A recent study conducted by the Pine Street Foundation showed that a dog’s nose may have the ability to detect cancer. A dog’s nose, which was the “medical device” used as part of the research, is believed to be among the world’s most powerful olfactory(嗅覺的) sensors. The study was conducted with 169 subjects 55 of which had been diagnosed as having lung cancer, 31 have breast cancer and 83 control subjects——people without cancer. During the study, five professionally trained scent dogs were used to distinguish between the breath samples of cancer patients and those who were healthy. With an average of 90% accuracy, the research was deemed a success.
The Pine Street Foundation conducted its research on the belief that cancer cells give off a different type of metabolic(新陳代謝) waste product than normal cells. According to the study, the difference is so great that it can be detected by a dog’s sense of smell, including both early and late stages of the disease.
In the conclusion of the study the Pine Street Foundation said that even ordinary dogs may be trained to identify the presence of cancer with only a breath sample. The organization also said that dogs can recognize the disease with astonishing amount accuracy and, finally, that the dog’s detection was not hindered(妨礙) by the presence of age, smoking or stage of cancer.
The Pine Street Foundation plans to continue their research and is currently seeking funding to launch new studies.
小題1:If we want to add several different detecting examples to the passage, we should write them
__________.
A.between paragraph 1 and paragraph 2B.between paragraph 2 and paragraph 3
C.between paragraph 3 and paragraph 4D.before paragraph 1 or after paragraph 4
小題2:The best title for this passage might be ______.
A.Dogs may smell cancerB.Why dogs can smell cancer
C.A Study on dogs’ special abilityD.A study on breast cancer
小題3:Dogs can smell cancer because ____________.
A.they can detect faster than manB.their sense of smell is very sensitive
C.dogs metabolize the food slowlyD.patients give off bad smell
小題4:People can know from the passage _________.
A.a(chǎn)ll dogs can be used to smell cancer
B.it’s not easy to find out cancer in the early stage
C.most of the research experiments are successful
D.dogs detect cancer by breathing and feeling

小題1:B
小題2:A
小題3:B
小題4:C

小題1:文章結(jié)構(gòu)題。由全文內(nèi)容敘述順序知。
小題2:主旨大意題。由全文內(nèi)容知。
小題3:細(xì)節(jié)理解題。由第一段第二句知。
小題4:推斷題。由90% accuracy知。
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科目:高中英語 來源:不詳 題型:閱讀理解

It’s the place where smart people make smart machines work even smarter. But for the people who work in it, Silicon Valley (硅谷) is more than just a high technology hothouse. It’s also in the heart of sunny California, a great place to start a family and raise kids. What could be better?
But something is happening to the children. Up until the age of two they develop normally. Their proud parents watch and smile as they take their first steps and speak their first words. But then everything seems to go backwards. The children become locked into their own small world, unable to communicate at all.
They call it the “curse of Silicon Valley,” but the medical name for the condition is autism(孤獨(dú)癥). It used to be thought that autism was a mental illness. Now doctors are sure that it is a disease transmitted genetically (遺傳). It seems that the people leading the communications revolution are having children who cannot communicate at all.
But even the parents have trouble communicating. Asperger’s Syndrome (綜合癥) is connected with autism. People who have it are highly intelligent and often brilliant with numbers or systems but have no social skills, which makes Asperger’s sufferers into excellent computer professionals. Unfortunately, many of the children of two Asperger’s parents in Silicon Valley seem to be developing serious autism.
There is little anyone can do. And there is no cure in sight. Some argue that no cure should be found.“It may be that autistics are essentially (本質(zhì)上) different from normal people, but that these differences make them valuable for the evolution (進(jìn)化) of the human race,” says Dr Kirk Wilhelm of the University of California.“To remove the genes (基因) for autism could be terrible.
It seems that the children of Silicon Valley are paying the price of genius.
小題1:A person who has autism usually _____.
A.has difficulty in speakingB.loses communication skills
C.has difficulty in workingD.hates people around
小題2: Which of the following best explains “curse of Silicon Valley”?
A.The children are brought up in Silicon Valley.
B.Autism is just a result of working in Silicon Valley.
C.The children suffer from autism due to their parents in Silicon Valley.
D.Autism makes the children in Silicon Valley unable to communicate.
小題3:Some people think that no cure of autism should be found because ______.
A.a(chǎn)utism cannot be curedB.a(chǎn)utism isn’t a disease
C.harm will be done to the childrenD.a(chǎn)utism is necessary in some way
小題4:What does the writer seem to feel about the children of Silicon Valley?
A.It’s a pity that they cannot have a normal life.
B.They are the pride of the human race.
C.They are sure to have a bright future.
D.It’s likely that they will have a normal life.

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科目:高中英語 來源:不詳 題型:閱讀理解

In 1901, H. G. Wells, an English writer, wrote a book describing a trip to the moon. When the explorers (探險(xiǎn)者) landed on the moon, they discovered that the moon was full of underground cities. They expressed their surprise to the “moon people” they met. In turn, the “moon people” expressed their surprise. “Why?” they asked, “are you traveling to outer space when you don’t even use your inner space?”
H. G. Wells could only imagine travel to the moon. In 1969, human beings really did land on the moon. People today know that there are no underground cities on the moon. However, the question that the “moon people” asked is still an interesting one. A growing number of scientists are seriously thinking about it.
Underground systems are already in place. Many cities have underground car parks. In some cities, such as Tokyo, Seoul and Montreal, there are large underground shopping areas. The “Chunnel”, a tunnel (隧道) connecting England and France, is now complete.
But what about underground cities? Japan’s Taisei Corporation is designing a network of underground systems, called “Alice Cities.” The designers imagine using surface space for public parks and using underground space for flats, offices, shopping, and so on. A solar dome (太陽能穹頂) would cover the whole city.
Supporters of underground development say that building down rather than building up is a good way to use the earth’s space. The surface, they say, can be used for farms, parks, gardens, and wilderness. H. G. Wells “moon people” would agree. Would you?
5. The explorers in H. G. Wells’ story were surprised to find that the “moon people”      .
A. knew so much about the earth
B. understood their language
C. lived in so many underground cities
D. were ahead of them in space technology
6. What does the underlined word “it” (paragraph 2) refer to?
A. Discovering the moon’s inner space.
B. Using the earth’s inner space.
C. Meeting the “moon people” again.
D. Traveling to outer space.
7. What sort of underground systems are already here with us?
A. Offices, shopping areas, power stations.
B. Tunnels, car parks, shopping areas.
C. Gardens, car parks, power stations.
D. Tunnels, gardens, offices.
8. What would be the best title for the text?
A. Alice Cities—cities of the future
B. Space travel with H. G. Wells
C. Enjoy living underground
D. Building down, not up

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科目:高中英語 來源:不詳 題型:閱讀理解

Doomed beauties such as Cleopatra and Manilyn Monroe were far from alone in their misery. Very attractive people tend to form partnerships that are less stable and satisfying than those enjoyed by plain Janes.
According to research by Dr John Blaine of the University of Southern California, relationships between people whose professions largely depend on their appearances, such as models or actors, tend to end much faster than those between lawyers, doctors or students.
Blaine said the beautiful felt different from childhood. They are treated as special, which may create both arrogance(傲慢) and insecurity. All too often, beauty can be used as an alternative to education. Often they are pushed out of their class or town, told to go off and make their fortune in Hollywood or London and, when the majority fail, they have few talents(才能) to make a living.
Blaine added that beautiful people score poorly on the “big five” — the key factors American experts consider when helping distressed couples. These are neuroticism(神經(jīng)過敏), including anger and anxiety; extroversion(性格外向); openness to new experiences; agreeableness; and conscientiousness, or sticking by agreements they have made. Attractive people often see no reason to try to change until their looks start to fade.
Krista Sutherland, of the University of California Los Angeles, said partnerships that appeared to be perfect from the outside, such as the former “dream teams” of Nicole Kidman and Tom Cruise or Hugh Grant and Elizabeth Hurley, where backgrounds and aspirations(抱負(fù)) are often shared, did not necessarily lead to happiness.
小題1:What does the underlined sentence “Doomed beauties such as Cleopatra and Manilyn Monroe were far from alone in their misery. ” means?
A.Beautiful women always felt lonely.
B.Beautiful women always were alone.
C.Many beautiful women didn’t end up with a happy life.
D.Beautiful women always lived a happy life.
小題2:The underlined phrase “plain Janes” in the passage refer to ________.
A.ordinary-looking womenB.women called Jane
C.common peopleD.a(chǎn)ttractive women
小題3:We can infer in the passage that ________.
A.Hugh Grant and Elizabeth Hurley were a couple
B.Nicole Kidman and Tom Cruise were very satisfied with their life
C.When they fail in Hollywood, the beautiful have little trouble in making a living
D.The marriage of the beautiful often last long
小題4:Which of the following is the best title?
A.Five key factors affecting the partnershipB.Beauties are doomed to fail in love
C.Beauties or common?D.The beautiful are different.

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科目:高中英語 來源:不詳 題型:閱讀理解

It is sometimes said that strange flying objects have been seen high up in the sky. People call these strange objects Unidentified Flying Objects (UFO). These UFOs caused a lot of interest. Some of the reports about them are difficult to believe. Some have been explained in scientific ways. Others have never been explained. Here is an account of UFOs from a report.
Dennis Burdens, who wrote an article, tells us that he once saw a UFO himself. He was having dinner one night with a friend near Tripoli, Libya, and after dinner the two men walked across a yard to his room to look at some papers. Burdens noticed that the moon looked strange that night.
“It wasn’t the moon ”, was the reply.
They watched the light and saw that it was moving. It seemed to be an object rather like a big plate. In some ways it looked like smoke with a light on it, but it wasn’t smoke because it didn’t change its shape. It was moving in a regular way. That is to say, it didn’t go suddenly faster or more slowly, and it didn’t go higher or lower. So the two men decided that there must be men in it.
After that, Burdens said that he felt eyes looking at him. He was being watched in the darkness.
When it was nearer, they noticed that the bottom parts were brighter than the top. The bottom was yellow and the top red. Then the object suddenly turned away and left Libya, moving very fast.
On a later day Burdens talked to other people about it, and he found some who had seen it. They all described it in the same way. Could they all be mistaken?
小題1: UFOs are _____.
A.flying high up in the skyB.strange flying objects
C.difficult to believeD.very interested
小題2: A UFO was seen one night _____.
A.when they were walking across a yard to Burdens’ room
B.while they were looking at the light
C.when Burdens noticed the moon appearing strange
D.while they were having dinner
小題3:The UFO moved _______.
A.regularlyB.in a changeable wayC.slowlyD.fast
小題4: The UFO looked like _____ .
A.smokeB.a(chǎn) large plateC.lightD.a(chǎn) jumping object
小題5:The UFO was seen ______ .
A.by Burdens and his friendB.brighter in the darkness
C.by several peopleD.to have a yellow bottom and a red top in the same way

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科目:高中英語 來源:不詳 題型:閱讀理解

US college students are burdened, with credit card (信用卡)debt, according to a study published Tuesday, and the problem can be serious-ranging from more drop-outs, to future employment problems and even self-murder. The study, by Georgetown University sociologist (社會學(xué)家) Robert Manning, blamed credit card issuers for actively targeting students and colleges for allowing them to do so. "The unrestricted selling of credit cards in universities or colleges is so aggressive that it now forms a greater threat than alcohol or sexual diseases," Manning told a news conference in Washington. "If we do not quickly deal with this serious problem, the matter will continue to get worse, with social consequences far more tragic (悲劇的) than mere dollars and cents. "
Based on hundreds of face-to-face interviews and surveys with students, Manning concluded both the number with credit card debt and their indebtedness had been "underreported" in previous studies-which failed to reflect the "survival strategies" many used to deal with their debts. These included the use of federal student loans to pay off credit cards, effectively shifting the debt, appealing to parents for loans, reducing course work hours to increase time at paid jobs, or even dropping out altogether to work full time.
"Official drop-out rates include growing numbers of students who are unable to cope with the stress of their debts and / or part time jobs for servicing their credit cards, " the study said. "Students credit card debts are examined during the employment process and may be an important factor in evaluating future employees," it noted. O’Donnell and Manning agreed students should bear some responsibility for reckless use of credit, but said credit card companies also had to be held responsible for making it so easy for them to get into debt. Manning said one of the most troublesome aspects of the student credit card issue was "the seduction (誘惑) of college and university officials by the credit card industry".
小題1:Sociologist Robert Manning's study shows that     .
A.the number of American college students using credit cards on campus is increasing
B.more and more American college students meet with credit card debt problems
C.more and more American colleges encourage students to use credit cards to make profits
D.credit card issuers will run into debt for encouraging college students to use credit cards
小題2:The author's feeling towards college students with credit card debts is __.
A.discouraged and negativeB.pitiful and critical
C.indifferent and disapprovingD.negative and doubtful
小題3:The author implies all of following should be responsible for this problem EXCEPT      .
A.credit card issuers B.college authorities
C.parents of the studentsD.students themselves
小題4:The word "reckless" in Paragraph 3 can be replaced by        .
A.inconsiderateB.frequent C.carefulD.regular

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科目:高中英語 來源:不詳 題型:閱讀理解

Sheep, like turkeys and ostriches, are not considered the cleverest animals. British scientists said last Wednesday human may have underestimated(低估) the woolly creatures. They could be much smarter than we think.
Researchers at the Babraham Institute in Cambridge, southern. England, have shown that animals have a good memory system and are extremely good at recognizing faces--which they think is a sure sign of intelligence.
Behavioral scientist Keith Kendrick and his friends trained 20 sheep to recognize and distinguish(區(qū)別) 25 pairs of sheep faces and used electrodes(電極) to measure their brain activity, which showed they could remember 50 faces for up to two years.
"If they can do that with faces, the fact is that they have to have reasonable intelligence, otherwise, what is the point of having a system for remembering anything else," Kendrick said in an interview.
So hours of seemingly mindless eating grass may not be so mindless after all.
Kendrick believes sheep got their reputation as dumb animals because they live in large groups and do not appear to have much ind
ividuality and are frightened of just about everything.
All animals, including humans, once they are frightened don't tend to show signs of intelligent action," he explained.
In research reported in the science journal Nature, Kendrick and his team showed that sheep, like humans, have a specialized system in the brain, which allows them to distinguish between many different faces that look extremely similar.
"The most important findings of the study is that they are able, both from a behavioral point of view and from looking at the way the brain is organized, to remember a large number of faces of individuals for a very long time," said Kendrick. "It is a very strange system. They are showing similar abilities in many ways to humans. "
小題1: From the first paragraph we can find that ______.
A.people used to think sheep are smarter than the other animals
B.people used to raise sheep in a wrong way
C.people don't consider sheep as clever animals
D.people have done a lot of research on sheep
小題2: From what Kendrick said in the interview we learn that ________.
A.scientists have learned a lot about sheep's intelligence
B.scientists have learned little about sheep's intelligence
C.scientists can't do anything more about sheep's memory
D.scientists don't have to research animals' memory
小題3: As is shown in the passage _________.
A.sheep are among the weak animals
B.it is not right for people to raise sheep in groups
C.when sheep eat grass in the fields their minds may be active
D.if people feel frightened, they may become more brave
小題4: When scientists found that sheep show similar abilities in many ways to humans they may think it _____.
A.worryingB.movingC.frighteningD.interesting

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科目:高中英語 來源:不詳 題型:閱讀理解

Only about half of this year’s high school graduates have the reading skills they need to succeed in college, and even fewer are prepared for college-level science and math courses, according to a yearly report from ACT, which produces one of the nation’s leading college admissions tests.
The report, based on scores of the 2005 high school graduates who took the exam, some 1.2 million students in all, also found that fewer than one in four met the college-readiness benchmarks①in all four subjects tested: reading comprehension, English, math and science.
ACT sets its college-readiness benchmarks — including the reading comprehension benchmark, which is new this year—by correlating②earlier students’ ACT scores with grades they actually received as college freshmen. Based on that data, the benchmarks indicate the skill level at which a student has a 70 percent likelihood③ of earning a C or better, and a 50 percent chance of earning a B or better.
Among those who took the 2005 test, only 51 percent achieved the benchmark in reading, 26 percent in science, and 41 percent in math; the figure for English was 68 percent. Results from the new optional ACT writing test, which was not widely taken this year, were not included in the report.
About 40 percent of the nation’s 2005 high school graduates took the ACT, and the average overall score was unchanged from the year before. Minority students make up 27 percent of all ACT test takers. Besides, there are also other worrying trends in the ACT report as well, including a continuing decline in the percentage of students planning to major in engineering, computer science and education.
Notes:
① benchmark  n. 基準(zhǔn)
② correlate  v. 聯(lián)系
③ likelihood  n. 可能性
1. The report from ACT mainly tells readers the problem that ______.
A. few minority students graduates took ACT
B. many who intend to go to college are not ready
C. the college-readiness benchmarks is high this year
D. the tests for some subjects are too difficult
2. According to the benchmarks in 2005, about how many students will not earn C?
A. 30 percent.      B. 70 percent.      C. 50 percent.       D. 26 percent.
3. Which of the following pictures can correctly show the numbers of the students who achieve the benchmark in different subjects?
A.        B.
C.      D.
4. Which of the followings can be found in the report from ACT in 2005?
A. The report about the writing test is very objective.
B. More boy students are not good at science and math.
C. The percentage of students majoring science declined.
D. The average score of 2005 ACT participants changed greatly.

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科目:高中英語 來源:不詳 題型:閱讀理解

High school dropouts(輟學(xué)者)earn an average of $ 9,000 less per year than graduates. Now a new study dispels a common belief why they quit. It’s much more basic than flunking out(不及格).
Society tends to think of high school dropouts as kids who just can’t cut it. They are lazy,and perhaps not too bright.So researchers were surprised when they asked more than 450 kids who quit school about why they left.
“The vast majority actually had passing grades and they were confident that they could have graduated from high school.” John Bridgeland, the executive researcher said. About 1 million teens leave school each year. Only about half of African-American and Hispanic(美籍西班牙的)student will receive a diploma(證書),and actually all dropouts come to regret their decision. So, if failing grades don’t explain why these kids quit, what does? Again,John Bridgeland:"The most dependable finding was that they were bored.” “They found classes uninteresting; they weren’t inspired or motivated. They didn’t see any direct connection between what they were learning in the classroom to their own lives, or to their career aspirations.”
The study found that most teens who do drop out wait until they turn sixteen, which happens to be the age at which most states allow students to quit. In the US,only one state,New Mexico,has a law requiring teenagers to stay in high school until they graduate. Only four states: California, Tennessee, Texas and Utah, plus the District of Columbia, require school attendance until age 18, no exceptions, another researcher,says raising the compulsory(義務(wù)的)attendance age may be one way to keep more kids in school.
 “As these dropouts look back,they realize they’ve made a mistake. And anything that sort of gives these people an extra push to stick it out and it through to the end, is probably helpful measure.”
New Hampshire may be the next state to raise its school attendance age to 18. But critics say that forcing the students unwilling to continue their studies to stay in school misses the point-the need for reform. It's been called for to reinvent high school education to make it more challenging and relevant, and to ensure that kids who do stick it out receive a diploma that actually means something.  
小題1:Most high school students drop out of' school because__.
A.they have failing gradesB.they take no interest in classes
C.they are discriminated againstD.they are lazy and not intelligent
小題2:Acceding to the passage,which state has a law requiring school attendance until they graduate?
A.New HampshireB.UtahC.New MexicoD.The District of Columbia
小題3:The underlined words “stick it out” probably means“__”.
A.complete schoolingB.solve the problem
C.love having classesD.believe in themselves
小題4:From the passage,we can infer the following EXCEPT that_.
A.the grades of most dropouts at school were acceptable
B.a(chǎn)bout 500, 000 high school dropouts are black and Spanish
C.classes don't appeal to dropouts
D.on average dropouts cannot get good jobs

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