重要提示:请勿将账号共享给其他人使用,违者账号将被封禁!
查看《购买须知》>>>
首页 > 外语类考试> 大学英语四级
网友您好,请在下方输入框内输入要搜索的题目:
搜题
拍照、语音搜题,请扫码下载APP
扫一扫 下载APP
题目内容 (请给出正确答案)
[主观题]

听力原文:As researchers learn more about how children's intelligence develops, they are in

听力原文: As researchers learn more about how children's intelligence develops, they are increasingly surprised by the power of parents. The power of the school has been replaced by the home. Studies have shown that factors like child's understanding of language, his learning patterns, and his curiosity are well established before the child enters school at the age of six. Studies have also shown that even after school begins, children's achievements have been far more influenced by parents than by teachers. This is particularly true about language learning.

However, it's sad to see that so many parents are not making the most of their child's intelligence. Until recently parents had been intimidated by educators who asked them not to educate their children. But many teachers now realize that children cannot be educated only at school and parents are being asked to contribute both before and after the child enters school.

Parents have been particularly afraid to teach reading at home. Of course, children shouldn't be pushed to read by their parents, but educators have discovered that reading is best taught individually and the easiest place to do this is at home. Many four-or five-year-old children, who have been shown a few letters and taught their sounds, will spontaneously make up single words of their own with these letters even before they have been taught to read.

(34)

A.It depends on inheritance.

B.School education plays a major role.

C.It's influenced more by environment than by genes.

D.The power of parents proves to be a greater contribution.

答案
查看答案
更多“听力原文:As researchers learn more about how children's intelligence develops, they are in”相关的问题

第1题

听力原文:According to the researchers, what measures can be taken to help with sleep probl
ems?

(32)

A.Increasing visits to doctors.

B.More training among health care workers.

C.Having better diets and exercise.

D.Producing less at work.

点击查看答案

第2题

听力原文:Doctors are warning that some women with suspected breast cancer are facing unacc
eptable delays for treatment. The government wants women to wait no longer than two weeks to see consultants, but researchers at a London hospital say it can be as long as three months, and warn that lives could be at risk.

A fortnight's delay for treatment is acceptable for women with suspected breast cancer according to the government.

A.正确

B.错误

点击查看答案

第3题

听力原文:Doctors in Chicago said on Monday they reached their conclusions on the fat quest

听力原文: Doctors in Chicago said on Monday they reached their conclusions on the fat question after examining 815 people aged 65 and older who did not have Alzheimer's at the start of a nearly four-year study. Those in the study were asked to recall their dietary habits during a more than two-year period before the study began. At the end of the study the researchers found that 131 people had developed Alzheimer's, the debilitating disease that leads to memory loss and eventual physical incapacity. People who consumed the most saturated fat — the kind of fat that comes from meat, poultry, dairy products and palm or coconut oils — had 2.3 times the risk of developing Alzheimer's compared with those who consumed the lowest amount of saturated fats, the researchers said.

How many old people have been examined for the research?

A.815.

B.855.

C.831.

D.865.

点击查看答案

第4题

听力原文:A unique laboratory at the University of Chicago is busy only at night. It is a d

听力原文: A unique laboratory at the University of Chicago is busy only at night. It is a dream laboratory where researchers are at work studying dreamers. Their findings have revealed that everyone dreams from three to seven times a night, although in ordinary life a person may remember more or only one of his dreams.

While the subjects—usually students are asleep, special machines record their brain waves and eye movements as well as the body movements that signal the end of a dream. Surprisingly, all subjects sleep soundly.

Observers report that a person usually fidgets before a dream. Once the dream has started, his body relaxes and his eyes become more active, as if the curtain had gone up on a show. As soon as the machine indicates that the dream is over, a buzzer wakens the sleeper. He sits up, records his dream, and goes back to sleep—perhaps to dream some more.

Researchers have found that if the dreamer is wakened immediately after his dream, he can usually recall the entire dream. If he is allowed to sleep even five more minutes, his memory of the dream will have faded.

(30)

A.The researchers in Chicago.

B.The doctors in Chicago.

C.The medical students at the University of Chicago.

D.The researchers in a dream lab at the University of Chicago.

点击查看答案

第5题

听力原文:Ladies and gentlemen, distinguished guests, colleagues, friends, and family, I am

听力原文: Ladies and gentlemen, distinguished guests, colleagues, friends, and family, I am honored to be standing before you today to accept this award on behalf of the many researchers and administrators of our team. It was 25 years ago that I first entered the field of bio-technological research with a vision and dream of making the impossible possible for everyone. With my team of dedicated researchers and a very meticulously working administrative staff, we have gone where no one has gone before. I owe a very big thank you to Dr. Elizabeth Lipton for her support during the early stages of my research. Without her moral and professional support, I believe we would still be running the same regressions and be obtaining the same ambiguous reports.

What is the purpose of this talk?

A.To show his gratitude for being recognized.

B.To introduce the keynote speaker of the day.

C.To help raise funds for a research project.

D.To present the award to the winner.

点击查看答案

第6题

听力原文:M: We've got three women researchers in our group: Mary, Betty and Helen. Do you
know them?

W: Sure. Mary is active and sociable. Betty is the most talkative woman I've ever met. But guess what? Helen's just the opposite.

Q: What do we learn from the woman's remark about Helen?

(14)

A.Helen is quiet.

B.Helen is talkative.

C.Helen is sociable.

D.Helen is active.

点击查看答案

第7题

听力原文: (33)Researchers report that doing two or more things at once may decrease effici

听力原文: (33)Researchers report that doing two or more things at once may decrease efficiency and actually take extra time switching from one task to another. In the most severe cases, it can even mean the difference between life and death.

In the study, four groups of young adults carried out a series of tasks and switched between different tasks, some complicated, such as solving math problems, and some more familiar, such as identifying geometric shapes. (34)The researchers found that time was lost in just switching from one task to another, and that time costs increased with the complexity of the tasks. “For each aspect of human performance—perceiving, thinking and acting people have specific mental resources whose effective use requires supervision through executive mental control,” said the lead author, David Meyer in materials provided with the report.

So-called“ multitasking” is becoming increasingly common because of cell phones and computers. the researchers point out, but it may just be adding wasted time and inefficiency to our days. A mere half second of time lost to task switching can mean the difference between life and death for a driver using a cell phone, Meyer said. (35)The authors say the research should make employers and employees think twice before implementing multitasking.

(30)

A.Multitasking is inefficient and wastes time.

B.Multitasking is a matter of life and death.

C.Multitasking is the process of executive control.

D.Multitasking is becoming increasingly common.

点击查看答案

第8题

听力原文:About 10 percent of Europe's present-day population seems to be resistant to HIV
-- a significantly higher proportion than on other continents. Researchers have traced this immunity to a genetic mutation that seems to have appeared some 2,500 years ago, and that protects white blood cells against penetration by HIV. From the mid-14th century through the 17th century the prevalence of the mutation increased, in tandem with repeated outbreaks of the plague. The researchers suggest that the mutation protected against the disease, which culled the population of people who lacked it.

Which of the following is true about the immunity to HIV?

A.It is partly resistance to the mutation.

B.More Europeans have it than the people on other continents.

C.It is the result of outbreaks of the plague.

D.It is a mutation that protects white blood cells.

点击查看答案

第9题

听力原文:A team of scientists recently began a project to measure the effects of loud nois

听力原文: A team of scientists recently began a project to measure the effects of loud noises on sea animals. If the sounds don't harm the animals, then the researchers can go ahead with a plan to transmit sound waves through the Pacific Ocean to take the earth's temperature. Sound travels faster through warm water than cold water. By analyzing the speed of sound through the ocean over time, the scientists will be able to determine if cur planet is warming up. The experiment was nearly cancelled more than a year ago because environmental groups fear that the sound will confuse or harm sea-animals. So scientists are conducting tests on the animals first. The researchers lowered a loud speaker that emits low frequency sound about 1,000 meters beneath the ocean. Scientists at the site transmit sound waves into the ocean. Radio transmitters attached to some of the sea animals help the researchers keep track of the animals' movements. If sea-animals are distressed by the sounds, they would swim away from the speakers. So far, there aren't any signs that the animals are being harmed. Researchers at the site noticed that large numbers of sea-animals swim near the speaker whether it was turned on or off, but it is still too soon to know for sure, the scientists admit. The test will continue through September. "If all goes well," they say, "we can begin measuring temperature changes on our planet."

(33)

A.To determine whether the Earth's temperature is going up.

B.To study the behavior. of some sea animals.

C.To measure the depths of the ocean.

D.To measure the movement of the ocean.

点击查看答案

第10题

听力原文:Researchers have discovered a link between drinking and thinking. A moderate amou

听力原文: Researchers have discovered a link between drinking and thinking. A moderate amount of alcohol may help us keep our mental abilities as we age. Brain scans show alcohol abuse kills brain cells. But little is known about the effects of life long drinking. So moderate drinkers may want to toast new findings from researchers at Duke, and Indiana University. Dr. Joe Christian of Indiana University says men who have one or two drinks each day retain slightly stronger comprehension skills than the non-drinker or the heavy drinker. The doctor and his colleagues give metal tests to nearly 4,000 twins between ages of 66 and 76. The moderate drinkers had slightly better reasoning ability than their brothers or sisters who drink more or less. Other studies have found that alcohol in moderation can help the heart. But alcohol abuse can cause bone loss and other health problems. This study was presented at an alcoholism meeting in San Antonio.

(30)

A.Alcohol helps develop people's intelligence.

B.Heavy drinking is not necessarily harmful to one's health.

C.Controlled drinking helps people keep their wits as they age.

D.Drinking, even moderately, may harm one's health.

点击查看答案

第11题

听力原文:Researchers have found that "cool" colors, such as blues and greens, can make us

听力原文: Researchers have found that "cool" colors, such as blues and greens, can make us feel calm and relaxed. Blue and green surroundings can also lower blood pressure, pulse rate, and breathing rate. "Warm" colors, such as reds, yellows, and oranges, affect us differently than "cool" colors do. "Warm" colors can actually make us feel warmer and excited. They stimulate heartbeat, raise blood pressure, and quicken breathing.

Yellow, a bright, sunny color, often makes people feel happy and more active. Yet it makes some people feel hot and restless. Red often makes people feel energetic. But not everyone feels good wearing red.

If some colors can make us feel better, might certain colors also help us think better? According to a 3-year study in Germany, the answer seems to be yes. Scientists studied how various colors affect school children. And they found that certain colors could raise I. Q. as much as 12 points. In the experiment, rooms with low ceilings were painted in different colors. The more popular colors were light blue, yellow, yellow-green, and orange. Less popular colors such as white, black, and brown Caused a drop in I. Q. The study found that the color orange in particular improved social behavior, cheered up children's spirits and made them feel less hostile and irritable.

Do people's color preferences tell us anything about their personalities? Some researchers think they do. According to these researchers, people who are more out-going usually prefer "warm" colors. people who are quieter, less people-oriented, often prefer "cool" colors.

If you live in a room painted light blue, you may feel ______.

A.happy and energetic

B.warm and excited

C.calm and relaxed

D.hot and restless

点击查看答案
下载APP
关注公众号
TOP
重置密码
账号:
旧密码:
新密码:
确认密码:
确认修改
购买搜题卡查看答案 购买前请仔细阅读《购买须知》
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《服务协议》《购买须知》
立即支付 系统将自动为您注册账号
已付款,但不能查看答案,请点这里登录即可>>>
请使用微信扫码支付(元)

订单号:

遇到问题请联系在线客服

请不要关闭本页面,支付完成后请点击【支付完成】按钮
遇到问题请联系在线客服
恭喜您,购买搜题卡成功 系统为您生成的账号密码如下:
重要提示:请勿将账号共享给其他人使用,违者账号将被封禁。
发送账号到微信 保存账号查看答案
怕账号密码记不住?建议关注微信公众号绑定微信,开通微信扫码登录功能
请用微信扫码测试
优题宝