科目:高中英语 来源: 题型:阅读理解
PALO AITO, California—“Switching off the television may help prevent children from getting fatter—even if they do not change their diet or increase the amount they exercise,” US researchers said last week.
A study of 192 third and fourth grades, generally aged eight and nine, found that children who cut the number of hours spent watching television gained nearly two pounds(0.91 kg) less over a one-year period than those who did not change their television diet.
“The findings are important because they show that weight loss can only be the result of a reduction in television viewing and not any other activity,” said Thomas Robinson, a pediatrician(儿科专家) at Stanford University.
“American children spend an average of more than four hours per day watching television and videos or playing games, and rates of childhood being very fat have doubled over the past 20 years,” Robinson said.
In the study, presented this week to the Pediatric Academic Societies’ annual meeting in San Francisco, the researchers persuaded about 100 of the students to reduce their television viewing by one-quarter to one-third.
Children watching fewer hours of television showed a significantly smaller increase in waist size and had less body fat than other students who continue their normal television viewing, even though neither group ate a special diet nor took part in any extra exercise.
“One explanation for the weight loss could be the children unstuck to the television may simply have been moving around and burning off calories,” Robinson said.
“Another reason might be due to eating fewer meals in front of the television. Some studies have suggested that eating in front of the TV encourages people to eat more,” Robinson added.
The purpose of the first two paragraphs is ______.
A. to report the time children spend watching TV
B. to show that more TV time leads to getting fatter
C. to tell us the best way to reduce weight
D. to introduce the background of the research
According to the passage, the time American children usually spend on watching TV ____.
A. is more than four hours a day B. is less than four hours a day
C. doubled in the last twenty years D. is more than on any other activities
The time the 100 children spend on TV every day is about _______ in the study.
A. a quarter of an hour B. four hours C. three hours D. one hour
Which of the following statements is TRUE according to the passage ?
A. Weight increase owes to the result of a reduction in TV viewing.
B. The percentage of children getting fatter has doubled in the last 20 years.
C. Children usually eat less while watching TV.
D. Children usually eat nothing while watching TV.
The main idea of the passage would be ______.
A. less TV time helps reduce children’s weight
B. fewer meals is a must in reducing children’s weight
C. the less you eat, the thinner you will be
D. more exercise is of great benefit to reduce weight
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
Mexico City is truly one of the most amazing cities in the world with a mixture of both the old and new world. From the moment your plane starts to land in this vast city, you know that your trip will be quite an adventure.
Once in your taxi and the moment you leave the airport, you are amazed at the large amount of slow traffic. The volume of the traffic can be stressful to some.
The "Paseo de la Reforma (改革大道)", running southwest across the city, is one of the major tourist and business areas in Mexico City with many high quality hotels only walking distance from great restaurants and other tourist attractions. The only problem you will have is trying to see all of these sites during your vacation time.
One of the most popular attractions in this area is the National Museum of Anthropology along the northwest part of the street. There are thousands of artifacts on display showing the history of the area and numerous items found from the many Aztec sites in the area. Walking southwest from the museum, you will soon reach the Mexico City Zoo, which is a great place to spend an afternoon.
Across the street from the museum is the Chapultepec Castle, once an important site in the Mexican-American war. It's also a good idea to take the train up the hill to where the castle is located as the hill is steep (陡峭的). It's important to keep in mind that Mexico City is over 7,000 feet above sea level and some feel it difficult to breathe when walking.
You can take a taxi to the Coyoacan market during the evening on a weekend. It's a great place to get some cheap souvenirs to bring back home and to enjoy some traditional Mexican cuisine. However, you must be careful where you eat and that the meat is well cooked.
The tourists in Mexico City may not be satisfied with______.
A.the high speed of the traffic B.the heavy traffic of the city
C.the polluted air in the city D.their safety in the city
From the third paragraph, we can learn that______.
A.the number of the city attractions can't meet the needs of the tourists
B.it is convenient for tourists to visit the city from where they stay
C.tourists have problems when visiting the sites in Mexico City
D.tourists often have their three meals in the high quality hotels
Which of the following shows the correct positions of the following places?
P = Paseo de la Reforma M = the National Museum of Anthropology
C = the Chapultepec Castle Z = the Mexico City Zoo
Which of the following attractions may interest those who want to study the military (of the army) history of Mexico City?
A.The National Museum of Anthropology. B.The Coyoacan market.
C.The Chapultepec Castle. D.The Aztec sites.
查看答案和解析>>
科目:高中英语 来源:广东省梅州市曾宪梓中学2009-2010学年度高一下学期3月统一测试 题型:阅读理解
(C)
Most American students said goodbye to expensive fruits these days. In school canteens across the country, cheaper fruits like apples and oranges heave replaced them. “People are afraid to spend now” said Linda Morrow, who owns a shoe and handbag store. “They basically don’t know what the future will bring and keep waiting till after the Presidential Election.”
The current financial crisis(金融危机), during which several of the country’s biggest banks have been forced to sell or close, has made lots of Americans unwilling to buy expensive goods.
Samira Martino, a restaurant owner in Miami, found everyone is ordering water instead of juice and more people are sharing meals. In more than two dozen interviews with the Associated Press across the country last month, American talked about their concerns, from worries about small businesses to doubts about simply making ends meet.
The crisis began last year. Experts blame it on U.S. banks lending money too easily. A lot of people and companies, who borrowed money, have found themselves unable to pay it back. This left the banks, as well as the people who put their money in the banks, without money. Since the banks borrowed money between themselves and even across borders, the whole world’s financial markets were involved.
This month the U.S. government agreed on a $ 700 billion plan to try to save the financial market. But a turn-around(转机) is not sure. President George W. Bush has warned it will take some time for the full effects of the plan to take hold in an economy that has had a world of trouble.
Last week top finance officials from 20 major economies promised to work together to find a way out of the money trouble. They believe the current crisis is the worst since the Great Depression in 1929. And they all think international cooperation is the key to solve it.
51. From the first paragraph, we can infer that______
A. apples and oranges become more expensive
B. people are worrying about the Election
C. people are expecting a turn-around after the Election
D. expensive fruits are in short supply in American markets
52. Samira Martino’s restaurant is mentioned in the passage in order to ______
A. show that people cut down their expenses.
B. attract more people to come to his restaurant
C. show how hard he is trying to run his business
D. encourage people to start businesses like him
53. What is the cause of the current financial crisis of America?
A. The Presidential Election
B. U.S. banks lending money too easily.
C. The decreasing economy.
D. America’s rapid development.
54. According to the passage, which of the following is NOT true?
A. Many students can not eat expensive fruits in school canteens.
B. Americans are very worried about their lives.
C. The international cooperation is most needed.
D. The current financial crisis is the worst in American history.
55. This passage mainly talks about______
A. the terrible life of Americans
B. the situation of the financial crisis
C. the way to go through the crisis
D. the world financial market
查看答案和解析>>
科目:高中英语 来源:2013届四川省高二上学期12月月考英语题 题型:阅读理解
In bringing up children, every parent watches eagerly the child’s acquisition(学会)of each new skill — the first spoken words, the first independent steps, or the beginning of reading and writing. It is common that parents hurry the child beyond his natural learning rate, but this can set up dangerous feelings of failure and states of worry in the child. This might happen at any stage. A baby might be forced to use a toilet too early, and a young child might be encouraged to learn to read before he knows the meaning of the words he reads. On the other hand, though, if a child is left alone too much, or without any learning opportunities, he loses his natural enthusiasm(热情) for life and his desire to find out new things for himself.
Parents vary greatly in their degree of strictness towards their children. Some may be especially strict in money matters; others are severe over time of coming home at night or punctuality(准时)for meals. In general, the controls imposed(强加的)represent the needs of the parents and the values of the community(社区)as much as the child’s own happiness.
As regards the development of moral standards in the growing child, consistency is very important in parental teaching. To forbid a thing one day and excuse it the next is no foundation for morality. Also, parents should realize that “example is better than precept”. If they are not sincere and do not practice what they preach(说教), their children may grow confused, and emotionally insecure when they grow old enough to think for themselves, and realize they have been to some extent fooled.
A sudden awareness of a marked difference between their parents’ principles and their morals can be a dangerous disappointment.
1.Eagerly watching the child’s acquisition of new skills _____.
A.should be avoided |
B.is universal among parents |
C.sets up dangerous states of worry in the child |
D.will make him lose interest in learning new things |
2. When children are learning new skills, parents should _____.
A.achieve a balance between pushing them too hard and leaving them on their own |
B.not expect too much of them |
C.encourage them to read before they know the meaning of the words they read |
D.create as many learning opportunities as possible |
3.The second paragraph mainly tells us that _____.
A.parental restrictions vary, and are not always enforced for the benefit of the children alone |
B.parental controls satisfy only the needs of the parents and the values of the community |
C.parents should be strict with their children |
D.parents vary in their strictness towards their children according to the situation |
4.The underlined word “precept” (in Paragraph 3) probably means “_____”.
A.idea |
B.punishment |
C.instruction |
D.behaviour |
5.In moral matters, parents should _____.
A.satisfy their children’s needs |
B.be aware of the marked difference between adults and children |
C.forbid things which have no foundation in morality |
D.observe(遵守,奉行) the rules themselves |
查看答案和解析>>
科目:高中英语 来源: 题型:阅读理解
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com