1 . Discover how you can help endangered species! Volunteer to help conserve endangered species around the world with GoEco.
Sea turtles, Sri Lanka
The species is threatened by human hunters. The Sri Lankan government has approved the creation of hatcheries (孵化场) in order to protect this species. Volunteers on this program spend 60% of their time working in the hatchery and the other 40% is spent on activities such as beach cleanups and creating awareness within the local community.
Program Fees: $1,280 for 2 weeks and $1,680 per month for volunteers.
Wildlife Rescue, Western Australia
Adult kangaroos and wallabies are hunted for food, leaving thousands of their babies without parents. Many are killed or injured in road accidents. At the wildlife rescue center in Perth, Western Australia, volunteers live and help in the bushland caring for sick, injured, and displaced animals.
Program Fee: $2,095 for four weeks. Volunteers stay on-site in a small room. Due to very limited space, applications must be sent at least 9-12 months in advance.
Endangered Species Reserve, South Africa
The project will give you an incredible wildlife experience while learning about conservation efforts. For the rest of the time between monitoring sessions, volunteers are required to enter all the data that they have collected into our databases. At times, volunteers need to operate on night shifts. We also give lectures and presentations over the lunch period.
Program Fee: $1,750 for 2 weeks
Big Cat Refuge, South Africa
As a volunteer on this project, you will be involved in a wide variety of activities. Volunteer’s work ranges from enrichment activities, such as toy-making and farm work, to educating the visitors. Volunteers will also directly care for the cats by preparing food or feeding them as well as maintaining their living space.
Program Fee: $1,450 for 2 weeks
1. What is the monthly project fee for volunteers in Sri Lanka?| A．$1,280. | B．$1,680. | C．$2,560. | D．$2,960. |
| A．Having previous experience. |
| B．Working night shifts sometimes. |
| C．Applying for the project in advance. |
| D．Having a good knowledge of wildlife. |
| A．Study the habits of big cats. |
| B．Help to sell some toys about cats. |
| C．Guide visitors to the habitat of the cats. |
| D．Do daily routines in the cats’ living space. |
2 . The Importance of Handwriting is Becoming Better Understood
As primary-school pupils and PhD hopefuls return for a new school year, many will study with reliance on computers to take notes and write papers.
The benefits of using a pen or pencil lie in how the motor and sensory memory of putting words on paper reinforces that material. The arrangement of squiggles (涂鸦) on a page feeds into visual memory.
One of the best-demonstrated advantages of writing by hand seems to be in superior note-taking.When primary-school pupils and PhD hopefuls take notes, handwriting forces students to synthesise (合成) ideas into their own words. This aids conceptual understanding at the moment of writing.
Many studies have confirmed handwriting’s benefits, and policymakers have taken note. Though America’s “Common Core” curriculum from 2010 does not require handwriting instruction past first grade (roughly age six), about half the states since then have required more teaching of it, thanks to campaigning by researchers and handwriting supporters.
| A．However, note-taking by hand takes longer time. |
| B．One solution to the complaints may be handwriting. |
| C．A line of research shows the benefits of computers replacing handwriting. |
| D．Some parents are disturbed that their children are playing games on laptops in class. |
| E．And those taking notes by hand also perform better on tests when they review notes. |
| F．In Sweden there is a push for more handwriting and printed books and fewer devices. |
| G．People might remember a word they wrote down in class as being at the bottom-left on a page. |
3 . Liu Jichen, 23, a student from Tsinghua University, has developed a WeChat mini-program called “Clear Your Plate”. After a meal, users can open the mini-program and take a picture of their empty plates. Once the image is recognized by the AI(Artificial Intelligence), students can collect points and use them to buy gifts or purchase charity meals to children in impoverished(贫困的) rural areas.
Liu and his team, together with other organizations, launched the “Clear Your Plate” campaign in November for the third year. It has swept over 1,017 universities across the country. The one-month campaign attracted almost 1.6 million participants and collectively reduced food waste by 862 tons and carbon emissions(碳排放) by 3,337 tons.
“Technological innovation is a good way to reduce food waste,” Liu thought. He organized a team of 20 members to work on the project at the end of 2017. To solve the AI’s problem of identifying photos of empty plates, the team spent half a year collecting over 100,000 samples in canteens and restaurants. In 2018, the mini-program was officially put into operation on Oct 16, World Food Day. They then launched a campaign later that year.
“There were so many unknowns in research and development. For our team members, the biggest challenge was whether we were confident enough to complete it,” Liu said. They not only achieved their goal, but now, the mini-program has more than 5 million registered users, according to Liu. “We hope our efforts can start a new trend among the younger generation by encouraging them to cherish(珍惜) their food and develop the habit of thrift(节约),” Liu added.
1. What can we know about the “Clear Your Plate” mini-program?| A．It aims to put an end to waste and encourage thrift. |
| B．Its 6 million users are mostly students. |
| C．It helped reduce food waste by 3,337 tons. |
| D．It is an exchange of food for rewards to help poor children. |
| A．They found it tough to promote the campaign. |
| B．They felt uncertain whether they could complete the project. |
| C．They lacked professional technical support. |
| D．They had difficulty gathering enough samples. |
| A．Optimistic and demanding. | B．Generous and responsible. |
| C．Talented and humorous. | D．Creative and determined. |
| A．A guidebook. | B．A news report. | C．A book review. | D．A textbook. |
4 . In a world-record effort to help save a rare sea creature, Australian scientists have released hundreds of baby seahorses into the wild. The tiny seahorses are endangered, and the scientists hope the new seahorses will help their numbers grow.
Seahorses are small, thin fish with a long mouth. They’re called “seahorses” because they look a bit like horses. Even though they’re fish, seahorses aren’t great swimmers.
There are over 40 different kinds of seahorses. They mostly live in warm, shallow waters around the world. They are often found in coral reefs, in beds of seagrass, and areas where rivers empty into the sea.
Many kinds of seahorses are threatened, often by the actions of humans.
This is the fifth time the scientists have released seahorses into the area. and this is a new record,
| A．Seahorse babies are easy to carry. |
| B．Around 380 seahorses were released. |
| C．Sometimes they’re caught and sold as pets. |
| D．People should be prohibited from catching seahorses. |
| E．Seahorses form an important part of the ocean’s food chain. |
| F．They often use their tails to hold onto something in the water. |
| G．Seahorses are unusual because it’s the males who carry the babies. |
5 . Listed below are some nice family-friendly museums in Chicago, pick one that interests your kids most and take your little ones there to have fun.
Shedd Aquarium (水族馆)
It was open to the public on May 30th, 1930. Visitors with limited movement can use easy slopes (斜坡) to reach the exhibits, which are also explained to children through an app.Families can spend the night in the aquarium during the special event called Asleep with the Fishes.
Elmhurst History Museum
It’s a museum about history that has won awards and was created in 1957. It shows different exhibits about many history-related subjects, has a fun interactive exhibit about its own history, and offers various public programs, tours of exhibits, and special events for the community. The museum is a fantastic place for families to visit for a day or two, and it even has places for picnics and holiday train journeys.
Chicago Children’s Museum
Founded in 1982, the museum displays impressive exhibits for children, featuring dinosaur bones, a play area only for babies and a famous and fun climbing area for children.Moreover, the museum offers various exhibitions and daily art classes for children, which are free of charge. Visiting the museum on the weekend is a good choice for economical family amusement.
Field Museum of Natural History
With millions of things in its store, it was established in 1893. Disco ver more than 4billion years of life on Earth through interesting displays and interactive events, and discover protection campaigns worldwide. It is now considered as famous as the Smithsonian Institution, established in 1846 in Washington, and the American Museum of Natural History, which originated in 1869 in New York.
1. What is special about the Shedd Aquarium for family visitors?| A．They can go on a picnic there. |
| B．They can sleep overnight there. |
| C．They can surf the Internet. |
| D．They can learn the history of Chicago. |
| A．Have discounts on holidays. | B．Watch dolphins’ exhibitions. |
| C．Take a fun climb. | D．Take free art classes on an app. |
| A．Shedd Aquarium. | B．ElmhurstHistoryMuseum. |
| C．Chicago Children’s Museum. | D．Field Museum of Natural History. |
6 . The concept of polymaths(博学者), or the pursuit of knowledge across various fields, is increasingly seen as necessary for success in the 21st century. Here are some reasons, especially for children.
●Adapting to a changing job market. In the 21st century, automation and globalization have significantly impacted the job market. Machines have replaced many traditional jobs while new industries have emerged to take their place.
●
●Developing critical thinking and problem-solving skills. Polymaths are known for thinking critically and addressing problems from multiple perspectives. Exposing children to various fields of study teaches them to approach issues and analyze information more effectively. This skill set is essential for navigating the complexities of the modern world.
●Enhancing interpersonal and teamwork skills.
●Being complementary(互补的)to artificial intelligence(AI). Polymaths will be invaluable in a future where AI is easily accessible.
| A．Fostering creativity. |
| B．Tackling future challenges. |
| C．They’re able to offer what machines may lack to complement AI. |
| D．Today, cooperation and communication have become increasingly important. |
| E．It is believed that complementary skills are especially essential in modern times. |
| F．And it enables children to be more effective decision-makers and problem-solvers. |
| G．Consequently, children must develop diverse skills to adjust themselves to these changes. |
7 . This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou (co-winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria. Artemisinin has saved hundreds of thousands of lives, and has led to improved health for millions of people. Over 200 million people around the world get malaria each year, and about 600,000 die from it. Artemisinin has become a vital part of the treatment for malaria, and is thought to save 100,000 lives a year in Africa alone.
Tu Youyou, a committed and patient scientist, was born in Ningbo, China, on 30 December 1930, and graduated from Peking University Medical School in 1955. After she graduated, she worked at the China Academy of Traditional Chinese Medicine in Beijing. In 1967, the Chinese government formed a team of scientists with the objective of discovering a new treatment for malaria, and Tu Youyou was among the first researchers chosen. In the beginning, Tu Youyou went to Hainan, where malaria was more common, to study malaria patients. In 1969, she became the head of the project in Beijing, and decided to review ancient Chinese medical texts to find traditional botanical treatments for the disease. Her team examined over 2, 000 old medical texts, and evaluated 280, 000 plants for their medical properties. From their research, they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria.
One medical text from the fourth century suggested using the extract from sweet wormwood to treat a fever. Tu’s team tested a collection of dried wormwood leaves but found no effect. They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either. Their project got stuck. However, Tu Youyou would not acknowledge defeat. She analysed the medical texts again, and by chance, she found one sentence suggesting a different way to treat the wormwood. She concluded that boiling the sweet wormwood apparently destroyed its medical properties. Using a lower temperature to draw out the extract, she found a substance that worked. After failing more than 190 times, the team finally succeeded in 1971. Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe. Later, the medicine was tested on malaria patients, most of whom recovered. This medicine, which was called artemisinin, soon became a standard treatment for malaria.
According to Tu Youyou, the discovery of artemisinin was a team effort. Upon hearing that she had been awarded the Nobel Prize, she said, “The honour is not just mine. There is a team behind me, and all the people of my country. This success proves the great value of traditional Chinese medicine. It is indeed an honour for China’s scientific research and Chinese medicine to be spread around the world.”
1. Which of the following statements about artemisinin is NOT true according to the passage?| A．It is an extract from sweet wormwood that can treat malaria. |
| B．It has improved people’s health. |
| C．It is a great discovery. |
| D．It has saved 100,000 lives a year in the world. |
| A．Determined. | B．Bold and brave. | C．Easy-going. | D．Polite. |
| A．How was artemisinin discovered and tested to treat malaria? |
| B．What contributions did Tu Youyou and her team members make? |
| C．What was the childhood experience of Tu Youyou? |
| D．Why did Tu Youyou decide to use the extract from sweet wormwood to treat malaria? |
| A．It is the effort of the whole team and traditional Chinese medicine. |
| B．It belongs to her hard work. |
| C．It turns out to be the great luck of her and her team. |
| D．It depends on the big support from the government. |
8 . For some people, nothing beats a long walk on a sandy beach. But there’s no denying that it’s not as easy or as fast to get around on the beach as it is on a road or a sidewalk. But why is it so hard to walk on sand?
The problem with sand is that it’s soft; you “sink in” at each step. This forces you to use 2.1 to 2. 7 times more energy with every step you take. Another idea is that people walk more difficultly on soft than they do on hard surfaces, a study found. The researchers compared how people walked on foam (沫) and hard surfaces by analyzing the forces under their feet and how much oxygen each person consumed. They found that walking on soft surfaces, such as sand, mud and snow, caused people to take longer steps — actions that use more energy than walking on a hard surface.
But as experienced beach walkers know, there’s a way to make it easier to walk on sand: Just add water, When sand is wet, it becomes more compact (紧密), and walking on it is more similar to walking on hard surface. In other words, it’s much easier to cross a beach by walking along the shoreline, where the waves roll in and out. This is a balance though; too much water could make the sand soft once again. If water isn’t an option, there is another way to make walking on sand easier — increasing your surface area. This could be accomplished by wearing shoes.
Although it’s more difficult, there are some good reasons to exercise on sand. The impact forces are lower on sand than on hard surface. Research suggests that walking across sand is much easier on your joints (关节) and muscles, especially compared with an unforgiving surface such as concrete (混凝土). This means sand is a better surface for helping athletes recover more quickly from workouts.
1. Why is the question raised in the first paragraph?| A．To show problems. | B．To call up readers’ memories. |
| C．To invite readers to answer it. | D．To draw readers’ attention to the topic. |
| A．By putting on shoes. | B．By taking longer steps. |
| C．By walking in the water. | D．By using special breath methods. |
| A．Sand. | B．Concrete. |
| C．Foam. | D．Snow. |
| A．Tips for Beach Vacation | B．All Kinds of Sports on the Sand |
| C．Why Is It So Hard to Walk on Sand? | D．Where Are We With the Sand Research? |
9 . With the Forbidden City and Jingshan Park to its east, Zhongnanhai to its south, Beihai Park, also known as Northern Sea Park, is one of the oldest, largest and best-preserved ancient imperial gardenst (皇家花园) in China located in the center of Beijing.
Beihai Park is said to be built according to a traditional Chinese legend. The story is that once upon a time there were three magic mountains called “Penglai”, “Yingzhou” and “Fangzhang”. Gods in those mountains had a kind of medicine which would help humans gain immortality (永生). Consequently, many emperors constantly sought those mountains. I For example, Emperor Qin Shihuang had sent people to look for the magic mountains but they failed. Emperor Wudi, the fifth emperor of the Western Han Dynasty did similar things.
It was believed that different mountain-water combinations in ancient Chinese architecture led to totally different effects. So from then on, almost every emperor during the succeeding dynasties would build a royal garden with one-pool-with-three-hill layout near his palace. Beihai Park was surely built after this traditional style: the water of Beihai with Zhongnanhai is the Taiye Pool; the Jade Flowery Islet, the island of the Circular City and the Xishantai Island represent the three magic mountains.
Actually, Beihai Park was initially built in the Liao Dynasty (916-1125) and was repaired and rebuilt in the following dynasties including Jin, Yuan, Ming and Qing. The large-scale rebuilding in the reign of Emperor Qianlong of the Qing Dynasty (1644-1911) generally established the present scale and pattern. In 1925, it was first opened to the public, attracting hundreds of thousands of visitors from all over the world every year.
It is enjoyable to walk around the various scenic areas in Beihai Park. There are many places to visit, including the Bai Ta, Five-Dragon Pavilions, Nine-Dragon Wall, Yong’an Temple and so on. There is also a classy restaurant called Fangshan Restaurant where the Empress Cixi once dined.
1. Where is Beihai Park?| A．Near the ocean. | B．In the south of Zhongnanhai. |
| C．To the west side of Jingshan Park. | D．In the uptown area of Beijing City. |
| A．They loved to listen to stories. | B．They both pursued immortality. |
| C．They were mountain-climbing lovers. | D．They were the first emperor of their dynasties. |
| A．Less than 100 years old. | B．About 500 years old. |
| C．About 1, 000 years old. | D．Nearly 2, 000 years old. |
| A．A famous park. | B．Historical palaces. |
| C．An unforgettable legend. | D．Ancient architectural styles. |
10 . Some people think working overtime means you’re a hard worker. You have to sacrifice your personal time to stay at work, produce something, help the company, and be a more devoted employee. But is that right?
A good manager knows how to encourage his employees to work to their full potential instead of expecting them to work late even if they don’t have something to do. People who stay in their office until late hate their jobs.
Overworking may negatively influence the level of productivity and efficiency. Any company that makes their employees work those hours is not being managed well.
Nowadays, it’s hard for a young person to build a good future, for pressures are on his (or her) shoulders: housing, children, parents, themselves, etc. But everyone must keep working hard to have ourselves on the way to the good future, which is not certain.
| A．No one wants to work overtime. |
| B．The boss thinks highly of overworking. |
| C．Working too many hours only means you are inefficient. |
| D．For it affects their performance, as well as other aspects of their life. |
| E．What’s sure is that if you’re lazy and don’t work hard, no good future will come. |
| F．Managers believe that overworking is an evidence of devotion from their employees’ side. |
| G．In many countries, overworking would be criticized because it reflects poor work efficiency. |
