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C
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
完形填空
Some people say it's the most exciting thing they have ever done in their lives. Other people say it's dangerous and 1 . “Bungee jumping, ” 2 it is known, has become very 3 in the USA, France, New Zealand and Australia. Every year, thousands of people 4 50 meters or more 5 only by a “ Bungee”, a rubber cord (绳索) that stops them 6 the ground.
Bungee jumping 7 in 1979 when two students from Oxford University, England, jumped from the Golden Gate Bridge in San Francisco, USA. 8 , bungee jumping businesses have 9 all over the USA and other places, 10 in some countries it is not 11 by law. In the USA, bungee jumpers pay $80 or more to fall through the air 12 nearly 100 km an hour — risking(冒险) their lives if the bungee cord 13 .
Emily Stead is a bungee jumper who has survived 50 jumps. “It's 14 !”she says. “I first went bungee jumping five years ago. Then, I jumped just 20 meters. My 15 jump was 50 metres — from a hot-air balloon. It's the best 16 I have done. ”
Other people do not agree. “Bungee jumping, ”says Dr Willian Finch in Colorado, USA, “is both stupid and dangerous. This month I have seen twelve people who 17 their legs or ribs (肋骨) from a bungee jump. Until now, 18 has died — but sooner or later, it will happen. ”Studies show that about two in one million might have 19 of death. Almost every accident was caused by the jumper not being 20 connected to the cord or the cord not being firmly connected to the jump platform.
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阅读理解
Some countries have a large number of earthquakes. Japan is one of them. Others do not have many; for example, there are few earthquakes in Britain. There is often a great noise during an earthquake. The ground shakes and houses fall down. Railway lines are broken. Trains run off the lines. Sometimes thousands of people are killed in different ways. Abut 60,000 were killed in 1783 in South Italy. A terrible earthquake in 1883 killed 35,000 people in Indonesia.
Another terrible earthquake happened in India in 1896. The ground suddenly moved 0.45m to one side. Then it moved back again. It moved like this 200 times a minute. Nearly all the buildings and trees fell down when that was happening.
1.________ has few earthquakes.
[ ]
2.It isn’t true that ________ during an earthquake.
[ ]
A.the ground shakes
B.materials become hot
C.some people die
D.a great noise can be heard
3.There were many fires after the Tokyo earthquake because ________ .
[ ]
A.people were using fires
B.the earthquake shook the fires
C.the houses were made of wood
D.A, B and C
4.How did the ground move when the earthquake of 1896 happened in India?
[ ]
A.It moved to one side and than back 200 times a minute.
B.It moved 0.45m to one side and then to the other side in a minute.
C.It moved 0.45m a minute
D.It moved 20 times in a minute
6.Which of the following is NOT true?
[ ]
A.Trains run off the lines because railway lines are broken during an earthquake.
B.The earthquake of 1923hit Tokyo late in the day .
C.People threw hot materials onto different parts of the houses.
D.There were few buildings in the area after the earthquake of 1896 in India.
查看习题详情和答案>>China’s second manned(人造的) space flight will be done by two astronauts(宇航员) over five days in 2005. “Shenzhou-VI will be sent into space sometime in 2005,” said Zuo Saichun, a spokesperson of the China Aerospace Science and Technology (CAST). “The spacecraf
t(宇宙飞船) will make new breakthroughs(突破性进展) in China’s manned space technology.”
Unlike Shenzhou-V, a little more than a year ago (in October, 2003), the next flight will see two astronauts fly in space for five days. Their capsule (太空舱) is designed to be capable(能够)of orbiting(绕轨道运行) for a whole week, the spokesperson said. “For the first time, astronauts will enter and live in the orbital module(舱) of the spacecraft to do scientific experiments,” said a statement from CAST. CAST did not say what those experiments will be.
In Shenzhou-VI, scientists have changed the space
craft’s configuration (构形) to reduce its weight, and tried to improve the performance of on-board equipment. They have also worked to make sure of the energy supply of the spacecraft and further improve its safety. So far, scientists have worked out ways to solve problems on environmental control and life support. Shenzhou-VI will be sent into orbit atop(在……顶上) a Long March 2F rocket.
Meanwhile, a model of the Chang’e-1 satellite is expected to be sent to orbit the moon in two years. The satellite, part of the three-stage programme, would be followed by the landing of an unmanned vehicle on the moon in the second stage by 2010 and collecting samples(样品) of lunar soil by 2020 in the final stage, according to Sun Laiyan, director of the China National Space Administration.
【小题1】. Which of the following about Shenzhou-VI is NOT true?
| A.It will be sent into | B.It is capable of orbiting for two weeks. | C.It will be sent into orbit atop a Long March 2F rocket. | D.It will be sent into space with two astronauts. |
| A.environmental control | B.energy supply | C.life support | D.lunar soil collecting |
| A.Shenzhou-VI’s being sent into space. | B.A model of the Chang’e-1 satellite will be sent to orbit the moon. | C.The landing of an unmanned vehicle on the moon. | D.Collecting samples of lunar soil. |
| A.some problems need solving before Shenzhou-VI is sent into space | B.Shenzhou-VI will be sent into space in 2005 | C.what China’s space programme is | D.how China’s three-stage programme is carried out |