tension headache 张力性头痛.肌紧张性头痛 参考例句 查看更多

 

题目列表(包括答案和解析)

Spanish explorers called them Las Encantadas, the Enchanted Isles, and Charles Darwin used his studies of the islands as the foundation for his theory of natural selection. The Galapagos are among the world's most important scientific treasures, a group of volcanic islands surrounded by deserted beaches and inhabited by unique varieties of giant tortoise, lizards, and birds.

Yet life on this United Nations world heritage site has turned sour. Battles have broken out between fishermen and conservationists. Ecuador, which owns the islands, has sent a naval patrol (海军巡逻队) to put down disturbances.

The controversial director of the Galapagos National Park—which controls 97 percent of Galapagos land and the reserve extending to 40 miles offshore—has been fired, while an air of uneasy tension hangs over the islands, as the islanders prepare for election when they pick their representatives in Ecuador’s national assembly.

“It’s a very tense situation,” said Leonor Stjepic, director of the London-based Galapagos Conservation Trust, which raises money to help projects on the islands. “We are watching it with concern.”

The violence has been triggered by an alarming growth in the islands’ population. Puerto Ayora, on Santa Cruz island, housed just 45 inhabitants in the 50s. Today there are more than 10,000, while the islands' total population is more than 19,000 and growing by 6 percent a year, despite recently introduced a law to limit waves of immigrants fleeing the poor areas of Ecuador for a life “in paradise (天堂)”. On top of this, more than 100,000 tourists visit the islands every year.

Such numbers have put the islands, special ecology under intense pressure. Conservationists backed by the Ecuador government, have replied by exercising strict controls to protect the islands* iguanas, blue-footed boobies, and giant tortoises.

These moves have angered many local people, however. They want to exploit (开发利用) the islands’ waters and catch its protected species of sharks, lobsters and sea cucumbers, which can fetch high prices in Japan and South Korea.

Angry fishermen surrounded the Charles Darwin research station on Santa Cruz last February, threatened to kill Lonesome George—the last surviving member of the Pinta Island species of the Galapagos giant tortoise.

The situation got improved after the Ecuador government made concessions (让步) by increasing fishing quotas (配额), which angered conservationists. “It is tragic, the short-term gain of a few fishermen versus the long-term survival of the Galapagos,” said John McCosker of the California Academy of Sciences. “They are killing the golden goose.”

Then, the Ecuador government appointed Fausto Cepeda as the national park's new director, a post that has become a political football for the mainland government. There have been nine directors in the past 18 months.

This appointment was particularly controversial, however. Cepeda was known to have close ties with the fishing industry, and the rangers (管理员),who run the national park and reserve, rebelled.

More than 300 staged a sit-in at the park’s headquarters and prevented Cepeda from taking up his post. A battle broke out, and at least two people suffered serious injuries. Eventually, Cepeda—with the fishermen’s help- entered the park. “I am in office, i am in control. And I am trying to lower the tension,” he announced.

The Ecuador government took no chances, and sent a patrol boat to maintain the peace. A few days later, Ecuador Environment Minister Fabian Valdivicso met representatives of rangers. After discussions, he told newspapers that he had decided to remove Cepeda from the post.

However, as the population continues to rise, the long-term pressures on the islands are serious and will not disappear that easily.

“We have to balance its special environment with the needs of local people. In that sense, it is a microcosm (缩影) for all the other threatened parts of the world. So getting it right here is going to be a very, very important trick to pull off,” said Stjepic.

1.What does the underlined word “this” in Paragraph 5 refer to?

A. The island’s swelling population.

B. The law to limit waves of immigrants.

C. A life in paradise.

D. The tourists’ visiting the islands every year.

2.How significant were the islands for Charles Darwin?

A. He based his theory on his studies there.

B. He built the Charles Darwin research center there.

C. He advocated the balance between ecology and people there.

D. He found the last surviving giant tortoise there.

3.What is the primary contributing factor to the conflict between conservationists and fishermen?

A. The dismissal of the previous director of the Galapagos National Park.

B. The exploitation of the islands.

C. The government's support of Galapagos Conservation Trust.

D. Cepeda’s close tie with the fishing industry.

4.We can learn from the passage that _______.

A. the projects of Galapagos Conservation Trust on the islands are profitable

B. conservationists get angry when fishermen are killing a goose

C. politicians from the mainland government play football on the islands

D. the government is trying to ease the tension

5.In Paragraph 13, what does the author mean by “The Ecuador government took no chances”?

A. The government did not seize opportunities.

B. The government made no compromises.

C. The government did not run risks.

D. The government shrank from responsibilities.

 

查看答案和解析>>

Anne Whitney, a sophomore(二年级学生) at Colorado State University, first had a problem taking tests when she began college. "I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher ."  Another student in microbiology and similar experiences. He said ,"My first chemistry test was very difficult. Then, on the second test, I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down!"

 These two young students were experiencing something called test anxiety. Because a student worries and it uneasy about a test, his or her mind does not work as well as it usually does. The student can't write or think clearly because of the extreme tension and nervousness. Although poor grades are often a result of poor study habits, sometimes test anxiety causes the low grades. Recently, test anxiety had been recognized as a real problem, not just an excuse or a false explanation of lazy students.

  Special university counseling courses try to help students. In these courses, counselors try to help students by teaching them how to manage test anxiety .At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tension. These courses teach students how to relax their bodies .Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease .Learned information then comes out without difficulty on a test.

  An expert at the University of California explains. "With almost all students, relaxation and less stress are felt after taking out program .Most of then experience better control during their tests. Almost all have some improvement. With some, the improvement is very great."

1.To "blank out" is probably______.

A. to be like a blanket                      B. to be sure of an answer

C. to be unable to think clearly               D. to show knowledge to the teacher

2.Poor grades are usually the result of _______.

A. poor hygienic(卫生的) habits            B. laziness

C. lack of sleep                          D. being unable to form good study habits

3.Test anxiety has been recognized as _______.

A. an excuse for laziness                  B. the result of poor habits

C. a real problem                        D. something that can't be changed

4.To deal with this problem, students say they want to ______.

A .take a short course on anxiety           

B read about anxiety

C. be able to manage or understand their anxiety

  D take test to prove they are not anxiety

5.A University of California counselor said_______.

A. all students could overcome the anxiety after taking a special test anxiety program

B. almost all students felt less stress after taking a University of California counseling course

C. students found it difficult to improve even though they had taken a special test anxiety course

D. students found it easy to relax as soon as they entered a University of California counseling course

 

查看答案和解析>>


What can be found in the two recent studies?
One showed that adults are much more cooperative if they work in a system based on rewards.Researchers at Harvard University in the United States and the Stockholm School of Economics in Sweden did the study, which appeared last month in the journal Science.They had about two hundred college students play a version of the game known as the Prisoner's Dilemma.The game is based on the tension between the interests of an individual and a group.The students played in groups of four.Each player could win points for the group, so they would all gain equally.But each player could also reward or punish each of the other three players, at a cost to the punisher.Harvard researcher David Rand says the most successful behavior proved to be cooperation (合作).The groups that rewarded most earned about twice as much in the game as the groups that rewarded least.And the more a group punished itself, the lower its earnings.The group with the most punishment earned twenty-five percent less than the group with the least punishment.
The other study referred to children, which was presented last month in California at a conference on violence and abuse.Researchers used intelligence tests given to two groups.More than eight hundred children were ages two to four the first time they were tested.More than seven hundred children were ages five to nine.The two groups were retested four years later, and the study compared the results with the first test.Both groups contained children whose parents used physical punishment and children whose parents did not.The study says the IQs ?or intelligence quotients—of the younger children who were not spanked were five points higher than those who were.In the older group, the difference was almost three points.Murray Strauss from the University of New Hampshire' worked with Mallie Paschall from the Pacific Institute for Research and Evaluation.Professor Strauss has written extensively about physical punishment of children.He says the more they are spanked, the slower their mental development.He also looked at average IQs in other nations and found them lower where spanking was more common.
72.We can learn from the passage that ____.
A.the first study began last month at Harvard University in America
B.the Prisoner's Dilemma is a game that can teach you how to be cooperative
C.the study on the IQs of children was carried out by Professor Murray Strauss
D.Professor Mallie has done lots of researches on family violence
73.What study method was adopted in the two recent studies according to the passage?
A.Observation.       B.Questionnaire.      C.Conclusion. D.Experiment.
74.The underlined word "spanked" in the third paragraph refers to ____.
A.scolded constantly      B.punished physically
C.praised frequendy           D.rewarded mentally
75.Which of the following charts is TRUE according to the passage?

查看答案和解析>>

原创(七)

Alcohol is often taken as a symbol of a special celebration or as a sign of friendship.So it is    36   to see people toasting with a large glass of alcohol to the health or fortune.   37   , every year, alcohol also ruins thousands of lives and destroys many happy families .

Some people drink alcohol to   38    their tension or pain. They   39    think that through drinking, they can   40    from their problems and worries. But it is never a   41   .During those hours of drinking, alcohol only numbs(麻木)their senses and makes them forget their worries.   42   , when they wake up, their problems are still unsolved .

A   43   alcohol drinker is running the great   44   of getting heart diseases and liver(肝脏)failure. Too much alcohol taken into the body system, death will    45   occur. Alcohol also affects unborn babies    46   . Those pregnant mothers with    47    alcohol in their blood system risk    48   their unborn babies to suffer from defects(缺陷)at birth.     49   , babies are innocent victims due to their mothers’ mistake. Therefore they should be extremely cautious  of any alcohol and it is better to    50   all drinking during pregnancy(怀孕期).

Drunken driving is one of the worst    51    of alcohol abuse. Every year, many lives are lost due to   52    driving on roads and highways. A drunk driver cannot see and judge the distance    clearly and will find it difficult to control his vision and    53    on the road,so he    54    control over his reflexes. That is    55    accidents occur. Not only does he hurt himself but also other innocent road users.

36.A.normal                 B.common             C.ideal                  D. regular

37.A.Accidently            B. Fortunately        C.Excitedly           D. Unfortunately

38. A. relieve                      B.increase              C.create                 D.produce

39. A.usually               B.surely             C. mistakenly            D. aimlessly

40. A.differ                  B. solve                 C. cancel              D. escape

41. A. success               B. solution            C. fact                  D. decision

42. A. However             B. Meanwhile        C. So                   D. Besides

43. A. social                 B. heavy             C. addicted           D.light

44. A.advantages           B.possessions         C.risks                  D.measures

45. A. eventually           B. probably           C.hardly                D.strongly

46. A.anxiously            B. Disastrously    C. extensively        D.differently

47. A. proper                B.little                  C. excessive           D.no

48. A. causing              B.making                     C. having              D.protecting

49. A.Above all             B.First of all          C.All in all           D. After all

50.A. run out                      B.leave out            C. cut out             D.carry out

51.A. reasons                      B. causes              C. effects              D. examples

52. A. drunken             B.normal               C.careless              D. dangerous

53.A. patience              B.emotion             C. judgement         D.imagination

54.A.manages to           B.tries to               C.refuses to           D.fails to

55.A.when                    B.what                  C.where         D. how

查看答案和解析>>

Concern with money, and then more money, in order to buy the conveniences and luxuries of modern life, has brought great changes to the lives of most Frenchmen. More people are working harder than ever before in France. In the cities the traditional leisurely midday meal is disappearing. Offices, shops, and factories are discovering the great efficiency of a short lunch hour in company lunch rooms. In almost all lines of work emphasis now falls on ever increasing output. Thus the “typical” Frenchman produces more, earns more, and buys more consumer goods than his counterpart of only a generation ago. He gains in creature comfort and ease of life. What he loses to some extent is his sense of personal uniqueness, or individuality.

Some say that France has been Americanized. This is because the United States is a world symbol of the technological society and its consumer products. The so called Americanization of France has its critics. They fear that “assembly line life” will lead to the disappearance of the pleasures of the more graceful and leisurely (but less productive) old French style. What will happen, they ask, to taste, elegance, and the cultivation of the good things in life to joy in the smell of a freshly picked apple, a stroll by the river, or just happy hours of conversation in a local café?

Since the late 1950s life in France has indeed taken on qualities of rush, tension, and the pursuit of material gain. Some of the strongest critics of the new way of life are the young, especially university students. They are concerned with the future, and they fear that France is threatened by the triumph of this competitive, goods-oriented culture. Occasionally, they have reacted against the trend with considerable violence.

In spite of the critics, however, countless Frenchmen are committed to keeping France in the forefront of the modern economic world. They find that the present life brings more rewards, conveniences, and pleasures than that of the past. They believe that a modern, industrial France is preferable to the old.

1.Which of the following is a feature of the old French way of life?

A.Leisure, elegance, and efficiency

B.Elegance, efficiency, and taste

C.Leisure, elegance, and taste

D.Elegance, efficiency, and leisure

2.Which of the following is NOT true about Frenchmen?

A.Many of them prefer the modern life style.

B.They actually enjoy working at the assembly line.

C.They are more concerned with money than before.

D.They are more competitive than the old generation.

3.The passage suggests that _________.

A.in pursuing material gains the French are suffering losses elsewhere

B.it’s now unlikely to see a Frenchman enjoying a stroll by the river

C.the French are fed up with the smell of freshly picked apples

D.great changes have occurred in the life style of all Frenchmen

4.Which of the following is true about the critics?

A.Critics are greater in number than people enjoying the new way of life.

B.Students critics are greater in number than critics in other fields.

C.Students critics have, on occasion, resorted to violent means against the trend.

D.Critics are concerned solely with the present and not the future.

5.Which of the following best states the main idea of the passage?

A.Changes in the French Way of Life

B.Criticism of the New Life Style

C.The Americanization of France

D.Features of the New Way of Life

 

查看答案和解析>>


同步练习册答案