Reduce, reuse, and recycle. This familiar environmentalist slogan tells us how to reduce the amount of rubbish that ends up in landfills and waterways. The concept is being used to deal with one possibly dangerous form of waste — electronic junk (电子垃圾), such as old computers, cell phones, and televisions. But this process for managing e-waste may be used in an unscrupulous way more often than not used, a recent report suggests.
“A lot of these materials are being sent to developing nations under the excuse of reuse — to bridge the digital divide,” said Richard Gutierrez, a policy researcher.
One of the problems is that no one proves whether these old machines work before they hit the seaways. Because of this, the report says, e-waste is a growing problem in Lagos, Nigeria, and elsewhere in the developing world. Much of the waste ends up being thrown away along rivers and roads. Often it’s picked apart by poor people, who may face dangerous exposure to poisonous chemicals in the equipment.
Businessmen also pay workers a little money to get back materials such as gold and copper. This low-tech recovery process could expose workers and the local environment to many dangerous materials used to build electronics. According to Gutierrez, this shadow economy exists because the excuse of recycling and reusing electronics gives businessmen “a green passport” to ship waste around the globe. “Developing nations must take upon some of the responsibility themselves,” Gutierrez said. But, he added, “A greater portion of this responsibility should fall on the exporting state.”
China, for example, has become a dumping place for large amounts of e-waste. The nation is beginning to take action to stop the flow of dangerous materials across its borders. The Chinese government, after many years of denial is finally beginning to take the lead.
【小题1】 The passage mainly tells us that _______.
| A．developing countries are facing serious environmental problems |
| B．e-waste is sent to developing countries under the excuse of reuse |
| C．developing countries are making full use of e-waste |
| D．e-waste is a growing problem in developed countries |
| A．A lot of e-waste is dumped in developing countries. |
| B．Poor people break up e-waste to collect some valuable materials. |
| C．The problem of e-waste is growing in developing countries. |
| D．Old computers and TVs still work before they are sent abroad. |
| A．immoral | B．wrong | C．proud | D．unsafe |
| A．developing countries should be responsible for this problem |
| B．exporting countries should be mainly responsible for this problem |
| C．neither rich nor poor countries should be blamed for this problem |
| D．poor countries should be blamed for this problem |
科目：高中英语 来源： 题型：阅读理解
Every day 25 million U.S. children ride school buses. The safety record for these buses is much better than for passenger cars; but nevertheless, about 10 children are killed each year riding on large school buses, and nearly four times that number are killed outside buses in the loading zones. By and large, however, the nation’s school children are transported to and from school safety.
Even though the number of school bus accidents is not large, the safety of children is always of intense public concern. While everyone wants to see children transported safely, people are divided about what needs to be done-particularly whether seat belts should be compulsory.
People in favour of seat belts on school buses-many of them parents and medical organizations-argue that seat belts are necessary not only to reduce fatality and injury, but also to teach children lessons about the importance of using them routinely in any moving vehicle. A side benefit, they point out, is that seat belts help keep children in their seats, away from the bus driver.
People who object to seat belt installation suggest that children are already well protected by the school buses that follow the Nation Highway Traffic Safety Administration’s (NHTSA) safety requirements set in 1977. They also believe that many children won’t wear seat belts anyway, and that may damage the belts or use them as weapons to hurt other children.
A new Research council report on school bus safety suggest that there are alternate safety devices and procedures that may be more effective and less expensive. For example, the study committee suggested that raising seat backs four inches may have the same safety effectiveness as seat belts.
The report sponsored by the Department of transportation at the request of Congress, re
views seat belts extensively while taking a broader look at safety in and around school buses.
According to the passage, who has the greatest degree of control of the school buses “safety”?
A.A new Research Council. B.The Department of Transportation.
C.The Medical Organization. D.National Highway Traffic Safety Administration.
It may be inferred from this passage that . .
A.many of the opponents(反对者) of seat belt installation are parents and officials of the Department of Transportation
B.proposals of seat belts on school buses would be seriously considered
C.an alternate safety device (raising seat backs four inches) may be taken into consideration
D.The Department of Transportation may either take the idea of seat belts or other measures when it reviews the whole situation
The title below which best expresses the idea of the passage is“”.
A.Making School Buses Even Safer for Children B.Seat Belts Needed on School Buses
C.Alternate Safety Devices and Procedures D.Safety in and around School Buses
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科目：高中英语 来源：2014届山东省高二10月学情调查英语卷（解析版） 题型：阅读理解
When we say older people shrink, we don’t mean they become tiny enough to fit in your pocket! We just mean that it’s common for older people to become a little shorter over time. This kind of shrinking can’t be reversed, although people can slow or stop this process. But why does shrinking happen at all?
Because of gravity (that force that keeps your feet on the ground) , cushions between the bones in the spine (脊骨), get compressed (压缩), which makes a person lose a little height and become shorter.
Another reason why some older people shrink is because of osteoporosis (骨质疏松). Osteoporosis occurs when bone is broken down and not enough new bone material is made. Over time, bone is said to be lost because it’s not being replaced. Bones become smaller and weaker and can easily break if someone with osteoporosis is injured.
Older people — especially women, who generally have smaller and lighter bones to begin with — are more likely to develop osteoporosis. As years go by, a person with osteoporosis can get small breaks in bones that are called compression fractures. These breaks cause collapse of the spine and over time the person with osteoporosis can become hunched over (驼背).
Did you know that every day you shrink a little, too? You aren’t as tall at the end of the day as you are at the beginning. That’s because as the day goes on, water in the disks of the spine gets compressed due to gravity, making you just a tiny bit shorter. Don’t worry, though. Once you get a good night’s rest, your body recovers, and the next morning, you’re standing tall again!
Smoking and drinking alcohol can make this problem worse. Want to do something right now to build strong bones? I believe what I say will help you.
1.Which of the following statements is true?
A．For shrinking, people can do nothing about it.
B．If someone is injured, he will become shorter.
C．Women have smaller and lighter bones than men.
D．We aren’t as tall at the end of the day as we are at the beginning.
2.What should we do if we don’t want to shrink faster?
A．We should try to reduce gravity.
B．We should be careful not to be hurt by others.
C．We should sleep as long as possible.
D．We should keep away from smoking and drinking alcohol.
3.What is the topic of the passage?
A．How can we stop shrinking?
B．Why do we shrink?
C．Some tips on how to keep tall.
D．How to live a healthy life.
4.About osteoporosis we know that _______.
A．gravity is one of the causes of osteoporosis
B．once our bone is broken down, osteoporosis will occur
C．women are more likely to develop osteoporosis
D．if we develop osteoporosis, we are more likely to be shorter
5.What will the author talk about in the paragraph to be followed?
A．Tell us how to grow taller.
B．Tell us how to become healthier.
C．Tell us how to avoid being shrinking.
D．Tell us what to do to have strong bones.
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科目：高中英语 来源：湖南澧县一中2010届高三英语综合考练（一） 题型：其他题
Directions: Read the following passage. Complete the diagram by using the information from the passage.
Write NO MORE THAN THREE WORDS for each answer.
Dolphins are not fish; they’re mammals. They are warm-blooded like man and give birth to one baby called a calf at a time. At birth a calf is about 90—130cm long and grows to about 4m. They live up to 40 years. They are highly sociable animals.
Their teeth are interlocking rows of hooks, suitable for holding slippery fish. They eat fish whole starting with head first. When they go wild they keep their mouth open and sometimes keep it nodding to express their aggression. Greater aggression is shown by violent jaw clapping. Dolphins breathe through their blowhole(呼吸孔) located at the top of their head. The dolphin’s eyes produce a special slippery secretion(分泌物) which protects the eyes from foreign objects and water friction.
Dolphins use their powerful tail to move through the water. They also use their tail while hunting. They slap their tail rapidly when they get annoyed or when they want to indicate the sign of danger to alert other dolphins.
The dolphin’s skin is completely smooth allowing the dolphin to move easily through the water, and also reduce heat loss. Their skin may bear rake marks from other dolphin’s teeth during play or mating, and can easily become badly sunburned if they strand(搁浅).
Their bodies are very streamlined so they may swim at high speed through the water, and an example of this is their ears. Dolphin’s ears are barely noticeable marked only by a small hole just behind the eyes.
While sleeping, it shuts down only half of its brain, as its breathing is under voluntary control. Dolphins take short catnaps, floating just below the surface, and then slowly rising to breathe. Often dolphins are very active during night time, for some this is their main feeding time. Dolphins are able to dive to great depths, and also leap to great heights. They may leap to avoid predators or to show how powerful they are to females at mating time.
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Title: 71.___________ Ⅰ. Characteristics ● mammals : warm-blooded animals and one baby at a birth ● length : 90cm-4m ● lifespan : 40 years ● highly sociable animals Ⅱ. 72.___________ ● teeth→ holding slippery fish and eating fish whole 73.__________ ● opening and nodding mouth→ expressing their aggression ● 74._________ jaw→ expressing greater aggression ● blowhole at the top of their head→ 75.____________ ● eyes with a special slippery secretion→ protecting the eyes from foreign objects and water friction ● 76._____________ ears→ swimming at high speed through the water Ⅲ. Tail ● powerful to move through the water ● 77.___________ and expressing annoyance and danger Ⅳ. 78.___________ ● completely smooth to move easily through the water and reduce heat loss ● full of rake marks to become badly sunburned easily Ⅴ. Body ● 79._____________ to swim at high speed through the water Ⅵ. Habitual nature ● short catnaps with only half of its brain ● 80.___________ breathing ● activities during night time for feeding |
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科目：高中英语 来源：2013届度江苏省高二上学期期中考试英语题 题型：阅读理解
Besides containing attractive flowers, trees and other plants that beautify the community, eco-friendly rain gardens are healthy for the environment and the people living and working nearby.
A rain garden is not very different from a traditional garden. It is just a far more eco-friendly garden. Usually it is built lower than the ground. Rain gardens make smart use of rain and storm water by temporarily holding water from rain and storms and letting it soak slowly into the ground before it runs into streams or enters the public drinking water supply.
Thus, a rain garden keeps the water, allowing it to be used as needed by plants in the rain garden, rather than flowing immediately into nearby streams and going unused. The water will soak slowly into the ground within a day or two. This creates an advantage that the rain garden does not allow mosquitoes to breed. This is a simple, attractive, and eco-friendly “green” way to treat storm water.
What’s more, planting a rain garden helps reduce pollution and improve the environment. Without using expensive machinery and chemicals, rain gardens remove harmful chemicals in the rainwater and cut down on the amount of pollution reaching streams and rivers by up to 30%.
Native plants are recommended for rain gardens because they are more used to the local climate, soil, and water conditions. They may attract local wildlife such as native birds. Water your rain garden immediately after planting and once a week, unless you have had at least an inch of rain during the week. Once the native plants establish the necessary root system, it will require little care.
Often, local governments and private businesses develop large rain gardens in their yards and in public parks as a way to improve the environment and solve flooding problems. However, you don’t need to be a professional environmental engineer to create a rain garden. As long as you’re eco-conscious homeowners, you can help the environment by building smaller rain gardens in your yards.
1.Which of the following is the eco-friendly function of rain gardens discussed in Paragraph 4?
A. They can keep the rain and storm water.
B. They can help reduce the pollution problem.
C. They can be healthy for the people around.
D. They can make the environment more beautiful.
2.One of the main reasons why native plants are recommended is that ______.
A. they cost less and are much easier to get
B. they may attract local wildlife to come
C. they require little care from the local gardeners
D. they are more used to the local growing conditions.
3.We can infer from the passage that after native plants are planted, rain gardens ______.
A. need little water
B. need little care
C. need to be watered every day
D. needn’t be watered if there is at least an inch of rainwater per week
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科目：高中英语 来源：2010-2011学年浙江省高三上学期高考考试样卷英语卷 题型：阅读理解
Below is some advice on how to prevent colds and flu.
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8 Ways to Avoid Colds and Flu 1. Wash your hands and wash them often The US Naval Health Research Center conducted a study of 40,000 volunteers who were ordered to wash their hands five times a day. The volunteers cut their incidence of flu by 45 percent. 2. Wash your hands twice every time you wash them Researchers at Columbia University found one hand washing had little effect, even when using antibacterial soap. So wash twice if you’re serious about preventing colds. 3. Change your toothbrush every three months You think your toothbrush gets your teeth clean — and it does. But once you’ve finished brushing, it can be a breeding ground for germs. Most dentists recommend you change your brush every two or three months. It’s also a good idea to replace it after you’ve had a cold or flu. 4. Sneeze and cough into your arm or tissue (纸巾) Whoever taught us to cover our mouths when we cough or sneeze got it wrong. That just puts the germs right on our hands, where you can spread them to objects — and other people. Instead, put your arm over your mouth and nose when you sneeze or cough if a tissue isn’t handy. It’s pretty rare that you shake someone’s arm, after all. 5. Stop blaming yourself when things go wrong Believe it or not, blaming yourself makes you more likely to catch a cold! Researchers found that even those who had control over their work were more likely to begin sneezing if they lacked confidence or tended to blame themselves when things went wrong. Such attitudes make people more stressed on the job, and stress, as you know, can challenge your immune system. 6. Once a day, sit in a quiet, dim room, close your eyes, and focus on one word Meditate (冥想). It is a proven way to reduce stress. Studies have shown that stress weakens your immune system. In fact, people with high stress levels have up to twice the number of colds as non-stressed people. 7. Get moving Ride a bike, join a dance class, or go for a walk. A study found that older women who did 45 minutes of gentle exercise, five times a week for a year, were up to three times less likely to get a cold than women who took little exercise. The researchers found that the exercisers’ immune system was strongest in the last three months of the study. 8. Leave the windows in your house open a crack You don’t have to keep all of them open, but one or two in the rooms in which you spend the most time. This is particularly important if you live in a newer home, where fresh circulating air has been the victim of energy efficiency. A bit of fresh air will do wonders for chasing out germs. |
1.To prevent yourself from getting colds, you should wash your hands____.
A. twice every hour B. twice every time
C. five times every hour D. five times every time
2.When you cough or sneeze, you should ____.
A. put your hands over your mouth
B. avoid shaking hands with other people
C. cover your mouth with your arm or a tissue
D. keep away from other people
3.Your immune system will be weakened if ____.
A. your stress level is high
B. your room is not bright
C. you have control over your work
D. you do not exercise for 45 minutes every day
4.If you live in a new house, it is particularly important to ____.
A. leave all the windows open a crack
B. leave only one or two windows open to save energy
C. keep one or two windows open in the rooms where you spend the most time
D. keep all the doors and windows open to let in more fresh air when you are at home
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