Many parents don’t know how much exercise their children need to do every day to stay     1     (health). The National Health Service guidance states that children     2     are aged from five to eighteen should do one hour of exercise every day, which about seventy percent of adults in the UK never mind. The research of 2,000 adults     3     (find) that only a quarter knew the exercise time recommended for young people.

The Youth Sport Trust leader, Ali Oliver said, “We have seen a drop in young people’s physical activity in recent     4     (year).” It is often     5     (report) that pupils are taken out of PE lessons to prepare for exams.

Meanwhile, figures from Sport England show only 17.5% of children are doing sports continuously. There is also a     6     (differ) among children from various economic (经济) backgrounds, with 39% of those from poor families doing     7     (little) than thirty minutes of exercise a day, compared with 26% from rich families.

This week thousands of people will get together     8     (celebrate) National School Sport Week, with     9    aim of promoting (推进) the importance of exercise and bringing great benefit     10     young people.

2 . Fu Cong, a Chinese-born pianist, died on Monday at a hospital in London, where he had lived for many years.

A lover of classical music from a young age, Mr. Fu began taking piano lessons when he was 7. He made his first stage appearance in 1952. The concert caught the attention of officials in Beijing, who selected him to compete and tour in Eastern Europe. Mr. Fu soon moved to Poland, where he studied at the Warsaw Conservatory (音乐学校) on a scholarship. To prepare for the fifth Chopin Competition in Warsaw in 1955, he practiced so hard that he hurt his fingers and was nearly cut from the first round of the competition.

Mr. Fu was one of the first Chinese pianists to achieve global fame when he took third place in the International Chopin Piano Competition in Warsaw in 1955. He also won a special prize for his performance of Chopin's mazurkas. Almost overnight, he became a national hero. To China, Mr. Fu's recognition in a well-known international competition was evidence that the country could stand on its own artistically in the West. Chinese reporters came to interview Mr. Fu, while many others went to his father, Fu Lei, for advice on child-raising.

In 1981, a volume of letters written by his father, was published in China. Full of advice, encouragement, life teachings and strict paternal love, the book Fu Lei's Family Letters became a best-seller in China. Besides influencing a generation of Chinese, Mr. Fu's words resonated (引起共鸣) long after his death with the person for whom they were intended.

“My father had a saying that 'First you must be a person, then an artist, and then a musician, and only then can you be a pianist,'" Mr. Fu Cong once recalled in an interview. "Even now, I believe in this order-that it should be this way and that I am this way.”

3 . People in Japan tend to live longer and stay healthier in their later years, with an increasing number of old people living alone. Japan is on a fast track to “ultra-age” with people aged 65 or above accounting for 28 percent of its total population in 2019；it was 26.7 percent in 2017. On the other hand, the number of births in 2019 fell to its lowest (about 941,000) since records began in 1899.

Demand for care services for elderly people has increased. A shrinking (缩小) working population means fewer able-bodied adults are available to look after the elderly. State-provided facilities for the elderly are not enough, which causes elderly people to turn to private ones but they are expensive.

The country will be short of 380,000 of health nurses by 2025. The government has to turn to advanced robots to meet the shortage. A study found that using robots encouraged one third of the people to become more active and independent. Yet there is no robot that can provide the emotional support to the elderly.

Japan provides a case study for China, which is also faced with a fast aging population. 17.23 million babies were born in China in 2019, about 630,000 fewer than in 2018. People aged 60 accounted for 17.3 of China’s population in 2019. With a shortage of elderly care facilities and unbalanced supply, China may find it hard to deal with the rapidly increasing number of senior citizens.

To meet the challenge, the Chinese government should make policy changes, which Japan is unwilling or unable to do or even consider. China should pay attention to the signals its aging population is sending and take proper and timely action.

4 . Each year, backed up by a growing anti-consumerist movement, people are using the holiday season to call on us all to shop less.

Driven by concerns about resource exhaustion, over recent years environmentalists have increasingly turned their sights on our “consumer culture”. Groups such as The Story of Stuff and Buy Nothing New Day are growing as a movement that increasingly blames all our ills on our desire to shop.

We clearly have a growing resource problem. The produces we make, buy, and use are often linked to the destruction of our waterways, biodiversity, climate and the land on which millions of people live. But to blame these issues on Christmas shoppers is misguided, and puts us in the old trap of blaming individuals for what is a systematic problem.

While we complain about environmental destruction over Christmas, environmentalists often forget what the holiday season actually means for many people. For most, Christmas isn’t an add-on to an already heavy shopping year. In fact, it is likely the only time of year many have the opportunity to spend on friends and family, or even just to buy the necessities needed for modern life.

This is particularly, true for Boxing Day, often the target of the strongest derision(嘲弄) by anti-consumerists. While we may laugh at the queues in front of the shops, for many, those sales provide the one chance to buy items they’ve needed all year. As Leigh Phillips argues, “this is one of the few times of the year that people can even hope to afford such ‘luxuries’, the Christmas presents their kids are asking for, or just an appliance that works.”

Indeed, the richest 7% of people are responsible for 50% of greenhouse gas emissions. This becomes particularly harmful when you take into account that those shopping on Boxing Day are only a small part of our consumption “problem” anyway. Why are environmentalists attacking these individuals, while ignoring such people as Russian billionaire Roman Abramovich, who has his own￡1.5bn yacht with a missile defence system?

Anyway, anti-consumerism has become a movement of wealthy people talking down to the working class about their life choices, while ignoring the real cause of our environmental problems. It is no wonder one is changing their behaviours—or that environmental destruction continues without any reduction in intensity.

5 . More than a decade ago, cognitive scientists John Bransford and Daniel Schwartz, both then at Vanderbilt University, found that what distinguished young adults from children was not the ability to retain facts or apply prior knowledge to a new situation but a quality they called “preparation for future learning.” The researchers asked fifth graders and college students to create a recovery plan to protect bald eagles from extinction. Shockingly, the two groups came up with plans of similar quality (although the college students had better spelling skills). From the standpoint of a traditional educator, this outcome indicated that schooling had failed to help students think about ecosystems and extinction, major scientific ideas.

The researchers decided to go deeper, however. They asked both groups to generate questions about important issues needed to create recovery plans. On this task, they found large differences. College students focused on critical issues of interdependence between eagles and their habitats. Fifth graders tended to focus on features of individual eagles (“How big are they?” and “What do they eat?”). The college students had cultivated the ability to ask questions, the cornerstone (最重 要部分)of critical thinking. They had learned how to learn.

Museums and other institutions of informal learning may be better suited to teach this skill than elementary and secondary schools. At the Exploratorium in San Francisco, we recently studied how learning to ask good questions can affect the quality of people's scientific inquiry. We found that when we taught participants to ask “What if?” and “How can?” questions that nobody present would know the answer to and that would spark exploration，they engaged in better inquiry at the next exhibit-asking more questions, performing more experiments and making better interpretations of their results. Specifically, their questions became more comprehensive at the new exhibit. Rather than merely asking about something they wanted to try，they tended to include both cause and effect in their question. Asking juicy questions appears to be a transferable skill for deepening collaborative inquiry into the science content found in exhibits.

This type of learning is not confined to museums or institutional settings. Informal learning environments tolerate failure better than schools. Perhaps many teachers have too little time to allow students to form and pursue their own questions and too much ground to cover in the curriculum. But people must acquire this skill somewhere, Our society depends on them being able to make critical decisions about their own medical treatment, say, or what we must do about global energy needs and demands. For that, we have an informal learning system that gives no grades, takes all comers，and is available even on holidays and weekends.

7 . When Faith Wanjiku graduated from the Technical University of Kenya last year, she immediately enrolled (注册) at the Confucius Institute in Kenyatta University. She wanted to learn Chinese, as she believed that it would help her land a good job.

She has just completed the hanyu Shuiping Kaoshi (HSK) 3 exam. HSK is a test of Chinese language level for non-native speakers, organized by the Confucius Institute Headquarters.

However, this level isn’t enough for Wanjiku, who plans to pass HSK 6. She wanted to increase her level of Chinese and improve her spoken Chinese. And Wanjiku isn’t alone. The number of people taking the HSK reached 6.8 million in 2018 and went up 4.6 percent from a year earlier, the Ministry of Education said on May 31.

Chinese is becoming an increasingly popular choice of language to study around the world. Currently, middle school students in Russia can take Chinese as an elective language test in the country’s national college entrance exam, Sputnik News reported.

In May, Zambia became the fourth country in Africa-after Kenya, Uganda and South Africa—to introduce Chinese language to its schools.

And many English-speaking countries have shown an interest in allowing their students to learn Chinese. The US government announced the launch of “1 Million Strong” in 2015, a plan that aims to bring the total number of learners of Chinese to l million by 2020.

Behind the growing popularity of Chinese language learning is the international community’s positive attitude toward Chinas future development, as well as the people’s longing to learn about Chinese civilization and culture.

Indeed, it’s as the former president of South Africa Nelson Mandela put it, “if you talk to a man in a language he understands, that goes to his head. If you talk to him in his own language, that goes to his heart.”

8 . We’ve all been there: in a lift, in line at the bank or on an airplane, surrounded by people who are, like us, deeply focused on their smartphones or, worse, struggling with the uncomfortable silence.

What’s the problem? It’s possible that we all have compromised conversational intelligence. It’s more likely that none of us start a conversation because it’s awkward and challenging, or we think it’s annoying and unnecessary. But the next time you find yourself among strangers, consider that small talk is worth the trouble. Experts say it’s an invaluable social practice that results in big benefits.

“Dismissing small talk as unimportant is easy, but we can’t forget that deep relationships wouldn’t even exist if it weren’t for casual conversation. Small talk is the grease(润滑剂) for social communication,” says Bernardo Carducci, director of the Shyness Research Institute at Indiana University Southeast. “Almost every great love story and each big business deal begins with small talk,” he explains. “The key to successful small talk is learning how to connect with others, not just communicate with them.”

In a 2021 study, Elizabeth Dunn, associate professor of psychology at UBC, invited people on their way into a coffee shop. One group was asked to seek out an interaction(互动) with its waiter; he other, to speak only when necessary. The results showed that those who chatted with their server reported significantly higher positive feelings and a better coffee shop experience. “It’s not that talking to the waiter is better than talking to your husband,” says Dunn. “But interactions with peripheral(外围的) members of our social network matter for our well-being also.”

Dunn believes that people who reach out to strangers feel a significantly greater sense of belonging, a bond with others. Carducci believes developing such a sense of belonging starts with small talk. “Small talk is the basis of good manners,” he says.