2024年专升本英语阅读理解练习题及答案解析

　　"I'm going to bed earlier tomorrow!" But no matter how we decide, there are still many chances that we break our promises.

　　This behavior is called "bedtime procrastination(睡眠拖延症)", and results from being short of self-control and our body clock.

　　Bedtime procrastination is a common problem. According to a study, among 2400 people, 53 percent of them couldn't follow their sleeping time they had planned, delaying it at least twice a week. They delayed bedtime not that they liked to stay up late, but that they couldn't stop doing some other things.

　　Accordingly, people who usually have trouble resisting temptations(诱惑) and adhering to their intentions are more likely to delay going to bed.

　　However, scientists think being short of self-control is not the only problem. Our body clock also plays an important role in terms of bedtime.

　　In order to check the influence of the body clock on sleep, scientists studied the sleep patterns of 108 people. It was found that those who got up late were more likely to delay their bedtime than those who woke up early every morning.

　　And more surprisingly, night owls(夜猫子) would go to bed late at the very beginning of the weekday, even though they had to get up early for work or school. It's their special body clock that plays a part in delaying their bedtime.

　　People always think that bedtime procrastination isn't a big problem, but the choices we make that affect our sleep could finally be pretty important for our health.

　　问题：

　　1. According to the passage, bedtime procrastination is likely to happen because of_____.

　　A.being short of self-control and our body clock

　　B.resisting temptations

　　C.adhering to our intentions

　　D.working hard

　　【参考答案】A

　　[考点]事实细节题

　　【精析】A 根据第二段"This behavior is called ‘bedtime procrastination', and results from being short of self-control and our body clock."可知，睡眠拖延症是由于自我控制不足和我们的生物钟造成的。故选A。

　　2.Bedtime procrastination is a common problem because_____.

　　A.all people like to stay up late

　　B.people have no trouble going to bed

　　C.over 50% of people couldn't sleep on time

　　D.people are night owls

　　【参考答案】C

　　[考点]事实细节题

　　【精析】C根据第三段前两句"Bedtime procrastination is a common problem. According to a study, among 2400 people, 53 percent of them couldn't follow their sleeping time they had planned, delaying it at least twice a week."可知，睡眠拖延症是一个普遍的问题，根据一项研究，在2400人中就有53%的人无法遵守自己计划好的睡眠时间，一周至少拖延两次,即有超过50%的人无法按时睡觉，所以这是一个普遍问题。故选C。

　　3.According to the passage, which of the following is NOT true?

　　A.People who got up late were more likely to delay their bedtime.

　　B.People who woke up early might not delay their bedtime.

　　C.Night owls always got up late.

　　D.Night owls might delay their bedtime due to their special body clock.

　　【参考答案】C

　　[考点]推理判断题

　　【精析】C 根据倒数第二段第一句"And more surprisingly, night owls would go to bed late…even though they had to get up early for work or school."可知，即使要早起上班或者上学，夜猫子也会在工作日刚开始时就晚睡。由此可推知，夜猫子并不总是起床晚，所以C项不正确。根据第六段最后一句"It was found that those who got up late were more likely to delay their bedtime than those who woke up early every morning."可知，研究发现，起床晚的人比每天醒得早的人更有可能延迟睡眠时间，由此可推知，醒得早的人可能不会延迟睡眠时间，所以选项A、B正确;根据倒数第二段最后一句"It's their special body clock that plays a part in delaying their bedtime."可知，夜猫子特殊的生物钟会影响他们延迟睡眠时间，所以D项正确。故选C。

　　4.The writer implies that bedtime procrastination_____.

　　A.is not a big problem

　　B.has no influence on our body

　　C.is the choice we make

　　D.is harmful

　　【参考答案】D

　　[考点]推理判断题

　　【精析】D 根据最后一段"People always think that bedtime procrastination isn't a big problem, but the choices we make that affect our sleep could finally be pretty important for our health."可知，人们总是认为睡眠拖延症并不是一个大问题，但我们做出的影响睡眠的选择最终会对我们的健康至关重要。由此可推知，作者认为睡眠拖延症对我们的健康是有害的。故选D。

　　5.The passage mainly talks about_____.

　　A.why we delay our bedtime

　　B.the damage bedtime procrastination causes

　　C.a study of bedtime procrastination

　　D.a common phenomenon

　　【参考答案】A

　　[考点]主旨大意题

　　【精析】A 通读全文可知，文章首先指出了造成睡眠拖延症的两个因素：自我控制不足和生物钟;然后具体介绍了这两个因素的影响;最后指出了睡眠拖延症对健康有害。因此,文章主要围绕"我们为什么会延迟睡眠时间"展开论述。故选A。

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