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What sensory system don't we humans share with snakes at all？
A．The vomeronasal system.
B．The metabolism system.
C．The digestive system.
D．The respiratory system.
答案
更多“What sensory system don't we humans share with snakes at all？A．The vomeronasal system.B．Th”相关的问题
第1题
What is the main topic of this talk？
A．The function and nature of the brain.
B．The function and nature of nerve cells.
C．The five senses.
D．The spinal cord.
第2题
Within a few decades, PAN-type research will transform. the Internet into the Life Net, a comprehensive sensory environment for human habitation. Our minds will be afforded wireless direct sensory interfacing with other people and various databases. A dramatically enhanced version of what we now call virtual reality will become as common as air conditioning. Telephones, TVs, PCs, and other media will be replaced by wireless sensory feeds from and to communal microcells.
People return to the Internet each day not from addiction, but because they can craft a new identity for themselves—any identity they choose. Or they can participate in experiences that are otherwise beyond their reach. Consider the impact of a technology affording a lifestyle. in which you can go wherever you want to go and be whoever you want to be.
Today's office and service workers have diminished physical capabilities, but are better educated. The Life Net will accelerate this trend. The need to survive while spending weeks, months, or years on the Net would be drastically reduced.
Resource depletion resulting from overpopulation will cease to be a major issue when we are subsisting on 600 calories a day in a sensory reality where we can eat all we want. Our mansions will be built in our minds, and our future Ferrairs will be driven along the roads of our collective imaginations. Our minds will work and play in ways now beyond our conception.
Time constraints dissolve when we can communicate effortlessly anywhere in the world. Humans will require less sleep, since we will need only the time to file and store the information that our brains have collected, and not to rest physical bodies. The physical body will deteriorate to a state where a return to robust health would take months—if possible at ail.
These technologies will be inexpensive. Life Net participation will consume far fewer resources than an automobile, and reduce our housing and other needs. This will help the Life Net expand into Third World countries. The equipment required for the microcellular sensory transmission technology will be modular, redundant, and like that for the Internet, incrementally inexpensive. Countries with overcrowding and famine would embrace the Life Net. Their resources would be extended, and planners would likely program the system to minimize the population's reproductive drive.
People will still have jobs. There will be lots of work to do. People will want to consume the newest experiential sensations. Some food will need to be prepared, and equipment manufactured. Government will be divided into Geographical, Physical and Communicative. The responsibilities of the geographic governments will be to defend land masses and keep order in the physical world as much as they do today. The responsibilities of the communicative governments will be to administer, regulate and defend cyberspace.
The communicative government will also be responsible for maintaining the input-output microcells. Various online services are already functioning as a form. of communicative government today—with their monthly fees as taxes. As they mature, these communicative governments will develop better defenses against cyberspace terrorism, which may come from large and potentially violent anti-technology cults.
Some people will have to remain physically active and strong, bec
A．It is the same as the Internet today.
B．It is the foundation of the PAN processor.
C．It is invented only for scientific research.
D．It develops from the PAN processor.
第3题
What is one function of sensory nerve cells？
A．To move the muscles.
B．To detect light.
C．To protect the nerves.
D．To soothe the brain.
第4题
What is the function of the sensory organs that the professor discusses？
A．They detect nerve impulses transmitted to a grasshopper's legs.
B．They sense how far a grasshopper has jumped.
C．They detect changes in air pressure.
D．They help a grasshopper find food.
第5题
Sonic Device
The other day, Dr. Robert Smith, who is blind, took a remarkable stroll through the campus of the University of California at Santa Barbara. As Dr. Smith walked along the campus, places and impediments (障碍物) in his path seemed to call out their names to him -- "library here, library here", "bench here, bench here".
Dr. Smith was testing a prototype (样机) navigation system for the blind that anounced the surrounding objects through stereo headphones that were mounted to a computer in his back-pack, creating a virtual reality landscape(仿真影像). The information came not from some miniature radar but from the signals broadcast by the military's network of gloal positioning satellites(全球定位卫星). One day, its developers hope, miniaturized(小型化的) versions of this navigation devices, which now weighs twenty-eight pounds, will help the blind navigate unfamiliar neighborhoods.
"With this system you do not need to know a thing in advance about where you are going", said Dr. Roberta Klatzky, a psychologist at Carnegie-Mellon University who is working with Dr. Smith to develop the navigating device. Dr. Michael Oberdor of the National Eye Institute said, "A blind person could walk clown the street and know not just he was at 80th and Broadway, but what stores are around, and that Zabar's delicatessen(熟食店) was up ahead. This navigation system tells you not just where there are obstacles, but your overall location geographically. " It lets blind users construct a mental map of new surroundings and learn their way around.
The navigation system uses signals from a computerized map to create a "virtual acoustic display(仿真声音显示). This is a talking map in which large objects seem to announce themselves in the headphones with the precise timing and loudness that would be the case if the objects were actually making a sound. This allows the blind person to sense immediately his or her distance or direction, and use that information for guidance. While no one knows whether it is because blind people tend to develop a sharper sense of hearing, those who have tried the system say that they quickly adapt to locating an object through the sounds. "One of the crucial features of this system is that it takes advantage of sensory paychophysics (感官心理物理学) -- how the brain interprets signals from outside to make a map of your surroundings so you can navigate, " Dr. Oberdor said.
Thanks to the help of this sonic device, blind people can hear obstacles in the way speaking out their names.
A．Right
B．Wrong
C．Not mentioned
第6题
How We Form. First Impression
1．We all have first impression of someone we just met．But why？ Why do we form. an opinion about someone without really knowing anything about him or her-aside perhaps from a few remarks or readily observable traits(特征)？
2．The answer is related to how your brain allows you to be aware of the world．Your brain is so sensitive in picking up facial traits， even very minor difference in how a person’s eyes， ears， nose or mouth are placed in relation to each other， that it makes you see him or her as different．In fact， your brain continuously processes incoming sensory (感官的) information-- the sights and sounds of your world．These incoming“signals” are compared against a host of (许多 )“memories” stored in the brain areas called the cortex(大脑皮层)system to determine what these new signals “mean”.
3．If you see someone you know and like at school， your brain says “familiar and safe”．If you see someone new， it says， “new-potentially threatening”．Then your brainstarts to match features of this stranger with other “known” memories．The height, weight, dress, ethnicity(种族特点), gestures, and tone of voice are all matched up．The more unfamiliar the characteristics, the more your brain may say, “This is new．I don’ like this person: ” Or else,“I am intrigued．”Or your brain may perceive a new face but familiar clothes, ethnicity, gestures like your other friends； so your brain says, “I like this person．” But these preliminary “impressions” can be dead wrong.
4．When we stereotvpe〔对……产生成见〕people, we use a less mature form. of thinking (not unlike the immature thinking of a very young child) that makes simplistic(过分简单化的)and categorical impressions of others．Rather than learn about the depth and breadth of people -- their history, interest, values, strengths, and true character -- we categorize them as jocks(骗子), geeks (傻瓜), or freaks(怪人).
5．However, if we resist initial stereotypical impressions, we have a chance to be aware of what a person is truly like， If we spend time with a person, hear about his or her life, hopes, dreams, and become aware of the person’s character, we use a different,more mature style. of thinking--and the most complex areas of our cortex, which allow us to be humane(有人清味的).
第 27 题
A．Ways of Departure from Immature and Simplistic Impression
B．Comment on First Impression
C．Illustra titlon of First Impression
D．Comparing Incoming Sensory Information Against Memories
E．Threatening Aspect of First Impression
F．Differences Among Jocks，Geeks and Freaks
Paragraph 2_____
第7题
根据短文的内容回答，下列题目
How We Form. First Impression
(1) We all have first impression of someone we just met. But why？ Why do we form. an opinion about someone without really knowing anything about him or her--aside perhaps from a few remarks or readily observable traits.
(2) The answer is related to how your brain allows you to be aware of the world. Your brain is so sensitive in picking up facial traits, even very minor difference in how a person&39;s eyes, ears,nose, or mouth are placed in relation to each other makes you see him or her as different. In fact, your brain continuously process incoming sensory information——the sights and sounds of your world. These incoming "signals" are compared against a host of "memories" stored in the brain areas called the cortex system to determine what these new signals "mean".
(3) If you see someone you know and like at school, your brain says "familiar and safe". If you see someone new, it says, "new-potentially, threatening". Then your brain starts to match features of this stranger with other "known" memories. The height, weight, dress, ethnicity,gestures, and tone of voice are all matched up. The more unfamiliar the characteristics, the more your brain may say, "This is new. I don&39;t like this person." Or else, "I&39;m intrigued." Or your brain may perceive a new face but familiar clothes, ethnicity, gestures--like your other friends; so your brain says: "I like this person." But these preliminary "impressions" can be dead wrong.
(4) When we stereotype people, we use a less mature form. of thinking (not unlike the immature thinking of a very young child) that makes simplistic and categorical impressions of others.
Rather than learn about the depth and breadth of people--their history, interest, values,strengths, and true character--we categorize them as jocks, geeks, or freaks.
(5) However, if we resist initial stereotypical impressions, we have a chance to be aware of what a person is truly like. If we spend time with a person, hear about his or her life, hopes, dreams, and become aware of the person&39;s character, we use a different, more mature style. of thinking——and the most complex areas of our cortex, which allow us to be humane.
Paragraph 2 __________ 查看材料
A.Ways of departure from immature and simplistic impressions
B.Comment on first impression
C.Illustration of first impression
D.Comparing incoming sensory information against memories
E.Threatening aspect of first impressions
F.Differences among Jocks， Geeks and Freaks
第8题
How We Form. First Impression
1 We all have first impression of someone we just met. But why？ Why do we form. an opinion about someone without really knowing anything about him or her—aside perhaps from a few remarks or readily observable traits？
2 The answer is related to how your brain allows you to be aware of the world. Your brain is so sensitive in picking up facial traits, even very minor difference in how a person&39;s eyes, ears, nose, or mouth are placed in relation to each other make you see him or her as different. In fact, your brain continuously processes incoming sensory information—the sights and sounds of your world. These incoming "signals" are compared against a host of "memories" stored in the brain areas called the cortex (大脑皮层)system to determine what these new signals "mean".
3 If you see someone you know and like at school, your brain says "familiar and safe". If you see someone new, it says, "new—potentially threatening". Then your brain starts to match features of this stranger with other "known" memories. The height, weight, dress, ethnicity, gestures and tone of voice are all matched up. The more unfamiliar the characteristics, the more your brain may say, "This is new. I don&39;t like this person. " Or else, "I am intrigued. " Or your brain may perceive a new face but familiar clothes, ethnicity, gestures—like your other friends; so your brain says: "I like this person. " But these preliminary "impressions" can be dead wrong.
4 When we stereotype people, we use a less mature form. of thinking (not unlike the immature thinking of a very young child) that makes simplistic and categorical impressions of others. Rather than learn about the depth and breadth of people—their history, interests, values, strengths, and true character—we categorize them as jocks, geeks, or freaks.
5 However, if we resist initial stereotypical impressions, we have a chance to be aware of what a person is truly like. If we spend time with a person, hear about his or her life, hopes, dreams, and become aware of the person&39;s character, we use a different, more mature style. of think ing—and the most complex areas of our cortex, which allow us to be humane.
Paragraph 2 ______.
A. Ways of Departure from Immature and Simplistic Impressions B. Comment on First Impression C. Illustration of First Impression D. Comparing Incoming Sensory Information Against Memories E. Threatening Aspect of First Impressions F. Differences Among Jocks, Geeks and Freaks
Paragraph 3 ______.
A. Ways of Departure from Immature and Simplistic Impressions B. Comment on First Impression C. Illustration of First Impression D. Comparing Incoming Sensory Information Against Memories E. Threatening Aspect of First Impressions F. Differences Among Jocks, Geeks and Freaks
Paragraph 4 ______.
A. Ways of Departure from Immature and Simplistic Impressions B. Comment on First Impression C. Illustration of First Impression D. Comparing Incoming Sensory Information Against Memories E. Threatening Aspect of First Impressions F. Differences Among Jocks, Geeks and Freaks
Paragraph 5 ______.
A. Ways of Departure from Immature and Simplistic Impressions B. Comment on First Impression C. Illustration of First Impression D. Comparing Incoming Sensory Information Against Memories E. Threatening Aspect of First Impressions F. Differences Among Jocks, Geeks and Freaks
Sensory information is one that is perceived through ______.
A. a stranger&39;s less mature type of thinking B. the most complex areas of our cortex C. the immature form. of thinking of a very young child D. the meaning of incoming sensory information E. the sights and sounds of the world F. an opportunity to analyze different forms of thinking
You interpret ______ by comparing it against the memories already stored in your brain.
A. a stranger&39;s less mature type of thinking B. the most complex areas of our cortex C. the immature form. of thinking of a very young child D. the meaning of incoming sensory information E. the sights and sounds of the world F. an opportunity to analyze different forms of thinking
The way we stereotype people is a less mature form. of thinking, which is similar to ______.
A. a stranger&39;s less mature type of thinking B. the most complex areas of our cortex C. the immature form. of thinking of a very young child D. the meaning of incoming sensory information E. the sights and sounds of the world F. an opportunity to analyze different forms of thinking
We can use our more mature style. of thinking thanks to ______.
A. a stranger&39;s less mature type of thinking B. the most complex areas of our cortex C. the immature form. of thinking of a very young child D. the meaning of incoming sensory information E. the sights and sounds of the world F. an opportunity to analyze different forms of thinking
请帮忙给出每个问题的正确答案和分析，谢谢！
第9题
According to Paragraph 4, what is the function of the Jacobson's organ in snakes？
A．To assist in the search for chemical particles in the air.
B．To enable the tongue's fork to be spread more widely.
C．To utilize the snake's trained sense of direction.
D．To compare the sensory input of the two tongue tips.
第10题
What are the characteristics of the RMB rate system？(上海财经大学)
第11题
What are "atoms" understood by the computer system？
A．The tensions preset for the story.
B．The characters designed for the story.
C．Episodes of, action of the story.
D．Events becoming of the characters.
