Many people think of the brain as a mystery.They don't know much about intelligence and how it works.When they do think about what intelligence is,many people believe that a person is born smart,average,or dumb—and stays that way in the whole life.But new research shows that the brain is more like a muscle—it changes and gets stronger when you use it.And scientists have been able to show just how the brain grows and gets stronger when you learn.
Everyone knows that when you lift weights,your muscles get bigger and you get stronger.A person who can't lift 20 pounds when he/she starts exercising can get strong enough to lift 100 pounds after working out for a long time.That's because the muscles become larger and stronger with exercise.And when you stop exercising,the muscles shrink and you get weaker.That's why people say “Use it or lose it!”
But most people don't know that when they practice and learn new things,parts of their brain change and get larger a lot like muscles do when they exercise. Inside the cortex(皮层)of the brain are billions of tiny nerve cells,called neurons. The nerve cells have branches connecting them to other cells in a complicated network. Communication between these brain cells is what allows us to think and solve problems. When you learn new things,these tiny connections in the brain actually multiply and get stronger.The more you challenge your mind to learn,the more your brain cells grow.Then,things that you once found very hard or even impossible to do—like speaking a foreign language or doing algebra(代数)—seem to become easy after learning them for a period of time.The result is a stronger,smarter brain.
Scientists started thinking that the human brain could develop and change when they studied animals'brains.They found out that animals that lived in a challenging environment were more perspicacious—they were better at solving problems and learning new things.
1.According to the first paragraph,________.
A.the function of our brain is like that of the muscle
B.until now it's impossible to explain the brain's mystery
C.many people believe one's intelligence is naturally determined
D.one's brain grows stronger as the age increases
2.Training muscles is compared to ________.
A.using the brain
B.connecting things in your brain
C.lifting weights
D.doing research about the brain
3.What does the underlined word“perspicacious”in the last paragraph probably mean?
A.Strong. B.Smart.
C.Popular. D.Active.
4.The following paragraph will most probably talk about ________.
A.the differences between animals'brains and humans'brains
B.the relation between human brains and muscles
C.scientists' findings about animals' brains
D.how to make your brain smarter through selfdevelopment
高三英语阅读理解中等难度题
Many people think of the brain as a mystery.They don’t know much about intelligence and how it works. When they do think about what intelligence is,many people believe that a person is born smart,average,or dumb—and stays that way in the whole life.But new research shows that the brain is more like a muscle—it changes and gets stronger when you use it.And scientists have been able to show just how the brain grows and gets stronger when you learn.
Everyone knows that when you lift weights,your muscles get bigger and you get stronger.A person who can’t lift 20 pounds when he/she starts exercising can get strong enough to lift 100 pounds after working out for a long time.That’s because the muscles become larger and stronger with exercise.And when you stop exercising,the muscles shrink and you get weaker.That’s why people say “Use it or lose it!”
But most people don’t know that when they practice and learn new things,parts of their brain change and get larger a lot like muscles do when they exercise.Inside the cortex (皮层) of the brain are billions of tiny nerve cells,called neurons.The nerve cells have branches connecting them to other cells in a complicated network.Communication between these brain cells is what allows us to think and solve problems.When you learn new things,these tiny connections in the brain actually multiply and get stronger.The more you challenge your mind to learn,the more your brain cells grow.Then,things that you once found very hard or even impossible to do—like speaking a foreign language or doing algebra (代数)—seem to become easy after learning them for a period of time.The result is a stronger,smarter brain.
Scientists started thinking that the human brain could develop and change when they studied animals’ brains.They found out that animals that lived in a challenging environment were more “perspicacious”—they were better at solving problems and learning new things.
1.According to the first paragraph,________.
A.the function of our brain is like that of the muscle
B.until now it’s impossible to explain the brain’s mystery
C.many people believe one’s intelligence is naturally determined
D.one’s brain grows stronger as the age increases
2.Training muscles is compared to________.
A.using the brain
B.connecting things in your brain
C.lifting weights
D.doing research about the brain
3.What does the underlined word “perspicacious” in the last paragraph probably mean?
A.Strong. B.Smart.
C.Popular. D.Active.
4.The following paragraph will most probably talk about________.
A.the differences between animals’ brains and humans’ brains
B.the relation between human brains and muscles
C.scientists’ findings about animals’ brains
D.how to make your brain smarter through selfdevelopment
高三英语阅读理解中等难度题查看答案及解析
Many people think of the brain as a mystery.They don't know much about intelligence and how it works.When they do think about what intelligence is,many people believe that a person is born smart,average,or dumb—and stays that way in the whole life.But new research shows that the brain is more like a muscle—it changes and gets stronger when you use it.And scientists have been able to show just how the brain grows and gets stronger when you learn.
Everyone knows that when you lift weights,your muscles get bigger and you get stronger.A person who can't lift 20 pounds when he/she starts exercising can get strong enough to lift 100 pounds after working out for a long time.That's because the muscles become larger and stronger with exercise.And when you stop exercising,the muscles shrink and you get weaker.That's why people say “Use it or lose it!”
But most people don't know that when they practice and learn new things,parts of their brain change and get larger a lot like muscles do when they exercise. Inside the cortex(皮层)of the brain are billions of tiny nerve cells,called neurons. The nerve cells have branches connecting them to other cells in a complicated network. Communication between these brain cells is what allows us to think and solve problems. When you learn new things,these tiny connections in the brain actually multiply and get stronger.The more you challenge your mind to learn,the more your brain cells grow.Then,things that you once found very hard or even impossible to do—like speaking a foreign language or doing algebra(代数)—seem to become easy after learning them for a period of time.The result is a stronger,smarter brain.
Scientists started thinking that the human brain could develop and change when they studied animals'brains.They found out that animals that lived in a challenging environment were more perspicacious—they were better at solving problems and learning new things.
1.According to the first paragraph,________.
A.the function of our brain is like that of the muscle
B.until now it's impossible to explain the brain's mystery
C.many people believe one's intelligence is naturally determined
D.one's brain grows stronger as the age increases
2.Training muscles is compared to ________.
A.using the brain
B.connecting things in your brain
C.lifting weights
D.doing research about the brain
3.What does the underlined word“perspicacious”in the last paragraph probably mean?
A.Strong. B.Smart.
C.Popular. D.Active.
4.The following paragraph will most probably talk about ________.
A.the differences between animals'brains and humans'brains
B.the relation between human brains and muscles
C.scientists' findings about animals' brains
D.how to make your brain smarter through selfdevelopment
高三英语阅读理解中等难度题查看答案及解析
Many people think of the brain as a mystery.They don't know much about intelligence and how it works.When they do think about what intelligence is,many people believe that a person is born smart,average,or dumb—and stays that way in the whole life.But new research shows that the brain is more like a muscle—it changes and gets stronger when you use it.And scientists have been able to show just how the brain grows and gets stronger when you learn.
Everyone knows that when you lift weights,your muscles get bigger and you get stronger.A person who can't lift 20 pounds when he/she starts exercising can get strong enough to lift 100 pounds after working out for a long time.That's because the muscles become larger and stronger with exercise.And when you stop exercising,the muscles shrink and you get weaker.That's why people say “Use it or lose it!”
But most people don't know that when they practice and learn new things,parts of their brain change and get larger a lot like muscles do when they exercise. Inside the cortex(皮层)of the brain are billions of tiny nerve cells,called neurons. The nerve cells have branches connecting them to other cells in a complicated network. Communication between these brain cells is what allows us to think and solve problems. When you learn new things,these tiny connections in the brain actually multiply and get stronger.The more you challenge your mind to learn,the more your brain cells grow.Then,things that you once found very hard or even impossible to do—like speaking a foreign language or doing algebra(代数)—seem to become easy after learning them for a period of time.The result is a stronger,smarter brain.
Scientists started thinking that the human brain could develop and change when they studied animals'brains.They found out that animals that lived in a challenging environment were more perspicacious—they were better at solving problems and learning new things.
1.According to the first paragraph,________.
A.the function of our brain is like that of the muscle
B.until now it's impossible to explain the brain's mystery
C.many people believe one's intelligence is naturally determined
D.one's brain grows stronger as the age increases
2.Training muscles is compared to ________.
A.using the brain
B.connecting things in your brain
C.lifting weights
D.doing research about the brain
3.What does the underlined word“perspicacious”in the last paragraph probably mean?
A.Strong. B.Smart.
C.Popular. D.Active.
4.The following paragraph will most probably talk about ________.
A.the differences between animals'brains and humans'brains
B.the relation between human brains and muscles
C.scientists' findings about animals' brains
D.how to make your brain smarter through selfdevelopment
高三英语阅读理解中等难度题查看答案及解析
You probably don’t know as much as you think you do. When put to the test, most people find they can’t explain the workings of everyday things they think they understand. Don’t believe me? Find an object you use daily (an ear phone, a toilet, a stereo speaker) and try to describe how it works. 1. We call this phenomenon the illusion of explanatory depth(解释性深度错觉). It means you think you fully understand something that you actually don’t.
We see this every day in buzzwords (流行语). Though we often use them, their meanings are usually unclear. 2.
Several years ago, I attended a meeting where the president spoke about global business practice in the coming year. During the talk, people around the room nodded in agreement. Afterwards, though, many of them discussed how to manage global business practice, none of the people who had nodded in agreement could exactly describe what it actually meant.
No matter what job you do, discovering your gaps in knowledge is necessary. An unknown gap means you might not fully understand a problem. 3.
To discover the things you can’t explain, take a lesson from teachers. When you guide someone else, you have to fill the gaps in your own knowledge. But you don’t need to teach someone else. Explain concepts to yourself as you learn them. Get in the habit of self-teaching. Involve others in learning together. 4. Ask them to explain difficult concepts, even if you think everyone understands them. Not only will this help you to work through new ideas, but it will occasionally uncover places where your friends don’t understand the explanations.
5. They can help you have a better understanding of problems.
A. An active learner usually puts it into reality.
B. That can prevent you from solving the problem properly.
C. Your explanations can’t show your own knowledge gaps.
D. Help recognize the knowledge gaps of the people around you.
E. You’re likely to discover unexpected gaps in your knowledge.
F. They cover gaps in our knowledge, serving concepts we don’t fully understand.
G. When you do uncover these gaps, treat them as learning opportunities, not signs of weakness.
高三英语信息匹配中等难度题查看答案及解析
Many people feel out of place when dining simply because they don’t know how to follow table manners,especially if they have been invited to a nice place. Admittedly,it is difficult to learn every point of etiquette (礼仪) at a glance, but here are a few general pointers. 1.
Observe your host.
Follow their lead. 2.If you are the host,don’t panic. Ensure you read up on etiquette before taking on the role of hosting and operate within the rules so that you are easy to follow.
Wait for host to invite you to the table.
She may assign you to a seat. Stand behind the chair as the other guests get seated. 3.After you sit, pull your chair in to the table,without dragging it over the floor with a horrible noise.
Be polite.
Consider every action before you do it. 4.You must consciously stop from embarrassing yourself and your host. Take small bites; do not talk with food in your mouth; and do not place elbows on the table.
How to pass items.
When someone says,“Please pass the. . . (what you would like passed to you),” reach for it only if you are the closest one to it. Take the item and place it next to your neighbor. 5. Don’t help yourself along the way, before the person who asked for it gets the chance. Wait politely until they have served themselves. Then ask for the bowl to be passed back to you.
A. When the host sits, take your seat.
B. Wait for your host to finish the meal first.
C. If you have the slightest doubt, don’t do it!
D. Remember, good manners never go out of style.
E. Continue passing in this manner until it reaches others.
F. Because the host generally is the leader at a dinner party or meal.
G. It’s important to say traditional phrases of thanks before and after a meal.
高三英语七选五简单题查看答案及解析
---Many people don’t think much of the movie.
---I think differently. In ________ way, it is a very good film. And ________ photographed scene is very beautiful.
A. a, a B. the, the
C. a, / D. a, the
高三英语单项填空中等难度题查看答案及解析
---Many people don’t think much of the movie.
---I think differently. In ________ way, it is a very good film. And ________ photographed scene is very beautiful.
A. a, a B. the, the
C. a, / D. a, the
高三英语单项填空中等难度题查看答案及解析
There are as many kinds of careers (职业) as there are people. They vary greatly in the type of work involved (涉及) and in the ways they influence a person's life. The kind of career you have can affect your life in many ways. By making wise decisions concerning your career, you can help yourself build the life you want. To do that, you need as much information as possible. The more you know about yourself, the better able you will be to choose a satisfying career.
What do people hope to obtain from a career? Some people desire a high income. Some hope for fame. Others seek for adventure. Still others intend to serve people and make the world a better place. Before you begin to explore career fields, you should determine your values. your interests, and your aptitudes that will make you competent for your future work. Most people are happiest in jobs that fit their values, interests,and skills. Each person has many values, which vary in strength. For example, money is the strongest value for some people—that is, wealth is more important to them than anything else. As a result, they focus their thoughts, behaviour, and emotions on the goal of earning a high income. Other values include devoting to religion, taking risks, spending time with family, and helping others.
Before making a career decision, you can ask yourself what is most important to you and examine your beliefs to better know your values. For example, is it important to you to work as a member of a team? Or would you rather be in charge or work alone? If working alone or being in charge is important to you, independence is probably one of your primary values.
1.How can we make a wise career decision?
A.We learn more about ourselves. B.We stick to our beliefs more firmly.
C.We change our interest more often. D.We find more career opportunities.
2.What does the underlined word ''aptitude'' mean in paragraph 2?
A.Experiences. B.Abilities.
C.Feelings. D.Families.
3.According to the writer, a satisfying career is one that ________.
A.brings huge wealth
B.meets inner demands
C.develops interests and skills
D.contributes to forming values
4.What does the writer convey to us in the last paragraph?
A.The contents of our values.
B.The foundations of our values.
C.The places to achieve our values.
D.The ways to understand our values.
高三英语阅读理解困难题查看答案及解析
LOS ANGELES,July8(Xinhua)——Michael Jackson's burial remained a mystery as part of his brain is being held by the coroner's (验尸官)office for tests, an official said.
The late superstar's body was transported to an undisclosed place Tuesday after a star-crowded public memorial service at the Staples Center in downtown Los Angeles. It is still unclear where and when the singer's body will be buried.
Ed Winter, assistant chief coroner said families often wait for mass of brain part to be returned before permitted burial. He said he understood no burial would take place immediately although he was not aware of instructions from the Jackson family. The coroner's office released a death certificate(证明) for Jackson Tuesday that listed the cause of death as "delay."
Michael Jackson,the King of Pop,was born on August 29,1958,and died on June 25,2009 after being rushed to a Los Angeles hospital from his rented house when his heart stopped functioning properly. A police investigation into his death is focusing on the possibility that his death was caused by a medication overdose(过量), including possibly Diprivan, a powerful sedative (镇静剂)usually used for general anesthesia(麻醉).
68. Why hasn’t Jackson’s burial been held? ______
A. The place to bury him isn’t sure.
B. His family didn’t give instructions
C. Part of his body is still being tested
D. The time to bury him is still being discusseded
69. The direct cause of the super popstar’s death is ______
A. that his heart stopped beating
B. due to a powerful sedative used for anesthesia
C. overdose of some medicine
D. the delay of being rushed to the hospital
70. Which statement is true? ______
A. No one can bury the body of one’s beloved without the government’s instructions.
B. Many popstars were involved in Jackson’s memorial service.
C. The police doubted whether Jackson was murdered.
D. Jackson died at home.
71. We can infer from the passage that______
A. The burial can’t happen without a death certificate.
B. Jackson’s family are skeptical (怀疑的)about Jackson’s death
C. Jackson was possibly murdered by his doctor
D. The brain part of all people’s body must be transported to be tested
高三英语阅读理解简单题查看答案及解析
Why do people like what they like? Scientists have taken on the task of solving this mystery(奥秘)for ages. In the 1960s, psychologist Robert Zajonc conducted a series of experiments where he showed people nonsense words and random shapes. Afterward he asked his subjects which they preferred out of ever thing they had been shown. In study
after study, people always chose the words and shapes they had seen the most. Their preference was for familiarity.
This discovery was one of the most important findings in modern psychology. But the preference for familiarity has clear limits. People get tired of even their favorite songs and movies. On one hand, humans seek familiarity, because it makes then feel safe. On the other hand, people love the thrill of something new. This change between familiarity and discovery affects ns all the time- not just our preferences for pictures and songs, but also our preferences for ideas and even people.
For that reason, the power of familiarity seems to be strongest when a person isn’t expecting it. The opposite is also true: A surprise seems to work best when it contains some familiarity. Nobody knows this better than Raymond Loews, who is considered to be the "father of industrial design. He had a theory that he said could help artists sell anything to anyone. He called it MAYA --"Most Advanced Yet Acceptable""To sell something surprising, make it familiar; and to sell something familiar, make it surprising," he said.
One of Loewy’s final tasks was too add an element(要素)of familiarity to a truly new invention: NASA’s first space station. Loewy’s biggest contribution to the space station was that he insisted NASA install a window with a view of Earth. Today, tens of millions of people have seen this small detail in films about astronauts. It is hard to imagine a more perfect example of MAYA: a window to a new world can also show you home.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
高三英语提纲类作文中等难度题查看答案及解析