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题目
Virtually everyone gets bored once in a while. Most of us chalk it up to a dull environment. “The most common way to define boredom in Western culture is‘having nothing to do. ’”says psychologist Stephen Vodanovich of the University of West Florida. And indeed，early research into the effects of boredom focused on people forced to perform. dull tasks，such as working a factory assembly line.
But boredom is not merely an natural property of the circumstances，researchers say. Rather this perception is subjective and rooted in aspects of consciousness. Levels of boredom vary among people：some individuals are far less liable to boredom than others-and some，such as extroverts(性格外向者)，are more likely to have this feeling.
Thus，a new generation of scientists is coping with the psychological interpretations of this most tedious of human emotions-and they have found that it is more complicated than is commonly known. Researchers say that boredom is not a unified concept but rather comes in several flavors. Level of attention，an aspect of conscious awareness，plays an important role in boredom，such that improving a person's ability to focus may therefore decrease boredom. Emotional factors can also contribute to boredom. People who are poor in understanding their own feelings and those who become sucked in and distracted by their moods are more easily bored，for example.
Staying away from tedium is not easy. People who are liable to boredom are more likely to suffer from ills such as depression and drug addiction；they also tend to be socially awkward and poor performers at school or work.
The purpose of the first paragraph is to______.
A．illustrate why people are less able to focus
B．show how boring a lecture in a dark room is
C．tell people how fatigue affects concentration
D．describe a situation where people can get bored
更多“In a quiet，darkened lecture room，you begin a frustrating fight against fatigue. The overhe”相关的问题
第1题
The funeral was over, -- the tread of many feet, bearing the heavy burden of two broken lives, had been to the lonely graveyard, and had come back again, -- each footstep lighter and more unconstrained as each one went his way from the great old tragedy of Death to the common cheerful of Life.
The solemn black clock stood swaying with its eternal "tick-tock, tick-tock," in the kitchen of the brown house on Orr's Island. There was there that sense of a stillness that can be felt, -- such as settles down on a dwelling when any of its inmates have passed through its doors for the last time, to go whence they shall not return. The best room was shut up and darkened, with only so much light as could fall through a little heart- shaped hole in the window-shutter, -- for except on solemn visits, or prayer-meetings or weddings, or funerals, that room formed no part of the daily family scenery.
The kitchen was clean and ample, with a great open fireplace and wide stone hearth, and oven on one side, and rows of old-fashioned splint-bottomed chairs against the wall. A table scoured to snowy whiteness, and a little work-stand whereon lay the Bible, the Missionary Herald, and the weekly Christian Mirror, before named, formed the principal furniture. One feature, however, must not be forgotten, -- a great sea- chest, which had been the companion of Zephaniah through all the countries of the earth. Old, and battered, and unsightly it looked, yet report said that there was good store within of that which men for the most part respect more than anything else; and, indeed, it proved often when a deed of grace was to be done when a woman was suddenly made a widow in a coast gale, or a fishing-smack was run down in the fogs off the banks, leaving in some neighboring cottage a family of orphans, -- in all such cases, the opening of this sea-chest was an event of good omen to the bereaved; for Zephaniah had a large heart and a large hand, and was apt to take it out full of silver dollars when once it went in. So the ark of the covenant could not have been looked on with more reverence than the neighbours usually showed to Captain Pennel's sea-chest.
The author describes Orr's Island in a(n) _______ manner.
A．emotionally appealing, imaginative
B．rational, logically precise
C．factually detailed, objective
D．vague, uncertain
第2题
The funeral was over, --the tread of many feet, bearing the heavy burden of two broken lives, had been to the lonely graveyard, and had come back again, -- each footstep lighter and more unconstrained as each one went his way from the great old tragedy of Death to the common cheerful of Life.
The solemn black clock stood swaying with its eternal “tick - tock, tick -tock,” in the kitchen of the brown house on Orr's Island. There was there that sense of a stillness that can be felt, -- such as settles down on a dwelling when any of its inmates have passed through its doors for the last time, to go whence they shall not return. The best room was shut up and darkened, with only so much light as could fall through a little heart-- shaped hole in the window - shutter, -- for except on solemn visits, or prayer- meetings or weddings, or funerals, that room formed no part of the daily family scenery.
The kitchen was clean and ample, with a great open fireplace and wide stone hearth, and oven on one side, and rows of old - fashioned splint - bottomed chairs against the wall. A table scoured to snowy whiteness, and a little work - stand whereon lay the Bible, the Mixssionary Herald, and the Weekly Christian Mirror, before named, formed the principal furniture. One feature, however, must not be forgotten, -- a great sea - chest, which had been the companion of Zephaniah through all the countries of the earth. Old, and battered, and unsightly it looked, yet report said that there was good store within of that which men for the most part respect more than anything else; and, indeed, it proved often when a deed of grace was to be done -- when a woman was suddenly made a widow in a coast gale, or a fishing - smack was run down in the fogs off the banks, leaving in some neighboring cottage a family of orphans, -- in all such cases, the opening of this sea - chest was an event of good omen to the bereaved; for Zephaniah had a large heart and a large hand, and was apt to take it out full of silver dollars when once it went in. So the ark of the covenant could not have been looked on with more reverence than the neighbors usually showed to Captain Pennel's sea - chest.
The author describes Orr's Island in a(n) _______ manner.
A．emotionally appealing, imaginative
B．rational, logically precise
C．factually detailed, objective
D．vague, uncertain
第4题
The park is ______ .
A、not quiet enough
B、not enough quiet
C、quiet not enough
D、enough not quiet
第5题
A.quiet; quiet
B.quiet; quietly
C.quietly; quiet
D.quietly; quietly
第8题
Be quiet! They () a meeting in the next room.
A.are having
B.have
C.were having
D.will had
第9题
A.on
B.of
C.with
D.to
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