摘要: Einstein’ theories are beyond the c of ordinary men.

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Einstein was an ordinary and simply man in my                          76.      
eye, I once gave him a toy, a bird that stood on the edge                      77.      
of a howl of the water and again and again put its head                       78.      
from the water. Einstein watched it in delight, trying to                       79.      
find out its mystery, but be couldn’t. Text next morning,                      80.      
he began his long exploration. So he suddenly stopped,                        81.      
realizing a problem in it. “No, I guess that’s not it.” He tries                82.      
many different ways to explain it for days until he suggested               83.      
we take the toy apart to see what it worked. However,                         84.     
he against my suggestion. He never worked it out.                               85.      

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Parents are often amazed at how fast their child grows and develops. New research has determined that the ability to quantify may develop much sooner than most parents realize.

Kristy Vanmarle, professor of the University of Missouri, has determined that contrary to what previous studies have shown, infants(婴儿)are able to quantify substances(物质)—like sand or water—as early as 10 months. As long as the difference between the two substances is large enough, infants will choose the larger amount, especially when it comes to food.

With the assistance of her team researchers, Vanmarle tested the quantifying skills of babies by presenting them with two cups: one containing a small amount of food, and one containing a larger amount. Consistently, the babies chose the larger amount.

“Several studies throughout the last 15 years have shown that infants are very good at telling how many objects they see; however, infants don’t seem to count things like water or sand,” Vanmarle said. “What we’re saying is that they can quantify substances; it’s just much harder. The infants can see how much food goes into each cup and compare that in their memories. They decide which amount is larger, and they almost always select the larger one.”

“This information further refutes(驳斥)the long-held idea that babies know nothing of the world,” Vanmarle said.

“Since psychologists have begun studying infants with sensitive measures, we’ve discovered a lot of early abilities. I think for parents, it should be exciting to know that there’s somebody in there that has some fundamental and basic knowledge of the world, and that knowledge is guiding their development,” Vanmarle said.

In the future, Vanmarle says this kind of study could be linked to a child’s progress in math-related skills, although programs marketed to increase those abilities, such as “Baby Einstein,” still have mixed reviews when it comes to academic study.

1. The quantifying ability refers to the ability to     .

A. choose between different substances  B. describe the quantity of something

C. get much knowledge of the world    D. obtain math-related skills

2. What is mainly talked about in Paragraph 4?

A. The process of doing research.   B. The final choice of infants.

C. The scientific findings.         D. The observation of infants’ behavior.

3. Babies choose the larger amount of food     .

A. through their natural abilities  B. with the help of parents

C. on personal preference           D. by saying numbers

4.We can learn from the text that     .

A. some parents don’t care about their kids

B. scholars disagree on baby-training programs

C. little research has been done on infants

D. people used to think the world is known to babies

5.What’s the best title of the text?

A. Unique Quantifying Methods   B. Amazing Baby-training Ideas

C. Early Human Abilities         D. Breakthrough in Baby Studies

 

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Parents are often amazed at how fast their child grows and develops. New research has determined that the ability to quantify may develop much sooner than most parents realize.

Kristy vanMarle, professor of the University of Missouri, has determined that contrary to what previous studies have shown, infants(婴儿)are able to quantify substances(物质)—like sand or water—as early as 10 months. As long as the difference between the two substances is large enough, infants will choose the larger amount, especially when it comes to food.

With the assistance of her team researchers, vanMarle tested the quantifying skills of babies by presenting them with two cups: one containing a small amount of food, and one containing a larger amount. Consistently, the babies chose the larger amount.

“Several studies throughout the last 15 years have shown that infants are very good at telling how many objects they see; however, infants don’t seem to count things like water or sand,” vanMarle said. “What we’re saying is that they can quantify substances; The infants can see how much food goes into each cup and compare that in their memories. They decide which amount is larger, and they almost always select the larger one.”

This information further refutes(驳斥)the long-held idea that babies “know nothing of the world,” vanMarle said.

“Since psychologists have begun studying infants with sensitive measures, we’ve discovered a lot of early abilities. I think for parents, it should be exciting to know that there’s somebody there that has some fundamental and basic knowledge of the world, and that knowledge is guiding their development,” vanMarle said.

In the future, vanMarle says this kind of study could be linked to a child’s progress in math-related skills, although programs marketed to increase those abilities, such as “Baby Einstein,” still have mixed reviews when it comes to academic study.

1.Babies choose the larger amount of food     .

A.by saying numbers                      B.with the help of parents

C.on personal preference                  D.through their natural abilities

2.The quantifying ability refers to the ability to     .

A.choose between different substances

B.get much knowledge of the world

C.describe the quantity of something

D.obtain math-related skills

3.What is mainly talked about in Paragraph 4?

A.The process of doing research.

B.The scientific findings.

C.The final choice of infants.

D.The observation of infants’ behavior.

4.We can learn from the text that     .

A.some parents don’t care about their kids

B.people used to think the world is known to babies

C.little research has been done on infants

D.scholars disagree on baby-training programs

5.What’s the best title of the text?

A.Breakthrough in Baby Studies

B.Amazing Baby-training Ideas

C.Early Human Abilities

D.Unique Quantifying Methods

 

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What happens inside the skull of a soccer player who repeatedly heads a soccer ball? That question motivated a challenging new study of the brains of experienced players that has caused discussion and debate among soccer players, and some anxiety among those of us with soccer-playing children.
For the study, researchers at the Albert Einstein College of Medicine in New York selected 34adults, men and women. All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues. Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year, as well as whether they had experienced any known concussions (脑震荡) in the past.
Then the players completed computerized tests of their memory and other learning skills and had their brains scanned, using a complicated new M.R.I. technique which can find structural changes in the brain that can't be seen during most scans.
According to the data they presented at a Radiological Society of North America meeting last month, the researchers found that the players who had headed the ball more than about 1,100 times in the previous 12 months showed significant loss of white matter in parts of their brains involved with memory, attention and the processing of visual information, compared with players who had headed the ball fewer times.
This pattern of white matter loss is "similar to those seen in traumatic (外伤的) brain injury", like that after a serious concussion, the researchers reported, even though only one of these players was reported to have ever experienced a concussion.
The players who had headed the ball about 1,100 times or more in the past year were also generally worse at recalling lists of words read to them, forgetting or fumbling the words far more often than players who had headed the ball less.
【小题1】The passage is most probably a______.

A.news reportB.research report
C.story for soccer playersD.text for doctors
【小题2】In which way can we find the structural changes in the brain?
A.Computerized test.B.Questionnaire..
C.Scanning.D.M.R.I. technique.
【小题3】From the passage we can conclude that frequent heading may have_____.
A.significant effect on brainB.little effect on one's brain
C.nothing to do with the brain injuryD.one's memory improved
【小题4】What is likely to be the cause of memory loss?
A.Playing soccer frequently.B.Tests of their memory.
C.White matter loss.D.Information processing.
【小题5】The underlined word "fumbling" is closest in meaning to______.
A.rememberingB.misunderstanding
C.recallingD.missing

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Do you sometimes argue about what seems to you to be simple fact? Do you argue whether it’s cold outdoors or whether the car in front of you is going faster than the speed limit?

If you get into such arguments, try to think about the story about the six blind men and the elephant. The first blind man who felt the elephant’s trunk said it was like a snake. The second who felt the elephant’s side said it was like a wall, while the third said it was like a spear as he touched the animal’s tusk. The fourth, who got hold of the elephant’s tail insisted that it was like a rope. The fifth man said it looked like a tree as he put his arms around one of the elephant’s legs. The sixth, who was tall and got hold of the elephant’s ears, said it was like a huge fan.

Each man’s idea of the animal came from his own experience. So if someone disagrees with you about a “simple fact”, it’s often because his experience in the matter is different from yours.

To see how hard it is for even one person to make up his mind about a “simple fact”, try this simple experiment. Get three large bowls. Put ice water in one. Put hot water in the second. Put lukewarm water in the third. Now put your left hand in the ice water. Put your right hand in the hot water. After thirty seconds, put both hands in the lukewarm water. Your right hand will tell you the water is cold. Your left hand will tell you it’s hot!

1. What makes people think about simple facts differently?

A. The fact that simple facts differ from one another.

B. The fact that people have different experience in the same simple fact.

C. The fact that people often disagree with one another.

D. The fact that it’s hard to make up one’s mind about simple facts.

2.Which of the following temperatures can the word “lukewarm” be applied to?

A. Around 1℃              B. Above 60℃    C. Around 25℃      D. Below 0℃

3.After reading the last paragraph, we may think of        .

A. Newton’s law                  B. Gallileo’s theory of falling objects

C. Einstein’s theory of relativity      D. Marx’s On Capital

4.The main idea of this passage is         .

A. people often judge something according to his own experience

B. people often agree about simple facts

C. it’s hard for a person to make up his mind about a simple fact

D. don’t care too much about simple facts

 

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