Dangerous Sports

Around the world more and more people are taking part in danger ous sports and activities．Of course, there have always been people who have looked for adventure—those who have climbed unknown parts of the world or sailed in small boats across the greatest oceans．Now, however, there are people who seek an immediate thrill, a risky activity, which may only last a few minutes or even seconds．

I would consider bungee jumping to be a good example of such an activity．You jump from a high place（perhaps a bridge or a hot-air balloon） 200 meters above the ground with an elastic（有弹性的） rope tied to your feet．You fall at up to 150 kilometers an hour until the rope stops you from hitting the ground．It is said that about 2 million people around the world have now tried bungee jumping. Other activities which most people would say are as risky as bungee jumping include jumping from tall buildings and diving into the sea from the top of high cliffs.

　　Why do people take part in such activities as these? Some psychologists suggest that it is because life in modern societies has become safe and boring．Not very long ago, people’s lives were constantly in danger. They had to go out and hunt for food, diseases could not easily be cured, and there was a continuous battle for survival．

Nowadays, according to many people, life offers little excitement．They live and work in comparatively safe environments; they buy food in shops; there are doctors and hospitals to look after them if they become ill．The answer for some of these people is to look for danger in activities such as bungee jumping．

65．The best title for the text is          .

         A．Dangerous Sports: What and Why

         B．The Boredom of Modern Life

         C．Bungee Jumping: Is It Really Dangerous.

         D．The Need for Excitement

66．More and more people today           .

         A．are tying activities such as bungee jumping

         B．are climbing the highest mountains

         C．are coming close to death in sports

         D．are looking for adventures such as traveling into unknown places

67．The writer of the text has a        attitude towards dangerous sports.

         A．positive      B．negative    C．neutral（中立的）  D．nervous

The way people hold to the belief that a fun-filled, pain free life equals happiness actually reduces their chances of ever attaining real happiness. If fun and pleasure are equal to happiness then pain must be equal to unhappiness. But in fact, the opposite is true: more often than not things that lead to happiness involve some pain.

　　As a result, many people avoid the very attempts that are the source of true happiness. They fear the pain inevitably brought by such things as marriage, raising children, professional achievement, religious commitment（承担的义务）, self - improvement.

　　Ask a bachelor（单身汉） why he resists marriage even though he finds dating to be less and less satisfying. If he is honest he will tell you that he is afraid of making a commitment. For commitment is in fact quite painful. The single life is filled with fun, adventure, excitement. Marriage has such moments, but they are not its most distinguishing features.

　　Couples with infant children are lucky to get a whole night’s sleep or a three - day vacation. I don’t know any parent who would choose the word fun to describe raising children. But couples who decide not to have children never know the joys of watching a child grow up or of playing with a grandchild.

　　Understanding and accepting that true happiness has nothing to do with fun is one of the most liberating realizations. It liberates time: now we can devote more hours to activities that can genuinely increase our happiness. It liberates money: buying that new car or those fancy clothes that will do nothing to increase our happiness now seems pointless. And it liberates us from envy: we now understand that all those who are always having so much fun actually may not be happy at all.

1.According to the author, a bachelor resists marriage chiefly because ____________ .

　　A. he is reluctant to take on family responsibilities

　　B. he believes that life will be more cheerful if he remains single

　　C. he finds more fun in dating than in marriage

　　D. he fears it will put an end to all his fun adventure and excitement

2.Raising children, in the author’s opinion is ____________ .

A. a moral duty                         

B. a thankless job

C. a rewarding task                      

D. a source of inevitable pain

3.From the last paragraph, we learn that envy sometimes stems from ____________ .

A. hatred　　                              

B. misunderstanding　　　　

C. prejudice　　　　                       

D. ignorance

4.To understand what true happiness is one must ____________ .

　　A. have as much fun as possible during one’s lifetime

　　B. make every effort to liberate oneself from pain

　　C. put up with pain under all circumstances

　　D. be able to distinguish happiness from fun

5.What is the author trying to tell us?

A. Happiness often goes hand in hand with pain．

B. One must know how to attain happiness.

C. It is important to make commitments.    　　

D. It is pain that leads to happiness.

完形填空

　　The western world has always been divided into two types of people——the cool and the uncool. It is a division that __1__ in school. The cool kids are good at __2__. They are __3__ with the opposite sex. They are good-looking and people want to __4__ their style. They can do their homework but they don't make a big effort. That would __5__ be cool.

　　The uncool kids are in the other corner of the playground. They are very bright, but they don't have great. __6__ skills and they are __7__ at sports. When they are not programming computers or doing calculus（微积分）in their heads, they are reading comic books and watching shows like the“X Files”. They are __8__ as the geeks.

　　Here's the news. The geeks are __9__. Make friends with them now or they will put virus in your computer and __10__ your maths homework to ruin. Geeks might not be popular at school, yet they do pass their examinations, and they might not be too popular at university, but __11__ good degrees.

　　The most important __12__ of the 21st century, computers and IT, has been at least partly created by geeks. Geek heroes like Bill Gates __13__ others to follow their example. Being a geek is a way of earning good money. And the creation of the Internet gave them a __14__ of their own to work and play in, making them a global __15__. Besides, the effect of the geeks __16__ popular culture has started a new trend（趋势）. It is now cool to be __17__. Geek culture is becoming an important part of general popular culture, in which what you know is more important than __18__ you look like.

　　But there are also __19__. Geeks were often bullied or laughed at in school. Now a geek may be your boss. Perhaps it is time for __20__.

The human body is a living machine ,and, like all machines, it needs fuel to supply it with energy. This is provided by the food we eat. But how much do we need to stay healthy?

The energy value of food is usually measured in calories. A calorie is the amount of heat required to raise the temperature of 1 kg of water by 1℃.The number of calories people need per day is different, as the chart below shows. Also, the number of calories you use at any moment normally depends on the activity you are in. For example, you need more calories for standing than for sitting, more for running than for walking, and so on.

The energy in food is mainly in the form of three kinds of chemical materials—carbohydrate（糖类）,protein and fat. Carbohydrate provides 3.8 Cal/gm（calories per gram） of energy, protein 4.0 Cal/gm and fat 8.8 Cal/gm. Each food contains different amounts of these materials, as the second chart shows.

Chart Ⅰ

Chart Ⅱ

1.____ calories are required to raise the temperature of 5 kg of water from 35 ℃ to 90 ℃?

A.55　　　　　　　　 B.175　　　　　　 C.325　　　　　　 D.275

2.If you lack for calories to support your running activities you’d better take more ____.

A. milk　　　　　　 B. peanuts C. rice　　　　　　 D. milk and rice

3.We may learn from the charts that ____.

A. a child aged eight requires more than 3 times the amount of calories that a baby does

B. a boy aged sixteen requires nearly twice the amount of calories that a boy aged eight does

C. a mother with a baby to feed uses up more calories than a hard-working farmer each day

D. an old man needs less calories than an 8-year-old boy on account of his less movement

4.Which of the following statements agrees with the passage and the charts above?

A. You need more calories for swimming that for mountain climbing.

B. If you take an equal amount of Vitamin containing the calories you need, you don’t need to eat any food at all.

C. Different people need different amounts of energy depending on their age, sex and the activities they are in.

D.3 grams of milk provides 16.6 calories because carbohydrate provides 3.8 Cal/gm, protein 4.0 Cal/gm, and fat 8.8 Cal/gm.