A new study suggests that the more teenagers watch television, the more likely they are to develop depression as young adults.
The researchers used a national long-term survey of adolescent(青少年的)health to investigate (调查)the relationship between media use and depression. They based their findings on more than four thousand adolescents who were not depressed when the survey began in 2000.
As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio. Media use totaled an average of five and one-half hours a day. More than two hours of that was spent watching TV.
Seven years later, in 2007, more than seven percent of the young people had signs of depression. The average age at that time was twenty-one.
The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio, etc. But the study did find that every extra hour of television meant an eight percent increase in the chances of developing signs of depression. Young men were more likely than young women to develop depression given the same amount of media use.
The study didn't explore if watching TV causes depression. But one possibility is that it was taking time away from activities that could help prevent depression.
Last December, the journal Social Indicators Research published a study of activities that help lead to happy lives. Sociologists from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people. The study found that happy people are more likely to he socially active, to read, attend religious services and to vote.
72. The best title for this passage should be____________.
A. Teens, Television and Depression
B. Men Develop Depression Easier than Women
C. Media Use is Harmful to Adolescents
D. Take Great care of Teenager's depression
73. The result of the research seems to prove______________.
A. teenagers are more likely to develop depression than adults
B. other media uses do no harm to adolescents
C. TV probably causes teenagers to grow up with depression
D. those who watch no TV will not develop depression
74. We can learn from the survey that of all the media use
A. computer games are teenagers' favorite
B. most teenagers prefer to listen to the radio
C. teenagers enjoy watching TV very much
D. newspaper is not included in the survey
75. We can conclude that a teenager should _____
A. play more video games instead of watching TV
B. be active in taking part in outdoor activities
C. be more active in watching educational TV programmers
D. attend religious services and care for politics
高三英语阅读理解简单题
A new study suggests that the more teenagers watch television, the more likely they are to develop depression as young adults.
The researchers used a national long-term survey of adolescent(青少年的)health to investigate (调查)the relationship between media use and depression. They based their findings on more than four thousand adolescents who were not depressed when the survey began in 2000.
As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio. Media use totaled an average of five and one-half hours a day. More than two hours of that was spent watching TV.
Seven years later, in 2007, more than seven percent of the young people had signs of depression. The average age at that time was twenty-one.
The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio, etc. But the study did find that every extra hour of television meant an eight percent increase in the chances of developing signs of depression. Young men were more likely than young women to develop depression given the same amount of media use.
The study didn't explore if watching TV causes depression. But one possibility is that it was taking time away from activities that could help prevent depression.
Last December, the journal Social Indicators Research published a study of activities that help lead to happy lives. Sociologists from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people. The study found that happy people are more likely to he socially active, to read, attend religious services and to vote.
72. The best title for this passage should be____________.
A. Teens, Television and Depression
B. Men Develop Depression Easier than Women
C. Media Use is Harmful to Adolescents
D. Take Great care of Teenager's depression
73. The result of the research seems to prove______________.
A. teenagers are more likely to develop depression than adults
B. other media uses do no harm to adolescents
C. TV probably causes teenagers to grow up with depression
D. those who watch no TV will not develop depression
74. We can learn from the survey that of all the media use
A. computer games are teenagers' favorite
B. most teenagers prefer to listen to the radio
C. teenagers enjoy watching TV very much
D. newspaper is not included in the survey
75. We can conclude that a teenager should _____
A. play more video games instead of watching TV
B. be active in taking part in outdoor activities
C. be more active in watching educational TV programmers
D. attend religious services and care for politics
高三英语阅读理解简单题查看答案及解析
A new study suggests that the more teenagers watch television, the more likely they are to develop depression as young adults.But the extent to which TV may or may not be to blame is a question that the study leaves unanswered.
The researchers used a national long-term survey of adolescent health to investigate the relationship between media use and depression.They based their findings on more than 4,000 adolescents who were not depressed when the survey began in 1995.
As part of the survey, the young people were asked how many hours of television or videos they watched every day.They were also asked how often they played computer games and listened to the radio.
Media use added up to an average of five and one-half hours a day.More than two hours of that was spent watching TV.
Seven years later, in 2002, more than seven per cent of the young people had signs of depression.The average age at that time was twenty-one.
Brian Primack at the University of Pittsburgh medical school was the lead author of the new study.He says every extra hour of television meant an eight per cent increase in the chances of developing signs of depression.
The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio.But the study did find that young men were more likely than young women to develop depression given the same amount of media use.
Doctor Primack says the study didn’t explore if watching TV causes depression.But one possibility, he says, is that it may take time away from activities that could help prevent depression, like sports and socializing.It might also interfere with sleep, he says, and that could have an influence.
The study was just published in the Archives of General Psychiatry.
In December, the journal Social Indicators Research published a study of activities that help lead to happy lives.Sociologists from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people.The study found that happy people are more likely to be socially active, to read, attend religious services and to vote.
51.According to the first paragraph,what remains unsolved in the new study?
A.Who is more likely to be influenced by TV
B.How much teenagers are depressed by TV
C.Whether teenagers are influenced by TV
D.What should be done to help to help the teenagers
52.More than 4,000 adolescents were chosen as the subjects of the study because they .
A.were free from depression
B.were keen on using the media
C.attached much importance to their health
D.could afford the time for the long term survey
53.What can be inferred from the seventh paragraph?
A.Depression is not related to the use of other media than TV
B.Every extra hour of media uses increases the chance of depression
C.Longer use of media other than TV doesn’t increase the chance of depression
D.The influence of movies,video games and radio on depression varies respectively
54.In the last sentence of the eighth paragraph, “It”refers to .
A.depression B.watching TV C.lack of activities D.the result of the study
55.The study done by the sociologists from the University of Maryland was mainly intended to .
A.tell the difference between happy and unhappy people
B.prove the realationship between TV and depression
C.stress the importance of being socially active
D.provide a happy recipe(秘方)for all people
高三英语阅读理解简单题查看答案及解析
We all know that eating junk food can make us fat. However, a new study suggests that it can do more than that – it can also make us lazy, reported CBS News.
In the study, researchers at the University of California, Los Angeles, US divided 32 female rats into two groups. The first group was fed a diet of healthy food such as corn and fish, while the second was given a diet of highly processed (加工的) food rich in sugar, namely “junk food”.
Within three months, the rats in the second group were already much fatter than those on the healthy diet. And when researchers trained the rats to do simple tasks, they found even more differences between the two groups rather than weight.
During the task – pushing a lever (杠杆) to receive a reward of sugar water – the rats on the junk food diet were found to be less willing to move, and they took longer breaks between each push than the lean rats did.
“It is as if the rat is thinking ‘This is too much work’,” Aaron Blaisdell, leader of the study, told the Los Angeles Times.
But what about the possibility that the fat rats were less passionate about getting sugar water because they were already eating lots of sugar in their daily diet? That’s why researchers repeated the tests by rewarding fat rats with plain water when they were extremely thirsty. However, the results came out just the same.
According to researchers, these differences suggest that junk food changed the chemistry in the rats’ brains.
The experiment didn’t end there. After six months, the rats’ diets were switched, and the overweight rats were given a healthy diet for nine days. However, this change didn’t help reduce their weight or improve their ability to perform tasks, which means the effects of their junk food diet persisted (持续存在). “There’s no quick fix,” said Blaisdell.
For a long time, we’ve believed that people become fat because they are lazy. But this study has proven the opposite to be true as well, which indicates that laziness and obesity are a “vicious cycle (恶性循环)”.
So, if you constantly feel tired, lacking any urge to get up from your chair, it could be that you’ve been studying too hard. But you should also pay attention to your diet.
1.During the first three months of the experiment by researchers at the University of California, ______.
A. rats from the healthy diet group ate nothing but corn and fish
B. rats on the junk food diet ate more than those on healthy diet
C. rats on the healthy food diet performed better at simple tasks than those on the junk food diet
D. rats on the junk food diet seemed uninterested in sugary food
2.The researchers rewarded thirsty rats with plain water in the lever test to ______.
A. help them control their weight
B. test whether fat rats lost interest in the test because they had taken enough sugar
C. change the diet habits of fat rats
D. find out the influence of sugar on rats’ brains
3. The underlined word “there” refers to ______.
A. after the rats on the junk food diet had worked hard to get sugar water
B. after the type of food rats prefer had been identified
C. after a quick cure for obesity had been found
D. after the fact that fatter rats are lazier than lean rats had been found
4.We can conclude from the article that ______.
A. fat people are usually lazier than lean people
B. people should switch between different types of diets to keep healthy
C. being overweight and being lazy can feed into each other
D. laziness is the main cause of weight problems
5.Which of the following is Not Right according to the passage?
A. Eating junk food can make us fat.
B. Researchers got different results after repeated the tests to fat rats.
C. For a long time, we’ve believed that people become fat because they are lazy.
D. If you constantly feel tired or study too hard, you need to pay attention to your diet.
高三英语阅读理解中等难度题查看答案及解析
1. A new study indicates that those who watch movies in which actors smoke a lot are much more likely
________ of smoking.(develop)
一项新的研究显示经常观看有演员吸烟镜头的人更有可能养成吸烟的习惯。
2. The stability of a society depends on ________ the extremes of human behaviour.(respond)
一个社会的稳定取决于该社会对人们的极端如何作出回应。
3.________ from her brothers since the age of seven, she made several attempts to get in touch with them but in vain.(separate)
她自从七岁就与兄弟们分开了,她多次尝试和他们取得联系但都没有结果。
4.. I requested that Tom ________ me by next Friday.(return)
我要求汤姆下周五以前把那本书还给我。
5.. I suppose by the time I come back in two years’ time the new school ________(set)
我想两年以后我回来时这所新学校就会建起来。
6.. Barach H. Obama,________ is an inspiring story, is the first American to move upward to the highest office in America.(success)
奥巴马的成功是一个鼓舞人心的故事,他是第一位在美国升至最高官员的非裔美国人。
7.. Hardly ________ when he phoned his parents.(land vi)
他一安全下飞机就给父母打了个电话。
8.. Israel offers automatic citizenship to all Jews who want it, ________(whichever)
犹太人只要愿意,均可自动加入以色列国籍,不管他们说何种语言。
9. In order to start reading this book you ________ that the physical symptoms your were experiencing were due to anxiety.(idea)
开始读这本书之前,你一定已经了解到,你身体的不适症状是源于焦虑。
10. I showed him a map of China in the Ming Dynasty________ on it.(with)
我给他看了一张明朝时的中国地图,所有的边界都画在上面。
高三英语其他题困难题查看答案及解析
A new study suggests that the roundtheclock availability that cell phones have brought to people's lives may take a toll on family life. The study,which followed more than 1,300 adults over 2 years, found that those who consistently used a mobile phone throughout the study period were more likely to report negative “spillover” between work and home life—and,in turn,less satisfaction with their family life.
Spillover essentially(本质上)means that the line between work and home begins to become unclear. Work life may invade home life when a parent is taking jobrelated calls at home,for instance—or family issues may start to take up work time. For example,a child may call mum at work,telling her “microwave exploded”,explained Noelle Chesley,an assistant professor of sociology at the University of WisconsinMilwaukee and the author of the study. The problem with cell phones seems to be that they are allowing for even more spillover between work and home.
This may be especially true for working women,the study found. Among men,consistent use of mobile phones seemed to allow more work issues to creep (潜入)into family time. But for women,the spillover tended to go in both directions. Being “connected” meant that work cut into home time,and family issues came into work life.
Cell phones seem to be opening more lines for stressful exchanges among family members. But there may be ways to control the spillover,according to Chesley. Employers, she said,could look at their policies on contacting employees after hours to make sure their expectations are “reasonable”.For their part,employees could decide that cell phones go off during family time, Chesley said.
1.What does the underlined phrase “take a toll on” probably mean in Paragraph 1?
A.explaining. B.founding. C. extending D.damaging.
2.According to Chesley,what is the best solution to the problem caused by cell phones?
A.Separate work hours from family time.
B.Refuse to use cell phones.
C.Ignore coming calls during family time.
D.Encourage women to stay at home.
3.We can learn from the passage that ________.
A.cell phones affect men as much as women
B.cell phones seem to be convenient to families
C.cell phones make the line between work and home unclear
D.we can do nothing to solve the problem
4.What is the main idea of the passage?
A. How to control the negative spillover caused by cell phones.
B. How work life invades home life.
C. Consistent use of cell phones makes people feel less satisfied with their work.
D. Cell phones cause negative "spillover" between work life and home life.
高三英语阅读理解中等难度题查看答案及解析
A new study suggests that the roundtheclock availability that cell phones have brought to people's lives may take a toll on family life. The study,which followed more than 1,300 adults over 2 years, found that those who consistently used a mobile phone throughout the study period were more likely to report negative “spillover” between work and home life—and,in turn,less satisfaction with their family life.
Spillover essentially(本质上)means that the line between work and home begins to become unclear. Work life may invade home life when a parent is taking jobrelated calls at home,for instance—or family issues may start to take up work time. For example,a child may call mum at work,telling her “microwave exploded”,explained Noelle Chesley,an assistant professor of sociology at the University of WisconsinMilwaukee and the author of the study. The problem with cell phones seems to be that they are allowing for even more spillover between work and home.
This may be especially true for working women,the study found. Among men,consistent use of mobile phones seemed to allow more work issues to creep (潜入)into family time. But for women,the spillover tended to go in both directions. Being “connected” meant that work cut into home time,and family issues came into work life.
Cell phones seem to be opening more lines for stressful exchanges among family members. But there may be ways to control the spillover,according to Chesley. Employers, she said,could look at their policies on contacting employees after hours to make sure their expectations are “reasonable”.For their part,employees could decide that cell phones go off during family time, Chesley said.
1.What does the underlined phrase “take a toll on” probably mean in Paragraph 1?
A.Explaining. | B.Founding. | C. Extending | D.Damaging. |
2.According to Chesley,what is the best solution to the problem caused by cell phones?
A.Separate work hours from family time. |
B.Refuse to use cell phones. |
C.Ignore coming calls during family time. |
D.Encourage women to stay at home. |
3.We can learn from the passage that ________.
A.cell phones affect men as much as women |
B.cell phones seem to be convenient to families |
C.cell phones make the line between work and home unclear |
D.we can do nothing to solve the problem |
4.What is the main idea of the passage?
A.How to control the negative spillover caused by cell phones. |
B.How work life invades home life. |
C.Consistent use of cell phones makes people feel less satisfied with their work. |
D.Cell phones cause negative “spillover” between work life and home life. |
高三英语阅读理解中等难度题查看答案及解析
A new study suggests that the roundtheclock availability that cell phones have brought to people's lives may take a toll on family life. The study,which followed more than 1,300 adults over 2 years, found that those who consistently used a mobile phone throughout the study period were more likely to report negative “spillover” between work and home life—and,in turn,less satisfaction with their family life.
Spillover essentially(本质上)means that the line between work and home begins to become unclear. Work life may invade home life when a parent is taking jobrelated calls at home,for instance—or family issues may start to take up work time. For example,a child may call mum at work,telling her “microwave exploded”,explained Noelle Chesley,an assistant professor of sociology at the University of WisconsinMilwaukee and the author of the study. The problem with cell phones seems to be that they are allowing for even more spillover between work and home.
This may be especially true for working women,the study found. Among men,consistent use of mobile phones seemed to allow more work issues to creep (潜入)into family time. But for women,the spillover tended to go in both directions. Being “connected” meant that work cut into home time,and family issues came into work life.
Cell phones seem to be opening more lines for stressful exchanges among family members. But there may be ways to control the spillover,according to Chesley. Employers, she said,could look at their policies on contacting employees after hours to make sure their expectations are “reasonable”.For their part,employees could decide that cell phones go off during family time, Chesley said.
1.What does the underlined phrase “take a toll on” probably mean in Paragraph 1?
A.Explaining. | B.Founding. | C.Extending | D.Damaging. |
2.According to Chesley,what is the best solution to the problem caused by cell phones?
A.Separate work hours from family time. |
B.Refuse to use cell phones. |
C.Ignore coming calls during family time. |
D.Encourage women to stay at home. |
3.We can learn from the passage that ________.
A.cell phones affect men as much as women |
B.cell phones seem to be convenient to families |
C.cell phones make the line between work and home unclear |
D.we can do nothing to solve the problem |
4.What is the main idea of the passage?
A.How to control the negative spillover caused by cell phones. |
B.How work life invades home life. |
C.Consistent use of cell phones makes people feel less satisfied with their work. |
D.Cell phones cause negative “spillover” between work life and home life. |
高三英语阅读理解困难题查看答案及解析
A new study suggests that the round-the-clock(24小时不断的)availability that cell phone have brought to people’s lives may be taking a toll on family life.The study,which followed more than 1,300 adults over 2 years, found that those who consistently used a mobile phone throughout the study period were more likely to report negative “spillover’’ between work and home life—and,in turn, less satisfaction with their family life.
Spillover essentially(本质上)means that the line between work and home begins to become unclear.Work life may invade home life when a parent is taking job—related calIs at home,for instance--or family issues may start to take up work time.For example,a child may call mom at work,telling her "microwave exploded” explained Noelle Chesley,an assistant professor of sociology at the University of Wisconsin—Milwaukee and the author of the study. The problem with cell phones seems to be that they are allowing for ever more spillover between work and home.
This may be especially true for working women,the study found. Among men,consistent use of mobile phones seemed to allow more work issues to creep (潜入)into family time.But for women,the spillover tended to go in both directions. Being “connected” meant that work cut into home time,and family issues came into work life.
Cell phones seem to be opening more lines for stressful exchanges among family member.But there may be ways to control the spillover,according to Chesley.Employers, she said,could look at their policies on contacting employees after hours to make sure their expectations are “reasonable”.For their part,employees could decide that cell phones go off during family time, Chesley said.
64.What does the underlined phrase “taking a toll on’’ probably mean in Paragraph 1?
A. Explaining. B. Influencing. C. Damaging. D. Extending
65.According to Chesley,what is the best solution to the problem caused by cell
phones?
A. Refuse to use cell phones.
B. Separate work hours from family time.
C. Ignore coming calls during family time.
D. Encourage women to stay at home.
66.We can learn from the passage that ___________________.
A.spillover makes the line between work and home unclear
B.cell phones seem to be convenient to families
C.cell phones affect men as much as women
D.we can do nothing to solve the problem
67. What is the main idea of the passage?
A .How to control the negative spillover caused by cell phones.
B. Cell phones cause negative “spillover’’ between work and home life.
C. Consistent use of cell phones makes people feel less satisfied with their work.
D.How work life invades home life.
高三英语阅读理解简单题查看答案及解析
A new study suggests that the timing of a wound affects the speed at which it heals (治愈). Wounds suffered during the day heal around 60 percent faster than those at night.
The study showed how the bodies’ circadian rhythm (昼夜节奏) controlled the healing of wounds. 1. It tells our bodies when to wake up, eat and sleep in a circle — a series of activities that repeat themselves day after day. 2.
In the study, researchers found that skin cells moved faster to repair wounds suffered during the day. Their findings were published in the journal Science Translational Medicine.
The researchers examined cells, mice, and burn injury databases. 3.
Night-time burns — burns suffered between 8 o’clock at night and 8 o’clock the next morning — were 95 percent healed after an average of 28 days.
But after on average of 17 days, daytime burns — burns suffered between 8 o’clock in the morning and 8 at night — were 95 percent healed. 4.
Wounds are very costly to treat. 5. In Britain’s National Health Services, for example, such services cost around $6.56 billion per year. Experts say the high cost result, in part, from a lack of drugs that speed up the closure of wounds.
A.Each cycle lasts about 24 hours.
B.The circadian rhythm is like a clock or timer.
C.Specifically, their investigation found the following information.
D.The new study’s findings could help scientists develop better drugs.
E.In other words, night-time injuries took an average of 11 days longer to heal.
F.Worldwide, billions of dollars are spent every year on wound-treatment services.
G.That’s what a group of researchers from a university in Canada recently published.
高三英语七选五中等难度题查看答案及解析
A new study suggests that the timing of a wound affects the speed at which it heals (治愈). Wounds suffered during the day heal around 60 percent faster than those at night.
The study showed how the bodies’ circadian rhythm (昼夜节奏) controlled the healing of wounds. 1. It tells our bodies when to wake up, eat and sleep in a circle---a series of activities that repeat themselves day after day. 2..
In the study, researchers found that skin cells moved faster to repair wounds suffered during the day Their findings were published in the journal Science Translational Medicine.
The researchers examined cells, mice, and burn injury databases. 3..
Night-time bums—bums suffered between 8 o’clock at night and 8 o’clock the next morning----were 95 percent healed after an average of 28 days.
But after on average of 17 days, daytime bums----burns suffered between 8 o’clock in the morning and 8 at night----were 95 percent healed. 4..
Wounds are very costly to treat. 5.. In Britain’s National Health Services, for example, such services cost around $6.56 billion per year. Experts say the high cost result, in part, from a lack of drugs that speed up the closure of wounds.
A. Each cycle lasts about 24 hours.
B. The circadian rhythm is like a clock or timer.
C. Specifically, their investigation found the following information.
D. The new study’s findings could help scientists develop better drugs.
E. In other words, night-time injuries took an average of 11 days longer to heal.
F. Worldwide, billions of dollars are spent every year on wound-treatment services.
G. That s what a group of researchers from a university in Canada recently published.
高三英语七选五中等难度题查看答案及解析