1 . Yao Ming was born in Shanghai in 1980. At 229 centimeters, he was the third tallest player in NBA history. Yao made his first appearance in the NBA during the 2000 Sydney Olympics. He surprised many critics with his first games, and was fast becoming an international fan favorite, as he broke Michael Jordan’s record for votes (投票) received. In July 2011 Yao announced his retirement from the NBA due to frequent problems in his left foot.
He continuously works to raise awareness of endangered species and even went as far as to stop using shark fin soup at his wedding in 2007. Yao has been saying no to shark fin soup since 2006 when he was appointed Goodwill Ambassador (亲善大使) for wildlife protection. “Shark’s are friends of human beings. They are not our food.” Since his retirement he has become a surprise international force in the field of wildlife protection, and he is using his fame to tell us the difficulties faced by sharks.
Most recently he went to Houston Zoo, as part of his continuing effort to educate young people about the importance of wildlife protection. He is part of a large campaign (运动) by the wildlife protection charity WildAid, and has traveled through Africa to see and document the difficulties facing elephants and rhinos in the wild. With elephant and rhinoceros poaching (偷猎) on the rise, Yao also said, “When the buying stops, the killing can too. Get rid of the demand for rhino horn and ivory right at the source. That’s what I want to do.”
Although Yao is not the first Chinese player in the NBA, it could be argued that he is the most important one, not just for his taking part in charity and wildlife protection work. He built a bridge between two completely different worlds and introduced millions to the Chinese way of life, and the American lifestyle separately.
1. The first paragraph mainly tells us ____________.| A．the history of MBA | B．how high Yao Ming is |
| C．the life of Michael Jordan | D．Yao Ming’s basketball life |
| A．Because shark fin soup is not food. |
| B．Because he wants to set a good example. |
| C．Because sharks are not endangered species |
| D．Because shark fin soup is too expensive for him. |
| A．The demand for wildlife leads to killing. |
| B．He wants to appeal to others to stop illegal selling. |
| C．WildAid plays an important role in wildlife protection. |
| D．Young people make a difference in wildlife protection. |
| A．The first Chinese player in the NBA |
| B．A super basketball star -- Yao Ming |
| C．Yao Ming and his wildlife protection |
| D．When the buying stops, the killing can too |
2 . Most of us marry creativity to our concept of self either we're "creative" or we aren't, without much of a middle ground. "I'm just not a creative person!" a frustrated student might say in art class, while another might blame her talent at painting for her difficulties in math, giving a comment such as, "I'm very right-brained."
Dr. Pillay, a tech entrepreneur and an assistant professor at Harvard University, has been challenging these ideas. He believes that the key to unlocking your creative potential is to ignore the traditional advice that urges you to "believe in yourself." In fact, you should do the opposite: Believe you are someone else.
Dr. Pillay points to a 2016 study demonstrating the impact of stereotypes on one's behavior; The authors. educational psychologists Denis Dumas and Kevin Dunbar, divided their college student subjects into three groups, instructing the members of one to think of themselves as "romantic poets" and the members of another to imagine they were "serious librarians" (the third group was the control). The researchers then presented all the participants with ten ordinary objects, including a fork, a carrot, and a pair of pants, and asked them to come up with as many different uses as possible for each one. Those who were asked to imagine themselves as romantic poets came up with the widest range of ideas, whereas those in the serious-librarian group had the fewest. Meanwhile, the researchers found only small differences in students' creativity levels across academic majors.
These results suggest that creativity is not a fixed individual characteristic but a "malleable product of context and perspective, as long as he or she feels like a creative person. Dr. Pillay argues that, besides identifying yourself as creative, taking the bold, creative step of imagining you are somebody else is even more powerful. So, wish you were more creative? Just pretend!
1. According to the passage， who is more likely to unlock his creative potential?| A．An art major who always believes in himself. |
| B．A math major who has excellent academic performance |
| C．A physics major who likes to imagine himself as a poet. |
| D．A history major who works as a librarian on weekends. |
| A．The creativity of the college students. |
| B．The stereotypes of the college students. |
| C．The impact of stereotypes on one's behavior |
| D．The influence of creativity on one's behavior. |
| A．stable | B．sustainable | C．predicable | D．changeable |
| A．there is no doubt that we are either creative or not |
| B．a student who doesn't do well in art class is not creative |
| C．right brain determines whether a person is creative or not |
| D．if we pretend to be creative， then we might be really creative |
3 . The biggest and the smallest of the world’s animals are most at risk of dying out, according to a new analysis, with vertebrates (脊椎动物) in the so-called “Goldilocks zone”—not too big and not too small—winning out. Action is needed to protect animals at both ends of the scale, they say. The research adds to evidence that animals are dying out on such a scale that a sixth extinction is considered under way.
One clue is body size. Research on birds and mammals has shown that those with larger bodies are more likely to go extinct. Yet, when the researchers made a database of thousands of birds, mammals, fish, amphibians (两栖动物) and reptiles (爬行动物) at risk of extinction, they found disproportionate (不成比例的) losses at the large and small ends of the scale.
“Surprisingly, we found that not only the largest of all vertebrate animal species are most threatened, but the very tiniest ones are also highly threatened with extinction,” Prof. Ripple told BBC News.
Large animals, such as elephants, rhinos (犀牛) and lions have long been the target of protection efforts. However, fish, birds, reptiles and amphibians that are the giants of their kind, such as the whale shark, Somali ostrich (鸵鸟) and the Chinese giant salamander (蝾螈), tend to be overlooked. Meanwhile, small species at risk--such as frogs and shrews (鼩鼱)--receive very little attention.
“I think, for the smallest species, first of all we need to bring higher awareness to them, because the larger ones get a lot of attention, but the smaller ones get very little,” said Prof. Ripple.
In the study, vertebrates with the smallest and the largest bodies were found to be most at risk of disappearing, whether they were on land or living in oceans, streams or rivers.
Heavyweights are threatened mainly by hunting, while featherweights are losing out to pollution and cutting down forests. “Ultimately, reducing global consumption of wild meat is a key step to reduce negative impacts of hunting, fishing, and trapping on the world’s vertebrates,” they write in Proceedings of the National Academy of Sciences.
1. What made the researchers feel surprised?| A．A sixth of animals are dying out. |
| B．Small animals are in great danger. |
| C．Great losses of birds and mammals. |
| D．Big animals are at risk of disappearing. |
| A．Transform our habits. | B．Change our concepts. |
| C．Find ways to save small animals. | D．Take measures to stop pollution. |
| A．Loss of forests. | B．Climate change. |
| C．Human activities. | D．Environmental pollution. |
| A．Size Matters When It Comes to Extinction Risk |
| B．Large Animals Are Badly in Need of Protection |
| C．Why a Great Number of Animals Are Dying out |
| D．What We Should Do to Protect Endangered Species |
4 . LAS VEGAS — It was different in the light of day.
There was no “pop, pop, pop” of gunfire, no screams. Just a quiet lot of cars abandoned by those, like Kassidy Owen, who escaped with their lives.
“It’s strange to hear the silence,” Owen said, “because all I remember was the noise.”
The 22-year-old was one of dozens of concertgoers who returned to the scene of the Route 91 Harvest festival on Wednesday morning to fetch the vehicles they left behind as they fled from a gunman raining down bullets from high above in the tower of the Mandalay Bay Resort and Casino across the street.
Survivors of the deadly mass shooting in Las Vegas on Sunday needed their cars to move on with their lives -- to get back to work, to school, home. It was the first time they were returning to a scene that would forever change them, when joy and celebration and music turned into killing and horror.
Before they could move forward, they had to go back to the place where they thought they were going to die.
Owen had run to her car to hide and had tried to drive away, but she couldn’t. People were running, bodies dropped to the ground, and cars bottlenecked in the parking lot. During a brief pause after more than 10 minutes of gunfire, she worried the lights of her SUV made everyone inside a shining target.
“They’re shooting again!” her best friend’s brother screamed. “Turn off the car!”
That’s when she got out and fled.
“I just remember shutting the door and running,” Owen said.
Now, nearly three days later, she was back, sitting in the driver’s seat of her SUV. Her eyes were swollen and red. This was a long way from over.
“You just keep hearing the gunshots in your head,” Owen said.
1. Why did Kassidy Owen return to the scene of terror?| A．To get back her car for daily life. | B．To show sympathy to the victims. |
| C．To search for her missing friends. | D．To look into the cause of the shooting. |
| A．abandoned | B．jammed |
| C．stopped | D．left |
| A．Because she had escaped being caught. |
| B．Because she wanted to find the gunman. |
| C．Because she couldn’t rid herself of those terrible scenes. |
| D．Because she had saved others’ lives by turning off the car. |
| A．Going back to where they would die | B．Owen’s experience in Las Vegas |
| C．How to survive in a mass shooting | D．Return to the unforgettable scene |
5 . A new report from University of East Anglia(UEA)shows that exposure to green space reduces the risk of type II diabetes, cardiovascular disease, stress, and high blood pressure. Populations with higher levels of green space exposure are also more likely to report good overall health.
Lead author Caoimhe Twohig-Bennett, from UEA’S Norwich Medical School, said, “Spending time in nature certainly makes us feel healthier, but until now the impact on our long-term wellbeing hasn’t been fully understood. We gathered evidence from over 140 studies involving more than 290 million people to see whether nature really does provide a health boost.”
The research team studied data from 20 countries including the UK, the US, Spain, France, Germany, Australia and Japan—where “forest bathing” is already a popular practice. “Green space” was defined as open, undeveloped land with natural vegetation including urban green space, which included parks and street greenery. The team analyzed how the health of people with little access to green space compared to that of people with the highest amounts of exposure.
“We found that spending time in or living close to natural green space is associated with diverse and significant health benefits. It reduces the risk of type TT diabetes, cardiovascular disease, premature death, and preterm birth, and increases sleep duration. People living closer to nature also had reduced diastolic blood pressure, heart rate and stress. In fact, one of the really interesting things we found is that exposure to green space significantly reduces people’s levels of salivary cortisol—a physiological marker of stress. This is really important because in the UK, 11.7 million working days are lost annually due to stress, depression or anxiety.”
“Forest bathing is really popular as a therapy in Japan, with participants spending time in the forest either sitting or lying down, or just walking around. Our study shows that perhaps they have the right idea! Although we have looked at a large body of research on the relationship between green space and health, we don’t know exactly what it is that causes this relationship. People living near green space likely have more opportunities for physical activity and socializing. Meanwhile, exposure to a wide variety of bacteria present in natural areas may also have benefits for the immune system and reduce inflammation (炎症),” Twohig-Bennett stated.
Study co-author Prof Andy Jones, also from UEA, said, “We often reach for medical treatment when we’re unwell but exposure to health-promoting environments is increasingly recognized as both preventing and helping treat disease. Our study shows that the size of these benefits can be enough to have a meaningful clinical(临床的) impact.”
The research team hopes that their findings will prompt doctors and other healthcare professionals to advise patients to spend more time in green space and natural areas.
1. What do we know about exposure to green space from the first two paragraphs?| A．290 million people will see its effectiveness. |
| B．People have been cured of several diseases by this way. |
| C．People seeing less green space can’t report good health. |
| D．People haven’t realized its value completely. |
| A．green space often exists in places with small populations |
| B．space in the countryside is certainly green space |
| C．an urban green belt is a kind of green space |
| D．green space in the cities usually has little effects on people’s health |
| A．Analyze the research process. |
| B．Introduce the research findings. |
| C．Show his concern about people’s health. |
| D．Explain why green space is good for patients. |
| A．their study will improve the professionalism of doctors |
| B．exposure to green space can help treat disease effectively |
| C．one should see a doctor immediately when unwell |
| D．people are increasingly going to health-promoting spaces |
The circles are called “crop circles” because they appear in the fields of grain - usually wheat or corn. The grain in the circles lies flat on the ground but never broken; it continues to grow, and farmers can later harvest it. Farmers always discover the crop circles in the morning, so the circles probably form at night. They appear only in the months from May to September.
At first, people thought that the circles were a hoax. Probably young people were making them as a joke, or farmers were making them to attract tourists. To prove that the circles were a hoax, people tried to make circles exactly like the ones that farmer had found. They couldn’t do it. They couldn’t enter a field of grain without leaving tracks(痕迹), and they couldn’t flatten the grain without breaking it.
Many people believe that beings from outer space are making the circle to communicate with us from far away and that the crop circles are messages from them.
Scientists who have studied the crop circles suggested several possibilities. Some scientists say that a downward rush of wind leads to the formation of the circles - the same downward rush of air that sometimes causes an airplane to crash. Other scientists say that forces within the earth cause the circles to appear. There is one problem with all these scientific explanations: crop circles often appear in formations, like the five-dot formation. It is hard to believe that any natural force could form those.
1. In the summer of 1978, an English farmer discovered in his field that __________.
| A．some of his wheat had been damaged |
| B．his grain was growing up in circles. |
| C．his grain was moved into several circles |
| D．some of his wheat had fallen onto the ground. |
| A．an attempt made to fool people |
| B．a special way to plant crops |
| C．a research on the force of winds |
| D．an experiment for the protection of crops. |
| A．The farmer couldn’t step out of the field. |
| B．The farmers couldn’t make the circles round. |
| C．The farmers couldn’t leave without footprints. |
| D．The farmers couldn’t keep the wheat straight up. |
| A．An Unsolved Mystery |
| B．Strange Flying Objects |
| C．The Power of Natural Forces |
| D．The discovery of Strange Circles |
