Far from the land of Antarctica, a huge shelf of ice meets the ocean. At the underside of the shelf there lives a small fish, the Antarctic cod.
For forty years scientists have been curious about that fish. How does it live where most fish would freeze to death? It must have some secret. The Antarctic is not a comfortable place to work and research has been slow. Now it seems we have an answer.
Research was begun by cutting holes in the ice and catching the fish. Scientists studied the fish’s blood and measured its freezing point.
The fish were taken from seawater that had a temperature of -1.88℃ and many tiny pieces of ice floating in it. The blood of the fish did not begin to freeze until its temperature was lowered to -2.05℃. That small difference is enough for the fish to live at the freezing temperature of the ice-salt mixture.
The scientists’ next research job was clear: Find out what in the fish’s blood kept it from freezing. Their search led to some really strange thing made up of a protein(蛋白质) never before seen in the blood of a fish. When it was removed, the blood froze at seawater temperature. When it was put back, the blood again had its antifreeze quality and a lowered freezing point.
Study showed that it is an unusual kind of protein. It has many small sugar molecules(分子) held in special positions within each big protein molecule. Because of its sugar content. It is called a glycoprotein. So it has come to be called the antifreeze fish glycoprotein. Or AFGP.
What is the text mainly about?
| A．The terrible conditions in the Antarctic. | B．A special fish living in freezing waters. |
| C．The ice shelf around Antarctica. | D．Protection of the Antarctic cod. |
Why can the Antarctic cod live at the freezing temperature?
| A．The seawater has a temperature of -1.88℃. |
| B．It loves to live in the ice-salt mixture. |
| C．A special protein keeps it from freezing. |
| D．Its blood has a temperature lower than -2.05℃. |
What does the underlined word “it” in Paragraph 5 refer to?
| A．A type of ice-salt mixture. | B．A newly found protein. |
| C．Fish blood. | D．Sugar molecule. |
What does “glycol-” in the underlined word “glycoprotein” in the last paragraph mean?
| A．sugar | B．ice | C．blood | D．molecule |
The other day at the supermarket, I saw a naughty child of about six crying loudly, falling to the floor and refusing to move. All the while the troubled mother was trying to persuade him to behave well but failed. A little smack(掌击) on his bottom would have done the job, I thought.
Teenagers also cause discipline(纪律)problems. As a teacher I had a 16-year-old student who had fallen in love with a waiter at a fast-food restaurant. In fact, she had left home to stay with him. So we decided to put her in the school hostel. She refused. When she heard her mother begging her to stay in the hostel she turned round and said: “Why don’t you stay in the hostel if you like it so much?”
My palms were itching to slap her for being so rude but the poor mother continued to cajole her, hoping that gentle persuasion would work wonders. It did not. I last heard that she had run away from home again.
The list goes on and on. Could it be that today’s parents are softer and believe that they must not rod (棍棒惩罚)their children for fear of the bad result? Or do they actually believe that the children will get rid of the bad habits and behave well naturally as they grow older? I beg to disagree. I believe it is the parents’ duty to discipline the children even at a young age.
My children who are now adults will prove the fact that I used the rod when I thought it necessary. Later when they went abroad, they related to their British university friends on how they were disciplined. Their friends abroad were filled with horror and told my daughter that I could be charged for child abuse(虐待). However, my daughter showed great respect for me when she told them that she would not be where she was today if not for my strict discipline.
48. According to the passage, the author would probably_______.
A. beat the children every day B. punish the children when necessary
C. 1eave the children as they are D. treat the children in a softer way
49. The underlined word “cajole”(in Paragraph 3) probably means________.
A. persuade B. scold C. forgive D. punish
50. Which of the following is TRUE according to the passage?
A. The naughty boy’s mother hit him on the bottom at last．
B. The teenager’s mother lived together with her daughter in the school then．
C. The author was charged for child abuse by her daughter’s friends abroad．
D. The author’s daughter was very thankful for her parent’s strict discipline．
51. Which of the following can be the best title of this passage?
A. Respect Parents B. Spoil Kids C. Value Discipline D. Protect Kids
Once I spoke at a high school. After the speech, I was asked to see a special student. An illness had kept the boy home, but he had expressed an interest in meeting me, and it would mean a great deal to him. I agreed.
He was Matthew. When he was born, the doctor told his parents that he would not live to see five, then they were told he would not make it to ten. Now he was thirteen. He wanted to meet me because I was a gold-medal weight lifter, and I knew about overcoming obstacles(障碍) and going for my dreams.
I spent over an hour talking to Matthew. Never once did he complain. He spoke about winning and succeeding and going for his dreams. Obviously, he knew what he was talking about. He just talked about his hopes for the future, and how one day he wanted to lift weight with me.
When we finished talking, I went to my briefcase and pulled out the first gold medal I won and put it around his neck. I told him he was more of a winner and knew more about success and overcoming obstacles than I ever would. He looked at it for a moment, then took it off and handed it back to me. He said, “You are a champion. You earned that medal. Someday when I get to the Olympics and win my own medal, I will show it to you.”
Last summer I got the news that Matthew had passed away and a letter Matthew had written me a few days before:
Dear Rick,
My mom said I should send you a thank-you letter for the picture you sent me. The doctors tell me that I don’t have long to live any more. But I still smile as much as I can.
I told you some day I was going to the Olympics and win a gold medal. But I know now I’ll never make it. But I know I’m a champion, and God knows that too. When I get to Heaven, God will give me my medal and when you get there, I will show it to you.
Thank you for loving me.
Your friend,
Matthew
44. The boy wished to meet the author because ________.
A. he admired the author very much
B. he wished to take part in the Olympics
C. he hoped to make friends with the author
C. he enjoyed going in for weighting lifting
45. Which of the statements is TRUE?
A. Matthew was good at weight lifting.
B. Rick had the similar disease as a child.
C. Matthew remained optimistic in face of disease.
D. Rick encouraged the boy to become a champion.
46. Why did the boy refuse the author’s medal?
A. He thought he was not worthy of it. B. Rick looked on the medal as treasure.
C. The gold medal was very dear to Rick.D. He didn’t want to be pitied by others.
47. What can be inferred from Matthew’s letter?
A. Rick was unhappy before death. B. Rick kept in touch with Mathew.
C. Mathew sent some pictures to Rick.D. Mathew got an Olympic gold medal.
第二部分阅读理解
Can you imagine a classroom which misses the one thing that’s long been considered a necessary part to reading and writing? Paper. No notebooks, no textbooks, no test paper. Nor are there any pencils or pens, which always seem to use up ink at the critical(关键的) moment.
Such a “paperless classroom” is one that more and more schools are trying to get.
Students never do any handwriting in the class. Instead, they use specially-designed computers. The teacher downloads texts from Internet libraries and sends them to every student’s personal computer.
Having computers also means that students can use the Internet. They can look up information on any subject they’re studying, from maths to social science.
A middle school teacher Judy Harrell in Florida, US, described how her class used the Web to learn about the war in Iraq in 2003.
“We could touch every side of the country through different sites: from the forest to refuges(难民营),” she said. “Using a book that’s three or four years old is impossible.”
And exams can go online too. At a high school in Tennessee, US, students take tests on their own computers. The teacher records the grades on the network for everyone to see and then copies them to his own electronic grade book.
A paperless classroom is a big step towards reducing the waste of paper. High school teacher Stephanie Sorrell in Kentucky, US, said she used to give about 900 pieces of paper each week to each student.
“Think about the money and trees we could save with the computers,” she said.
But, with all this technology, there’s always the risk that the machines will break down. So, in case of a power failure or technical problems, paper textbooks are still widely available for these hi-tech students.
41．What does the underlined sentence “use up ink at the critical moment” in the 1st paragraph mean?
A．Pens use ink, while pencils don’t.
B．Pens get lost easily at any moment.
C．Pens may have little or no ink at the key moment.
D．Pens may not write well at the critical moment.
42．What did the middle school teacher show while using the example of her class?
A．the Web could take them everywhere.
B．the Web taught them a lot.
C．the Web is a good tool for information.
D．the Web, better than the textbooks, can give the latest information.
43．What does the phrase “break down” in the last paragraph mean?
A．Break up. B．Stop working. C．Fall down. D．Lose control.
There are many theories about the beginning of drama in ancient Greece. The one most widely accepted today is based on the assumption that drama evolved from ritual. The argument for this view goes as follows. In the beginning, human beings viewed the natural forces of the world, even the seasonal changes, as unpredictable, and they sought through various means, to control these unknown and feared powers. Those measures which appeared to bring the desired results were then retained and repeated until they hardened into fixed rituals. Eventually stories arose which explained or veiled the mysteries of the rites. As time passed some rituals were abandoned, but the stories, later called myths, persisted and provided material for art and drama.
Those who believed that drama evolved out of ritual also argue that those rites contained the seed of theater because music, dance, masks, and costumes were almost always used. Furthermore, a suitable site had to be provided for performances, and when the entire community did not participate, a clear division was usually made between the “acting area” and the “auditorium”. In addition, there were performers, and, since considerable importance was attached to avoiding mistakes in the enactment of rites, religious leaders usually assumed that task. Wearing masks and costumes, they often impersonated other people, animals, or super natural beings, and mimed the desired effect－success in hunt or battle, the coming rain, the revival of the Sun-as an actor might. Eventually such dramatic representations were separated from religious activities.
Another theory traces the theater’s origin from the human interest in storytelling. According to this view, tales (about the hunt, war, or other feats) are gradually elaborated, at first through the use of impersonation, action, and dialogue by a narrator and then through the assumption of each of the roles by a different person. A closely related theory traces theater to those dances that are primarily rhythmical and gymnastic or that are imitations of animal movements and sounds.
77. What does the passage mainly discuss?
A. The origins of theater. B. The role of ritual in modern dance.
C. The importance of storytelling. D. The variety of early religious activities.
78. What aspect of drama does the author discuss in the first paragraph?
A.The reason drama is often unpredictable.
B.The seasons in which dramas were performed.
C. The connection between myths and dramatic plots.
D. The importance of costumes in early drama.
79. According to the passage, what is the main difference between ritual and drama?
A. Ritual uses music whereas drama does not.
B. Ritual is shorter than drama.
C. Ritual requires fewer performers than drama.
D. Ritual has a religious purpose and drama does not.
80. The passage supports which of the following statements?
A. No one really knows how the theater began.
B. Myths are no longer represented dramatically.
C. Storytelling is an important part of dance.
D. Dramatic activities require the use of costumes.
Glacier National Park in Montana shares boundaries with Canada, an American Indian reservation, and a national forest. Along the North Fork of the Flathead River, the park also borders about 17,000 acres of private lands that are currently used for ranching, timber, and agriculture. This land is an important part of the habitat and migratory routes for several endangered species that frequent the park. These private lands are essentially the only ones available for development in the region.
With encouragement from the park, local landowners initiated a landuse planning effort to guide the future of the North Fork. The park is a partner in an interlocal agreement that calls for resourcemanaging agencies to work together and with the more than 400 private owners in the area. A draft plan has been prepared, with objective of maintaining traditional economic uses but limiting new development that would damage park resources. Voluntary action by landowners, in cooperation with the park and the county, is helping to restrict smalllot subdivisions, maintain wildlife corridors, and minimize any harmful impact on the environment.
The willingness of local landowners to participate in this protection effort may have been stimulated by concerns that congress would impose a legislative solution. Nevertheless, many local residents want to retain the existing character of the area. Meetings between park officials and landowners have led to a dramatically improved understanding of all concerns.
73. The passage mainly discusses ______.
A. the endangered species in Glacier National Park
B. the protection of lands surrounding Glacier National Park
C. conservation laws imposed by the state of Montana
D. conservation laws imposed by Congress
74. Why are the private lands surrounding Glacier National Park so important?
A. They function as a hunting preserve.B. They are restricted to government use.
C. They are heavily populated.
D. They contain natural habitats of threatened species.
75. The relationship between park officials and neighboring landowners may best be described as ______.
A. indifferent B. intimate C. cooperative D. disappointing
76. It can be inferred from the passage that a major interest of the officials of Glacier National Park is to ______.
A. limit land development around the park B. establish a new park in Montana
C. influence national legislation D. settle border disputes with Canada