1 . No matter where you go around the globe, everybody loves to celebrate. And when it comes to celebration, festivals offer something for everyone.
Mardi Gras （New Orleans, Louisiana）
Also known as Fat Tuesday, Mardi Gras in New Orleans is a cultural event. Though the celebration
is held every year on the day before Ash Wednesday, the festivities last for months, banning in November throughout January and early February. And if you love music, check out the annual Galactic concert at the world-famous Tipitina’s on Lundi Gras (the day before Mardi Gras).
La Tomatina （Valencia, Spain）
Launched way back in 1945, La Tomatina is one of the oldest festivals on our list. It's also easily the happiest but the messiest, coming off like the world's biggest food fight.
Legend has it that the whole thing started when some local boys joined a parade alongside musicians. The boys made the performers so angry that they tried hit the boys, and a vendor's (小摊贩)vegetable stand fell victim to the incident.
If you go, please follow some simple rules: Don't throw hard objects, squash the tomato before throwing it, stay a safe distance away from tomato trucks, and stop in time.
Montreux Jazz Festival （Switzerland）
Founded back in 1967, Montreux is one of the oldest music festivals in the world. It's also the second largest jazz festival, after the Montreal International Jazz Festival. That Canadian concert may attract more visitors-around 2 million annually. But Montreux benefits from its pretty location on the attractive shores of Lake Geneva. The area is particularly beautiful in late June/early July, when the festival is held.
1. When is Galactic concert held?| A．On Mardi Gras. | B．On Lundi Gras. |
| C．On Montreux Jazz Festival. | D．On La Tomatina. |
| A．Punish naughty boys. | B．Enjoy musicians' performance. |
| C．Throw tomatoes without hurting. | D．Catch people who destroy tomatoes. |
| A．News report. | B．Academic journal. |
| C．Conceit brochure. | D．Travel magazine. |
2 . Dancing can be magic. At least it is to 11 - year - old Anthony Mmesoma Madu from Nigeria when he dances ballet. A video of Anthony's pirouettes(单脚尖旋舞) went popular, turning him into a star, and earning him a scholarship. Anthony's story has inspired millions and offers hope for the future.
It began on a cold, rainy day in a narrow passage outside untidy Lagos. But Anthony seemed unaware, pirouetting barefoot. His dance teacher took a quick video, posted it on social media, and went back to teaching.
Actress Viola Davis saw the video and tweeted: “Reminds me of the beauty of my people. We can imagine, and love... despite the obstacles that have been put in front of us. Our people can fly!”
In the past few weeks, some 15 million people from around the globe watched madly as Anthony danced across the smooth pavement. Thanks to this support, he received a scholarship to study with some of the world's best ballet dancers at New York's American Dance Theater.
Famous male ballet dancer Calvin Royal II was also moved by Anthony's dancing. He reached out from across the world to Anthony and his classmates at the Leap of Dance Academy in Nigeria He told the young dancers on a video chat, “You are not only changing your world there, in Africa but you're changing the hearts and minds of so many people.”
Many people in Anthony's community have never seen a boy dancing ballet before. But now, his love of dancing is paying off for Anthony, his teacher, his classmates, future Nigerian dancers as well as boys who love ballet.
1. How did people worldwide first know about Anthony probably?| A．On TV. | B．Over the radio. | C．On the Internet. | D．In the newspaper. |
| A．A teacher. | B．An actress. | C．A dancer. | D．A host. |
| A．He danced very well. |
| B．His teacher helped him a lot. |
| C．Lots of people pay attention to him. |
| D．His academic achievement is great. |
| A．Thankful. | B．Favorable. | C．Amazed. | D．Caring. |
3 . Two teenagers are lost at sea off the coast of the United States for six days on their small sailing boat. Without any food and drink, the boys drink sea water. They try slipping into the ocean to cool off, but sharks drive them back onto the boat. At night, they use a single wet suit to keep warm.
This is a real story of two American boys. Driscoll and his best friend, 18-year-old Josh Long, were found six days later and more than 100 miles from where they had set off from Sullivan’s Island, South Carolina, on April 24. The boys had lost a lot of water and were tired, but otherwise in pretty good shape.
They set out fishing on a 4.3-meter sailboat on a windy day when the National Weather Service had warned small boats to stay out of the water, but they didn’t care. They realized they were in trouble almost immediately and tried to swim back to shore, pulling the boat along with them. Within hours, they were far out to sea.
“We lost our fishing equipment, ” Driscoll said. “So we couldn’t catch any fish. ” The boys’ hopes faded with each day passing. They stood on their boat every time they saw another boat, waving and shouting, but without success. One night they were woken up by water coming into the boat. A large ship was very close to them.
A coast guard boat set out to look for them. The boys got up and made some noise. This time, they were heard.
“What we have is a completely surprising story of survival that’s going to be studied for years to come, ” said Richard Goerling, Long’s uncle, “I think the boys have a book to write. ”
1. The two boys got lost at the sea because _______.| A．they were not good at boating |
| B．they were separated from their parents while boating |
| C．they didn’t take the warning from National Weather Service seriously. |
| D．they went far into the sea to catch fish |
| A．suffered cold at night |
| B．lived on the fish they caught |
| C．fought against sharks |
| D．swam in the water to cool themselves off in the daytime |
| A．the boys were saved on April 30 |
| B．the boys went to the sea to go surfing |
| C．the boys were sleeping soundly when the boat passed by |
| D．some boats had found the boys but refused to offer help |
| A．the boys will write a book |
| B．something can be learned from the boys’ experience |
| C．children’s safety should be paid more attention to |
| D．the boys did very well when facing danger |
4 . A shark that walks in water instead of swimming might sound like a creature straight out of a science fiction thriller. However, that is precisely how the four new species of the fish-found in the tropical waters of Northern Australia-move across the seafloor. The unique ocean animals were discovered by a team of scientists, led by Dr Christine Dudgeon from Australians University of Queensland, during a 12-year-old global conservation study.
The newly-found sharks have all evolved to survive in low oxygen environments, enabling them to hunt during low tides. The researchers believe their ability to use their fins to walk across the water affords the sharks substantial advantage over the unsuspecting smaller animals they prey on .
“Though they are super hunters in their shallow habitat, the tiny sharks are harmless to humans," says Dudgeon. "At less than a meter long on average, walking sharks present no threat to people. They're incredibly cute little animals and are really more like gecko than a shark.”
A DNA analysis of skin samples from the sharks suggests that walking sharks broke away from their brothers and sisters about nine million years ago and became a distinct species. Though that may appear to be a long time ago, it is relatively recent given that sharks have been around for more than 400 million years. In fact, Dudgeon and her team believe walking sharks are the youngest kind of sharks on Earth!
The researchers, who published their findings in The Marine and Freshwater Research journal on January 21, 2020, say that the sharks' small numbers and shallow habitat make them extremely vulnerable to natural disasters and overfishing. Three of the nine walking shark species , all of which live in the waters off Northern Australia, eastern Indonesia, and near the island of New Guinea, are currently on the International Union for Conservation of Nature Red List, which lists species at risk. Dudgeon and her team believe sensible conservation management plans are urgently needed to protect the walking sharks and other endangered animals from further threats.
1. What is the most noticeable feature of the newly-found sharks?| A．They are cute and harmless to humans. | B．They can survive in their shallow habitat. |
| C．They walk on their fins across the seafloor. | D．They are the youngest kind of sharks on Earth. |
| A．The evolution of the sharks. | B．The behavior of the sharks. |
| C．The population of the sharks. | D．The DNA samples of the sharks. |
| A．Adjusting the methods of fishing. | B．Putting the sharks on the Nature Red List. |
| C．Changing the sharks' living environments. | D．Adopting necessary measures to protect the sharks. |
| A．A film guide. | B．A fashion magazine. |
| C．A news report. | D．A science fiction. |
5 . Scientists have created an "artificial leaf" to fight climate change by inexpensively changing harmful carbon dioxide into a useful alternative fuel. The new technology was inspired by the way plants use energy from sunlight to turn carbon dioxide into food.
Scientists call it an artificial leaf because it mimics real leaves and the process of photosynthesis(光合作用). A leaf produces glucose(葡萄糖) and oxygen. Scientists use an artificial leaf to produce methanol(甲醇) and oxygen. Making methanol from carbon dioxide, the primary contributor to global warming, would both reduce greenhouse gas emissions and provide a substitute for the fossil fuels.
The key to the process is a cheap, fully used red powder called cuprous oxide. Engineered to have as many eight-sided particles as possible, the powder is created by a chemical reaction when four substances are added to water that has been heated to a particular temperature. The powder then serves as the catalyst(催化剂), or trigger, for another chemical reaction when it is mixed with water into which carbon dioxide is blown and a beam of white light is directed with a solar simulator(模拟器). "This is the chemical reaction that we discovered," said Wu, a professor of mechanical and mechatronics engineering, has worked on the project since 2015. He added, " Nobody has done this before." The reaction produces oxygen, as in photosynthesis, while also changing carbon dioxide in the water-powder solution into methanol. The methanol is collected as it evaporates when the solution is heated.
Next steps in the research include increasing the methanol yield and commercializing the patented process to convert carbon dioxide collected from major greenhouse gas sources such as power plants, vehicles and oil drilling. "I'm extremely excited about the potential of this discovery to change the game," said Wu, "Climate change is an urgent problem and we can help reduce CO2 emissions while also creating an alternative fuel."
1. What is the function of an artificial leaf?| A．Turning carbon dioxide into a solid fuel. | B．Changing a chemical reaction into food. |
| C．Producing much glucose and oxygen. | D．Making methanol and oxygen cheaply. |
| A．It's a powder containing four substances. |
| B．It should be directed with a solar simulator. |
| C．It's a key substance to cause another chemical reaction. |
| D．It's used to collect methanol from a chemical reaction. |
| A．Optimistic. | B．Wait- and- see. | C．Skeptical. | D．Negative. |
| A．A short story of an artificial leaf. | B．An advertisement for a famous company. |
| C．A report in a science journal. | D．An introduction to a science fiction. |
6 . Look up in the sky. See that French poodle? Before your eyes it morphs into an elephant. A few seconds later, it becomes the profile of Taylor Swift floating by. Cloud-watching has captured our imaginations since we were children. Many people even have found the International Cloud Appreciation Society.
In 2003 Gavin Pretor-Pinney was living in Rome while on holiday. After seven months glancing into the heavens at the mostly clear blue Roman skies, he discovered he missed the constantly changing cloud formations that were an everyday event in his native United Kingdom. He returned home and was engrossed in learning about clouds. The subject dominated his conversation for a year. Then a friend invited him to speak about clouds at a small literary festival. Pretor-Pinney titled his presentation "The Inaugural Lecture of the Cloud Appreciation Society." Afterward, he had to inform audience members who wanted to join the society that it did not exist. A few months later he launched a website, and the society was born. Five years ago it became his full-time occupation.
Today, the Cloud Appreciation Society enjoys a membership of more than 50,000 people scattered in 120 countries, all united through their appreciation of celestial mist. It is divided into local groups that include a chapter in St. Louis, and another in central Missouri. Illinois cloud spotter groups are near Chicago.
Pretor-Pinney thinks of the society as reconnecting people with their early relationship to the sky as children finding images in the clouds. "Clouds are for dreams, and a deep thinking of them benefits the soul. If you consider the shapes you see in clouds, it will save you money on psychoanalysis bills," Pretor-Pinney jokes.
In a positive Ted Talk about the Cloud Appreciation Society accessible on the Internet, Pretor-Pinney points out that clouds are common to everyone no matter where they are in the world. They are the most egalitarian (平等主义者) of nature's displays, because people all have a fantastic view of the sky.
1. What is the purpose of Paragraph 1?| A．To explain a natural phenomenon. | B．To recommend an international society. |
| C．To lead in the main topic of the text. | D．To stimulate readers' imaginations. |
| A．Was involved in. | B．Was absorbed in. | C．Took pride in. | D．Participated in. |
| A．The Cloud Appreciation Society enjoys popularity. |
| B．The Cloud Appreciation Society has three groups. |
| C．The society attracts a lot of children with dreams. |
| D．The society helps people save money and heal their souls. |
| A．A fantastic cloud-watching society | B．A group full of imagination |
| C．A society benefiting souls | D．A positive Ted Talk |
7 . Your best friend that follows you around when the sun comes out - your shadow - doesn’t serve an important function like your heart or brain, but what if you could use shadows to create electricity? When using solar panels (电池板) that are powered by light, shadows can be boring because it means electricity can’t be created. However, researchers from the National University of Singapore have engineered a way to create power from the shadows present everywhere.
A team of the university created a machine that can collect energy from shadows. It is created by placing a thin coating of gold onto silicon (硅). Like in a normal solar panel, when put in light, the silicon electrons (电子) become energized and the energized electrons then jump from the silicon to the gold. The voltage (电压) of the part of the machine that is placed in the light increases relative to the dark part and the electrons in the machine flow from high to low voltage. They are sent through an external circuit (外电路) creating a current that can be used to power another machine. The greater the contrast between light and dark, more energy is provided by the machine.
The team is working on improving the performance of the machine, borrowing approaches from solar panels to gather light. Increasing the amount of light the machines can receive allows them to better make use of shadows, as well as developing shadow energy collecting panels that can successfully gather from indoor lighting. The team is also researching the use of other materials other than gold to drop the price of the machine, meaning they would be more cost effective and easier to apply in society.
Shadows are present everywhere and perhaps one day in the future we will be able to collect energy from them by placing the shadow-effect energy machine around the world in places that have been considered unfit for solar panels to work, or indoors. “A lot of people think that shadows are useless,” Tan says, but “anything can be useful, even shadows.”
1. What is Paragraph 1 mainly about?| A．Your best friend always stays with you after the sunrise. |
| B．The shadow has the same function as the heart and brain. |
| C．Shadows can stop solar panels from creating electricity. |
| D．Researchers have found a way to create power from shadows. |
| A．The silicon produces electricity when it is in the light. |
| B．The gold produces power with the help of the silicon. |
| C．The energized electrons flow from high to low voltage. |
| D．An external circuit creates current using another machine. |
| A．Using solar panels in the machine. |
| B．Increasing the amount of light received. |
| C．Developing light energy collecting panels. |
| D．Bringing down the price of gold. |
| A．A gym. | B．A park. | C．A farm. | D．A playground. |
8 . Once there was a famine in the town. A rich and kind baker sent some bread to twenty of the poorest children. He said to them, “In this basket there is some bread for you. Each of you can have one loaf every day until the hard days end.”
The impatient children couldn’t wait to gather around the basket. They shouted and fought for the bread because each wished to have the largest loaf. At last they went away without even thanking the good gentleman. But Shirley, a poorly-dressed little girl, did not join them. Instead, she remained standing modestly in the distance. When the other children had left, she took the smallest left in the basket, kissed the gentleman’s hand and went home.
The next day the children were as rude as before. Poor shy Shirley still took the smallest loaf . When she got home, her mother cut the bread open. Many new shining pieces of silver fell out of it. Her mother was very surprised and said, “Take the money back to the good gentleman at once, for it must have got into the loaf by accident. Be quick, Shirley! Be quick!”
But when the little girl gave the rich man her mother’s message, he said, “No, no, my child. It was no mistake. I put silver pieces into the smallest loaf to reward you because you are a kind and honest girl. Go home and the money is yours now.”
1. From the story, we know the twenty children lived a ________ life.| A．happy | B．rich | C．poor | D．comfortable |
| A．shouted at them | B．stood modestly |
| C．joined them | D．laughed at them |
| A．buy some food | B．give it back to the rich man |
| C．hide it quickly | D．tell her father the news |
| A．it’s not important to say thanks to others | B．fighting with others can help us get more |
| C．a kind and honest person will be rewarded | D．Shirley’s mother doesn’t like silver |
9 . Think of Japan in the spring and the image that comes to mind is likely the country’s famous cherry blossoms, also known as “Sakura” — white and pink flowers, blooming across cities and mountains.
The flowers, which experience a “peak bloom” that only lasts a few days, have been loved in Japan for more than a thousand years. Crowds celebrate with viewing parties, flocking to the most popular locations to take photos and have picnics underneath the branches.
But this year, cherry blossom season has come and gone in the blink of an eye, in one of the earliest blooms on record. Scientists warn it’s a symptom of the larger climate crisis threatening ecosystems everywhere.
Yasuyuki Aono, a researcher at Osaka Prefecture University, has gathered records from Kyoto back to 812 AD from historical documents and diaries. In the central city of Kyoto, cherry blossoms peaked on March 26, the earliest in more than 1,200 years, Aono said. And in the capital Tokyo, cherry blossoms reached full bloom on March 22, the second-earliest date on record.
The peak bloom dates shift every year, depending on numerous factors including weather and rainfall, but have shown a general trend of moving earlier and earlier. In Kyoto, the peak date stayed around mid-April for centuries, but began moving into early April during the 1800s. The date has only dipped into late March a handful of times in recorded history.
“Sakura blooms are very temperature sensitive,” said Aono. “Flowering and full bloom could be earlier or later depending on the temperature alone,” he said. “The temperature was low in the 1820s, but it has risen by about 3.5 degrees Celsius to this day.”
This year’s seasons in particular influenced the blossom dates, he added. The winter was very cold, but the spring came fast and unusually warm.
1. What is the best title of the passage?| A．Cherry blossom celebrations. |
| B．Warning of a climate crisis. |
| C．A strong love for cherry blossom. |
| D．Cherry blossom season coming earlier. |
| A．Blocking. | B．Flooding. | C．Running. | D．Following. |
| A．The peak blossom dates fall on a fixed date. |
| B．The cherry blossom rarely peaks in March. |
| C．The peak bloom dates mainly depend on weather and rainfall. |
| D．Cherry blossom peaks around mid-April in Tokyo. |
| A．To inform people the date of cherry blossom. |
| B．To show a study on cherry blossom dates. |
| C．To present a Japanese tradition of cherry blossom celebration. |
| D．To make people aware of the influence of climate change on cherry blossom. |
10 . Each year, the women of Olney and Liberal compete in an unusual footrace. Dressed in aprons (围裙) and headscarves, they wait at both towns’ starting lines. Each woman holds a frying pan with one pancake inside. At the signal, the women flip (轻抛) pancakes and they’re off!
This “pancake racing” tradition is said to have started on Shrove Tuesday, 1445, in Olney. Shrove Tuesday is the day before the Christian season of Lent (大斋戒) begins. During Lent, many people decide to give up sugary or fatty foods.
Legend says that in 1445, an Olney woman was making pancakes to use up some of her sugar and cooking fats before Lent. She lost track of time and suddenly heard the church bells ring, signaling the beginning of the Shrove Tuesday service. Realizing that she was going to be late for church, she raced out the door still wearing her apron and headscarf and holding her frying pan with a pancake in it. In the following years, the woman’s neighbors imitated her dash to church, and pancake racing was born.
The rules are simple. Racers must wear the traditional headscarf and apron. They must flip their pancakes twice - once before starting and once after crossing the finish line. After the race, there are Shrove Tuesday church services. Then Liberal and Olney connect through a video call to compare race times and declare a winner.
In both towns, the races have grown into larger festivals. Olney’s festival is an all-day event starting with a big pancake breakfast. Liberal’s festival lasts four days and includes a parade, a talent show, and contests that feature eating and flipping pancakes. Although the women’s race is still the main event, both towns now hold additional races for boys and girls of all ages.
1. How did pancake racing start?| A．A woman in Olney created it. |
| B．Women made pancakes before Lent. |
| C．A woman dashed to church with a pancake. |
| D．People followed the suit of an interesting incident. |
| A．They can wear fashionable headscarves and aprons. |
| B．They must flip their pancakes once in the race. |
| C．They must flip their pancakes at the beginning of the race. |
| D．They can flip their pancakes in the middle of the race. |
| A．People can show their talent in Olney festival. |
| B．People can enjoy a one-day holiday in Liberal. |
| C．The race is not only intended for women now. |
| D．People can have a big pancake breakfast in both towns. |
| A．The origin of pancake racing. |
| B．The history of pancake racing. |
| C．The development of pancake racing. |
| D．The introduction to pancake racing. |
