A new study suggests that yelling at children...

A new study suggests that yelling at children may have consequences that go beyond　　 of beating them.

A. ones 　　　　 B. these 　　　　 C. those 　　　　 D. that

高三英语单项填空简单题查看答案及解析

A recent study suggests that teens’ relationship with parents, friends and teachers may have a lot to do with why they don’t get a good night’s sleep.

David Maume, a sociologist and sleep researcher, analyzed federal health data, which interviewed 974 teenagers when they were 12, and then again at 15. He found that family dynamics (动态) have much to do with how well kids sleep. Teens, who had warm relations with their parents and felt like they could talk to them or their parents were supportive of them, tended to sleep better. However, families that were going through a divorce or a remarriage tended to affect teens’ sleep.

And problems at school also affected teens’ sleep. Feeling safe at school and having good relations with teachers tended to promote better sleep. As did good relationships with friends. Kids who took part in sports or other positive social activities or shared similar academic goals with their friends were also more likely to get a good night’s sleep.

These add up to what makes lots of sense: a general feeling of well-being helps teens sleep. If we’re happy and contented, we’re much more likely to sleep better than if we’re sad and anxious.

Now, of course, teens can hardly resist being drawn to their computers and social networking. Maume also found that when parents were strict not only about bedtime, but also about limiting technology, kids slept better. It’s a finding that seems obvious, but parents really do matter when it comes to health habits of their teenagers.

Clearly, teenagers aren’t getting 9 to 10 hours a night, which puts them at risk for all the consequences of lack of sleep, including poor academic performance, colds and stress.

1.What is the passage mainly about?

A. Teens’ sleep is linked to their relationship with people around them.

B. Lack of adequate sleep puts teens at risk of many bad consequences.

C. Modern technology has something to do with teens’ sleep problems.

D. It is necessary for teens to join in sports and positive social activities.

2.According to Maume’s analysis, who will probably have a poor night’s sleep?

A. Teens who feel like talking with their parents.

B. Teens who have friends sharing their dreams.

C. Teens who feel contented about themselves.

D. Teens who lack a sense of security at school.

3.Para 5 functions as 　　　　　　　　 .

A. a comparison     B. an introduction        C. a conclusion        D. an addition

4.Parents are supposed to 　　　　　　　　 when their kids are growing up.

A. continue their broken marriage            B. allow children to decide when to sleep

C. limit teens’ using new technology        D. force teens to have 10 hours’ sleep daily

高三英语阅读理解中等难度题查看答案及解析

A recent study suggests that teens’ relationship with parents, friends and teachers may have a lot to do with why they don’t get a good night’s sleep.

David Maume, a sociologist and sleep researcher, analyzed federal health data, which interviewed 974 teenagers when they were 12, and then again at 15. He found that family dynamics (动态) have much to do with how well kids sleep. Teens, who had warm relations with their parents and felt like they could talk to them or their parents were supportive of them, tended to sleep better. However, families that were going through a divorce or a remarriage tended to affect teens’ sleep.

And problems at school also affected teens’ sleep. Feeling safe at school and having good relations with teachers tended to promote better sleep. As did good relationships with friends. Kids who took part in sports or other positive social activities or shared similar academic goals with their friends were also more likely to get a good night’s sleep.

These add up to what makes lots of sense: a general feeling of well-being helps teens sleep. If we’re happy and contented, we’re much more likely to sleep better than if we’re sad and anxious.

Now, of course, teens can hardly resist being drawn to their computers and social networking. Maume also found that when parents were strict not only about bedtime, but also about limiting technology, kids slept better. It’s a finding that seems obvious, but parents really do matter when it comes to health habits of their teenagers.

Clearly, teenagers aren’t getting 9 to 10 hours a night, which puts them at risk for all the consequences of lack of sleep, including poor academic performance, colds and stress.

1.What is the passage mainly about?

A. Teens’ sleep is linked to their relationship with people around them.

B. Lack of adequate sleep puts teens at risk of many bad consequences.

C. Modern technology has something to do with teens’ sleep problems.

D. It is necessary for teens to join in sports and positive social activities.

2.According to Maume’s analysis, who will probably have a poor night’s sleep?

A. Teens who feel like talking with their parents.

B. Teens who have friends sharing their dreams.

C. Teens who feel contented about themselves.

D. Teens who lack a sense of security at school.

3. Para 5 functions as ________.

A. a comparison        B. an introduction               C. a conclusion           D. an addition

4. Parents are supposed to ________ when their kids are growing up.

A. continue their broken marriage

B. allow children to decide when to sleep

C. limit teens’ using new technology

D. force teens to have 10 hours’ sleep daily

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?

2.According to Chesley，what is the best solution to the problem caused by cell phones?

3.We can learn from the passage that ________.

4.What is the main idea of the passage?

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?

2.According to Chesley，what is the best solution to the problem caused by cell phones?

3.We can learn from the passage that ________.

4.What is the main idea of the passage?

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

A new study suggests that the timing of a wound affects the speed at which it heals（痊愈）. Wounds suffered during the day heal around 60 percent faster than those at night.

The study showed how the bodies circadian rhythm（昼夜节律）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 in the next morning—were 95 percent healed after an average of 28 days.

But after an 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 costs 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, nighttime 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.

高三英语阅读理解中等难度题查看答案及解析