5、Dangerous Sports

Around the world more and more people are taking part in danger our 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.

1.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

2.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

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

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

4、

Is veg food healthier than non-veg food? I feel this is a very common topic that people speak on.Please give me your opinions on this topic.

Rao

12-18-08

So far as veg food is concerned, it is also proved to be a healthy and nutritious diet, but has very few items which can provide us with proteins, but if you see non-veg food like eggs, chicken, and many more, such foods have a large content of proteins in them.

Sai

12-19-08

Man basically is herbivorous(食草的). If we look at the animal kingdom

We can see that all the herbivorous animals have the similar dental(牙齿的)

structure, which clearly shows that the human being also ought to be vegetarian

by birth. It is only the living conditions that make man carnivorous(食肉的).

The vegetarian foods are easily digestible.

Santos

12-20-08

Non-veg food items are better than veg items. A healthy person requires complete diet and veg+ meat makes the diet complete. The only caution that needs to be taken is not to have non-veg items on a daily basis. Once in a week or couple of weeks will be best.

Krishna

01-03-09

When we eat non-veg, we are all veg by nature. The chicken that we eat feeds on grains, the mutton that we eat feeds on grass, and the fish that we eat feeds on simple plants. So non-veg food by logic(逻辑)is better and suited for hauman beings.

Khan

01-05-09

Non-veg food is equally important in our diet as it helps in many ways, especially fish and other seafood as fish contains omega 3 which makes our immune system(免疫系统)stronger. Do you know that most of the veg food put together does not contain as much omega 3 as fish alone contains!

1.According to Rao, what is the problem with veg food?

       A.It damages our immune system.

       B.It has few nutrients.

       C.It contains too much omega 3.

       D.It is lacking in protein.

2.In the opinion of Sai, humans are born vegetarian because humans        .

       A.have the same teeth structure as plant-eating animals

       B.believe that veg foods are good for their teeth

       C.belong to the plant-eating animal family

       D.can adapt to the living conditions like plant-eating animals

3.What advice is given by Santos?

       A.To have a saily veg+ meat diet.

       B.Not to eat non-veg food every day.

       C.To eat digestible food every day.

       D.Not to eat food without protein.

3、根据短文内容,从短文后的选项中,选出能填入空白处的最佳选项。选项中有两项为多余选项。

Last month, students from one hundred and three universities in eighty-eight countries took part in an international computer programming contest. The Battle of the Brains took place in Harbin, China.    1    

Jerry Cain, coach of Stanford University Team, California, says “One of the programming problems was trying to figure out how to break an arbitrary chocolate bar into a certain number of pieces of a certain number of sizes and to do it as quickly as possible.    2   

The students first listed the problems in order of difficulty.  3  They designed ways to test their solutions. And they wrote needed software systems. Even the winning team form Shanghai Jiaotong University in China was not able to solve all the problems within the given time limit. Stanford’s team solved five problems and finished in 14th place. Stanford was one of twenty-one American universities that took part in the contest this year.

    4    It began in 1970 at Texas A and M University. The contest quickly became popular in the United States and Canada. It developed and grew as more and more schools took part in local and area contests.

The first final competition was held in 1977 at the Association for Computer Machinery Computer Science Conference. Today, a network of universities holds area competitions that send the winners to the world finals, now organized by IBM. Contest spokesman Doug Heintzman says the world champions receive prizes and scholarships.    5   

A.The competitors show great interest in IBM.

B.Then they figured out the requirements of each.

C.And that’s probably the simplest of all of them.

D.This competition is an opportunity to be recognized by famous universities from the world.

E.Three-person teams from each school had five hours to solve eleven real world problems.

F.The official name of the Battle of the Brains is the ACM International Collegiate Programming Contest.

G.They are also guaranteed and offer of employment with IBM.

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