首页 > 试题列表 > 单题解析

204622. （2023•高新一中•高二上期末） Dreams，according to Carl Jung，reveal a certain amount of reality hidden during waking consciousness.In Jungian philosophy，the conflict and chaos experienced in dreams finally bring order to our lives.While Jung's mystical theories are debatable，he was not mistaken about the importance of dreaming.A growing number of reportow that a continuous lack of dreaming is damaging our waking hours in many ways.
   This trend is causing damage to our immune and metabolic （新陈代谢的） systems，let alone the electronic products that keep us up late at night are ruining our sleep patterns，which has long-term consequences on our memory system.One study showed that not allowing mice to have adequate amounts of REM （Rapid Eye Movement） sleep，the stage in which we dream，the mice couldn't strengthen memories.
   You might think this is just a sleep problem，but dreaming is inseparable from our nighttime rest.We sleep in cycles，each lasting about 90 minutes；in a sleep cycle，we go through non-REM sleep before hitting REM.As the night progresses，REM sleep periods increase in length while deep sleep （one of the stages of non-REM sleep） decreases.The longer we sleep，the more time we spend in REM，which is why we are often dreaming when waking up in the morning.If we sleep less than seven hours，however，it becomes harder to achieve this level of REM.
   The combination of sleeping and dreaming acts as an emotional stabilizer.We recover from emotional hurt faster when we sleep and dream properly.However，we're not getting enough sleep to cycle through the stages to take advantage of this natural circadian anti-depressant （抗抑郁剂） — dreams.Instead，we get depressed and turn to alcohol or medicines to get to sleep，which only makes things worse because even one drink leads to late REM while anti-depressants promote deep sleep at the expense of REM.
   We're paying for this lack of dreaming in many ways.For example，a 2021 study stated that compared with quiet rest and non-REM sleep，REM promoted the formation of associative networks and the integration （整合） of unassociated information.Volunteers that experienced more REM sleep were better equipped for solving problems requiring creative solutions.
   Rowan Hooper，the managing editor at New Scientist，writes that dreams that include an "emotional core" appear to be a main function of REM sleep and that we should look at sleep patterns as seriously as we do diet and exercise habits.

（1）What's Carl Jung's view about dreams？
A．They cause chaos.
B．They damage immunity.
C．They reveal secrets.
D．They mirror reality.
（2）Why is the sleep process explained in paragraph 3？
A．To show a dream mainly occurs during REM sleep.
B．To prove the minimum sleep time should be seven hours.
C．To prove dream problems and sleep problems are attached.
D．To show people often dream when waking up in the morning.
（3）What conclusion can be inferred from paragraph 5？
A．REM sleep promotes creativity.
B．REM sleep helps fight depression.
C．The brain still receives new information during REM sleep.
D．The brain is paying the price for having more non-REM sleep.
（4）What's the main idea of the passage？
A．The importance of sleep lies in dreams.
B．The absence of dreams is terrible for us.
C．Dreaming patterns are more important than we realize.
D．Dreaming has mystical power of strengthening memories.

共享时间:2023-02-08 难度:5

纠错

下载

相似

组卷白板

[考点]

科普知识，说明文，细节理解，主旨大意，推理判断，

[答案]

见试题解答内容

[解析]

（1）细节理解题。根据第一段Dreams，according to Carl Jung，reveal a certain amount of reality hidden during waking consciousness.In Jungian philosophy，the conflict and chaos experienced in dreams finally bring order to our lives. （根据卡尔•荣格的说法，梦揭示了在清醒意识中隐藏的一定数量的现实。在荣格哲学中，梦中经历的冲突和混乱最终给我们的生活带来了秩序）可知，卡尔•荣格认为梦反映事实。故选D。
（2）推理判断题。根据第三段You might think this is just a sleep problem，but dreaming is inseparable from our nighttime rest. （你可能认为这只是睡眠问题，但做梦与夜间休息是分不开的）以及The longer we sleep，the more time we spend in REM，which is why we are often dreaming when waking up in the morning.If we sleep less than seven hours，however，it becomes harder to achieve this level of REM. （我们睡得越久，在快速眼动阶段（做梦）的时间就越多，这就是为什么我们早上醒来时经常做梦。然而，如果我们的睡眠时间少于7小时，就很难达到这种程度的快速眼动）可知，第三段解释睡眠过程，是为了证明做梦问题和睡眠问题是联系在一起的。故选C。
（3）推理判断题。根据第五段Volunteers that experienced more REM sleep were better equipped for solving problems requiring creative solutions. （经历了更多快速眼动睡眠的志愿者更善于解决需要创造性解决方案的问题）可知，经历更多快速眼动睡眠的志愿者更有创造力。故选A。
（4）主旨大意题。根据第一段While Jung's mystical theories are debatable，he was not mistaken about the importance of dreaming.A growing number of reports show that a continuous lack of dreaming is damaging our waking hours in many ways. （虽然荣格的神秘主义理论是有争议的，但他对做梦的重要性的认识并没有错。越来越多的报告显示，持续缺乏做梦正在从很多方面损害我们清醒的时间）并结合全文可知，文章主要讲了不做梦对于我们来说是可怕的。故选B。

[点评]

本题考查了"科普知识，说明文，细节理解，主旨大意，推理判断，"，属于"压轴题"，熟悉题型是解题的关键。

转载声明：

本题解析属于发布者收集录入，如涉及版权请向平台申诉！！版权申诉

相似题 全部同步专题复习模拟真题联考专练月考周考期中期末单元寒假暑假副题

204318. （2023•未央区•高一上期末） Li Ting，15，from Shanghai，was preparing a talk on some western festivals.She searched online for certain information and made PowerPoint presentations.Wu Qiong，her classmate，was doing his chemistry homework carefully.But he couldn't work out the last problem even he tried his best.So he took out his mobile phone，opened a special app，and searched the problem.Solutions soon appeared on the screen in several seconds.
   Nowadays，many students do homework online with the help of the Internet.They search online，use apps or discuss through QQ and WeChat.
   "It's convenient.You don't have to wait for your teacher to explain it to you face to face，" according to Wu. "You can also learn by seeing how others work them out.What's more，it improves students' abilities.And it's especially true for new kinds of homework.I am quite skilled at finding information online and using Microsoft Office."
   However，this trend （趋势） also causes problems.Some lazy students just copy the answers online without thinking.Even some ask their classmates to do homework for them.And their teacher may not know the fact.
   Anyhow，knowing how to use the Internet is important.The key is to have good self-control.When you come across a difficult problem，think about it by yourself first.Be sure to understand the reasons behind the answers after you have turned to the Internet，or you won't make progress.It he are not sure about your self-control，ask your parents for help.

（1）Both Li Ting and Wu Qiong used the Internet to        .
A．play games
B．make friends
C．take exams
D．search information
（2）According to Wu，he thinks        .
A．the new learning way is difficult
B．studentould use the new learning way
C．studentould study with the teacher face to face
D．students can copy others' homework online
（3）When a student uses the Internet，he must        .
A．have an app
B．have a mobile phone
C．ask his parents for help
D．have good self-control
（4）What's the main idea about the passage？
A．How to learn a language
B．How to do homework
C．What's the new way of learning
D．What's a new computer app

共享时间:2023-02-17 难度:5 相似度:1.6

解析

纠错

下载

组卷白板

213409. （2022•周至四中•高二上期中） After a busy day of work and play，the body needs to rest．Sleep is necessary for good health．During this time，the body recovers from the activities of the previous day．The rest that you get while sleeping enables your body to prepare itself for the next day．
There are four levels of sleep，each being a little deeper than the one before．As you sleep，your muscles relax little by little．Your heart beats more slowly，and your brain slows down．After you reach the fourth level，your body adjusts back and forth from one level of sleep to the other．
Although your mind slows down，from time to time you will dream．Scientists who study sleep state that when dreaming occurs，your eyeballs begin to move more quickly （Although your eyelids are closed）．This stage of sleep is called REM，which stands for rapid eye movement．
If you have trouble falling asleep，some people recommend breathing very deeply．Other people believe that drinking warm milk will help make you drowsy．There is also an old suggestion the counting sheep will put you to sleep!

（1）A good title for this passage is ．

A．Sleep

B．Dreams

C．Good Health

D．Work and Rest

（2）The underlined word"drowsy"in the last paragraph means ．

A．sick

B．asleep

C．stand up

D．a little sleepy

（3）This passage suggests that not getting enough sleep might make you ．

A．dream more often	B．have poor health
C．nervous	D．breathe quickly

（4）During REM，．

A．your eyes move quickly	B．you dream
C．you are restless	D．both A and B．

共享时间:2022-11-15 难度:5 相似度:1.6

解析

纠错

下载

组卷白板

213359. （2023•西安中学•高一下期中） - Recent research discovered that a low-cost computer training program can help older persons drive less dangerously.
   "We developed a training program，called Drive Aware，which could be used by anyone who has a computer，" says Jing Feng，co-author of the study and a professor of psychology at NC State. "Drive Aware is a cognitive （认知的） training program for older persons that helps them notice traffic risks more effectively.The purpose of our recent study was to see how much Drive Aware changes trainees' driving behaviors once they get behind the wheel."
   The researchers found 27 persons aged 65 and up to test Drive Aware.In a driving simulator （模拟器），all of the study participants （参与者） experienced a basic driving exam.The "active training" group was made up of nine of the study participants.Every two weeks，the active training group had two Drive Aware trainings.A group of nine additional study participants was asked to take "passive training".This group watched videos of others receiving the Drive Aware instruction.This happened twice，with each lasting about a week.The control group，which was made up of the remaining nine study participants，received no training.After that，all 27 study participants performed a second driving exam in the simulator.
   The study participants in the active training group experienced 25% fewer "unsafe incidents （事件）" following the training，according to the researchers.There was no obvious change in the number of dangerous incidents among study participants in the passive training and control groups.
   "This testing was done with a fairly limited number of study participants，" Feng says. "If we can succeed in getting the fund，we'd like to further our testing with more people to clearly prove how effective this training is at reducing accidents among older drivers."

（1）What does the underlined phrase "get behind the wheel" in paragraph 2 mean？
A．Take a risk.
B．Start a program.
C．Drive a car.
D．Use a computer.
（2）What was the "passive training" group required to do？
A．Experience no training.
B．Receive two Drive Aware trainings.
C．Take three driving tests.
D．Observe videos of Drive Aware trainings.
（3）How did the researchers arrive at their testing result？
A．By quoting former figures.
B．By investigating car accidents.
C．By operating the driving simulator.
D．By comparing participants' performances.
（4）What is Feng's attitude towards the testing？
A．Unclear.
B．Worried.
C．Positive.
D．Doubtful.

共享时间:2023-05-16 难度:5 相似度:1.47

解析

纠错

下载

组卷白板

213514. （2022•长安区一中•高二上期中） Muscles make an excellent vaccine administration site because muscle tissue contains important immune cells.These immune cells recognize the antigen，a tiny piece of a virus or bacteria introduced by the vaccine that stimulates an immune response.In the case of the COVID-19 vaccine the immune cells in the muscle tissue pick up these antigens and present them to the lymph nodes.Injecting the vaccine into muscle tissue keeps the vaccine localized，allowing immune cells to sound the alarm to other immune cells and get to work.Once a vaccine is recognized by the immune cells in the muscle，these cells carry the antigen to lymph vessels，which transport the antigen-carrying immune cells into the lymph nodes.Lymph nodes，important parts of our immune system，contain more immune cells that recognize the antigens in vaccines and start the immune process of creating antibodies.
   Muscle tissue also tends to keep vaccine reactions localized.Injecting a vaccine into the deltoid muscle may result in local inflammation or soreness at the injection site.If certain vaccines are injected into fat issue，the chance of painful redness or swelling increases because fat tissue has poor blood supply，leading to poor absorption of some vaccine components.
   Yet another deciding factor in vaccine administration location is the size of the muscle.
   Adults and children aged three and older tend to receive vaccines in their upper arm in the deltoid.Younger children receive their vaccines mid-thigh because their arm muscles are smaller and less developed.
   Another consideration during vaccine administration is convenience and patient acceptability.
   Can you imagine taking down your pants at a clinic with strangers around？Rolling up your sleeve is much easier and more preferred.

（1）How many reasons are mentioned for the vaccines given in the muscle？
A．2.
B．3.
C．4.
D．5.
（2）Why do muscles make a good vaccine administration site？
A．Muscle tissue contains vital immune cells.
B．Muscle tissue stimulates immune responses.
C．Muscles can easily recognize bacteria.
D．Muscles can prevent reproduction of viruses.
（3）What could be a result of injecting vaccines into fat issues？
A．Poor blood supply.
B．Local pain.
C．Rapid fat loss.
D．Better absorption.
（4）Where is the passage most likely taken from？
A．An advertisement.
B．A novel.
C．A speech.
D．A journal.

共享时间:2022-11-19 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

203805. （2024•周至四中•高一上期末）      What killed King Tut？Historians and scientists have long believed that ancient Egypt's most famous king was probably murdered.But a recent scientific study claims to have found a different answer to this more than 3，300-year-old mystery.A team of researchers now say that King Tut，the boy ruler，died of complications（并发症） from a broken leg.
   Tut's full name was Tutankhamun.He was just 9 years old when he became the ruler of Egypt.His treasure-filled tomb was discovered almost a century ago.It was filled with royal riches，including a solid-gold coffin，a gold mask，and piles of jewelry.
   Unfortunately Tut died at the age of 19.Many experts have thought that Tut was killed by one of his advisers，named Ay，who wanted to be king.But due to a major modern science project，the idea is wrong.
   Researchers set out to solve the mystery of King Tut's death by using the tools of science，including DNA tests and electronic scans of his mummy（木乃伊）.Scientist Carsten Pusch conducted the tests on Tut for the new study.He thinks a broken leg contributed to the young king's death.
   More than 100 walking sticks were found in King Tut's tomb.This supports the team's findings.But how could a person die from a simple broken leg？
   Pusch also found DNA evidence in Tut's body that indicates he had malaria（疟疾），a disease carried by mosquitoes.Malaria severely weakens the immune system.
   Pusch and his fellow researchers believe the malaria and the bone disease together caused the king's fracture（骨折） to become deadly.Finally，the young king was just too weak to recover.

（1）It has long been believed by historians and scientists that        .
A.King Tut was the youngest ruler in the world history
B.King Tut was the richest ruler in the history of Egypt
C.King Tut was murdered by one of his advisers
D.King Tut was poisoned by one of his servants
（2）From the passage we can learn that        .
A.the king had been dead for 3，300 years
B.the king was buried grandly
C.the king was born with a bad immune system
D.the king's body was well kept in the tomb
（3）Researchers uncovered the mystery of King Tut's death by        .
A.testing the king's immune system
B.studying the walking sticks found in the tomb
C.performing experiments on mosquitoes
D.applying DNA tests and electronic scan technology
（4）The passage mainly tells us about        .
A.a different answer to King Tut's death
B.a famous boy king in ancient Egypt
C.a treasure-filled tomb discovered in Egypt
D.a team of researchers studying ancient tombs

共享时间:2024-02-09 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

218233. （2023•西安三中•高一上二月） It is often said that you can't have too many friends.But it seems that there is a natural limit to the number of people we stay in touch with.A study found that when we make new friends，by starting a new job or going to university，we downgrade or even drop old ones.And while the friends may change，the number stays almost the same.
   Oxford University researcher Felix Reed-Tsochas asked 24 students in the final months of school to list all their friends and relatives and say how close to them they were.The pupils filled in the questionnaire（问卷）twice more after starting work or going to university.They were also given free mobile phones and agreed that researchers could use their bills to work out who they called，when and for how long.
   Putting the two pieces of information together showed，unsurprisingly；that most people have a small circle of close friends，who they spend most of their time talking to.This inner circle is surrounded by group after group of ever more distant friends.As the volunteers' lives changed，this overall pattern ，including the number of best friends，remained almost the same，meaning that some close friends from childhood were dropped or downgraded as new friendships were built.
   Dr Reed-Tsochas said："Maybe my best friend is no longer the same person but the amount of time I allocate（分配）to my best friend is still the same." He added that this finding suggests that even with the coming of modern technology we are only capable of forming a limited number of true friendships.
   Chester University researcher Dr Sam Roberts said："Our results are likely to reflect limitations in the ability of humans to keep emotionally close relationships both because of limited time and because the emotional capital（情绪资本）that individuals can allocate between family members and friends is limited."

（1）What is a popular belief about making friends？
A．A friend in need is a friend indeed.
B．We should treat friends as our family.
C．The more friends we make，the better.
D．A friend to everybody is a friend to nobody.
（2）Which is a method Dr Reed-Tsochas used in his study？
A．Checking the volunteers' call records.
B．Learning about the volunteers' hobbies.
C．Tracking the volunteers' job performance.
D．Interviewing the volunteers' schoolmates.
（3）What did the researchers find from the study？
A．One's attitude to friendship remains the same.
B．People attach great importance to friendships.
C．People rarely drop their old friends to make new ones.
D．The number of one's best friends doesn't change much.
（4）What is the function of the last paragraph？
A．To add background information.
B．To give a possible explanation.
C．To offer some suggestions.
D．To introduce a new topic.

共享时间:2023-12-13 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

218336. （2023•长安区一中•高一下二月） In shallow coastal waters of the Indian ocean，Dugong，a kind of sea cow，is in trouble.Environmental problems pose such a major threat to its survival that the International Union for Conservation of Nature （IUCN） upgraded the species' extinction risk status（地位）to vulnerable （脆弱的）.
   Much worse，Dugongs are at risk of losing the protection of the Torres Strait Islanders，who have looked after them historically，hunting them for food sustainably and monitoring their numbers.These native people keep their biodiversity，and have deep knowledge about their environment.But these people are also threatened，in part because rising sea levels are making it difficult for them to live there.
   This situation isn't unique to Dugongs.A global analysis of 385 culturally important plant and animal species found 68 percent were both biologically vulnerable and at risk of losing their cultural protection.
   The findings clearly illustrate that biology shouldn't be the primary factor in shaping conservation policy，says anthropologist Victoria Reyes-García.When a culture declines，the species that are important to that culture are also threatened."Lots of conservationists think we need to separate people from nature，" says Reyes-García. "But that strategy misses the caring relationship many cultural groups have with nature."
   One way to help shift conservation efforts is to give species a "bio-cultural status，"which would provide a fuller picture of their vulnerability.In the study，the team used a new way to determine a species' risk of disappearing：the more a cultural group's language use declines，the more that culture is threatened.The more a culture is threatened，the more culturally vulnerable its important species are.Researchers then combined a species' cultural and biological vulnerability to arrive at its bio-cultural status.In the Dugong's case，its bio-cultural status is endangered，meaning it is more at risk than its IUCN categorization suggests.
   This new approach to conservation involves people that have historically cared for them.It can highlight when communities need support to continue their care.Scientists hope it will bring more efforts that recognize local communities' rights and encourage their participation-taking advantage of humans' connection with nature instead of creating more separation.
（1）What is the relationship between the native people and Dugongs？
A．The native people help conserve Dugongs.
B．The native people train Dugongs to survive.
C．Dugongs ruin the native people's environment.
D．Dugongs force the native people to leave home.
（2）Which statement will Reyes-García probably agree with？
A．The protection policy is used incorrectly.
B．Culture is connected to species' existence.
C．Many groups take good care of each other.
D．Conservationists prefer nature over people.
（3）How is the study method different from previous ones？
A．It involves more preservation efforts.
B．It relies on the IUCN's classification.
C．It highlights the effect of human languages.
D．It assesses the biological influence of a species.
（4）What is the author's attitude towards the latest approach？
A．Conservative.
B．Favourable.
C．Critical.
D．Ambiguous.

共享时间:2023-06-30 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

204204. （2023•长安区一中•高一上期末）     Do you know how it is when you see someone yawn and you start yawning too？Or how hard it is to be among people laughing and not laugh yourself？Well，apparently it's because we have mirror neurons （神经元） in our brains.
    Put simply，the existence of mirror neurons suggests that every time we see someone else do something，our brains imitate it，whether or not we actually perform the same action.This explains a great deal about how we learn to smile，talk，walk，dance or play sports.But the idea goes further：mirror neurons not only appear to explain physical actions，they also tell us that there is a biological basis for the way we understand other people.
    Mirror neurons can undoubtedly be found all over our brains，but especially in the area which relate to our ability to use languages，and to understand how other people feel.Researchers have found that mirror neurons relate strongly to language.A group of researchers discovered that if they gave people sentences to listen to （for example： "The hand took hold of the ball"），the same mirror neurons were triggered when the action was actually performed （in this example，actually taking hold of a ball）.
    Any problems with mirror neurons may well result in problems with behavior.Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning.However，it is not yet known exactly how these discoveries might help find treatments for social disorders.
    Research into mirror neurons seems to provide us with ever more information concerning how humans behave and interact.Indeed，it may turn out to be the equivalent for neuroscience of what Einstein's theory of relativity was for physics.And the next time you feel the urge to cough in the cinema when someone else does-well，perhaps you'll understand why.

（1）What is the passage mainly about？
A．Existence of mirror neurons.
B．Functions of mirror neurons.
C．Ways to find mirror neurons.
D．Problems of mirror neurons.
（2）Mirror neurons can explain        .
A．why we cry when we are hurt.
B．why we yawn when we feel sleepy.
C．why we cough when we suffer from a cold.
D．why we smile when we see someone else smile.
（3）The underlined word "triggered" in the third paragraph probably means "        ".
A．cut off.
B．set off.
C．built up.
D．broken up.
（4）We can learn from the passage that mirror neurons        .
A．relate to human behavior and interaction.
B．result in bad behavior and social disorders.
C．control human physical actions and feelings.
D．determine our knowledge and language abilities.

共享时间:2023-02-08 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

204183. （2023•长安区一中•高一下期末） Today's grandparents are joining their grandchildren on social media，but the different generations' online habits couldn't be more different.In the UK the over-55 s are joining Facebook in increasing numbers，meaning that they will soon be the site's second biggest user group，with 3.5 million users aged 55-64 and 2.9 million over-65s.
   Sheila，aged 59，says， "I joined to see what my grandchildren are doing，as my daughter posts videos and photos of them.It's a much better way to see what they're doing than waiting for letters and photos in the post.That's how we did it when I was a child，but I think I'm lucky I get to see so much more of their lives than my grandparents did."
   Interestingly，Sheila's grandchildren are less likely to use Facebook themselves.Children under 17 in the UK are leaving the site - only 2.2 million users are under 17 -but they're not going far from their smartphones.Chloe，aged 15，even sleeps with her phone. "It's my alarm clock so I have to，' she says. "I look at it before I go to sleep and as soon as I wake up."
   Unlike her grandmother's generation，Chloe's age group is spending so much time on their phones at home that they are missing out on spending time with their friends in real life.Sheila，on the other hand，has made contact with old friends from school she hasn't heard from in forty years. "We use Facebook to arrange to meet all over the country，" she says. "It's changed my social life completely."
   Parents have an important role to play if they want their kids to spend more time in real life.Peter，38，who spends most of his time in front of a screen，is recently determined to set a better example to his kids.In the evening or at weekends，he would leave his smartphone home and take his kids out to nature.

（1）What can we learn from Paragraph 1？
A．Older people have difficulty using social media.
B．Children spend more time with their grandparents.
C．More and more elderlies begin to use social media.
D．Social media have become more friendly to the elderly.
（2）How does Sheila feel about social media？
A．Worried.
B．Satisfied.
C．Excited.
D．Disappointed.
（3）What can be concluded from the passage？
A．People tend to have less social life as they get older.
B．Young people are getting away from their smartphone.
C．More young people choose to meet their friends in person.
D．Social media actually help old people to meet their friends.
（4）What's the best title for this passage？
A．Different Online Habits Across Generations.
B．The Good Old Days Without Smartphones.
C．The Next Generation of Social Media.
D．The Use of Smartphones at School.

共享时间:2023-07-14 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

204166. （2023•周至四中•高二下期末）     Imagine cozying up in your bed after a long day.You scroll through your favorite social media apps for what feels like ten minutes，but then you realize hours have passed.You promise yourself just five more minutes—then it's 3：00 am.You wake up tired the next morning and go to work dizzy but do the same thing again that night.You know you need the rest，but you still stay up and sacrifice sleep to scroll aimlessly on your smartphone.
    You are not alone.This phenomenon is called revenge bedtime procrastination （RBP），which is defined by the Sleep Foundation as "the decision to sacrifice sleep for leisure time that is driven by a daily schedule lacking in free time."In other words，it occurs when people stay up late at night to do things they enjoy，such as scrolling the Internet or watching TV，because they feel they lack the freedom to do these things during the daytime.
    How do you know if you're engaging in RBP？Ask yourself these questions：Do you delay going to sleep because you would rather do other things that you enjoy，such as watching TV or YouTube videos or playing video games？Do you stay up late to spend time with friends or family？Do you miss out on sleep even though you know it's important and that there are consequences to pay for feeling tired？Do you feel deprived of your personal life and free time to simply relax？Does your day mostly seem out of your control？Do you delay getting projects done，exercising or completing chores？
    What puts someone at risk for engaging in RBP？Being a"night owl"can make people more inclined to stay up late.Dealing with significant daytime stress，especially tied to work，is a big risk factor.Working extended hours or having a long commute are other risks，since these leave little or no time for entertainment or relaxation.
    A lack of sleep is tied to many different physical and mental health problems.When revenge bedtime procrastination leads to too little sleep，it can cause negative effects on your well-being，such as：fatigue，reduced motivation and productivity，heightened risk of drowsy driving and accidents，worsened anxiety symptoms，reduced self-regulation，metabolic（新陈代谢） disorders，weight gain，obesity，and even some bacterial infections and viruses.

（1）Why do people develop revenge bedtime procrastination？
A．They want to find excuses for sleeping late.
B．They strive to fulfil what they ought to do.
C．They hope to effectively resist fatigue and obesity.
D．They seek to make up for what they can't do during daytime.
（2）Which of the following is an example of RBP？
A．Eating the tasty chocolate at eight o'clock in the evening.
B．Drinking and chatting with your friends or family at weekends.
C．Delaying sleep time to watch your favourite TV series.
D．Working with colleagues to complete important projects at night.
（3）Which of the following is NOT the cause of an increased risk of RBP？
A．You are a person who enjoys staying up late at night.
B．You can scroll your phone during subway commuting hours.
C．You have to overcome great pressure associated with work.
D．You are continuously asked to work overtime by your boss.
（4）What is the text mainly about？
A．A brief introduction to RBP.
B．Symptoms related to RBP.
C．Negative effects produced by RBP.
D．The risks of engaging in RBP.

共享时间:2023-07-12 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

218411. （2023•长安区一中•高二下二月）     Jonathan the tortoise，the world's oldest land animal，turned 190 over the weekend on the island of St.Helena，where he enjoyed a "cake" of seasonal fruits，leafy greens and vegetables，including carrots carved into the number "190".
   Jonathan was brought to St.Helena from the Seychelles in 1882 as a gift.According to Guinness World Records，Jonathan surpassed the previous record holder，Tu'i Malila，who lived in the 1770s until 1965 and could be even older.He arrived in St.Helena as a fully mature tortoise，meaning he was at least 50 in 1882.
   "The vet is still feeding him by hand once a week to boost his calories，vitamins，minerals and trace elements，as he is blind and has no sense of smell.His hearing though is excellent and he loves the company of humans，and responds well to his vet Joe Hollins' voice as he associates him with a feast，Guinness World Records said.
   "The tortoise enjoys the sun but on very hot days takes to the shade.On mild days，he will sunbathe his long neck and legs stretched fully out of hiell to absorb heat and transfer it to his core， " according to Hollins.When it's cold，Jonathan has been known to "dig himself into leaf mold or grass cuttings and remain there all day. "
   In most cases，the lifespan of a tortoise or turtle depends on the species and level of care they receive.They generally live much longer in captivity than in the wild，because "in the wild，they must find their own food in addition to evading predators while not getting medical treatment.Larger turtle and tortoise species also tend to live longer than their smaller counterparts.For more information about animal record holders，click here.

（1）When might Jonathan be born？
A．In 1832.
B．In 1770.
C．In 1965.
D．In 1882.
（2）Which of the following statement is TRUE according to the text？
A．Jonathan had a birthday cake made of fruits，meat，and vegetables.
B．Jonathan is the Guinness World holder of the oldest land animal.
C．Jonathan was born and raised on the island of St.Helena.
D．Jonathan is a very old but healthy tortoise with full senses.
（3）Which is not a reason why a tortoise in the wild has a relatively shorter lifespan？
A．Lack of medical treatment.
B．Food shortage.
C．Species differences.
D．Animal enemies.
（4）Where can we probably find this article？
A．In a science fiction.
B．In a biology textbook.
C．In a travel brochure.
D．On a news website.

共享时间:2023-06-26 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

204078. （2023•西安中学•高一上期末）     Having a smart phone may not be as smart as you think.They may let you surf the Internet，listen to music and take photos wherever you are...but they also turn you into a workaholic，it seems.
   A study suggests that，by giving you access to emails at all times，the smartphone adds as much as two hours to your working day.Experts found that British people work an additional 460 hours a year on average as they are able to respond to emails on their mobiles.The study shows the average UK working day is between 9 and 10 hours，but 2 more hours is spent responding to or sending work emails，or making work calls.
   Almost one in ten admits spending up to three hours outside their normal working day checking work emails.Some workers say they are on call almost 24 hours a day.Nearly two-thirds say they often check work emails just before they go to bed and as soon as they wake up，while over a third have replied to one in the middle of the night.The average time for first checking emails is between 6：00 a.m and 7：00 a.m，with more than a third checking their first email in the period，and a quarter checking them between 11：00 p.m.and midnight.
   Ghadi Hobeika，marketing director of Pixmania，said： "The ability to access millions of Apps has made smartphone invaluable for many people.However，there are disadvantages.Many companies expect their employees to be on call 24 hours a day，seven days a week，and smartphones mean that people cannot get away from work.The more constantly in touch we become，the more is expected of us in work."

（1）With a smart phone the average UK working day is        .
A．11 to 12 hours
B．9 to 10 hours
C．8 hours
D．2 hours
（2）We can learn from the text that the British people        .
A．prefer to check emails in the morning
B．are crazy about different smartphone
C．work more hours with smartphones
D．shorten their normal working hours
（3）What does the underlined word "invaluable" mean？
A．Useless.
B．Necessary.
C．Expensive.
D．Cheap.
（4）What does Ghadi Hobeika feel about smartphones？
A．They are unimportant for most of the people.
B．They have disadvantages for some companies.
C．They are useful to improve the work ability.
D．They make it impossible for people to rest.

共享时间:2023-02-14 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

203957. （2024•鄠邑二中•高二下期末）     A recent study in the journal Current Biology found that people danced 12% more when very low frequency bass （低音） was played.Scientists wanted to see what factors of music make us want to dance. "We look at things like what kinds of rhythms make us really drawn in and want to move more，" said Daniel Cameron，a neuroscientist and the lead author of the study.
    Volunteers were led into a lab that was changed into an electronic dance music concert，with live music performed for them，who were equipped with headband s that had a motion capture sensor.The lab had special speakers that could play a very low frequency bass，undetectable to the human ear.The set lasted about an hour.Researchers introduced the very low bass every 2.5 minutes and found that the concertgoers moved more when the speakers were on —even though they couldn't hear it.
    Cameron thinks that our vestibular （前庭的） system can help explain the reason. "It's the inner-ear structures that give us a sense of where our head is in space，" he says. "That system is sensitive to low-frequency stimulation，especially if it's loud."
    Some people hear music and can't help but move，whether there are low，silent bass frequencies or not.So why do humans dance？ "It's hard to test this，but there has been some work on why we may have evolved this way.We know that moving together in synchrony （同步） when we're making music together and dancing together leads to social bonding.We feel better about the people we're with.We feel more connected with them，" Cameron says. "So you can imagine this has potential advantages for groups throughout the long history of our species."
    Evolution aside，Cameron finds value in knowing his study has uncovered just one of the ingredients for what makes us want to dance a little bit more.

（1）What does Cameron's research focus on？
A.The popularity of dancing among people.
B.The evolutionary reasons why humans dance.
C.The musical elements that encourage dancing.
D.The little effect of low frequency bass on dancers.
（2）What can we learn about the research setup described in paragraph 2？
A.Low frequency bass was played regularly.
B.Participants tracked their own movements.
C.The dance music was performed in a live concert.
D.The human speakers performed for an entire hour.
（3）Why might humans have evolved to dance according to Cameron？
A.To inspire imagination.
B.To promote communication.
C.To create work opportunities.
D.To stimulate the body's potential.
（4）What can be the best title for the text？
A.The Science of Dance
B.The Benefit Behind Dancing
C.The Role of Rhythms in Music
D.The Evolution of the Musical System

共享时间:2024-07-20 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

218653. （2023•铁一中学•高二下二月） For some people，October is Octobear.On October 5，Katmai National Park and Preserve in southern Alaska kicked off Fat Bear Week，when fans compare before and after photos of bears to vote for the one they think has gained the most weight before they bed down for the long freezing winter.Bear747，also known as"Bear Force One"，took the first-place spot with 68，105 votes.It weighed around 1，400 pounds.
   Fat Bear Week started in 2014.At first，it was just Fat Bear Tuesday.Mike Fitz，a former park keeper at Katmai，noticed that live webcamowing the bears generated a lot of online comments，so he let people vote for their favorite fat bear on the Internet.The one-day event attracted 1，700 votes.In 2015，it was extended to a week.Last year，nearly 800，000 people got involved，turning it into a global campaign.
   The contest serves two main purposes.First，some of America's national parks are in remote and undeveloped areas，which are difficult or costly to reach.Fat Bear Week brings Alaska's wilderness to fans' computer screens."It's not limited to the fortunate few who can go to the river anymore."Fitz said.
   Second，Fat Bear Week brings attention to the bears and the ecosystems they live in.The 2，200 bears of Katmai are strong for feeding on some of the healthiest salmon （三文鱼） in the world，said Sara Wolman，a former park keeper.Salmon in the Pacific Northwest are suffering from overfishing，dam construction and warming rivers due to climate change.Luckily，Brooks River，which Katmai's bears like to fish in，has been free from these threats so far.
   Fat Bear Week has spread like viruses.Fans and creators say it's because it shows a conservation success story.For one week，people don't have to focus on climate change or habitat loss."Maybe things aren't super great all the time in the world，"said Felicia Jimenez，who is a current Katmai keeper."But there are some really fat bears in Alaska."

（1）Why was Bear 747 the winner？
A．It was the heaviest.
B．It was the most famous.
C．It gained the most pounds.
D．It presented the best photos.
（2）What is the purpose of paragraph 2？
A．To praise Mike Fitz for his work.
B．To review the history of the event.
C．To show the popularity of fat bears.
D．To explain the role of live webcams.
（3）What can we learn about Katmai's bears？
A．They bring tourists to the park.
B．They have a stable food source.
C．They remain difficult to be seen.
D．They face a population decline.
（4）Which can be the best title for the text？
A．Fat Bear Week：Conservation Is Joyful.
B．Brown Bears：Winter Survival Is Crucial.
C．Bear 747：A Fat Yet Healthy Champion.
D．Katma's Bears：A Special Beauty Contest.

共享时间:2023-06-16 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

218693. （2022•铁路中学•高二上二月） The Healthy Habits Survey（调查）shows that only about one third of American seniors have correct habits.Here are some findings and expert advice.
   1.How many times did you brush your teeth yesterday？
   ?Finding：A full 33%of seniors brush their teeth only once a day.
   ?Step：Remove the 300 types of bacteria in your mouth each morning with a battery-operated toothbrush.Brush gently for 2 minutes at least twice a day.
   2.How many times did you wash your hands or bathe yesterday？
   ?Finding：Seniors on average bathe fewer than 3 days a week.And nearly 30% wash their hands only 4 times a day—half of the number doctors recommend.
   ?Step：We touch our faces around 3 000 times a day—often inviting germs（病菌）to enter our mouth，nose and eyes.Use toilet paper to avoid touching the door handle.And most important wash your hands often with hot running water and soap for 20 seconds.
   3.How often do you think about fighting germs？
   ?Finding：Seniors are not fighting germs as well as they should.
   ?Step：Be aware of germs.Do you know it is not your toilet but your kitchen sponge（海绵）that can carry more germs than anything else？To kill these germs，keep your sponge in the microwave for 10 seconds.

（1）What is found out American seniors        ？
A．About one third of them brush their teeth only once a day.
B．Nearly 30%of them bathe three days a week.
C．All of them are fighting germs better than expected.
D．Most of them have good habits.
（2）Doctors suggest that people should wash their hands        .
A．twice a day
B．eight times a day
C．four times a day
D．three times a day
（3）Which of the following is true according to the text        ？
A．We should keep from touching our faces.
B．There are less than 300 types of bacteria in the mouth.
C．A kitchen sponge can carry more germs than a toilet.
D．We should wash our hands before touching a door handle.
（4）The text probably comes from        .
A．a guide book
B．an official document
C．a book review
D．a popular magazine

共享时间:2022-12-25 难度:2 相似度:1.4

解析

纠错

下载

组卷白板

dygzyyyn

2023-02-08

高中英语 | 高二上 | 阅读理解

下载量
浏览量
收益额

相关试卷 更多>>

2022-2023学年陕西省西安市高新一中本部高二（上）期末英语试卷

更新:2023-02-08 03:09浏览量:14

微信扫码立即登录

AI助手

普通登录

手机登录

微信扫码立即登录

AI助手