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15.A new study suggests that the more teenagers watch television,the more likely they are to develop depression(情绪低落) as young adults.
The researchers used a national long-term survey of adolescent(青少年的)health to survey the relationship between media use and depression.They based their findings on more than 4,000adolescents who were not depressed when the survey began in the year 2000.
As part of the survey,the young people were asked how many hours of television or videos they watched daily.They were also asked how often they played computer games and listened to the radio.Media use totaled an average of five and one-half hours a day.More than two hours of that was spent watching TV.
Seven years later,in 2007,more than seven percent of the young people had signs of depression.The average age at that time was twenty-one.
The researchers say they did not find any such relationship with the use of other media such as movies,video games or radio,etc.But the study did find that every extra hour of television meant an eight percent increase in the chances of developing signs of depression.Young men were more likely than young women to develop depression given the same amount of media use.
The study didn't explore if watching TV causes depression.But one possibility is that it was taking time away from activities that could help prevent depression.
Last December,the journal Social Indicators Research published a study of activities that help lead to happy lives.Sociologists from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people.The study found that happy people are more likely to be socially active,to read,to attend religious services and to vote.

43.We can learn from the survey that of all the media useC.
A.computer games are teenagers'favourite
B.most teenagers prefer to listen to the radio
C.teenagers enjoy watching TV very much
D.newspaper is not included in the survey
44.According to the passage,what kind of activity may help prevent depression?B
A.Playing computer games.B.Taking part in sports.
C.Listening to the radio.D.Watching movies.
45.We can conclude that a teenager shouldB.
A.play more video games instead of watching TV
B.be active in taking part in outdoor activities
C.be more active in reading and studying
D.attend religious services and care for politics.

分析 文章讲述了青少年因为看太多电视和传媒而发生情绪低落的现象.调查发现青少年每天花在电视上的时间很多,这对他们的健康有不利的影响.为了防止这种不良情绪,年轻人应该多参加户外活动.

解答 答案:43.C 推理判断题.文章第三段说Media use totaled an average of five and one-half hours a day.More than two hours of that was spent watching TV平均每天花在电视上的时间有两个多小时.故选C.
44.B 细节判断题.文章最后说The study found that happy people are more likely to be socially active,to read,to attend religious services and to vote生活幸福的人更喜欢参加社会活动,多读书,多参加宗教活动和选举.故选B.
45.B 推理判断题.文章最后说The study found that happy people are more likely to be socially active,to read,to attend religious services and to vote生活幸福的人会更喜欢参加社会活动,当然包括户外的活动,不能老是呆在家里看电视.故选B.

点评 阅读理解是考查语篇理解能力.常考的题型有:推理判断题;主旨大意题;细节理解题;猜测词意题.近几年又出现了两种新的考查方式:写作态度判断题和文章结构题.解题时,在读懂文章的基础上,还有特别注意掌握题型的特征,尤其是细节题和推断题不可混淆:细节题是文章信息的再现;推断题是文章信息的提取.本题是广告类文章,考查主要是以细节题为主,细节题要注意常用的出题陷阱有:夸大,缩小,张冠李戴,偷梁换柱,无中生有等,做题时要看清看准.

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