_____ any evidence that Tom ______ games rece...

_____　 any evidence that Tom ______ games recently?　　

A. Is there ;is addicted to play　　     B. Is it ;addicts to playing

C. Has it; addicts to play　　         D. Is there; is addicted to playing

高二英语单项填空中等难度题查看答案及解析

Recent scientific evidence seems to indicate that this 　　　　 is incorrect.

A. reflection　　　 B. reputation

C. appreciation　　 D. assumption

高二英语单项填空中等难度题查看答案及解析

It is reported that the number of students_______ computer games has been on the increase in recent years.

A. devoted to        B. related to　 　　　 C. connected to    　　 D. addicted to

高二英语单项填空中等难度题查看答案及解析

It is said that the Olympic Games ______ in London in 2012 will cover more events than any other Olympics did.

高二英语单项填空简单题查看答案及解析

Is it _________ Tom often plays computer games ________ makes you angry？

高二英语单项填空简单题查看答案及解析

–Tom wishes to win in the game.

–Yes, I heard that.         his goal set, he is really busy these days.

A. To        B. As           C. For          D. With

高二英语单项填空中等难度题查看答案及解析

The World Health Organization recently said that it planned to add gaming disorder(游戏成瘾)to its new list of disease classifications, angering the gaming industry but pleasing doctors who hope it may make treatment more easily available.

Some US experts said it would make little difference when it comes to helping people with the disorder, although others said it would bring attention to a disorder that people sometimes don’t recognize. Many of us enjoy video games, but does playing our favorite game for a couple of hours every night mean we’re suffering from gaming disorder? Not, according to the WHO. The symptoms listed by the WHO include a lack of control over gaming, treating gaming more seriously than other life interests and daily activities, and continuing to play games despite the negative consequences that playing them might have. “The behavior pattern is enough to result in significant damage to one’s personal, family, or social life,”the WHO said.

Meanwhile, Douglas Gentile of Iowa State University has carried out influential research into the cause of gaming addiction in young people. “I and many others had assumed that gaming is not really a problem but is a symptom of other problems,”he told NBC News. Many had thought it was simply a failure of self-control.

To see if it was，Gentile’s team studied a group of children who had been gaming for several years. “We found that when kids became addicted，their anxiety increased…and their grades decreased,”Gentile said. When kids were able to back off from gaming, their symptoms disappeared, he added. Gentile thinks medical organizations should pay attention to the WHO’s proposal. “This isn’t an issue of opinion; it’s all issue of science,”he said. “This is a major scientific and medical organization. They don’t do things lightly and without reason.”

Dr Petros Levounis, chair of psychiatry at the New Jersey Medical School at Rutgers University, said that he hoped the WHO’s proposal would lead to more research into obsessive (过度的)behavior among all types of people. “Now，there is renewed interest and excitement,” he said.

1.Which of the following is a sign of gaming disorder according to the WHO?

A.Putting games before everything else.

B.Keeping playing until winning the games.

C.Playing games for several hours every night.

D.Having a few hobbies besides playing games.

2.Why is Gentile’s research mentioned?

A.To explain the cause of gaming addiction.

B.To show the influence of gaming disorder.

C.To show the reasons behind the WHO’ s decision.

D.To introduce the study that influenced the WHO’s proposal.

3.What can we learn from what Levounis said?

A.It needed further research to make it more convincing.

B.It would do little to help people with gaming addiction.

C.It would encourage new cures for gaming disorder.

D.It would encourage studies about similar diseases.

4.What does the author intend to tell us about gaming disorder?

A.Its description. B.Controversial views.

C.Its harmful effects. D.Explanations of the WHO’s decision.

高二英语阅读理解中等难度题查看答案及解析

—Mike has played a lot of computer games recently.

—Yes, that might ___ his failure in the mid-term examinations.

A. Account for　　 B. answer for

C. ask for　　 D. stand for

高二英语单项填空中等难度题查看答案及解析

Sit still. It's the rule of every classroom. But that is changing as evidence builds that taking brief activity breaks during the day helps children learn and be more attentive in class, and a　 growing number of programs designed to promote movement are being adopted in schools. "We need to recognize that children are movement-based," said Brian Gatens, the superintendent of schools in Emerson, N.J." In schools, we sometimes are pushing against human nature in asking them to sit still and be quiet all the time.We fall into this trap that if kids are at their desks with their heads down and are silent and writing, we think they are learning," Mr. Gatens added. "But　 what we have found is that the active time used to energize your brain makes all those still moments better, or more productive."

A 2013 report from the Institute of Medicine concluded that children who are more active show greater attention, have faster cognitive processing speed and perform better on standardized academic tests than children who are less active. And a study released in January by Lund University in Sweden shows that students, especially boys, who had daily physical education, did better in school.

＂Daily physical activity is an opportunity for the average school to become a high-performing school," said Jesper Fritz, a doctoral student at Lund University and physician at the Skane University Hospital in Malmo who was the study's lead author.

＂Activity helps the brain in so many ways," said James F.Sallis, a professor of family medicine and public health at the University of California, San Diego, who has done research on the association between activity breaks and classroom behavior."Activity stimulates more blood vessels in the brain to support more brain cells.And there is evidence that active kids do better on standardized tests and pay attention more in school." "Plus," he added," it makes kids want to come to school more-it's fun to do these activities."

But not all districts are embracing the trend of movement breaks. "The bottom line is that with only six and a half hours during the day, our priority is academics," said Tom Hernandez, the director of community relations for the Plainfield School District in Illinois, about 40 miles southwest of Chicago. He said that under state law, the schools provide daily physical education classes and that teachers in the district find ways to give students time during the day to refresh and recharge.

＂Kids aren't meant to sit still all day and take in information," said Steve Boyle, one of the co-founders of the National Association of Physical Literacy, which aims to bring movement into schools." Adults aren't either."

1.Brain Gatens is likely to agree that

A.all of the students should sit still

B.sitting still often means studying well

C.being quite is actually human nature

D.always sitting doesn't have good effects

2.According to Jesper Fritz, we can infer that _____

A.activity helps the brain in only one way

B.activities can make children physically and mentally healthy

C.activities have nothing to do with children's academic performances

D.Daily activity is a chance for the average school to become a high one

3.According to James F. Sallis, the reasons why activities make students clever is that _____

A.they stimulate more blood vessels in the body

B.they activate all the brain cells but are tough on bodies

C.they give children fun and motivate all the brains to work

D.they give students time during the day to refresh and recharge

4.Which column are you likely to read the passage in the newspaper?

A.Discovery

B.Sports

C.Education

D.Science

高二英语阅读理解困难题查看答案及解析

There is a great deal of evidence ____ that eating too much meat is one cause of many forms of cancer.

A.meaning B.reminding C.explaining D.indicating

高二英语单项填空简单题查看答案及解析