劍橋雅思7Test4閱讀Passage3答案解析Effects of Noise

劍橋雅思7Test4閱讀Passage3答案解析Effects of Noise，今天中國(guó)教育在線就來(lái)為大家分析這個(gè)問(wèn)題。

Effects of Noise

噪音的影響

劍橋雅思7 Test4 Passage3閱讀答案解析

第27題答案：D

對(duì)應(yīng)原文：第1段：yet most of us have had the experience of having to adjust to sleeping in the mountains or the countryside because it was initially‘too quiet’

答案解析：根據(jù)題干中sleeping in the mountains定位到這句話。前文中確實(shí)提到了人們更喜歡安靜，因此排除A。B選項(xiàng)和C選項(xiàng)都找不到對(duì)應(yīng)的地方。D選項(xiàng)說(shuō)人們已經(jīng)適應(yīng)了城市中的噪音。其中adapted與adjust對(duì)應(yīng)，a higher noise level與too quiet對(duì)應(yīng)，由此確定答案。

第28題答案：C

對(duì)應(yīng)原文：第1段：Glass and Singer(1972)exposed people…but after about four minutes the subjects were doing just as well on their tasks as control subjects who were not exposed to noise.This article is from Laokaoya website.Their physiological arousal also declined quickly to the same levels as those of the control subjects.

答案解析：原文中提到，四分鐘之后，受試者在任務(wù)上的表現(xiàn)跟沒(méi)有暴露在噪音下的人一樣好。他們的生理反應(yīng)也迅速下降到跟控制組相同的水平?？梢?jiàn)長(zhǎng)期來(lái)看，間斷噪音并沒(méi)有影響人們的解決問(wèn)題能力，因此確定C為答案。

第29題答案：A

對(duì)應(yīng)原文：第2段：But there are limits to adaptation and loud noise becomes more troublesome if the person is required to concentrate on more than one task.

答案解析：原文中提到，適應(yīng)噪音的能力有限。如果人們被要求完成不止一項(xiàng)任務(wù)，噪音就會(huì)變得很麻煩。隨后又舉了一些例子證明人們?cè)谕瓿蓡雾?xiàng)任務(wù)的時(shí)候不怎么受影響，但同時(shí)完成兩項(xiàng)任務(wù)就不行。A選項(xiàng)符合原文含義，而B(niǎo)CD都是多項(xiàng)任務(wù)的代表，因此排除。

第30題答案：B

對(duì)應(yīng)原文：第3段：We are much more able to‘tune out’chronic background noise,even if it is quite loud,than to work under circumstances with unexpected intrusions of noise

答案解析：原文中提到，即使聲音很大，我們也能夠屏蔽長(zhǎng)期的背景噪音，但來(lái)自 無(wú)法在不可預(yù)測(cè)的噪音下文章來(lái)自 雅思工作。題干中intense與loud對(duì)應(yīng)，circumstances與background對(duì)應(yīng)，空上要填個(gè)noise的修飾詞，由此確定答案為B unexpected。

第31題答案：D

對(duì)應(yīng)原文：第3段：others heard the same amount of noise overall,but the bursts occurred at random intervals(unpredictable noise).

答案解析：根據(jù)random定位到這一句。原文中提到，其他人聽(tīng)到總量相同的噪音，但頻率隨機(jī)（不可預(yù)測(cè)）。由此確定答案為D the same amount of。

第32題答案：F

對(duì)應(yīng)原文：第3段：all subjects performed at about the same level during the noise portion of the experiment

答案解析：原文中提到，在實(shí)驗(yàn)噪音部分中，所有受試者的表現(xiàn)都處于幾乎相同的水平。由此確定答案為F Performed at about the same level as。

第33題答案：I

對(duì)應(yīng)原文：第3段：As shown in Table 1 the unpredictable noise produced more errors in the later proofreading task than predictable noise

答案解析：原文中提到，不可預(yù)測(cè)噪音這一組在校對(duì)中犯的錯(cuò)誤要比可預(yù)測(cè)噪音這一組更多。由此確定答案為I made more mistakes than。

第34題答案：B

對(duì)應(yīng)原文：第4段：Apparently,unpredictable noise produces more fatigue than predictable noise

答案解析：根據(jù)fatigue定位到第4段的這句話。原文中提到，“顯然，不可預(yù)測(cè)的噪音比可預(yù)測(cè)的噪音引發(fā)更多的疲勞”。選項(xiàng)B中unexpected與unpredictable同義替換，由此確定答案。

第35題答案：A

對(duì)應(yīng)原文：第1段：Glass and Singer(1972)exposed people to short bursts of very loud noise…The noise was quite disruptive at first

答案解析：原文中提到，Glass and Singer將人們暴露于陣陣巨大的噪音之下。噪音一開(kāi)始很具有干擾性。題干中的difficult to concentrate與disruptive同意替換，其他基本原詞出現(xiàn)，由此確定答案。

第36題答案：D

對(duì)應(yīng)原文：第6段：A follow-up study showed that children who were moved to less noisy classrooms still showed greater distractibility one year later than students who had always been in the quiet schools(Cohen et al,1981)

答案解析：根據(jù)題干中a year later定位到最后一段的這句話。原文中提到他們的注意力仍然更容易分散，對(duì)應(yīng)題干中changes in behaviour，由此確定答案。

第37題答案：A

對(duì)應(yīng)原文：第5段：Another is control.If the individual knows that he or she can control the noise,this seems to eliminate both its negative effects at the time and its after-effects(Glass and Singer,1972)

答案解析：根據(jù)題干make it stop與control的對(duì)應(yīng)定位到這句話，由此確定A為答案。

第38題答案：E

對(duì)應(yīng)原文：第3段：soft,unpredictable noise actually produced slightly more errors on this task than the loud,predictable noise.

答案解析：原文中確實(shí)有比較柔和的聲音和尖銳的聲音，但它們對(duì)實(shí)驗(yàn)對(duì)象的表現(xiàn)并無(wú)影響。主要還是噪音是否可預(yù)測(cè)的問(wèn)題。因此確定答案為E。

第39題答案：B

對(duì)應(yīng)原文：第2段：high noise levels interfered with the performance of subjects who were required to monitor three dials at a time(Broadbent,1957)

答案解析：根據(jù)three tasks at the same time與monitor three dials at a time的對(duì)應(yīng)定位到這一句，確定答案為B。

第40題答案：C

對(duì)應(yīng)原文：第2段：Similarly,noise did not affect a subject’s ability to track a moving line with a steering wheel,but it did interfere with the subject’s ability to repeat numbers while tracking(Finkelman and Glass,1970).

答案解析：根據(jù)repeat numbers定位到這一句，后面明確標(biāo)有人名，很容易確定答案為C。

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