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Old problem,new approaches While clean e...

    Old problem,new approaches

While clean energy is increasingly used in our daily life,global warming will continue for some decades after CO2 emissions (排放) peak. So even if emissions were to begin to decrease today,we would still face the challenge of adapting to climate change. Here I will stress some smarter and more creative examples of climate adaptation.

When it comes to adaptation,it is important to understand that climate change is a process. We are therefore not talking about adapting to a new standard,but to a constantly shifting set of conditions. This is why, in part at least,the US National Climate Assessment says that:“There is no ‘one­size fits all’ adaptation.” Nevertheless,there are some actions that offer much and carry little risk or cost.

Around the world, people are adapting in surprising ways,especially in some poor countries. Floods have become more damaging in Bangladesh in recent decades. Mohammed Rezwan saw opportunity where others saw only disaster. His not­for­profit organization runs 100 river boats that serve as floating libraries,schools,and health clinics,and are equipped with solar panels and other communicating facilities. Rezwan is creating floating connectivity(连接) to replace flooded roads and highways. But he is also working at a far more fundamental level:his staff show people how to make floating gardens and fish ponds to prevent starvation during the wet season.

Elsewhere in Asia even more astonishing actions are being taken. Chewang Norphel lives in a mountainous region in India, where he is known as the Ice Man. The loss of glaciers (冰川) there due to global warming represents an enormous threat to agriculture. Without the glaciers, water will arrive in the rivers at times when it can damage crops. Norphel's inspiration came from seeing the waste of water over winter, when it was not needed. He directed the wasted water into shallow basins where it froze, and was stored until the spring. His fields of ice supply perfectly timed irrigation(灌溉) water. Having created nine such ice reserves, Norphel calculates that he has stored about 200,000m3 of water. Climate change is a continuing process, so Norphel's ice reserves will not last forever. Warming will overtake them. But he is providing a few years during which the farmers will, perhaps, be able to find other means of adapting.

Increasing Earth's reflectiveness can cool the planet. In southern Spain the sudden increase of greenhouses (which reflect light back to space) has changed the warming trend locally, and actually cooled the region. While Spain as a whole is heating up quickly, temperatures near the greenhouses have decreased. This example should act as an inspiration for all cities. By painting buildings white, cities may slow down the warming process.

In Peru, local farmers around a mountain with a glacier that has already fallen victim to climate change have begun painting the entire mountain peak white in the hope that the added reflectiveness will restore the life­giving ice. The outcome is still far from clear. But the World Bank has included the project on its list of “100 ideas to save the planet”.

More ordinary forms of adaptation are happening everywhere. A friend of mine owns an area of land in western Victoria. Over five generations the land has been too wet for cropping. But during the past decade declining rainfall has allowed him to plant highly profitable crops. Farmers in many countries are also adapting like this—either by growing new produce, or by growing the same things differently. This is common sense. But some suggestions for adapting are not. When the polluting industries argue that we've lost the battle to control carbon pollution and have no choice but to adapt, it's a nonsense designed to make the case for business as usual.

Human beings will continue to adapt to the changing climate in both ordinary and astonishing ways. But the most sensible form of adaptation is surely to adapt our energy systems to emit less carbon pollution. After all, if we adapt in that way, we may avoid the need to change in so many others.

1.The underlined part in Paragraph 2 implies ________.

A.adaptation is an ever­changing process

B.the cost of adaptation varies with time

C.global warming affects adaptation forms

D.adaptation to climate change is challenging

2.What is special with regard to Rezwan's project?

A.The project receives government support.

B.Different organizations work with each other.

C.His organization makes the best of a bad situation.

D.The project connects flooded roads and highways.

3.What did the Ice Man do to reduce the effect of global warming?

A.Storing ice for future use.

B.Protecting the glaciers from melting.

C.Changing the irrigation time.

D.Postponing the melting of the glaciers.

4.What do we learn from the Peru example?

A.White paint is usually safe for buildings.

B.The global warming trend cannot be stopped.

C.This country is heating up too quickly.

D.Sunlight reflection may relieve global warming.

5.According to the author, polluting industries should ________.

A.adapt to carbon pollution

B.plant highly profitable crops

C.leave carbon emission alone

D.fight against carbon pollution

6.What's the author's preferred solution to global warming?

A.Setting up a new standard.

B.Reducing carbon emission.

C.Adapting to climate change.

D.Monitoring polluting industries.

 

1.A 2.C 3.A 4.D 5.D 6.B 【解析】 本文是一篇说明文,主要介绍了世界各地应对全球变暖的方法。 1.A词义猜测题。根据第二段第二句We are therefore not talking about adapting to a new standard,but to a constantly shifting set of conditions.可知,我们并不是在讨论适应一个新的标准,而是在不断变化的条件下;据此可以判断,适应环境就是适应不断变化的过程,故选D项。 2.C细节理解题。根据第三段第二句Mohammed Rezwan saw opportunity where others saw only disaster.以及该段其它内容可知,Mohammed Rezwan看到了机会,而其他人只看到了灾难,Rezwan项目的组织者充分利用了洪水的灾难,故选C项。 3.A细节理解题。根据第四段The loss of glaciers(冰川)there due to global warming represents an enormous threat to agriculture…Norphel’s inspiration come from seeing the waste of water over winter, when it was not needed. He directed the wasted water into shallow basins where it froze, and was stored until the spring.可知,“冰人”的减轻全球变暖的影响的方法是将冰储存起来,以备春天用,故选A项。而这种方法并没有改变冰川的融化和灌溉的时间,故排除B、C和D项。 4.D细节理解题。根据第五段Increasing Earth’s reflectiveness can cool the planet…. By painting buildings white, cities may slow down the warming process.以及第六段painting the entire mountain peak white in the hope that the added reflectiveness will restore the life-giving ice.可知,通过将墙涂成白色,利用反射原理可以缓解全球气候变暖,并且Prue的措施应证了这一点,故选D项。 5.D推理判断题。根据第七段When the polluting industries argue that we’ve lost the battle to control carbon pollution and have no choice but to adapt, it’s a nonsense designed to make the case for business as usual.以及最后一段But the most sensible form of adaptation is surely to adapt our energy systems to emit less carbon pollution.可知,目前一些污染工业说他们已经失去了对碳污染的控制,但作者认为,这个说辞是“胡说”,,故可直接选择与“失去控制、适当妥协”意义相反的选项,即与污染积极斗争,以减少碳排放,防止工业污染中二氧化碳的排放,故选D项。 6.B推理判断题。根据最后两句But the most sensible form of adaptation is surely to adapt our energy systems to emit less carbon pollution. After all, if we adapt in the way, we may avoid the need to change in so many others.可知,作者认为最合理的应对全球变暖的方法是以减少二氧化碳的排放,此举将避免在其他很多方面改变。故选B项。
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    How does an ecosystem(生态系统) work? What makes the populations of different species the way they are? Why are there so many flies and so few wolves? To find an answer, scientists have built mathematical models of food webs, noting who eats whom and how much each one eats.

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假如你是《当代中学生》的主编Li Hua,你收到了一封读者来信,请根据信件内容,给Confused daughter写封建议信。

Dear Sir,

I have a mum who is just like a camera in the home. She wants to know everything about me and decides everything for me. I know that is her special love to me, yet I still hope she can respect and trust me. Could you please give me some advice?

Best regards,

Confused daughter

注意:1. 词数100左右;

2. 信的开头已为你写出,不计入总词数。

参考词句:

私人空间: private space

:generation gap

Dear Confused daughter,

I’m deeply concerned about your situation.

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours,

Li Hua

 

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