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Though the Tokyo Olympic Games closed on Aug 8, the public is still watching the athletes. The technologies that helped them in the competition have attracted people’s attention.

Su Bingtian is the first Chinese sprinter(短跑运动员) to reach an Olympic 100 final, setting an Asian record of 9. 83 seconds in his semi-final. “It takes Su 47 steps to run 100 meters. Each step is very important,” a member of Su’s training team said. “Randy Huntington, Su’s American coach and a biomechanics(生物力学) expert in track and field, has collected a lot of data on outstanding sprinters and built a database. He put in all of Su’s data and got a best model. When Su is training, the team uses high-speed cameras to record his training and compares it with the model to find out his weaknesses.”

Technology is also useful in table tennis. On July 27, the semifinal match between China’s Sun Yingsha and Japan’s Mima Ito was going on intensely in Tokyo. You wouldn’t have guessed that a power AI platform was monitoring the match. At an average speed of 100 Mbps, the data was sent to technical team of the Zhejiang University Table Tennis Intelligent Big Data Analysis Platform,2,442 kilometers away from Tokyo.

The platform has stored the data of more than 8, 000 matches so far. The research team has been working on match simulation(模拟) since 2018. “Using big data and AI, we can exactly simulate and predict how the winning rate will change when players change certain tactics(策略).” Professor Wu Yingcai said.

The Tokyo Olympic Games have seen not only scientific support in training, but many newly developed and cutting-edge technologies in athletes’ devices. For example, the Kenya women’s volleyball team’s GPS devices collected data on each player’s strength, heart rate and so on to coaches, who used the information to prevent injury and design training plans for each individual.

【小题1】According to Su Bingtian’s training team, what is important for his better achievement?
A.His outstanding talent.B.His coach’s active encouragement.
C.His scientific training.D.Support from other sprinters.
【小题2】What is the advantage of match simulation according to Wu Yingcai?
A.Players can know their own disadvantages.
B.It helps players improve their winning chance.
C.It helps coaches collect lots of data.
D.Players can study other players’ skills.
【小题3】What does the underlined word “cutting-edge” in the last paragraph mean?
A.Advanced.B.Expensive.C.International.D.Necessary.
【小题4】What does the article mainly talk about?
A.The ways athletes prepared for the Tokyo Olympics.
B.The excellent athletes winning at the Tokyo Olympics.
C.The wonderful moments of the Tokyo Olympics.
D.Technologies helping athletes at the Tokyo Olympics.
21-22高一下·四川眉山·期末
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About the author: Roy Tomizawa celebrated his first birthday on the opening day of the 1964 Olympics. Roy has been a fan of the Olympics. A year after Tokyo was awarded the 2020 Olympics, Roy went searching for an English-language book that recorded the 1964 Olympics — but he couldn’t find one. So Roy decided to combine his love of the Olympics and his skills for writing and record the event that symbolized the determination of the Japanese to survive and thrive after World War II.

About the book: Japan was a physical and psychological wasteland at the end of World War II. With over 3 million dead, 39 percent of city populations homeless, 40 percent of all urban areas flattened, 80 percent of all ships destroyed, and 33 percent of all industrial machine tools not usable, the country was destroyed.

And yet, just 19 years later, Japan stood proud-modern, peace-loving, and open-welcoming the world as the host of the 1964 Olympic, the largest global event of its time.

In 1964 — The Greatest Year in the History of Japan, Roy Tomizawa records how Japan rose from the destruction to create the greatest Asian economic miracle of the 20th century. He shares stories from the 1964 Olympics that created a level of adjustment and national pride never before seen in Japan, leaving an unforgettable mark in the heart of the Japanese for generations.

【小题1】What is known about Roy Tomizawa?
A.He was born in 1964.B.He couldn’t write in English.
C.He recorded the 1964 Olympics.D.He failed to find a symbol for Japan.
【小题2】How are Paragraphs 2 developed?
A.By giving examples.B.By classifying facts.
C.By providing statistics.D.By making comparisons.
【小题3】What is the book mainly about?
A.The great influence of WW II on Japan.
B.Roy Tomizawa’s personal development.
C.The greatest Asian economic miracles of the 20th century.
D.The positive changes the 1964 Olympics brought to Japan.

While watching the Olympics the other night, I came across an unbelievable sight. It was not a gold medal, or a world record broken, but a show of courage.

The event was swimming and started with only three men on the blocks. For one reason or another, two of them false started, so they were disqualified. That left only one to complete. It would have been difficult enough, not having anyone to race against, even though the time on the clock is important.

I watched the man dive off the block and knew right away that something was wrong. I’m not an expert swimmer, but I can tell a good dive from a poor one, and this was not exactly medal quality. When he resurfaced, it was evident that the man was not out for gold — his arms were waving in an attempt at freestyle. The crowd started to laugh. Clearly this man was not a medal competitor.

I listened to the crowd begin to laugh at this poor man who was clearly having a hard time. Finally he made his turn to start back. It was pitiful. He made a few desperate strokes and you could tell he was worn out.

But in those few awful strokes, the crowd had changed.

No longer were they laughing, but beginning to cheer. Some even began to stand and shout “Come on, you can do it!” and he did.

A clear minute past the average swimmer, this young man finally finished his race. The crowd went wild. You would have thought that he had won the gold, and he should have. Even though he was recorded one of the slowest times in Olympic history, this man gave more heart than any of the other competitors.

Just a short year ago, he had never even swum, let alone race. His country had been invited to Sydney.

In a competition where athletes remove their silver medals feeling they have somehow been cheated out of gold, or when they act so proudly in front of their competitors, it is nice to watch an underdog.

【小题1】From the passage we can learn that the young man ________
A.made his turn to start back pitifully.
B.was skillful in freestyle in the game.
C.swam faster than the average swimmer.
D.was not capable enough to win the medal.
【小题2】The crowd changed their attitudes because ________
A.they felt sorry for the young man.
B.they were moved by the young man.
C.they wanted to show their sympathy.
D.they meant to please the young man.
【小题3】According to the passage, “it is nice to watch an underdog” probably means _______.
A.it’s amusing to watch a man with awful swimming skills
B.it’s amazing to watch an ordinary man challenging himself
C.it’s cheerful for athletes to act proudly before their competitors
D.it’s brave enough for some athletes to remove the silver medals
【小题4】What’s the best title for the passage?
A.Compete for Gold!
B.Try again!
C.Break a Record!
D.Go for it!

Figure skating, as we know, got its start in the mid-19th century, when an American named Jackson Haines combined dancing and skating for the first time. Americans did not accept Haines' technique at that time. 【小题1】There he was an immediate success. Some 50 years later, Haines' style finally caught on in the United States.

Figure skating become an Olympic sport before there were Winter Games. 【小题2】 Ice dancing joined the Olympics in 1976, when the Games were held in Innsbruck, Austria.

In singles skating, each skater performs a short routine of required steps. 【小题3】 The pairs event follows the same format, but with one male and one female performing together.

【小题4】But unlike pairs skating, ice dance does not include overhead lifts and jumps. An ice dance competition is made up of three parts: one set to music that has a required rhythm, and two parts set to whatever music the ice dancers choose.

A panel of nine judges scores the quality of each figure skating performance, but only seven out of nine scores are used. To determine which judges' scores will be used, there is a random draw before each event. Skaters are given a grade for each step, jump, spin, or any other element that is part of their routine. They also receive an “overall” score for each performance. 【小题5】

A.Therefore he moved to Vienna, Austria.
B.Jackson tried to teach Americans his technique.
C.Ice dance is performed by one male and one female, too.
D.Figure skating is one of the most popular games in the world.
E.The person or team with the highest total score is the winner.
F.Events for pairs and singles first appeared at the London 1908 Summer Games.
G.They are jumps, spins, and combinations, as well as a longer free skating routine.

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