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Global warming is one of the major environmental problems we are facing today. Scientists think a further rise in the carbon dioxide levels will make this situation worse. The greenhouse effect causes the earth’s heat to be trapped in the atmosphere, which results in the increase in temperature. This, in turn, has an effect on various plants and animals. Global warming makes it difficult for some of them to survive.
Ozone depletion means a drop in the quantity of the ozone(臭氧) in the earth’s stratosphere (平流層). The ozone hole in the Antarctic is mainly due to the release of CFCs ( a type of gas). Because of ozone depletion, humans are facing various problems such as the harmful effects of UV rays.
Water pollution is caused when wastes are thrown into water. What’s more, many harmful chemicals are also put into water, which causes the deaths of many wild animals and endangers the health of humans.
The increasing population is causing a loss of natural resources. This is related to various human activities. For example, overfishing has caused many kinds of fishes to die out. Forests are being cleared to meet the rising demand for paper, wood, even for land. Mining, the work of getting gold, coal etc out of the earth, has led to a further drop in mineral resources. If we used up all the resources, how could our children survive on this planet?
These are some of the current environmental problems we are facing today. Only with an effort from each person, can we hope to save our planet from being destroyed.
Environmental Problem | Cause | Damage |
| |||
| Global (76)_____- | Increasing carbon dioxide levels | Making it difficult for various plants and animals to (77) ______ | |||
| (78)______ Depletion | Releasing CFCs | Various problems such as the harmful effects of UV rays | |||
| Water (79) _____ | Throwing (80)_____ into water Adding harmful (81) _____into water | Endangering wild animals’ lives Endangering humans’ (82) ______ | |||
| The loss of Natural(83)____ | Increasing (84) _____ Various human activities such as (85)_____, cutting down forests and mining | Endangering the next generation | |||
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科目:高中英語 來源: 題型:閱讀理解
任務(wù)型閱讀 (共10小題;每小題1分,滿分10分)
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Throw the bottles and boxes of drugs out of your house. A new theory suggests that medicine could be bad for your health, which should at least come as good news to people who cannot afford to buy expensive medicine. This new theory argues that healing is at our fingertips: we can be healthy by doing Yoga on a regular basis.
Supporters of medical treatment argue that medicine should be trusted since it is effective and scientifically proven. They say that there is no need for spiritual methods such as Yoga. These waste our time, something which is quite precious in our material world. There is medicine that can kill our pain, x-rays that show us our bones or MRI that scans our brain for tumors.
We must admit that these methods are very effective in the examples that they provide. However, there are some “everyday complaints” such as back pains, headaches, insomnia, which are treated currently with medicine. When you have a headache, you take an Aspirin; when you cannot sleep, you take Xanax without thinking of the side effects of these. When you use these pills for a long period, you become addicted to them; you cannot sleep without them. We pay huge amounts of money and become addicted instead of getting better. How about a safer and more economical way of healing? When doing Yoga, you do not need anything except your energy so it is very economical. Its popularity has spread particularly throughout America and Western Europe. In quantum (量子) physics, energy is recognized as the fundamental substance which the universe consists of. Yoga depends on the energy within our bodies. It is a simple and effective way of restoring the energy flow. There are no side effects and it is scientifically explained.
Opponents of alternative healing methods also claim that serious illnesses such as HIV/AIDS and cancer cannot be treated without drugs. They think so because these patients spend the rest of their lives in the hospital taking medicine. How can Yoga make these people healthy again? It is very unfortunate that these patients have to live in the hospital losing their hair because of chemotherapy (化療), losing weight because of the side effects of the medicine they take. Actually, it is common knowledge that except for when the cancer is recognized at an early stage, drugs also cannot treat AIDS or cancer. Most of the medicines these patients use are to ease their pain and their sufferings. Instead of drugs which are expensive and have many side effects, you can use your energy to overcome the hardships of life, find an emotional balance, leave the stress of everyday life and let go of the everyday worries. We should definitely start learning Yoga and avoid illnesses before it is too late.
Title: Health and Healing at Your Fingertips | |
(1) ▲ to a new theory | A new theory argues that doing Yoga (2) ▲ can keep people healthy while medicine might do (3) ▲ to people’s health. |
Support of medical treatment | ● People should (4) ▲ medicine as it is very useful for killing pain. ● Medicine is effective and scientifically proven while Yuga is a kind of spiritual method and doing Yoga is only a (5) ▲ of time. ● Illnesses (6) ▲ HIV/AIDS and cancer can only be treated with drugs. |
Support of Yoga | ● Doing Yoga is safer and not as (7) ▲ as taking medicine. ● Most of the medicines that patients with some (8) ▲ diseases use are to ease their pain and their sufferings but can not cure them. ● Yoga has no side effects and also there is a 9) ▲ explanation. It can restore the energy flow in people’s bodies, which can (10) ▲ our emotions, control thoughts, overcome the hardships of life, leave the stress of everyday life and let go of the everyday worries. |
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科目:高中英語 來源:2010屆江蘇省揚(yáng)州市高三第二次模擬考試英語試題 題型:閱讀理解
任務(wù)型閱讀 (共10小題;每小題1分,滿分10分)
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Waste to Energy—JUST BURN IT!
WHY BURN WASTE?
Waste-to-energy plants generate (產(chǎn)生) enough electricity to supply 2.4 million households in the US. But, providing electricity is not the major advantage of waste-to-energy plants. In fact, it costs more to generate electricity at a waste-to-energy plant than it does at a coal, nuclear, or hydropower plant.
The major advantage of burning waste is that it considerably reduces the amount of trash going to landfills. The average American produces more than 1,600 pounds of waste a year. If all this waste were landfilled, it would take more than two cubic yards of landfill space. That’s the volume of a box three feet long, three feet wide, and six feet high. If that waste were burned, the ashes would fit into a box three feet long, three feet wide, but only nine inches high!
Some communities in the Northeast may be running out of land for new landfills. And, since most people don’t want landfills in their backyards, it has become more difficult to obtain permits to build new landfills. Taking the country as a whole, the United States has plenty of open space, of course, but it is expensive to transport garbage a long distance to put it into a landfill.
TO BURN OR NOT TO BURN?
Some people are concerned that burning garbage may harm the environment. Like coal plants, waste-to-energy plants produce air pollution when the fuel is burned to produce steam or electricity. Burning garbage releases the chemicals and substances found in the waste. Some chemicals can be a threat to people, the environment, or both, if they are not properly controlled.
Some critics of waste-to-energy plants are afraid that burning waste will hamper (妨礙,阻礙) recycling programs. If everyone sends their trash to a waste-to-energy plant, they say, there will be little motive to recycle. Several states have considered or are considering banning waste-to-energy plants unless recycling programs are in place. Massachusetts, New Jersey, and New York City have delayed new waste-to-energy plants, hoping to increase the level of recycling first.
So, what’s the real story? Can recycling and burning waste coexist? At first glance, recycling and waste-to-energy seem to be at odds (不一致), but they can actually complement (彌補(bǔ)) each other. That’s because it makes good sense to recycle some materials, and better sense to burn others.
Let’s look at aluminum, for example. Aluminum mineral is so expensive to mine that recycling aluminum more than pays for itself. Burning it produces no energy. So clearly, aluminum is valuable to recycle and not useful to burn.
Paper, on the other hand, can either be burned or recycled—it all depends on the price the used paper will bring.
Plastics are another matter. Because plastics are made from petroleum and natural gas, they are excellent sources of energy for waste-to-energy plants. This is especially true since plastics are not as easy to recycle as steel, aluminum, or paper. Plastics almost always have to be hand sorted and making a product from recycled plastics may cost more than making it from new materials.
To burn or not to burn is not really the question. We should use both recycling and waste-to-energy as alternatives to landfilling.
Waste to Energy—JUST BURN IT!
WHY BURN WASTE? | Advantages of waste to Energy | ◆Though at a high (71) _______, waste-to-energy plants can produce enough electricity for 2.4 million US households. ◆Burning waste can (72) _______ a considerable amount of trash going to landfills. |
(73)_______ for landfilling | ◆Some communities (74) _______ land for new landfills. ◆Most people refuse to build landfills around. ◆Building landfills in far-away areas will increase the cost of (75) _______ garbage. | |
TO BURN OR NOT TO BURN? | (76) __________ about burning garbage | ◆Burning garbage releases chemicals, which, if not properly controlled, can be (77) _______ to people and the environment. ◆Burning garbage will hamper recycling programs. |
Coexistence of recycling and burning waste | Recycling and waste-to-energy can go well with each other in that some materials like aluminum are fit to recycle, while others like plastics are fit to (78) _______. | |
(79)__________ | Whether to burn or not to burn, we should (80) _______ landfilling with both recycling and waste-to-energy to deal with garbage. |
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科目:高中英語 來源:2013-2014學(xué)年江蘇省無錫市等三校高三12月聯(lián)考英語試卷(解析版) 題型:其他題
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I used to be the messiest person alive. Over the years, through watching others and by trial and error, I have finally found ways to come up with plans, organize them and follow through with them.
Make an outline of everything you need to have and do to make your plan happen. Make a list of all of the steps that need to be accomplished and think about what needs to be done.
Detail everything thoroughly and read over it so you can start coming up with some mental solutions of how to carry out your plans.
You should make sure that if for some reason Way One doesn’t work, you have Way Two and Way Three to lean back on. Therefore, different ways are needed at hand. It’s just a matter of being organized. Chances are that there is always more than one way of doing things, and chances are that if one of those ways doesn’t work, one of the other ones will.
Committing yourself to finishing at least part if not all of your plan at once is also necessary. It will show that you not only have initiative to get things rolling, but that you are interested in the results obtained with making the move to get everything done.
If you make a commitment to finish before a specific time, make sure that you carry that out, and be sure to do everything in the way you said you would, within the time-frame you set for yourself.
Don’t try to tackle more things all at a time. All that does is delay your progress, distract you and make you lose your interest, motivation and energy.
Carrying out an effective plan requires being as organized as possible. You will only achieve this by sticking to the order of the plan and not deviating or trying to do more at a time.
Last but not least, you should never abandon things mid-project. It will only annoy everyone around you including yourself. Unfinished plans are a waste of time, energy and, in some cases, even money.
So, don’t be afraid of organization. The older we get, the more necessary it becomes to have the skills to follow through with confidence and to be able to carry through plans in an organized and manageable way. It pays to be organized, after all.
Title: Tips on how to be 1. in your life
Tips |
Details |
2. |
3. down your plan. |
◆List everything you need. ◆List the 4. you will follow. |
To make your plan happen. |
Prepare three 5. ways to carry out your plan. |
|
To 6. that you can have some other choices when one way doesn’t work. |
7. to finish at least part of your plan if not all. |
Do everything 8. your own time-frame. |
To show yourself you are determined to get things started and caring about the results. |
Do one thing at once. |
Stick to the order of your plan. |
To save your interest, motivation and energy. |
Finish what you have started. |
|
To get your plan 9. out thoroughly. |
10. : You shouldn’t be afraid of organization because it’s really worthwhile. |
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科目:高中英語 來源:2014屆江蘇省淮安市高一下學(xué)期第一次過關(guān)練習(xí)英語試題 題型:其他題
任務(wù)型閱讀(10分)
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. Anger is a natural reaction which comes out when we feel that we have not been given a fair treatment. The positive(積極的) side of this negative(消極的) emotion is that it has helped us to evolve(進(jìn)化,演變) as humans and cope(應(yīng)對) in a better manner with our surroundings. However, it tends to become a problem when we fail to control it. Many a time it happens that your anger has hurt others or has spoiled(寵壞) one of your relationships for which you regret later. It has some bad effects on the health, too.
We should control anger so that it does not cause harm to us or to those around us whom we love. One of the best ways to control anger is to get help from others. If you feel that you are unable to manage your anger, it can make you more upset. So tell someone that is close to you, a friend or a family member, about your problem. When you discuss a matter with others, there is a better chance of finding a solution to your problem. Besides, there are no better stress relievers than humor. When you feel that it is because of stress that your anger is becoming unmanageable, you can use humor. It can help you look at difficult things in a lighter way and you will feel better about the things around you.
Anger tends to make us have a lot of negative thoughts. Therefore, we have to change the negative thoughts into positive ones. For this you have to first refuse all the negative thoughts that are in your mind one by one. This can be done with a lot of practice. Once you are successful in that, you have to maintain your focus only on the positive things of life.
Meditation (冥想) is an excellent anger management technique. In addition, what we do is disconnect(使分離) ourselves from the outer world and focus all our attention into the inner world. This helps us develop a sense of controlling our thoughts that tend to cause anger.
Definition |
Anger is a natural reaction which comes out when we have been treated (1) ______. |
|
(2) sides |
Help us evolve as humans. Help us deal with our surroundings (3) ______. |
|
Negative sides |
(4) others. Spoil your (5) ______. Have some bad effects on your (6) . |
|
How to manage your anger |
Get help from others |
Discuss your problems with your friend or a (7) ______ member. |
Use (8) |
It can help you look at difficult things in a lighter way. |
|
Think positively |
(9) all the negative thoughts and focus only on positive things. |
|
Practice meditation |
Help us (10) our thoughts which tend to cause anger. |
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科目:高中英語 來源:2013屆江蘇省高二上學(xué)期期中考試英語試題 題型:填空題
任務(wù)型閱讀(共10小題,每題1分,滿分10分)
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China’s Tianhe-1 has a computing speed of 2,507 trillion(萬億)calculations a second, making it the fastest computer in the world. It is also 40 percent faster than the world’s second fastest supercomputer, Cray XT5 Jaguar, in the US, kept at a national laboratory in Tennessee, according to the New York Times. Jack Dongarra, a University of Tennessee computer scientist, told NYT that the Chinese supercomputer is faster than the existing Number One machine.
Building the fastest supercomputer has become a source of national pride, as these machines are valued for their ability to solve problems in areas like defense, energy and science. These problems are related to national interests. Supercomputing technology is also found in business. Oil and gas companies use supercomputers to find oil and gas.
Obviously, research centers with large supercomputers attract top scientific talents. This adds extra importance to the machines—they’re more than just huge computers.
China’s new supercomputer will be used to speed up greatly scientific calculations, such as hurricane and tsunami modeling, cancer research, car design and even studying stars.
In 2008, two US scientists put together a step-by-step guide on how to build a supercomputer using PlayStation 3 video-game consoles(控制臺). Modern supercomputers are built by combining thousands of small computer servers(服務(wù)器)and using software to turn them into one large computer. Really, any organization with enough material and technology can create a fast machine.
The Chinese system follows that model by linking thousands upon thousands of computer servers. But the secret behind the system—and the technological achievement—is China’s own networking technology. “That technology was built by them,” Dongarra said. “They are taking supercomputing very seriously and using a lot of time and money.”
“China is still a developing country,” said Sha Chaoqun, manager at Dawning Company which is the leading supercomputer maker in China. “Maybe one day, China’s total computing power can be greater than that of the US, but there is still a long way to go before we get there.”
Paragraph outline |
Supporting details |
China has developed the world’s fastest supercomputer. |
◇Tianhe-1 has a high computing speed, which (1)__________ it the fastest computer in the world. ◇Tianhe-1 is 40 percent faster than the (2)__________ fastest supercomputer in the world. ◇(3)__________ Jack Dongarra, we learn that the Chinese supercomputer is faster than the existing Number One machine. |
Many countries see the fastest supercomputer as a source of national (4)__________ and are making efforts to develop it. |
◇The high-speed computer is (5)__________ to solve problems related to national interests. ◇Besides (6)__________, supercomputing technology can also be found in areas of defence, energy and science. ◇It’s obvious that top scientific talents are (7)__________ to research centers with large supercomputers. |
The secret behind supercomputers is networking technology. |
◇By using the technology built by Chinese people, taking it (8)__________ and devoting lots of time and money, China has achieved a lot. |
Mr. Sha showed a conservative(保守的) (9)__________ toward the development of computing power. |
◇(10)__________ the greater computing power China may have in the future, there is still a long way to go. |
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