题目列表(包括答案和解析)
Against the supposition that forest fires in Alaska, Canada and Siberia warm the climate, scientists have discovered that cooling may occur in areas where burnt trees allow more snow to mirror more sunlight into space.
This finding suggests that taking steps to prevent northern forest fires to limit the release of greenhouse gases may warm the climate in northern regions. Usually large fires destroyed forests in these areas over the past decade. Scientists predict that with climate warming, fires may occur more frequently over the next several centuries as a result of a longer fire season. Sunlight taken in by the earth tends to cause warming, while heat mirrored back into space tends to cause cooling.
This is the first study to analyze all aspects of how northern fires influence climate. Earlier studies by other scientists have suggested that fire in northern regions speed up climate warming because greenhouse gases from burning trees and plants are released into the atmosphere and thus trap heat.
Scientists found that right after the fire, large amounts of greenhouse gases entered the atmosphere and caused warming. Ozone（臭氧） levels increased, and ash from the fire fell on far-off sea ice, darkening the surface and causing more radiation from the sun to be taken in. The following spring, however, the land within the area of the fire was brighter than before the fire, because fewer trees covered the ground. Snow on the ground mirrored more sunlight back into space, leading to cooling.
“We need to find out all possible ways to reduce the growth of greenhouse gases in the atmosphere.” Scientists tracked the change in the amount of radiation entering and leaving the climate system as a result of the fire, and found a measurement closely related to the global air temperature. Typically, fire in northern regions occurs in the same area every 80 to 150 years. Scientists, however, found that when fire occurs more frequently, more radiation is lost from the earth and cooling results. Specifically, they determined when fire returns 20 years earlier than predicted, 0.5 watts per square meter of area burned are soaked up by the earth from greenhouse gases, but 0.9 watts per square meter will be sent back into space. The net effect is cooling. Watts are used to measure the rate at which energy is gained or lost from the earth.
46. According to the new findings, taking steps to prevent northern forest fires may __________.
A. result in a warming climate
B. cause the forest fires to occur more frequently
C. lead to a longer fire season
D. protect the forests and the environment there
47. The following are all the immediate effects after a forest fire EXCEPT __________.
A. large amounts of greenhouse gases enter the atmosphere
B. the levels of ozone which is a type of oxygen increase
C. snow on the ground mirrors more sunlight back into space
D. ashes from the fire fall on the ice surface and take in more radiation from the sun
48. Earlier studies about northern forest fires __________.
A. analyze all aspects of how northern fires influence climate
B. indicate that forest fires will pollute the atmosphere
C. suggest that people should take measures to protect environment
D. suggest that the fires will speed up climate warming
49.The underlined phrase “soak up” in the last paragraph most probably means __________.
A. released B. absorbed C. created D. distributed
50. From the passage we can draw a conclusion that forest fires in Alaska, Canada and Siberia may __________.
A. warm the climate as the supposition goes
B. allow more snow to reflect more sunlight into space and thus cool the climate
C. destroy large areas of forests and pollute the far-off sea ice
D. help to gain more energy rather than release more energy
Every day is a gift, and if you look forward to spending each day with happiness, wake up every morning with a positive attitude and enjoy a beautiful day!
Set up a daily plan for yourself and ensure that you reserve enough time for your homework. Also, don’t forget to spare some time for play! Stop being lazy and start participating in your life instead of just watching it pass by. Try to do something fun and constructive every day. Read a book, write something interesting in your diary, try a new hobby, spend time with your friends, or just watch your favorite show on television, and you will see how every moment of your day unfolds. You’ll achieve better results, and ultimately greater success.
However, every day will not be the way you want it to be. Some days will be good, while some will be bad. You won’t be always happy and smiling. You may come across many challenges. Don’t forget to remind yourself to slow down and take care of yourself. In today’s busy lifestyle, it is necessary to relax to bring balance and joy back into your life. So, take charge of your life. Enjoy and appreciate the small things around you. Do a good deed and make others happy. Sometimes, doing something as simple as having a cup of tea with an old friend or a family member, listening to a cheerful song, or just writing down all the things that make you happy could indeed turn your day around!
Review and analyze your day before you retire at night. Reward yourself for completing the set goals and prepare the stage for the next day. This will impact your sleep and overall happiness levels. Plan for the next day, take a good rest, and wake up fresh the next morning!
If you will you are doing the same things every day, step out of your comfort zone and set aside some time to do things you have never done before. Stretch your limits. Not only will it make a boring day exciting but it will also build your confidence.
1.Who are the intended readers of the passage?
A．Teachers? B．Students? C．Workers? D．People in general
2.Why is “Read a book” mentioned in the second paragraph?
A．To show readers how to make them happy.
B．To tell readers to learn hard for their future.
C．To supply readers with ways of killing time.
D．To offer readers suggestions on hobbies.
3.What can we infer from the third paragraph?
A．Every day is beautiful and worth-remembering.
B．Your future is up to yourself and your friends.
C．A good start is definitely good for the future.
D．You should make a difference in your day.
4.Which of the following is NOT mentioned in the passage?
A．Planning your schedule for the next day the night before.
B．Getting into the habit of self-praising with goals achieved.
C．Rising early to get ready for your day with positive energy.
D．Trying something new to learn from it to stretch your limits.
5. What would be the best title for the passage?
A．How to make the most of your day
B．How to lead a happy and satisfying life
C．Act now without delay to change your life
D．Spare time to focus on daily responsibilities
下面文章中有5处（第61–65题）需要添加小标题。请从以下选项（A、B、C、D、E和F）中选出符合各段意思的小标题，并在答题纸上将相应选项的标号涂黑。选项中有一项是多余选项。
（注意：请务必将答案填到答题卷相应位置！）
A. Slow Down Your Life
B. Escape Now and Then
C. Separate Your Actions
D. Allow Yourself to Be Weak
E. Relieve Pressure by Firmly Saying “No”
F. Stop Expecting Everything to Be Perfect
How to Simplify Your Life
Less is more. This is why we say: reduce things by half instead of doubling them, get rid of junk instead of piling it up, relax instead of stressing, slow down instead of speeding up. Apply these principles in your everyday life in a conscious way. You will then find yourself well along on your journey to simplification.
61.__________
When you concentrate on one task, you find you have energy that you didn't even know you had. Just imagine: you are at a fair and you have to carry two heavy pigs over 100 yards. If you keep grabbing one and then the other, it will take forever, because one of them will keep slipping out from under your arm and running off. But if you tie one pig in a place, pick up the other, gather all your strength and make a dash for the finish line, pause for a moment, run back and get the other one, and with great determination, carry the second pig to the finish line, then you can be sure of success.
62._________
The pressure at work is on the increase in all occupations. In the modern nuclear family, the expectations that formerly would have been shared among all the relatives are now concentrated on the individual partner.
If you have the feeling that 24 hours per day are not enough for all the things you need to do, then it's not because the day has too few hours, but because you have too many activities. A simple fact that overloaded people often tend to be forgot. The solution is equally simple: refuse to accept so many work assignments in your private life or your working life.
63.________
“I can handle stress” is regarded as a positive statement in the world of work. People who can handle stress are given more and more to cope with -- until one day they break.
Pay careful attention to the signs that tell you that you are under more stress than you can cope with. These signals can come from various areas of life. You become ill, or your work efficiency decreases.
If you have any of these symptoms, change your life goals and decrease your tolerance of stress. Say quite openly, “I can't manage that.”
64.__________
“If only I were slimmer, more beautiful, richer, cleverer, then I would be happier.” This is a dream that makes a lot of people ill, depressed, and unhappy. Life has its flaws, defects, corners, and edges. Only those who accept this reality can lead a really full life.
Of course there are activities in which errors are dangerous: driving a car; crossing the road. But life doesn’t consist entirely of these things. In/Among them there is a lot of room for small and large mistakes.
65._________
Successful people all have their own places where they can withdraw in order to work. Find out which places improve your creativity. For me it’s the train. When I know that I’m going to be traveling for four hours without phone calls and people knocking on my door, I find my mind is free and I can read or write complex articles. There can be problems working on the train, of course: if the person sitting opposite you keeps talking away, or if train trips make you tired (some people fall asleep after a few miles).
第二节 阅读表达：每题2分，共10分。
.阅读下面的短文，并根据短文后的要求答题（请注意问题后的词数要求。答案写在答卷纸上）
Learning to save money when you're young is an important lesson. All good lessons and habits begin early, and saving is a skill that everyone needs. Many people—adults included—do not have a good sense of saving for the long run.
I have been lucky to learn this lesson early because I have had a grass-cutting business since I was 10 years old. Of the money I make I spend about 10 percent and save the other 90.
Making sure you save and don't spend too much is a good way to build up wealth. I have put my earnings in a bank. Many teens I know spend all the money they earn so it never has a chance to grow. Young people should realize that their teenage years are a great time to begin saving.
At high school many parents pay for almost everything, so your expenses can be small. If you have a job, you should have fun with some of the money. But you should also save some so that it will grow. Then you can begin planning for your future. When you spend money, you not only lose that money, but also lose the interest you could have earned by saving it.
After high school, college is expensive and then "real" life begins, with expenses such as food and rent. If you can hold onto a good percentage of the money you earn as a teen, going to college and buying a house will be much easier. ________________, the more time the money has to grow. If you are in your thirties without any savings, you will always have to struggle. The earlier you begin saving, the easier it is to create a nest egg.
Many say money cannot make you happy, and this is true. But money can help you to lead a secure life.
Saving early will mean you will have to work for fewer years when you are older. It will also allow you to spend time doing the things that you want to do.
In addition to this, it will mean you can live the way you want to without worrying.
76. What’s the best title of the passage?
[来源:ZXXK]
77. Which sentence in the passage is the closest in meaning to the following one?
As long as you save early, you’ll do less work to live well at your old age.
78. Please fill in the blank in the passage with proper words or phrases to complete the sentence.（within 10 words）
79. According to the passage, what do you think of saving? （within 30 words）
_____________________________________________________________
80. Translate the underlined sentence into Chinese.
_____________________________________________________________
Not all memories are sweet. Some people spend all their lives trying to forget bad experiences .Violence and traffic accidents can leave people with terrible physical and emotional scars . Often they relive (重新体验) these experiences in nightmares .
Now American researchers think they are close to developing a pill ,which will help people forget bad memories . The pill is designed to be taken immediately after a frightening experience . They hope it might reduce , or possible erase (抹去) the effect of painful memories .
In November, experts tested a drug on people in the US and France. The drug stops the body releasing chemicals that fix memories in the brain . So far the research has suggested that only the emotional effects of memories may be reduced , not that the memories are eased .
The research has caused a great deal of argument . Some think it is a bad idea , while others support it . Supporters say it could lead to pills that prevent or treat soldiers’ troubling memories after war .
They say that there are many people who suffer from terrible memories . “Some memories can ruin people’s lives . They come back to you when you don’t want to have them in a daydream or nightmare . They usually come with very painful emotions ,” said Roger Pitman , a professor of psychiatry (精神病学) at Harvard Medical School. “This could relieve a lot of that suffering .”
But those who are against the research say that changing memories is very dangerous because memories give us our identity (物质). They also help us all avoid the mistakes of the past . “All of us can think of bad events in our lives that were horrible at the time but make us who we are . I’m not sure we’d want to wipe those memories out.” said Rebecca Dresser , a medical ethicist (伦理学家).
Some people fear that although the drug would first be used in only very serious cases , it would become more and more common . “People always have the ability to misuse science,” said Joeph Le Doux, a New York University memory researcher . “All we want to do is help people have better control of memories .”
What’s the main idea of the text ?
A．People often suffer from bad memories .
B．American researchers are trying to develop a pill .
C．Forget bad memories , and be happy .
D．The research has cause a heated argument .
The underlined word “it” in paragraph 4 refers to “ ”.
A．the new drug B．the research into the drug
C．the memory D．the chemical in the drug
Which of the following is not the opinion of the supporters ?
A．The pill can erase all the memories in the past
B．Some memories can ruin people’s lives. The pill can relieve emotional suffering .
C．The pill can also help many other types of people who suffer from terrible memories .
D．The pill can also prevent or treat troubling memories in soldiers after war
Which of the following is not the opinion of the opponents (反对者)?
A．Our memories give us our identity .
B．The memories help humanity avoid mistake of the past .
C．The drug should be used in only very serious cases .
D．People may not be sure whether they want to wipe the memories out .
It could be inferred from the passage that .
A．the pill has been developed and will be more and more common
B．the pill has helped soldiers forget bad experiences during the war .
C．The pill is being tested on some people by some researchers .
D．The pill will be forbidden because people have different opinions of it .
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