In recent years, a growing body of research has shown that our appetite and food intake are influenced by a large number of factors besides our biological need for energy, including our eating environment and our perception（感知） of the food in front of us.
Studies have shown, for instance, that eating in front of the TV (or a similar distraction) can increase both hunger and the amount of food consumed. Even simple visual clues, like plate size and lighting, have been shown to affect portion size and consumption.
A new study suggested that our short-term memory also may play a role in appetite. Several hours after a meal, people's hunger levels were predicted not by how much they’d eaten but rather by how much food they'd seen in front of them—in other words, how much they remembered eating.
This disparity (新旧研究的差异）suggests the memory of our previous meal may have a bigger influence on our appetite than the actual size of the meal, says Jeffrey M. Brunstrom, a professor of experimental psychology at the University of Bristol.
"Hunger isn't controlled individually by the physical characteristics of a recent meal. We have identified an independent role for memory for that meal，" Brunstrom says. "This shows that the relationship between hunger and food intake is more complex than we thought."
These findings echo earlier research that suggests our perception of food can sometimes trick our body’s response to the food itself. In a 2011 study, for instance, people who drank the same 380-calorie milkshake on two separate occasions produced different levels of hunger-related hormones （荷尔蒙），depending on whether the shake’s label said it contained 620 or 140 calories. Moreover, the participants reported feeling more full when they thought they'd consumed a higher-calorie shake.
What does this mean for our eating habits? Although it hardly seems practical to trick ourselves into eating less, the new findings do highlight the benefits of focusing on our food and avoiding TV and multitasking while eating.
The so-called mindful-eating strategies can fight distractions and help us control our appetite, Brunstrom says.
1.What is said to be a factor affecting our appetite and food intake?
A. How we feel the food we eat.
B. When we eat our meals.
C. What element the food contains.
D. How fast we eat our meals.
2.What would happen at meal time if you remembered eating a lot in the previous meal?
A. You would probably be more particular about food.
B. You would not feel like eating the same food.
C. You would have a good appetite.
D. You would not feel so hungry.
3.What do we learn from the 2011 study?
A. Food labels may mislead consumers in their purchases.
B. Food labels may influence our body’s response to food.
C. Hunger levels depend on one's consumption of calories.
D. People tend to take in a lot more calories than necessary.
4.What does Brunstrom suggest we do to control our appetite?
A. Trick ourselves into eating less.
B. Choose food with fewer calories.
C. Concentrate on food while eating.
D. Pick dishes of the right size.
5.What is the main idea of the passage?
A. Eating distractions often affect our food digestion.
B. Psychological factors influence our hunger levels.
C. Our food intake is determined by our biological needs.
D. Good eating habits will contribute to our health.
高三英语阅读理解中等难度题
In recent years, a growing body of research has shown that our appetite and food intake are influenced by a large number of factors besides our biological need for energy, including our eating environment and our perception（感知） of the food in front of us.
Studies have shown, for instance, that eating in front of the TV (or a similar distraction) can increase both hunger and the amount of food consumed. Even simple visual clues, like plate size and lighting, have been shown to affect portion size and consumption.
A new study suggested that our short-term memory also may play a role in appetite. Several hours after a meal, people's hunger levels were predicted not by how much they’d eaten but rather by how much food they'd seen in front of them—in other words, how much they remembered eating.
This disparity (新旧研究的差异）suggests the memory of our previous meal may have a bigger influence on our appetite than the actual size of the meal, says Jeffrey M. Brunstrom, a professor of experimental psychology at the University of Bristol.
"Hunger isn't controlled individually by the physical characteristics of a recent meal. We have identified an independent role for memory for that meal，" Brunstrom says. "This shows that the relationship between hunger and food intake is more complex than we thought."
These findings echo earlier research that suggests our perception of food can sometimes trick our body’s response to the food itself. In a 2011 study, for instance, people who drank the same 380-calorie milkshake on two separate occasions produced different levels of hunger-related hormones （荷尔蒙），depending on whether the shake’s label said it contained 620 or 140 calories. Moreover, the participants reported feeling more full when they thought they'd consumed a higher-calorie shake.
What does this mean for our eating habits? Although it hardly seems practical to trick ourselves into eating less, the new findings do highlight the benefits of focusing on our food and avoiding TV and multitasking while eating.
The so-called mindful-eating strategies can fight distractions and help us control our appetite, Brunstrom says.
1.What is said to be a factor affecting our appetite and food intake?
A. How we feel the food we eat.
B. When we eat our meals.
C. What element the food contains.
D. How fast we eat our meals.
2.What would happen at meal time if you remembered eating a lot in the previous meal?
A. You would probably be more particular about food.
B. You would not feel like eating the same food.
C. You would have a good appetite.
D. You would not feel so hungry.
3.What do we learn from the 2011 study?
A. Food labels may mislead consumers in their purchases.
B. Food labels may influence our body’s response to food.
C. Hunger levels depend on one's consumption of calories.
D. People tend to take in a lot more calories than necessary.
4.What does Brunstrom suggest we do to control our appetite?
A. Trick ourselves into eating less.
B. Choose food with fewer calories.
C. Concentrate on food while eating.
D. Pick dishes of the right size.
5.What is the main idea of the passage?
A. Eating distractions often affect our food digestion.
B. Psychological factors influence our hunger levels.
C. Our food intake is determined by our biological needs.
D. Good eating habits will contribute to our health.
高三英语阅读理解中等难度题查看答案及解析
Play is the basic business of childhood, and in recent years research has shown the great importance of play in the development of a human being. From earliest infancy (婴儿), every child needs opportunity and right materials for play, and the main tools of play are toys. The main function of toys is to suggest, encourage and play. To succeed in this, they must be good toys, which children will play with often, and will come back again and again. Therefore, it is important to choose suitable toys for different stages of a child’s development.
In recent years research on infant development has shown that the standard a child is likely to reach, within the range of his inherited abilities, is largely determined in the first three years of his life. So a baby’s ability to benefit from the right play materials should not be underestimated. A baby who is encouraged, talked to and shown things and played with, has the best chance of growing up successfully.
In the next stage, from three to five years old, curiosity knows no bounds. Every type of suitable toys should be made available to the child, for trying out, experimenting and learning, for discovering his own particular ability: Bricks and jigsaws and construction toys; painting, scribbling and making things; sand and water play; toys for imaginative and pretending play—the first social games for learning to play and get on with others.
But at the third stage of play development—from five to seven or eight years old— the child is at school. But for a few more years play is still the best way of learning, at home or at school. It is easier to see which type of toys the child most enjoys.
Until the age of seven or eight, play and work mean much the same to a child. But once reading has been mastered, then books become the main source of learning. Toys are still interesting and valuable, which lead up to new hobbies, but their significance has changed — to a child of nine or ten years old, toys and games mean, as to adults, relaxation and fun.
1.According to the first passage we know that as a child grows up, ______.
A. he should be allowed to choose his own toys
B. he should be given the same toys
C. he should be given fewer and fewer toys
D. he should be given different toys
2.According to the passage, the abilities a child has inherited from his parents ______.
A. determine his character
B. will not change after the age of three
C. partly determined the standard he is likely to reach
D. to a large extent determine the choice of toys
3.We learn from the passage that a child has boundless curiosity ______.
A. when he is two B. when he is around four
C. when he is six D. when he is eight
4.The passage is mainly about _______.
A. the role of play in a child’s development
B. the importance of schooling
C. the importance of pre-school education
D. the choice of toys for youngster
高三英语阅读理解简单题查看答案及解析
B
Play is the basic business of childhood, and more and more in recent years research has shown the great importance of play in the development of a human being．From earliest infancy （婴儿）, every child needs opportunity and the right material for play, and the main tools of play are toys．The main function of toys is to suggest, encourage and assist play．To succeed in this, they must be good toys, which children will play with often, and will come back to again and again．Therefore, it is important to choose suitable toys for different stages of a child’s development.
In recent years research on infant development has shown that the standard a child is likely to reach, within the range of his inherited abilities, is largely determined in the first three years of his life．So a baby’s ability to benefit from the right play materials should not be underestimated．A baby who is encouraged, talked to and shown things and played with, has the best chance of growing up successfully．
The next stage, from three to five years old, curiosity knows no bounds．Every type of suitable toy should be made available to the child, for trying out, experimenting and learning, for discovering his own particular ability. Bricks and jigsaws and construction toys; painting, scribbling and making things; sand and water play; toys for imaginative and pretending play; the first social games for learning to play and get on with others．
By the third stage of play development—from five to seven or eight years old— the child is at school．But for a few more years play is still the best way of learning, at home or at school．It is easier to see which type of toys the child most enjoys．
Until the age of seven or eight, play and work mean much the same to a child．But once reading has been mastered, then books and school become the main source of learning．Toys are still interesting and valuable, which lead up to new hobbies, but their significance has changed —to a child of nine or ten years old, toys and games mean, as to adults, relaxation and fun.
1.60. The writer wants us to understand that a child_______.
| A．cannot grow up without toys | B．matures through play |
| C．uses toys as friends | D．has to be taught how to play |
2.61. According to the passage, the abilities a child has inherited from his parents ________.
| A．determine his character |
| B．will not change after the age of three |
| C．partly determine the standard he is likely to reach |
| D．to a large extent determine the choice of toys |
3.62. The passage tells us that children are the most curious when they are about______.
| A．two years old | B．one year old |
| C．six years old | D．four years old |
4.63. The article is about_______.
| A．the importance of play | B．the importance of books |
| C．the relationship between play and work | D．children’s speech development |
高三英语阅读理解中等难度题查看答案及解析
A large body of research has been developed in recent years to explain many aspects of willpower. Most of the researchers exploring self-control do so with an obvious goal in mind: How can willpower be strengthened? If willpower is truly a limited resource, as the research suggests, what can be done to make it stay strong?
Avoiding temptation (诱惑) is an effective method for maintaining self-control, which is called the “out of sight, out of mind” principle. One recent study, for instance, found office workers less attracted to candy in the desk drawer than that on top of their desks, in plain sight.
The research suggesting that we possess a limited reservoir of self-control raises a troubling question. When we face too many temptations, are we to fail? Not necessarily. Researchers don’t believe that one’s willpower is ever completely exhausted. Rather, people appear to hold some willpower in reserve, saved for future demands. The right motivation allows us to tap into those reserves, allowing us to carry on even when our self-control strength has been run down. High motivation might help overcome weakened willpower-at least to a point.
Willpower may also be made less vulnerable（脆弱）to being exhausted in the first place. Researchers who study self-control often describe it as being like a muscle that gets tired with heavy use. But there is another aspect to the muscle comparison, they say. While muscles become exhausted by exercise in the short term, they are strengthened by regular exercise in the long term. Similarly, regular practices of self-control may improve willpower strength.
The evidence from willpower-exhaustion studies also suggests that making a list of resolutions on New Year’s Eve is the worst possible approach. Being exhausted in one area can reduce willpower in other areas, so it makes more sense to focus on a single goal at a time. In other words, don’t try to quit smoking, adopt a healthy diet and start a new exercise plan at the same time. Taking goals one by one is a better approach. Once a good habit is in place, Baumeister says, you’ll no longer need to draw on your willpower to maintain the behavior. Eventually healthy habits will become routine, and won’t require making decisions at all.
1.From the studies in the passage we learn that .
A. people have unlimited self-control
B. high motivation ensures one’s success
C. willpower is hardly completely exhausted
D. too many temptations often lead to failure
2.The underlined phrase “tap into” in Paragraph 3 most probably means .
A. make use of B. run out of
C. build D. increase
3.The author compares self –control to muscles .
A. to prove the long-term effect of willpower
B. to show the significance of regular exercise
C. to argue that self-control can he easily used up
D. to explain the benefits of practicing self-control
4.To develop a good habit, which of the following does the author prefer?
A. “I will give up dessert and do exercise.”
B. “I will set three goals this new semester.”
C. “I will read an English novel every month.”
D. “I will keep myself from any temptation.”
高三英语阅读理解中等难度题查看答案及解析
A team of researchers in the UK has shown that children who were taken to the library more often and owned more books at two years old achieved higher scores in school tests when they began primary school. The research also showed that although social background has a noticeable effect on a child’s readiness for school, attending pre-school and having their parents teach them a wide range of activities have a positive effect---while extended exposure to television lowers their scores.
“One message coming through loud and clear is that how a child learns in his very early years is critical (至关重要的) for a smooth transition into the educational system,” said Professor James Law. “This is a very positive message, as it gets us away from the belief that a child’s educational future is pre-determined by standard measures of socio-economic disadvantage, such as income, housing, or the mother’s education.”
Data from the study shows that children from a positive communication environment had a better expressive vocabulary by their second birthday. These children went on to achieve higher scores in language, reading and maths tests when they entered school. In the early years, the communication environment was a better predictor of children’s success with language than their general social background.
Most children develop speech and language effortlessly, but some are slow to acquire these skills and go on to struggle with literacy (读写能力) and academic skills throughout their schooling. This project set out to uncover what factors contributed to these problems.
Professor Sue Roulstone said, “These findings are an encouragement to all parents to provide a positive communication environment for their children from the very start of their lives. The project did identify particular aspects of the communication environment, such as having children’s books around and not having the television on too much. But the main message is that, as parents, we can have an impact on how our children learn to talk by providing a range of communication experiences. And the better our children are at talking by the age of two years, the better they will do when they start school.”
1.According to the passage, what is the most important factor contributing to children’s success at school? _____.
A. Their general social background.
B. Being taken to a library as early as possible.
C. Being involved in various activities.
D. Their communication environment.
2.From the research, Professor James Law concluded that _____.
A. children could naturally have a smooth transition into the educational system
B. the very early years had a big effect on children’s school performance
C. communication with children after they were over two years old was more effective
D. children’s educational future was pre-determined by their parents’ social position
3.The study shows that two-year-old children who have a positive communication environment do better in _____.
A. maths B. reading
C. writing D. speaking
4.What is implied in the passage? _____.
A. The research could help children who suffer from learning difficulties.
B. Parents should take their children to school as early as possible.
C. Teachers should teach children how to communicate with their parents.
D. Children who have good language abilities will not have difficulties in class.
5. People can most probably find this passage in the _____section of a website.
A. environment B. education
C. lifestyle D. Science
高三英语阅读理解中等难度题查看答案及解析
阅读理解。
Stressed? It is shown in recent research that walking or cycling to work calms you down (traveling by bus or train is also better than driving).
Walking to work reduces stress and improves brain power, researchers say. Adults who stopped driving the car and started walking or cycling became calmer and found it easier to concentrate. A study of 18,000 Britons found that going to work by train or bus improved their wellbeing compared with driving.
The study, published in the journal Preventive Medicine, also found that the longer people spent walking or cycling, the happier or less stressed they were. However, stress levels and inability to concentrate worsened if they spent more time in the car.
Lead researcher Adam Martin, from the University of East Anglia's Norwich Medical School, said that despite the crowds and disruption, walking to bus stops or stations and being able to relax on the journey “cheer people up”. Two thirds drive to work, 18 percent use public transport, 11 percent walk and 3 percent cycle.
A research earlier this year found that commuters (乘公共车辆往返者) had small but statistically significant lower scores on all measures of wellbeing. The worst effects were witnessed in those whose journeys last between 61 and 90 minutes. But when commuting time reaches three hours or more, the negative effects disappear, the report said.
“The effects of commuting on personal wellbeing are the greatest for anxiety and happiness, suggesting that commuting affects daytoday emotions more than overall evaluations of satisfaction with life or the sense that daily activities are worthwhile，” the report stated.
Dr Daniel Newman, from Cardiff University's Sustainable Places Research Institute, said, “This report says that many of us, who spend mornings and evenings sitting in traffic jam, already know: commuting can be a chore.”
1.What can be learned from Paragraph 1?
A.Driving for long drives people crazy.
B.Feeling stressed can be predicted.
C.Walking to work helps reduce stress.
D.Travelling by bus makes people excited.
2.Walking to work is something ________.
A.preferred by most people
B.easier to perform in daily life
C.making people more creative
D.beneficial to the sense of happiness
3.What does the underlined word “chore” probably mean?
A.Tiresome task.
B.Amazing challenge.
C.Meaningless thing.
D.Financial trouble.
4.What type of writing is this text?
A.A scientific report.
B.A transportation guide.
C.A policy announcement.
D.A new lifestyle introduction.
高三英语阅读理解中等难度题查看答案及解析
Research has shown that two-thirds of human conversation is taken up not with discussion of the cultural or political problems of the day, not heated debates about films we've just watched or books we've just finished reading, but plain and simple ____.
Language is our greatest treasure as a species, and what do we ____ do with it? We gossip. About others' behaviour and private lives, such as who's doing what with whom, who's in and who's out-and why; how to deal with difficult ____ situations involving children, lovers, and colleagues.
So why are we keen on gossiping? Are we just natural ____, of both time and words? Or do we talk a lot about nothing in particular simply to avoid facing up to the really important issues of life? It's not the case according to Professor Robin Dunbar. In fact, in his latest book, Grooming, Gossip and the Evolution of Language, the psychologist says gossip is one of these really____issues.
Dunbar ____ the traditional view that language was developed by the men at the early stage of social development in order to organize their manly hunting activities more effectively, or even to promote the exchange of poetic stories about their origins and the supernatural. Instead he suggests that language evolved among women. We don't spend two-thirds of our time gossiping just because we can talk, argues Dunbar—____, he goes on to say, language evolved specifically to allow us to gossip.
Dunbar arrived at his cheery theory by studying the ____ of the higher primates（灵长类动物）like monkeys. By means of grooming--cleaning the fur by brushing it, monkeys form groups with other individuals on whom they can rely for support in the event of some kind of conflict within the group or____ from outside it.
As we human beings evolve from a particular branch of the primate family, Dunbar ____ that at one time in our history we did much the same. Grouping together made sense because the bigger the group, the greater the ____ it provided; on the other hand, the bigger the group, the greater the stresses of living close to others. Grooming helped to ____ the pressure and calm everybody down.
But as the groups got bigger and bigger, the amount of time spent in grooming activities also had to be ____ to maintain its effectiveness. Clearly, a more ____ kind of grooming was needed, and thus language evolved as a kind of vocal（有声的）grooming which allowed humans to develop relationship with ever-larger groups by exchanging information over a wider network of individuals than would be possible by one-to-one ____ contact.
1.A. claim B. description C. gossip D. language
2.A. occasionally B. habitually C. independently D. originally
3.A. social B. political C. historical D. cultural
4.A. admirers B. masters C. users D. wasters
5.A. vital B. sensitive C. ideal D. difficult
6.A. confirms B. rejects C. outlines D. broadens
7.A. for instance B. in addition C. on the contrary D. as a result
8.A. motivation B. appearance C. emotion D. behaviour
9.A. attack B. contact C. inspection D. assistance
10.A. recalls B. denies C. concludes D. confesses
11.A. prospect B. responsibility C. leadership D. protection
12.A. measure B. show C. maintain D. ease
13.A. saved B. extended C. consumed D. gained
14.A. common B. efficient C. scientific D. Thoughtful
15.A. indirect B. daily C. physical D. secret
高三英语完型填空中等难度题查看答案及解析
A research has shown that nearly 90 percent of traffic accidents are caused by human errors. So our aim is a fully autonomous (自动的) car that gets rid of the cause of most accidents: the driver. Researcher Hodgson points out, “For safety, the faster you can remove humans, the better, even if there are unfortunately a few accidents from new causes. It’s a question of balancing the number injured or killed by autonomous vehicles with the people whose lives are potentially saved.”
It’s an idea that Elon Musk, chief executive of electric car company Tesla Motors, has long believed. His company is determined to be the first to deliver a fully autonomous vehicle to consumers. Last year, Musk announced that Tesla’s 2019 goal was “to do an example drive of full autonomy all the way from L. A. to New York， and have the car park itself.
However, even Tesla admits that there are problems to overcome—the software needs further validation (批准生效) and the appropriate regulatory approval needs to be in place. Indeed, recent crashes of Tesla vehicles and Google cars confirm that the software isn’t ready yet.
The UK government appears committed encouraging the development of autonomous vehicles. It’s supporting four city trials, publishing the Modern Transport Bill to reduce red tape around their introduction and adapting the legal system to take into account problems such as insurance liability when a human isn’t in control of a vehicle.
The insurance industry is similarly eager to help increase autonomy in cars. As the Association of British Insurers points out, “Nearly 90 percent of road accidents are caused by human errors.” This costs motor insurers a shocking $20 million per day in claims.
1.What difficulty does the company Tesla Motors have?
A. The company lacks confidence to make new creations.
B. New inventions may cause more injuries and deaths.
C. The software should be made officially acceptable.
D. The traffic regulation has proved unreasonable.
2.What is the UK government’s attitude to autonomous cars?
A. Cautious. B. Positive.
C. Ambiguous. D. Disapproving.
3.What is the main idea of the last paragraph?
A. Insurance companies would like to support autonomous cars.
B. Human mistakes may be the key cause of traffic accidents.
C. Traffic accidents waste insurance companies quite a lot.
D. Motorists are surprised to hear about autonomous cars.
4.The purpose of writing the text is to ________.
A. amuse readers with funny examples
B. show his deep love for autonomous cars
C. introduce a new development in technology
D. provide a persuasive argument against autonomy
高三英语阅读理解中等难度题查看答案及解析
Research has shown that two-thirds of human conversation is taken up not with discussion ofthe cultural or political problems of the day, not heated debates about filmswe've just watched or books we've just finished reading, but plain and simple_______.
Language is our greatest treasure as a species, and what do we _______ do with it? We gossip. About others' behaviour and private lives, such as who's doing what with whom, who's in and who's out——and why; how to deal with difficult_______ situations involving children, lovers, and colleagues.
So why are wekeen on gossiping? Are we just natural _______, of both time and words? Or do we talk a lot about nothing in particular simply to avoid facing up to the reallyimportant issues of life? It's not the case according to Professor RobinDunbar. In fact, in his latest book, Grooming, Gossip and the Evolution of Language, the psychologist says gossip is one of these really_______issues.
Dunbar _______the traditional view that language was developed by the men at the early stage of social development in order to organize their manly hunting activities moreeffectively, or even to promote the exchange of poetic stories about their origins and the supernatural. Instead he suggests that language evolved among women. We don't spend two-thirds of our time gossiping just because we can talk, argues Dunbar —_______, he goes on to say, language evolved specifically to allow us to gossip.
Dunbar arrived at his cheery theory by studying the _______ of the higher primates likemonkeys. By means of grooming——cleaning the fur by brushing it,monkeys form groups with other individuals on whom they can rely for support inthe event of some kind of conflict within the group or_______ from outside it.
As we humanbeings evolve from a particular branch of the primate family, Dunbar __________that at one time in our history we did much the same. Grouping together made sense because the bigger the group, the greater the __________ it provided; on theother hand, the bigger the group, the greater the stresses of living close toothers. Grooming helped to __________ the pressure and calm everybody down.
But as thegroups got bigger and bigger, the amount of time spent in grooming activities also had to be __________ to maintain its effectiveness. Clearly, a more __________kind of grooming was needed, and thus language evolved as a kind of vocal grooming which allowed humans to develop relationship with ever-larger groups by exchanging information over a wider network of individuals than would bepossible by one-to-one __________ contact.
1.A.claim B.description C.gossip D.language
2.A.occasionally B.habitually C.independently D.originally
3.A.social B.political C.historical D.cultural
4.A.admirers B.masters C.users D.wasters
5.A.vital B.sensitive C.ideal D.difficult
6.A.confirms B.rejects C.outlines D.broadens
7.A.for instance B.in addition C.on the contrary D.as a result
8.A.motivation B.appearance C.emotion D.behavior
9.A.attack B.contact C.inspection D.assistance
10.A.recalls B.denies C.concludes D.confesses
11.A.prospect B.responsibility C.leadership D.protection
12.A.measure B.show C.maintain D.ease
13.A.saved B.extended C.consumed D.gained
14.A.common B.efficient C.scientific D.thoughtful
15.A.indirect B.daily C.physical D.secret
高三英语完形填空中等难度题查看答案及解析
In the past few years, research has suggested that Vitamin D may increase the level of serotonin（血清素）, one of the key nurotransmitters influencing our mood, and ________it helps to relieve mood disorders.
| A．that | B．where | C．what | D．which |
高三英语单项填空简单题查看答案及解析