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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 automatically 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 (喪失). 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 (多動癥). 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 (等級) 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 hierarchy was now based on imagination and creativity.

Most bullying (恃強凌弱) is found in schools where 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.

1.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.

2.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.

3.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.

4.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

5.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

6. In what way do elderly people benefit from their contact with nature?

　　A. They look on life optimistically.　　    B. They enjoy a life of better quality.

C. They are able to live longer.            D. They become good-humored

 

Now let us look at how we read. When we read a printed text, our eyes move across a page in short, jerky （急動的）movement. We recognize words usually when our eyes are still when they fixate. Each time they fixate, we see a group of words. This is known as the recognition span(范圍)or the visual span. The length of time of which the eyes stop ---the duration of the fixation (定位)----varies considerably from person to person. It also varies within any one person according to his purpose in reading and his familiarity with the text. Furthermore, it can be affected by such factors as lighting and tiredness.

　　Unfortunately, in the past, many reading improvement courses have concentrated too much on how our eyes move across the printed page. As a result of this misleading emphasis on the purely visual aspects of reading, numerous exercises have been devised to train the eyes to see more words at one fixation. For instance, in some exercises, words are flashed on to a screen for, say, a tenth or a twentieth of a second. One of the exercises has required students to fix their eyes on some central point, taking in the words on either side. Such word patterns are often constructed in the shape of rather steep pyramids so the reader takes in more and more words at each successive (連續的) fixation. All these exercises are very clever, but it’s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently. Reading requires the ability to understand the relationship between words. Consequently (因此), for these reasons, many experts have now begun to question the usefulness of eye training, especially since any approach which trains a person to read isolated (孤立的) words and phrases would seem unlikely to help him in reading a continuous text.

1.The time of the recognition span can be affected by the following facts except ________ .

A．one’s familiarity with the text

B．one’s purpose in reading

C．the length of a group of words

D．lighting and tiredness

2.The author may believe that reading ______.

A．requires a reader to take in more words at each fixation

B．requires a reader to see words more quickly

C．demands an deeply-participating mind

D．demands more mind than eyes

3.What does the author mean by saying “but it’s one thing to improve a person’s ability to see words and quite another thing to improve his ability to read a text efficiently.” in the second paragraph?

A．The ability to see words is not needed when an efficient reading is conducted.

B．The reading exercises mentioned can’t help to improve both the ability to see and to comprehend words.

C．The reading exercises mentioned can’t help to improve an efficient reading.

D．The reading exercises mentioned has done a great job to improve one’s ability to see words.

4.Which of the following is NOT true?

A．The visual span is a word or a group of words we see each time.

B．Many experts began to question the efficiency of eye training.

C．The emphasis on the purely visual aspects is misleading.

D．The eye training will help readers in reading a continuous text.

5.The tune of the author in writing this article is ________

A．critical (批評的)	B．neutral (中立的)
C． pessimistic （悲觀的 ）	D．optimistic

 

Next Stop: Planet Mars

Fly me to the moon? That’s not far enough. On September 14, 2011, NASA released designs for a superrocket, the Space Launch System (SLS). This time the final destination will be Mars.

The SLS is a huge, liquid-fuelled rocket. If it is fully developed, it will be the most powerful rocket ever built. Its lift capability will be much bigger than that of the space shuttle of Saturn 5, the rocket that sent the Apollo missions to the moon.

NASA is planning to launch its first unmanned test flight in 2017. It is hoped that the first crew will fly in 2021 and astronauts will make it to a nearby asteroid(小行星) in 2025. NASA hopes to send the rocket and astronauts to Mars from the asteroid by the 2030s, according to the Associated Press (AP).

NASA used liquid rockets to send Apollo, Gemini and Mercury into space, but later changed to solid rockets boosters(助推火箭) because they were cheaper. Tragically, however, a booster flaw(缺陷) caused the space shuttle Challenger to crash in 1986. The new project plans to return to liquid fuel.

According to AP, the rockets will at first be able to carry 77 to 110 tons of payload(凈載重量). Eventually they will be able to carry 143 tons into space, maybe even as many as 165 tons, NASA officials said. By comparison, the Saturn 5 booster could lift 130 tons and the space shuttle just 27 tons.

However, unlike reusable shuttles, these powerful rockets are mostly one use only. New ones have to be built for every launch. This will be very costly.

NASA estimates that it will cost about $3 billion (19 billion yuan) per year, or $18 billion until the first test flight in 2017. NASA hopes to make money by allowing private companies to send astronauts to the International Space Station like giant taxi services, so that the program can be “sustainable”.

“This is perhaps the biggest thing for space exploration in decades,” said Senator Bill Nelson, a former astronaut. “The goal is to fly humans safely beyond low-Earth orbit(軌道) and deep into outer space where we cannot only survive, but one day also live.”

1.What is the outstanding feature of the SLS?

A．It’s equipped with an advanced control system.

B．It’s the first unmanned space shuttle in the world.

C．It’s the only vehicle that can fly astronauts to the moon.

D．It can send a lot more goods and passengers into space.

2.What is Saturn 5?

A．An aircraft that had a deadly flaw and crashed in 1986.

B．A series of rockets that once sent astronauts to the moon.

C．An unmanned space shuttle that was once famous in the world.

D．A kind of launch vehicle that will be used to carry astronauts to Mars.

3.NASA plans to use liquid fuel in the new project because ______ than solid rockets boosters.

A．it is less costly

B．it is much safer

C．it can last longer

D．it is more environmentally friendly

4.According to NASA’s schedule, it will take ______ years to fully complete the SLS program.

A．about 6                               B．about 10

C．less than 14                            D．more than 19

5.It can be inferred from the passage that ______.

A．the SLS program is planning to make reusable rockets

B．the goal of the SLS program is to enable humans to live on the moon

C．the US government may not have provided enough money for the SLS program

D．NASA will use SLS as a space taxi between the Earth and Mars

 

Jerry Morris died on 28 October 2009. He was 99 years old. You have probably never heard of him. He was a professor of public health. More than 50 years ago he produced one of the most famous epidemiological (流行病學) papers of the 20th century.

  His study showed that bus conductors were much less likely to die of heart disease than bus drivers. Why? Because the conductors spent their working day walking. It seems obvious now but in the middle of the last century doctors were puzzled by the rising numbers of people who got heart diseases. Jerry Morris found one of the main causes: a sedentary (久坐不動的) lifestyle. He started exercising for a few minutes each day and lived until his 100th year.

  If you wish to protect your heart, you have to do more than wander in the garden. The exercise needs to be reasonable. Jogging is not for everyone and a round trip to the gym takes a couple of hours, plus the monthly membership fee is only good value if you visit regularly. The answer is simple: walk.

  A half-hour purposeful walk five times a week will lower your risk of heart disease, diabetes and strokes. Older people sometimes feel they have left it too late. But it is never too late to start and there are no upper age limits. Start gently. Take your time: a 15-minute flat walk in the nearest park, four or five times a week. Within a month or so, you are already beginning to protect your heart. Build the walks up. When you can comfortably walk for half an hour in the park, go further: try following rivers and canals.

  Regular walkers have their own natural gymnasium. There is no membership fee, just some of the finest scenery in the world. Great Britain is the walker’s gym. When you have followed the rivers and canals, and are enjoying walking for a couple of hours, head for the coast. Once again, build it up slowly. When you are comfortable with long coastal walks, you can think of our national parks.

1.Jerry Morris is mentioned in the first paragraph mainly to __________.

A. make his epidemiological message known to the public

B. praise his research into ways of improving public health

C. introduce the topic of doing exercise and keeping healthy

D. give an example of a person who lives a healthy and long life

2.We can learn from the passage that __________.

A. bus conductors are more likely to die of heart disease than bus drivers.

B. doctors in the 1950s knew why heart diseases kept happening to people.

C. walking is better than doing sports in a gym because it saves time and money. 

D. British people love walking because they have free gymnasium with finest scenery.

3.What suggestion does the writer give about walking?

A. Parks are the best place for walking.

B. Starters should not push themselves too hard.

C. A two-quarter walk a day is suitable for starters.

D. People of old age might not be fit enough to start walking.

4.What might be the best title for this passage?

A. Long Life Comes from Walking

B. Walking Helps Cure Heart Disease

C. A Walk a Day Keeps the Doctors away

D. An Hour’s Walk in Nature is Worth Two in the Gym

 

I credit my typing skill to so many hours of chatting online. Unfortunately, as my typing speed increased on the Internet, all grammatical rules went out of the window. You see instant messages have their own shorthand language and grammar isn’t important, of which even a newbie (新手) is aware. They can leave out articles, subjects (主語), pronouns, etc. They can misspell or “respell” almost any word. They often ask “A/S/L” when they first chat. Abbreviations (縮寫) and capitalizations (大寫) are particularly important. English-speaking instant messengers also refuse to burden themselves with punctuation and capitalization.

After I came back China, I discovered not one but two instant messaging crazes. The first, which brought back memories of my previous addiction to the computer, was QQ. I can see evidence that the Chinese have the same kind of separate instant messaging language, even when they chat in English. My first word in this language, for example, was “ft”. This abbreviation for “faint” is used whenever there is a need to express surprise. I also discovered that Chinese use the same kind of abbreviation for a laugh. And there is an extraordinary number of smileys (表情符) to the “vomit” and “army soldier” smileys. There is even a SARA smiley.

After QQ, there is another, perhaps more widespread messaging trend. You guessed it --- cell phone text messaging. I now understand how useful text messaging is and why it is so common. I admit that I have been guilty of sending text messages while walking outside or sitting on the subway. Who hasn’t ? No matter where I go, I see people on their cell phones, messaging. In fact, it’s rare to see someone actually talking on their phone!

So it looks as if there is no escape from the instant messaging crazes, no matter where in the world I go. And that’s plainly not going to change. In the end, though, I can’t complain: instant messaging is quick, it’s cheap, it’s easy and it’s extremely fun too. And after all, everyone’s doing it.

1.The underlined phrase “went out of the window” in Paragraph 1 probably means        .

A．increased

B．occurred

C．disappeared

D．changed

2.Which of the following is true according to the passage?

A．Grammar and correct spelling are very important while chatting online.

B．There are enough smileys and icons to express yourselves while chatting on line.

C．The writer is skilled at typing and once was addicted to online games.

D．It is impolite to leave out some unimportant words or letters while chatting online.

3.The writer believes that instant messaging is          .

A．full of fun but time-consuming

B．widespread but unnecessary

C．quick but difficult to do

D．common, used and cheap

4.Which might be the main idea of the passage?

A．Who can escape QQ and cell phone text messaging?

B．Why is instant messaging so popular?

C．Chatting online is good for your typing skill.

D．Chatting on QQ is natural for people.