How can you find out what is going on inside a person' s body without opening the patient up? Regular X-rays can show a lot. CAT scans can show even more. They can give three-dimensional(三维) view of body organs(器官).
What is a CAT scan? CAT stands for Computerized Axial Tomography(层面X线照相术). It is a special X-ray machine that gets a 360 - degree picture of a small area of a patient's body.
Doctors use X-rays to study and examine diseases and injuries within the body. X-rays can find foreign objects inside the body or to take pictures of some organs inside if special things as dyes or special liquids are added to the organs to be X-rayed.
A CAT scanner, however, uses a beam(光束) of X-rays to give a cross-sectional view of a particular part of the body. A fine beam of X-rays is scanned across the body and circled around the patient from many different angles(角度). A computer analyzes(分析) the information from each angle and produces a clear cross-sectional picture on the screen. This picture is then photographed for later use. Several cross-sections, taken one after another, can give a clear "photo" of the entire body or of any body organs. The newest CAT scanners can even give a clear picture of active, moving organs just as a fast-action camera can "stop the action" giving clear pictures of what appear only mistily(模糊) to the eye. And because of the 360 - degree pictures, CAT scans show 3-dimensional views of organs in a manner that was once only seen during surgery or autopsy (examining a dead body).
69. According to the first two paragraphs, doctors can see the inside of a patient's body by ______.
A. giving the patient an operation
B. checking body organs
C. getting a 360-degree picture of a small area of a patient's body
D. examining the CAT From the last paragraph, we can infer that ______.
A.the newest pictures become more misty |
B.many pictures can be taken at the same time |
C.the information about the scanned patient is not highly valued |
D.some pictures of the scanned parts of the body are developed for further examinations in the future |
The best title of this passage might be ______.
A.Modern X-ray | B.Three-dimensional View |
C.Fast - moving Camera | D.CAT Scan |
第四部分:阅读理解(共20小题,每题2分,满分40分)
There are three kinds of goals: short-term, medium-range and long-term goals.
Short-range goals are those that usually deal with current activities, which we can apply on a daily basis. Such goals can be achieved in a week or less or two weeks, or possible months. It should be remembered that just as a building is no stronger than its foundation, out long-term goals cannot amount to very munch without the achievement of solid short-term goals. Upon completing our short-term goals, we should date the occasion and then add new short-term goals that will build on those that have been completed.
The intermediate goals are built on the foundation of the short-range goals. They might deal with just one term of school or the entire school year, or they could even extend for several years. Any time you move a step at a time, you should never allow yourself to become discouraged or overwhelmed. As you complete each step, you will enforce the belief in your ability to grow and succeed. And as your list of completion dates grow, your motivation and desire will increase.
Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing. We should never allow a long-term goal to limit us or our course of action.
56. Our long-term goals mean a lot__.
A) if we complete our short-range goals
B) if we cannot reach solid short-term goals
C) if we write down the dates
D) if we put forward some plans
57. New short-term goals are bulid upon__.
A) two years
B) long-term goals
C) current activities
D) the goals that have been completed
58. Once our goals are drawn up,__.
A) we should stick to them until we complete them
B) we may change our goals as we have new ideas and opportunities
C) we had better wait for the exciting news of success
D) we have made great decision
59. It is implied but not stated in the passage that ___.
A) those who have long-term goals will succeed
B) writing down the dates may discourage you
C) the goal is only a guide for us to reach our destination
D) every should have a goal
Discover
Newsmagazine of science devoted to the wonders and stories of modern science, written for the educated general reader. Published by Disney Magazine Publishing Co., Discover tells many of the same stories professionals(专业人员)read in Scientific American. A truly delightful family science magazine, each issue (每期) brings to light new and news- worthy topics to make dinnertime and water- cooler conversations interesting.
Cover Price: $ 59.88
Price: $ 19.95($ 1.66/issue)
You Save: $ 39.93(67%)
Issues: 12 issues/12 months
Self
Published by Conde-Nast Publications Inc., Self is a handbook devoted to women's overall physical and mental health. Every issue contains Usable articles such as “Style Lab”, in which wearable clothes are mixed and matched on non-models, and the “Eat Right Road Map”, with tips on how to eat properly.
Cover Price: $ 35.86
Price: $ 15.00( $ 2.5/issue)
You Save: $ 20.86(58%)
Issues: 6 issues/12 months
InStyle
InStyle is a guide to the lives and lifestyles of the world's famous people. The magazine covers the choices people make about their homes, their clothes and their free time activities. With photos and articles, it opens the door to these people's homes, families, parties and weddings, offering ideas about beauty, fitness and in general, lifestyles. Publisher: The Time Inc. Magazine Company.
Cover Price: $ 47.88
Price: $ 23.88( $ 2.38/issue)
You Save: $ 24.00(50%)
Issues: 10 issues/12 months
Wired
This magazine is designed for leaders in the field of information engineering including top managers and professionals in the computer, business, design and education industries. Published by Conde Nast Publications Inc. ,Wired often carries articles on how technology changes people's lives.
Cover Price: $ 59.40
Price: $ 10.00( $ 1.00/issue)
You Save: $ 49.40(83%)
Issues: 10 issues/12 months
56. Which of the following magazines is published monthly?
A. Discover B. Self C. InStyle D. Wired
57. Which two magazines are published by the same publisher?
A. Wired and InStyle B. Discover and InStyle
C. Self and Discover D. Self and Wired
58. Which magazine offers the biggest price cut?
A. InStyle B. Wired C. Discover D. Self
59. The “Style Lab” in Self provides readers with articles which ______.
A. offer advice to ordinary women on clothes
B. show how a woman can become famous
C. introduce places with the best food
D. discuss ways of training models
60. Those who are interested in management and the use of high technology would probably choose ______.
A. InStyle B. Self C. Wired D. Discover
Susan Sontag (1933—2004) was one of the most noticeable figures in the world of literature. For more than 40 years she made it morally necessary to know everything — to read every book worth reading, to see every movie worth seeing. When she was still in her early 30s, publishing essays in such important magazines as Partisan Review, she appeared as the symbol of American culture life, trying hard to follow every new development in literature, film and art. With great effort and serious judgment, Sontag walked at the latest edges of world culture.
Seriousness was one of Sontag’s lifelong watchwords (格言), but at a time when the barriers (障碍)between the well-educated and the poor-educated were obvious, she argued for a true openness to the pleasure of pop culture. In “Notes Camp”, the 1964 essay that first made her name, she explained what was then a little-known set of difficult understandings, through which she could not have been more famous. “Notes on Camp”, she wrote, represents “a victory of ‘form’ over ‘content’, ‘beauty’ over ‘morals’ ”.
By conviction (信念) she was a sensualist(感觉论者), but by nature she was a moralist(伦理学者), and in the works she published in the 1970s and 1980s , it was the latter side of her that came forward. In illness as Metaphor —published in 1978, after she suffered cancer—she argued against the idea that cancer was somehow a special problem of repressed personalities (被压抑的性格), a concept that effectively blamed the victim for the disease. In fact, re-examining old positions was her lifelong habit.
In America, her story of a 19th century Polish actress who set up a perfect society in California, won the National Book Award in 2000. But it was as a tireless all-purpose cultural view that she made her lasting fame. “Sometimes,” she once said,“I feel that, in the end, all I am really defending …is the idea of seriousness, of true seriousness.” And in the end, she made us take it
seriously too.
51.The underlined sentence in paragraph 1 means Sontag ______.
A. was a symbol of American cultural life
B. developed world literature, film and art
C. published many essays about world culture
D. kept pace with the newest development of world culture
52. She first won her name through ___________.
A. her story of a Polish actress
B. her book illness as Metaphor
C. publishing essays in magazines like partisan Review
D. her explanation of a set of difficult understandings
53.According to the passage, Susan Sontag ________.
A. was a sensualist as well as a moralist
B. looked down upon the pop culture
C. thought content was more important than form
D. blamed the victim of cancer for being repressed
54. As for Susan Sontag’s lifelong habit, she __________.
A. misunderstood the idea of seriousness
B. re-examined old positions
C. argued for an openness to pop culture
D. preferred morals to beauty
55.Susan Sontag’s lasting fame was made upon___________.
A. a tireless, all-purpose cultural view
B. her lifelong watchword:seriousness
C. publishing books on morals
D. enjoying books worth reading and movies worth seeing
Short and shy, Ben Saunders was the last kid in his class picked for any sports team. “Football, tennis, cricket—anything with a round ball, I was useless,” he says now with a laugh. But back then he was the object of jokes in school gym classes in England’s rural Devonshire.
It was a mountain bike he received for his 15th birthday that changed him. At first the teen went biking alone in a nearby forest. Then he began to cycle along with a runner friend. Gradually, Saunders set his mind building up his body, increasing his speed, strength and endurance. At age 18, he ran his first marathon.
The following year, he met John Ridgway, who became famous in the 1960s for rowing an open boat across the Atlantic Ocean. Saunders was hired as an instructor at Ridgway’s school of Adventure in Scotland, where he learned about the older man’s cold-water exploits (成就). Intrigued, Saunders read all he could about Arctic explorers and North Pole expeditions, then decided that this would be his future.
Journeys to the Pole aren’t the usual holidays for British country boys, and many people dismissed his dream as fantasy. “John Ridgway was one of the few who didn’t say, ‘You are completely crazy,’ ” Saunders says.
In 2001, after becoming a skilled skier, Saunders started his first long-distance expedition toward the North Pole. He suffered frostbite, had a closer encounter(遭遇) with a polar bear and pushed his body to the limit.
Saunders has since become the youngest person to ski alone to the North Pole, and he’s skied more of the Arctic by himself than any other Briton. His old playmates would not believe the transformation.
This October, Saunders, 27, heads south to explore from the coast of Antarctica to the South Pole and back, an 1800-mile journey that has never been completed on skis.
46. The turning point in Saunders’ life came when _______.
A. he started to play ball games
B. he got a mountain bike at age 15
C. he ran his first marathon at age 18
D. he started to receive Ridgway’s training
47. We can learn from the text that Ridgway _______.
A. dismissed Saunders’ dream as fantasy
B. built up his body together with Saunders
C. hired Saunders for his cold-water experience
D. won his fame for his voyage across the Atlantic
48. What do we know about Saunders?
A. He once worked at a school in Scotland.
B. He followed Ridgway to explore the North Pole.
C. He was chosen for the school sports team as a kid.
D. He was the first Briton to ski alone to the North Pole.
49. The underlined word “Intrigued” in the third paragraph probably means_______.
A. Excited B. Convinced C. DelightedD. Fascinated
50. It can be inferred that Saunders’ journey to the North Pole ________.
A. was accompanied by his old playmates
B. set a record in the North Pole expedition
C. was supported by other Arctic explorers
D. made him well-known in the 1960s
Ⅲ阅读(共两节,满分50分)
第—节阅读理解(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和D项中,选出最佳选项,并在答题卡上将该项涂黑。
Among rich countries, people in the United States work the longest hours. They work much longer than in Europe. This difference is quite surprising because productivity per hour worked is the same in the United States as it is in France, Spain and Germany, and it is growing at a similar speed.
In most countries and at most times in history, as people have become richer they have chosen to work less. In other words they have decided to “spend” a part of their extra income on a fuller personal life. Over the last fifty years Europeans have continued this pattern, and hours of work have fallen sharply. But not in the United States. We do not fully know why this is. One reason may be greatly lower taxes in America, which increase the rewards to work. Another may be more satisfying work, or less satisfying personal lives.
Longer hours do of course increase the GDP (国内生产总值). So the United States has produced more per worker than, say, France. The United States also has more of its people at work, while in France many more mothers and older workers have decided to stay at home. The overall result is that American GDP per head is 40% higher than in France, even though productivity per hour worked is the same.
It is not clear which of the two situations is better. As we have seen, work has to be compared with other values like family life, which often get lost in interest. It is too early to explain the different trends(趋势)in happiness over time in different countries. But it is a disappointing idea that in the United States happiness has made no progress since 1975, while it has risen in Europe. Could this have anything to do with trends in the work-life balance?
41.From the text we know that the author___________.
A. believes that longer working hours is better
B. prefers shorter working hours to longer ones
C. says nothing certain about which pattern is better
D. thinks neither of the patterns is good
42.Which of the following countries has more of its people at work?
A. Spain.B. France. C. Germany.D. America. 43.In the last paragraph, the underlined word “which” refers to ______.
A. family lifeB. situations C. other valuesD. trends
44.What message can we get from the text?
A. The GDP of Europe is higher than that of America.
B. Two possible reasons are given for working longer hours in the US.
C. People all over the world choose to work less when they are richer.
D. Americans are happier than Europeans.
45.Which of the following would be the best title for the text?
A. Americans and EuropeansB. Staying at Home
C. Work and ProductivityD. Work and Happiness