As we know, the 2008 Olympic will________ in Beijing, China.

　 A. take place　　 B. be taken place C. be to be held　 D. hold

请阅读下面短文，掌握其大意，然后从36—55各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

Peer pressure can be a powerful force, and sometimes a positive one. For example, hanging out with active peers may lead kids to        more, making a child’s social network a vehicle for promoting healthy habits and        obesity unconsciously.

         The scientists studied networks of a group of students aged 5 to 12 and       how the youngsters’ made and dropped friends, and        effect these changing relationships had on their physical activity level.

In fact, children        their exercise level little by little to better      those in their circle; children who     with more active students were more       to increase their physical activity levels,        those who befriended more sedentary(久坐不动的) children became        active. The children were mirroring, following or adjusting to be        to their friends before they knew it.

The encouraging        suggest a potentially effective way to change children’s behavior.        relying only on organized exercise programs to get moving, perhaps introducing sedentary kids to more active ones — might help more kids        the couch.

It’s believed that this is a possible novel approach to obesity       . The social environment does carry more power than we have given it        for, so we should make use of that intentionally to influence kids.

      that children are increasingly connected to one another,        through face-to-face interactions or virtual ones, their        networks can clearly have a deep effect       many aspects of their behavior-help kids in the long run by turning them into healthier adults.

1.A. sleep                    B. move                       C. exercise                  D. eat

2.A. developing         B. increasing     C. introducing   D. reducing

3.A. tracked                B. informed                C. sorted            D. concluded

4.A. whose                           B. what                        C. that                          D. which

5.A. adjusted              B. insisted          C. appealed                D. devoted

6.A. equal                   B. compete                 C. match             D. compare

7.A. left out                B. hung out                 C. made out                D. figured out

8.A. likely                    B. possible                  C. bound            D. due

9.A. while                    B. though           C. since                        D. because

10.A. more                           B. permanent    C. less                          D. temporary

11.A. familiar              B. similar            C. popular                   D. regular

12.A. causes               B. results            C. reasons                   D. experiments

13.A. More than                 B. Less than                C. Other than    D. Rather than

14.A. get down          B. get off            C. get on            D. get over

15.A. prevention                B. introduction C. discussion     D. information

16.A. honor                         B. approval                 C. agreement    D. credit

17.A. Considered      B. Given             C. Realized                  D. Supposed

18.A. whatever          B. if                     C. however                 D. whether

19.A. social                          B. natural           C. mental           D. physical

20.A. with                   B. for                            C. at                    D. on

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 (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 hierarchy was now based on imagination and creativity.

Most bullying (恃强凌弱) 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

THE WAY TO READ FAST

Perhaps you have been told about some habits（习惯） which stop a person reading fast、and have been strongly asked to break those habits which you might have.

Do you still have any of these bad habits7 Check yourself by answering "yes" or "no" to

these questions:

1. Do you move your lips(嘴唇) when reading silently？

2. Do you point to words with your finger as you read?

3. Do you move your head from side to side as you read?

4. Do you read one word at a time?

If you answer "yes" to any of these questions, start at once to break the habit.

If you move your lips, hold your fingers over them, or hold a piece of paper between your lips while you are reading. Then if your lips move, you will know it and can stop them.

If you point to words, hold the two sides of your book, one side with your left hand, the other side with your right hand. Then you will not have a free finger to use in pointing while reading.

If you move your head, place your chin（下巴）in one hand, and hold your head still(不动地，静止地).

If you read no more than one or two or three words at a time, you need to work very hard in learning to take in more words at each glance(看一眼) as your eyes travel across the lines of words.

1.You may hold your fingers over your lips while reading       

A．to hold a piece of paper between them

B．to stop yourself talking to others

C．to tell others to be silent

D．to feel whether y our lips move or not

2.When your eyes travel across the lines of words,        

A．you need to read the words out

B．you need to look at every word carefully

C．you need to read several words at a time

D．you need to remember every word

3.When you read,        

A．don’t use your finger to point to words

B．don’t hold your books with your hands

C．don’t hold your head still

D．don’t do any of the things mentioned(提到)above.