For those who study the development of intelligence(智力)in the animal world, self-awareness is an important measurement. An animal that is aware(意识)of itself has a high level of intelligence.
Awareness can be tested by studying whether the animal recognizes itself in the mirror, that is, its own reflected image(反射出的影像).Many animals fail this exercise bitterly, paying very little attention to the reflected image. Only humans, and some intelligent animals like apes and dolphins, have shown to recognize that the image in the mirror is of themselves.
Now another animal has joined the club. In the Proceedings of the National Academy of Sciences, researchers report that an Asian elephant has passed the mirror self-reflection test.
“We thought that elephants were the next important animal,” said Dinana Reiss of the Wildlife Conservation Society, an author of the study with Joshua M.Plotnik and Fans B.M. de Waal of Emory University. With their large brains, Reiss said, elephants “seemed like cousins to apes and dolphins.”
The researchers tested Happy, Maxine and Patty, three elephants at the Bronx Zoo.They put an 8-foot-square mirror on a wall of the animals’ play area (out of the sight of zoo visitors) and recorded what happened with cameras, including one built in the mirror.
The elephants used their long noses to find what was behind it, and to examine parts of their bodies.
Of the three, Happy then passed the test, in which a clear mark was painted on one side of her face. She could tell the mark was there by looking in the mirror, and she used the mirror to touch the mark with her long nose.
Diana Reiss said, "We knew elephants were intelligent, but now we can talk about their intelligence in a better way."
1.What can mirror tests tell us about animals?
A. Whether they have self-awareness.
B. Whether they have large brains.
C. Whether they enjoy outdoor exercises.
D. Whether they enjoy playing with mirrors.
2.Why does the author mention apes and dolphins in the text?
A. They are most familiar to readers.
B. They are big favorites with zoo visitors.
C. They are already known to be intelligent.
D. They are included in the study by Reiss.
3.What made Happy different from Maxine and Patty?
A. She used her nose to search behind the mirror.
B. She painted a mark on her own face.
C. She recognized her own image in the mirror.
D. She found the hidden camera.
高二英语阅读理解困难题
For those who study the development of intelligence(智力)in the animal world, self-awareness is an important measurement. An animal that is aware(意识)of itself has a high
level of intelligence.
Awareness can be tested by studying whether the animal recognizes itself in the mirror, that is, its own reflected image(反射出的影像).Many animals fail this exercise bitterly, paying very little attention to the reflected image. Only humans, and some intelligent animals like apes and dolphins, have been shown to recognize that the image in the mirror is of themselves.
Now another animal has joined the club. In the Proceedings of the National Academy of Sciences, researchers report that an Asian elephant has passed the mirror self-reflection test. "We thought that elephants were the next important animal," said Diana Reiss of the Wildlife Conservation Society, an author of the study with Joshua M. Plotnik and Fans B.M. de Waal of Emory University. With their large brains, Reiss said, elephants "seemed like cousins to apes and
dolphins."
The researchers tested Happy, Maxine and Patty, three elephants at the Bronx Zoo. They put
an 8-foot-square mirror on a wall of the animals' play area (out of the sight of zoo visitors) and recorded what happened with cameras, including one built in the mirror.
The elephants used their long noses to find what was behind it, and to examine parts of their bodies.
Of the three, Happy then passed the test, in which a clear mark was painted on one side of her face. She could tell the mark was there by looking in the mirror, and she used the mirror to touch the mark with her long nose.
Diana Reiss said, "We knew elephants were intelligent, but now we can talk about their intelligence in a better way."
1.What can mirror tests tell us about animals?
A. Whether they have large brains.
B. Whether they have self-awareness.
C. Whether they enjoy outdoor exercises.
D. Whether they enjoy playing with mirrors.
2.Why does the author mention apes and dolphins in the text?
A. They are most familiar to readers.
B. They are big favorites with zoo visitors.
C. They are included in the study by Reiss.
D. They are already known to be intelligent.
3.What made Happy different from Maxine and Patty?
A. She used her nose to search behind the mirror.
B. She recognized her own image in the mirror.
C. She painted a mark on her own face.
D. She found the hidden camera.
高二英语阅读理解困难题查看答案及解析
For those who study the development of intelligence(智力)in the animal world, self-awareness is an important measurement. An animal that is aware(意识)of itself has a high level of intelligence.
Awareness can be tested by studying whether the animal recognizes itself in the mirror, that is, its own reflected image(反射出的影像).Many animals fail this exercise bitterly, paying very little attention to the reflected image. Only humans, and some intelligent animals like apes and dolphins, have shown to recognize that the image in the mirror is of themselves.
Now another animal has joined the club. In the Proceedings of the National Academy of Sciences, researchers report that an Asian elephant has passed the mirror self-reflection test.
“We thought that elephants were the next important animal,” said Dinana Reiss of the Wildlife Conservation Society, an author of the study with Joshua M.Plotnik and Fans B.M. de Waal of Emory University. With their large brains, Reiss said, elephants “seemed like cousins to apes and dolphins.”
The researchers tested Happy, Maxine and Patty, three elephants at the Bronx Zoo.They put an 8-foot-square mirror on a wall of the animals’ play area (out of the sight of zoo visitors) and recorded what happened with cameras, including one built in the mirror.
The elephants used their long noses to find what was behind it, and to examine parts of their bodies.
Of the three, Happy then passed the test, in which a clear mark was painted on one side of her face. She could tell the mark was there by looking in the mirror, and she used the mirror to touch the mark with her long nose.
Diana Reiss said, "We knew elephants were intelligent, but now we can talk about their intelligence in a better way."
1.What can mirror tests tell us about animals?
A. Whether they have self-awareness.
B. Whether they have large brains.
C. Whether they enjoy outdoor exercises.
D. Whether they enjoy playing with mirrors.
2.Why does the author mention apes and dolphins in the text?
A. They are most familiar to readers.
B. They are big favorites with zoo visitors.
C. They are already known to be intelligent.
D. They are included in the study by Reiss.
3.What made Happy different from Maxine and Patty?
A. She used her nose to search behind the mirror.
B. She painted a mark on her own face.
C. She recognized her own image in the mirror.
D. She found the hidden camera.
高二英语阅读理解困难题查看答案及解析
A study of older men in The Netherlands, known for its delicious chocolate, showed those who ate the same amount of one-third of a chocolate bar every day had lower blood pressure and a reduced risk of death.
The researchers say, however, it’s too early to conclude that it was the chocolate that led to better health. The men who ate more cocoa products could have eaten other food that made them healthier. Experts also point out that eating too much chocolate can make you fat — a risk for both heart disease and high blood pressure.
“It’s why too early to make recommendations about whether people should eat more cocoa or chocolate,” said Brian Buijsse, an expert for nutrition at Wageningen University in The Netherlands, who co-authored the study.
Still, the Dutch Study, supported by grants (拨款) from the Netherlands Prevention Foundation, appears to be the largest so far to document a health effect for cocoa beans. And it confirms findings of smaller, shorter-term studies that also linked chocolate with lower blood pressure.
Researchers examined the eating habits of 470 healthy men who were not taking blood pressure medicine. The men who ate the most products made from cocoa beans — including cocoa drinks, chocolate bars and chocolate pudding — had lower blood pressure and a 50 percent lower risk of death.
“This is a very important article providing epidemiological support for what many researchers have been observing is experimental models,” said Cesar Fraga of the University of California Davis, who does similar research but was not involved in the new study.
Could the study results apply to women?
“Our study consisted of elderly inch,” Buijsse said. “If you look at the other studies, you will see the same effects in men and women, younger people and older people. The findings may be generalizable to women, but you never know.”
1.We can infer from the last paragraph that ________.
A. It has been concluded that the findings are generalizable to women.
B. It needs confirming whether women can share the same effects.
C. The study results cannot apply to women.
D. The findings are applicable to both men and women.
2.Which of the following has the similar meaning to the underlined word “generalizable?”
A. useful B. popular
C. attractive D. important
3.What is the main purpose of the text?
A. To encourage us to eat as much chocolate as possible.
B. To prove to us that eating chocolate can reduce blood pressure.
C. To inform us of a study about the health benefits of chocolate.
D. To warn us not to eat cocoa products because they can make you fat.
高二英语阅读理解中等难度题查看答案及解析
The study of nearly 10,000 people showed that those who drank more than two cups of coffee or tea per day developed the disease at half the rate of those who drank _________ than one cup each day.
A.little | B.less | C.more | D.fewer |
高二英语单项填空中等难度题查看答案及解析
Intelligent people are more likely to trust others, while those who score lower on measures of intelligence are less likely to do so. Oxford university researchers based their findings on an analysis of the General Social Survey.
The authors say one explanation could be that more intelligent individuals are better at judging characters and may spend more time building relationships with people they can trust. Another reason could be that smarter people are better at weighing up situations and assessing whether or not the other person will keep his or her side of a bargain.
“Intelligence is shown to be linked with trusting others,”said the study’s lead author, Noah Carl of Oxford University. “This finding supports what other researchers have argued, namely that being a good judge of characters is a distinct part of human intelligence.”
In addition, the study shows that individuals who are more trusting are also happier with their lives and have higher levels of physical health. The Oxford researchers found, however, that the links between trust and health, and between trust and happiness, are not explained by intelligence. The findings confirmed that trust is a valuable resource for an individual, and is not simply a measure of intelligence.
The authors say the research is significant because the study of social trust could have far-reaching implications for public welfare, as social trust contributes to the success of important social institutions, such as welfare systems and financial markets.
According to the Organization for Economic Co-operation and Development, trust is in increasingly short supply in the current generation. This decline threatens world leaders’ability to handle some of today’s key challenges like global warming, and the political systems. There are good reasons to think that governments should try to develop more trust in society.
“Distrust usually causes friction in personal relationships, careers and politics among people,” says Stephen Covey. Although the majority of people say that trust can never be restored once it’s broken, Stephen feels it can be brought back. “It’s not easy, and it takes time, but you do it through your behavior, not just things you say.”
1.It can be concluded from the analysis of the General Social Survey that ______.
A.intelligent individuals spend less time on interpersonal relationships
B.judgment of characters determines the level of intelligence
C.intelligence accounts for the connection between trust and health
D.intelligent people tend to show more trust in others
2.What does the underlined phrase in Paragraph 2 probably mean?
A.make the best of a situation.
B.stick to one’s promise as agreed.
C.figure out the true value of a bargain.
D.make an assessment of a deal
3.According to the research, higher level of social trust is _______.
A.a contributing factor to successful public institutions
B.a basic step to deal with global warming
C.a decisive basis for stable political systems
D.a complete solution to interpersonal conflicts
4.When it comes to rebuilding trust, Stephen is most likely to agree that _____.
A.behavior is a mirror in which everyone shows his image
B.actions always speak louder than words
C.behavior is largely determined by mind
D.action is the proper fruit of knowledge
高二英语阅读理解中等难度题查看答案及解析
For those who make journeys across the world, the speed of travel today has turned the countries into a series of villages. Distances between them appear no greater to a modern traveler than those which once faced men as they walked from village to village. Jet plane fly people from one end of the earth to the other, allowing them a freedom of movement undreamt of a hundred years ago.
Yet some people wonder if the revolution in travel has gone too far. A price has been paid, they say, for the conquest (征服) of time and distance. Travel is something to be enjoyed, not endured . The boat offers leisure and time enough to appreciate the ever-changing sights and sounds of a journey. A journey by train also has a special charm about it. Lakes and forests and wild, open plains sweeping past your carriage window create a grand view in which time and distance mean nothing. On board a plane, however, there is just the blank blue of the sky filling the narrow window of the airplane. The soft lighting, in-flight films and gentle music make up the only world you know, and the hours progress slowly.
Then there is the time spent being “processed” at a modern airport. People are conveyed like robots along walkways; baggage is weighed, tickets produced, examined and produced yet again before the passengers move again to another waiting area. Journeys by rail and sea take longer, yes, but the hours devoted to being “processed” at departure and arrival in airports are luckily absent. No wonder, then, that the modern high-speed trains are winning back passengers from the airlines.
Man, however, is now a world traveler and can not turn his back on the airplane. The working lives of too many people depend upon it; whole new industries have been built around its design and operation. The holiday maker, too, with limited time to spend, patiently endures the busy airports and limited space of the flight to gain those extra hours and even days, relaxing in the sun. Speed controls people’s lives; time saved, in work or play, is the important thing—or so we are told. Perhaps those first horsemen, riding free across the wild, open plains, were enjoying a better world than the one we know today. They could travel at will, and the clock was not their master.
1.What does the writer try to express in Paragraph1?
A. Travel by plane has speeded up the growth of villages.
B. The speed of modern travel has made distances relatively short.
C. The freedom of movement has helped people realize their dreams.
D. Man has been fond of travelling rather than staying in one place.
2.How does the writer support the underlined statement in Paragraph2?
A. By giving instructions.
B. By analyzing cause and effect.
C. By following the order of time.
D. By giving examples.
3.According to Paragraph 3, passengers are turning back to modern high-speed trains because______.
A. they pay less for the tickets
B. they feel safer during the travel
C. they can enjoy higher speed of travel
D. they don’t have to be “processed”
4.What is the main idea of the passage?
A. Air travel benefits people and industries.
B. Train Travel has some advantages over air travel.
C. Great changes have taken place in modern travel.
D. The high speed of air travel is gained at a cost.
高二英语阅读理解中等难度题查看答案及解析
For those of you who were born in the year of the pig, good luck and much success! This is your year.
When talking to a Westerner, however, you’ve got to be a little careful when you talk about pigs. Chinese people view the pig as a smart and prosperous (rich, lucky) animal. Western ideas tend to be a little more negative(否定的).
A pig in the West is seen as a dirty, lazy, and fat animal. If anyone ever called you a pig, you wouldn’t be smiling. When a person doesn’t like someone, sometimes he will call that person a pig.
If you ever meet a Westerner who was born in the year of the pig, don’t say, “ Oh, you’ re a pig!” Most Westerners will be understanding. They will be sure that you made some kind of mistake. However, don’t take any chances. You might just offend (触怒)someone who does not share your positive ideas about pigs.
1.
According to the passage we can see that Chinese people think of the pig as a ________ animal.
A. clever B. rich C. good D. all the above
2.
A Westerner will call someone a pig if he ______ that man.
A. dislikes B. is afraid of C. looks up to D. makes fun of
3.
When you call a Westerner a pig, who was born in the year of the pig, most of them _______.
A. will be angry B. will be very surprised
C. can forgive D. may quarrel with you
4.
From the passage we can conclude that ________.
A. it’s impolite to talk about pigs
B. Westerners do not like pigs as much as the Chinese
C. in general, Westerners and the Chinese don’t like pigs
D. all of the Chinese like pigs better than Westerners
高二英语阅读理解简单题查看答案及解析
For those who are tired of doing the laundry, Samsung has found an answer: a washing machine that can tell you when your laundry is done via a smartphone app (application).
Strange though it may seem — "my wife already does that" was a common response among attendees viewing the device when it was introduced at the Consumer Electronics Show (CES) this week — Samsung is just one of many appliance makers racing to install a large number of internet-connected features in machines in an effort to make them "smart".
Last year, it was a refrigerator that tweeted. This year, it's Wi-Fi-enabled laundry machines and fridges that can tell you when your groceries are going bad.
The washers and dryers, available starting in the spring, connect to any smartphone through a downloadable application. The phone can then be used as a remote control, so the machines can be turned on and off while their owner is at work or on the bus.
Samsung says it's not just something new — the app connection actually has some practical uses.
"If you started to dry clothes in the morning and forgot to take them out, you can go to your phone and restart your dryer for the time when come home, so your clothes are refreshed and ready to go." said spokesperson Amy Schmidt.
The company also says that with electricity rate (电价) varying depending on the time of day, more control over when the machines are used can help save money.
Perhaps, but what they will probably really accomplish is what all good technologies do — enable laziness. Rather than getting up to check on whether the laundry is done, users will instead monitor it on their phones while watching TV.
1. What can be inferred from the common response of the attendees at the CES?
A.The machine will be a big success.
B.their wives like doing the laundry.
C.The machine is unrelated to their life.
D.This kind of technology is familiar to them.
2.We can conclude from Samsung's statements that ________.
A.the app connection makes life easier
B.it is better to dry clothes in the morning
C.smartphone can shorten the drying time
D.we should refresh clothes back at home
3.What is the main idea of the last paragraph?
A.The laundry should be frequently checked
B.Lazy people like using such machines
C.Good technologies also cause problems
D.Television may help do the laundry
高二英语阅读理解中等难度题查看答案及解析
"If I rest, I rust"——would be an excellent motto for those who are troubled by the slightest bit of idleness.Even the most hard-working person might adopt it with advantage to serve as a reminder that, if one allows his abilities to rest, like the iron in the unused key, they will soon show signs of rust and, eventually, cannot do the work required of them.
Those who would attain the heights reached and kept by great men must- keep their ability polished by constant use, so that they may unlock the doors of knowledge, the gate that guard the entrances to the professions, to science, art, literature, agriculture—every department of human endeavor.
Industry keeps the key bright that opens the treasury of achievement.If Hugh Miller, after toiling all day in a quarry, had devoted his evenings to rest and recreation, he would never have become a famous geologist.The celebrated mathematician, Edmund Stone, would never have published a mathematical dictionary, never have found the key to science of mathematics, if he had given his spare moments to idleness, had the little Scotch lad, Ferguson, allowed the busy brain to go to sleep while he tended sheep on the hillside instead of calculating the position of the stars by a string of beads, he would never have become a famous astronomer.
Labor defeats all—not inconstant, or ill-directed labor; but faithful, persistent, daily effort toward a well-directed purpose.So industry is the price of noble and enduring success.
1.What may be the meaning of the underlined word "rust" in the 1st paragraph?
A.生锈 | B.成长 | C.进步 | D.快乐 |
2.Why does a hardworking person even use the motto? Because ______.
A.he wants to remind himself that he is a hardworking man. |
B.he wants to remind himself to rest from time to time |
C.he is afraid that he may idle |
D.he feels he can do the work required of them. |
3.By saying "Those who would attain the heights reached and kept by great men must keep their ability polished by constant use", the author means_______.
A.great men keep their ability polished |
B.those who use their ability constantly would attain the great height |
C.those who want to get great achievements must practice their ability constantly |
D.great men polish their ability to reach their height |
4.The main point of the 3rd paragraph is that ______
A.industry is more important than agriculture. |
B.giving some examples of how industry works in achieving great success. |
C.what industry really means here |
D.industry can keep the keys bright |
高二英语阅读理解困难题查看答案及解析
People built a monument_________those who died for the country.
A. in praise of B. in need of C. in hope of D. in honor of
高二英语单项填空中等难度题查看答案及解析