It is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain lives for only three to five minutes. More often the doctors can’t fix the damage. Sometimes they are afraid to try something to help because it is dangerous to work on the brain. The doctors might make the person worse if he operates on the brain.
Dr. Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.
Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys’ blood back to the monkeys’ brains. When the brain’s temperature was 10℃, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them..The biggest difficulty in operating on the damaged brain is that ____.
A.the time is too short for doctors |
B.the patients are often too nervous |
C.the damage is extremely hard to fix |
D.the blood-cooling machine might break down |
.The brain operation was made possible mainly by ____.
A.taking the blood out of the brain |
B.trying the operation on monkeys first |
C.having the blood go through a machine |
D.lowering the brain’s temperature |
.With Dr. White’s new idea, the operation on the damaged brain ____.
A.can last as long as 30 minutes |
B.can keep the brain’s blood warm |
C.can keep the patient’s brain healthy |
D.can help monkeys do different jobs |
. What is the right order of the steps in the operations?
a. send the cooled back to the brain b. stop the blood to the brain
c. have the blood cooled down d. operate on the brain
A.a, b, c, d | B.c, a, b, d | C.c, b, d, a | D.b, c, d, a |
It is easy to understand the way a culture approaches disagreements by looking at the communication styles in that culture. In societies where open discussion is encouraged, conflict is much more common and accepted. On the other hand, cultures that strive to reduce conflicts and maintain harmony do not see such interaction appropriate, particularly in the workplace.
In Australia, Great Britain, and the United States, for example, disagreements are considered a natural part of communication. People in these countries typically have open and honest discussions, even if people’s differences of opinion lead to confrontation(对抗,对立). In business setting, this may mean debating with a colleague or a supervisor over the approach to a task. Or, co-workers might have a discussion about whether an agenda(议程)item during a meeting is suitable or not. Conflict is not necessarily negative ,though. And many people feel that debating an issue is as rewarding as resolving it. Successful conflict resolution(冲突解决) is also seen as a valuable skill, most people at the management level are expected to be very good at handling conflicts that arise in the workplace.
The Asian style of communication is quite different. In almost parts of eastern Asia, individuals present their ideas and then wait for others to do the same. They prefer to seek agreement from a group without rejecting another’s opinions out loud. In business meetings, subordinates (下级) will hardly disagree openly with their supervisor. This shows respect for supervisor, and it reflects the cultural importance placed on politeness and building harmony and trust.
1. The best title for this passage is ______.
A. Approaching Disagreements B. Differences of Opinion
C. Culture and Communication D. Conflict Resolution
2. In Australia, people would consider disagreement______.
A. a negative part of communication B. necessary in their communication
C. normal and beneficial D. Unimportant in communication
3. Which of the following is true according to the author?
A. Subordinates in the USA don’t try to show their respect in the supervisors.
B. Asian people at management level are not good at handling conflicts.
C. People in Asia always try to avoid conflicts.
D. People in some western countries like to have conflicts.
4. What does the underlined word “harmony” probably mean?
A. Difference B. Agreement C. Respects D. Communication
The energy crisis (危机) has made people aware of how the careless use of the earth’s energy has brought the whole world to the edge of disaster. The over – development of motor transport, with its increase of more cars, more traveling, has contributed to the near – destruction of our cities and the pollution not only of local air but also of the earth’s atmosphere.
Our present situation is unlike natural disasters of the past. Worldwide energy use has brought us to a state where long – range planning is vital. What we need is not a continuation of our present serious state, which endangers the future of our country, our children, and our earth, but a movement forward in order to work rapidly and effectively on planetary problems.
This country has been falling back under the continuing exposures of loss of morality (道德) and the revelation (揭露) that lawbreaking has reached into the highest place in the land. There is a strong demand for morality to turn for the better and for some devotion that is vast enough and yet personal enough to enlist the devotion of all. In the past it has been only in a way in defense of their own country and their own benefits that people have been able to devote themselves wholeheartedly.
This is the first time that we have been asked to defend ourselves and what we hold dear in cooperation with all the other people of this planet, who share with us the same endangered air and the same endangered oceans. There is a common need to reassess our present course, to change that course and to employ new methods through which the world can survive. This is a priceless opportunity.
To grasp it, we need a widespread understanding of nature if the crisis we and the world are facing is no passing inconvenience, no by-product(副产品)of the ambitions of the oil – producing countries, no environmentalists’ only fears, no byproduct of any present system of government. What we face is the result of the invention of the last four hundred years. What we need is transformed life style. This new life style can flow directly from science and technology, but its acceptance depends on a sincere devotion to finding a higher quality of life for the world’s children and future generation.
1. Which of the following has nearly destroyed our cities?
A. The loss of beliefs and ideas. B. More of law – breaking.
C. Natural disasters in many areas. D. The rapid growth of motors.
2. By comparing past problems with present ones, the author draws our attention to the .
A. seriousness of this crisis B. ineffectiveness of laws
C. similarity of the past to the present D. hopelessness of the situation
3. Which of the following is used as an example to show the loss of morality?
A. Disregard for law. B. Lack of devotion.
C. Lack of understanding. D. Destruction of cities.
4. The author wrote the passage in order to .
A. make a recommendation for a transformed life style
B. limit ambitions of the people of the whole world
C. demand devotion to nature and future generation
D. encourage awareness of the decline of morality
The massive 8.8 quake, the seventh strongest in recorded history, hit Chile(智利) and should have shortened the length of an Earth day by 1.26 milliseconds. More impressive is how much the quake shifted the Earth’s axis(地轴).
The computer model used to determine the effects of the Chile earthquake effect also found that it should have moved the Earth’s figure axis by about 8 cm. The Earth’s figure axis is not the same as its north-south axis, which Earth turns around once every day at a speed of about 1,604 kph. The figure axis is the axis around which the Earth’s mass is balanced. It is offset(偏离)from the Earth’s north-south axis by about 10 meters.
Strong earthquakes can change Earth’s days and its axis. The 9.1 Sumatran earthquake in 2004, which set off a deadly tsunami(海啸), should have shortened Earth’s days by 0.0068 milliseconds and shifted its axis by about 7cm.
One Earth day is about 24 hours long. Over the course of a year, the length of a day normally changes gradually by one millisecond. It increases in the winter when Earth moves more slowly, and decreases in the summer.
The Chile earthquake was much smaller than the Sumatran quake, but its effects on the Earth are larger because of its location. The fault(断层) responsible for the 2010 Chile quake also cuts through Earth at a larger angle(角度) than the Sumatran quake’s fault. This makes the Chile fault more effective in moving the Earth’s mass vertically and hence more effective in shifting the Earth’s figure axis.
The findings are based on early data available on the Chile earthquake. The Chile earthquake has killed more than 700 people and caused widespread damage in the South American country.
1. What’s the biggest problem caused by the Chile quake?
A. It is the seventh strongest in recorded history.
B. It should have shortened the length of an Earth day.
C. It shifted the Earth’s axis.
D. It made the day longer on Earth.
2. Comparing the Sumatran earthquake with the Chile earthquake, we know that ______.
A. the Sumatran earthquake had more effect on Earth
B. the location of the Chile earthquake is responsible for its larger effects on Earth
C. the Sumatran earthquake was less destructive
D. the Chile earthquake fault changed the Earth’s mass
3. What does the word “It” in the 4th paragraph refer to?
A. The length of a day. B. The axis.
C. One millisecond. D. The change of the day.
4. This article is most probably taken from .
A. A travel book B. A fiction
C. A science research report D. A fashion journal
Volunteers, as an essential part of a successful world exposition, are a major channel for the public to participate in, serve and share the world exposition and a means to showcase the image of the host country and city. The following information is about the volunteer for the World Exposition 2010 Shanghai China.
I. Basic Requirements for Volunteers
● Be willing to participate in voluntary services of Expo 2010;
● Age limit: Expo Site volunteers must be born before April 30;
1992 and Expo City Voluntary Service Station volunteers before
April 30, 1994;
● Obey the laws and regulations of the PRC;
● Be able to participate in training and relevant activities before the opening of Expo 2010;
● Possess necessary knowledge and skills needed by the position;
● Be in good health to meet the requirements of corresponding voluntary positions.
II. Further Information for Volunteers
● Source
Residents of Chinese mainland, Hong Kong, Macau and Taiwan, as well as overseas Chinese, and foreigners can all apply to be the volunteers.
● Signup methods
Applicants may log in onto the official websites for online signup. They may also consult or connect with the Expo Volunteer Stations.
● Time
May 1–December 31, 2009
III. Volunteer Training
Volunteer training includes general training, special training and position training. General training is carried out through internet, while special training and position training are provided through classroom lectures and field practice.
IV. Volunteer Types
● Expo Site volunteers refer to those offering voluntary services to visitors and the Organizer in the Expo Site, mainly including information, visitor flow management, reception, translation and interpretation, assistance for the disabled, and assistance in media service, event and conference organization and volunteer management.
● Information booth volunteers are stationed in the Expo's information booths at key transportation centers, commercial outlets, tourist attractions, restaurants, hotels and cultural event places outside the Expo Site. They offer services including information, translation, interpretation and even first aid.
1. If you were born in April 1993, where can you be a volunteer?
A. In the Expo City. B. In the host country.
C. In the Expo Site. D. In Chinese mainland.
2. Which of the training will be done on the Internet?
A. Position training. B. General training.
C. Classroom training. D. Special training.
3. Which of the following service is offered by information booth volunteers?
A. Visitor flow management. B. Helping the disabled.
C. Assistance in media service. D. Emergency First aid.
4. Which of the following is not suitable for being a volunteer of Expo 2010?
A. Being own good health to meet the requirements of corresponding voluntary positions.
B. Following the laws and regulations of the PRC.
C. Being able to join in training and relevant activities after the opening of Expo 2010.
D. Owning necessary knowledge and skills needed by the position.
第三部分:阅读理解(共20小题;每小题2分,满分40分)
阅读下列短文,从每题所给的A、B、C或D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
Until quite recently, I knew only three things about my father: I knew his name, David S. Johnson, Jr. I knew he was an only child, and I’d been told he was killed on April 12, 1945, somewhere in Germany.
I used to come to visit my Granny. “Daddy David and his two friends were out in the fields, making sure the way was safe for the others to follow,” she told me. “All of a sudden there was an explosion. All three of them were killed.” Granny was looking down, stroking (抚摸)one thin hand with the other. Then there were no words but silence.
I began my search and collection for information about my father as my 50th birthday and the 50th anniversary of his death drew near. I was told that the explosion had blown him to bits and I had great difficulty collecting anything I could find about him bit by bit. Bits of information about his began falling into my hands, my mind and my heart. Longing to know my father kept me connected to him. It was time to transform my longing into knowledge.
Once upon a time he was alive, and my mother and father were deeply in love. They were married, and they had a child, my brother David. Then my father left for the war.
I was born in January 1945. On February 15 my father wrote me a letter of welcome. The letter is kept in my baby book, “Dear Susan, you have a very good family. Your dad is sort of a less able person. Your mother is the most wonderful person I’ve ever known. I’ve always marveled at my great good fortune to have her and been loved by her. If you follow her words and examples, you may expect to meet life in the best possible way, and your path will always be the right one. Your father, Dave.”
Black on white paper, the words are from my father. From them I grow into a person of loyalty and love. How I long for stories that will bring him to life!
1. The writer got to know her father’s story of death from ______.
A. her father’s friends B. someone in Germany
C. her grandmother D. a little child
2. The author met difficulty finding information about her father because ______.
A. it was too late for her to start the search
B. the explosion left little about her father
C. she only found pieces of hands and legs
D. she didn’t have enough knowledge to do it
3. Which of the following statements is true?
A. Her parents had only one child B. Her father died before her birth
C. Her father was a disabled man D. The writer never saw her father
4. We know from the last paragraph that the author ______.
A. still hates her father for having left B. is curious about her father’s death
C. shows much respect for her father D. is sure that her father may survive