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Children are exposed to too much on the Internet without appropriate () .
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更多“Children are exposed to too much on the Internet without appropriate () .”相关的问题
第1题
Parents are concerned about the lack of quality in television programs for children. The degree of violence in many of these shows also worries them. Studies indicate that, when children are exposed to violence, they may become aggressive or insecure.
Parents are also concerned about the commercials (商业广告) that their children see on television. Many parents would like to see fewer commercials during programs for children. And some parents feel that these shows should not have any commercials at all because young minds are not mature enough to deal with the claims made by advertisers.
Educational television has no commercials and has programs for children that many parents approve of. The most famous of these is Sesame Street, which tries to give preschool children a head start in learning the alphabet (字母) and numbers. It also tries to teach children useful things about the world in which they live.
Even though most parents and educators give Sesame Street and shows like it high marks for quality, some critics argue that all television, whether educational or not, is harmful to children. These critics feel that the habit of watching hours of television every day turns children into bored and passive (被动的) consumers of their world rather than encouraging them to become active explorers of it
1). Which of the following statements is not based on the passage？
A. Parents are worried about the influence from television on their children.
B. Television has much influence on children.
C. Both parents and their children like watching educational television.
D. Some critics think that television is no good for children.
2). In what ways do children suffer from television？
A. They become the victims of social violence.
B. They spend hours watching television instead of doing school work.
C. The programs make the children lose interest in the world.
D. The programs make the children spend too much of their parents’ money.
3). Parents would not like their children to see commercials because ______
A. they think that their children are not old enough to handle advertising
B. commercials teach children alphabet and numbers
C. commercials help to sell products
D. they don’t like commercials
4). Educational television is widely appreciated because _____
A. it does have the same commercials as others
B. it offers programs for both children and their parents
C. many parents like the programs it offers for their children
D. children can learn some school subjects before they go to school
5). Which of the following can best serve as the title of the passage？
A. Watching Too Much Television Is Harmful to Young Minds.
B. Television Is More Harmful than Educational.
C. Television’s Influence on Children.
D. More Education Television.
第2题
Nowadays, people are very busy. Often, both parents work outside the home. Children are expected to take on more responsibility at home to help their parents. They also have sporting and leisure activities as well as school expectations.
The busyness also adds another factor: the need to use cars to get from one place to another quickly.
Today, society places a lot of emphasis on technology. Computers, DVDs, CDs, television, PlayStations and Xboxes have become major leisure activities, rather than traditional more active pursuits. This has led to a more sedentary lifestyle.
The media provide entertainment and information. (79)Unfortunately, they also promote fast food which fits easily into busy lifestyles. It is much more convenient at times to buy a quick takeaway rather than prepare a meal. The media constantly bombard(轰炸) their audience with "perfect" body images, the need to buy the most fashionable clothes, the most up-to-date computer games, the best places to visit and the best things to do.
Environments vary. We may be exposed to pollution, such as cigarette smoke. This can be harmful to people who suffer from breathing difficulties. (80)Environments where passive smoking is unavoidable make it difficult to lead a healthy life.
Perhaps the important factor influencing healthy lifestyles is motivation, or the desire to be healthy. Any person who wants to be healthy will find a way to be healthy—if he/she is motivated enough!
The passage is mainly about______.
A．benefits of a healthy life style
B．demands of daily life
C．factors affecting a healthy lifestyle
D．a positive approach to healthy living
第3题
Children as young as few months are exposed to French and Spanish before many of them can even speak English. Educators use special songs and visual (视觉) aids to ensure that when a child is ready to talk, the languages will not be so foreign. "Children have a unique capacity to learn many languages at the same time," said Thibaut. "Already at nine months, a child can tell the differences between the sounds he or she has heard since birth and the sounds he or she has never heard yet." Thibaut says the best time to expose children to language is from birth to 3 years old. For the last 30 years, the school has been using what it calls the Thibarut Technique, a system that combines language lessons with child's play.
"I always wanted to learn Spanish, but by the time I got to high school it was too late to pick it up and speak fluently," said Marc Lazare, who enrolled his son at the school. "I figured at this age, two, it's a perfect time for him to learn."
Aside from learning a language, the kids also gain a tremendous sense of confidence. One young student boasted that aside from French, she can speak five languages (though that included "monkey" and "lion"). The school gives children the tools to communicate, and sometimes that gives them an advantage over their parents. "I think they sometimes speak French when they think I won't understand them," said parent Foster Gibbons.
Depending on the age group, classes run from 45 minutes up to 2 hours. Even when students are not in class, the program is designed to make sure the learning continues at home. Tapes and books are included, so kids can practice on their own.
The word "bilingual" in the first paragraph probably means ______.
A．capable of using two languages
B．both clever and confident
C．aware of their own limitations and strengths
D．independent of their parents
第4题
A lot of kids are getting online these days—sharing data, talking about social issues, meeting adults as well as kids, and learning about other cultures. There seems to be everything on the network. Just like any other form. of media, the quality of this massive collection of information is
unequal, and there is good information as well as rubbish. Networks hold great promise: however,
it's also home to people who mean to hurt others or use their technical knowledge to steal from them . Although many Web pages can teach kids useful things, there are some other sites waiting to temp young people who are immature and easily affected.
By now, you may shake your head, but wait, let's try to put the problem into perspective Generally.it's safe for kids to use the Internet. The number of sites considered harmful is between 1% and 3%, which shows about 4.5 million other sites are interesting and educational. Besides, to stop children from using these services just because crimes are being committed online would be like telling them not to attend college because students may have accidents on campus.
What can parents do to protect their children from those harmful sites？ The simplest solution is the use of programs which block offensive sites. Such programs are set to screen out certain words likely to appear on”unhealthy”sites. But many sites inappropriate to young people are clever at using words with double meanings that may appear harmless. What's more, not only do the programs fail to do the job satisfactorily, they also take away the decisive role of parents in children's education. A child who downloads bad information or pictures can only be corrected by positive family influence. No filtering program is necessary for a child who has learned to say“no”to sites he knows are inappropriate for him.
Today, when children are exposed to technology at a young age, parents often find themselveslagging behindin computer skills. Surprisingly, this may be the key to your involvement. What is better way to learn about the Internet than to do so alongside your children？
They'll most likely pick it up more quickly than you do, of course, but you'll have the chance to see, and take pride in, your child at work. You may search for information that interests your child together with him and get to know the”friends”he has online, just as you would get to know his other friends.
Thoughtful parents would combine supervision with communication, which is the best way to take advantage of the Internet as a resource while protecting their children. Follow their examples and have fun with kids on the Net!
51. According to the passage, is it wise for parents to keep their children away from the computer？Why？
A) No. Because there are also millions of sites which are interesting and educational.
B) No. Because their children have the right to use computer,
C) Yes. Because there are many rubbish sites which may hurt children.
D)Yes. Because children may become addicted to computer games.
52. In the last two paragraphs, parents are advised to ()
A) learn about the Internet along with their children
B) watch their children while they are at work
C) search for information for their children
D) make friends with their children
53. According to the article, the best way to protect children as well as take advantage of the Internet is ().
A) the use of filtering programs
B) parents，mastery of computer skills
C) the combination of supervision and communication
D) forbidding them to make friends on the Internet
54. Which of the following is closest in meaning to the underlined expression”lagging behind”？
A)hide behind
B) run behind
C)walk behind
D) fall behind
第5题
______in government was exposed through the agency of the press.
A．Corruption
B．Cosmetic
C．Cottage
D．Costume
第8题
This plant can’t be exposed()strong sunshine.
A. in
B. to
C. by
第9题
He exposed a() back to the sun.
A nude
B naked
C bald
D bare
第10题
If people are exposed to bright red, which of the following things does not happen？
A．They breathe [aster
B．They feel afraid
C．Their blood pressure rises
D．Their hearts beat faster
