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Too much TV-watching can harm children’s ability to learn and even reduce their chances of getting a college degree, new studies suggest in the latest effort to examine the effects of television on children.
One of the studies looked at nearly 400 northern California third-graders. Those with TVs in their bedrooms scored about eight points lower on math and language arts tests than children without bedrooms TVs.
A second study, looking at nearly 1,000 grown-ups in New Zealand, found lower education levels among 26-year-olds who had watched lots of TV during childhood. But the results don’t prove that TV is the cause and don’t rule out that already poorly motivated youngsters(年轻人)may watch lots of TV.
Their study measured the TV habits of 26-year-olds between ages 5 and 15. Those with college degrees had watched an average of less than two hours of TV per weeknight during childhood, compared with an average of more than 2½
hours for those who had no education beyond high school.
In the California study, children with TVs in their rooms but no computer at home scored the lowest, while those with no bedroom TV but who had home computers scor
ed the highest.
While this study does not prove that bedroom TV sets caused the lower scores, it adds to accumula
t
ing findings that children shouldn’t have TVs in their bedrooms.
【小题1】According to the California study, the low-scoring group might____________.
| A.have watched a lot of TV |
| B.not be interested in math |
| C.be unable to go to college |
| D.have had computers in their bedrooms |
| A.More time should be spent on computers. |
| B.Children should be forbidden from watching TV. |
| C.TV sets shouldn’t be allowed in children’s bedrooms. |
| D.Further studies on high-achieving students should be done. |
| A.Computers or Television |
| B.Effects of Television on Children |
| C.Studies on TV and College Education |
| D.Television and Children’s Learning Habits |
B
Sunday, October 5
Clear, 69°F
My wife, Eleanor and I took the train from Paris to Strasbourg, where we were met by our driver and guide, and the minibus which goes along with the boat. We stopped off in Barn for an hour on the way. Then we were taken to Nancy where the boat was kept.
After the other passengers arrived, we had our first dinner on the boat. After dinner we walked into downtown Nancy, a village with a large square and wooden houses.
Monday, October 6
Rained last night, cloudy in the morning, 69°F
We spent about two hours in Nancy, and then sailed on the Canal de la Marne au Rhine. Kind of a lazy day. Eating breakfast, lunch, and dinner, after dinner we watched a tape on Baccarat, where we will visit tomorrow. It was pleasant to sit out on deck (甲板)and watch the scenery go by at about 3 mph.
Tuesday, October 7
Light rain, 64°F
This mourning we drove over to Baccarat and toured its museum and the church, which has this unbelievable lamp that is going on a world tour the next day. We did lost of shopping, then walked across the bridge to see a very, very modern Catholic church with special Baccarat windows.
We drove to the top of the Voges Mountains and started down the eastern side. Later we drove to Sorrenbourg to see the 13th century church at the Cordeliers. It contains the largest window by Mar.
Wednesday, Ocrober8
Cloudy.65 °F
Today we sailed from Schneckenbush to Saverne. We went though two caves, an extremely unusual part of the journey. This river scenery is very different. We were in a mountain valley with grassland on one side and a forest beginning to show some color on the other.
Thursday, Ocrober9
Cloudy, 66°F
Our dependable minibus was waiting to load the luggage and take us to the hotel where everyone went their separate ways. Our boating days are over until next time.
【小题1】Where did the author get off the train?
| A.Paris | B.Barn | C.Nancy | D.Strasbourg |
| A.Monday and Wednesday | B.Tuesday and Wednesday |
| C.Wednesday and Wednesday | D.Monday and Tuesday |
| A.churches | B.towns | C.museums | D.mountains |
| A.Tiring | B.Expensive | C.Enjoyable | D.Quick |
Watching television more than two hours a day early in life can lead to attention problems later in adolescence, according to a study released on Tuesday.
The roughly 40 percent increase in attention problems among heavy TV viewers was observed in both boys and girls. The link was established by a long-term study of the habits and behaviors of more than 1,000 children born in Dunedin, New Zealand, between April 1972 and March 1973.
The children aged 5 to 11 watched an average of 2.05 hours of weekday television. From age 13 to 15, time spent in front of the tube rose to an average of 3.1 hours a day.
"Those who watched more than two hours, and particularly those who watched more than three hours, of television per day during childhood had above-average symptoms of attention problems in adolescence," Carl Landhuis of the University of Otago in Dunedin wrote in his report, published in the journal Pediatrics.
Young children who watched a lot of television were more likely to continue the habit as they got older, but even if they did not the damage was done, the report said.
"This suggests that the effects of childhood viewing on attention may be long lasting," Landhuis wrote.
Landhuis offered several possible explanations for the association.
One was that the rapid scene changes common to many TV programs may over stimulate(刺激)the developing brain of a young child, and could make reality seem boring by comparison. "Hence, children who watch a lot of television may become less tolerant of slower-paced and more mundane tasks, such as school work," he wrote.
It was also possible that TV viewing may supplant other activities that promote concentration, such as reading, games, sports and play, he said.
Previous studies have linked the sedentary固定不动的)habit of TV watching among children to obesity and diabetes, and another study in the same journal cited the poor nutritional content of the overwhelming majority of food products advertised on the top-rated US. children's television shows.
Up to 98 percent of the TV ads promoting food products that were directed at children aged 2 through 11 "were high in either fat, sugar, or sodium," wrote Lisa Powell of the University of Illinois in Chicago.
56. The recent survey shows that _________.
A. watching TV can cause all kinds of diseases for children
B. TV sets have played an important part in our daily lives
C. Watching TV over 2 hours a day early in life can cause attention problems later in adolescence
D. watching TV has side effects on children’s future
57. People used to think that _________.
A. watching TV more than 2 hours every day did good to children’s health
B. the sedentary habit of TV watching among children could easily lead to obesity and diabetes
C. the children wasn’t patient with their homework because of watching TV too much
D. it was very important for children to watching TV early in life
58. The underlined word “Hence” means _________.
A. In that case B. And yet C. On the contrary D. For this reason
59. In Landhuis’ opinion, _________.
A. attention problems caused by watching TV during childhood may be hard to get rid of
B. how to develop children’s attention problems is a lasting problem
C. the key of settling attention problems is not watching TV too much
D. there shouldn’t have many food products ads on children's television shows
Too much TV-watching can harm children’s ability to learn and even reduce their chances of getting a college degree, new studies suggest in the latest effort to examine the effects of television on children.
One of the studies looked at nearly 400 northern California third-graders. Those with TVs in their bedrooms scored about eight points lower on math and language arts tests than children without bedrooms TVs.
A second study, looking at nearly 1,000 grown-ups in New Zealand, found lower education levels among 26-year-olds who had watched lots of TV during childhood. But the results don’t prove that TV is the cause and don’t rule out that already poorly motivated youngsters(年轻人)may watch lots of TV.
Their study measured the TV habits of 26-year-olds between ages 5 and 15. Those with college degrees had watched an average of less than two hours of TV per weeknight during childhood, compared with an average of more than 2?? hours for those who had no education beyond high school.
In the California study, children with TVs in their rooms but no computer at home scored the lowest, while those with no bedroom TV but who had home computers scored the highest.
While this study does not prove that bedroom TV sets caused the lower scores, it adds to accumulating findings that children shouldn’t have TVs in their bedrooms.
1. According to the California study, the low-scoring group might____________.
A. have watched a lot of TV B. not be interested in math
C. be unable to go to college D. have had computers in their bedrooms
2.What is the researchers’ understanding of the New Zealand study results?
A. Poorly motivated 26-year-olds watch more TV.
B. Habits of TV watching reduce learning interest.
C. TV watching leads to lower education levels of the 15-year-olds.
D. The connection between TV and education levels is difficult to explain.
3. What can we learn from the last two paragraphs?
A. More time should be spent on computers.
B. Children should be forbidden from watching TV.
C. TV sets shouldn’t be allowed in children’s bedrooms.
D. Further studies on high-achieving students should be done.
4. What would be the best title for this text?
A. Computers or Television
B. Effects of Television on Children
C. Studies on TV and College Education
D. Television and Children’s Learning Habits
查看习题详情和答案>>For the last couple of weeks , I had been stuck in front of my computer working on a project that was very important to me . My every waking hour was consumed by the project and although I imagined that I would feel happy after completing parts of the project, I was confused to find that instead , I was feeling rather depressed . I tried a range of methods to help cheer myself up. I had a relaxing bath, cooked a delicious meal to enjoy with my family and even watched a lighthearted movie,but to no avail. It was only when I turned to meditation(沉思) for a solution that the answer came to me : turn to nature!
The very next day , I grabbed my camera and a bottle of water and set off to spend a few hours walking in a nature reserve , even though it was pouring with rain . Within a couple of minutes I felt alive again.To be honest . I felt like a young school girl again and had to stop myself from hopping along the path singing , “I’m singing in the rain.”a song I used to sing when I was a child . I think as adults we often try too hard to control our inner children and as a result we restrain(限制)our own spirits , which only leads to depression and stress.
Interestingly,it has been shown that people who spend 40 minutes walking in a nature reserve have a drop in their blood pressure levels. But this does not happen when they spend a similar amount of time walking in a busy city centre .
If you feel a little low in spirit and know that you have spent too much time indoors , relax completely , remove your shoes and let your inner child come out and play.
【小题1】The author felt depressed because she .
| A.couldn’t consume her waking hour |
| B.had not seen a film for a long time. |
| C.had not finished her work on time |
| D.had worked on a hard job for too long |
| A.take photos | B.find a solution to the project |
| C.hop along the path | D.cheer herself up |
| A.unsuccessful | B.unrelated | C.uninteresting | D.unexpected |
| A.a bath can make people relaxed |
| B.depression is usually caused by hard work |
| C.walking in a busy city centre harms people’s health |
| D.adults should express their inner feelings freely |
| A.explanation | B.suggestion | C.introduction | D.reminder |