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大学英语四级考试阅读模拟试题(5).doc

2023-09-29 来源:小侦探旅游网
2019年大学英语四级考试阅读模拟试题(5)

American society is not nap friendly. In fact, says David

Dinges, a sleep specialist at the University of Pennsylvania School of Medicine. There

’s even a prohibition against admitting we need

sleep. Nobody wants to be caught napping or found asleep at work. To quote a proverb: Some sleep five hours, nature requires seven, laziness nine and wickedness eleven. Wrong. The way not to fall asleep at work is to take naps when you need them. We have to totally change our attitude toward napping, says Dr. William Dement of Stanford University, the godfather of sleep research. ? Last year a national commission led by Dement identified an American sleep debt which one member said was as important as the national debt, The commission was concerned about the dangers of sleepiness: people causing industrial accidents or falling asleep while driving. This may be why we have a new sleep policy in the White House. According to recent reports, president Clinton is trying to take a half?hour snooze every afternoon. ? About 60 percent of American adults nap when given the opportunity. We seem to have a midafternoon quiet phasealso calleda secondary sleep gate. Sleeping 15 minutes to two hours in the early afternoon can reduce stress and make us refreshed. Clearly, we were born to nap. ? We Superstars of Snooze don’t nap to replace lost shut?eye or to prepare for a night

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