Besides “wow” and “great”, what else would you say when flying over the Earth in space? Samantha Cristoforetti, the first Italian female astronaut in space, posted several lines of a famous ancient Chinese composition on Twitter to share her joy.
She first wrote in Chinese, and then attached an accurate translation of the lines in both Italian and English to help more people understand. “Looking up, I see the immensity of the cosmos; bowing my head, I look at the multitude of the world. The gaze flies, the heart expands, the joy of the senses can reach its peak, and indeed, this is true happiness,” it says. Two days before she landed on Earth, the beauty of space and Chinese literature resonated on her Twitter account. Before long, her posts went viral on Twitter with thousands of retweets, likes and replies.
The text she quoted is from the Preface to Poems Composed at the Orchid Pavilion,a Chinese calligraphy masterpiece by Wang Xizhi (303-361) of the Eastern Jin Dynasty (317-420). She also attached three photos taken in space of China’s Bohai Bay and the day-night view of Beijing. “The poem and views are both magnificent as well as healing. If everyone could enjoy the same sight, a lot of pain in the world would be ‘dissipated’,” one user comments.
As the first Italian female astronaut in space, Cristoforetti carried out her first space mission on Nov 23, 2014. In 2022, she started the second mission in April and returned to Earth on Friday night after a 127-day stay in orbit.
Cristoforetti has also been active in Sino-European cooperation in the field of manned spaceflight. She was a working group member with Chinese counterparts to define and implement cooperation in the field of astronaut operations. When not traveling for work, she is an eager reader and has a great passion for languages. Speaking clear Chinese, Cristoforetti once told the media that the teams from China and Europe were working very well together in the field of astronaut training.
1. What is the result of Cristoforetti’s post online?A.The birth of a masterpiece. |
B.A trend of journey to space. |
C.An instant hot issue on Twitter. |
D.Different translations of the lines. |
A.Relieved. | B.Caused. |
C.Increased. | D.Recognized. |
A.Cristoforetti’s devotion to her career. |
B.Cristoforetti’s language learning strategies. |
C.The leadership Cristoforetti plays in her team. |
D.The possible motivation for Cristoforetti’s post. |
A.A female astronaut becomes online star |
B.A Chinese poem gets popular abroad |
C.Literature conveys the beauty of space |
D.An Italian astronaut promotes Sino-European cooperation |
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【推荐1】On the eastern side of the Arabian Peninsula, the desert turns green as clouds cover it like a blanket. This is the country of Oman’s monsoon (季风) season. The natural event, which is a festival and lasts three months, draws hundreds of thousands of tourists with cool weather and beautiful views. It began on June 21.
A 60-day festival, in Oman’s Dhofar region, draws about 50,000 people every night for dance competitions, and musical performances. In the midst of the clouds, people celebrate Oman’s cultural diversification of Arab, African, and Asian roots.
Officials in Dhofar region started the monsoon festival in 1998. The monsoon festival now draws performers from 40 countries. 60 percent of the visitors come from Oman, while the rest come from nearby countries such as Kuwait, Saudi Arabia and Bahrain.
Each night, a different Omani city takes the main stage. The port of Sohar did a sea-themed show with cannons (大炮) and a large wooden ship. The next night, a group from Bidbid sang with swords while a musician blew into a goat’s horn. Actually, different groups used the festival to share their world-wide cultures.
The mountains around Salalah, Dhofar’s capital city, trap wetness from the Indian Ocean monsoon. Air pressure pockets above Saudi Arabia and Tibet drive air currents (气流) to Oman. These weather currents create a special environment, which has heavy fogs and green mountains and coasts.
Thomas Wagmann, on holiday from Dubai, noted, “Compared to Dubai, this Dhofar region is just fantastic because you can be outdoors all the time.” He added, “You don’t even have to worry about sunburn because there’s no sun.”
1. What does the underlined word “diversification” in Paragraph 2 mean?A.Pressure. | B.Difference. |
C.History. | D.Happiness. |
A.Enjoy different cultures. |
B.Watch some special ships. |
C.Play strange musical instruments. |
D.Appreciate music and dances only from Oman. |
A.The beautiful natural scenery of Oman. |
B.The Oman’s special geographic position. |
C.The cause of Oman’s special climate in the monsoon festival. |
D.The reasons of tourists’ celebrating the monsoon festival in Oman. |
A.Getting sunburned. | B.Staying inside all the time. |
C.The same weather as Dubai. | D.The weather without strong sunshine. |
Waiting in line is a pest of modern society. According to David Andrews’s book, Why Does the Other Line Always Move Faster?, it wasn’t common until the Industrial Revolution synchronized (同步) workers’ schedules, causing lines that run out of lunch hours and evenings. Given that Americans are estimated to collectively waste tens of billions of hours a year in lines, it’s no wonder that some people try to cut, and others bitterly resent them. Yet jumping the queue without inviting violence is possible. Below are some tips, courtesy of social science.
First, pick the right queue. It’s virtually impossible to cut in line for a once-in-a-lifetime event—the Cubs playing the World Series, say. But in a repeating situation like a security line, people are more likely to let you in, perhaps because they anticipate needing a similar favor someday. Using game theory to determine what conditions would make line-cutting socially permissible, researchers found that people queuing just once display little tolerance for line-cutting. But when the queue repeats, people let in intruders who claim an urgent need or who require minimal service time.
An excuse for cutting helps, but it needn’t be bulletproof. In one much-cited study, experimenters tried to jump photocopier queues using one of three explanations. A small, polite request without justification—“Excuse me, I have five pages. May I use the Xerox machine?”— enabled them to cut 60 percent of the time. Adding that they were rushed allowed them to cut 94 percent of the time. And “May I use the Xerox machine, because I need to make copies?” was almost as effective, despite its lame offer.
Bribing(贿赂) can also work, and it may not even cost you. In one study, queuers were offered cash by an undercover researcher if they’d let the researcher cut. A majority agreed, but oddly, most of them then refused the cash. They appreciated the offer not out of greed, but because it proved the intruder’s desperation.
Keep in mind that tolerance for line-cutting varies across cultures. One survey of foreigners living in Spain revealed many differences in queuing rules. An Irish respondent said indignantly, “They say ‘I just want to ask a quick question’ and go right up to the counter … I’m ready to explode.” A German subject angrily described a fellow supermarket shopper: “A woman walked right in front of me and put her things on the counter. She says ‘No [it’s] okay, we’re together, pointing to the other woman who had just finished paying … It seems that in Spain that’s allowed. Incredible.”
Back in America, the worst sin of line-cutting is pretending you’re not doing it. Like members of any community, queuers want their customs observed. We’d all escape line-waiting if we could, but that way chaos lies. So if you must cut, just ask—nicely. Doing so strengthens the social contract, and it works.
Brief introduction to waiting in line | * With the rise of the Industrial Revolution, cutting in line grew in * It is |
Tips on cutting in line politely | * Given that they are likely to be in your * According to game theory, the action of line-cutting cannot be * When you assume an air of being allowed to cut in line. * Actually queuers allow you to cut in line not due to your bribing but your |
* Line-cutting meets with a(n) * Americans strongly |
Festivals are celebrated all around the world. They have a wide range of origins, such as the seasons of the year, famous figures, and important events. Every festival has its different customs and unique charms. However, no matter how different they may seem, all over the world, the spirit of sharing joy, gratitude, love, or peace is common in all festivals.
Of all the traditional festivals, the harvest festival can be found in almost every culture. This important agricultural festival takes place after all the crops have been gathered in. People celebrate to show that they are grateful for the year’s supply of food. In ancient Egypt, the harvest festival was celebrated during the springtime — the Egyptian harvest season. It featured a parade and a great feast with music, dancing, and sports. Today, in some European countries, people decorate churches and town halls with flowers and fruit, and get together to celebrate over a meal. During the Mid-Autumn Festival in China, families gather to admire the shining moon and enjoy delicious mooncakes.
Customs play a significant role in festivals, but sometimes they can change over time. With the development of modern society and the spread of new ideas, some traditions may fade away and others may be established. One example is the typical Chinese Spring Festival custom of lighting firecrackers to drive away the evil spirits and celebrate the new year. Nowadays, many big cities have given up this custom in order to avoid air pollution. Another example is Halloween, which slowly became an exciting festival for children, in spite of its origins.
Festivals are becoming more and more commercial (商业化的), with business taking advantage of the celebrations. Online shopping websites and social media apps have made it much easier for the public to spend more on gifts for their loved ones. Although some believe festivals should not be commercialised, others believe the increase in spending is good for the economy and public happiness.
Festivals are an important part of society. They reflect people’s wishes, beliefs, faiths, and attitudes towards life. They are occasions that allow us to relax and enjoy life, and forget about our work for a little while. They help us understand where we came from, who we are, and what to appreciate. And if you study festivals carefully, you may be surprised to find that different cultures actually have a lot in common after all.
1. Why do people celebrate the harvest festival?2. How did some traditions change over time according to the passage?
3. Please decide which part is false in the following statement, then underline it and explain why.
Festivals are becoming more and more commercial. The festivals should not be commercialised because commercialisation is a totally negative development.
4. What festivals do you celebrate with your family each year? Why do you celebrate them? (In about 40 words)
【推荐1】There are many sources of debate on a long road trip, including route selection, the choice of snacks ,and, probably most importantly, what to play on the radio. Finding a way for all parties to listen to their own audio without the need for headphones has been a goal of car makers for decades and scientists may have finally managed it.
A team from the University of Le Mans in France carefully positioned microphones, speakers and filters (过滤器) to create personalised sound zones (PSZs) inside a car, and the small regions are where sound from a set of speakers can be heard clearly. Outside these, it can not be heard.
One barrier which scientists have previously been unable to overcome was the impact of moving one’s seat. They were able to form a PSZ, but unable to move it to follow a person if they moved the seat forwards or backwards.
The French team created a new algorithm (算法) specifically to tackle this issue, which handles the sound waves to create “bright” and “dark” zones in the car. “Loudspeakers are placed in the headrests. and specific filters for each transducer (换能器) are calculated to reproduce a sound signal that maintains. good quality in the zone under consideration and is strongly weakened in other zones.” said Dr Lucas Vindrola, the author of the study. “The key to the technique working properly is having sufficient microphones placed around the car to detect how many people are in the car and where they are sitting. The price to pay is to have control microphones in the passenger section, so that the algorithm can work.”
However, the technique is not yet ready to be commercially rolled out as a luxurious optional extra just yet, as it currently works only for a limited range of frequencies.
1. What was once a challenge for scientists?A.PSZs could hardly be formed. | B.The sound of moving a seat is loud. |
C.They couldn’t create movable PSZs. | D.The seats couldn’t be moved back and forth. |
A.How the impact of moving one’s seat was addressed. |
B.Why enough microphones are placed around the car. |
C.When the algorithm can work well for all passengers. |
D.Where “bright” and “dark” zones are created in the car. |
A.It currently works without limitation. |
B.It has been put into use commercially. |
C.It can function well with enough microphones. |
D.It is costly to detect the position of microphones. |
A.To launch a new debate. | B.To tackle an old problem. |
C.To advertise an algorithm. | D.To introduce a new technology. |
【推荐2】Patients with a long-term illness can be very bored while recovering at home. This can be especially true of children. They may feel out off from their friends and classmates. Now, these children may have a high-tech friend to help feel less lonely. That friend is a robot.
The robot is called Avatar 1(AV1). It takes their place at school. Through the robot, the children can hear their teachers and friends. They also can take part in classes from wherever they are recovering. And the children's school friends must help. They carry the robot between classes and place the robot on their desks.
A Norwegian company called No Isolation created the robot. There are another two co-founders: Karen Dolva and Marius Aabel.
Dolva explains how the robot works. She says from home the child uses an iPad or a phone to start the robot, control the robot's movements with touch, and talk through it. The child can take part in classroom activities. The robot is equipped with speakers, microphones and cameras that make communicating easy. So it's the eyes and the ears and the voice of the child at school. Inside AVI is a small computer connected to a 4G network.
AVI was designed to be tough. It won't allow water to pass through it and can take a fall from a desk without damage. AVI is large and looks like a human for a reason. Dolva says it can't be just a tiny camera because the other kids can't pick it up and take it with them. This is important because the robot is supposed to be a friend to the children.
Hopefully AVI will help some children feel less lonely while they are absent from class.
1. How may AVI be started according to the passage?A.Through a camera. | B.Through an iPad. |
C.Through a computer. | D.Through a speaker. |
A.Strong. | B.Amazing. | C.Attractive. | D.Humorous. |
A.A tourist guidebook. | B.An exhibition guide. |
C.A math textbook. | D.A science report |
A.The robot can make friends with sick children. |
B.The robot has been used widely in many fields. |
C.The robot may help sick children feel less lonely. |
D.The robot will take sick children to different places. |
Shooting down an ice-covered track, a bobsled(大雪橇)can go faster than 80 miles an hour, and riders can feel force five times stronger than the pull of gravity. A race can be won or lost by one hundredth of a second. How do bobsleds go faster than cars on a highway? The answer is a combination of athletics and science.
At the start of a race, the crew push their sled, building up speed before they jump in for the ride. For months before the race, the crew have built up power in their legs. The push is the crew's only chance to add speed. All other work goes into keeping friction and drag(摩擦力和阻力)from slowing the sled down.
The design of the sled's runners(滑板)reduces their friction with the ice. The friction of a moving runner melts a little ice right under the runner, and the runner rides on that thin layer of water. The runners are rounded on the bottom. Runners that are too flat may not melt enough ice for fast ride. Runners that are too round may become too warm, softening the ice and slowing the sled down. No amount of rounding is perfect for all races because the hardness of the ice depends on the weather on race day.
Bobsleds used to be open. The riders did not sit inside a hull(外壳). As the crew sped down the track,the air would create drag. Today, a sled's hull reduces drag by splitting the air in front of the sled and making it flow smoothly along the slides. As with the runners,strict rules apply to the hull. For example,no team may add any part that would create helpful air currents.
Reducing friction and drag creates another challenge: high speeds. “The faster the sleds car travel on the run, the more thrilling the race,” one research team wrote. “But the track must not be too fast: he crew still need to be able to reach the bottom safely.”
1. What's the text mainly about?A.The shape of the sled. | B.The design of the runners. |
C.The safety rules applying to the sled. | D.The elements relating to the sled's speed |
A.Proper amount of melted ice is needed for a fast ride. |
B.The rounder the runners are, the faster the sled goes. |
C.Thin layer of water would drag the runners backward. |
D.A sled's movement has nothing to do with weather. |
A.It's comfortable to sit in. | B.It leads to beneficial air flow. |
C.It helps to create a safe ride. | D.It's free from strict rules. |
A.Safety is the most important. | B.Keeping high speed is difficult. |
C.Riders' desire to win is understandable. | D.The crew's cooperation is necessary. |
【推荐1】Astronomers have discovered an Earth-size exoplanet (外星行星), or world beyond our solar system, that may be filled with volcanoes. Called LP791-18d, the planet could experience volcanic explosion as often as Jupiter’s moon Io, the most volcanically active body in our solar system.
LP791-18d is tidally locked, which means the same side constantly faces its star. The clay side would probably be too hot for liquid water to exist on the surface. But the amount of volcanic activity all over the planet could sustain an atmosphere, which may enable the existence of liquid water on the night side. LP791-18d orbits a small red star about 90 light-years away, which is estimated to be only slightly larger and more heavier than Earth.
Astronomers already knew about two other worlds in the system before this discovery, called LP791-18b and c, both larger and heavier than Earth. During their orbits, planets d and c closely approach each other. Each close pass by the heavier planet c produces a gravity pull on planet d, which creates enough energy to heat the planet and produce volcanic activity at its surface.
Planet d sits in the traditional range of distances from a star where scientists assume liquid water could exist on a planet’s surface. If the planet is as geologically active as the research team imagine, it could maintain an atmosphere. Temperatures could drop enough on the planet’s night side for water to exist on the surface.
Astrobiologist Jessie Christiansen says, “A big question in astrobiology is if volcanic activity is necessary for life. In addition to potentially (潜在的) providing an atmosphere, these processes could mix up materials that would otherwise sink down and get trapped in the crust (地壳), including those we think are important for life, like carbon.”
1. What does the underlined word “sustain” in paragraph 2 mean?A.Heat. | B.Maintain. | C.Dry. | D.Protect. |
A.The weight of planet c. | B.The size of planet c. |
C.The pull caused by planet c. | D.The heat powered by planet c. |
A.It mixes up an atmosphere. | B.It makes it easy to trap carbon. |
C.It processes sunk materials. | D.It is significant for promoting life. |
A.The Most Volcanically Active Planet |
B.Life on Other Volcanic Active Exoplanet |
C.Potential for Volcanic Activity Beyond Earth |
D.Discovery of a Volcanically Active Earth-Size Exoplanet |
【推荐2】After traveling more than seven months in space, Tianwen I is one step closer to Mars! Tianwen I, China’s first Mars probe, successfully entered Mars orbit in February, according to the China National Space Administration (CNSA).
A small step on the red planet will be a big step for human beings. Humans have launched 46 Mars exploration missions since October 1960, but only 19 of them have been successful.
Among the three tasks, touchdown on the red planet is the most difficult. The result mainly depends on the breathtaking seven minutes, which will deploy multiple cutting-edge technologies and accurate timing of each action, including the burning of engines and opening of parachutes to ensure a safe landing.
February was Mars month. NASA’s Perseverance Rover landed on Mars on Feb 19, and China’s Tianwen I and United Arab Emirates’ (UAE) Hope have arrived within orbit of the redplanet.
A.Although they started their Mars journeys at almost the same time, their missions vary. |
B.It’s China’s first spacecraft to Mars, and the missions are rather ambitious. |
C.It will stay in orbit for about three months before landing on the red planet. |
D.After the “Chang’e series” lunar exploration mission came another space exploration project. |
E.CNSA is willing to work together with the international community to make new and greater contributions to exploring the mysteries of the universe. |
F.The previous success of Chang’e 5 has accumulated experience in this regard, which boosts confidence. |
【推荐3】The movie Moonfall follows the story of a mysterious force knocking the moon from its orbit. Although it’s just a Hollywood movie, is there any fact behind the fiction (虚构的事)? Would it be possible to change the moon’s orbit around Earth?
One way for the orbit of an object in space to change would be if it were hit by another object.
This risk is one area of focus for NASA’s Center for Near-Earth Object Studies (CNEOS). CNEOS identifies and tracks near-Earth objects (NEOs), such as asteroids (小行星) and comets (彗星). They then determine whether the object creates a threat to Earth, the moon, or other neighbors.
Size is a significant factor when determining the risk created by an object from space. If the impact of an asteroid could affect the moon’s orbit, the asteroid “would have to be at least as big as the moon itself”, Paul Chodas, manager of NASA’s NEO office, told Live Science.
Due to the size of the moon, “it would have to be a huge object that would have to hit it at high speed”, he added. Because of the incredibly low chance of an object the size of the moon wandering into our solar system, it can therefore be determined that the chance of the moon’s orbit changing enough for it to hit Earth is minuscule.
Viewers of the night sky are convinced that the moon isn’t going anywhere anytime soon. However, although it’s unlikely to ever hit our planet, the moon still has an impact on life on Earth. A study from NASA states that the moon’s orbit is likely to begin “wobbling (摇晃)” sometime in the 2030s. This is a natural event that occurs every 18 years.
This period will see tides (潮汐) around the world “amplified (放大): High tides get higher, and low tides get lower”, which creates a risk to coastal cities around the globe, according to NASA.
1. What do we know about NEOs from the text?A.Some of them create the risk of impact. | B.They are objects in orbit around Earth. |
C.They are at least as large as the moon. | D.They are asteroids in the solar system. |
A.There is no chance of the moon hitting Earth. |
B.many objects larger than the moon are wandering into our solar system. |
C.High speed is vital factor determining the danger from an object from space. |
D.Size plays a small role when judging the threat from an object from space. |
A.Tiny. | B.Dangerous. | C.Difficult. | D.Unpredictable. |
A.The moon’s impact on life on Earth. | B.The possibility of the moon hitting Earth. |
C.Possible ways to change the moon’s orbit. | D.The potential dangers of near Earth objects. |