牛津译林版（2020）必修第三册 Unit 1 Nature in the balance Extended reading 课件（29张ppt）

(共29张PPT)
b3u1 EXTENDED READING
Nature
in the balance
读前清障
Ⅰ.匹配单词(请把单词和其对应的英语解释连线)
1.recycle　　　　 A.the state of being poor
2.protest 　　　　 B.to treat things that have already been used so that they
　can be used again
3.poverty 　　　　C.the act of protecting sb/sth from attack，criticism，etc.
4.chief 　　　　　D.connected with chemistry
5.chemical 　　　 E.to say or do sth to show that you disagree with or 　disapprove of sth，especially publicly
6.defence 　　　 F.most important；highest in rank
Can you guess what kinds of pollution do you think the cities have now
Smog , dirty air, environmental problem
What causes those pollution
Pre-reading
精读课文
Step 1　While-reading
Ⅰ.Fast-reading for main ideas
1.Read and match the main idea.
Lines.1－5 A.Archer says they should find a balance between 　　environment and economic development.
Lines.6－14 B.We should work together for our environment and our
　　　　　　　　　　economy.
Lines.15－27 C.Mr Smith protested against heavy industry.
Lines.28－45 D.The TV show host gives a brief introduction of three guests.
Lines.46－53 E.Brown says they have taken many measures to reduce
　pollution.
Name Roles
2. Who are there in the TV show What role does each person play
A local resident
Senior manager of a local factory
Chief of the Norgate Environment Protection Committee
James Smith
Vincent Brown
Julie Archer
Host
Host
Read L.9-14 and find out the opinion of James Smith and his supporting ideas.
Reasons Before heavy industry factories moved in Now (Things became ________________.)
The air was __________, the grass _______ and the water _________. The river is __________and__________.
The smog in the air has _________the sky ________________ and given him a _________that he can’t___________.
fresh
green
clear
dirty
smelly
coloured
a smoky grey
cough
get rid of
entirely different
protest against/ disagree with heavy industry
Careful reading
James Smith
3.What’s Vincent Brown’s opinion about the pollution
A.Factories should be fully responsible for the environmental
　pollution.
B.Factories have been trying to reduce pollution in their production.
C.Factories do nothing good to the society.
D.Factories are not concerned about the environment.
√
L.17-27. Find out the opinion of Brown
How does Vincent Brown respond to the protest of James Smith And find some details.
Careful reading
What do the factories do to protect the environment
Vincent Brown
What benefits have the factories brought to Norgate
They have been taking various measures, including the use of new technologies, to reduce pollution in the production process, even though these measures raise our production costs.
They have created many jobs for local residents and helped the city’s economy grow.
Careful reading
What does the committee do for protecting the environment in Norgate
Julie Archer
What else should be done to protect the environment according to Julie Archer
We’ve made environmental policies for businesses to observe, like strict clean-up requirements.
We also work hand in hand with other branches of government to ensure that development strategies are followed in an environmentally friendly way.
Fighting pollution has to be a community-wide effort, and everyone can help by following the golden rule: reduce, reuse and recycle.
Careful reading
What’s the opinion of Archer
We have to__________________ between environmental protection and economic development.
achieve a balance
4.What is the Norgate Environmental Protection Committee doing to solve the problem
A.It tries to close all the factories to reduce pollution.
B.It is trying to balance economic development and environmental
　protection.
C.It believes factories and the government can solve the problem.
D.It insists single person makes little contribution to the
　environment.
√
Host
What is the host’s attitude towards the situation in Norgate
Careful reading
Read L.46-53. Find out the opinion of the host.
1.It’s our duty to protect the environment while we aim for economic development.
2.It’s our duty to leave a better, cleaner and healthier planet to our children (sustainable development可持续发展).
3.It’s our duty to build a human community with a shared future （人类命运共同体）.
Host
The fortunes of our environment and our economy are .
inseparable.
5.What can we infer from the text
A.All the people are not responsible for the environment.
B.Economy is the most important issue.
C.Environment and economy are separable.
D.We should not develop our economy at the cost of environment.
√
6.Which of the following is good for the environment
A.Going to work by bus.
B.Driving private cars to work.
C.Buying as many new clothes as possible.
D.Throwing away old things when you don’t use them.
√
Activity 2　深层理解
1.Where is the passage probably taken from
A.A TV interview programme on pollution.
B.A magazine about environmental pollution.
C.A newspaper about investigation experiment.
D.A travel journal about Norgate.
√
2.What’s the purpose of the text
A.To present us a TV show transcript.
B.To discuss how to deal with pollution in Norgate.
C.To introduce News that Matters.
D.To invite three guests to the programme.
√
3.What’s the main tone of this TV show
A.Subjective. B.Critical.
C.Objective. D.Indifferent.
√
4.What’s the main idea of the passage
A.The local people are all against environmental pollution.
B.The advantages of opening a factory outweigh the disadvantages.
C.Environmental protection is a long-term task that requires joint
　efforts.
D.There are different viewpoints on environmental pollution.
√
Activity 1　课文语法填空
Three guests James Smith，Vincent Brown，and Julie Archer are invited to the TV show News that Matters.The topic is pollution in Norgate.Norgate’s rapid development has had significant 1._____________(environment) costs.Mr Smith protests against heavy industry.From Mr Smith’s point of view，after heavy industry 2. (move) in，things became 3. (entire) different.For health and safety reasons alone，heavy industry has to go.
environmental
moved
entirely
Step 2　Post-reading
However，Mr Brown holds the idea differently.He speaks in defence 4. factories and factory managers.In his opinion，factories try to control the amount of pollution they produce and factory managers，5. are deeply concerned about the environment，have been taking various 6. (measure) to reduce pollution in 7. ____
production process，even though the measures raise the production costs.As far as Mrs Archer is concerned，the committee has a major role 8. (play) in maintaining air and water quality.
of
who
measures
the
to play
Besides，the committee should also work hand in hand with other branches of the government.However，fighting pollution 9.____(have) to be a community-wide effort，and everyone can help by 10._________(follow) the golden rule: reduce，reuse and recycle.
has
following
Activity 2　长难句理解
1.In defence of the factories，however，I’d like to point out that we also try to control the amount of pollution we produce.
[句式分析]　本句是 句，其中that引导 从句；we produce是省略了关系代词 的定语从句，修饰先行词 。
[自主翻译]　___________________________________________________
_______________________________________________________________
复合
宾语
that/which
pollution
不过，我要为工厂说句话，我想指出，我们也在努力控制我们制造的污染。
2.I think I speak for all factory managers when I say we’re deeply concerned about the environment.
[句式分析]　本句是 句，I speak for all factory managers是_____
从句，省略了连接词 ，作think的 。when引导 从句。
[自主翻译]　___________________________________________________
______________________________________________________________
复合
宾语
that
宾语
时间状语
我们对环境问题深感担忧，我想，我是代表所有的工厂负责人说的这句话。
3.We also work hand in hand with other branches of government to ensure that development strategies are followed in an environmentally friendly way.
[句式分析]　本句是 句，动词不定式作 ，that引导 从句，作ensure的 。
[自主翻译]　___________________________________________________
_______________________________________________________________
复合
目的状语
宾语
宾语
我们也与其他政府部门携手，确保以一种环境友好的方式贯彻发展战略。
4.It’s our duty to protect the environment while we aim for economic development.
[句式分析]　本句是 句，it 是 主语，动词不定式to protect是______的主语，while引导 从句。
[自主翻译]　___________________________________________________
复合
形式
真正
时间状语
在追求经济发展的同时保护环境，这是我们的责任。
Useful words and expressions:
local resident
dirty and smelly
a smoky grey
get rid of
protest against
connect ...with...
irresponsible businessmen
make huge profits
in defence of
1.当地居民
2.又脏又臭
3.烟灰色
4.摆脱
5.抗议
6.把。。与。。联系起来
7.不负责任的商人
8.获得巨大利润
9.为了维护。。。
10. point out
11.be deeply concerned about
12.take various measures
13.in the production process
14.raise production costs
15.draw one's attention to
16.economic benefits/development
17.search for
18.have a major role to play in...
10. 指出
11.对。。深表关切
12.采取各种措施
13.在生产过程中
14.增加生产成本
15.引起某人关注。。。
16.经济利益/发展
17.寻找
18. 在。。方面起重要作用
19. achieve a balance between ...and...
20. make policies for sb to observe
21. work hand in hand with...
22.in an environmentally friendly way
23. a community-wide effort
24. follow the golden rule
25. lift people out of poverty
26. advance economic growth
27. one and the same fight
28.aim for...
29. a shared future
19.在。。和。。实现平衡
20.制定政策供某人遵守
21.与。。一起努力
22.以对环境友好的方式
23.全社会通力协作
24.遵守黄金法则
25.让人们摆脱贫困
26.推动经济增长
27.同一场战斗
28.以。。。为目标
29.共同的未来