Questions 36 to 40 are based on the following passage.
For some time past it has been widely accepted that babies-and other creatures-learn to do things because certain acts lead to "rewards"; and there is no reason to doubt that this is true. But it used also to be widely believed that effective rewards, at least in the early stages, had to be directly related to such basic physiological(生理的) "drives" as thirst or hunger. In other words, a baby would learn if he got food or drink or some sort of physical comfort, not otherwise.
It is now clear that this is not so. Babies will learn to behave in ways that produce results in the world with no reward except the successful outcome.
Papousek began his studies by using milk in the normal way to "reward" the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to study the children's responses in situations where no milk was provided. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement "switched on" a display of lights-and indeed that they were capable of learning quite complex turns to bring about this result, for instance, two left or two right, or even to make as many as three turns to one side.
Papousek's light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely although they would "smile and bubble" when the display came on. Papousek concluded that it was not primarily the sight of the lights which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control.
36. According to the author, babies learn to do things which .
A) are directly related to pleasure
B) will meet their physical needs
C) will bring them a feeling of success
D) will satisfy their curiosity
37. Papousek noticed in his studies that a baby .
A) would make learned responses when it saw the milk
B) would carry out learned movements when it had enough to drink
C) would continue the simple movements without being given milk
D) would turn its head to right or left when it had enough to drink
38. In Papousek's experiment babies make learned movements of the head in order to .
A) have the lights turned on
B) be rewarded with milk
C) please their parents
D) be praised
39. The babies would "smile and bubble" at the lights because .
A) the lights were directly related to some basic "drives"
B) the sight of the lights was interesting
C) they need not turn back to watch the lights
D) they succeeded in "switching on" the lights
40. According to Papousek, the pleasure babies get in achieving something is a reflection of .
A) a basic human desire to understand and control the world
B) the satisfaction of certain physiological needs
C) their strong desire to solve complex problems
D) a fundamental human urge to display their learned skills
It is now clear that this is not so. Babies will learn to behave in ways that produce results in the world with no reward except the successful outcome.
Papousek began his studies by using milk in the normal way to "reward" the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to study the children's responses in situations where no milk was provided. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement "switched on" a display of lights-and indeed that they were capable of learning quite complex turns to bring about this result. For instance, two left or two right, or even to make as many as three turns to one side.
Papousek's light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely although they would "smile and bubble ''when the display came on. Papousek concluded that it was not primarily the sight of the lights which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control.
According to the author, babies learn to do things which ______. ()
A.are directly related to pleasure
B.will meet their physical needs
C.will bring them a feeling of success
D.will satisfy their curiosity
To be sure, the wild publicity of those days wasn't all hot air. Marconi's "magic box" and its contemporaneous inventions kicked off an era of profound changes, not the least of which was the ad vent of broadcasting. So it does seem strange that a century later, the debate once more is about how wireless will change everything. And once again, the noisy confusion is justified. Changes are on the way that are arguably as earth shattering as the world's first wireless transformation.
Certainly a huge part of this revolution comes from introducing the most powerful communication tools of our time. Between our mobile phones, our BlackBerries and Treos, and our Wi-Fi (Wireless Fidelity) computers, we're always on and always connected—and soon our cars and our appliances will be, too. While there has been considerable planning for how people will use these tools and how they'll pay for them, the wonderful reality is that, as with the Internet, much of the action in the wireless world will ultimately emerge from the imaginative twists and turns that are possible when dig ital technology trumps the analog mindset of telecom companies and government regulators.
Wi-Fi is itself a shining example of how wireless innovation can shed the tethers of conventional wisdom. At one point, it was assumed that when people wanted to use wireless devices for things other than conversation, they'd have to rely on the painstakingly drawn, investment-heavy standards adopted by the giant corporations that earn a lot through your monthly phone bill. But then some re searchers came up with a new communications standard exploiting an unlicensed part of the spectrum. It was called 802.11, and only later sexed up with the name Wi-Fi.
Though the range of signal was only some dozens of meters, Wi-Fi turned out to be a great way to wirelessly extend an Internet connection in the home or office. A new class of activist was born: the bandwidth liberator, with a goal of extending free wireless Internet to anyone venturing within the range of a free hotspot. Meanwhile, Apple Computer seized on the idea as a consumer solution, others followed and now Wi-Fi is as common as the modem once was.
Wireless technology is introduced as
A.an important fruit in daily life.
B.a supplement to cable communications.
C.the opening of a new uncabled era.
D.a new type of monopoly.
In Dave Barrys opinions, meetings______.
A.have been blocking human progress
B.may fade away from the human world
C.are an important part of the human race
D.are meant to solve problems for humans
Here is a great argument in favor of foreign travel and learning foreign languages. It is only by traveling in, or living in a country and getting to know its inhabitants and their language that one can find out what a country and its people are really like. And how different the knowledge one gains this way frequently turns out to be from the second-hand information gathered from other sources! How often we find that the foreigners whom we thought to be such different people from ourselves are not very different after all!
Differences between peoples do, of course, exist and, one hopes, will always continue to do so. The world will be a dull place indeed when all the different nationalities behave exactly alike, and some people might say that we are rapidly approaching this state of affairs. With the much greater rapidity and ease of travel, there might seem to be some truth in this at least as far as Europe is concerned. However this may be, at least the greater ease of travel today has revealed to more people than ever before that the Englishman or Frenchman or German is not some different kind of animal from themselves.
Every country criticizes ways of life in other countries because they are______.
A.distorted
B.normal
C.similar to each other
D.different from its own
This passage is primarily meant for__________ .
A.parents
B.teenagers
C.educators
D.psychologists
Three friends decided to sail around the world in a small yacht(游艇). They loaded it with food and water and set off. They traveled to many beautiful places, and were having a wonderful time.
Until one day, when they had been at sea for about a month, a fierce storm blew up.
Great waves crashed(坠毁)down on their little yacht. The mast(船桅) broke and the yacht was soon thrown against some rocks near a deserted island.
The three men were able to struggle to the island, taking with them as much food as they could carry. Not a tree, not a bush, not a flower grew on the island. There was not an animal of any kind, not even a bird or an insect. For a few weeks the three men were able to live on the food they had saved, but at last it was gone--except for one piece of bread. They decided that whoever had the best dream the next night could have the bread. The next morning they took turns describing their dreams.
The first man said that he had dreamed he was in the world's most beautiful restaurant and he had eaten the finest meal of his life and drunk some of the finest wines. He said it was one of the best dreams he had ever had.
The second man described how he had dreamed about a magic carpet. Sitting on this car- pet, he had traveled to all the wonderful places in the world and been the guest of great kings and queens. It had been a truly exciting dream.
The men who had described their dreams then turned to the third man. "Tell us your dream," they said. "My dream was very simple," he said. "I dreamed that the bread was go- ing bad and would soon be moldy(发霉). 1 didn't want to waste the bread, so as soon as I woke up I ate it.
The three men took______.
A.many souvenirs(纪念品) with them
B.no medical supplies with them
C.a large crew with them
D.many provisions(食物贮备) with them
What is done to the waste that is useless when the new way is used?
A.It is thrown away.
B.It is burnt.
C.It turns into some solid objects.
D.It is stored underground.
I think it is true that parents often underestimate their teenage children and also forget how they themselves felt when young.
Young people often irritate their parents with their choices in clothes and hairstyles, in entertainments and music. This is not their motive. They feel cut off from the adult world into which they have not yet been accepted. So they create a culture and society of their own. Then, if it turns out that their music or entertainments or vocabulary or clothes or hairstyles irritate their parents, this gives them additional enjoyment. They feel they are superior, at least in a small way, and that they are leaders in style. and taste.
Sometimes you are resistant and proud, because you do not want your parents to approve of what you do. If they did approve, it looks as if you are betraying your own age group. But in that case, you are assuming that you are the underdog: you can't win but at least you can keep your honor. This is a passive way of looking at things. It is natural enough after long years of childhood, when you were completely under your parents' control. But it ignores the fact that you are now beginning to be responsible for yourself.
If you plan to control your life, cooperation can be part of that plan. You can charm others, especially your parents, into doing things the ways you want. You can impress others with your sense of responsibility and initiative, so that they will give you the authority to do what you want to do.
The author is primarily addressing ______.
A.parents of teenagers
B.newspapers readers
C.those who give advice to teenagers
D.teenagers
There's Bill Gates, who these days is spending less time earning money than giving it away—and pulling other billionaires into the deep end of global philanthropy(慈善事业) with him. There's historian Francis Fukuyama, leading a whole gang of disaffected fellow travelers away from neoconservatism. To flip-flopis human. It can still sometimes be a political liability, evidence of a flaky disposition or rank opportunism. But there are circumstances in which not to reverse course seems almost pathological(病态的). He's a model of consistency, Stephen Colbert said last year of George W. Bush:" He believes the same thing Wednesday that he believed on Monday—no matter what happened on Tuesday".
Over the past three years, I found people who had pulled a big U-turn in their lives. Often the insight came in a forehead-smiting moment in the middle of the night: I've got it all wrong.
It looked at first like a sprinkling of outliers beyond the curve of normal human experience. But when you stepped back, a pattern emerged. What these personal turns had in common was the apprehension that we're all connected. Everything leans on something, is both dependent and depended on.
"The difference between you and me", a visiting Chinese student told University of Michigan psychologist Richard Nisbett not long ago", is that I think the world is a circle, and you think it's a line". The remark prompted the professor to write a book, The Geography of Thought, about the differences between the Western and the Asian mind.
To Western thinking, the world is linear; you can chop it up and analyze it, and we can all work on our little part of the project independently until it's solved. The classically Eastern mind, according to Nisbett, sees things differently: the world isn't a length of rope but a vast, closed chain, incomprehensibly complex and ever changing. When you look at life from this second perspective, some unlikely connections reveal themselves.
I realized this was what almost all the U-turns had in common: people had swung around to face East. They had stopped thinking in a line and started thinking in a circle. Morality was looking less like a set of rules and more like a story, one in which they were part of an ensemble cast, no longer the star.
What can we infer from first two paragraphs?
A.Some people have changed into someone another.
B.Rhere are some drugs that can change one's identity.
C.Some moneybags are pulled to act as philanthropist.
D.francis Fukuyama has become a great traveler.