1. What is the aim of the campaign?
| A．To remind people of Earth Day. |
| B．To encourage people to reduce garbage. |
| C．To warn people of the bad effects of pollution. |
| A．Planting trees. | B．Designing posters. | C．Collecting garbage. |
| A．Paint paper. | B．Stop driving cars. | C．Decorate classrooms. |
| A．Absurd. | B．Hollow. | C．Practical. |
With a history of more than 2,000 years, the Silk Route dates back to Han dynasty. Through this route, the Chinese highly
That route functioned
Throughout all these years, many great figures have made great
3 . In today’s digital era, social media users are increasingly coming across fake news online. This leads to the pressing issue: What causes people to fall for misinformation on the Internet?
According to researchers at the Penn State College of Information Sciences and Technology, users can easily fall into an echo chamber (回声室)—a sort of virtual space where users consume only one-sided news, eventually distrusting any opposing views. “We all tend to agree with the group opinion. Hence, people naturally get together with others who hold the same opinion,” said Dongwon Lee, one of the researchers. “But if you’re not cautious, there is a high risk of falling into an echo chamber.”
To prevent this phenomenon, the researchers have crafted a novel tool, a game named ChamberBreaker, to help players resist echo chambers and reduce the rate of fake news spread. The fundamental approach employed by ChamberBreaker centers around a decision-making procedure that mirrors the creation of echo chambers. In ChamberBreaker, a player is tasked with trying to have community members fall into an echo chamber. To begin, the player is randomly assigned a situation that focuses on a health, political or environmental issue, and is presented with six pieces of news on that topic. Then, the player selects news that could cause the other members to fall into an echo chamber while at the same time maintaining their trust. If successful, the community members will fall into an echo chamber and the player will witness the resulting negative effects on the community.
After developing ChamberBreaker, researchers tested it with over 800 subjects to see if it raised awareness of echo chambers and changed news consumption behaviors. The researchers found that those who played ChamberBreaker were significantly more likely to state their intention to observe online information from more diverse perspectives and showed an increased awareness of the echo chamber phenomenon.
Ultimately, the researchers hope that their methodology can excite a greater interest in the scientific and scholarly study related to information consumption. The application of tools like ChamberBreaker, which focuses on fostering analytical reasoning, may lead us towards a more informed online community.
1. What can be learned about an online echo chamber?| A．It encourages well-judged views. |
| B．It gathers like-minded individuals. |
| C．It functions as a virtual reality platform. |
| D．It serves as a tool for identifying fake information. |
| A．Assignment of situations. | B．Trust-building exercises. |
| C．News selection strategy. | D．Community impact assessment. |
| A．The results of scientific testing. |
| B．The theoretical framework of the game. |
| C．The description of the game procedures. |
| D．The common challenges faced during gameplay. |
| A．Reducing news inquiry. | B．Encouraging passive reading. |
| C．Strengthening prejudiced views. | D．Enhancing critical thinking. |
4 . This question has fascinated behavioural scientists for decades: why do we give money to charity?
The explanations for charitable giving fall into three broad categories, from the purely altruisic (利他的)— I donate because I value the social good done by the charity. The “impurely” altruistic— I donate because I extract value from knowing I contribute to the social good for the charity. And the not-at-all altruistic— I donate because I want to show off to potential mates how rich I am.
But are these motives strong enough to enable people to donate as much as they would want to? Most people support charities in one way or another, but often we struggle to make donations as often as we think we should. Although many people would like to leave a gift to charity in their will, they forget about it when the time comes.
Many people are also aware that they should donate to the causes that have the highest impact, but facts and figures are less attractive than narratives. In a series of experiments, it was found that people are much more responsive to charitable pleas that feature a single, identifiable beneficiary(受益者), than they are to statistical information about the scale of the problem being faced. When it comes to charitable giving, we are often ruled by our hearts and not our heads.
The good news is that charitable giving is contagious—seeing others give makes an individual more likely to give and gentle encouragement from an important person in your life can also make a big difference to your donation decisions— more than quadrupling them in our recent study. Habit also plays a part— in three recent experiments those who volunteered before were more likely to do donate their time than those who had not volunteered before.
In summary, behavioural science identifies a range of factors that influence our donations, and can help us to keep giving in the longer term. This is great news not just for charities, but also for donors.
1. What can we learn about people who do charitable giving?| A．Most people support charity as often as they think they should. |
| B．Some people don’t want to leave a gift to charity until the time comes. |
| C．Those who donate because they can gain an advantage are purely altruistic. |
| D．Some people send money to charity simply to tell others they are wealthy. |
| A．Not revealing the names of the donors. |
| B．Showing figures about the seriousness of the problem. |
| C．Telling stories that feature a single, recognizable beneficiary. |
| D．Reminding people to write down what to donate in the will in advance. |
| A．People will learn from others and follow the suit. |
| B．Many people are familiar with charitable giving. |
| C．Charitable giving helps the beneficiary in all aspects. |
| D．Charitable giving can bring a lot of benefits to donors. |
| A．To persuade more people to donate. |
| B．To explain the science behind why people donate. |
| C．To criticize some false charitable giving behaviours. |
| D．To explore approaches to making people donate more. |
5 . Cultural heritage sites are a nonrenewable resource. Today architectural heritage sites are being destroyed at an alarming rate. They’re threatened by rising seas, pollution, overtourism, conflicts and so on. Recently, Notre Dame Cathedral has attracted international attention.
Since its main construction from 1163 to 1350, Notre Dame Cathedral repeatedly has been damaged and repaired. On April 15, 2019, the landmark’s roof caught fire, causing the collapse of its spire (尖顶) and upper walls severely damaged. Work on the site began quickly. Through the work of photographer Tomas van Houtryve, writer Robert Kunzig, and artist Fernando Baptista, people will see restoring scenes where ruins are cleared and statues saved. Even the COVID-19 pandemic caused only a two-month delay. Architects have said the expensive project is on track to be completed in 2024.
And thorny questions arise. What duty do we owe the creations of our ancestors? What lesson can we draw from their presence?
Humankind has answered that differently. In Dresden, Germany, the Frauenkirche, an 18th-century baroque church, was famous for its bell-shaped dome (穹顶). In February 1945, one of the most destructive bombing attacks of World War II reduced the city to ruins. After German reunion, the church was reconstructed using many of its original stones, as a symbol of peace and harmony. Berlin’s Kaiser Wilhelm Memorial Church also fell to bombing but had a different story. Its spire has been left a ruin on purpose to be a “warning monument” against war and destruction.
Like the Frauenkirche, Notre Dame is being rebuilt as close as possible to how it was before, including using the original, toxic metal — lead (铅) — for the roof, causing the debate about how to restore and maintain historic buildings. Actually, no one claims to have the “right” answers on preservation; there may not even be right answers. What people could do is to continuously monitor the global care of cultural heritage sites, as a matter of significance to humanity’s past, present, and future.
1. What do we know about Notre Dame Cathedral?| A．It was once threatened by conflicts. |
| B．It collapsed totally during a fire decade ago. |
| C．It has undergone repeated repairs since 1163. |
| D．It was not influenced by the COVID-19 pandemic. |
| A．Simple. | B．Tough. | C．Accurate. | D．Attractive. |
| A．To remind people the value of peace and harmony. |
| B．To warn people the influence of war and destruction. |
| C．To demonstrate different solutions to heritage site preservation. |
| D．To introduce reconstruction methods such as using original materials. |
| A．Cultural heritage sites are nonrenewable so that they are worth protecting. |
| B．Notre Dame Cathedral has been the most attractive heritage site globally. |
| C．The reconstruction of cultural heritage sites seldom causes disagreements. |
| D．The reconstruction of Notre Dame Cathedral after fire has been completed. |
As the most
Beijing Opera combines wonderful performance with fine costumes and makeup. The unique
Color patterns are painted on the performers’ faces, especially on their eyebrows, eye sockets and the corners of their mouths. The face colors are connected with the characters’
Up to now, the art of Beijing Opera “Lianpu”
7 . While teenagers who are at risk of depression with risky behaviors — drinking alcohol, smoking cigarettes and cutting classes often alert parents and teachers that serious problems are brewing, a new study finds that there’s another group of adolescents who are in nearly as much danger of experiencing the same mental symptoms.
These teens use tons of media, get insufficient sleep and have a sedentary (不爱活动的) lifestyle. Of course, that may sound like a description of every teenager on the planet. But the study warns that it is teenagers who engage in all three of these practices in the extreme that are truly in a dangerous position. Because their behaviors are not usually seen as a red flag, these young people have been called the “invisible risk”group by the study’s authors.
The study’s authors surveyed 15,395 students and analyzed nine risk behaviors, including excessive alcohol use, illegal drug use, heavy smoking and high media use. Their aim was to determine the relationship between these risk behaviors and mental health issues in teenagers. The group that scored high on all nine of the risk behaviors was most likely to show symptoms of depression; in all, nearly 15% of this group reported being depressed, compared with just 4% of the low-risk group. But the invisible group wasn’t far behind the high-risk set, with more than 13% of them exhibiting depression.
The findings caught Carli off guard. “We didn’t expect that,” he says. “The high-risk group and low-risk group are obvious, but this third group was not only unexpected. It was so distinct and so large — nearly one third of our sample — that it became a key finding of the study.”
Carli says that one of the most significant things about his study is that it provides new early warning signs for parents, teachers and mental health-care providers. And early identification, support and treatment for mental health issues, he says, are the best ways to keep them from turning into full-blown disorders.
1. Which teenager probably belongs to the “invisible risk” group?| A．A teenager who skips school. |
| B．A teenager who drinks frequently. |
| C．A teenager who exercises regularly. |
| D．A teenager who suffers from lack of sleep. |
| A．It was intended to dig into the reasons for depression. |
| B．Its findings were under expectation of the research team. |
| C．It was conducted by analyzing and comparing the previous data. |
| D．It revealed an alarming rate of the invisible group suffering depression. |
| A．Unclear. | B．Concerned. | C．Doubtful. | D．Indifferent. |
| A．To caution teens against developing unhealthy habit. |
| B．To share a novel psychological experiment with teens. |
| C．To introduce a new treatment for teens’ mental disorder. |
| D．To warn about the unobserved signs for teens’ mental problems. |
8 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
When I think of a “mad genius”, no one deserves the title more than Nikola Tesla. Born in Austria in 1856, this scientist is not just an engineer, but an inventor and
To begin with, Tesla possessed an
As an inventor, his experiments at that time
1. What are the speakers mainly talking about?
| A．Their hobbies. | B．An activity holiday. | C．The teamwork spirit. |
| A．Climbing. | B．Sailing. | C．Walking. |
| A．In a hotel. | B．In a school. | C．In a meeting room. |
