Boris Worm of Dalhousie University in Nova Scotia, Canada, led the international team that did the study. Professor Worm says species have recently been disappearing from oceans at increasing speed. At this rate, he says, all seafood species could collapse by 2048 and seafood supplies from the world’s ocean could be almost gone by then.
Other studies have also warned about the dangers of overfishing and the effects on ocean environments. But not everyone thinks the oceans are likely to be empty in fifty years. Some scientists said parts of the world do have problems, but others are doing a good job of protecting fish populations. Government officials in several countries with large fishing industries also questioned the research.
The study appeared earlier this month in Science magazine.
The researchers say damage to oceans affects not only fish populations but also the productivity of ecosystems. These complex systems help control water quality. The scientists say the loss of different kinds of sea life appeared to increase the risk of fish kills and beach closures from harmful algae growth.
The scientists examined the results of thirty-two experiments and observed forty-eight protected areas. They also looked at records of catches worldwide. They studied records from the United Nations Food and Agriculture Organization for nineteen fifty to two thousand three. And they examined archeological information and other historical records for twelve coastal areas. That research reached back over a thousand years.
Boris Worm says the findings were, in his words, "beyond anything we suspected." But he also said the situation is not too late to correct. He said that with good fisheries management, some species could completely recover in three to ten years.
小題1:Which of the following isn’t the damage to the ocean?     
A．The species of fish in the ocean are reducing.
B．Sea water is polluted.
C．Sea water quality is improved.
D．Less productivity of ecosystem.
小題2:The conclusion of the research led by Boris Worm is _________. 
A．unbearableB．unbelievable
C．doubtfulD．Convincing
小題3:The research led by Boris Worm _________.          
A．was conducted by scientists from Canada
B．referred to information of many countries
C．lasted from 1950 to 2003
D．referred to records dating back to over 1,000 years ago.
小題4:Which of the following statements is NOT true?      
A．It’s too late to take action to improve the situation.
B．Some species will recover with efforts.
C．Boris Worm hopes that people take the warning serious.
D．Boris Worm shows great concern about ecosystem.

小題1:C
小題2:D
小題3:B
小題4:A
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科目：高中英語 來源：不詳 題型：完形填空

We have known for a long time that flowers of different plants open and close at different times of day. This is so    1   that there seems to be no need to ask the reason for it. Yet no one    2   understands why flowers open and close like this at particular times. The process is not as    3   as we might think, as recent experiments have shown. In one study, flowers were kept in constant    4  . We might expect that the flowers, without any information about the time of day, did not open as they    5   do. As a matter of fact, they    6   to open at their usual time. This suggests that they have some mysterious(神秘的) way of knowing the    7  . Their sense of time does not    8   information from the outside world; it is, so to speak, inside them, a kind of “inner clock”.
This    9   may not seem to be very important. However, it was later found that not just plants but also    10  , including man, have this “inner clock” which    11   the working of their bodies and influences their activities. Men, then, are also influenced by this mysterious    12  . Whether we wish it or not, it affects such things in our life as our need for sleep, our need for food.
In the past, this did not really    13   because people lived in natural condition. In the    14   world, things are different; now there are spacemen, airplane pilots and, in ordinary life, a lot of people who have to work at night. It would be very   15 , then, to know more about the “inner clock”. Such things as flowers might help us understand more about ourselves.
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A．familiarB．strangeC．similarD．special
小題2:
A．partlyB．personallyC．reallyD．willingly
小題3:
A．complexB．simpleC．matureD．meaningful
小題4:
A．quietnessB．darknessC．lonelinessD．sadness
小題5:
A．finallyB．completelyC．physicallyD．normally
小題6:
A．refusedB．decidedC．continuedD．failed
小題7:
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小題8:
A．deal withB．a(chǎn)dd toC．give awayD．depend on
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小題10:
A．beastsB．a(chǎn)nimalsC．strangersD．humans
小題11:
A．controlsB．studiesC．measuresD．destroys
小題12:
A．worldB．flowerC．powerD．experiment
小題13:
A．happenB．existC．matterD．work
小題14:
A．a(chǎn)ncientB．modernC．wonderfulD．peaceful
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科目：高中英語 來源：不詳 題型：閱讀理解

We are living in a wonderful age, which has become wonderful largely through the scientific discoveries and inventions. There are always new discoveries and new knowledge ahead in every field. For example, much is yet to be discovered in electricity. Weather forecasting is an important area today. Science is doing much in the control of diseases.
Science is a never-ending road for us to go along. Every field gives changes to the person who wants to make science his life work.
Science is also a method of thinking, which can teach us how to solve problems and help us to arrive at the truth. The men and women who will be the scientists of tomorrow are in our colleges, factories and farms today. We are all potential scientists.
小題1: The main idea of this passage is _____.
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B．science teaches us how to work better
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D．weather forecasting is important
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A．electricityB．scienceC．weatherD．the truth
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A．in electricityB．in weather forecasting
C．in every fieldD．in thinking
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A．importantB．scientificC．old D．new
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科目：高中英語 來源：不詳 題型：閱讀理解

Facebook is now used by 30 million people in the UK, about half the population.                                   
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She said: "We can announce today that we have reached 30 million in the UK, which we are really excited about."                                
Globally, Facebook has more than 500 million registered users, a milestone it hit last summer. Last July, it also revealed that it had 26 million registered UK users. In the last eight months, it has attracted four million extra UK users, bringing the UK total to 30 million, while in January 2009, Facebook had only 150 million registered users.                                        
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A．the announcementB．media conference
C．fast growing registered usersD．the benefits of Facebook
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C．old peopleD．young people
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A．Facebook would develop its own mobile phone operating system
B．Google didn't allow its users to sync their contacts with Facebook friends
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科目：高中英語 來源：不詳 題型：閱讀理解

Scientists have created a “ human-like robot” that can dance and do the housework.
“ Mahru” has been developed to imitate humans and can move its lips, eyebrows and pupils(瞳孔). The machine can also move its upper and lower body freely and automatically stop itself when walking.
In addition, it has been programmed to give out two kinds of pleasant smells to match its emotions.
The 1.5 tall robot was produced by researchers at the Korea Institute of Science and Technology (KIST) and is the first South Korean- developed machine of its kind.
“‘Mahru’ will open the way for the commercial use of humanoid robots doing housework,” You Bum-Jae, leader of the development research team ,said. “‘Mahru’ can dance while walking on its legs and is able to work in place of a human.”
Through an advanced motion capture (捕獲) system, “Mahru” can follow a variety of human movements and move its hands freely enough to deal with any obstacles that may get in its way when walking.
State-funded KIST showed the robot during a presentation at its head office in Seoul.
People here were treated to an entertaining demonstration which saw the robot show off the full range of its skills, most notably s series of dance moves.
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C．stop automatically when walkingD．express certain feelings through smells
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C．has skin feeling similar to humans’D．looks like a boy
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科目：高中英語 來源：不詳 題型：閱讀理解

Any foreigner who has tried to learn Chinese can tell how hard it is to master the tones required to speak and understand. And anyone who has tried to learn to play the violin or other instruments can report similar challenges.
Now researchers have found that people with musical training have an easier time learning Chinese. Writing in the online edition of Nature Neuroscience，researchers from Northwestern University say that both skills draw on the same parts of the brain that help people discover changes in pitch(音調(diào))．
One of the study’s authors，Nina Kraus，said the findings suggested that studying music “actually tunes our sensory system”．This means that schools that want children to do well in languages should hesitate before cutting music programs，Dr.Kraus said. She said music training might also help children with language problems.
Mandarin(普通話)speakers have been shown to have a more complex encoding(編碼) of pitch patterns in their brains than English speakers do. This is because in Mandarin and other Asian languages，pitch plays a central role. A single­syllable word can have several meanings depending on how it is intoned.
For this study，the researchers looked at 20 non­Chinese speaking volunteers，half with no musical background and half who have studied an instrument for at least six years.
As they were shown a movie，the volunteers also heard an audio tape of the Mandarin word “mi” in three of its meanings：squint，bewilder and rice. The researchers recorded activities in their brain stems to see how well they were processing the sounds. Those with a music background showed much more brain activities in response to the Chinese sounds.
The lead author of the study，Patrick C．M.Wong，said it might work both ways. It appears that native speakers of tonal languages may do better at learning instruments.
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B．he has an easier time learning music at the same time
C．it is hard to master the tones required to speak and understand
D．it is easy to use the brain to help him discover changes in pitch
小題2:Why does Chinese learning have something to do with music training?
A．Because there is the same difficulty in learning Chinese and music.
B．Because skills to learn the two make use of the same parts of the brain.
C．Because music training might help people with language study.
D．Because people who do well in Chinese study do well in music.
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A．created B．spelled
C．seemed D．pronounced
小題4:What would be the best title for this passage?
A．Mandarin Speakers Are Smarter than English Speakers
B．Skilled Ear for Music May Help Language Study
C．Pitch Plays a Central Role in Chinese Learning
D．Schools Need to Develop Music Programs

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科目：高中英語 來源：不詳 題型：閱讀理解

Scientists made a great break through this year in England when the first "test tube" baby was born．The birth was the result of many years of research by doctors．The doctors did the research in groups to help the women who cannot conceive a baby in the normal way．
What happened when the baby was born "from a test tube"? Well, the baby did not literally grow in a test tube．The first stage of the process was that the egg from the woman and the sperm from the man were put together in the test tube．After all, the embryo was put into the womb of a woman．This process was difficult．But it was successful, so the baby was eventually born, like any other, from a woman, only the woman wasn't the baby's real mother, but a sort of "carrier" of a baby produced by another couple．
Obviously, this method is to help to couples who can't have children because of physical problems in the woman．But very difficult moral problems arise in the kind of situation．Take it for instance, a case that happened this year．A couple who wanted a baby advertised for a woman to have a child by the father of the couple．They offered the woman a lot of money．The woman was made pregnant by artificial insemination; in this case, the woman "employed" to bear the child was its real mother．When the baby was born, the woman refused to give it back to the couple．But, in the eyes of the law, the woman had a right to keep the children because she was its biological mother．
You could argue that we should change the law to deal with this kind of situation．In earlier times, there were always healthy babies needing adoption, because family planning methods were not so effective as they are now．These days, however, most of the children who can be adopted are over six years old, often handicapped in some way．So a couple who want a young healthy baby cannot always adopt one, this is why the "test tube" baby is in demand．But is it normally right to use this method? Should we temper with nature in this way? Even if we change the law, would this be the right step to take ?
小題1:The birth of the first "test-tube" baby is a great advance _____．
A．on medical science
B．in birth control
C．on the research for babies
D．in the lives of married women
小題2:When we say a baby was born "from a test-tube", we mean_____ ．
A．the baby didn't develop in the womb of a woman
B．the baby has no biological parents
C．the embryo was formed in the test tube
D．the baby grew in the test-tube before it was born
小題3:According to the law, who has right to keep the baby produced by the artificial method?
A．The couple who want a baby．
B．The biological mother of the child．
C．The person who pays the money to the real mother．
D．The father who advertises for a biological mother．
小題4:According to the passage, people need "test-tube baby" because_____ ．
A．family planning methods are not effective．
B．they can't always adopt a young healthy baby
C．they are unwilling to adopt a child．
D．there are so many babies needing adoption．

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科目：高中英語 來源：不詳 題型：閱讀理解

About 45 percent of Americans don’t get enough sleep, according to a recent survey. However, the benefits of getting enough sleep far outweigh the thrill of watching TV for one more hour or surfing the web. Getting a better night’s sleep will help you lose or keep your weight more effectively. Try these simple steps to improve your quality of sleep.
Take time to relax
So many of us go-go-go until it’s time for bed, but it’s important to take time to slow down and relax before sleeping. Do relaxing things, such as listening to soothing (撫慰的) music or deep breathing. Avoid stimulating (刺激的) activities such as writing e-mails, talking on the phone and watching TV. Some guidelines (指導(dǎo)方針): no e-mail after 8 p.m. and no TV or phone calls after 9 p.m..
Darker is better
Your body regulates your sleep cycle in response to the presence and absence of light, so dim the lights as evening approaches. Try getting ready for bed by candlelight. When you’re ready to sleep, make sure your room is as dark as possible.
Put your thoughts to bed
We all need time to process our day, but bed is not the place to do it if you want to sleep well. Take 10 to 15 minutes to record your thoughts in a journal. This effective technique will capture what’s in your mind so you don’t lie awake. Tell yourself you’re putting your thoughts to bed so that you can go to bed.
No sugar or alcohol before bed
These may wake you up. If you need a snack before bed, make it protein.
Try to get more sleep
Get an extra hour or two of sleep every night for a week and see how you feel. You’ll notice the difference!
小題1:The purpose of writing this text is to ________________________.
A．share some ways to slow down and relax before sleeping
B．guide readers to improve their quality of sleep
C．tell readers the importance of getting a good night’s sleep
D．publish the results of a recent survey on quality of sleep
小題2:According to the text, we know that __________________________.
A．we should keep our bedrooms in strong light before going to bed
B．writing a diary may excite us and influence our sleep
C．we should never get up later on weekends than we do on weekdays
D．candlelight is a good choice for our bedrooms when we’re getting ready to sleep
小題3: We should take time to slow down because it can _________________________.
A．inform us of the importance of sleeping
B．signal to our body it’s time to sleep
C．tell us to stop watching TV for making phone calls
D．tell us not to do stimulating activities

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科目：高中英語 來源：不詳 題型：閱讀理解

Do you blank out, freeze up or feel so nervous in exams that you have trouble writing answers to questions that you knew just last night? If so, you likely have a case of test anxiety.
But, don’t panic. By recognizing the problem, you are taking the first step towards overcoming it.
Believe it or not, a touch of nervousness can sharpen your mind, allowing you to perform more quickly. This is because under stress, the body releases the hormone adrenaline (腎上腺素), which prepares it for something important that will happen. However, too much anxiety can result in sleeplessness, loss of appetite（食欲） before tests, and poor performances. Some people might feel shaky, hot, or even sick.
If you worry a lot or are a perfectionist, you are more likely to have trouble with test anxiety. Those who have prepared poorly for a test or have had negative experiences taking tests may also experience test anxiety.
When you feel a storm of anxiety coming on, stop what you are doing and make your mind a blank. If possible, actually tell yourself to “STOP”. This will get your mind off the stress.
Then think of being at a place of comfort and let your body relax. As you continue the test, find questions you know the answers to and answer them first. This will help restore your confidence.
Talk to yourself using positive language. Make it a habit to replace each negative thought with a logical reason. For example：“ I’ve studied hard and I know the material, so I’m ready to do the best I can.”
Another thing you can do is to learn to accept mistakes. In fact, they can be valuable learning opportunities.
Last but not least, start test preparation early---three to five days ahead of the quiz or test. After all, good study habits and skills ---for example, time management and note-taking – will give you the feeling that your are in control.
小題1:The first step to overcome nervousness is___ .
A．stopping what you are doing, and make your mind a blank.
B．getting aware of your problem that you are always nervous
C．releasing a kind of body liquid.D．making full preparations
小題2:___ are more likely to feel very nervous in tests.
A．People who feel a touch of nervousness in tests.
B．People who haven’t prepared very well.
C．People who require that everything must be perfect.
D．People who have recognized their problems.
小題3: According to the passage, which statement is TRUE?
A．Those who have ever failed in tests must feel anxious.
B．A touch of nervousness is a good thing.
C．You should answer the questions on the paper one by one.
D．Full preparation is not as important as nervousness controlling.

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