1 . Have you ever dreamed of visiting a planet in the Milky Way (银河系)? While the trip sounds exciting, it would take years and years to reach your destination. So in the future, bedtime for astronauts may be more than a few hours of regular shut-eye. They would have to sleep for years.
European researchers are now conducting hibernation experiments. The study may help them understand whether humans could ever sleep through the years it would take for a spaceflight to distant planets. "If there was an effective technology, it could make deep space travel a reality," said Mark of the European Space Agency last month.
What seems like a science fiction is not completely unlikely. Researchers have been able to use chemicals to put living cells into a sleep-like state where they don't age. They have now moved on to the small, non-hibernating mammals (哺乳动物) like rats.
A major challenge is the fact that cells can be very simple systems, whereas body organs (器官) are far more complex. "It's like moving from a simple Apple computer to a supercomputer," said Marco, a hibernation researcher at Italy's University of Pavia. Just like bears and frogs, the hibernation of human beings would cause a person's metabolism (新陈代谢) to lower so they would need less energy.
Medical research, however, is just half of a spaceflight hibernation system. There is a challenge of designing a suitable protective shelter. Such a shelter would provide the proper environment for hibernation, such as the proper temperature. It would also have to monitor life functions and serve the physiological needs of the hibernator.
According to Mark, the six-person Human Outer Planets Exploration Mission (使命) to Jupiter's moon Callisto, could be an opportunity to use human hibernation. The mission aims to send six persons on a five-year flight to Callisto, where they will spend 30 days, in 2045.
1. What does the underlined word "hibernation" in Paragraph 2 probably mean?A.Sleep during the day. | B.Sleep at night. |
C.Sleep in summer. | D.Sleep for a long time. |
A.is just an idea | B.is always a science fiction |
C.has already finished successfully | D.has made some progress |
A.less sleep | B.more food |
C.less energy | D.more movement |
A.Hibernation study for space travel | B.Welcome to our space travel |
C.To hibernate, to live longer | D.Welcome to the Milky Way |
2 . Hawaii lawmakers are considering legislation (立法) that would require visitors to pay for a year-long license or pass to visit state parks. Josh Green is the state’s governor. He said, “We get between 9 and 10 million visitors a year, but we only have 1.4 million people living here.” He added, “Those 10 million travellers should be helping us sustain our environment.” Lawmakers still debating how much they would charge.
The governor campaigned in 2022 on the idea of having all tourists pay a $50 fee to enter the state. Legislators think this would violate US constitutional protections for free travel. They instead think visitors should pay to enter parks and trails. Either policy would be a first of its kind for any US state. Hawaii’s leaders are following the example of other popular tourist areas with similar fees or taxes. They include Venice, Italy, and Ecuador’s Galapagos Islands.
Hawaii State Representative Sean Quinlan is the leader of the House Tourism Committee. He said changes in the activities of travellers are part of Hawaii’s push. He said golf rounds per visitor per day have dropped 30 percent over the past 10 years while hiking has increased50 percent. People are also seeking out isolated places they have seen on social media. The state does not have the money to oversee and protect all these places, he said.
Most state parks and trails are currently free. Some of the most popular ones already charge, like Diamond Head State Monument. That trail leads hikers from the floor of a 300,000-year-old volcano up to the top. It gets 1 million visitors each year and costs $5for each traveller.
A bill currently before the legislature would require visitors over the age of 15to buy a yearly pass to visit forests, parks, trails or “other natural area on state land”. People who live in Hawaii would not need to pay.
1. What does the underlined word “violate” mean in Paragraph 2?A.Break. | B.Establish. | C.Uphold. | D.Perfect. |
A.The decreasing number of tourists to Hawaii. |
B.Advantages of Hawaii’s tourism resources. |
C.The increasing financial burden of Hawaii. |
D.One reason for wanting to charge tourists. |
A.None of the attractions in Hawaii charge fees currently. |
B.The goal to charge fees is to limit the number of tourists. |
C.Lawmakers are arguing about whether charging fees is legal. |
D.Charging fees is beneficial for Hawaii’s natural environment. |
A.A news report. | B.A travel guide. |
C.A law textbook. | D.A promotional brochure. |
3 . When I was in university, I had to take a computer-programming exam. I had failed it the first time. The exam day came, and I was extremely
An hour later, I still hadn’t
It was at that moment that I suddenly
That was when things began to turn for the better. After that, I started to ask myself positive questions: “I’ve done this before, so why couldn’t I do it now? …” I kept
Weeks later I received my marks and I had passed the exam.
1.A.happy | B.sad | C.disappointed | D.nervous |
A.cheated | B.written | C.found | D.heard |
A.entered | B.forgotten | C.passed | D.left |
A.requested | B.allowed | C.forced | D.advised |
A.stories | B.tasks | C.jobs | D.experiences |
A.teacher | B.door | C.blackboard | D.clock |
A.thought of | B.took off | C.heard of | D.gave off |
A.succeed | B.study | C.move | D.help |
A.If | B.Whether | C.Although | D.When |
A.checking | B.repeating | C.forgetting | D.questioning |
4 . Agassi was very emotional at the end of his final game. On September 3, the American tennis player said a tearful goodbye to his 21-year career after a third-round defeat in the US Open. The 36-year-old tried his best, but was unable to keep up with German Benjamin Becker, more than ten years his junior.
"The scoreboard said I lost today, but what the scoreboard doesn't say is what I've found," Agassi said to the fans. "I have found inspiration and you willed me to succeed." It was an emotional speech at the end of a long career. Agassi hated tennis as a teenager as much as he loves it now. His father made him play when he was a child. He got bored, and became a rebel(叛逆者). The strict training that his father pushed upon him got in the way of his wild lifestyle.
Asked what he would say to his 17-year-old self, Agassi answered, "I would say, I understand you a lot more than I want to be you."
The turning point in Agassi's career came in 1992 when he unexpectedly won his first Grand Slam at Wimbledon. It was the first time Agassi understood what real champions finally understand: winning is a test of nerves and not just power; it's a marathon, not a sprint(短跑).
Agassi was about to begin a marathon. He cut his long hair, got fitter and tightened up emotionally. On the court, he was ranked No. 1 for almost two years. His lowest point came in 1997 when his ranking dropped to No. 141. He didn't quit though. "I knew that I would try to get the most out of myself every day from that day forward. That was my promise," he said. "That never stopped."
1. Why was Agassi very emotional when saying goodbye to his career?A.Because he lost to an older player. |
B.Because this career has brought him so much. |
C.Because he felt sad for the best player. |
D.Because he felt sorry for his lifestyle. |
A.he was thankful to his fans | B.he refused to accept failure |
C.he wished he hadn't hated tennis | D.he decided to run a marathon |
A.he didn't try his best in his career | B.it took a long time for anyone to win |
C.people need to never give up to win | D.winning once or twice is not enough |
A.was an excellent tennis player | B.was good at raising Agassi |
C.spent most of his time training his son | D.played a key role in his tennis career |
5 . It is necessary for students to learn some team skills like developing relationships, communicating well with others and solving problems. Here are two fun team activities.
Activity 1: Water Relay (接力赛) Tools ·Two large buckets (水桶) to hold water. ·One small bucket for each team member. Instructions ·Fill one large bucket with water. ·Make holes in the bottom of the small buckets. ·Have the team members line up between the two large buckets. ·Pass the water from one large bucket to the other, using small buckets. Try to keep as much water as possible. Why It’s Fun ·It’s fun to work out a way to lose as little water as possible. ·It’s water. Isn’t it fun to get you wet on a hot summer day? |
Activity 2: Truth and Lie This activity will allow team members to learn about each other. Instructions ·Have each team member think of three pieces of information about themselves. And one of them is a lie. ·Each team member tells the group all the three pieces of information. Let the other team members guess which is the lie. Why It’s Fun ·Students love talking about themselves and this gives them the chance to do so. ·Members can learn about each other. ·Members will be surprised at what others think of them. |
1. How many team skills does the writer mention in Paragraph 1?
A.One. | B.Two. | C.Three. | D.Four. |
A.One large bucket for each member. |
B.Two large buckets for each member. |
C.One small bucket for each member and two large buckets. |
D.Two small buckets for each member and one large bucket. |
A.get themselves wet | B.lose as little water as possible |
C.pass the water as slowly as possible | D.pass the large bucket to the other team |
A.talk about themselves | B.share love with each other |
C.learn all the information about others | D.tell lies to surprise others |
6 . During the first weeks of his retirement from the fire service, Max had felt lost. And that’s when Polly, a library manager, helped him sign up as a
Max hadn’t volunteered before and he didn’t know anything about
Glancing around the
“Okay, team,” he started
The children nodded, their hands busy with screws (螺丝) and plastic limbs. Max wandered from table to table,
An hour passed, and the room was filled with the sound of chatter and clinking parts. As the final minutes of Robot Club ticked away, Max stood back and
As they began to leave, many children stopped to thank Max. Each “thank you” and “see you next week” chipped away at the sense of
A.volunteer | B.writer | C.builder | D.fireman |
A.books | B.programs | C.children | D.robots |
A.searching | B.waiting | C.reading | D.arguing |
A.table | B.neighbourhood | C.team | D.library |
A.competition | B.consequence | C.challenge | D.conflict |
A.calmly | B.coldly | C.casually | D.weakly |
A.form | B.brief | C.warn | D.scan |
A.at one time | B.in no time | C.at a time | D.at no time |
A.processing | B.offering | C.exchanging | D.understanding |
A.putting aside | B.turning down | C.keeping off | D.piecing together |
A.surveyed | B.cleaned | C.decorated | D.left |
A.bringing up | B.calling on | C.showing off | D.giving away |
A.freedom | B.relief | C.loss | D.guilt |
A.reviewed | B.lighted | C.assessed | D.reserved |
A.version | B.belief | C.approach | D.purpose |
7 . With a pair of glasses and mild manner, Siew Te Wong could be described as a Malaysian Clark Kent (a fictional character in Superman). This wildlife biologist is a Superman of sorts — a tireless defender of the world’s smallest bear species: the sun bear.
“I often call the sun bear a forgotten species,” Wong said. “When I first started, 20 years ago, no one had ever studied sun bears. Most people did not know that they even existed,” As he studied the animal and realized the threats it faced from deforestation and illegal hunting, he knew the bears were in serious trouble. “The more I learn about them, the more I care. The more I care, the more I worry,” he said. “I have to help them.” Today, Wong’s nonprofit, the Bornean Sun Bear Conservation Center, is the only sun bear sanctuary (保护区) in the world.
Sun bears are found in the rainforests of South Asia, and the small bears play a big role in keeping these woodlands healthy. Many plants and animals depend on them to spread seeds, create nesting sites and control the termite (白蚁) population. Healthy rainforests provide clean air and water to the entire world.
But the sun bear population has decreased by 30% during the last three decades. In 2007, the bear was officially classified as vulnerable (易危的) to extinction by the International Union for the Conservation of Nature.
Currently, 44 sun bears live at Wong’s center. All of them were orphaned by illegal hunting or rescued from captivity (囚禁). The center has also become one of the leading tourist destinations in the area. “They can see how special the sun bear is and learn about how their survival is important to ours,” Wong said, “so they can take some action when they go back home.”
For Wong, this work is simply his responsibility. “Sun bears have become part of my family. When they’re endangered, I care for them. When they are in trouble, I speak for them,” he said. “I want to be the voice for the sun bear, to fight for the sun bear, to ensure the survival of the sun bear. But my goal is to save the entire forest ecosystem and that is so important to the survival of mankind. I want bears to live in the forest and not in captivity.”
1. When Wong first started to study sun bears, ______.A.they were paid little attention |
B.they were a great threat to mankind |
C.they were well protected by the local people |
D.they were officially classified as rare animals |
A.The importance of healthy rainforests. |
B.An introduction to the rainforests of South Asia. |
C.A dependent living situation of all species in rainforests. |
D.The role sun bears play in keeping a balanced ecosystem. |
A.To finance this center. | B.To protect species diversity. |
C.To recognize the value of the center. | D.To raise awareness about sun bears’ situation. |
A.How to turn a sun bear center into a tourist destination. |
B.An introduction to a great defender of the sun bear. |
C.A call for stopping the sun bear hunt. |
D.What we can do to save the sun bear. |
8 . Top 3 Best Museums in the World
Whether you are a fine art or historylover, the following three museums are sure to take your breath away.
Le Louvre, Paris, France
A visit to the Louvre and its collections lets visitors discover Western art from the Middle Ages to 1848 as well as a large number of ancient civilizations. The grand palace that houses the museum. which dates back to the late twelfth century, is a true lesson in architecture: from 1200 to 2011, the most innovative architects have in turn built and developed the Louvre.
●Official website: Louvre
●Highlight: Leonardo da Vinci`s “Mona Lisa.”
The British Museum, London, UK
The British Museum in London was founded in 1753 and opened its doors six years later. It was the first national museum to cover all fields of human knowledge, open to visitors from across the world. No other museum is responsible for collections of the same depth and breadth, beauty and significance.
●Official website: British Museum
●Highlight: the Rosetta Stone.
The State Hermitage Museum, St Petersburg, Russia
The second-largest art museum in the world, the State Hermitage Museum was founded in 1764(200 years later than The Uffizi Galleries, Florence, Italy), when Empress Catherine the Great acquired an impressive collection of works from the Berlin merchant Johann Ernst Gotzkowsky. Today, the collection of art works contains paintings, sculptures and so on.
●Official website: State Hermitage Museum
●Highlight: Golden masterpieces from Eurasia.
1. When was the British Museum, London, UK opened to the public?A.1564. | B.1753. | C.1759. | D.1848. |
A.They have exhibits from the Middle Ages. | B.They feature exhibits from ancient times. |
C.They have exhibits concerned with kings. | D.They have both fine art and history exhibits. |
A.Le Louvre, Paris, France. | B.The State Hermitage Museum, Russia. |
C.The British Museum, London, UK. | D.The Uffizi Galleries, Florence, Italy. |
9 . History’s first empire rose out of a hot, dry landscape, without rainfall for crops, without trees or stones for building. In spite of all this, its people built the world’s first cities, with monumental architecture and large populations — and they built them
Sumer
But Sumerians were the first to take the
The Sumerians created the first
But by the third millennium (千年) BCE, Sumer was no longer the
Afterward, Sumer disappeared back into the desert dirt, not to be
A.permanently | B.quickly | C.patiently | D.entirely |
A.occupied | B.destroyed | C.lost | D.attacked |
A.separate | B.interrupt | C.redirect | D.freeze |
A.dry | B.royal | C.awesome | D.rich |
A.wearing down | B.springing up | C.rising up | D.breaking down |
A.next | B.last | C.slow | D.same |
A.equipment | B.basins | C.walls | D.bricks |
A.emperors | B.universities | C.cities | D.palaces |
A.law | B.school | C.construction | D.labour |
A.society | B.childhood | C.community | D.parenthood |
A.invented | B.dismissed | C.learned | D.preserved |
A.only | B.safe | C.weak | D.reliable |
A.region | B.center | C.river | D.farm |
A.strengthened | B.saved | C.surrounded | D.overturned |
A.rebuilt | B.relocated | C.rediscovered | D.reunited |
10 . Growing up in Ukraine, Vadim didn’t know what it was like to live in a safe, stable home. His parents were alcoholics who would often beat him. They’d even stuff him into a wine container, breaking his little body and leaving only a small opening at the top so he could breathe and see—but only just a little.
By the time Vadim turned 9, he was living in an orphanage (孤儿院). Unfortunately, as is the case with far too many little ones, his life only got worse there. Not only was he hurt, but he was placed in a room on the third floor, making it impossible to get downstairs in a wheelchair.
This left Vadim crawling up and down the stairs, an activity that was both physically and mentally exhausting. He’d often be late for meals. If the food wasn’t already gone by the time he arrived, other kids would steal from him.
Then, a chain effect began when some special folks visited the orphanage. They told him a story about a spiritual figure who advocated love and forgiveness. This conversation helped the 14-year-old find his faith and, in turn, he had more hope than he ever had before.
Today, Vadim is no longer the boy subject to fate. He is a father to his own kids, and his life couldn’t be more different or better. Over the years, he’s discovered a gift for expressing himself through art. This inspired Tim Tebow Foundation, an organization fighting for the most vulnerable (脆弱的) people around the world, to ask if he`d like to create a piece that represented what it looked and felt like for him to have gone from “darkness to light.”
The result? A truly remarkable painting that features Vadim, in his wheelchair, leaving behind his old home, including the wine container his parents stuffed him into. His new direction includes a beautiful forest full of fall leaves and bright light, showing the hope he is said to have found in the inspiring story.
1. According to the passage, Vadim’s parents treated him ________.A.cruelly | B.forgivingly | C.thoughtfully | D.strictly |
A.Because his little roommates often did damage to his wheelchair. |
B.Because other children would take his meal without permission. |
C.Because he couldn’t use the wheelchair to go downstairs from a high floor. |
D.Because getting downstairs was demanding for him physically and mentally. |
A.An effective treatment for Vadim’s disability. |
B.A series of positive changes occurring in Vadim’s life. |
C.A sense of hope from the story of a spiritual figure. |
D.A helping hand from Tim Tebow Foundation. |
A.He admires the beauty and harmony of nature. |
B.He leads a miserable life with his own kids. |
C.He is expert at delicate painting techniques. |
D.He says farewell to the past and harvests happiness. |