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John Nash,a Nobel Prize winner and a mathematical genius whose struggle with mental illness was documented in the Oscar-winning film A Beautiful Mind,was killed in a car accident on May 24th, 2015.
Born in West Virginia, Nash displayed a keenness for mathematics early in life,independently proving Femret's little theorem(定理)before graduating from high school. By the time he turned 30 in 1958,he was an unquestionable academic celebrity. At Princeton, Nash published a 27-page thesis that led to applications to economics,international politics, and evolutionary biology
His signature solution-known as a "Nash Equilibrium(纳什均衡)”-found that competition among two opponents,not necessarily governed by zero-sum logic. Two opponents can, for instance,each achieve their maximum objectives through cooperating with the other, or gain nothing at all by refusing to cooperate. It is now regarded as one of the most important social science ideas in the 20th century.
In the late 1950s, Nash began a slide into mental illness. By the time Nash was awarded the Nobel Prize in Economics in 1994, he hadn't published a paper in 36 years. But like a child cured of a nightmare by the switch of a light, Nash recovered from his illness seemingly by choosing not to be sick anymore. He continued to work, travel,and speak at conferences for the rest of his life.
In 2001,the release of the film A Beautiful Mind,based an Sylvia Nasar’s 1998 book of the same name,introduced Nash's unusual life story to an international audience
John Nash passed away because of__________

A.a mental illness B.overwork
C.a traffic accident D.starvation

According to“Nash Equilibrium",what will happen if  two opponents refuse to cooperate?

A.They will get nothing at all.
B.They will get what they really want
C.'They will lose the support from each other
D.They will achieve their maximum objectives.

Which of the following can be the best title for the text?

A.John Nash's Sudden Death
B.John Nash's Extraordinary life
C.John Nash's Equilibrium
D.John Nash's Mental illness.
科目 英语   题型 阅读理解   难度 中等
知识点: 故事类阅读
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With the popularity of Harry Potter novels, the number of children applying to boarding schools has risen, many of them hoping to find their own version of Hogwarts. However, others have interpreted this trend as a reaction to longer working hours and the break up of more marriages. The boarding schools of fiction are presented as one long midnight feast with pillow fights making firm friendships. However, some people say the reality is children having more homesickness and a lack of individual attention. Modern boarding schools have done much to get rid of the image of the mass dormitories with 40 or more beds in one room, some going as far as providing private rooms with bathrooms. Similarly, they make great announcements for their academic advantage, particularly in light of the increase in exams, homework and university entrance requirements facing children wishing to succeed in the modern world.
Alongside these more conventional schools, two types of boarding schools have also become more popular recently. Sports academies and stage schools seek to cater for children with particular interests and talents, while so-called troubled-teens have been able to turn to a range of religious or wilderness schools to solve their problematic behavior.
Boarding schools allow children a safe space in which to accomplish greater control and independence over their daily lives. Teachers and staff can look after and support but they are unlikely to be over-protective. This can be a great preparation for university or for working away from home in later life as it provides an intermediate step between childhood and full independence.
However, Parents are a child’s most natural support and best role models to learn from. If they are separated from them for long periods of time, this may damage their relationship and leave the child feeling anxious or alone. Schools are unlikely to be able to copy the detailed knowledge of each individual child that a parent has and therefore cannot be as effective in supporting the child.
To sum up, boarding schools have both their advantages and disadvantages, so it is up to you to decide whether to send your children to boarding schools or not.
What do we know from the passage?

A.More and more children go and visit Hogwarts on their own.
B.Pillow fights in boarding schools make firm friendships in reality.
C.More children want to go to boarding schools because of Harry Potter novels.
D.There aren’t special schools for the particularly talented children.

What kind of schools may be the most suitable for the so-called troubled-teens?

A.sports academies B.Wilderness schools
C.Conventional schools D.Stage schools

We learn from Paragraph 4 that __________.

A.teachers of boarding schools are the best examples for children to learn from
B.children can be more independent if they are separated from their parents
C.parents know their children better than teachers of boarding schools
D.schools are much more effective than parents in supporting children

What is the author’s opinion of boarding schools?

A.Neutral B.Negative C.Positive D.Critical

Does your pet have a slim figure? According to the Association of Pet Obesity Prevention (APOP), about half of all dogs and nearly 60% of all indoor cats are overweight. Larry Kornegay, president of the American Veterinary Medical Association, says he sees an overweight pet nearly every day, and unusually the owner is overweight. So talking about the topic can be touchy. “I talk about their pet’s health. Still, some clients take it personally.”
Here are some tips for pet weight loss:
See the vet(兽医). Have your vet put together a plan and treat any existing medical problems. Pain relief and diet changes may be required for arthritic(患关节炎的) pets, which will allow for exercise to at least begin.
Skip the crash diet (an attempt to lose weight quickly by strictly limiting the diet). A special weight-loss diet may be suggested. For example, look for the supplement which burns fat and builds muscle mass in foods. Never place any pet on a crash diet, especially cats, which can suffer a potentially fatal liver disease as a result. There’s a safe weight-loss drug for dogs you can ask your vet about.
Dine alone. “Cut out treats and resist temptation by keeping pets out of the room you’re dining in,” says Chicago vet Sheldon Rubin. You can buy low-calorie treats for dogs and cats. Rubin also recommends mini carrots, small apple slices or blueberries for dogs. What’s important is finding other ways, aside from food, to show your love. Play with your cat using an interactive toy, and take your dog for walks. Walks are great for bonding, and good for you. Studies show people are actually more willing to lose weight themselves if it also will help their pet.
Feed pets at special times. Pre-measure food carefully—don’t give them a larger meal than ever—and leave it in various places, so pets sniff it out and use the stairs. It’s fun, and it’s good exercise.
The underlined word “touchy” in Paragraph 1 probably means__________

A.sensitive B.exciting C.moving D.pleasant

What can be inferred from the passage?

A.Overweight people usually like overweight pets.
B.Pets’ weight is easier to lose than humans’.
C.Cats have a greater chance of serious liver disease.
D.Overweight people often ignore their pets’ weight.

Which of the following methods is healthy for your pets?

A.Providing them with mini carrots or blueberries.
B.Keeping them with you when you’re dining.
C.Supplying them with larger meals or drinks.
D.Leaving the food in a fixed place for your pets.

What does the passage mainly tell us?

A.How to feed pets without a crash diet.
B.The importance of pet weight loss.
C.How to help pets lose weight.
D.The problems that pets will meet.

If you plan on visiting to Fiji, you are probably looking for some fun things to do. Below are four unusual places.
The Poseidon Resort
The Poseidon resort is an underwater resort that gives visitors a beautiful view of sea life. This resort covers 255 acres. It’s covered and surrounded by a lagoon (咸水湖) that covers 5,000 acres and is about 90 feet under water, giving you a beautiful view of sea life right before your eyes. This resort even has a hotel for those who would prefer to have the unusual experience of sleeping and waking up to the beautiful scenery all around them.
The Sabeto Mud Pool
If you’re looking for something unusual to do, you can’t pass up the mud pool at Sabeto. It is located in a mountain range with a huge group of Geothermal (地热的) pools full of nice, warm mud. Getting down and into the mud in the pool is believed to have benefits for healthy skin. This is unusual, but adults and especially kids will love it.
Fire Walking
Fire walking in Fiji is believed to have originated on the island of Beau. Fire walking is when you walk on white-hot stones barefoot. To do this, you have to be mentally prepared for it. Trust me; there is a lot of preparation and strict rules that travelers follow in order to do this safely.
The Fiji Museum
The Fiji museum is unusual due to all the amazing artifacts you’ll see dating back 3,000-4,000 years. This museum has a certain attraction that makes it funny—a shoe. It’s been said that a man named Thomas Baker was eaten by the locals several centuries ago and the only thing left was his shoe. This unusual museum is a great idea if you bring the whole family to Fiji.
Visitors who have the unusual experience of sleeping at the Poseidon resort can _________.

A.enjoy the excellent service in the hotel
B.open windows to see sea life swimming
C.see sea life around them in the room
D.only watch videos about sea life

Why do adults like to get down into the mud pool?

A.To float on the warm mud
B.To make them strong
C.To play with the warm mud
D.To keep their skin healthy

Which of the following things needs more courage and stricter rules?

A.Trying fire walking
B.Visiting the Poseidon resort
C.Getting into the Sabeto Mud Pool
D.Visiting the Fiji museum

The underlined word “artifacts” in Paragraph 5 means__________.

A.historic things made by man
B.things invented not long ago
C.things that look very strange
D.useful things in people’s daily life

It is football time again.Currently, the qualifying rounds are being played to decide which countries will send teams to the next World Cup.Some Soccer is becoming more and more popular on a worldwide scale and these qualifying legs are causing much excitement.
The game is popular at club level as well.Many fans go every week to support their teams, whether the event is a home or away one, hoping to get a result.They all hope an attacking game, with a lot of goals being scored.Obviously, they do not want to see a boring, defensive match where the players are aimlessly passing the ball to each other.
Sadly, not all the action always takes place on the ground.All too frequently, there is action in the stands, too.Football supporters, most of whom declare their loyalty , by wearing their team colors, in the form of shirts, are not known for their quiet behavior.They are often very noisy, shouting noisy encouragement to their team and singing deafening songs.
There is much rivalry between supporters.Mostly, this is good-natured, but trouble can easily arise.Fans get angry if they feel that a referee has made a wrong decision, perhaps giving one of their team a red or yellow card unfairly, or perhaps failing to notice a foul committed by a member of the other team.
When trouble breaks out in a football crowd, it can be difficult to control.Stadium officials often seat the opposing fans in separate parts of the ground as a precaution against fighting. However, preventing trouble is more difficult outside the ground.In the worst cases, riot (暴乱)police have to be called in.
Unfortunately, there are some fans who enjoy this violent aspect of football.These football hooligans (流氓) really enjoy a running battle with the police, and call up other people to throw stones and bottles at them.They regard football not only as a sport, but as an excuse for trouble makings.Inevitably, their behavior spoils the reputation of the game.
The qualifying rounds are played to ______.

A.make the game more exciting B.attract soccer fans at club level
C.raise funds for the organization D.select the teams for the next rounds

What do football fans hope to see?

A.A home game. B.A defensive game.
C.An exciting game. D.An evenly matched game.

Riot police are called in ______.

A.to stop lighting occurring outside the ground
B.to separate the opposing fans inside the ground
C.as a precaution against trouble inside the ground
D.as a precaution against lighting outside the ground

It is implied in the last paragraph that ______.

A.football has a poor reputation
B.football hooligans are crazy about the games
C.football fans enjoy spoiling games
D.football can be an excuse for troublemaking

To whom it may concern,
This letter describes the worst travel experience I have ever had.The problems we had were the result of poor management and thoughtless employees.Your airline should be ashamed of treating its customers so poorly.
On January 5, we arrived in Denver from Houston and checked in for our next flight.It wasn’t long before the agent announced that our flight would be delayed because of a mechanical problem. The equipment was in Aspen, and they expected it to be repaired soon.
Soon shortly turned to much later, and during the delay, weather temporarily closed the Aspen airport.The weather cleared in Aspen and the plane took off very late for Denver.While it was in the air, the agent announced that the plane would be used for the next flight and that our flight was being cancelled.
This cancellation struck me as being unfair.There was a mad scramble (争先恐后) as the 50 or so passengers scheduled for our flight fought for seats on later flights.When the dust settled, we were wait-listed on the 9’-00 flight the next morning.We had to spend the night in the airport.
Coming home was no better.Because of a mechanical problem, it looked like we would miss our connection in Denver.The agent assured us they would hold the Newark flight for us.Needless to say, the flight to Houston taxied out as we pulled into the gate.Arrangements were made for us to take the next flight, so we sat in the airport for 5 hours.When we finally arrived in Houston, our skis were missing.As of this writing, the skis have not been found.
Nothing you can do will make us feel better about our flights.If you are a responsible business, however, you will do what you can to see that passengers in the future are treated better.
With great displeasure,
Phyllis Dooley
When Phyllis wrote her letter, she felt ______.

A.tired B.fooled C.annoyed D.ashamed

What was Phyllis’ destination when she left home on January 5?

A.Denver. B.Houston. C.Aspen. D.Not mentioned

What happened to Phyllis on her day coming home?

A.She took a taxi to Houston airport.
B.Her flight to Houston was cancelled.
C.Her flight was delayed for five hours.
D.She missed her connection in Denver.

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