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202617. （2020•西安中学•一模） Building a Lasting Social Relationship
We all know that friends are special people who we share our lives with，and who share their lives with us in return．（1）
   According to research recently published in the Journal of Social and Personal Relationships，the key is to use "we-talk"．
   Led by University of California psychologist Megan Robins and her colleagues，the researchers reviewed and analyzed 30 different studies involving over 5，000 participants．（2）
   The word "we" moves people from an individual position into a partnership，which makes us more interdependent． " （3）       Word use is a window into what people are thinking and feeling without asking them，" Robbins told Science Daily．
   （4）       The primary point is that interdependence may bring about supportive and relationship-centered behaviors and positive perceptions of the partner - especially important in times of stress and disagreement．
   Contrary to "we-talk"，there is "I-talk"，which refers to the frequent use of the first-person singular pronouns，such as "I"， "me" and "mine"，when writing or speaking．Earlier this year，researcher analyzed a set of data that came from 47，000 people in Germany and the US．（5）       As you can see from the two studies，too much "I-talk" can make you feel depressed．But "we-talk" can encourage you to become more positive and create a chain effect of healthy interdependence with others．
   So next time you are talking to a friend，try using more "we-talk"．You may find yourself feeling more positive - and the effect it will have on your friend will be positive as well．

A．Pronouns offer an insight into whether people see themselves as individuals or as part of a whole．
B．If you are speaking in a person context，you're speaking about something that's of relevance to you．
C．Their research also found that "we-talk" is helpful for resolving conflicts．
D．Self-centered people are found to be indifferent to many things in society and other people because all their concentration is only on themselves and their needs．
E．This analysis of "we-talk" suggested that the frequent use of "we" and "us" is linked to happier and healthier relationships．
F．They found that too much "I-talk" was an accurate linguistic marker for the likelihood that someone is feeling stressed or experiencing negative emotions．
G．But seeking friends and keeping the friendship going are never easy．

共享时间:2020-03-13 难度:2

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健康，自然科学研究成果，

[答案]

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[解析]

（1）G．推理判断题．根据前文We all know that friends are special people who we share our lives with，and who share their lives with us in return．我们都知道，朋友是特殊的人，我们与他们分享我们的生活，他们与我们分享他们的生活作为回报．可知但是寻找朋友和保持友谊从来都不容易．故选G．
（2）E．推理判断题．根据文章下文The word "we" moves people from an individual position into a partnership，which makes us more interdependent．" （"我们"这个词把人们从个体的位置上转移到了伙伴关系上，这让我们更加相互依赖．"）可知，对"we﹣talk"的分析表明，频繁使用"we"和"us"更容易与快乐、更健康的关系相联系．故选E．
（3）A．推理判断题．根据前文The word "we" moves people from an individual position into a partnership，which makes us more interdependent．（"我们"这个词把人们从个体的位置上转移到了伙伴关系上，这让我们更加相互依赖．"）可知，从使用"we'这个代词能够有助于洞察人们是把自己看作是个人还是整体的一部分．故选A．
（4）C．推理判断题．根据后文The primary point is that interdependence may bring about supportive and relationship﹣centered behaviors and positive perceptions of the partner﹣﹣especially important in times of stress and disagreement．（主要的一点是，相互依赖可能会带来支持和以关系为中心的行为，以及对伴侣的积极看法，在压力和分歧时期尤其重要．）可知，研究还发现， "we"所体现的相互依赖会带来支持和以关系为中心的行为，故"we﹣talk "这对于冲突的解决是有帮助的．故选C．
（5）F．推理判断题．根据后文As you can see from the two studies，too much "I﹣talk" can make you feel depressed．（从这两个研究中你可以看到，过多的"I﹣Talk"会让你感到抑郁．）可知，过多的"I﹣Talk'可以反映某人感到压力或经历负面情绪的可能性．故选F．

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205825. （2017•西安中学•高二下期末） Tips for healthy skinGood skin care and healthy lifestyle choices can help delay the natural aging process and prevent various skin problems．（1）
◆Don't smoke
Smoking makes your skin look older and contributes to wrinkles．Smoking narrows the tiny blood vessels in the outermost layers of skin，which decreases blood flow．（2）       Smoking also damages the fibers that give your skin strength and elasticity．Besides，the repetitive facial expressions you make when smoking can contribute to wrinkles．
◆Manage stress
Uncontrolled stress can make your skin more sensitive and cause other skin problems．To encourage healthy skin and a healthy state of mind，take steps to manage your stress．Set reasonable limits，cut down on your to-do list and make time to do the things you enjoy．（3）
◆Have a healthy diet
A healthy diet can help you look and feel your best．（4）       The association between diet and acne isn't clear，but some research suggests that a diet rich in vitamin C and low in unhealthy fats and processed or refined carbohydrates might promote younger-looking skin．
◆（5）
One of the most important ways to take care of your skin is to protect it from the sun．A lifetime of sun exposure can cause wrinkles，age spots and other skin problems as well as increase the risk of skin cancer．

A．Get started with these four tips．
B．Protect yourself from the sun
C．Try to stay indoors as often as possible．
D．Don't eat anything that contains fat or oil
E．The results might be more dramatic than you expect．
F．Eat plenty of fruits，vegetables，whole grains and lean proteins．
G．This depletes the skin of oxygen and nutrients that are important to skin health．

共享时间:2017-07-11 难度:3 相似度:1.67

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201828. （2024•西安中学•九模） Every morning is a struggle.（1）       But did you know that drinking water can make you more energetic and productive？
   It helps to balance your nervous system.Drinking water on empty stomach especially if it's hot can improve the health of your nervous system.（2）        At this moment，if you just have a glass of warm water，it can properly offer water to your nervous system，which will help it function properly.
   It prevents mild headaches.（3）       So just by increasing your water intake，you are basically preventing your chances from suffering from them.
   （4）       Water can help release bacteria and other harmful elements from your system.This，in turn，can help your body fight the effects of certain chemicals which can cause your looking older.Furthermore，your skin will feel refreshed，which can help it maintain a flexible appearance.
   It improves your appetite.Early in the morning，with your stomach totally empty，it is natural you will feel hungry.So another benefit of drinking water is preparing you to have the most important meal of the day一breakfast.（5）
   So now you know the benefits of drinking water on empty stomach.Just add a glass of warm or hot water to your schedule after you wake up and see all the health benefits it will bring to your life.

A.It prevents body aging.
B.It promotes mental fitness.
C.Early morning，the stomach is most thirsty.
D.We think that a cup of coffee would make things right.
E.The importance of drinking water can't be emphasized too much.
F.Besides，having a healthy desire for food is good for overall health.
G.Doctors say they result from the removal of water among various reasons.

共享时间:2024-06-24 难度:1 相似度:1.5

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204868. （2022•长安区一中•高二下期末） We all know about the health benefits of swimming，including building endurance，muscle strength and cardiovascular （心血管的） fitness.（1）       Many people feel that swimming is very exciting and relaxing.
   Cold-water swimming sometimes called wild swimming involves swimming in natural areas including ponds，rivers and the sea.Jumping in cold water gives a short sharp shock to the body.（2）        A cold dip might wake you up，but research has found it can have much bigger benefits than those for your body and mind.As well as being good exercise cold-water swimming improves well-being.
   （3）        One man who suffered constant pain after surgery claimed he was cured by taking a swim in cold open water.And another swimmer，Sandria Simons，told the BBC "the immersion of your body in cold，salt water，just feeling like you're at one with nature if you like，just feels amazing".
   What is it that people are gaining from this cold experience？Doctors say getting into cold water makes a stress response，but the more you do it，your reaction to stress is reduced.（4）        In addition，cold-water swimming can exercise swimmers' willpower.But there are bigger benefits of this exercise.Some experts believe cold-water swimming helps "cross-adaptation"，where one form of stress prepares the body for another.（5）       So，if you're convinced that this is for you，take advice：approach it with caution，swim with a friend，and maybe start in the summer，when the water temperatures are higher.

A.It's also thought to strengthen our digestive function.
B.Cold-water swimming can function as a dose of medicine.
C.For example，it helps reduce the stress of exercising at high altitudes.
D.If you don't mind getting wet，it can be fun too.
E.However，many participants say they get used to it.
F.Cold-water swimming can substitute medicine.
G.We all know exercise can extend people's life span.

共享时间:2022-07-01 难度:1 相似度:1.5

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205945. （2016•西北大附中•高二下期末） Feeling both positive and negative emotions is a natural part of being human．We might use the word"negative"to describe more difficult emotions，but it doesn't mean those emotions are bad or we shouldn't have them．Still，most people would probably rather feel a positive emotion than a negative one．（1）       ．
    What matters is how our emotions are balanced-how much of each type of emotion，positive or negative，we experience．
    Negative emotions warn us of threats or challenges that we may need to deal with．For example，fear can alert us to possible danger．（2）       ．Angry feelings warn us that someone is stepping on our toes，crossing a boundary，or violating our trust．Anger can be a signal that we might need to act on our own behalf．
    Negative emotions focus our awareness．（3）       ．But too many negative emotions can make us feel anxious，exhausted，or stressed out．When negative emotions are out of balance，problems might seem too big to handle．
    Positive emotions balance out negative ones，but they have other powerful benefits，too．Instead of narrowing our focus like negative emotions do，positive emotions affect our brains in ways that increase our awareness，attention，and memory．They help us take in more information and hold several ideas in mind at once．（4）       ．
    When positive emotions open us up to new possibilities，we are more able to learn and build on our skills．（5）       ．

A．What helps you feel confident？
B．That leads to doing better on tasks and tests．
C．It's a signal that we might need to protect ourselves．
D．They help us focus on a problem so we can deal with it．
E．For example，it's likely you'd prefer to feel happy instead of sad．
F．And they then make us understand how different ideas relate to each other．
G．Pay attention to these powerful tools and find ways to make time for them．

共享时间:2016-07-12 难度:1 相似度:1.5

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205529. （2020•蓝田县•高三上期末） Surprising uses for lemons Lemons are tasty and healthy，but they are simply so much more than for making lemonade. （1）
   1.Lemons are used to refresh and clean a cutting board.
   With garlic and onions being used widely in cooking，the struggle of washing the unpleasant smell out of a cutting board is something many people can relate to.But not only that，the cutting board can be home to all sorts of harmful bacteria.
   （2）        Cut one in half and press the fruit against the board，wipe hard until the juices flow over the board，wash and enjoy your lemon-fresh cutting board.
   2.Lemons are used to unclog a drain （疏通排水管）.
   First，several lemons are squeezed for their juices into a cup.Then the drain is washed with boiling water before being filled with half a box of baking soda.Lemon juice is poured over the baking soda，causing it to bubble. （3）
   3.Another part of your kitchen you can clean with lemons is your microwave.
   Putting some lemon juice into a cup of water and microwaving for 5 minutes not only loosens up stains in the microwave so they are easily wiped away，but leaves a fresh smell behind.
   4. （4）
   If you are lucky enough to have a dishwasher in your house，you can freshen things up by putting a few lemon slices into your dishwasher.
   5.Lemons can be used to create a homemade face scrub （磨砂膏）.
   First，you need three tablespoons of olive oil，the juice of a lemon，two tablespoons of honey and half a cup of sugar. （5）       After the time is up，wash to brighten your skin.

A.Luckily，life has brought us lemons.
B.After 15 minutes，water flows smoothly.
C.Here are some different uses for the fruit.
D.Then combine，apply and leave on for 15 minutes.
E.Lemons can get rid of unpleasant smells in the kitchen.
F.Lemons can be put into your dishwasher to freshen things up.
G.Cut a lemon and squeeze it over the rubbish before throwing it away.

共享时间:2020-02-13 难度:1 相似度:1.5

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205491. （2020•莲湖区•高一下期末） Can a bowl of chicken soup help fight a cold？Maybe．But will going outside with wet hair make you sick？No．（1）        Here are some more．
   Feed a cold，starve a fever．Being sick often makes you eat less．But force-feeding won't help．What will help is drinking more water and getting enough calories．A 2008 study found that mice having flu took longer to recover and were more likely to suffer ill effects if they were dieting．（2）
   Vicks VapoRub（薄荷膏） in your socks treats coughs．A widely spread post on line once suggested putting Vicks VapoRub on feet at night and covering them with socks to treat coughs．（3）       VapoRub is usually used on a child's chest or throat to reduce cough．So it would not work in your socks．Still，some fans stand by this treatment．
（4）        Colds and flu are caused by viruses．They do spread during cold-weather seasons，but you're more likely to pick them up inside than out．In fact，going outside and getting more physical activities-and not just during cold and flu season-may help prevent sickness．
   A wet head can make you sick．You'll probably feel cold if you don't blow your hair dry on a cold day，but not much else will happen．（5）        Unless you are so cold that you get a low temperature，which could make you sensitive to flu，wet hair or clothes won't increase your possibility of catching a cold．

A．It became an internet popularity．
B．You'll get sick if going out without a coat．
C．Again，colds are caused by a virus．
D．That's just an incorrect traditional belief in cold．
E．But you have to actually wear it for the health benefits．
F．Experts suggest adding medicines three times a day to your meal．
G．The researchers' suggestion is to stop dieting until after flu season．

共享时间:2020-07-11 难度:1 相似度:1.5

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206058. （2016•七十中•高一下期末） Are you truly happy？Do you ever know what it means to be happy and what it takes to achieve happiness？（36）       ．The following are a few tips that I follow to create happiness in my life．
※Make a plan for attaining goals that you believe will make you happy．Your moods will very likely increase if you are going after something you value．
※Surround yourself with happy people．It is easy to begin to think negatively when you are surrounded by people who think that way．（37）       ．
※When something goes wrong，try to figure out a solution instead of being absorbed in self pity．Truly happy people don't allow setbacks to affect their mood because they know that with a little thought they can turn the circumstances back to their favor．
※（38）       ．These few minutes will give you the opportunity to focus on the positive things in your life and will lead you to continuous happiness．
※（39）       ．Whether you treat yourself to lunch，take a long，relaxing bath or simply spend a few extra minutes on your appearance，you will be subconsciously （下意识地） putting yourself in a better mood．
※Finding the humor in situations can also lead to happiness．Find a way to make light of a situation that would otherwise make you happy．
※Keeping healthy is another way to achieve happiness．（40）
A．What makes one person happy may be very different from what makes someone else happy．
B．On the contrary，if you are around people who are happy，their emotional state will be infectious．
C．Being overweight or not eating nutritious foods can have a negative effect on your mood．
D．These are important questions for anyone who is seeking happiness to ask themselves．
E．Spend a few minutes each day thinking about the things that make you happy．
F．There are some tips in life that lead to happiness．
G．It's also important to take some time each day to do something nice for yourself．

共享时间:2016-07-14 难度:1 相似度:1.5

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202046. （2022•西安中学•四模） As your teacher passes out the math test，your palms turn sweaty.You notice that your heart has begun to race.Glancing down at the page，you suddenly forget those operations on which you had drilled only a few days earlier.Do you perform all additions first in a complex calculation？（1）       Suddenly，you start to doubt a lot of things that you know.
    If that sounds familiar，you might suffer from math anxiety.Or maybe not.Even researchers who study this condition note that it can be surprisingly hard to define math anxiety. （2）        After all，it's not an officially recognized mental disorder in the way that depression is.
   （3）        It asks things like "how anxious would you feel about being given a set of division problems to solve on paper".Those who score high on these surveys about stress over making calculations related to numbers will be labeled math anxious.In general，people who panic over their math skills tend to do worse in math classes than people who don't mind numbers.（4）        "Just because you're math anxious，that doesn't always mean you're bad at math，" notes Rose Vukovic，an educational psychologist at the University of Minnesota in Minneapolis.
    Math anxiety affects people of all ages.It can lead to poor performance in math classes. （5）       Throughout life，this type of stress can stand in the way of mastering skills or projects in a host of areas that rely on calculations.But the good news is that the problem is manageable.Researchers are finding ways people can cope with this stress.

A.But that's not always true.
B.It has an unimaginable impact.
C.And its impacts don't end at graduation.
D.Oh，you know it well you're pretty sure，right？
E.To diagnose math anxiety，researchers conduct a questionnaire.
F.It's also hard to identify precisely how many people suffer from it.
G.Math anxiety has also been linked to negative emotions from the past.

共享时间:2022-04-19 难度:1 相似度:1.5

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202265. （2022•西安三中•五模） From Mozart to pop music，tons of people enjoy listening to various types of music while they paint，write，or draw．Many believe that music helps improve creativity．But an international study is challenging that viewpoint．（1）
   To come to their conclusions，researchers had participants complete verbal （文字的） problems designed to inspire creativity while sitting in a quiet room．（2）        They found that background music significantly hurt the participants，ability to complete tasks associated with verbal creativity．The tasks were simple word games．（3）        Then，they were asked to find a single word associated with all three that could be combined to form a common phrase or word．Participants completed the tasks in either a quiet room，or while exposed to three different types of music：music with unfamiliar lines，instrumental music，or music with familiar lines．
   Dr．McLatchie and his colleagues conclude that music interferes with （干扰） the verbal working memory of the brain．（4）       Also，as far as the library background noises having seemingly no effect，the researchers believe that is the case because library noises create an environment of steady state that doesn't interrupt concentration．
   "（5）       Instead，they demonstrate that music，regardless of the presence of its content，consistently interrupts creative performance in insight problem solving，" the study reads．

A．And this in turn holds back creativity．
B．It has nothing to do with the positive reaction．
C．Then again，they were tested while music was played in the background．
D．Psychologists say that their findings indicate music actually blocks creativity．
E．For example，participants were given three words，such as dress，dial，and flower．
F．Before the experiment，the participants didn't study the music they would listen．
G．To conclude，the findings here challenge the popular view that music builds up creativity．

共享时间:2022-05-12 难度:1 相似度:1.5

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202522. （2021•西安中学•二模） We all know about the health benefits of swimming.It offers a great workout to the body --- it builds endurance，muscle strength and cardiovascular（心血管的）fitness. （1）       Many people feel that swimming is very exciting and relaxing.
   Cold-water swimming - sometimes called wild swimming - involves swimming in natural areas including ponds，rivers and the sea.Jumping in cold water gives a short sharp shock to the body. （2）        A cold dip might wake you up，but research has found it can have much bigger benefits than those for your body and mind.As well as being good exercise，cold-water swimming improves well-being.
   （3）       One man who suffered constant pain after surgery claimed he was cured by taking a swim in cold open water.And another swimmer，Sandria Simons，told the BBC "the immersion of your body in cold，salt water，just feeling like you're at one with nature if you like，just feels amazing."
   What is it that people are gaining from this cold experience？Doctors say getting into cold water makes a stress response，but the more you do it，your reaction to stress is reduced.（4）        In addition，cold-water swimming can exercise swimmers' willpower.But there are bigger benefits of this stress-reducing exercise.Some experts believe cold-water swimming helps "cross-adaptation"，where one form of stress prepares the body for another. （5）
   So，if you're convinced that this is for you，take advice：approach it with caution，swim with a friend，and maybe start in summer，when the water temperatures are higher.

A.Cold-water swimming is beneficial to people.
B.If you don't mind getting wet，it can be fun，too.
C.However，many participants say they get used to it.
D.It's also thought to strengthen our digestive function.
E.We all know exercise can make people live a long life.
F.Cold-water swimming can cure certain conditions.
G.For example，it helps reduce the stress of exercising at high altitudes.

共享时间:2021-03-16 难度:1 相似度:1.5

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204281. （2023•阎良区•高二下期末）     Your blood pressure is usually one of the first things that are measured when you go to see a doctor.Not only high blood pressure，but also low blood pressure can lead to health problems.How do you recognize low blood pressure？
Normal values
   （1）       .Your blood pressure mainly depends on your gender and age.In general，the diastolic pressure （舒张压） doesn't exceed 95 mmHg and the systolic pressure （收缩压） doesn't exceed 140 mmHg.When both of them are much lower，your blood pressure might be too low.For women，this translates to a blood pressure lower than 100 over 60.For men this is slightly higher：110 over 70.
   （2）
If your blood pressure is probably normal，you'll feel comfortable.Even if your values are very low，this doesn't mean that you experience any complaints.Do you experience the following problems — dizziness，seeing black spots，light-headedness or fainting？（3）       .
Possible causes
   Low blood pressure is troublesome in most cases，but it is not a sign of a potential disease.Women are more likely to suffer from low blood pressure.Besides，certain medicines can lower blood pressure.（4）        ，your blood pressure may also have dropped.Finally，a low blood pressure can indicate blood loss or infections.If you experience any symptoms，please visit your doctor to find out what the cause is.
Treatment and tips
   （5）       .If your blood pressure is too low，there are many things to consider.Drink enough water，especially in warm weather.Stand up slowly after lying or sitting down for a long time.In this way you can prevent dizziness and blurred vision.

A．Symptoms of low blood pressure
B．The comfort and normal blood pressure
C．Try to reduce the time spent in taking a bath
D．If so，your blood pressure might be too low
E．The treatment depends on what its cause is
F．First of all，it is important to know what a normal blood pressure looks like
G．If you have been very sick and have thrown up

共享时间:2023-07-14 难度:2 相似度:1

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205119. （2022•蓝田县•高二上期末） It is a war without guns，bombs，or smoke.A new coronavirus，a deadly disease，breaks out all over the world.What should you do to keep yourself from this virus？（1）       .
   Clean hands with soap and water or alcohol-based hand rub
   It is quite necessary to clean your hands with soap and water completely for at least 20 seconds be- fore you have meals and after using the toilet，especially after you return home（2）       ，you'd better wash your hands with alcohol-based rub.Viruses can spread from human contact with animals，so this is very important.
   Cover nose and mouth while coughing and sneezing
   When it comes to human to human transmission （传播）of the viruses，it often happens when someone comes into contact with an infected person's secretions （分泌物），such as droplets（飞沫）in a cough. （3）       ，you should cover your mouth and nose with a tissue.Or you can cough or sneeze into your sleeve.Avoid covering with your hand directly.
   （4）       .
   Wearing a mask is one of the most effective ways to protect you from getting infected.Make sure to wear it properly by tightening up the nose clip and pulling the bottom of it over your chin.If you are not feeling well or have symptoms of fever，a mask is needed to prevent you from spreading germs to others.
   Take exercise regularly
   （5）       .It can strengthen your heart and ensure the efficient flow of blood throughout the body.Besides，it can also improve you immune system，to some degree making it helpful to get away from the viruses and illnesses.
   All in all，if you have symptoms of fever and respiratory infection，you must seek immediate medical attention.

A.Wear masks
B.See a doctor
C.When you cough or sneeze
D.If you want to take exercise，you should get up early
E.Here are some suggestions you can follow in your daily life
F.If you are not careful enough to contact with animals or deal with animal wastes
G.Taking exercise regularly is one of the most important ways to stay away from the virus

共享时间:2022-03-01 难度:2 相似度:1

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202208. （2022•长安区一中•五模） At one point or another，you've probably heard someone speak with confidence on a topic that they actually know almost nothing about.This phenomenon is known as the Dunning-Kruger effect.
   In a set of studies，researchers Justin Kruger and David Dunning asked participants to complete tests of their skills in a particular domain（领域）.Then，participants were asked to guess how well they had done on the test.（1）       This effect was most pronounced among participants with the lowest scores on the test.
   In other words，if someone knows very little about a particular topic，they may not even know enough about the topic to realize that their knowledge is limited.Importantly，someone may be highly skilled in one area，but be influenced by the Dunning-Kruger effect in another domain. （2）
   If people who know very little about a topic think they're experts，what do experts think of themselves？Interestingly，Dunning and Kruger found that although experts typically guessed their performance was above average，they didn't realize quite how well they had done.They often make a different mistake：（3）
   What can people do to overcome the effect？Dunning and Kruger once had some of the participants take a logic test and then complete a short training session on logical reasoning.After the training，the participants were asked to assess how they'd done on the previous test.（4）       As a result，the participants who scored in the bottom 25 percent lowered their estimate of how well they thought they had done on the initial test.
   In short，The Dunning-Kruger effect suggests that we may not always know as much as we think we do. （5）       However，by challenging ourselves to learn more，we can work to overcome the effect.

A.Researchers found that the training made a difference.
B.They assume that everyone else is knowledgeable，too.
C.This happens when people know much about a topic.
D.They found that participants tended to overestimate their abilities.
E.All of them had an accurate view of their performance.
F.This means that everyone can potentially be affected by the Dunning-Kruger effect.
G.In some domains，we may not know enough about a topic to realize that we are unskilled.

共享时间:2022-05-06 难度:2 相似度:1

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205190. （2021•西安中学•高二上期末） Eyesight plays a very important role in our daily life.Every waking moment，the eyes are working to see the world around us.Over forty percent of Americans worry about losing eyesight，but it's easy to include steps into our daily life to ensure healthy eyes.Here are five suggestions for a lifetime of healthy eyesight：
   ? Schedule yearly exams. （1）        Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check.The good news is that millions of children now can have yearly eye exams and following treatment，including eyeglasses.
   ? Protect against UV rays （紫外线）.Long-term stay in the sun creates risk to your eyes.No matter what the season is，it's extremely important to wear sunglasses. （2）
   ? Give your eyes a break.Two-thirds of Americans spend up to seven hours a day using computers or other digital products. （3）        Experts recommend that people practice the 20/20/20 rule：every 20 minutes，take a 20-second break and look at something 20 feet away.
   ?（4）        As part of a healthy diet，eat more fruits and vegetables each day.Vitamins（维生素） C and E help protect eyesight and promote eye health.
   ?Practice safe wear and care of contact lenses （隐形眼镜）.Many Americans use contact lenses to improve their eyesight.While some follow the medical guidance for wearing contact lenses，many are breaking the rules and putting their eyesight at risk.
   （5）        Otherwise，you may have problems such as red eyes，pain in the eyes，or a more serious condition.

A.Eat your greens.
B.Eye care should begin early in life.
C.They can properly protect your eyes.
D.Stay in good shape by taking more vitamins.
E.Parents usually don't care about their own eyesight.
F.Always follow the doctor's advice for appropriate wear.
G.This frequent eye activity increases the risk for eye tiredness.

共享时间:2021-02-09 难度:2 相似度:1

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205156. （2022•西安八十九中•高一下期末） Do you want to feel better，have more energy and even add years to you life？Just exercise：（1）       Here are some ways daily exercise can lead to a happier and healthier you.
   Exercise makes you energetic.Regular exercise can improve your muscle strength.Exercise delivers oxygen and nutrients to your body and helps your cardiovascular（心血管的） system work more efficiently.
   （2）       .
   Exercise can help control your weight.When you take part in physical activity，you burn calories.Regular trips to the gym are great，but don't worry if you can't find a large amount of time to exercise every day. （3）
   Exercise can be fun and social.It gives you a chance to relax and enjoy the outdoors.（4）       So take a dance class，go for a swim or join a soccer team.Find physical activity you enjoy in a fun and social setting，and just do it.
    （5）        A gym tour or a walk can help.Physical activity stimulates（刺激） various brain chemicals that may leave you feeling happier，more relaxed and less anxious.You may also feel better about yourself when you exercise regularly，which can improve your confidence.

A.You will benefit a lot from regular exercise.
B.Need an emotional lift after a stressful day.
C.Any amount of exercise is better than none at all.
D.Regular exercise helps prevent many health problems.
E.It is advised to take different kinds of exercise to keep fit.
F.Exercise can also help you connect with friends and neighbors.
G.When your heart and lung health improves，you have more energy every day.

共享时间:2022-07-12 难度:2 相似度:1

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2020-03-13

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