1 . Quantum ( 量子 ) computers have been on my mind a lot lately. A friend has been sending me articles on how quantum computers might help solve some of the biggest challenges we face as humans. I’ve also had exchanges with two quantum-computing experts. One is computer scientist Chris Johnson who I see as someone who helps keep the field honest. The other is physicist Philip Taylor.
For decades, quantum computing has been little more than a laboratory curiosity. Now, big tech companies have invested in quantum computing, as have many smaller ones. According to Business Weekly, quantum machines could help us “cure cancer, and even take steps to turn climate change in the opposite direction.” This is the sort of hype ( 炒作 ) that annoys Johnson. He worries that researchers are making promises they can’t keep. “What’s new,” Johnson wrote, “is that millions of dollars are now potentially available to quantum computing researchers.”
As quantum computing attracts more attention and funding, researchers may mislead investors, journalists, the public and, worst of all, themselves about their work’s potential. If researchers can’t keep their promises, excitement might give way to doubt, disappointment and anger, Johnson warns. Lots of other technologies have gone through stages of excitement. But something about quantum computing makes it especially prone to hype, Johnson suggests, perhaps because “‘quantum’ stands for something cool you shouldn’t be able to understand.” And that brings me back to Taylor, who suggested that I read his book Q for Quantum.
After I read the book, Taylor patiently answered my questions about it. He also answered my questions about PyQuantum, the firm he co-founded in 2016. Taylor shares Johnson’s concerns about hype, but he says those concerns do not apply to PyQuantum.
The company, he says, is closer than any other firm “by a very large margin ( 幅度 )” to building a “useful” quantum computer, one that “solves an impactful problem that we would not have been able to solve otherwise.” He adds, “People will naturally discount my opinions, but I have spent a lot of time quantitatively comparing what we are doing with others.”
Could PyQuantum really be leading all the competition “by a wide margin”, as Taylor claims? I don’t know. I’m certainly not going to advise my friend or anyone else to invest in quantum computers. But I trust Taylor, just as I trust Johnson.
1. Regarding Johnson’s concerns, the author feels ________.A.sympathetic | B.unconcerned | C.doubtful | D.excited |
A.His dominance in physics. | B.The competition in the field. |
C.His confidence in PyQuantum. | D.The investment of tech companies. |
A.Open. | B.Cool. | C.Useful. | D.Resistant. |
A.Is Johnson More Competent Than Taylor? |
B.Is Quantum Computing Redefining Technology? |
C.Will Quantum Computers Ever Come into Being? |
D.Will Quantum Computing Ever Live Up to Its Hype? |
2 . Imagine a child standing on a diving board four feet high and asking himself the question: “Should I jump?” This is what motivation or the lack of it can do. Motivation and goal setting are the two sides of same coin.
You also need to judge the quality and depth of your motivation. This is quite important, because it is directly related to your commitment. There are times when your heart is not in your work.
Another way of setting realistic goals is to analyze your short and long term objectives, keeping in mind your beliefs, values and strengths. Remember that goals are flexible.
Your personal circumstances are equally important. For example, you may want to be a pilot but can’t become one because your eyesight is not good enough.
You will surely need to overcome some difficulties, some planned, but most unplanned. You cannot overcome them without ample motivation. Make sure that you plan for these difficulties at the time of setting your goals.
A.This can affect your work. |
B.So how should you motivate yourself? |
C.However, this should not discourage you. |
D.So why should we try to set specific goals? |
E.They can change according to circumstances. |
F.Motivation is what you need most to do a good job. |
G.Without motivation, you can neither set a goal nor reach it. |
3 . One of the cores of emotional intelligence is self-regulation, an important skill in the workplace. Like any skill, mastery of emotional self-control requires intentionality and practice.
Pause to Mentally Distance
When you notice your typical physiological experiences associated with strong negative emotion, what should you do? Mentally step out of your immediate experience. Asking yourself any question, or imagining what you might look like to others right now, will do the trick. At that point, although still physiologically keyed up, you will be able to ask yourself, “What is the best course of action right now?” or “What advice would I give someone else who is in my shoes?”
Take Control of Your Self-Talk
We’re frequently unaware of how much self-chatter is going on in the background of our minds. Such self-talk might not be in fully articulated (铰接式的) words or phrases, but instead little flashes of thought. Becoming aware of your self-talk can be difficult. Why is this an important skill to develop?
Seek Support from Partners
Ask others you trust to help you recognize when your emotions seem to be getting the best of you.
Cultivate (培养) Curiosity
Our brains are wired to draw conclusions and form judgments at lightning speed, and those are frequently the cause of our negative emotions.
A.They are comfortable with all emotions |
B.Those judgments are not necessarily accurate |
C.Doing so provides you with choices as to how to act |
D.Explain your developmental goals and sincerely ask for help |
E.Stay focused on coming up with an answer and following through on it |
F.Because it is those background beliefs that fuel our emotional responses |
G.Here are four ways you can develop greater emotional self-management |
4 . I’ve reached the turn-around point of the day’s kayaking (皮划艇) trip. Sweat runs down my cheek as I
Solo outings had never
In October 2022, I decided to
Pride
Adventuring alone has become like medicine for me! It’s also pushed me to go
A.dip | B.raise | C.point | D.slip |
A.exhausting | B.awesome | C.surprising | D.terrible |
A.crossed | B.lost | C.cleared | D.occupied |
A.available | B.crucial | C.tough | D.common |
A.admissions | B.circumstances | C.connections | D.relationships |
A.bring up | B.take up | C.pull up | D.put up |
A.appreciate | B.collect | C.cut | D.sweep |
A.ashamed | B.scared | C.aware | D.tired |
A.time | B.effort | C.room | D.money |
A.myth | B.regulation | C.definition | D.truth |
A.pulled | B.looked | C.coursed | D.carried |
A.occasionally | B.initially | C.constantly | D.instantly |
A.visited | B.swam | C.rowed | D.admired |
A.within | B.into | C.beyond | D.through |
A.emerged | B.ballooned | C.surrounded | D.encountered |
Named after the ancient city of Chang’an in Shaanxi province, which
Despite Li and Du
The movie also beautifully captures the free-spirited nature of the Tang Dynasty. For instance, in the national civil service examination, the
A new branch of the Palace Museum is expected to rise on Beijing outskirts over the next few years to better showcase the
After nearly a decade of preparation, construction of the new branch
At present, over 1. 86 million cultural relics
Du Haijiang, deputy director of the Palace Museum, briefed the public on the project in an interview with CCTV on January 26th,
On completion of the new branch, it will be possible
7 . In our information-driven society, shaping our worldview through the media is similar to forming an opinion about someone solely based on a picture of their foot. While the media might not deliberately deceive us, it often fails to provide a comprehensive view of reality.
Consequently, the question arises: Where, then, shall we get our information from if not from the media? Who can we trust? How about experts- people who devote their working lives to understanding their chosen slice of the world? However, even experts can fall prey to the allure of oversimplification, leading to the “single perspective instinct” that hampers (阻碍) our ability to grasp the intricacies (错综复杂) of the world.
Simple ideas can be appealing because they offer a sense of understanding and certainty. And it is easy to take off down a slippery slope, from one attention-grabbing simple idea to a feeling that this idea beautifully explains, or is the beautiful solution for, lots of other things. The world becomes simple that way.
Yet, when we embrace a singular cause or solution for all problems, we risk oversimplifying complex issues. For instance, championing the concept of equality may lead us to view all problems through the lens of inequality and see resource distribution as the sole panacea. However, such rigidity prevents us from seeing the multidimensional nature of challenges and hinders true comprehension of reality. This “single perspective instinct” ultimately clouds our judgment and restricts our capacity to tackle complex issues effectively. Being always in favor of or always against any particular idea makes you blind to information that doesn’t fit your perspective. This is usually a bad approach if you would like to understand reality.
Instead, constantly test your favorite ideas for weaknesses. Be humble about the extent of your expertise. Be curious about new information that doesn’t fit, and information from other fields. And rather than talking only to people who agree with you, or collecting examples that fit your ideas, consult people who contradict you, disagree with you, and put forward different ideas as a great resource for understanding the world. If this means you don’t have time to form so may opinions, so what?
Wouldn’t you rather have few opinions that are right than many that are wrong?
1. What does the underlined word “allure” in Para.2 probably mean?A.Temptation. | B.Tradition. | C.Convenience. | D.Consequence. |
A.They meet people’s demand for high efficiency. |
B.They generate a sense of complete understanding. |
C.They are raised and supported by multiple experts. |
D.They reflect the opinions of like-minded individuals. |
A.Simplifying matters releases energy for human brains. |
B.Constant tests on our ideas help make up for our weakness. |
C.A well-founded opinion counts more than many shallow ones. |
D.People who disagree with us often have comprehensive views. |
A.Embracing Disagreement: Refusing Overcomplexity |
B.Simplifying Information: Enhancing Comprehension |
C.Understanding Differences: Establishing Relationships |
D.Navigating Complexity: Challenging Oversimplification |
8 . Education in 2080 is distinctive from education in the 2020s. Until about 2035, the main function of education systems was to supply the economy with the next generation of workers. In 2080, the purpose of education is the well-being of society and all its members. To make this a bit more tangible for you, I would like to give an example of what a child’s education looks like in 2080. Her name is Shemsy. Shemsy is 13, and she is confident and loves learning.
Shemsy does not go to school in the morning because schools as you know them no longer exist. The institution was abolished as it was widely thought of as more like a prison or a factory than a creative learning environment. Schools have been replaced with “Learning Hubs” that are not restricted to certain ages. They are where intergenerational learning happens, in line with the belief that learning is a lifelong pursuit.
Every year, Shemsy designs her learning journey for the year with a highly attentive “teacher-citizen”. Shemsy is actively engaged in designing her education and has to propose projects she would like to be involved in to contribute to and serve her community. She also spends lots of time playing as the role of play in learning has finally been recognized as essential and core to our humanity. Shemsy works a lot collaboratively. Access to education is universal, and higher education institutions no longer differentiate themselves by how many people they reject yearly. Variability between students is expected and leveraged (利用) as young people teach one another and use their differences as a source of strength. Shemsy naturally explores what she is curious about at a pace she sets. She still has some classes to take that are mandatory for children globally: Being Human and the History of Humanity.
We invite you to think about your vision for education in the year 2080, what does it look like, who does it serve,and how does it transform our societies?
1. What does paragraph 1 mainly tell us?A.There are different types of education. |
B.The present education needs improvements. |
C.Education and economy are closely associated. |
D.The goal of future education is fundamentally different. |
A.It accepts students of all ages. | B.It promotes competition. |
C.It discourages individualized learning. | D.It is all about play-based learning. |
A.Tough. | B.Satisfactory. | C.Optional. | D.Required. |
A.An Example to All | B.A Vision for Education |
C.A Challenge for Education | D.A Journey into the Future |
9 . The teenage years are probably the most unsettled and stressful years in a person’s life. Teens experience significant physical, emotional, social and cognitive changes. And teens of today face more challenges as they go through more uncertain times of the 21st century.
As teens experience massive physical, social and emotional changes, the challenges are managing social expectations of ideal body images, developing their identity and finding their place in the world. In the past, a teen who was criticized for his or her larger figure or pimpled (有粉刺的) face, might feel embarrassed and dejected in school.
There have been many discussions about new technologies and ways of working, such as artificial intelligence (AI) and automation, which will impact future jobs.
A.They can also be spread quickly by sharing with others. |
B.Furthermore, social media has taken bullying to a new level. |
C.The future has always been a dreamland for teens to anticipate. |
D.Today, these same sufferings can be expanded by social media. |
E.Social media, and technological advances are posing new challenges. |
F.Additionally, social media is a strong tool for a teen to defend himself. |
G.The challenge for a teen today is preparing for a largely unknown future. |
Tanghulu (also known as bingtang hulu) is a traditional Chinese snack consisting of hardened sugar coated fruits on a stick.
Tanghulu can taste sweet or sour, depending on your fruit. Traditional tanghulu using hawthorn berries is said to taste like a
Tanghulu is easier
Tanghulu is commonly eaten in the winter. You can find