题目内容
Those who spend more pre-bedtime hours using the Internet or watching television are more likely to report insufficient sleep, even though they sleep almost as long as people spending fewer pre-bedtime hours in front of a computer or television screen, survey findings show.
“While many people use electronic media, say, the Internet, it should be noted that the longer media use before sleep can trigger (self-perceived) insufficient sleep,” lead researcher Dr Nakamori Suganuma, of Osaka University, Japan, told the reporter.
He and colleagues obtained data on self-perceived sleep problems and the use of electronic media prior to bedtime from 5,875 altogether Japanese respondents in two separate Internet-based surveys. Their findings are published in Sleep and Biological Rhythms.
Nearly half of the respondents associated their problem with electronic media use before bedtime. Longer electronic media users were also more likely to report insufficient sleep.
“Overall, 29% of light users (less than 1.5 hours) listed electronic media use as a possible cause of their insufficient sleep. By comparison, 40% of medium users (1.5 to 3 hours) and 54% of heavy users (more than 3 hours) said the same.
However, longer Internet and television use before bedtime did not correlate with less actual sleep.
While heavy users averaged about 3 more hours in front of computer or television screens than light users, the heavy users averaged only about 12 minutes less pre-workday sleep time than light users.
Notably, Suganuma said, "Internet use affected self-perceived insufficient sleep more than TV watching not only in younger Internet users but also in middle-aged or aged Internet users."
Up to 38% of the respondents listed accessing the Internet far into the night as a possible cause for their sleep disturbance, while about 25% said watching television far into the night caused it.
The findings suggest that while heavy computer and television use before bedtime has a small effect on sleep duration, it may have a more significant effect on "sleep demand and sleep quality," Suganuma notes.
小题1: Heavy computer and television user before bed time are more likely to be______ than light ones.
小题2:Which of the following statements is true according to the passage?
小题3:The passage seems to suggest that people ______.
小题4:Which of the following phrases is similar in meaning to the underlined phrase in the sixth paragraph?
“While many people use electronic media, say, the Internet, it should be noted that the longer media use before sleep can trigger (self-perceived) insufficient sleep,” lead researcher Dr Nakamori Suganuma, of Osaka University, Japan, told the reporter.
He and colleagues obtained data on self-perceived sleep problems and the use of electronic media prior to bedtime from 5,875 altogether Japanese respondents in two separate Internet-based surveys. Their findings are published in Sleep and Biological Rhythms.
Nearly half of the respondents associated their problem with electronic media use before bedtime. Longer electronic media users were also more likely to report insufficient sleep.
“Overall, 29% of light users (less than 1.5 hours) listed electronic media use as a possible cause of their insufficient sleep. By comparison, 40% of medium users (1.5 to 3 hours) and 54% of heavy users (more than 3 hours) said the same.
However, longer Internet and television use before bedtime did not correlate with less actual sleep.
While heavy users averaged about 3 more hours in front of computer or television screens than light users, the heavy users averaged only about 12 minutes less pre-workday sleep time than light users.
Notably, Suganuma said, "Internet use affected self-perceived insufficient sleep more than TV watching not only in younger Internet users but also in middle-aged or aged Internet users."
Up to 38% of the respondents listed accessing the Internet far into the night as a possible cause for their sleep disturbance, while about 25% said watching television far into the night caused it.
The findings suggest that while heavy computer and television use before bedtime has a small effect on sleep duration, it may have a more significant effect on "sleep demand and sleep quality," Suganuma notes.
小题1: Heavy computer and television user before bed time are more likely to be______ than light ones.
| A．energetic | B．happy | C．sleepy | D．clever |
| A．Heavy computer and television user before bed time have less sleeping time than light ones. |
| B．Heavy computer and television user before bed time have worse sleep than light ones. |
| C．Those suffering insufficient sleep spend less time in using internet than in watching TV. |
| D．Spend less time in watching TV or surfing the internet, and you will have a better sleep. |
| A．be far away from media. |
| B．watch TV rather than use internet |
| C．cut down late-night Internet and TV |
| D．Stop late-night internet and TV |
| A．have any connection with | B．make a friend with |
| C．share the opinion with | D．in accordance with |
小题1:C
小题2:B
小题3:C
小题4:A
试题分析：调查显示，睡前长时间上网或看电视的人称自己睡眠不足的几率更大，即使他们的睡眠时间与在睡前上网或看电视时间较短的人一样多。
小题1:细节题：从第一段的句子：Those who spend more pre-bedtime hours using the Internet or watching television are more likely to report insufficient sleep, even though they sleep almost as long as people spending fewer pre-bedtime hours in front of a computer or television screen,可知睡觉前长时间用电脑，看电视的人会比时间短的人睡眠不足，所以会觉得困，选C
小题2:细节题：从第四段的句子：Nearly half of the respondents associated their problem with electronic media use before bedtime. Longer electronic media users were also more likely to report insufficient sleep.可知睡觉前长时间使用电脑，电视的人睡眠很差，选B
小题3:推理题：从最后一段的句子：The findings suggest that while heavy computer and television use before bedtime has a small effect on sleep duration, it may have a more significant effect on "sleep demand and sleep quality,"可知睡觉前长时间使用电脑电视会影响睡眠质量，所以作者 是想建议读者减少熬夜上网和看电视。选C
小题4:猜词题：从最后一段的句子：The findings suggest that while heavy computer and television use before bedtime has a small effect on sleep duration,可知睡觉前长时间使用电脑电视和实际的睡眠少没什么关系，选A
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