Nicole Delian, 17, suffers from a condition that makes her sleep up to 19 hours a day and as much as 64 days in a row． Nicole Delian is tired of sleeping．
This 17-year-old teenager from North Fayette, Pa．, has a rare condition called Kleine-Levin Syndrome -- or "Sleeping Beauty Syndrome" -- that makes her sleep 18 to 19 hours a day．
And when she does wake up, she is often so tired out that she is in a sleepwalking state and doesn't remember doing basic things like eating, according to KDKA-TV．
Nicole's sleepwalking state has been so severe that she once slept through the holidays, awaking one day in January when she finally opened Christmas gifts alongside her family, according to ChartiersValley．Patch．com． ．
"She's never really adjusted to it," her mother, Vicki Delien told the website． "She's 17 now and it really upsets her． She's missed out on a lot．"
Delien told talk show host Jeff Probst that the teen has at times slept 32 to 64 days in a row, waking only in sleepwalking mode to eat．
Kleine-Levin Syndrome is incredibly rare, only affecting about l,000 people worldwide, and very hard to diagnose．
In Nicole's' case, it took 25 months for doctors to diagnose her, according to ChartiersValley．Patch．com, and everything from a virus, to epilepsy（癫痫） to West Nile was mentioned, including, unfortunately, the possibility she was faking it for attention．．
When a typical episode of Sleeping Beauty Syndrome begins, the patient becomes progressively drowsy（昏昏欲睡的） and sleeps for most of the day and night, waking only to eat or go to the bathroom, according to the Klein-Levin Syndrome Foundation website． "When awake, the patient's whole behavior is changed, often appearing “stupid" or childlike． When awake he experiences confusion, complete lack of energy, and lack of emotions．"
Patients also report that everything seems out of focus, and that they are hypersensitive to noise and light． Some patients also have intense food cravings（渴望）．
The Delians did not say whether Nicole has experienced these symptoms．
There is no known cure, but Nicole's family is using a combination of epilepsy and narcolepsy（发作性嗜睡病）medication to minimize the incidents to just two a year．What's the reflection of Nicole's sleepwalking state?
| A．Being forgetful． | B．Missing Christmas． |
| C．Sleeping around the clock． | D．Being exhausted and bad-tempered． |
According to the passage, Kleine-Levin Syndrome ．
| A．is not impossible for doctors to diagnose |
| B．affects approximately l,000 people all round the country |
| C．is also known as Sleeping Beauty Syndrome which only affects females |
| D．makes those suffering this condition sleep as much as 64 days in a row without eating |
Frorn the passage we can infer that ．
| A．the disease will change the patients' behavior for good |
| B．the case of Nicole has been covered several times by different media |
| C．the．patients of this kind are more and more sleepy when the syndrome begins |
| D．the patients of this kind become too sensitive to being exposed to any noise and light |
According to the passage, Nicole ．
| A．was once suspected of lying about her condition |
| B．has a good appetite for food because of the disease |
| C．has adapted to the condition and can well cope with it |
| D．will be cured of the disease by using the combined medication |
Reading is good for you. There is increasing evidence to show that reading isn’t merely a way of improving literacy and knowledge, but that it might actually be good for one’s mental and physical health, too.
In the age of Twitter and short attention spans, reading novels, which requires intense concentration over a long period of time, could be the antidote(矫正方法).
Neuroscientists Baroness Susan Greenfield says that reading helps to lengthen attention spans in children and improve their ability to think clearly. “Stories have a structure that encourages our brain to think in sequence, to link cause, effect and significance,” she says “It is essential to learn this skill as a small child.”
“In a computer game, you might rescue a princess, but you don’t care about her, you just want to win,” she explains, “But a princess in a book has a past, present and future. You can relate to her. You see the world through her eyes”
According to professor John Stein, Oxford university, reading is far from a passive activity. “Reading exercises the whole brain,” he explains. “ When we get lost in a good book, we are doing more than following a story, Imaging what is happening is as good as activating the brain as doing it. In other words, our brains simulate(模仿) real experiences, and it is just as if we were experiencing them ourselves. This doesn’t happen when we are watching a TV or playing computer games.”
Getting stuck in a good novel appears to be good for one’s mental health. Reading helps one not only fights loneliness, but also forget one’s own problems for a while.
Researchers found that just six minutes of reading could reduce stress levels by more than two-thirds, more than listening to music or going out for a walk. The concentration required to read distracts the mind, easing muscle’s tension and slowing the heart rate. Reading may be good for physical health, too, by preventing brain aging and disease.Which of the following statement is true about playing computer games?
| A．It encourages our brains to think clearly |
| B．It makes people feel lonely |
| C．It makes the player concentrate on the result instead of the role in it |
| D．It can help lengthen one’s attention span. |
According to John Stein, reading _______
| A．is simply following a story |
| B．is a passive activity |
| C．can active the brain |
| D．has the same results as watching TV |
What is the main purpose of this passage?
| A．To show how to improve children’s attention spans |
| B．To encourage people to read |
| C．To show that Twitter has a negative influence |
| D．To compare the results of reading and watching TV |
The last two paragraphs are mainly about
| A．the mental and physical benefits of reading |
| B．ways of getting rid of stress |
| C．the problems we face in daily life |
| D．the factors that cause people to feel lonely |
What would be the best title for the passage?
| A．Reading Books Helps Keep Your Healthy |
| B．The Structure of a Book |
| C．The Brain Activities While Reading |
| D．How to Teach Children to Read |
It’s the place where smart people make smart machines work even smarter. It’s also in the heart of sunny California, a great place to start a family and raise kids. What could be better?
But something is happening to their children. Up until the age of two they develop normally. But then everything seems to go backwards. The children become locked into their own small world, unable to communicate at all.
They call it the “curse(诅咒)of Silicon Valley,” but the medical name for the condition is autism(自闭症). It used to be thought that autism was a kind of mental illness. Now doctors are sure that it is a neurological disease transmitted genetically. It seems that the people leading the communications revolution are having children who cannot communicate at all.
But even the parents have trouble communicating. Asperger’s Syndrome is a mild version of autism. People who have it are highly intelligent and often brilliant with numbers or system but have no social skill. This very combination of symptoms makes Asperger’s sufferers into ideal computer professionals.
The Asperger’s sufferer has always been a well-known figure in popular culture. He or she was the eccentric but dedicated scholar or the strange uncle or auntie who never married. But the high numbers of such people in Silicon Valley mean that they can meet others who understand them and share their interests. And while they might not be personally attractive, they can earn truly attractive amounts of money. They can get married and have kids. Unfortunately, many of the children of two Asperger’s parents seem to be developing serious autism.
There is little anyone can do. It takes hours of work just to make autistic child realize that anyone else exists. And there is no cure in sight. Some argue that no cure should be found. “It may be that autistics are essentially different from normal people, but that these differences make them invaluable for the evolution of the human race,” says Dr. Kirk Whilhelmsen of the University of California. “To eliminate the genes for autism could be disastrous. ”
It seems that the children of Silicon Valley are paying the price of genius.What is the best title of the passage?
| A．The Price of Genius |
| B．Asperger’s Syndrome, a Mild Version of Autism |
| C．No Cure Should Be Found |
| D．Ideal Computer Professionals |
What does Dr Kirk Whilhelmsen think of autism?
| A．It is disastrous to society. |
| B．It is not completely a bad thing. |
| C．It is a punishment to those working in Silicon Valley. |
| D．People with autism should never marry. |
What can we learn about autism according to the passage?
| A．It is believed to be a kind of mental illness that can be cured. |
| B．People with autism can’t find people sharing their interests. |
| C．They do not care about the presence of others. |
| D．They are a burden for the society. |
Why do people call autism “curse of Silicon Valley”？
| A．Because autistic people live in Silicon Valley. |
| B．Because many people working in Silicon Valley have autism children. |
| C．Because people with autism will be driven out of Silicon Valley. |
| D．Because people with autism are not personally attractive and not liked by others. |
What can we know about Asperger’s Syndrome according to the passage?
| A．Asperger’s sufferers are ideal computer professionals. |
| B．Asperger’s sufferers never get married and have children. |
| C．Asperger’s sufferers are ashamed of themselves and locked into their own world. |
| D．Asperger’s sufferers can be beneficial to society if they are cured. |
Samuel Osmond is a 19-year-old law student from Cornwall, England. He never studied the piano. However, he can play very difficult musical pieces by musicians such as Chopin and Beethoven just a few minutes after he hears them. He learns a piece of music by listening to it in parts. Then he thinks about the notes in his head. Two years ago, he played his first piece Moonlight Sonata(奏鸣曲)by Beethoven. He surprised everyone around him.
Amazed that he remembered this long and difficult piece of music and played it perfectly, his teachers say Samuel is unbelievable. They say his ability is very rare, but Samuel doesn’t even realize that what he can do is special. Samuel wanted to become a lawyer as it was the wish of his parents, but music teachers told him he should study music instead. Now, he studies law and music.
Samuel can’t understand why everyone is so surprised. “I grew up with music. My mother played the piano and my father played the guitar. About two years ago, I suddenly decided to start playing the piano, without being able to read music and without having any lessons. It comes easily to me ---I hear the notes and can bear them in mind---each and every note,” says Samuel.
Recently, Samuel performed a piece during a special event at his college. The piece had more than a thousand notes. The audience was impressed by his amazing performance. He is now learning a piece that is so difficult that many professional pianists can’t play it. Samuel says confidently,” It’s all about super memory---I guess I have that gift.”
However, Samuel’s ability to remember things doesn’t stop with music. His family says that even when he was a young boy, Samuel heard someone read a story, and then he could retell the story word for word.
Samuel is still only a teenager. He doesn’t know what he wants to do in the future. For now, he is just happy to play beautiful music and continue his studies.What is special about Samuel Osmond?
| A．He has a gift for writing music. |
| B．He can write down the note he hears. |
| C．He is a top student at the law school. |
| D．He can play the musical piece he hears. |
What can we learn from Paragraph 2?
| A．Samuel chose law against the wish of his parents. |
| B．Samuel planned to be a lawyer rather than a musician. |
| C．Samuel thinks of himself as a man of great musical ability. |
| D．Samuel studies law and music on the advice of his teachers. |
Everyone around Samuel was surprised because he _________.
| A．received a good early education in music |
| B．played the guitar and the piano perfectly |
| C．could play the piano without reading music |
| D．could play the guitar better than his father |
What can we infer about Samuel in Paragraph 4?
| A．He became famous during a special event at his college. |
| B．He is proud of his ability to remember things accurately. |
| C．He plays the piano better than many professional pianists. |
| D．He impressed the audience by playing all the musical pieces. |
Which of the following is the best title of the passage?
| A．The Qualities of a Musician |
| B．The Story of a Musical Talent |
| C．The Importance of Early Education |
| D．The Relationship between Memory and Music. |
People without homes have always been present in America. In the past，they were called hobos，bums，or drifters. It was not until the early 1980s that these people received a new name，when activists named them the homeless.
The types of people who were homeless also changed in the 1980s. No longer were they primarily older men. They were younger，with an average age of 35. Their numbers consisted of women，children，adolescents and entire families. They were of many races and cultures. No longer were they only in the inner city. They lived in rural areas and in large and small cities. No longer were they invisible to the people with homes and jobs. The homeless of the 1980s lived in packing crates (装货箱) and doorways. They slept on sidewalks and in public parks. They begged money from passersby.
Counting the numbers of homeless people is difficult. However，in 1984 the Department of Housing and Urban Development estimated the homeless population at between 250,000 and 350,000. In 1990 the Census Bureau counted about 459,000 people in shelters，in cheap hotels，and on the streets. In 1995 the National Alliance to End Homelessness estimated that there were 750,000 homeless Americans.
The homeless of the 1980s also began to speak out for themselves. Some spoke to Congress and to government committees controlling funding for social programs. Street newspapers，such as Chicago’s Streetwise and Boston’s Spare Change，had stories，poems，and essays that expressed the homeless viewpoint. The visible and vocal presence of the homeless prompted help from volunteers and government agencies. But what is still needed is a solution to the plight of America’s homeless population.This passage is mainly about________.
| A．one homeless person’s story |
| B．the history of the homeless |
| C．the changes of the homeless in the late 20th century |
| D．a way to provide homes for the homeless |
How did the homeless speak out about their problems?
| A．By writing books. |
| B．By moving to rural areas. |
| C．By being elected to the government committees. |
| D．By expressing their viewpoints in street newspapers. |
Who is responsible to get the number of the homeless population according to the passage?
| A．Government agencies. |
| B．Street newspapers. |
| C．The homeless themselves. |
| D．The volunteers. |
The underlined word “plight” in the last paragraph means “______”.
| A．income | B．flight |
| C．difficulty | D．employment |
Which of the following is TRUE according to the passage?
| A．The homeless all lived in urban cities in America. |
| B．The name “the homeless” was given in the early 1980. |
| C．Not only the disabled belong to the homeless family. |
| D．There were about 800,000 homeless people in western countries. |
Around the world, honeybee groups are dying in huge numbers: About one-third of nests collapse each year. For bees and the plants they pollinate (授粉) — as well as for beekeepers, farmers, honey lovers and everyone else who appreciates this marvelous social insect — this is a catastrophe.
Honeybee collapse has been particularly worrying because there is no one cause, but rather a thousand little cuts. The main elements include the mixed impact of pesticides (杀虫剂) applied to fields, as well as pesticides applied directly into nets to control bugs, pests and diseases; nutritional shortages caused by vast acreages of single-crop fields that lack diverse flowering plants; and commercial beekeeping itself, which destroys groups by moving most bees around the country multiple times each year to pollinate crops.
The real issue, though, is not the volume of problems, but the interactions among them. Here we find a major lesson from the bees that we ignore at our risk: the concept of synergy (协同作用), where one plus one equals three, or four, or more. A typical honeybee colony contains remains from more than 120 pesticides. Alone, each represents a benign dose (良性剂量). But together they form a poisonous soup of chemicals whose interplay (相互作用) can greatly reduce the effectiveness of bees’ immune systems, making them easier to suffer from diseases.
Observing the death of honeybees should warn us that our own well-being might be similarly threatened, and the widespread collapse of so many groups presents a clear message: We must demand that our regulatory authorities require studies on how exposure to low dosages of combined chemicals may affect human health before approving compounds.
Bees also provide some clues to how we may build a more collaborative relationship with the services that ecosystems can provide. Bees could offer some of the pollination service needed for agriculture. People discovered that crop harvests, and thus profits, are maximized if some cropland are left uncultivated for bees. Meanwhile a variety of wild plants means a healthier, more diverse bee population, which will then move to the planted fields next door in larger and more active numbers.Which of the following is NOT the cause that leads to bees dying?
| A．Lack of nutrition from enough diverse flowering plants. |
| B．The pests and diseases of the bees. |
| C．The beekeepers’ destroying without intention |
| D．The pesticides applied to crops. |
By saying “one plus one equals three, or four, or more” in Paragraph 3, the author means that ____.
| A．bees united mean they are much more powerful |
| B．bees united mean they are much more poisonous |
| C．pesticides mixed mean they are much more poisonous. |
| D．pesticides mixed mean they are much more effective. |
The lesson people can learn from bees dying is that ____________.
| A．medicine is as powerful as pesticide |
| B．our health might be threatened by pesticides |
| C．we should protect bees by reducing the usage of pesticides |
| D．medicine may be harmful to us when used together |
What is the last paragraph mainly about?
| A．Keeping a balance with nature is important |
| B．More plants mean more and healthier bees. |
| C．Bees are very important to agriculture. |
| D．Bees can bring in good higher profits to farmers |
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