2017年大學英語四級開始時間已經公佈了，有志參加報考的`同學們要抓緊時間複習啦，下面小編爲大家搜索整理了大學英語四級歷年真題，希望對大家有所幫助!
Of all the components of a good night’s sleep, dreams seem to be least within our control. In dreams, a window opens into a world where logic is suspended and dead people speak. A century ago, Freud formulated his revolutionary theory that dreams were the disguised shadows of our unconscious desires and fears; by thelate 1970s, neurologists had switched to thinking of them as just "mental noise"-the random byproducts of the neural repair work that goes on during sleep. Now researchers suspect that dreams are part of the mind’s emotional thermostat, regulating moods while the brain is "off line." And one leading authority says that these intensely powerful mental events can be not only harnessed but actually brought under conscious control, to help us sleep and feel better. "It’s your dream," says Rosalind Cartwright, chair of psychologyat Chicago’s Medical Center, "if you don’t like it, change it."
He link between dreams and emotions shows up among the patients in Cartwright’s clinic. Most people seem to have more bad dreams early in the night, progressing toward happier ones before awakening, suggesting that they are working through negative feelings generated during the day. Because our conscious mind is occupied with daily life we don’t always think about the emotional significance of the day’s events-until, it appears, we begin to dream.
And this process need not be left to the unconscious. Cartwright believes one can exercise conscious control over recurring bad dreams. As soon as you awaken, identify what is upsetting about the dream. Visualizehow you would like it to end instead; the next time it occurs, try to wake up just enough to control its course. With much practice people can learn to, literally, do it in their sleep.
At the end of the day, there’s probably little reason to pay attention to our dreams at all unless they keep us from sleeping or "we wake up in panic," Cartwright says. Terrorism, economic uncertainties and general feelings of insecurity have increased people’s anxiety. Those suffering from persistent nightmares should seek help from a therapist. For the rest of us, the brain has its ways of working through bad p-or rather dream-on it and you’ll feel better in the morning.
英語四級閱讀模擬題：
Choose correct answers to the question:
◆ saying that “dreams are part of the mind’s emotional thermostat," (Lines 4-5, Para. 1) the researchers mean that _______.
can think logically in the dreams too
ms can be brought under conscious control
ms represent our unconscious desires and fears
ms can help us keep our mood comparatively stable
◆ did Cartwright find in her clinic?
bad dreams were followed by happier ones.
rced couples usually have more bad dreams.
’s dreaming process is related to his emotion.
le having negative feelings dream more often.
◆wright believed with much practice，we can learn to _____.
rol what dreams to dream
p well without any dreams
up in time to stop the bad dreams
tify what is upsetting about the dreams
◆ author points out that a person who has constant bad dreams should ______
n to control his dreams
ult a doctor
p and dream on it
rid of anxiety first
◆ author most probably thinks that controlling dreams is ______.
A.a good practice
B.a new discovery
ful for everyone
essential for everyone
英語四級閱讀參考答案
1.[D] 詞義理解題。在第1段第4句中，逗號後面的regulating moods是對emotional thermostat的功能進行解釋說明，因此可以推斷出選項D正確。
2.[C] 事實細節題。最具干擾的是選項A，因爲其陳述與第2段第2句的陳述有點相似,但是，此長句說的是大多數人上半夜做噩夢，之後都會做好夢，而不是像選項A中所說大多數噩夢之後是好夢。而且，根據本段第1 句，很明顯，選項C是這一句的近義替換。
