1 . In the magnificent range of mountains of northern California, 42 radio telescopes point towards the stars, scanning for signs of life. The Search for Extraterrestrial Intelligence （SETI） Institute has been listening for a signal here since it was founded in 1984. Jill Tarter, its co — founder, says the programmed aim is not just to communicate with remote civilisations. It is also to remind human beings of its own modest, fragile （脆弱的）place in the universe. Thus, for the first time, SETI is cocking its ear towards Earth to look for a signal that can be sent into space to represent the species.
Felipe Perez Santiago, a Mexican musician and composer, has an idea of what might work.Since songs, like the human voices, are common to all languages and nations, he and Ms. Tarter have designed the “Earthling Project”-a call to people everywhere to upload extracts （精华）of song that he plans to melt into a collective human chorus. An initial composition will be launched into space this summer, recorded on a virtually indestructible disk. Future plans and dreams include an eventual landing on Mars.
Human music has been sent to the heavens in 1977. Distant beings can in theory already enjoy Peruvian panpipes, a Navajo chant, Bach, Beethoven and more. But no previous offering, and perhaps no composition undertaken anywhere, has tried to encompass the entire diversity of human song.
Mr. Santiago says he is thrilled about bringing together contributors from around the globe. Unlike other recordings sent into space, says Mr. Santiago, “Everyone's invited. You don't have to be one of the main composers of our history like Beethoven, just someone singing in their shower.” Download the “Earthling Project" app, sing up to three songs of 30 seconds each, and your voice will be sent into the sky.
1. Why does SETI look for a signal to be sent into space?| A．To stand for species on the earth. |
| B．To scan for other liveable planets. |
| C．To respond to the call of the universe. |
| D．To stress the importance of the earth. |
| A．It is a world music organization. |
| B．It intends to create a human chorus. |
| C．It tries to develop a universal language. |
| D．It aims to search for signals from space. |
| A．Include. | B．Appreciate. |
| C．Work out. | D．Relate to. |
| A．To inspire people to become composers. |
| B．To call on people to protect our planet. |
| C．To encourage people to explore space. |
| D．To invite people to join a programme. |
2 . Zhang Guimei, a rural teacher in Huaping county, Lijiang, Yunnan province, breaking cycle of poverty in mountain areas realizes potential of students.
It was a chance meeting that revealed the reality of one life as it changed another. About 20 years ago, while on the way to visit a student’s house, Zhang Guimei noticed a girl sitting on the hillside. She was staring blankly into space. She was completely preoccupied. The girl, 13, told Zhang she was about to get married. It was arranged by her parents. “But I want to go to school,” the girl says. Zhang went to her house and tried to persuade her parents to let the girl return, to school and promised to pay for her tuition herself. However, they didn’t agree.
Zhang says she feels sorry not being able to help “We always say, each child should stand on the same starting line, but these girls didn’t even have a chance to get on the track,” she tells Xinhua News Agency.
That fateful encounter persuaded Zhang to build a free big school for girls, aiming to help break the cycle that saw women drop out of education, marry early and spend their whole life in the remote mountain. The priority of less well-off families was to spend whatever scarce resources they had on educating their sons.
After years trying to raise funds, in 2008, Huaping High School for Girls, a free public high school, was founded at the foot of the Shizi Mountain in Huaping, where Zhang is the principal.
Over the decades, the principal walked thousands of kilometers, visiting students’ families in the deep mountain, talking to villagers, persuading girls to go back to school. She donated her wages and bonus to support rural education and poor people. It has been worth it. More than 1. 800 graduates have been admitted to college, which is regarded a “miracle” in the remote area, as most students didn’t perform well in academic study before the school was established.
In early December. she was named a national outstanding member of the Communist Party of China for her dedication to education in rural China. She was also given the honor of the country’s “role model for teachers”, advanced worker “and” outstanding woman”. Her moving stories inspire thousands of people.
1. What does the underlined word “preoccupied” probably mean in paragraph 2？| A．Cautious. | B．Regretful. | C．Worried. | D．Merciful. |
| A．Women are poor in academic fields. | B．There are few women schools in China. |
| C．Few girls are admitted to universities. | D．Girls in rural areas receive little education. |
| A．Independent and tough. | B．Faithful and honest. |
| C．Inspirational and generous. | D．Determined and conventional. |
| A．Zhang Guimei helps change the life of girls from poor families. |
| B．Zhang Guimei creates a miracle in advanced technology. |
| C．Zhang Guimei is awarded as an international heroine. |
| D．Zhang Guimei devotes her life to fighting poverty. |
3 . According to statistics published by the BPI (Buying Power Index) a couple of months ago, digital streaming (流媒体) now accounts for 80 percent of the music consumption in the UK. Despite the incredible growth of online streaming platforms like iTunes, Apple Music and Tidal over the past 15 years, a more traditional medium has also seen a return of interest and sales in the music industry. In 2020, almost one in five of all albums purchased in the UK is vinyl (黑胶唱片), and it has once again become the most popular physical musical medium.
With digital streaming so easy and convenient, why are so many people drawn to traditional records? Some experts claim that vinyl is a physical medium for experiencing music, something tangible (有形的) to hold and own. For most people, having something tangible and interacting with it gives depth to the experience of music. Listening to an album and touching it the way the artist intended can make them feel more connected to the music and the artist. Records are physical products that can be not only displayed but also gifted, shared, traded and passed down through generations.
Sound quality is another hot topic. A lot of music lovers feel that the analogue sound (模拟声音) vinyl offers is superior to modern digital audio, particularly with regards to the compressed formats streaming platforms use. There’s a common belief that old-school analogue audio has a warmer, fuller sound than digitised music. For vinyl followers, the very defect traditional recorders often have, such as the familiar crackle (劈啪作响) when the record starts, bring the music to life in a different way.
There’s a ritualistic aspect to vinyl that a lot of people are drawn to, too. The act of putting a record on—carefully removing the record from the sleeve, placing it on the record player and gently dropping the needle on the right groove (凹槽)—is a more assiduous (一丝不苟的), mindful way of engaging with music. When you’re listening to vinyl, you can’t tap a button and go about your day while the streaming service provides hours of music. You need to stay close to the record player to move the needle and flip the record over.
It’s clear that the vinyl interest is well underway, and vinyl records are truly making a comeback. In an increasingly digital society, there’s something to be said for analogue experiences. Perhaps one of the great things about being alive in the 21st century is our ability to have the best of both worlds—the timeless appeal of physical records alongside the easy access to vast music libraries that streaming offers.
1. What are the statistics published by the BPI used to show?| A．An increase in music consumption. |
| B．The recovery of music industry. |
| C．A comeback of a physical medium. |
| D．The acceptance of online streaming. |
| A．It attracts people by its realistic feel. |
| B．It offers simple access to different music. |
| C．It shares a new way to enjoy music. |
| D．It provides people with perfect sound effect. |
| A．Overlooked by society. |
| B．Updated very frequently. |
| C．Performed as part of a ceremony. |
| D．Kept for a long time without changing. |
| A．Traditional records will get underway. |
| B．The analogue experiences may matter more. |
| C．Vinyl sales will boom with technological advance. |
| D．There should be a good mix of old and new. |
4 . Don’t teenagers hate being treated like children? Shouldn’t we accept that they are growing up? Yes, of course, they are growing up and may want to change things about their habits or activities, but parents trying to be “supportive” and encourage these changes often do more harm than good.
For example, you and the rest of your family are heading up to the mall for hours. Your teenage daughter Laura has shown resistance to being seen with you in public recently, so you decide not to persuade her to come with you. This seems like a very respectful thing to do that takes into account her feelings and opinions, but when you return she is upset. What went wrong? Well, many things could have gone wrong while you were away. She could have been caught up in friend drama, boy drama, or any other kinds of drama. Or she could be feeling hurt. Maybe she really didn’t want to go to the mall with you, but maybe you should have at least talked with her about it. Even knowing that you wanted to spend time around her probably would have felt good.
Some people say that this is an unreasonable expectation for parents to be “enabling” their kids to demand constant attention and validation (确认). I say, spending 30 extra seconds to make sure your children know you care about them is only “enabling” them to have a part of the self-worth they are so lacking at this time in their lives.
Expecting them to be removed and emotionally distant from you only re-enforces the idea that they should be. Always give them the choice to be an independent teen or your baby girl. When they need a break from the high school soap opera, you will both be glad you didn’t close that door.
1. Which can replace the underlined word “resistance” in Para. 2?| A．agreement | B．hesitation | C．interest | D．unwillingness |
| A．Teenagers need to be respected. |
| B．Teenagers want to be independent. |
| C．Teenagers are not mature enough. |
| D．Teenagers are changeable in character. |
| A．Teenagers’ self-worth is ignored. |
| B．Teenagers’ privacy is not respected. |
| C．Parents ignore teenagers’ feelings and opinions. |
| D．Parents are too busy to notice teenagers’ presence. |
| A．Analyse the real cause of the case. |
| B．Add some background information. |
| C．Try to find a solution to the problem. |
| D．Introduce a new topic for discussion. |
5 . JeffBezos has a rule at Amazon, or perhaps more appropriate a philosophy. If a team cannot be fed by two pizzas then that team is too large. The reasoning is quite straightforward and basic. More people means more communication, more bureaucracy, more chaos, and more of pretty much everything that slows things down, hence why large organizations are oftentimes considered as being so inefficient.
In 2013 Gallup released a report called “The State of The American Workplace", in which they found that smaller companies had more engaged employees. In fact,42% of employees working at companies of 10 or fewer were engaged at work versus only 30% of employees at large companies.
Most people are not familiar with the Ringelmann Effect which is the tendency for individual members to become less productive as the size of a group increases. This concept was named after Maximilien Ringelmann, a French professor of agricultural engineering who passed away in 1931.In one of his experiments he asked volunteers to perform a very simple task, to pull on a rope. He found that when only one person is pulling on the rope they give 100% of their effort; however, as more people are added the individual effort goes down.
This experiment was recreated in the 1970's by Alan Ingham who came up with the concept of “social loafing” which helps us understand why the individual effort decreases as the team size increases. So why does this happen? Because it becomes harder to extract the individual contributions and performance of each person.
Organizations should really think about what their team structures look like and create and follow similar “two pizza rules”. It's no coincidence that smaller organizations are oftentimes more nimble while large organizations look like they are stuck in the mud.
1. What is the author's purpose of mentioning “two pizza rules” in paragraph 1?| A．To make a comment. |
| B．To introduce the topic. |
| C．To provide an example. |
| D．To analyze a phenomenon. |
| A．It repeated the Ringelmann Effect experiment. |
| B．It was based on a simple task of pulling a rope. |
| C．It aimed to explore the reason behind the phenomenon. |
| D．It revealed the link between team size and individual effort. |
| A．Balanced. |
| B．Complicated. |
| C．Simple. |
| D．Flexible. |
| A．What Makes a Team More Productive? |
| B．Why Are Smaller Teams Better Than Larger Ones? |
| C．How Can Two Pizzas Be Shared by One Team? |
| D．Which Is More Important: Individual Effort r Team Size? |
6 . A robot with a sense of touch may one day feel “pain”, both its own physical pain and sympathy for the pain of its human companions. Such touchy-feely robots are still far off, but advances in robotic touch-sensing are bringing that possibility closer to reality.
Sensors set in soft, artificial skin that can detect both a gentle touch and a painful strike have been hooked up to a robot that can then signal emotions, Asada reported February 15 at the annual meeting of the American Association for the Advancement of Science. This artificial “pain nervous system,” as Asada calls it, may be a small building block for a machine that could ultimately experience pain. Such a feeling might also allow a robot to “sympathize” with a human companion’s suffering.
Asada, an engineer at Osaka University, and his colleagues have designed touch sensors that reliably pick up a range of touches. In a robot system named Affetto, a realistic looking child’s head, these touch and pain signals can be converted to emotional facial expressions.
A touch-sensitive, soft material, as opposed to a rigid metal surface, allows richer interactions between a machine and the world, says neuroscientist Kingson Man of the University of Southern California. Artificial skin “allows the possibility of engagement in truly intelligent ways”.
Such a system, Asada says, might ultimately lead to robots that can recognize the pain of others, a valuable skill for robots designed to help care for people in need, the elderly, for instance.
But there is an important distinction between a robot that responds in a predictable way to a painful strike and a robot that’s able to compute an internal feeling accurately, says Damasio, a neuroscientist also at the University of Southern California. A robot with sensors that can detect touch and pain is “along the lines of having a robot, for example, that smiles when you talk to it,” Damasio says. ‘It’s a device for communication of the machine to a human.” While that’s an interesting development, “it’s not the same thing” as a robot designed to compute some sort of internal experience, he says.
1. What do we know about the “pain nervous system”?| A．It is named Affetto by scientists. | B．It is a set of complicated sensors. |
| C．It is able to signal different emotions. | D．It combines sensors and artificial skin. |
| A．Delivered. | B．Translated. | C．Attached. | D．Adapted. |
| A．Robots can smile when talked to. |
| B．Robots can talk to human beings. |
| C．Robots can compute internal feelings |
| D．Robots can detect pains and respond accordingly. |
| A．Machines Become Emotional | B．Robots Inch to Feeling Pain |
| C．Human Feelings Can Be Felt | D．New Devices Touch Your Heart |
