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更多“ How might the nature of what the virus hinters do the most appropriate structure for getting work d…”相关的问题
第1题
【M1】
第2题
How Personalities and Behaviors are Formed？
1. People have wondered for a long time how their personalities and .behaviors are formeD．It is not easy to explain why one person is intelligent and another is not, or why one is cooperative and another is competitive.
2. Social scientists are, of course, extremely interested in these types of questions. They want to explain why we possess certain characteristics and exhibit certain behaviors. There are no clear answers yet, but two distinct schools of thought on the matter have developeD．As one might expect, the two approaches are very different from each other. The controversy is often conveniently referred to as "nature vs. nurture".
3. Those who support the nature side of the conflict believe that our personalities and behavior. patterns are largely determined by biological (生理学的) factors. That our environment has little, if anything, to do with our abilities, characteristics and behavior. is central to this theory. Taken to an extreme, this theory maintains that our behavior. is pre- determined to such a great degree that we are almost completely governed by our instincts.
4. Those who support the "nurture" theory, that is, they advocate education, are often called behaviorists. They claim that our environment is more important than our biologically based instincts in determining how we will act. A behaviorist, B． F． Skinner, sees humans as beings whose behavior. is almost completely shaped by their surroundings. The behaviorists maintain that, like machines, humans respond to environmental stimuli (刺激) as the basis of their behavior.
5. Let us examine the different explanations about one human characteristic, intelligence, offered by the two theories. Supporters of the "nature" theory insist that we are born with a certain capacity for learning that is biologically determineD．Needless to say, they don't believe that factors in the environment have much influence on what is basically a predetermined characteristiC．On the other hand, behaviorists argue that our intelligence levels ate the product of our experience. Behaviorists suggest that the child who is raised in an environment where there are many stimuli which develop his or her capacity for appropriate responses experience greater intellectual development.
第 23 题 Paragraph 1__________
A．Environment is important
B．Two approaches are different from each other
C．How personalities and behaviors are formed
D．Our personalities and behavior. patterns are largely determined by biological factors
E．We want to explain the behaviors
F．The "nature" theory is better than the "nurture" theory
第3题
Social scientists are, of course, extremely interested in these types of questions. They want to explain why we possess certain characteristics and exhibit certain behaviors. There are no clear answers yet, but two distinct schools of thought on the matter have been developed. As one might expect, the two approaches are very different from one another, and there is a great deal of debate between proponents of each theory. The controversy is often referred to as nature/nurture .
Those who support the "nature" side of the conflict believe that our personalities and behavior. patter, ns are largely determined by biological and genetic factors. That our environment has little, if anything, to do with our abilities, characteristics, and behavior. is central to this theory. Taken to an extreme, this theory maintains that our behavior. is predetermined to such a degree that we are almost completely governed by our instincts.
Proponents of the "nurture" theory, or, as they are often called, behaviorists claimed that our environment is more important than our biologically based instincts in determining how we will act. A behaviorist, B.F. Skinner, sees humans as beings whose behavior. is almost completely shaped by their surroundings. The behaviorists' view of the human being is quite mechanistic; they maintain that, like machines, humans respond to environmental stimuli as the basis of the behavior.
Neither of these theories can yet fully explain human behavior. In fact, it is quite likely that the key to our behavior. lies somewhere between these two extremes. That the controversy will continue for a long time is certain.
According to the passage, people have wondered for a long time
A. why one is different from another
B. how one has certain personalities and behaviors
C. why one is more intelligent than another
D. why one is cooperative and another is competitive
第4题
Which of the following might be the best title of this passage？
A．The Nature Conservancy
B．Ways to Protect Wildlife
C．Bud Cook and His Work in Poconos
D．Pocono Mountains -- the Last Great Places
第5题
"We still don't know the【C2】______mechanism of the memory process that occurs during sleep, but the【C3】______of this research suggest it is possible to【C4】______up memory consolidation," Karni said.
Long-term memory【C5】______to memories that stay with us for years, such as "what" memories -- a car accident that happened yesterday -- or " how to " memories, such as one's learned【C6】______to play the drums.
Karni, who【C7】______the study in a recent issue of the journal Nature Neuroscience,【C8】______participants to learn a complex thumb-tapping sequence, then【C9】______the study subjects into two groups: one that【C10】______for an hour, and one that didn't. The people who took an afternoon snooze showed【C11】______improvement in their performance by that evening.
"After a night's sleep the two groups were at the same【C12】______, but the group that slept in the afternoon【C13】______much faster than the group that stayed【C14】______," Karni said.
【C15】______, the study also showed just how much【C16】______a 90-minute nap could help lock in long-term memories.
"Daytime sleep can【C17】______the time 'how to' memory becomes【C18】______to interference and forgetting," Karnl said. "【C19】______of 6 to 8 hours, the brain【C20】______the memory during the 90-minute nap. "
【C1】
A．snack
B．nap
C．sleep
D．exercise
第6题
Social scientists are, of course, extremely interested in these types of questions. They want to explain why we possess certain characteristics and exhibit certain behaviors. There are no clear answers yet, but two distinct schools of thought on the matter have been developed.As one might expect, the two approaches are very different from one another, and there is a great deal of debate between proponents of each theory. The controversy is often referred to as nature/nurture .
Those who support the "nature" side of the conflict believe that our personalities and behavior. patter, ns are largely determined by biological and genetic factors. That our environment has little, if anything, to do with our abilities, characteristics, and behavior. is central to this theory. Taken to an extreme, this theory maintains that our behavior. is predetermined to such a degree that we are almost completely governed by our instincts.
Proponents of the "nurture" theory, or, as they are often called, behaviorists claimed that our environment is more important than our biologically based instincts in determining how we will act. A behaviorist, B.F. Skinner, sees humans as beings whose behavior. is almost completely shaped by their surroundings. The behaviorists' view of the human being is quite mechanistic; they maintain that, like machines, humans respond to environmental stimuli as the basis of the behavior.
Neither of these theories can yet fully explain human behavior. In fact, it is quite likely that the key to our behavior. lies somewhere between these two extremes. That the controversy will continue for a long time is certain.
According to the passage, people have wondered for a long time
A．why one is different from another
B．how one has certain personalities and behaviors
C．why one is more intelligent than another
D．why one is cooperative and another is competitive
第7题
听力原文：W: Hi, John.
M: Hi, Jenny.
W: One of the issues today is the digital divide.
M: I know it refers to the divide between who is online and who isn't.
W: What's the nature of the division？ How do they divide？
M: They are looking atthree principal portions of the American population with regard to ethnic gap, income gap and also different age groups.
W: What do they discover？
M: They find that today 30% of African Americans, 33% of Hispanic Americans, and 47% of White Americans, are online, but the largest portion of the American population are Asian Americans with a 65% online.
W: Do they offer any explanations about why this might be？
M: Well, one reason is income. Low-income population's use of the Internet is less.
W: Well, computers are still a fairly expensive item.
M: But within five years double the amount of people will be using them.
W: Well, is there a gender divide？
M: No. Not only is there not a gender divide but this year mare women will be online than men.
W: Really？
M: But the difference here is the sites they visit. Men are interested in financial and technology sites. Women tend to prefer sites dealing with more, personal matters. For instance, they want to find out about woman's health.
W: Yeah. Interesting.
M: Well, they're also forecasting that three quarters of the country will be online within five years.
W: That's fast, isn't it？
(23)
A．Different countries.
B．Income, race and age.
C．Americans.
D．Both men and women who are interested in lt.
第8题
【29】for us, we live in a universe that has at least important parts that are knowable. Our common-sense experience and our evolutionary history have【30】us to understand something of the workaday world. When we go into other realms, however, common sense and ordinary intuition【31】highly unreliable guides. It is stunning that as we go close to the speed of light our mass【32】indefinitely, we shrink toward zero thickness【33】the direction of motion, and time for us comes as near to stopping as we would like. Many people think that this is silly, and every week【34】I get a letter from someone who complains to me about it. But it is virtually certain consequence not just of experiment but also of Albert Einstein's【35】analysis of space and time called the Special Theory of Relativity. It does not matter that these effects seem unreasonable to us. We are not【36】the habit of traveling close to the speed of light. The testimony of our common sense is suspect at high velocities.
The idea that the world places restrictions on【37】humans might do is frustrating. Why shouldn't we be able to have intermediate rotational positions？ Why can't we【38】faster than the speed of light？ But【39】we can tell, this is the way the universe is constructed. Such prohibitions not only【40】us toward a little humility; they also make the world more knowable.
(1)
A．just
B．very
C．just not
D．not just
第10题
听力原文：W: How is the National Nature Reserve Program going-on in your home province？
M: The managers are enjoying united effort with the local villagers.
Q: What does the man mean？
(14)
A．The local people help the government with nature protection.
B．The leaders are enjoying an opera with the local people.
C．The villagers are running business.
D．The local government is doing everything it could to preserve natural resources.
第11题
