1 . The ancient Egyptians thought so little of the brain that when a king died, they removed the brain from his body and threw it away. The Egyptians assumed, like many people before and after them, that consciousness — your mind and your thoughts existed in the heart.
Now we know that the mind is a product of the brain, but how exactly does this 1.5-kilo piece of matter create a mind that allows you to think about yourself, experience happiness and anger, or remember events that happened 20 minutes or 20 years ago? This isn’t a new question. Today, however, powerful new techniques for visualizing the sources of thought, emotion, behavior, and memory are transforming the way we understand the brain and the mind it creates.
Have you ever stopped and thought, “What’s wrong with me today? I just don’t feel like myself”? Perhaps you were more tired or worried than usual — but somehow, you knew that something was different about you. This self-awareness - the ability to think about yourself and how you’re feeling-is an important part of being human.
This part of of your mind has its origins in the prefrontal cortex — a region of your brain just behind your forehead that extends to about your ears. Before this area began to function (around age two), you didn’t understand that you were a separate individual with your own identity. As this part of your brain developed, you became more aware of yourself and your thoughts and feelings.
Though humans may share certain emotions and recognize them in others, we don’t all have the same emotional response to every situation. In fact, most emotional responses are learned and stored in our memories. The smell of freshly cut grass, for example, will generate happy feelings in someone who spent enjoyable childhood summers in the countryside, but not in someone who was forced to work long hours on a farm. Once an emotional association like this is made, it is very difficult to reverse it. “Emotion is the least flexible part of the brain,” says psychologist Paul Ekman. But we can learn to control our emotions by becoming consciously aware of their underlying causes and by not reacting automatically to things in our environment.
For centuries, people have studied the brain, but it is only in recent years that we have really started to learn how it works. Nevertheless, there is still a long way to go before we understand our mind’s many complexities.
1. What is the passage mainly about?A.How we create and control emotions. | B.How the mind works. |
C.How human beings are distinct. | D.How emotions are processed. |
A.To illustrate the importance of the heart in ancient Egyptian culture. |
B.To introduce the core theme of the mind-body connection and evolution. |
C.To provide an example of how the brain has been misunderstood throughout history. |
D.To contrast the ancient Egyptians’ views on the brain with the modern one. |
A.Self-awareness develops before the age of two. |
B.The prefrontal cortex affects a person’s emotions. |
C.The prefrontal cortex is located at the front of the brain. |
D.Self-awareness strengthens with the development of the brain. |
A.Emotions are universal and do not change over time or with individual experiences. |
B.Emotions are generally learned and stored in our memories, making them quite flexible. |
C.Emotions are influenced by our personal experiences and can vary from person to person. |
D.Emotions are the least flexible part of the mind, and they cannot be controlled. |
2 . In 1968 a grave dating from about 1100 was uncovered near Hattula, in Finland, Little remained of the occupant’s skeleton, but the inhumation included two swords and a knife. Such grave goods would normally suggest said occupant was a man. The skeleton was,
This would be noteworthy enough. But a re-examination of the remains, just published in the European Journal of Archaeology by Ulla Moilanen of the University of Turku and Elina Salmela of the University of Helsinki, suggests the truth may be yet more
In 1968 working out the
Most people have two sex chromosomes (染色体): XX in women and XY in men. Find DNA from a Y-chromosome in a skeleton and the chances are the body was
Having an abnormal number of sex chromosomes is rare, but not vanishingly so. The particular
While Dr Salmela was working all this out, Ms. Moilanen and her team had another look at the grave. They confirmed that it was a
A.therefore | B.what’s more | C.nevertheless | D.for instance |
A.intensified | B.classified | C.dismissed | D.compared |
A.dull | B.engaging | C.unpleasant | D.frightening |
A.in question | B.at large | C.by comparison | D.with doubt |
A.composition | B.age | C.sex | D.origin |
A.distinct | B.unidentified | C.alike | D.broken |
A.female | B.old | C.young | D.male |
A.cooperation | B.authority | C.institute | D.adventure |
A.restored | B.extra | C.missing | D.dominant |
A.requirement | B.interest | C.combination | D.emphasis |
A.inspirations | B.lessons | C.inferences | D.comparisons |
A.eliminate | B.monitor | C.imitate | D.generate |
A.rejected | B.concluded | C.recalled | D.confessed |
A.high-status | B.secret | C.religious | D.peaceful |
A.conclusion | B.evidence | C.respect | D.solution |
Vertical Farms: Is the sky really the limit?
At a hyper-controlled indoor farm in industrial South San Francisco, four robots carefully transfer seeds from barcoded trays into 4.5-meter towers that then are hung vertically (垂直地) inside a 445 sq metre grow room. Workers in branded jumpsuits
Indoor farming raised more than $1 bn in 2021, exceeding the combined funding in 2018 and 2019. But critics say the massive energy costs
Designed to produce yields hundreds of times larger than traditional outdoor farming, vertical farms occupy spaces such as buildings or shipping containers while using 70 to 95% less water
Entrepreneurs like Irving Fain, CEO and founder of Manhattan-based Bowery Farming, say that they’re gathering knowledge about plant growth and agronomy (农学) that
4 . On March 16th I left the offices of The Economist to head home. That was the last day when all editorial staff assembled in our London office. And, at the time of writing, no date for a return to the office is in
It is remarkable how quickly we have adapted. The newspaper has been written, edited and produced from couches and kitchen tables. January and February seem like an ancient era — the BC (before coronavirus) to the new AD (after
The shift may
Not only that, it has made remote work seem both normal and acceptable. In the past employees who stayed home had to overcome the
Things are
Yet
Another aspect of the AD era may be the disappearance of the five-day working week. Even before the pandemic many workers became used to taking phone calls or answering emails at the weekend. In the AD era, the
In future employees may work and take breaks when they please, with the company video call the only
A.doubt | B.sight | C.mind | D.hope |
A.domestication | B.transition | C.isolation | D.pandemic |
A.affect | B.shape | C.arouse | D.rival |
A.on | B.off | C.over | D.down |
A.suspicion | B.difficulty | C.prejudice | D.disadvantage |
A.advancing | B.reversing | C.interfering | D.missing |
A.remote | B.intense | C.casual | D.novel |
A.now that | B.in case | C.even though | D.as long as |
A.Commuters | B.Legislators | C.Executives | D.Employers |
A.in demand | B.beyond reach | C.at issue | D.on top |
A.balance | B.barrier | C.connection | D.conflict |
A.fixture | B.engagement | C.priority | D.interaction |
A.perspectives | B.routines | C.regulations | D.equivalents |
A.better | B.harder | C.more | D.fewer |
A.access | B.progress | C.return | D.contrast |
5 . We all have friends that need a little advice, but one of the problems with those types of conversations is that it’s really easy to come off as a know-it-all when you’re offering help. When you do that, nobody’s going to listen.
Obviously not everyone is looking for your advice. Before you go offering up your point of view, make sure they’re interested in hearing it. As Roger Gil points out, often friends aren’t looking for you to solve a problem. They just want you to listen and maybe ask some questions. So, ask if they’d like to hear your input or insights on a problem, but also ask questions about why thee feel a certain way. If they say “no”, let them finish their story and listen politely.
Speaking of listening. It’s also a good idea to figure out right away what your friends want from you. Gil describes this as differentiating between opinions, expert advice, and being a “sounding board”. Essentially, don’t pretend like you know something you don’t.
Now that you know whether or not your friends or family actually want your advice, it’s time to learn how to advise without sounding like a know-it-all. This is a lot harder than you might think. As Gil points out, one way to offer advice without sounding pretentious (自以为是的) is to avoid “You should” statements.
A.Definitely don’t act like you’ve been in a situation you haven’t been in. |
B.Different situations require different approaches so we need to know what we should contribute. |
C.Gil also adds that even when you know the answer to something, you might want to keep your mouth shut. |
D.Gil’s advice, seems obvious, but it’s incredibly easy to get on your high-horse and use “You should” if you’re not careful. |
E.When you have a friend who’s stuck in trouble, it’s normal to want to provide some type of insight to get them out of it. |
F.However, the key is to make sure you stay in “listening mode” for as long as possible, and you don’t push your advice when it isn’t wanted. |
We Britons have about 60 words for happiness: blissfulness, ecstasy, pleasure, delight...The list is as varied as it is surprising, given that we only just scraped into the top 20 happiest countries in the world this year. Finns, who
In the decade
For the fourth year running, the UK has slipped down the global happiness rankings,
In many ways, though, my admittedly luxurious stay revealed to me
A. adaptable B. capacity C. complicated D. decline E. demand F. evaluating G. highlighted H. impacts I. occurs J. pursuing K. survive |
Economics survive by continually responding to the world around them. This means employing new technologies or exploiting new international markets when
So how can economies
The
Adapt to Survive for the first time brings together the two most comprehensive sources of talent data in the world: the real-time behaviours drawn from LinkedIn’s 277 million members and employer information from PwC’s Saratoga database of people and performance metrics (指标) which covers more than 2,600 employers across the globe. This report sets a new benchmark for
● Individuals — Prove your adaptability.
● Employers — Seek out, nurture and reward talents who can adapt.
● Educators — Offer courses and job training that produce
● Governments — Create a climate of adaptability.
To better understand how people express gratitude in normal life, anthropologist (人类学家) Simcon Floyd, at the Max Planck Institute for Psycholinguistics (心理语言学) in Netherlands and his colleagues organised a large, cross-cultural study covering five continents and eight languages. That
Floyd’s team left cameras in household and community settings and captured more than 1,500 instances of social interactions
They found that in every culture, people fulfilled requests, but expressions of gratitude, such as saying “thanks” or nodding in appreciation, were remarkably rare,
English and Italian speakers had slightly
Cha’palaa speakers had the lowest frequency of expressed gratitude,
Also surprised by the findings was David Peterson, linguist (语言学家) who developed the