（一）MoreThan8HoursSleepTooMuchofaGoodThing根据以下材料，回答问题。(1)Althoughthedangerso

共享题干题 （一）More Than 8 Hours Sleep Too Much of a Good Thing根据以下材料，回答问题。(1) Although the dangers of too little sleep are widely known, new research suggests that people who sleep too much may also suffer the consequences.(2) Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more trouble falling and staying asleep, as well as a number of other sleep problems, than people who sleep 8 hours a night. People who slept only 7 hours each night also said they had more trouble falling asleep and feeling refreshed after a night's sleep than 8-hour sleepers.(3) These findings, which Dr. Daniel Kripke reported in the journal Psychosomatic Medicine,demonstrate that people who want to get a good night's rest may not need to set aside more than 8 hours a night. He added that "it might be a good idea" for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed, but cautioned that more research is needed to confirm this.(4) Previous studies have shown the potential dangers of chronic shortages of sleep-- for instance,one report demonstrated that people who habitually sleep less than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.(5) For the current report, Kripke reviewed the responses of 1,004 adults to sleep questionnaires,in which participants indicated how much they slept during the week and whether they experienced any sleep problems. Sleep problems included waking in the middle of the night, arising early in the morning and being unable to fall back to sleep, and having fatigue interfere with day-to-day functioning.(6) Kripke found that people who slept between 9 and 10 hours each night were more likely to report experiencing each sleep problem than people who slept 8 hours. In an interview, Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed. As evidence, he added that one way to help insomnia is to spend less time in bed."It stands to reasons6 that if a person spends too long a time in bed, then they'll spend a higher percentage of time awake," he said.1.[不定向选择题]To get a good night's rest, people may not need to __________A.fall asleep again B.become more energetic the following day C.sleep less than 7 hours D.confirm those serious consequencesE.suffer sleep problemsF.sleep more than 8 hoursABCDEF确定 2.[不定向选择题]Paragraph 2 __________A.Keprike's research tool B.Dangers of habitual shortages of sleep C.Criticism on Kripke's report D.A way of overcoming insomniaE.Sleep problems of long and short sleepers.F.Classification of sleep problems.ABCDEF确定

1.参考答案：F
参考解析：根据搭配结构need to do sth．判断所有选项都在语法上合适。借助搭配句意：“为了获得晚上好的休息，人们没有必要……”可判断F(睡眠超过8小时)。
2.参考答案：E
参考解析：文章第二段表明文章的主题——睡眠时间太长不是好事。对应被选项发现只有E和F与这个内容有关系，但段落最后一句中又提到了睡眠不足的人的问题，因此判断E是答案(睡眠长和睡眠短的人所面临的睡眠问题)。3.[不定向选择题]Paragraph 4 __________A.Keprike's research tool B.Dangers of habitual shortages of sleep C.Criticism on Kripke's report D.A way of overcoming insomniaE.Sleep problems of long and short sleepersF.Classification of sleep problemsABCDEF确定

对的，就是这个意思