1 . Rollerblading is an excellent sport that just about anyone can enjoy. After you have mastered the basics of rollerblading, you can begin to master the sport. There are a variety of different methods and styles that you can try.
Some types of rollerblading, including free skating and aggressive skating, have a heavy emphasis on tricks. Free skating is a type of rollerblading that is primarily about getting from start to finish as fast as possible.
Some inline skaters prefer to go the way of inline speed skating.
Each of these sports requires different skills and is comprised of a different group of people.
| A．Inline speed skating is all about racing |
| B．Many people enjoy rollerblading just for the simple pleasure of exercise |
| C．In addition to emphasizing speed, free skating often includes different tricks |
| D．Free skating is set in an urban setting and participants must travel through streets |
| E．Roller hockey is of course another, yet completely different form of rollerblading |
| F．Those inline skaters can also try sports like inline figure skating and speed skating |
| G．Each sport requires skill, and experience, as well as having different equipment requirements |
Wearing wristbands with the names of LeBron James and Kobe Bryant
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However, in a bid to ensure equal access
3 . There's more evidence that what's good for your heart is good for your head. A new study shows that people who run, swim or do other moderate intensity （中等强度）exercise have brains that look, on average, 10 years younger than the brains of couch potatoes.
“Our study showed that for older people, getting moderate intensity exercise may be protective, helping them keep their brains work better," said Dr. Clinton Wright of the University of Miami, who led the study. But it's not necessarily easy. Walking, golf, bowling and yoga don't count, and people need to start before they begin showing memory loss, Wright' s team reported in the journal Neurology.
The study of nearly 900 people who exercise regularly showed that 90 percent fell into the low-intensity group. These people are part of a larger group taking part in a bigger study called Northern Manhattan Study. They were asked how long and how often they exercised during the past two weeks. Five years later, they were tested for memory and thinking skills and got a brain MRI. Seven years after that, they took the memory and thinking tests again. The 10 percent who said they took part in moderate intensity exercise scored better on the tests. These included running, climbing, swimming, riding bicycles and so on.
“We found that those with moderate intensity activity had higher scores and slower decline than inactive people when comparing the results," the study team wrote.
Many studies have shown that exercise may not prevent Alzheimer's disease but may delay it. The findings fit in with a study that found two years of exercising, eating healthier food and brain training can promote people's memory function.
1. What's true about the study?| A．Most people surveyed took low-intensity exercise. |
| B．Only 900 people took part in the bigger study. |
| C．High-intensity exercise is better. |
| D．Ten people scored best on the tests. |
| A．By observing people exercise. | B．By using examples. |
| C．By making a comparison. | D．By doing a brain MRI. |
| A．Exercise will definitely strengthen people's memory. |
| B．Alzheimer's disease may be held back by moderate intensity exercise. |
| C．Exercise can put off the beginning of memory decline. |
| D．The findings fit in with the study of healthy food. |
| A．How to keep health. |
| B．Ways to make your brain work better. |
| C．To exercise or not. |
| D．Moderate intensity exercises keeps your brain younger. |
4 . A new study has found that braving the cold maybe a good way to help burn off some fat.
The research was carried out by scientists at Canada’s Laurentian University and focused on high-intensity interval training(HIIT). This format has grown in popularity of late due to the fat-burning benefits it brings, and the team set out to explore how temperature might influence its effects.
The study involved 11 overweight adults who took part in two HIIT sessions a week apart. One of these was carried out in a “thermoneutral” environment with temperatures of around 70 °F(21℃),and the other at a cold 32 °F(0℃). The sessions consisted of 10 separate cycling race at 90 percent effort lasting one minute, followed by 90-second “recovery” periods of cycling at30 percent intensity.
After each session, the participants cooled down by gently cycling or walking, ate a nutrition bar before going to sleep and enjoyed a high-fat breakfast the morning after. During these sessions, the scientists monitored skin temperature, core body temperature, heart rate and the amount of oxygen. Blood samples were also drawn to help calculate fat burning rates following the breakfast the next day.
“The present study found that high-intensity exercise in the cold increased lipid oxidation (脂质氧化) by 358 percent in comparison to high-intensity exercise in a thermoneutral environment,”the team writes.
The authors also note that the idea that cold temperatures help us burn more fat during exercise will need further investigation (调查), though the first-of-a-kind study does indicate it’s a possibility worth pursuing.
1. What is good for burning off fat according to the study?| A．Cold food. | B．Low temperature. |
| C．Hard workout. | D．Cycling race. |
| A．Introduction to the study. |
| B．Some data in the study. |
| C．The participants in the study. |
| D．The process of the study. |
| A．Further study needs to be done. |
| B．Doing exercise burns more fat. |
| C．The efforts of scientists are in vain. |
| D．The study result is unreasonable. |
| A．High-intensity Workouts Help Burn off Extra Calories |
| B．Cycling in the Cold Is a Great Way to Build upYour Body |
| C．Study Shows Fat-burning Potential of Exercising in the Cold |
| D．Researchers Have Found More Fat-burning Workouts |
5 . The United Nations Educational, Scientific and Cultural Organization (UNESCO) included on December 17, 2020 China's Tai Chi on the Representative List of the Intangible Cultural Heritage of Humanity. The decision was announced during the online meeting of the UNESCO Intergovernmental Committee for the Safeguarding of the Intangible Cultural Heritage held from December 14 to 19 in Kingston, capital of Jamaica.
“Born in the mid-17th century in a small village named Chenjiagou located in Central China's Henan province, Tai Chi is not only a kind of traditional Wushu integrated with slow movements and deep breathing, but is also deeply rooted in many areas of Chinese culture, such as medicine and philosophy,” Zhu Xianghua says, who is the son of the famous Tai Chi master Zhu Tiancai.
Although it has spread to more than 150 countries and regions, attracting more than 100 million people to practice, the idea that Tai Chi is for the elderly has stopped many young people practicing the ancient Wushu. They think of it as a slow exercise, which is specially made and better suited for their grandparents. Instead, many young people are turning to the Indian practice of yoga to relieve stress, which was placed on the UNESCO's List in 2019.
In order to promote Tai Chi, joint efforts have been made from individuals and the Chinese government in the last decades. Xi'an Jiaotong University requires students to learn Tai Chi. Wang Yunbing, a professor in the university's sports center, stressed that Tai Chi is not only good physical exercise-researchers from the American College of Rheumatology find that it can help manage several diseases but is also conned ted to ancient Chinese civilization. Since 2014, the World Tai Chi Championships have been held every two years by the International Wushu Federation. It provides a platform for communication and learning between the Tai Chi masters and Tai Chi lovers around the globe. In January 2020, Tai Chi became an official event in the 2026 Dakar Youth Olympic Games.
1. What does Zhu Xianghua say about Tai Chi in paragraph 2?| A．It originated from fast Kung Fu action. |
| B．It was born around the 1750s in a village. |
| C．It is related to other cultural fields of China. |
| D．It integrates Chinese medicine and western philosophy. |
| A．They think it easier to practice yoga to keep fit. |
| B．The elderly stop young people practicing Tai Chi. |
| C．They consider Tai Chi is custom-built for old people. |
| D．Yoga was included in the world culture earlier than Tai Chi. |
| A．To promote contemporary Chinese civilization. |
| B．To show many efforts made to popularize Tai Chi. |
| C．To stress the importance of Chinese Tai Chi masters. |
| D．To advise people to practice Tai Chi to cure diseases. |
| A．Tai Chi Steps on the UNESCO's List. |
| B．Tai Chi is Competing against Yoga. |
| C．Tai Chi Has Regained populate Globally. |
| D．Opinions Greatly Differ on Tai Chi and Yoga. |
6 . Becoming a real runner
I would never use the word “athletic” to describe myself. To me, athletes are people who really enjoy working out. I remember crying in middle school when I had to run a mile during gym class. I huffed and puffed as I jogged. As I grew up, I would go to the gym, but I never enjoyed working out. That, I thought, was for real runners.
In June 2017, my friend sent me an email that would forever change my attitude towards running. He was training for a 200-mile relay (接力赛) and wanted me to be on his team. I would run three legs between four and six miles each over the course of two days. Figuring that I would never again have the chance to work with some top runners, I immediately agreed, and started running outside to prepare.
That first run was hard. I purposefully avoided Central Park in order to stay away from real runners. After a few blocks, I was already winded, and ran the rest of the way home. I called my mom, choked up, to say I had no hope at all of running this relay. But she encouraged me to keep at it, so I didn't quit. I went from running four miles a week to eight within one month before my advanced training began.
I was frightened going into the first training session with the team as everyone else was super “athletic”. We ran for five miles, and I was significantly slower. However, my teammates were so supportive that I felt the runner’s high, which I had never believed existed.
One day, about two weeks into training, my ankle gave out while I was running in Central Park. I was diagnosed with a stress fracture (应力性骨折). The doctor told me to stop running for two months. It took me a while to face the fact that I was out of the race. My doctor told me that he too had once been struck down with a stress fracture, and the following year, he beat his best running time in a half-marathon. That brought me hope.
I made it through the next two months by picturing myself running again. Just yesterday, for the first time since that fateful day, I took my outdoor run with my physical therapist. I mentioned that I might run a half-marathon the next year. Now I wake up excited for the days I get to run. Maybe I am a “real runner” after all.
1. According to the article, when did the author start to feel passion for running?| A．After she got into the habit of working out. |
| B．After she got the courage to run outdoors on her own. |
| C．After she ran with some top runners and got their encouragement. |
| D．After she broke her ankle in training and stayed in bed for two months. |
| A．helpful advice. |
| B．immediate treatment. |
| C．experience in the marathon. |
| D．personal experience with an injury. |
| A．She didn’t take the relay seriously. |
| B．She had a strict and overprotective mother. |
| C．She felt disappointed about withdrawing from the race. |
| D．She would have expected to run a half-marathon if she had won the race. |
| A．urge readers to exercise regularly. |
| B．share with readers the fun of running. |
| C．warn readers to be careful about running. |
| D．encourage readers to pursue their hobbies. |
7 . All over the world people enjoy sports. Sports help to keep people healthy and happy, and to live longer.
Some sports or games go back thousands of years, like running or jumping. Chinese wushu, for example, has a very long history. But basketball and volleyball are rather new. Neither one is a hundred years old yet.
People from different countries may not be able to understand each other, but after a game together they often become good friends.
| A．And think of people in cold countries. |
| B．Sports help to train a person’s character. |
| C．Not a few people like sports in the world. |
| D．Many people like to watch others play games. |
| E．People aren’t inventing new sports or games. |
| F．Some sports are so interesting that people everywhere take part in them. |
| G．People are inventing new sports or games all the time. |
内容主要包括： 1．告知马拉松比赛的具体信息；
2．说明邀请理由；
3．希望对方参加。
注意：1．词数80左右(开头和结尾已给出，但不计入总词数)；
2．可适当增加细节，以使行文连贯。
参考词汇：马拉松marathon
Dear John，
I'm pleased to tell you that an international marathon will take place in our city.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours，
Li Hua
9 . If you're out for a run, what difference does it make if you're able to tough it out for another 50 seconds? If you're less than a minute from the top of the hill, that extra time can make the difference between having reached your goal and snatching defeat from the jaws of victory.
How do you get those extra seconds of energy? A research team at the Texes Tech University developed a study to measure what effect listening to music would have on exercise tolerance. The researchers based the study on a stress testing. As part of the testing, they noted any changes in heart rate and blood pressure as participants underwent physically stressful exercise.
The tests were done on treadmills (跑步机), which increased in both speed and incline (坡度) through three stages. In the final stage, the treadmills moved at 10 miles per hour at a 14-percent grade. Most of these tests were designed to last up to 40 minutes. The average gym-goers lasted 30 minutes. For this study, they divided 127 participants into two groups. One listened to upbeat(快节奏) music, while the other group had earbuds in but did not listen to music.
The group that listened to music was able to outlast the non-music group by an average of 50.6 seconds. Again, being able to go an extra minute may seem like a no-brainer ,but “after 30 minutes, you feel like you are running up a mountain, so even being able to go 50 seconds longer means a lot," said the study's lead author, Waseem Shami, MD.
The study has confirmed something runners and gym-goers have suspected for years: Listening to music during workout can be beneficial to your endurance. "Our findings reinforce the idea that upbeat music can help you exercise longer and stick with a daily exercise routine," said Shami. When doctors are recommending exercise, they might suggest listening to music, too."
1. Why did Shami’s team conduct the research?| A．To test the effect of music on health. | B．To know the cause of failure in sports. |
| C．To improve runners' exercise tolerance. | D．To record the body change of participants |
| A．They ran much faster than average runners. | B．They created a new record of indoor sports. |
| C．They could run a little longer with music on. | D．They all enjoyed extreme physical challenge |
| A．A dull activity. | B．A foolish action. |
| C．A demanding task. | D．An easy practice |
| A．Developing a daily exercise routine. | B．Listening to music while working out |
| C．Participating in physical stress testing. | D．Taking exercise as doctors recommend. |
10 . Race walking shares many fitness benefits with running, research shows, while most likely contributing to fewer injuries. It does, however, have its own problem.
Race walkers are conditioned athletes. The longest track and field event at the Summer Olympics is the 50-kilometer race walk, which is about five miles longer than the marathon. But the sport’s rules require that a race walker’s knees stay straight through most of the leg swing and one foot remain in contact (接触) with the ground at all times. It’s this strange form that makes race walking such an attractive activity, however, says Jaclyn Norberg, an assistant professor of exercise science at Salem State University in Salem, Mass.
Like running, race walking is physically demanding, she says, According to most calculations, race walkers moving at a pace of six miles per hour would burn about 800 calories(卡路里) per hour, which is approximately twice as many as they would burn walking, although fewer than running, which would probably burn about 1,000 or more calories per hour.
However, race walking does not pound the body as much as running does, Dr. Norberg says. According to her research, runners hit the ground with as much as four times their body weight per step, while race walkers, who do not leave the ground, create only about 1.4 times their body weight with each step.
As a result, she says, some of the injuries associated with running, such as runner’s knee, are uncommon among race walkers. But the sport’s strange form does place considerable stress on the ankles and hips, so people with a history of such injuries might want to be cautious in adopting the sport. In fact, anyone wishing to try race walking should probably first consult a coach or experienced racer to learn proper technique, she says. It takes some practice.
1. Why are race walkers conditioned athletes?| A．They must run long distances. |
| B．They are qualified for the marathon. |
| C．They have to follow special rules. |
| D．They are good at swinging their legs. |
| A．It’s more popular at the Olympics. |
| B．It’s less challenging physically. |
| C．It’s more effective in body building. |
| D．It’s less likely to cause knee injuries. |
| A．Getting experts’ opinions. |
| B．Having a medical checkup. |
| C．Hiring an experienced coach. |
| D．Doing regular exercises. |
| A．Skeptical. | B．Objective. |
| C．Tolerant. | D．Conservative. |
