1 . Artificial intelligence (AI ) has been increasingly good at fooling people. A series of photos showing former US president Donald Trump being aggressively arrested by police have caught people’s attention. They were fake but very convincing.
Created by the AI program Midjourney, the photos were highly realistic, from the characters’ movements to the surroundings. However, many details can give away the fact that they are made by AI. The Washington Post’s technology writer Shira Ovide shared her tips. The main idea is to spot the problems anything that would look strange in a photo.
AI software has a history of generating human hands incorrectly. It sometimes can create hands with more than five fingers. This is because AI isn’t sure what a “hand” exactly is, according to Popular Science. The data AI uses to learn often show hands and fingers in various gestures, which can be very confusing for AI.
AI-generated images also usually contain details that are against reality. To spot this, focus on items like accessories. For example, people in an image may be missing earrings or one part of their sunglasses. If there’s text in an image, such as a newspaper or poster, it’s usually garbled (篡改), even though the text may look realistic from a distance.
Another thing AI is terrible at handling is the background. If there’s a crowd in the image, people’s faces in the background are usually blurry - or they don’t have faces at all!
The development of AI-generated art also raises alarm bells about how these fake images could be used to spread misinformation. “I think misinformation is going to hit an all-time high,” Jamie Cohen, a digital culture and AI expert in the US, told New York Post. Generating an AI artwork is to “create reality”, Cohen argued, adding that, being able to tell whether the work is real or not requires high media literacy(素养) skills. “The world may not be ready for how realistic the images have become,” Shane Kittelson, a US researcher, told The Washington Post.
1. Why are Donald Trump’s photos mentioned in the first paragraph?| A．To draw more people’s attention. |
| B．To make people convinced of the news. |
| C．To show the AI-generated images were fake. |
| D．To prove that it’s easy for AI to cheat people. |
| A．It is unable to recognize human hands. |
| B．The data it uses to learn contain errors. |
| C．It doesn’t fully understand human hands. |
| D．It has insufficient data about human hands. |
| A．AI artworks may not be reflective of true creativity. |
| B．It’s high time to address the risks posed by AI works. |
| C．AI artworks will replace traditional art forms in the future. |
| D．Detecting real art demands strong media literacy competence. |
| A．A news report. | B．A diary. |
| C．A research paper. | D．A science fiction. |
2 . The Mogao Grottoes were a center of Buddhist life and some of the world’s great cultures for hundreds of years. However, by the late Qing Dynasty they had been abandoned and nearly forgotten and many of the caves had become damaged by the elements. Around 1900, with the discovery of a library of thousands of ancient documents, the caves received new interest from Chinese and foreign researchers. Unfortunately, this resulted in tens of thousands of items from the caves being taken to foreign museums
In the 1940s, many researchers and artists visited the area to study traditional Chinese art. Copies of some of the artwork painted by respected artists such as Zhang Daqian and GuanShanyue helped people all over the country learn about Dunhuang. These artists were also inspired by the artwork they saw in the caves and it began to influence their painting styles. Others staved in the desert for much longer, Chang Shuhong stayed for the rest of his life — struggling to record the cultural treasures and protect them from the weather. As a result of their efforts the Dunhuang Academy was formed to protect and study the Mogao Grottoes.
In 1987, the Mogao Grottoes were named a UNESCO World Heritage Site. While the caves are open to the public, access is now limited in order to protect the artwork. However, the caves can be seen online in digital form so that people around the world can study and enjoy them.
Despite its remoteness, the Mogao Grottoes continue to draw visitors. And just as the sand and desert have survived largely unchanged through the centuries, this small art gallery in the desert has also survived largely unchanged providing an amazing look at a world long ago past.
1. When did the Mogao Grottoes regain the world’s attention?| A．Hundreds of years ago. |
| B．In the late Qing Dynasty. |
| C．In the late eighties of the 20th century. |
| D．Around the beginning of the 20th century. |
| A．To learn about their works. |
| B．To show how hard they worked. |
| C．To compare their different styles. |
| D．To appreciate their contributions. |
| A．they can do researches online |
| B．they can enjoy the digital versions |
| C．they can watch copies in art galleries |
| D．they can study them in foreign museums |
| A．The Mogao Grottoes — Center of Buddhist Life |
| B．The Mogao Grottoes — Art Gallery in the Desert |
| C．Respected artists — Protectors of the Mogao Grottoes |
| D．An Amazing Tourist Attraction — The Mogao Grottoes |
3 . This week, Google researchers published a paper describing results from an AI tool built to create music. The tool, called MusicLM, is not the first AI music tool to be launched. But the examples Google provided demonstrate musical creative ability based on a limited set of descriptive words.
Several different music examples produced by MusicLM were published online. Some of the generated music came from just one- or two-word descriptions, such as “jazz”, “rock” or “techno (高科技舞曲)”. The tool also created other examples from more detailed descriptions containing whole sentences.
In one example, Google researchers included these instructions to MusicLM, “It is a soundtrack of a game. It is fast-paced and upbeat, with a catchy electric guitar riff (反复乐节). The music is repetitive and easy to remember, but with unexpected sounds ...” In the resulting recording, the music seemed to keep very close to the description. The team said the more detailed the description was, the better the system could attempt to produce it.
The MusicLM model operates similarly to the machine-learning systems used by ChatGPT. ChatGPT and MusicLM both require powerful computers to operate complex machine-learning models. The San Francisco-based company OpenAI launched ChatGPT late last year. ChatGPT has recently received a lot of attention because of its ability to generate complex writings and other content from just a simple description in natural languages. Such tools can produce human-like results because they are trained on huge amounts of data. Many different materials are fed into the systems to permit them to learn complex skills to create realistic works.
However, the MusicLM researchers said there were some risks linked to the new tool. One of the biggest issues the researchers identified was biases (偏好) present in the training data. A bias might be including too much of one side and not enough of the other. The researchers said this raised a question about appropriateness for music generation for cultures underrepresented in the training data.
1. What can we learn about MusicLM?| A．It is the first AI music tool to be launched. |
| B．It requires detailed descriptions of full sentences. |
| C．It creates music based on simple descriptive words. |
| D．It generates complex writings from a simple description. |
| A．They can take the place of musicians. | B．They have gained commercial success. |
| C．They don't have any practical use in life. | D．They are based on huge amounts of data. |
| A．Creating music with strong biases. | B．Requiring too much training data. |
| C．Being difficult for some people to use. | D．Producing music works with no creativity. |
| A．The future of humans with AI | B．A new AI tool to make music |
| C．Music created by some AI tools | D．AI and its function in culture development |
4 . If you had boarded a passenger plane in 1950, you would have seen five people in the cockpit (驾驶舱): two pilots, a radio operator, a navigator and a flight engineer. Over the years, technical advances have gradually removed the need for the last three, leaving just two pilots. That has been the norm (标准) in commercial aviation for decades.
However, things could be simplified further — one of the two remaining pilots could soon go. Many military aircraft are already manned by a single pilot, and for commercial aviation this would mean stepping into a brave new world.
But how will airlines make this brave innovation come true? One way is to greatly increase automation in the cockpit, devoting more tasks to computers. Another is to shift the same tasks from the cockpit to the ground. “The latter approach seems to be more workable, at least in the short term, because much of what is required already exists,” says Patrick Smith, an airline pilot flying Boeing 767 aircraft. “A trained ground operator could observe a number of flights at once and even fully control the plane remotely if needed.”
It’s true that single-pilot operations could help airlines save money, but there is another reason which makes them quicken their pace for this crucial breakthrough. Boeing predicts a need for 600,000 new pilots in the next two decades, but by some estimates, there will be a deficit (赤字) of at least 34,000 pilots globally by 2025. Reducing the number of pilots on some crews or aircraft could lessen the impact of this.
Perhaps the biggest barrier to a single pilot will be selling the idea to passengers. In 2019, Don Hairis, a professor at Coventry University, conducted a survey on the prospect of flying on an airliner with just one pilot. Just a minority of participants said they’d be willing to take that flight, and the general idea was that removing a pilot increased the possibility of accidents. In the study, Harris concluded that the single-crew airliner would be still probably 20 years away.
1. What is the potential trend in commercial aviation according to the text?| A．It will make air travel eco-friendly. |
| B．It will switch to single-pilot operations. |
| C．It will tighten its flight control for safety concerns. |
| D．It will bring in many military aircraft to the industry. |
| A．Raising the standards in admitting new pilots. | B．Making pilots adaptable to different situations. |
| C．Using computers to automate the flight process. | D．Gaining piloting support from ground operators. |
| A．The shortage of pilots. | B．The need for new airlines. |
| C．The airlines’ brave innovation. | D．The financial problem airlines face. |
| A．The prospect of single-crew airliners is bright. |
| B．It's urgent that airlines reduce airplane accidents. |
| C．Passengers are willing to try new types of airplanes. |
| D．Airlines have a long way to go before the innovation occurs. |
5 . I try to be a good father. Cook my kids good dishes, and take them to photo shoots. But compared with Dick Hoyt, I suck. Eighty-five times he’s pushed his disabled son, Rick, in marathons.
This love story began in Winchester, Mass., 43 years ago, when Rick was strangled (缠住)by the umbilical cord（脐带）during birth, leaving him brain-damaged and unable to control his limbs (四肢). “He’ll be a vegetable（植物人）the rest of his life,” doctors told Dick and his wife, Judy, when Rick was nine months old. “Put him in an institution.” But the Hoyts weren’t buying it. They noticed the way Rick’s eyes followed them around the room.
When Rick was 11, they took him to the engineering department at Tufts University. Equipped with a computer, Rick was finally able to communicate. After a high school classmate was paralyzed（使瘫痪）in an accident, and the school organized a charity run for him, Rick said, “Dad, I want to do that.” How was Dick, a man who never ran more than a mile at a time, going to push his son five miles? Still, he tried. That day changed Rick’s life. “Dad,” he typed, “when we were running, it felt like I wasn’t disabled anymore!”
That sentence changed Dick’s life. He became obsessed with giving Rick that feeling as often as he could. They even decided to try marathons. “No way,” Dick was told by a race official. They weren’t quite a single runner, and they weren’t quite a wheelchair competitor. For a few years, Dick and Rick joined the massive field and ran anyway. In 1983, they ran another marathon so fast that they made the qualifying time for the Boston Marathon the following year.
Now they’ve done 212 triathlons and 85 marathons. “ My dad is the Father of the Century,” Rick typed.
1. What does the underlined sentence in paragraph 2 mean?| A．The Hoyts didn’t believe it was true. | B．The Hoyts couldn’t afford any institution. |
| C．The Hoyts couldn’t deal with the situation. | D．The Hoyts had no money for their son’s treatment. |
| A．Why Rick became paralyzed. | B．How Rick started running. |
| C．Why running changed Rick’s life | D．How Rick communicated with others. |
| A．they ran a marathon very fast | B．they got support from a charity |
| C．they met a sympathetic race official | D．they had become very famous in the process |
| A．A boy with a rare disease | B．The greatest dad in the world |
| C．A tough road to world champion | D．Parents' influence on children's future |
6 . Having spent more than a decade on the dance floor, ROME — Niccolo Filippi, a 23-year-old Italian dance performer, recently decided to explore Chinese culture and its traditional dance forms and believes that this experience will not only boost his career, but also broaden his horizons beyond the world of dance.
His interest in diversifying his skills grew after he stumbled upon a short video of traditional Chinese-styled dance on YouTube. “I saw it as an art that combines tradition and modernity, which was mostly the reason why I liked it,” says Filippi.
Ever since, he has been closely following Chinese dance performers and watching numerous videos to learn more about the traditional style that he admires. “I prefer the traditional style because of its light movements. It also reflects my personality with elegance,” he adds.
Filippi’s chance came when he was invited to perform for a Chinese New Year celebration in the central Italian city of Florence. He has since fully committed himself to the art form, learning several pieces and putting his newfound passion into practice.
“The biggest difference that I found (compared to other disciplines) is the change of mood and emotional expressions among dances,” says Filippi, adding that he needed to shift from the dynamic moves of hip-hop to the graceful and fluid movements of Chinese dance. Despite various obstacles, Filippi’s efforts have not gone unnoticed. Two of his friends shared videos of his performances on social media, and the response was overwhelming. One video garnered 500,000 views, while the other received 200,000 views.
Filippi believes that learning about different cultures is priceless, and he sees it as a means of personal growth. “I like to think of a person as a book,” he says. “Embracing different traditions and cultures, such as Chinese culture and many others, is like adding new chapters to my book, making it more diverse and wonderful.”
1. What is the main reason why Filippi falls in love with traditional Chinese dance?| A．Its potential to boost his career. | B．Its mix of traditional and modern elements. |
| C．Its graceful and light movements. | D．Its true reflection of his elegant personality. |
| A．By listing numbers. | B．By giving an example. |
| C．By sharing a story. | D．By making a comparison. |
| A．Filippi thinks little of learning from other cultures. |
| B．People prefer to write down their past experiences. |
| C．Accepting various cultures boosts personal growth. |
| D．A book with chapters on traditions is more wonderful. |
| A．Chinese-styled dance videos go viral on social media. |
| B．An Italian’s dance journey towards specialization starts. |
| C．Filippi’s desire for Chinese culture extends beyond dance. |
| D．An Italian dancer shows passion for Chinese-styled dance. |
7 . Four movies to be shown in 2020
Sonic the Hedgehog
February 14th, 2020
Directed by Jeff Fowler
Sonic the Hedgehog follows the adventures of Sonic and his best friend Tom Wachowski. Sonic and Tom try to stop Dr. Robotnik from stealing Sonic’s great powers to control the world. The movie stars Tika Sumpter and Ben Schwartz as the voice of Sonic.
Bill & Ted Face the Music
August 21st, 2020
Directed by Dean Parisot
Following 1989’s Bill & Ted’s Excellent Adventure and 1991’s Bill & Ted’s Bogus Journey, the new movie will center on Bill and Ted who are now middle-aged men. Bill and Ted set out on a new adventure, when a visitor from the future warns them that only their song can save life and bring peace to the world.
Mulan
March 25th, 2020
Directed by Niki Caro
The Emperor of China issues an order that one man from each family must serve in the Imperial Army to protect the country from Northern invaders (侵略者). Hua Mulan is the eldest daughter of an honored fighter. She pretends to be a man and takes the place of her sick father. It is a journey that will change her into an honored fighter and earn her the nation’s respect.
Finding Jack
November 11th, 2020
Directed by Anton Ernst
Fletcher Carson joins the war in Vietnam. Lost and lonely, he plans to die in the war. But after he found a dog named Lab by mistake, Fletcher unexpectedly begins to regain his will to live. When the war ends, Fletcher is forced to give up his dog. But how do you leave your best friend behind? So together they start an adventure against all unfair things to fight for survival.
1. Who is the bad character in Sonic the Hedgehog?| A．Sonic. | B．Tom Wachowski. | C．Dr. Robotnik. | D．Tika Sumpter. |
| A．It’s intended for song writers. | B．It’s the third movie of its series. |
| C．It’s about two men’s childhood. | D．It centers on a man from the future. |
| A．They both call for peace. | B．They both stress family relationship. |
| C．They both attract animal lovers most. | D．They both have something to do with wars. |
8 . If you find yourself crossing one of London’s busy bridges and look down, you may notice that the height of the Thames changes over the course of the day. When the tide (潮水) is out, you may see people move down hidden stairs to walk slowly along the foreshore (前滩). These are “mudlarks” — and they play a key role in preserving the history of the Thames by picking up objects and artefacts (手工艺品) hidden in the river’s mud (泥).
Walking along the foreshore of the Thames is not everyone’s idea of a hobby — it can be cold and dirty. When the tide turns, it turns fast. You must always be aware of your way off of the foreshore. The mud is another hazard. A more experienced mudlark said he had once fallen into the mud. He was lucky to have a bucket to move out the mud.
Historically, being a mudlark was a low station in life. The term came about in the 18th and 19th centuries when the Thames was one of the major ways to transport goods into the city. At this time, the banks of the river would be full of mudlarks, mostly poor women and children. As the tide dropped, they would walk into the mud to pick up lumps of coal, pieces of rope or anything else careless boatmen had dropped overboard that they could sell.
Mudlarking is experiencing a renaissance (复兴). It has never been easier for people to explore the Thames: anyone looking for inspiration just has to follow the mudlarking posts on the Internet. The Thames Discovery Programme, a group of historians and volunteers, run guided tours of the foreshore where experts guide you and ensure that you stay safe and stick to Port of London Authority rules.
1. Why do people go mudlarking these days?| A．To take more exercise. | B．To keep the river clean. |
| C．To find historical objects. | D．To study how the tide changes. |
| A．Power. | B．Danger. | C．Attraction. | D．Waste. |
| A．It was considered as a hobby. | B．It was loved by most people. |
| C．It promoted the development of transport. | D．It allowed poor people to make a living. |
| A．To give support to mudlarks. | B．To test mudlarks’ working skills. |
| C．To inspire mudlarks’ love for art. | D．To encourage mudlarks to volunteer. |
9 . Do you know how to be a proud traveller? The following can tell you.
• Travellers get excited and a bit nervous before travel.Nervousness is typical of travellers. It does not matter whether the person travels once a year or far more frequently.
To plan trips is an exciting activity; however, once you have planned everything, get ready to break all your plans in case that things go wrong or not the way you expected them to go!
• Travellers may start a trip alone, but they end up with friends all over the world.People travel for a variety of reasons. People who stay in a foreign country need to challenge themselves in a variety of ways.
While travelling be prepared to see the real living around the globe. You will see that there are people who struggle to survive.
| A．Travelling is good to our health. |
| B．Travelling makes people excited and expectation makes our blood boil. |
| C．It’s hard to travel without meeting strangers. |
| D．Travellers love to make plans, but they also like to break them. |
| E．They learn new languages, meet new people and try to get to know new cultures. |
| F．The travelling plan is very important to the travellers when they go out for travelling. |
| G．At the same time, there are plenty of those who can afford the most necessary things. |
10 . Cultural heritage is an essential part of our identity, history and traditions. It includes buildings, monuments, artworks, books, music and other artefacts.
So, what can we do to protect our cultural heritage? The first step is to raise awareness about its importance. People need to understand that cultural heritage is not just a collection of old things.
Another way to protect cultural heritage is through legislation.
Education plays a crucial role in preserving cultural heritage. Schools and universities can teach students about the value of cultural heritage and how to care for it
Technology can be a useful tool in protecting cultural heritage. Digitization allows us to preserve and share cultural artefacts with a wider audience, while also reducing the risk of damage or loss. Virtual reality can also be used to recreate historical sites and buildings, allowing people to experience them in a new and immersive way.
| A．Historic buildings are climate friendly. |
| B．It is also a symbol of our cultural diversity and creativity. |
| C．Protecting cultural heritage requires a collective effort. |
| D．To be kept alive, cultural heritage must be related to its community. |
| E．This non-renewable treasure should be passed down from one generation to another. |
| F．Governments can establish laws and regulations to protect historic sites, buildings and artifacts. |
| G．Museums and other cultural institutions can offer exhibitions and events that show the importance of cultural heritage. |
