Between 2 and 3 pounds of wonder, it controls everything we say, do or think, who we are and what we care about. The way we walk or laugh or figure out things. What we like and the talents we possess. How we see and talk and run and jump and process our food.
The brain uses 20 percent of our body’s oxygen and 20 percent of its blood. Somewhere within its protein, fat, 100,000 miles of blood vessels and 100 billion nerve cells, it helps us remember where we put our gym shoes. Change our temperature so we don’t die because of the heat or cold. Speed us up or slow us down. Help us choose between orange juice or orangeflavored drinks.
Its complexity are stunning, far beyond anything most of us can imagine. To keep this work of art as polished as possible we need to eat right, exercise and keep mentally stimulated. Good nutrition helps brain cells communicate with each other. Exercise stimulates a hormone in our brain that improves memory. Mental stimulation keeps you sharp even as you age.
“It’s very important that we tell people to be physically active and mentally active,” said neurologist Malcolm Stewart. “People cannot stop aging, but you’re able to reduce the damage; you’re able to keep the function up.”
Following are Dr. Stewart’s advice for improving brain health：
| Nutrition |
Avoid fast food. Follow the old adage(格言): For breakfast, eat like a king; for lunch, like a queen; for supper, like a beggar. |
| Exercise |
Do a combination of stretching aerobic and musclestrengthening every day. |
| Mental games |
Try to have a sense of hope about the future. Do puzzles. Listen to music. Reach out to others to make their lives better. |
The purpose of the author in writing this passage is to ______.
| A．inform us how the brain works |
| B．give us advice on how to keep the brain healthy |
| C．tell us that the brain plays an important role in our lives |
| D．show how special the brain is to us |
The underlined word “stunning” means ______.
| A．interesting | B．strange |
| C．significant | D．amazing |
According to the text, more exercise ______.
| A．keeps our mind sharp |
| B．helps improve our memory |
| C．gives our brain a rest |
| D．is good for brain cells communicating with each other |
In order to keep brain healthy, we should avoid ______.
| A．eating a good lunch | B．doing puzzles |
| C．eating a large supper | D．taking aerobic exercise |
As we have seen, the focus of medical care in our society has been shifting from curing disease to preventing disease－especially in changing our many unhealthy behaviors, such as poor eating habits, smoking, and failure to exercise. The line of thought about this shift can be pursued further. Imagine a person who is about the right weight, but does not eat very nutritious foods, who feels OK but exercises only occasionally, who goes to work every day, but is not an outstanding worker, who drinks a few beers at home most nights but does not drive while drunk, and who has no chest pains or abnormal blood counts, but sleeps a lot and often feels tired. This person is not ill. He may not even be at risk for any particular disease
. But we can imagine that this person could be a lot healthier.
The field of medicine has not traditionally distinguished between someone who is just “not ill” and someone who is in excellent health and pays attention to the body’s special needs. Both types have simply been called “well”. In recent years, however, some health specialists have begun to apply the terms “well” and “wellness” only to those who are actively attempting to maintain and improve their health. People who are well are concerned with nutrition and exercise, and they make a point of monitoring their body’s condition. Most important, perhaps, people who are well take active responsibility for all matters related to their health. Even people who have a ph
ysical disease or handicap (缺陷) may be “well”, in this new sense, if they make an effort to maintain the best possible health they can in the face of their physical limitations. “Wellness” may perhaps best be viewed not as a state that people can achieve, but as an ideal that people can struggle for. People who are well are likely to be better able to resist disease and to fight disease when it strikes. And by focusing attention on healthy ways of living, the concept of wellness can have a beneficial influence on the ways in which people face the challenges of daily life.Today’s medical care is placing more stress on .
| A．monitoring patients’ body functions |
| B．removing people’s bad living habits |
| C．ensuring people’s psychological well-being |
| D．keeping people in a healthy physical condition |
Traditionally, a person is considered “well” if he or she .
| A．is free from any kind of disease |
| B．does not have any physical handicaps |
| C．attempts to maintain the best possible health |
| D．keeps a proper balance between work and leisure |
According to the passage, which of the following is WRONG?
| A．Wellness is now just an ideal in many people’s mind. |
| B．Someone who drinks a few beers at home most nights is not healthy. |
| C．The concept of wellness can help people face the challenges of daily life. |
| D．A man without any physical or mental problem may not be really healthy. |
According to the author, healthy people are those
who .
| A．do not have any symptoms of disease |
| B．have strong muscles as well as slim figures |
| C．try to keep healthy as possible, regardless of their limitations |
| D．can recover from illness even without seeking medical care |
Apple Inc co-founder and former CEO Steve Jobs, counted among the greatest American CEOs of his generation, died on Wednesday at the age of 56, after a-year-long and highly public battle with cancer. Jobs' death was announced by Apple in a statement late on Wednesday. The Apple.com homepage featured a black-and-white picture of him with the words "Steve Jobs, 1955-2011".
A message on the site read, "Apple has lost an imaginary and creative genius, and the world has lost an amazing human being. Those of us who have been fortunate enough to know and work with Steve have lost a dear friend and an inspiring leader."
"His greatest love was for his wife, Laurene, and his family. Our hearts go out to them and to all who were touched by his extraordinary gifts."
"Steve leaves behind a company that only he could have built, and his spirit will forever be the foundation of Apple." The Silicon Valley hero who gave the world the iPod and the iPhone had resigned as CEO of the world's largest technology corporation in August, handing the position to current chief executive Tim Cook.
Two years before the iPhone that forever transformed the way people around the world access and use the Internet, Jobs talked about how a sense of his death was a major driver behind that vision.
"Remembering that I'll be dead soon is the most important tool I've ever got to help me make the big choices in life," Jobs said during a Stanford commencement ceremony in 2005. "Because almost everything－all others' expectations, all pride, all fear of embarrassment or failure－these things just fall away in the face of death, leaving only what is truly important."
"Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart."According to the passage, which statement of Steve Jobs is RIGHT?
| A．Steve Jobs was the present CEO of Apple. |
| B．Steve Jobs was thought to have great talent. |
| C．Steve Jobs had no idea about his death before. |
| D．Steve Jobs fought against cancer for a year secretly. |
What can we learn about iPhone from the passage?
| A．People can use it to do anything they want. |
| B．It can teach people how to surf the Internet. |
| C．People can learn the spirit of Apple from it. |
| D．It can change the way people use the Internet. |
In Jobs's speech in Stanford, we can learn that .
| A．to make great achievements, you must lose everything |
| B．people should try to achieve everything regardless of death |
| C．people who will be dead soon must make big choices in life |
| D．in the face of death, nothing is truly important except to follow your dream |
What’s the main idea of the passage?
| A．Steve Jobs changed the world. |
| B．Steve Jobs died on Wednesday. |
| C．Who will be the next Steve Jobs? |
| D．Steve Jobs, the greatest American CEO. |
Pets provide an unconditional love that requires very little on the part of the human.
Animals are so special to those of us who love them. We miss them when they are no longer with us. We grieve (哀悼) for them in ways which are just the same as grieving for a human loved one.
Whether the end comes through old age, illness, or sudden death, the death of a pet can cause enormous feelings of sorrow, guilt, and loneliness for children and adults alike, as the animal was considered a family member, a child’s favoured playmate, or an older person’s loyal and faithful companion.
Some people don’t want a pet because they do die! It’s understandable to be unwilling to expose yourself to death but, at the same time, we become immeasurably more human because our animals die. When we live with animals we’re more in step with the rhythms of the planet from day to night and from season to season because our companions make us more aware of the changes around us. Our companion animals teach us about the simple gifts of a beautiful day, a good meal and a gentle touch.
The death of a pet can make us struggle with our belief structure－a natural part of the grieving period. Whether grieving an animal or human, we question our beliefs and many people find their belief structure becomes stronger when they ask themselves hard questions. Others find a new way of acceptance.
And we learn from our animals. Animals aren’t afraid to die; they show us that the end of life can be faced without fear. They can teach us to accept death as an opening for love and wonder.
Allow yourself to grieve in whatever way is appropriate for you. The loss of a pet is real grief and causes us to travel through the stages of grief－denial, anger, depression, guilt, and acceptance. These stages must be lived through for the mourning to allow full healing. According to the passage, the reason why some people don’t want a pet may be that .
| A．animals may change our belief structure |
| B．animals are so special for those who love them |
| C．pets can never escape from death which makes people sad |
| D．pets only provide people with love but never ask for return |
The underlined sentence in paragraph 4 probably means .
| A．the animals’ death is unacceptable for their owners |
| B．the animals’ death may arouse their true feelings inside |
| C．the animals’ death may expose people to the changes in life |
| D．the animals’ death is more understandable than human’s death |
According to the passage, we can infer that .
| A．pets can give us some gifts when they have a good meal |
| B．pets are so selfless and brave that all the people love them |
| C．people can never accept the death of pets or the one they love |
| D．people may go through several stages before they can accept the death of a pet |
What’s the attitude of the author towards grieving a pet?
| A．Neutral. | B．Negative. | C．Positive. | D．Critical. |
There are 70,000 pubs in England and Wales have several thousand more in Scotland.
Every country has its drinking shop, but none has an institution quite like the British pub. The most important feature of a good pub (which modern buildings hardly ever achieve) is a feeling of something private. It must have nooks and crannies, corners and snugs, where conversations and assignations can take place without the whole world listening in.
Most pubs have at least two separate bars. The “public bar” which is for ordinary and women is the basic drinking shop. The “lounge bar” (or saloon bar) which is for traveling salesmen and “ladies” probably has a carpet on the floor and rather more comfortable decoration. There may be a difference of a few pence in the drink prices, although all pubs are required by law to put their price lists easily seen on display.
Pubs have been changing over the past few decades. More and more of them sell good, inexpensive food and are competing strongly with restaurants. Tea and coffee are often on offer and children are being made more welcome. The law says that no one under 14 may enter a pub, and between 14 and 18 they must be accompanied by an adult and may not buy or consume alcoholic drink. In reality some pubs, especially in country districts, welcome whole families. Some set aside special rooms for children and where there are gardens they are almost always welcome.
The most basic change, however, came about in the 1938 licensing laws which allowed pubs in England and Wales to open not just at lunch time and in the evening, but all day, from 11 a.m. to 11 p.m. (Scottish laws already permitted all day opening.) Which of the following can be the best title?
| A．Pubs’ history | B．Pubs in Britain |
| C．Changes of pubs | D．Features of a good pub |
According to the British people, what kind of pub is a good one?
| A．The one with all day opening time. |
| B．The one with good and inexpensive food. |
| C．The one with all kinds of people enjoying themselves. |
| D．The one with different parts where people can have a private conversation. |
In paragraph 4, we can learn that .
| A．pubs allow people above 14 to enter alone |
| B．pubs never allow people under 18 to enter |
| C．pubs don’t sell more expensive food than restaurants |
| D．pubs often sell alcoholic drinks as well as tea and coffee |
According to the passage, which of the following is NOT true?
| A．The law requires all the pubs have slightly different prices of drinks. |
| B．Ordinary people and women are often having fun in the “public pub”. |
| C．In some country pubs, children accompanied by their parents are always welcome. |
| D．Scottish laws allow pubs to open not just at lunch time and in the evening, but all day. |
Most of us spend our lives seeking the natural world. To this end, we walk the dog, play golf, go fishing, sit in the garden, drink outside rather than inside the pub, have a picnic, live in the suburbs, go to the seaside, buy a weekend place in the country. The most popular free time activity in Britain is going for a walk. And when joggers (慢跑者) jog, they don’t run the streets. Every one of them automatical
ly heads to the park or the river. It is my firm belief that not only do we all need nature, but we all seek nature, whether we know we are doing so or not.
But despite this, our children are growing up nature-deprived (丧失). I spent my boyhood climbing trees. These days, children are robbed of these ancient freedoms, due to problems like crime, traffic, the loss of the open spaces and strange new ideas about what is best for children, that is to say, things that can be bought, rather than things that can be found.
The truth is to be found elsewhere. A study in the US: families had moved to better housing and the children were assessed for ADHD (多动症). Those whose housing had more natural views showed an improvement of 19%; those who had the same improvement in material surroundings but no nice view improved just 4%.
A study in Sweden indicated that kindergarten children who could play in a natural environment had less illness and greater physical ability than children used only to a normal playground. A US study suggested that when a school gave children access to a natural environment, the entire school would do better in studies.
Another study found that children play differently in a natural environment. In playgrounds, children create a hierarchy (等级) based on physical abilities, with the tough ones taking the lead. But when a grassy area was planted with bushes, the children got much more into fantasy play, and the social hierarc
hy was now based on imagination and creativity.
Most bullying (恃强凌弱) is found in schools w
here there is a tarmac (柏油碎石) playground; the least bullying is in a natural area that the children are encouraged to explore. This reminds me unpleasantly of Sunnyhill School, with its hard tarmac, where I used to hang about in corners dreaming about wildlife.
But children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage. So, instead, the damage is done to the children themselves: not to their bodies but to their souls.
One of the great problems of modern childhood is ADHD, now increasingly and expensively treated with drugs. Yet one study after another indicates that contact with nature gives huge benefits to ADHD children. However, we spend money on drugs rather than on green places.
The life of old people is much better when they have access to nature. The most important for the growing population of old people is in quality rather than quantity of years. And study after study finds that a garden is the single most important thing in finding that quality.
In wider and more difficult areas of life, there is evidence to indicate that natural surroundings improve all kinds of things. Even problems with crime and aggressive behaviour are reduced when there is contact with the natural world.
Dr William Bird, researcher from the Royal Society for the Protection of Birds, states in his study, “A natural environment can reduce violent behaviour because its process helps reduce anger and behavior that people might regret later.” Wild places need encouraging for this reason
, no matter how small their contribution.
We tend to think human beings are doing nature some kind of favor when we are protecting nature. The error here is far too deep: not only do humans need nature for themselves, but the very idea that humanity and the natural world are separable things is damaging.
Human beings are a species of animals. For seven million years we lived on the planet as part of nature. So we miss the natural world and long for contact with non-human life. Anyone who has patted a dog, stroked a cat, sat under a tree with a glass of beer, given or received a bunch of flowers or chosen to walk through the park on a nice day, understands that.
We need the wild world.
It is necessary to our well-being, our health, our happiness. Without other living things around us we are less than human.What is the author’s firm belief?
| A．People seek nature in different ways. |
| B．People should spend most of their lives in the wild. |
| C．People have quite different ideas of nature. |
| D．People must make more efforts to study nature. |
What does the author say people prefer for their children nowadays?
| A．Personal freedom. | B．Things that are natural. |
| C．Urban surroundings. | D．Things that are purchased. |
What does a study in Sweden show?
A. The natural environment can help children learn better.
B. More access to nature makes children less likely to fall ill.
C. A good playground helps kids develop their physical abilities.
D. Natural views can prevent children from developing ADHD.Children who have chances to explore natural areas ________.
| A．tend to develop a strong love for science |
| B．are more likely to dream about wildlife |
| C．tend to be physically tougher in adulthood |
| D．are less likely to be involved in bullying |
What does the author suggest we do to help children with ADHD?
| A．Find more effective drugs for them. |
B．Provide more green spaces for them. |
| C．Place them under more personal care. |
| D．Engage them in more meaningful activities |
In what way do elderly people benefit from their contact with nature?
A．They lo ok on life optimistically. |
B．They enjoy a life of better quality. |
| C．They are able to live longer. | D．T hey become good-humored |