劍橋雅思5 G類TestA Section3閱讀答案解析Lack of sleep
2023-07-08 13:32:24 來源:中國教育在線
劍橋雅思5 G類TestA Section3閱讀答案解析Lack of sleep,那么接下來就跟著中國教育在線的小編詳細了解一下吧。
劍橋雅思5 G類TestA Section3閱讀答案解析
第28題答案:A
對應原文:A部分:It is estimated that the average man or woman needs between seven-and-a-half and eight hours’sleep a night.Some can manage on a lot less.Baroness Thatcher,for example,was reported to be able to get by on four hours’sleep a night when she was Prime Minister of Britain.
答案解析:A部分提到,普通人平均需要7個半小時到8小時的睡眠。撒切爾在擔任英國首相期間則每天只睡4個小時。即不同人所需要的睡眠時間,由此確定A為正確答案。
第29題答案:C
對應原文:C部分:Researchers in San Diego deprived a group of men of sleep between 3 am and 7 am on just one night,and found that levels of their bodies’natural defenses against viral infections had fallen significantly
答案解析:C部分主要講述睡眠缺乏的影響。具體來說研究人員剝奪了實驗者凌晨三點到七點的睡眠,發(fā)現(xiàn)他們身體的免疫力明顯下降。即對剝奪睡眠的調查,由此確定為答案。
第30題答案:E
對應原文:E部分:Sleeping patterns change with age,which is why many people over 60 develop insomnia…Causes can be anything from pregnancy and stress to alcohol and heart disease.
答案解析:E部分一開始就提到,年齡增長會改變睡眠模式。后面又指出懷孕、壓力、酒精和心臟病都會引發(fā)失眠。對應題干中睡眠紊亂的原因,由此確定為正確答案。
第31題答案:F
對應原文:F部分:Apart from self-help therapy such as regular exercise,there are psychological treatments,including relaxation training and therapy aimed at getting rid of pre-sleep worries and anxieties.
答案解析:F部分中提到各種改善睡眠的方法,比如經(jīng)常鍛煉,放松訓練,嚴格控制睡眠和起床時間等。與題干完全對應,由此確定為正確答案。
第32題答案:B
對應原文:The latest beliefs are that the main purposes of sleep are to enable the body to rest and replenish,allowing time for repairs to take place and for tissue to be regenerated.
答案解析:B部分提到,睡眠的主要目的是讓身體得以休息和補充,使得修復有時間進行,組織有時間再生。即睡眠幫助我們維持身心健康的過程。
第33題答案:G
對應原文:G部分:Nicholls,sales manager of one of America’s largest health food shops,claims that sales of the pill have increased dramatically.
答案解析:G部分提到了褪黑素對提升睡眠的作用。根據(jù)雅思美國最大的健康食物店鋪之一的銷售經(jīng)理Nicholls的說法,這種藥品的銷量顯著上升。即一種治療失眠的商業(yè)化的人造產(chǎn)品,由此確定其為正確答案。
第34題答案:E
對應原文:E部分:Sleeping patterns change with age,which is why many people over 60 develop insomnia
答案解析:E部分提到,睡眠習慣會隨著年齡而變化,這也是為什么60歲以上的老人往往失眠。后面還詳細指出這種變化是由某種荷爾蒙引起的,對應題干中的physical changes,由此確定為正確答案。
第35題答案:D
對應原文:D部分:research shows that,in an average night,there are five stages of sleep and four cycles
答案解析:D部分提到,在日常夜晚,睡眠會分為5個階段和4個周期,隨后詳細介紹了這5個階段是什么。對應題干中the processes involved during sleep,由此確定為正確答案。
第36題答案:NOT GIVEN
對應原文:無
答案解析:原文只提到睡眠能夠促進身體修復,缺乏睡眠會降低免疫力,但并沒有任何地方提到它可以治療疾病,由此判斷答案為NOT GIVEN。
第37題答案:TRUE
對應原文:D部分:research shows that,in an average night,there are five stages of sleep and four cycles
答案解析:從D部分這句話中可以看出,晚上的睡眠分為5個階段,它們會循環(huán)4次。題干中occur more than once a night的說法與此相符,由此判斷答案為TRUE。
第38題答案:FALSE
對應原文:D部分:In stage four,usually reached after an hour,the slumber is so deep that,if awoken,this article is from website,the sleeper would be confused and disorientated.It is in this phase that sleep-walking can occur
This REM phase is also the time when we dream.
答案解析:夢游往往發(fā)生在睡眠的第四階段,而做夢則發(fā)生在第五階段(REM),可見兩者所處階段并不一致,由此判斷答案為FALSE。
第39題答案:FALSE
對應原文:D部分:During this stage,the body is almost paralysed.This REM phase is also the time when we dream.
答案解析:原文中提到,在REM階段,我們的身體幾乎癱瘓,也就是一動不動。題干中move around a lot的說法與此對立,由此判斷答案為FALSE。
第40題答案:TRUE
對應原文:E部分:The temperature rise occurs at daybreak in the young,but at three or four in the morning in the elderly.
答案解析:年輕人會在黎明時分體溫上升,而老年人則是早上3,4點??梢娎夏耆吮饶贻p人早,由此判斷答案為TRUE。
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