2023年名校版高考英语阅读理解冲刺训练题库含答案.docx

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1、2023年名校版高考英语阅读理解 冲刺精选训练题库含答案Children aren t the only ones who can benefit from naps.After hours of working , many adults feel sleepy at noon and find themselves in desperate need of a recharge.But instead of grabbing a cup of coffee , it may be more worthwhile to combat sleepiness with sleep.A power

2、 nap can z/provide the refreshment you need if you re struggling to stay alert or haven7 t had a good nights sleep J explains Rebecca Robbins z a sleep scientist.A power nap /zgives people the chance to rest for a short period of time to boost workplace productivity , she says , but they are only be

3、neficial when they are done correctly.How long should a power nap be? Sleep experts say that power naps should be quick and refreshing to increase alertness throughout the day. Z/You don t have to go to sleep fully , says James Maas , a former professor and chair of psychology at Cornell University

4、who coined the term power nap,z more than 50 years ago. It s an opportunity to shut your eyes , breathe slowly and recharge. For most people,15 minutes should beA . Rather bad.B . Surprisingly good.C . As expected.D . Better than human7 s.35 . What can we learn from the mice experiment?A . The rules

5、 of selectivity are found.B . People can say when to categorize.C . Categorization develops over time.D . All the neurons respond at the same time.enough to power through the rest of the work day.However, Maas cautions that lengthier naps are counterproductive（适彳导其 反的）and even harmful. nNever nap fo

6、r 60 minutes.If you power-nap any time longer than 40 minutes , you re going to wake up feeling dizzy for another hour or so.Shelby Harris , a clinical psychologist, adds that the best time to have your power nap is between 1 p . m.and 3p.m., because napping any later in the day can interfere with y

7、our sleep at night.In contrast to coffee or soda ,which is likely to “damage your sleep at night and only offer short term energy for about 30 minutes J Robbins says a power nap is a healthier alternative to improve workplace performance , strengthen memory and boost creativity.Harris adds naps have

8、 long-term health benefits too , such as improving your mood and aiding in stress management. “Power naps can reduce accidents and mistakes while also improving attention , alertness , concentration and performance.They can even be used effectively to combat drowsy driving when a short nap is taken

9、just before getting behind the wheel , n she says.28 . How can we fight sleepiness after hours of working at noon?A . By drinking a cup of coffee.B . By having a power nap.C . By getting a good night s sleep.D . By listening to music.29 . Which is the best choice for a power nap?A .15 minutes betwee

10、n1a. m.and3a.m.B .15 minutes between2p. m.and3p.m.C .40 minutes between1a. m.and3a.m.D .40 minutes between2p. m.and3p.m.30 . What do Robbins and Harris mainly convey?A . The benefits of power naps.B . The damage coffee and soda do to you.C . Means of reducing accidents and mistakes.D . Ways to impro

11、ve workplace performance.31 . What can be the best title for the passage?A . Power Naps ConsB . The Benefits of CoffeeC . When We Should Take a Power NapD . How to Benefit from a Power NapBBADNew research suggests that pollution from the Industrial Revolution traveled over 6 , 000 miles from London

12、to a Himalayan mountain.Researchers studied an ice core（冰芯）that was from the highest peak ever drilled.The site on Mount Shishapangma sits at 23 , 600 feet above sea level.Their goal was to find if there was effect of human activities.When analyzing and dating the ice , they found unnaturally high l

13、evels of metals zwhich started in the 1780s during the Industrial Revolution.The pollutants are likely ash from London factories , or from forest fires set to clear land for a growing population.The obvious question is how the ash found its way into this glacier（冰川）.Paolo Gabrielli zthe studys lead

14、author zthinks the ash entered the upper atmosphere.From there , winds that travel around the globe from West to East blew it all the way to the Himalayas.Ice cores like this are z/frozen archives（档案）of the past and contain a history of the temperature of the planet We count annual layers between 15

15、00 CE and 1992.At the beginning of our record zwe didnt observe any kind of human contribution in our ice.And this lasted until about the year 1780 : Gabrielli explained. “The ice samples tell stories that have effect covering the whole world , because regions where we took these samples are so far

16、from local pollutant-producing areas like villages , industries and forests/1This finding is not the first time ice cores have revealed signs of human activities from the past.A previous study showed that a glacier in the Andes Mountains of South America bore things like lead and arsenic .deposited

17、in the 16th century.Also ,one ice core from the Alps revealed Europeans mass-producing silver between 640 CE and 660 , releasing lead as a side effect.“We have harmed even the most remote areas of the world.And so ,at this time ,theres most likely no glacier on earth that doesn7 t show our presence

18、, said Gabrielli.32 . Why did researchers begin to analyze the ice core?A . To find what ice cores had gone through.B . To date when the Himalayas was polluted.C To see whether humans had affected the ice.D . To explore how the ash got into the glacier.33 . What do the polluted ice cores show accord

19、ing to Gabrielli?A . Pollution has a global influence.B . Glaciers have been polluted since 1500.C . Temperature is higher year by year.D . Pollutants were from factories and fires.34 . How does the author prove his point in paragraph 5?A . By making a summary.B . By providing examples.C By drawing

20、comparisons.D . By explaining a phenomenon.35 . Which can be the best title for the text?A . Ice Cores : Frozen Archives of Glaciers PastB . Humans Having Influence on All Glaciers on EarthC . Industrial Revolution Pollution Found in Himalayan IceD . Ancient Ash : Witness to the Industrial Revolutio

21、n c a b cA little kid is looking at a new picture book.Suddenly it points to a picture and shouts “chair” . The kid makes the right call , but that does not seem particularly interesting to us.We recognize all kinds of chairs as “chair“ without any difficulty.For a kid , however, this is a huge lear

22、ning process.lt must associate the chair pictured in the book with the chairs it has already known-even though they may have different shapes or colors.How does the child do that?The answer is categorization.Every time a child meets a chair, it stores the experience.Based on similarities between the

23、 chairs , the child, s brain will abstract the characteristics and functions of chairs by forming the category chair” . This allows the child to later quickly link new chairs to the category and the knowledge it contains.Our brain categorizes continuously. Z/Without categorization , we would not be

24、able to interact with our environment as efficiently as we do J Pieter Goltstein , a senior professor says.In other words: We would have to learn for every new chair we meet that we can sit on it. But the general processes of categorization in the brain are largely unknown J he adds.Some scientists

25、tested whether mice categorize in a way similar to us.To do so , they showed mice different pictures of different patterns and gave them a sorting rule.The mice were able to learn the rule and reliably sorted the given patterns into the correct category.They even put patterns they had not seen befor

26、e into the correct categories.Therefore , the study demonstrates for the first time how well mice categorize and approach our ability for abstraction.The researchers found that certain neurons（神经元）in a brain area became active when the mice sorted the patterns.Interestingly , different groups of neu

27、rons reacted selectively to individual categories.After observing the activity of such neurons from the beginning to the end of category learning , the researchers found that the neurons didn t acquire their selectivity immediately , but only developed it little by little during the learning process

28、.32 . What does the first paragraph tell us?A . Learning should happen with joy.B . Chairs are easy to recognize for kids.C . Kids can group things of similar nature.D . Picture books are attractive to little kids.33 . Why is Pieter Goltstein mentioned?A . To explain how to interact effectively.B . To tell the way the brain works efficiently.C . To show how to recognize different things.D . To stress the importance of categorization.34 . How can we describe the mice s performance?