Why do we dream? It’s a question researchers have been studying for years. Now new research suggests that some dreams may result from the brain’s effort to keep learning, even as we sleep.
In a study in Boston, 100 volunteers were trained for an hour on a maze (迷宫). They tried to find their way through the difficult puzzle as quickly as possible. Then half of the volunteers were allowed to sleep for 90 minutes. The other half stayed awake, reading or relaxing. The ones who slept were asked to describe their dreams when they woke up.
After the rest, the volunteers were asked again to solve the maze. Those who hadn’t slept showed no improvement or did even worse after the break. Sleepers who didn’t report any maze-related dreams did better but showed only a little improvement. However, 4 nap-takers who reported dreaming about maze showed a surprising improvement. They scored 10 times higher after sleeping and dreaming about the maze.
Even though the number of dreamers was small, the researchers noted that the gap in learning between the dreamers and the non-dreamers was so wide that the finding was significant.
The dreamers had all performed poorly on the test before dreaming about it. That suggests that struggling with a task might be the trigger that leads the sleeping brain to focus on it and work on how to deal with it.
“It’s almost as if your brain is going through everything that happened today,” Dr. Stickgold, a scientist at Harvard Medical School, said, “The things you are obsessed (着迷的) with are the ones that your brain forces you to continue to do with. ”
1.What’s the best title of the passage?
A.Learning while you dream. B.What dreams stand for.
C.Dream a good dream. D.Dreams and health.
2.What were the volunteers asked to do after the rest?
A.To work on a new maze.
B.To continue to do the maze.
C.To talk with each other about their dreams.
D.To tell what they thought about the maze.
3.According to the study, which group showed the greatest improvement?
A.Those who didn’t sleep.
B.Those who slept but didn’t dream.
C.Those who dreamed about the maze while sleeping.
D.Those who thought about the maze before falling asleep.
4.The underlined word “trigger” in paragraph 5 probably means ________.
A.chance B.idea
C.way D.cause
5.In which part of a newspaper would you most probably read this passage?
A.Business B.Science
C.Education D.Life
高一英语阅读理解中等难度题
Why do we dream? It’s a question researchers have been studying for years. Now new research suggests that some dreams may result from the brain’s effort to keep learning, even as we sleep.
In a study in Boston, 100 volunteers were trained for an hour on a maze (迷宫). They tried to find their way through the difficult puzzle as quickly as possible. Then half of the volunteers were allowed to sleep for 90 minutes. The other half stayed awake, reading or relaxing. The ones who slept were asked to describe their dreams when they woke up.
After the rest, the volunteers were asked again to solve the maze. Those who hadn’t slept showed no improvement or did even worse after the break. Sleepers who didn’t report any maze-related dreams did better but showed only a little improvement. However, 4 nap-takers who reported dreaming about maze showed a surprising improvement. They scored 10 times higher after sleeping and dreaming about the maze.
Even though the number of dreamers was small, the researchers noted that the gap in learning between the dreamers and the non-dreamers was so wide that the finding was significant.
The dreamers had all performed poorly on the test before dreaming about it. That suggests that struggling with a task might be the trigger that leads the sleeping brain to focus on it and work on how to deal with it.
“It’s almost as if your brain is going through everything that happened today,” Dr. Stickgold, a scientist at Harvard Medical School, said, “The things you are obsessed (着迷的) with are the ones that your brain forces you to continue to do with. ”
1.What’s the best title of the passage?
A.Learning while you dream. B.What dreams stand for.
C.Dream a good dream. D.Dreams and health.
2.What were the volunteers asked to do after the rest?
A.To work on a new maze.
B.To continue to do the maze.
C.To talk with each other about their dreams.
D.To tell what they thought about the maze.
3.According to the study, which group showed the greatest improvement?
A.Those who didn’t sleep.
B.Those who slept but didn’t dream.
C.Those who dreamed about the maze while sleeping.
D.Those who thought about the maze before falling asleep.
4.The underlined word “trigger” in paragraph 5 probably means ________.
A.chance B.idea
C.way D.cause
5.In which part of a newspaper would you most probably read this passage?
A.Business B.Science
C.Education D.Life
高一英语阅读理解中等难度题查看答案及解析
Why do we dream?It's a question researchers have been studying for years. Now new research suggests that some dreams may result from the brain's effort to keep learning, even as we sleep.
In a study in Boston, 100 volunteers were trained for an hour on a maze (迷宫).They tried to find their way through the difficult puzzle as quickly as possible. Then half of the volunteers were allowed to sleep for 90 minutes. The other half stayed awake, reading or relaxing. The ones who slept were asked to describe their dreams when they woke up.
After the rest, the volunteers were asked again to solve the maze. Those who hadn't slept showed no improvement or did even worse after the break. Sleepers who didn't report any maze related dreams did better but showed only a little improvement. However, four nap-takers who reported dreaming about the maze showed a surprising improvement. They scored 10 times higher after sleeping and dreaming about the maze.
Even though the number of dreamers was small, the researchers noted that the gap in learning between the dreamers and non-dreamers was so wide that the finding was significant (有意义的).
The dreamers had all performed poorly on the test before dreaming about it. That suggests that struggling with a task might be the trigger that leads the sleeping brain to focus on it and work on how to deal with it.
“It's almost as if your brain is going through everything that happened today,”Dr Stickgold,a scientist at Harvard Medical School, said. “The things you're obsessed (迷住) with are the ones that your brain forces you to continue to do with.”
1.What's the best title for this passage?
A.Learning while you dream B.What dreams stand for
C.Dream a good dream D.Dreams and health
2.What were the volunteers asked to do after the rest?
A.To work on a new maze.
B.To continue to do the maze.
C.To talk with each other about their dreams.
D.To tell what they thought about the maze.
3.According to the study, which group showed the greatest improvement?
A.Those who didn't sleep.
B.Those who slept but didn't dream.
C.Those who dreamed about the maze while sleeping.
D.Those who thought about the maze before falling asleep.
4.The underlined word “trigger” in Paragraph 5 probably means “________”.
A.chance B.cause C.way D.idea
高一英语阅读理解中等难度题查看答案及解析
Dreaming is believing, claim researchers of a new study, who found that dreams have an effect on people’s behavior, judgment and they might contain important hidden truths as well.
“Psychologists’ interpretations (解释) of the meaning of dreams vary widely. But our findings show that people believe their dreams provide meaningful insight (见识) into themselves and their world,” said a lead author of the study Carey More wedge, an assistant professor at Carnegie Mellon University.
In six different studies, researchers surveyed nearly 1,100 people about their dreams. One of the studies focused on general beliefs about dreams and involved 149 university students. All students were asked to rate different theories about dreams. The experts found that a surprising majority of the participants supported the theory about dreams revealing (揭示) the hidden truths about themselves and the rest of the world.
In a second experiment, they surveyed 182 people at a Boston train station, and asked them to imagine one out of four possible situations that could have occurred the night before a scheduled airline trip. Most of the participants said that dreaming of a plane crash would be more likely to affect their travel plans than would just thinking about a crash, or being warned by the government of a terrorism risk. They said a dreamed crash would influence their travel plans just as much as learning about a real crash on their planned route would.
Another experiment involved 270 men and women from across the United States. In a short online survey, they were asked to recall one of the dreams they had seen about any person they knew. The findings showed that people were more likely to remember and describe pleasant dreams about a person they liked, rather than a person they disliked. Meanwhile, in most cases they tended to consider an unpleasant dream as more meaningful if it was about a person they disliked.
“In other words,” said More wedge, “people attribute (归因于) meaning to dreams when it corresponds (与……一致) with their pre-existing beliefs and desires.” The researchers say that more investigation (研究) is needed to fully understand how people interpret their dreams. According to More wedge, most people realize that dreams are not predicting their future, but they still try to find some meaning in there.
1.The purpose of the studies is to _______.
A. determine when people tend to remember their dreams
B. research whether dreams have anything to do with real life
C. find out how people interpret their dreams and what impact that has
D. understand what causes people to dream and how to interpret dreams
2.According to the second experiment, what might influence people’s travel plans most?
A. Thinking about a past plane crash.
B. Dreaming about a plane crash.
C. Hearing a government’s warning of a terrorism risk.
D. Imagining a plane crashing on their planned route.
3.What can be concluded from the study?
A. When a dream conflicts with people’s existing beliefs and desires, they tend to attribute less
meaning to it.
B. Most people disagree that dreams help them better know themselves and the world.
C. A majority of people believes that dreams can predict their future and try to find their meaning.
D. Dreams can be a useful tool for learning and problem solving.
4.Which kind of dream is seen as more meaningful than the rest?
A. A pleasant dream about a person the dreamer likes.
B. A pleasant dream about a person the dreamer dislikes
C. An unpleasant dream about a person the dreamer likes.
D. An unpleasant dream about a person the dreamer dislikes.
高一英语阅读理解简单题查看答案及解析
---Why do you keep looking back?
---I have a feeling that we _______.
A. were followed B. have been followed C. are being followed D. are following
高一英语单项填空简单题查看答案及解析
In the last few years, some researchers have decided to study why kids lie(撒谎),So they made up a special team of 12 students, all under the age of 21.
Each student was given 36 cards, and each card listed a topic that teens sometimes lie about to their parents, The researchers worked through the cards with the teens, learning what things the kid was lying to his parents about, and why.
By the end of the interviews, the kids saw for the first time how much they were lying and how many of family’s rules they had broken. It was reported that 98% of the teens had lied to their parents.
Out of the 36 topics, the average(平均) teen was lying to his parents about 12 of them. The teens lied about what movie they went to, and whom they went with .They lied about how they spent their afternoons while their parents were at work, and something like that.
Most parents hear their child lie and think he’s too young to understand what lies are or that lying is wrong. They believe their child will stop when he gets older. Many books also advise parents to just let lies go — they’ll grow out of it. But the truth is that kids grow into it. In studies where children are observed(观察) in their natural environment, a 4-year-old child will lie once every two hours, while a 6-year-old child will lie about once every hour and a half.
1.The researchers started the project by ________.
A.playing cards | B.free talking | C.doing a survey | D.discussion |
2.The topics on 36 cards are mostly between kids and ________.
A.parents | B.teachers | C.researchers | D.friends |
3.From this passage, the teens lied on about ________of the 36 topics as an average.
A.12% | B.33% | C.98% | D.25% |
4.On this topic, the advice from many books for the parents is that they ________.
A.needn’t worry about it too much |
B.should take it serious enough |
C.had better do something to stop it |
D.should regard it as a great problem |
高一英语阅读理解困难题查看答案及解析
Many studies have hinted(暗示) that alcohol, in moderation, can do a heart good. But new research suggests that moderate drinkers are no more likely than nondrinkers to have clear arteries(动脉).
The scientists looked at almost 2,000 patients who underwent CT test. Overall, there was no association between people’s drinking habits and their heart diseases. Researchers said an advantage of the new study is that it used objective measurements.
“No prior studies have assessed the relationship between alcohol consumption and the presence of heart disease,” said lead researcher Dr Julia Karady. “We could not find any relation between the presence of heart disease and alcohol consumption,” Karady said. At the same time, she added, there was no evidence that heavier drinking raised the risk of heart disease.
However, groups like the American Heart Association(AHA) warn against excessive drinking, because it can raise blood pressure and contribute to heart failure and other problems.
In general, “moderate” is defined as no more than one glass of alcohol a day for women, and no more than two a day for men. But those studies do not prove that alcohol, itself, protects the heart—in large part because alcohol also carries risks.
1.What is the advantage of the new study?
A.The scientists looked at almost 2,000 patients who underwent CT test.
B.The new study used objective measurements.
C.No prior studies have assessed the relationship.
D.There was no evidence that heavier drinking raised the risk of heart disease.
2.Why groups like the American Heart Association(AHA) are against excessive drinking?
A.Because it can raise blood pressure and contribute to heart failure and other problems.
B.Because there is some evidence that it will raise the risk of death.
C.Because it can make you die immediately.
D.Because it will lead to blindness.
3.What is “moderate” defined in the text?
A.No more than one glass of alcohol a day.
B.No more than two glasses of alcohol a day.
C.No more than three glasses of alcohol a day.
D.No more than one glass of alcohol a day for women, and no more than two a day for men.
高一英语阅读理解中等难度题查看答案及解析
.
Why do people work? Of course, you may have asked yourself the same question as why you have to work. “Self-interest” in its broadest sense, including the interests of family and friends, is a basic motivation(动力)for work in all societies. But self-interest includes more than providing for living or getting wealth that people usually think. For example, a sense of duty, a feeling of competing, and a pleasure in working are other reasons for working. Studies show that most of Americans would continue to work even if they have had enough money to live comfortably.
When people work, they gain a contributing place in society. The fact that what they receive pay for their work means that what they do is needed by other people and what they are doing is necessary to society. Work can also place people in the larger class of society and provide all kinds of identities (身份) for them. In the United States, it is a cruel public fact that to do nothing is to be nothing and to do little is to be little. Work is commonly seen as the measure of an individual (个人).
Some scientists have shown some of the ways that work has effect on our lives. Generally, people who always do their favorite work are more open to new ideas and easier to get along with others, and as parents they pass these characteristics on to their children. Our work then is an important social thing that makes us know who and what we are.
64. Generally, people work for _____.
A. self-interest B. family C. earning a living D. the country
65. In the passage, “what they receive pay for their work” means _____.
A. that the work of the worker is recognized by society
B. what they do is needed by other people
C. that they are a necessary part of the social class
D. That the workers are clever
66. In the last paragraph, we can conclude that the author thinks ____.
A. that work can make the worker rich
B. that work can affect their lives
C. that work can make the worker tired
D. that work can make the worker know the world well
67. The title of the passage is “______”.
A. The Identity and the Work B. The Work and the Society
C. The Society and Individual D. The Importance of Work
高一英语阅读理解简单题查看答案及解析
We still have the question of ______ they have discovered the trade secret.
A.what B.why C.how D.that
高一英语单项填空中等难度题查看答案及解析
Do you know a lot of research work __ in recent years?
A. have been carried out B. has carried out
C. are carried out D. has been carried out
高一英语单项填空简单题查看答案及解析
If you have a dream
What do you dream about? There have been so many times when I’ve come back to Thomas Edison’s wise words: “When you have exhausted all possibilities, remember this – you haven’t.”
If there is a dream in your heart, you should dig it and shine a little light on the vision(视野). This time, instead of looking at it as impossible, start thinking freely: 1.?
If you have a dream…
2.. Seeing it on paper will help you see the possibility. It will be a daily reminder to work on your dream.
Tell someone. 3.. Later on, you’ll need someone to poke holes(指出漏洞)in your dream and help you make it into something that makes sense in the real world. But right now, you just need someone who will give you a big hug and tell you not to stop believing.
Do one thin g that will bring you closer to your dream. Read a book about the subject of your dream. Email someone who is living your dream and ask him or her what’s the one thing someone just starting out can do to move forward. 4.
Your dream might sound crazy or impossible, and that’s OK. 5.. 5 or 10 years may sound like forever, but if you were directing some of your resources(资源)towards your dream each day, wouldn’t those years be more enjoyable?
A. Ask for help
B. Write it down
C. Start now by doing one thing
D. Can you work hard to make your dream come true
E. The right someone is a loving, kind person you trust
F. It may take some time to make your dream come true
G. What changes could you make in your life to give your dream a chance
高一英语七选五中等难度题查看答案及解析