1 . My 15-year-old boy is a high achiever. He is very bright, pursuing everything he does with devotion and determination. And he is a great kid: honest, kind, faithful and caring.
Like a lot of kids who are high achievers, he is a perfectionist and very easy to fall into anxiety. That is manifested in his study, and other things he does as well. For example, he loves tennis but he often worries about losing in the game. Now he has to stop competing because the pressure he puts on himself is becoming unhealthy. He still plays, but playing socially rather than competitively means that it’s an outlet (发泄方式) for him rather than a source of stress.
He does not manage stress well. He puts so much pressure on himself to the point of worrying himself sick over just about every assessment. And he gets so negative about it, everything I say to him is met with negativity, every suggestion with a response that it won’t work, and honestly it’s depressing and tiring.
To help my son, I have a patient conversation with him. He finally follows my advice about physical exercise to ease stress. Whenever he is under a lot of pressure, I will run with him for half an hour and do some push-ups to relieve pressure. Gradually, he becomes less nervous in the later exams and his scores become more and more stable.
Pressure from grades and perfectionism can be really hard to manage when it comes to schooling. As kids, what they need is effective communication and sincere encouragement. So I have always told and shown my son that I’m proud of him, and that pride doesn’t merely depend on top grades.
1. What does the underlined word “manifested” in paragraph 2 mean?A.Rooted. | B.Hidden. | C.Reflected. | D.Involved. |
A.He often falls ill under pressure. | B.He becomes tired of evaluations. |
C.He fails to handle stress properly. | D.He views suggestions positively. |
A.Stop pursuing perfection. | B.Do some exercise with him. |
C.Talk to others more frequently. | D.Engage in some social activities. |
A.It is hard for us to pursue the perfectionism. |
B.The author simply takes pride in his son’s school work. |
C.We can’t reduce the pressure from grades and perfectionism. |
D.Communication and encouragement are helpful to teenagers. |
Students of a Nanjing senior high school brought joy to the elderly and brightened up their day by
Though it was the first time that many of the students
Wang Hong, the programme organizer, said, “I was
3 . In recent years, traditional Chinese culture and art has gained a foothold on short video platforms and attracted a large number of young followers thanks to the explosive growth of the short video industry. Relaxing, emotional and fragmented, these video contents perfectly match the demands of the users. With the application of new technologies such as social communication and immersive experiencing, short video platforms are seeing more users, becoming a shining spot of new Internet media.
Recently, Huangmei Opera Female Consort Prince became a hit on short video platforms as a lot of young users covered the aria (咏叹调) in their own way and showed great artistic talents. The interactive platforms are expanding the charm of the traditional opera among young people.
Peking Opera was also well-received on short video platforms thanks to a series of AR effects. Users love to film clips with a set of virtual facial makeup, headwear and costumes. Statistics indicate that these effects were applied by more than 18 million users, most of whom were young people.
In addition to Chinese operas, intangible cultural heritage items, such as embroidery, paper-cutting, printing and dyeing, shadow play works, oiled paper umbrella making, and bamboo weaving are also actively promoted on short video platforms. In a word, short video platforms are becoming an important channel to display China’s intangible cultural heritage.
Short video platforms, offering a fun, popular and easy way to explore the traditional art forms, are receiving a lot of positive feedbacks from China’s young generations. The seconds, or minutes long videos have produced remarkable achievements in promoting traditional Chinese culture.
1. What mainly made the inheritance of traditional drama difficult?A.The slow growth of industry. | B.The insufficient coverage of drama. |
C.The poorly-met demands of the users. | D.The severe shortage of the drama actors. |
A.The social communication. | B.The set of virtual facial makeup. |
C.The positive feedbacks from users. | D.The application of new technologies. |
A.To expand the charm of Chinese culture. |
B.To offer new channels to display China’s arts. |
C.To show the current situation of cultural heritage. |
D.To prove traditional art forms are actively promoted. |
A.The Bright Future of Huangmei Opera |
B.The Explosive Growth of the Short Video Industry |
C.The Simple Way to Explore the Traditional Art Form |
D.The Creative Combination of Culture and Technologies |
4 . Ants have the ability to find out cancerous cells in humans, a new study has discovered. Researchers from the French National Centre for Scientific Research (CNRS) discovered that ant species — Formica fusca — has a well developed sense of smell. So it was able to distinguish cancerous cells from healthy cells in humans, limited trials revealed. “But more tests must be carried out before they could be used in settings like hospitals.” the team said.
To conduct their research, the scientists performed tests with 36 ants, smelling cells under a laboratory setting. First, the specialists exposed the ants to the smell of a sample of cancerous human cells. This smell was then associated with a reward of sugar solution. In a second step, the researchers exposed the ants to two different smells. One was a new smell and the second was the smell of the cancerous cells. Once this test was successful, the researchers exposed the ants to different cancerous cells. As such, the scientists found that ants distinguish between cancerous and healthy cells and between two cancerous lines. After training, Formica fusca ants are able to detect organic compounds (化合物) given off by cancerous cells.
“This first study shows that ants have high potential, are capable of learning very quickly, at lower cost, and are efficient,” points out CNRS in a news release.
This isn’t the first time that scientists have used the animal sense of smell to locate cancerous cells. “Dogs’ noses are well suited for medical diagnosis (诊断) and used for the detection of cancer. specific organic compounds,” the researchers explained. However, training them to do so requires several months to a year. “Ants therefore represent a fast, efficient, inexpensive, and highly accurate detection tool for detection of cancer cells,” the team explained.
The approach could potentially be adapted to a range of other complex smell detection tasks including the detection of narcotics (麻醉药), bombs, spoiled food, or other diseases.
1. What does the second paragraph mainly talk about?A.The purpose of performing tests. | B.The process of the new research. |
C.The steps of training different ants. | D.The new finding about Formica fusca. |
A.Uncertain. | B.Unique. | C.Complicated. | D.Promising. |
A.They need less time to be trained. | B.They detect more types of cancers. |
C.They complete more complex tasks. | D.They have a better sense of smell for cancers. |
A.A diary entry. | B.A news report. | C.A biology textbook. | D.An animal novel. |
29 outstanding Party members were conferred the July 1 Medal, one of
Zhang’s efforts helped nearly 2,000 girls go to college. She visited poor
Another important lesson from Zhang’s story is that we should take a longterm view of rural education. Zhang has been working
6 . 阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。
Ada looked through the observation window at the kids below, all waiting in line to get into the pool. She turned to her mother with an angry expression on her face. “Mom, they’re all little kids! I’m 15 already! This is ridiculous, isn’t ?”
“I know, Ada,” replied her mother, “but you’re a beginner, too, and you have to start somewhere!”
Ada had never been to a swimming lesson in her life. Between schoolwork and helping on her grandfather’s farm, she hadn’t had time for lessons. The closest swimming pool Ada had been to was the inflatable (充气的) alligator pool her mother bought her when she was five. Now that Ada was older, her mother had found a new job in the city, and Ada faced a new challenge — school field trips to the local pool.
The first day that Ada went with her class to the pool, she had no idea what she was in for. What could be so difficult about swimming? Ada confidently slipped(溜) into the water and held onto the side of the pool, expecting to be able to touch the bottom with her feet. But when Ada let go of the side of the pool, she slipped under the water—the whole pool was one big deep end! Ada threw her arm toward the side of the pool and grabbed (抓住) the ledge (池壁), out of breath. “I really can’t swim! Everyone’s going to laugh at me!” she thought to herself in a panic.
On the next field trip to the pool, Ada sat on the side of a bench, frozen with fear. She huddled (蜷缩) with a towel over her shoulders, too embarrassed to try again. When she came home, her mother noticed right away that Ada was upset. “Honey, I want you to take Bella’s swimming lessons at the local pool. Soon you’ll learn how to swim just like everyone else,” she convinced Ada, showing photos of Bella with her prize-winning students. Ada felt doubtful whether the lessons would help, but she had to overcome her fear.
注意:
1. 续写词数应为150左右;
2. 请按如下格式在答题卡的相应位置作答。
Then came the time for Ada to take her first lesson.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Soon Bella came over to where Ada sat and introduced herself.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
7 . According to scientists, some tomatoes grown indoors are now just as flavorful as the ones grown outdoors in perfect summer conditions. There has been a lot of research and investment (投资) in hydroponic (水栽的) greenhouses, which allow farmers to grow tomatoes without soil, in recent years as consumers have needed more and better fresh vegetables year-round. “There’s a lot of techniques you can use to grow tomatoes off-season,” says Neil Mattson, co-director of Cornell University’s Controlled Environment Agriculture program. In the past five years, greenhouse tomato production has doubled.
That doesn’t mean all the tomatoes currently being grown in greenhouses are very flavorful. Flavor sometimes gets sacrificed for high yields (产量), just as it does in the production of commercial field-grown tomatoes. “The greenhouse is such an expensive structure that we’re paying a lot to heat and light,” Mattson says. Therefore, farmers often need to grow a lot of tomatoes to make up for it. “And just like the field-grown varieties, much greenhouse-grown fruit is harvested before its peak (顶峰) and travels long distances before it ends up in a supermarket,” he says.
But that’s all changing with the new hydroponic system. Researchers are now trying their best to save some ripening (成熟的) time by growing produce locally. Gotham Greens, based in New York City, grows hydroponic tomatoes year-round and sells them to local restaurants and supermarkets. And Backyard Farms, based in Maine, supplies its hydroponically grown crop to nearby markets in the Northeast.
“It’s becoming increasingly important now that global warming is making outdoor farming less predictable (可预料的) , but greenhouse growers don’t have to worry about a heavy rain or a cold day destroying their fruit,” says Gene Giacomelli, who directs the Controlled Environment Agriculture Center at the University of Arizona. The advantages of a greenhouse are that growers can control the amount of heat and light their crops get. Many are equipped with man-made lights that growers can turn on when sunlight is not enough. And the hydroponic system allows them to control pretty much everything else.
“That’s not to say we’ll value the summer harvest any less. In the end, I still love growing my own tomatoes in my backyard in the summer,” Mattson says. “It’s psychological (心理的) ,but I think they taste best.”
1. What benefited the doubling of greenhouse tomato production?A.Improving the taste of tomatoes. |
B.Developing high-yielding tomatoes. |
C.Growing tomatoes all year round outdoors now. |
D.Using technology for tomatoes’ growth off-season. |
A.Settled for. | B.Turned up. | C.Given up. | D.Looked down. |
A.farmers’ expectation to ensure tomatoes’ high yield |
B.researchers’ efforts to make tomatoes more flavorful |
C.the need for locally grow n high-quality tomatoes |
D.the important change in produce transportation systems |
A.By making the soil richer for planting. |
B.By improving crop’s adaptability to climate change. |
C.By providing better conditions for crops’ growth. |
D.By giving much more correct and timely weather predictions. |
A.Supportive. | B.Negative. | C.Objective. | D.Unconcerned. |
8 . In the first half of 2022, scientists studying animal communication discovered that some dogs connect objects with words at a similar level to babies. Then what about cats, which are commonly believed to be unconcerned about human affairs?
Saho Takagi, a researcher at Azabu University, doubted cats’ seeming unconcern. “Cats don’t appear to listen to people’s conversations, but in fact, they do.” According to a past research, cats understand human communication better than expected. Like dogs, they can use human pointing and stares to find food. They even can tell the difference between human facial expressions and attentional states, according to a 2021 study. However, cats can do more than that.
Another study showed that cats can discriminate their human-given name from the names of their cat friends (those that live in the same house). The researchers believed that cats learned to connect names with other cats by observing communication between their owners and their cat friends.
In a recently published study, Takagi and her colleagues compared two groups of cats: one group was made up of house cats and lived with at least two other cats; the other was made up of cats that lived in “cat cafés”, which had up to 30 cats. They used a simple, two-phase(阶段) test. During the name phase, the study participant(参与者) was softly placed in front of a laptop computer. Then the researcher played a recording of its owner saying the name of its cat companions(同伴).
Immediately after the name phase came the face phase. A cat’s face appeared on the monitor. Sometimes, the cat that appeared on the screen matched the name spoken; other times the name and the picture did not match. If cats knew the names of their cat friends, they would investigate by staring doubtfully at the monitor when the name and the picture did not match. House cats had a significantly longer stare than café cats, indicating that house cats generally expected an exact cat’s face upon hearing the cat’s name.
“This is the first to show that house cats link human words and their social companions through daily experiences,” the researchers wrote, “However, we could not recognize the mechanism(机制) for learning. But with more and more scientists becoming interested in cats who are much smarter than we praise them, this question is sure to be solved.”
1. What’s people’s common understanding of cats?A.They have their own language. |
B.They show no interest in human things. |
C.They can connect objects with words. |
D.They can use human instructions to find food. |
A.cats and dogs get along well with humans |
B.cats’ ability to learn is stronger than dogs’ |
C.cats’ ability goes beyond body language recognition |
D.cats and dogs are all clever animals in people’s eyes |
A.Tell. | B.Protect. | C.Excuse. | D.Learn. |
A.They are curious about cat names. |
B.They know the names of their cat friends. |
C.They are dependent on their owners. |
D.They like communicating with each other. |
A.How cats can recognize other cats’ face. |
B.Whether cats are much smarter than expected. |
C.Whether cats can understand human communication. |
D.How cats link human words and their social companions. |
9 . Last year, I raced the Acura Ten Miler in Toronto. With 1-2 miles left, I noticed a female runner ahead of me who was weaving (穿行) in and out of a group of people, looking pale. Realizing something was wrong, I found a police officer and told him about it, and waited until she was close enough that I could point her out. He immediately called for an ambulance. I ran off and wondered how many people passed me, but I knew I did the right thing.
This Saturday, I raced the Canada Day 5K in Burlington. I’ve raced the course many times. My friend Monica and I went together with a goal to run competitively. I wanted to finish faster than I did in June, when my 5K time was 21:57. I felt it realistic to beat that time.
When the starting gun sounded, I went out fast and happened to run shoulder to shoulder with Monica’s daughter, but I soon pulled ahead. Shortly after, though, I heard “Please help me” from behind. Monica’s daughter is athletic, but she’s learning to run faster with her asthma (哮喘). Knowing that she had trouble, I stopped.
We finished the last 2K together. It troubled me when some runners passed me, and I had to stop to walk with her for a bit. But I thought making sure she was okay was more important, so I talked to her through the rest of the race. We finished together and cheered for her mom as she crossed the finishing line.
At last, my time was a bit longer than I wanted, but I was okay with that. If I had based my time on my age group’s winning time, I would have met my goal time. But I thought I made the right decision to help this girl get to the finishing line safely. For me, that was what mattered on Sunday morning. There will always be another race.
1. What did the author do during the Acura Ten Miler race?A.She made new friends. | B.She helped a woman get rescued. |
C.She broke her past record. | D.She stopped halfway due to illness. |
A.Cautious. | B.Nervous. | C.Bored. | D.Confident. |
A.By keeping her company. | B.By finding her mother. |
C.By calling her an ambulance. | D.By cheering for her courage. |
A.Honest and dependable. | B.Amazing and hard-working. |
C.Helpful and kind. | D.Talkative and cheerful. |
A.Learn to walk before you run. | B.Actions speak louder than words. |
C.All roads lead to Rome. | D.Winning is not everything. |
10 . Youth Speech Competition
UNICEF is working towards a world where every child has what they need to survive and develop. But we can’t do it without big ideas from young people — young people who are brave enough to share their brilliant ideas with the world. UNICEF USA and TED-Ed invite young people to create their own talks on the rights of children and the problems young people face around the world.
One winner will be invited to UNICEF USA’s Annual Student Summit to make his/her speech on stage!
Criteria (标准)Youths aged 10-18 (if you are under 13, you must have a parent or teacher to help you register (报名)).
Must register online.
Your video must be under 2 minutes.
Deadline (截止时间): Your video must be handed in by midnight, January 27, 2023.Topics of Discussion:
●Migration ●Sustainable (可持续的) Development ●Values and Beliefs
Prizes
Winners will be announced on February 4, 2023.
One winner will be invited to make his/her speech on stage on UNICEF USA’s Annual Student Summit in Washington, D. C. on March 16-17, 2023!
UNICEF USA will pay for all travel expenses (flights and hotels). The student will be responsible for personal meals and personal expenses. If you are under the age of 18, you will need to travel with a responsible adult chaperone (监护人). UNICEF USA will pay for the chaperone’s travel expenses as well.
How to RegisterCreate an account (账户) using this link: ed.ted.com/unicefusa.
Once your account has been created, return to the TED-Ed Student Talks page and register!
Once you’ve handed in your registration, allow 2-3 days for processing.
Once you’ve recorded your talk, upload it using the “Upload” tab in your Resource Library on the TED-Ed website.
1. What will UNICEF USA and TED-Ed welcome?A.Excellent paintings. | B.Brilliant articles. |
C.Interesting stories. | D.Creative ideas. |
A.Pay an entry fee. | B.Attend a training class. |
C.Send a speech video within 2 minutes. | D.Perform on stage in Washington, D. C. |
A.It has no age limit. | B.It focus on social issues. |
C.It provides free meals. | D.It is held every two years. |
A.On January 27, 2023. | B.On February 4, 2023. |
C.On April 18, 2023. | D.On March 16-17, 2023. |
A.visit TED-Ed’s website | B.send an e-mail |
C.sign up in a library | D.call workers from TED |