places have been destroyed.
2,Many plant and animals have died. 3,Factories produce large amounts of harmful chemicals, which goes into the atmosphere and makes us sick.
Lin Shuiqing
Points: water pollution水污染
Reasons they provide to convince you:
Other types of waste flow into water and kill river and sea life.
Points: fishing
Fishing boats catch large numbers of fish without giving them time to lay eggs.
Lin Shuiqing
Points: population人口
Reasons they provide to convince you:
The world population has grown by six times what is 1800(世界的人口与1800年相比增长了6倍)，The finger is now about 7 billion people.
Lin Shuiqing
Points: production生产
Reasons they provide to convince you:
People should try to cut back on production and reduce the amount of things they make and buy.
Lin Shuiqing
Points: recycling waste回收垃圾
Reasons they provide to convince you:
It would be good to increase the amount of things that can be recycled, and teach people ways of living that do not harm the environment. We may even create more jobs and help our country become more developed at the same time.
Qian Liwei
Points: factories工厂
Reasons they provide to convince you:
Many factories and industries control the amount of pollution they produce, and are very careful to spend money repairing any damage they cause. The people operating these factories are deeply concerned about the environment.
Qian Liwei
Points: production生产
Reasons they provide to convince you:
If we cut back on the quantity of things we produce in order to save the environment, then jobs will be lost. People are more important than fish and trees.
Qian Liwei
Points: recycling waste回收垃圾
Reasons they provide to convince you:
We should produce more things from recycled materials, and less from raw materials.
Qian Liwei
Points: laws法律
Reasons they provide to convince you:
We need better laws to preserve the environment and still allow our country to grow. This includes controls on how many trees are cut down and how many fish are caught.
Qian Liwei
Points : tax税
Reasons they provide to convince you:
Factories which pollute the environment should have to pay higher taxes.
C2. Put the subjects each speaker
talks about in the correct order.
Liu Shuiqing
6
1
4
3
2
5
Qian Liwei
5
3
1
2
4
D. Match these new words from the debate with their meanings.write the correct letter in the blanks
1. flow
2. duty
3. production
4. greedy
a. money that you have to pay to the government
b. (of things like water) move in one direction without stopping
5. belief
6. credit
7. tax
c. sth that you feel you must do
d. a strong feeling that sth is true
e. the quantity of things produced
f. praise because a person did sth right or good
g.wanting more money or food than you really need.
Reading strategy: reading a debate
In a debate, one side gets the chance to present their points first. The other side follows and presents theirs.
In an actual debate, there is often a discussion after both sides have presented their views.在一次实际辩论中，经双方提出意见后，经常进行讨论。
Speakers in a debate will represent opposite views on the subject being discussed. While reading or listening to a debate, remember that each speaker’s speech is meant to convince you. If the speakers are good, you will find yourself agreeing with both of them. Just keep in mind that you should not make a final decision until you have read or listened to both sides and understood all of the arguments made by each side.请记住，在您阅读或听取双方并理解双方提出的所有论点之前，您不应做出最终决定。
E. Fill in the blanks with words from
the box below.
cut back on consultant debating recycled quantity operate willing raw
My aim in life is to save the enviroment for future generations. I want to become an environmental (1)_________after I graduate.
consultant
Too many people think that pollution cannot be stopped if we want the country to develop. But that is true. We can (2) ___________ dangerous and dirty waste from factories. Even though a factory produces a large (3)________ of goods, it does not mean that it has to pump a lot of pollution into the enviroment.
cut back on
quantity
I want to teach people to buy products that have been(4)________, as well. This is much better for the environment, because it means we do not need to cut down as many trees. Companies and business can still (5)________, but the Earth will not have to suffer.
recycled
operate
There is no (6)_________ that we also have a problem with population.
The number of people in the world keeps growing, and we are producing more rubbish and using up more (7)______ materials.
debating
raw
What if they run out? I am confident that if we all (8)_______ to work together, we can overcome these challenges and keep the Earth clean and healthy.
willing
Language points 语言点
1. open the floor for discussion （line8）
the floor意为“发言权”。又如：
After they had each said a few words, Professor White took the floor. 他们各自说了几句话后，怀特教授开始发言。
The President then took the floor and answered the journalists’ questions. 总统随后讲话并回答了记者的提问。
3. large numbers of (line 15)
large numbers of 许多,大量,后加复数名词,相当于a large number of
Large numbers of whales have been killed by these Japanese ships. 这些日本捕捞船已经杀死了许多鲸鱼。
Numbers of people came to the meeting from all over the country. 全国各地许多人来参加这个会议。
4. lay eggs (line 16)
lay eggs 下蛋，产卵
A turtle lays many eggs at a time.
乌龟一次下许多蛋。
To kill the goose that lays the golden eggs. 杀鸡取卵;自绝财源。
5. cut back on (line21)
cut across 走捷径
cut away 切除,剪掉
cut in 插进来说,插嘴,干预
cut off 切断,停掉
cut down 削减,砍倒
cut up 切碎
与cut相关的短语
6. concerned about 对……关心(line28)
concern (vt.) 与……有关；对……有影响；引起……的兴趣（关心）。如：
This letter does not concern you.
这封信与你无关。
The result concerns everybody.
这结果关系着每一个人。
The princess’ marriage concerns all the people in the country.
公主的结婚引起国内所有人的关心。
Wandering through the street, I saw a
tailor’s shop.徘徊在街上，我看到了一个
裁缝店。
=While I was wandering through the
street, I was tailor’s shop.
7.asking around为现在分词短语作时间状语，相当于时间状语从句 when I ask around。（line 48） 如：
ask around 四处打听
I will ask around and see if anyone
can help.
我要四处打听一下,看有没有人能够
帮忙。
难句分析
1.What I’m here to say is that having worked with many environmental consultants, I know that a healthy environment and development should be possible at the same time. (line 34)
[分析]
1） 句子结构分析：本句是一个多重复合句。What I’m here to say是主语从句；
that having worked with many environmental consultants在整个句子中作表语。在表语从句中，that a healthy environment and development should be possible at the same time 是that引导的宾语从句作know的宾语；
2） 语言知识分析：having done 为V-ing形式的完成式，表示它的动作发生在主句谓语动词的动作之前。(line 34 having worked)
如：Having finished his homework, he went to play football with his friends.
2. There are many factories and industries which control the amount of pollution they produce, and are very careful to spend money repairing any damage they cause. (line 36)
[分析]
1） 句子结构分析：这个句子比较复杂，在这个句子中，which 引导一个定语从句修饰factories and industries；
14. seen as
see…as… “将……视为”line 29
如：
After his first novel was published, he was seen as one of the most outstanding new authors of his generation. 在他的第一部小说出版后不久,他就被视为他这一代最杰出的新秀作家之一。
2） 语言知识分析：在there be句型中，be的形式由最靠近be的名词的数决定。比较：
1, There ____ a blackboard and fifty desks and chairs in the classroom.
2, There _____fifty desks and chairs and a blackboard in the classroom.
is
are
[拓展] 在there be句型中，反意疑问句的构成有：aren’t / isn’t there; don’t / doesn’t there等。

如：There lived an old man named Wang Lin here in the past, didn’t there?
高考链接
1. It is clear that you are very concerned about the present situation of our environment. (line 28)
[考点] situation情况，形势，局势
[考例] The collapse（倒塌） of the World Trade Centre has put US economy in a difficult _____.
A. occasion B. case
C. situation D. background
[点拨] 选C。句意为：世贸中心的倒塌将美国经济置于非常艰难的境地（situation）。
occasion场合，机会；
case情形，情况，案例；
background背景。
[点拨] 选B。在这个句子中，After Yang Liwei succeeded in circling the earth是时间状语从句；后面的主句中，what our astronauts desire to do是主语从句，walk in space 是表语。因为系动词前面有实意动词do, 所以省略系动词后面的to。