牛津译林版（2019）必修 第三册Unit 1 Nature in the balanceUnit 1 Extended reading 课件(共30张PPT)

(共30张PPT)
Extended reading
Unit 1
Nature in the balance
Ⅰ.明文章大意
What’s the main idea of the text
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.
Step 1　速读——整体理解文意
√
Ⅱ.悉层次结构
Read the text quickly and match the main idea with each part.
(1)Lines 1－5　　 A.Archer says they should find a balance between
environmental protection and economic development.
(2)Lines 6－14 B.We should work together for our environment
and our economy.
(3)Lines 15－27 C.Mr Smith protested against heavy industry.
(4)Lines 28－45 D.The TV show host gives a brief introduction of
three guests.
(5)Lines 46－53 E.Brown says they have taken many measures to
reduce pollution.
Ⅰ.Read lines 1－5 carefully and do the following exercises.
1.Answer the following questions.
(1)How many people are there in the TV show
Step 2　细读——逐段获取细节
答案　Four.
(2)Who are they
答案　Host，James Smith，Vincent Brown，Julie Archer.
(3)What are they
答案　Host：a local resident；
James Smith：a local resident；
Vincent Brown：senior manager of a local factory；
Julie Archer：chief of the Norgate Environmental Protection Committee.
2.Why are these four people here
A.To discuss pollution in Norgate.
B.To praise Norgate’s rapid development.
C.To protest against heavy industry.
D.To make huge profits in the city.
√
Ⅱ.Read lines 6－14 carefully and do the following exercises.
1.Find out the opinion of James Smith.
For health and safety reasons alone， .
heavy industry has to go
2.What can we learn from Mr Smith’s words
A.Norgate has always been a polluted city.
B.He thinks it is heavy industry that has polluted Norgate.
C.Norgate used to be a city where the air wasn’t clean.
D.He never coughs due to the pollution.
√
3.What are the environmental problems in Norgate according to James Smith
答案　Water pollution and air pollution.
4.How is this paragraph developed
A.By listing numbers.
B.By giving examples.
C.By making comparisons.
D.Both A and B.
√
Ⅲ.Read lines 15－27 carefully and do the following exercises.
1.Summarize Brown’s viewpoint.
He speaks for all .
factory managers
2.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.
√
3.Mr Brown speaks for all factory managers for the reasons EXCEPT that .
A.it is difficult to run a company
B.they take a lot of measures
C.they spend a lot of money reducing pollution
D.they create jobs for local residents
√
Ⅳ.Read lines 28－45 carefully and do the following exercises.
1.What is the attitude of Julie Archer
We have to between environmental protection and economic development.
2.What has the Norgate Environmental Protection Committee done for the environment
It has for businesses to observe，like strict clean-up requirements.
It also with other branches of government to ensure that development strategies are followed in an________________________.
achieve a balance
made environmental policies
works hand in hand
environmentally friendly way
3.What can everyone do to help protect the environment in her opinion
答案　Everyone can help by following the golden rule：reduce，reuse and recycle.
4.What can we infer from Archer’s opinion
A.It is the government’s duty to protect the environment.
B.Their committee has made environmental policies for citizens to follow.
C.Some factories have created jobs for local residents.
D.Everyone should do his best to protect the environment.
√
Ⅴ.Read lines 46－53 carefully and do the following exercises.
1.Find out the opinion of the host.
The fortunes of our environment and our economy are .
2.What should we do
protect the environment while we aim for economic development. leave a better，cleaner and healthier planet to our children. build a human community with a shared future.
inseparable
It’s our duty to
It’s our duty to
It’s our duty to
3.What’s the writing skill used here
答案　Parallelism.
4.What does the word “advancing” in line 48 mean
A.Preventing. B.Limiting.
C.Protecting. D.Promoting.
√
Ⅵ.Read the whole passage and do the following exercises.
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
答案　To call for people to protect the environment while aiming for economic development.
3.What’s the main tone of this TV show
A.Subjective. B.Critical.
C.Objective. D.Indifferent.
√
1.Pollution is a serious problem around the world，and much effort has been put into the fight against it.Do you think things will change significantly in the future Why？(Creative thinking)
2.Do you think it is possible to achieve a balance between the economy and the environment What can we do to balance the two sides？(Critical thinking)
Step 3　读后——讨论深度理解
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.However，Mr Brown holds the idea differently.He speaks in defence 4. factories and factory managers.
Step 4　总结——课文语法填空
environmental
moved
entirely
of
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.Besides，the committee should also work hand in hand with other branches of 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.
who
measures
the
to play
has
following
Step 5　解读——长句难句分析
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
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。
pollution
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。say后面是省略了 的 从句。
[自主翻译]　___________________________________________________
_______________________________________________________________
复合
that
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。
宾语
宾语
时间状语
that
宾语
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
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。
宾语
宾语
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，动词不定式短语to protect the environment是真正的 ，while引导 从句。
[自主翻译]　___________________________________________________
复合
形式
主语
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。