1 . How to Fall Off a Skateboard Safely
Skateboarding is very popular exercise. Learning how to fall safely in the course of skateboarding will keep you safer and relatively pain-free. In skateboarding, falling is a big part. It’s unavoidable.
Roll to land on your shoulder or back instead. When you fall, roll to land on your shoulder or back instead, tucking (收拢) in your elbows. The roll takes the energy out of the fall. If you can, roll with the fall — land on your shoulder and let the force of the fall play itself out with the roll.
Learn to run out of tricks. This is where you try something thrilling and the board goes wrong and you catch yourself running.
Wear kneepads on ramps (斜坡). If you are skateboarding on ramps, wearing kneepads can keep you safer from injuries. Teach yourself to always fall to your knees and slide down the ramp.
A.It takes some getting used to. |
B.It will hurt a little, but not so bad. |
C.You can actually practice this and it is fun too. |
D.Learn never to catch yourself with your hands. |
E.Employ wrist guards to avoid injury to your wrists. |
F.You can avoid serious injury with following practical tips. |
G.So you should keep away from this type of exercise as much as possible. |
2 . As athletes get stronger and faster, the pace of play continues to increase. The burden of making sure games are played according to the rules and that the officiating (裁判) is accurate is now being taken out of human hands and falling more and more into the lap of technology. It’s called the video replay.
The National Football League is expanding its replay system this upcoming season to include pass interference (传球干扰). Major League Baseball now relies on it for safe-or-out and home run calls. If you’ve been watching the FIFA World Cup, you may have noticed that the Video Assistant Referee (VAR) played a key role in almost every game. And in the Kentucky Derby, a horse was disqualified for knocking another horse. No one knew why until a video replay confirmed the call and controversy was avoided.
However, many purists—those who want people to follow rules carefully and do things in the traditional way—especially in soccer, argue it’s not the way the game was invented, and that the video replay is tainting the sport. But don’t you want to see the proper application of the rules throughout the games? I know I do. Yes, it can slow the game down, but I feel it is worth it. If technological advancements allow fans watching from home to spot mistakes instantly, those same views need to be available to the officiating crews. Another example occurred in the most recent National Football Conference (NFC) Championship Game between the Los Angeles Rams and the New Orleans Saints. When obvious pass interference was committed by the Los Angeles Rams player Nickell Robey-Coleman, with just 109 seconds to play, no flag was raised on the field. It weakened the New Orleans Saints spirits. The Los Angeles Rams won a 26-23 overtime victory. The no-call deeply angered the public. The video replay showed the referees had just missed one of the most apparent pass interference calls.
There are no easy answers regarding replay technology and whether it is a curse (魔咒). But for me, keeping the officiating honest and on task is the right step in limiting controversy.
1. What trend in sports can be observed in paragraph 2?A.The video replay has been widely used. |
B.League games have become competitive. |
C.Rules of professional games are becoming stricter. |
D.People are showing more interest in sports than before. |
A.Tricking. | B.Promoting. | C.Damaging. | D.Restoring. |
A.They relied a lot on the video replay. |
B.They cared too much about details. |
C.They were definitely stressed out. |
D.They were terribly disqualified. |
A.Video replays: high-end technology in sports |
B.Is technology like VAR a blessing in sports? |
C.Officiating: a duty that requires honesty |
D.What do qualified referees really mean? |
From spirited games of pitch-pot and cuju, the early forerunner of modern soccer, to the intelligent challenges of Chinese chess,
The Chengdu FISU World University Games are in the middle of intense sporting battles, while the FISU Games Village has become
At the cultural fair, which shows the charm of ancient traditions, participants have the opportunity to try beautiful hanfu, ancient Chinese costume, and enjoy
The Chengdu FISU Games Village
“The activities also strengthen friendship, letting the athletes experience Chinese civilization(文明)
4 . Five days a week I go out for a run—a short and slow run. The only way I can
We’re meant to treat the
I have a wild heart history. I have
The last time I wanted to
Their
“You must really
The only way I can do it is make it a habit. Sometimes I do it
Good habits are, in turn, habit-forming. I find it
A.stick | B.add | C.connect | D.compare |
A.planet | B.body | C.heart | D.earth |
A.healthy | B.popular | C.real | D.comfortable |
A.learned | B.refused | C.had | D.dropped |
A.power | B.strength | C.patience | D.ability |
A.call at | B.rely on | C.give up | D.appeal to |
A.basic | B.simple | C.tough | D.good |
A.encouragement | B.check | C.value | D.sympathy |
A.Seriously | B.Steadily | C.Slowly | D.Independently |
A.watch | B.offer | C.choose | D.win |
A.afford | B.help | C.love | D.desire |
A.rare | B.strong | C.common | D.sensitive |
A.unwillingly | B.again | C.eventually | D.first |
A.freeze | B.fear | C.hesitate | D.comment |
A.safest | B.easiest | C.hardest | D.fullest |
5 . Move over soccer, basketball and football, there’s a new competition sweeping Australia. It’s competitive bird calling. Yes, bird calling!
Scores of kids in New South Wales are spending their spare time practicing for the Bournda Bird Olympics, an event that aims at young bird-callers against each other to see who can deliver the clearest, most enthusiastic and most accurate bird call. The principal of the Bournda Environmental Education Centre, Doug Reckord, encourages the kids to listen to bird calls on YouTube to prepare for the event. The children also work on identifying birds by their beaks, claws and calls.
Surprisingly, the Bournda Bird Olympics isn’t Australia’s first competition with competitive bird calling. The first competition took place in Sydney in 1912. It was supported by the Gould League of Bird Lovers, a foundation that encouraged children to bird watch and learn about birds.
Even back then, New South Wales was the country’s bird calling leader. Students from the New South Wales region had access to much more bird sounds than city kids. They won the Dawson Memorial Shield for best bird calling six times between 1953 and 1962. Today, New South Wales is bringing back the bird calls. Led by the Bournda Environmental Education Centre, the Bournda Bird Olympics renewed in 2018. The event now features former bird calling champion, Bruce Chapman, as the “celebrity” judge.
When showtime finally arrives, three judges at the Bournda Bird Olympics rate people taking part on their enthusiasm, accuracy and clearness. The players can earn a maximum of three points in each type. Some 45 children took part in the 2022 event. The most popular bird call to imitate (模仿) was the kookaburra’s unique laugh. But the winner that year came from a girl copying a king parrot. Her call sounded so accurate that a king parrot in the trees actually called back to her.
1. What’s Doug Reckord’s attitude to bird calling?A.Curious. | B.Positive. | C.Uncaring. | D.Objective. |
A.A project. | B.A school club. | C.A game. | D.An organization. |
A.The basic rules of bird calling. | B.The bright future of bird calling. |
C.New South Wales’ participation. | D.New South Wales’ training. |
A.It was true to life. | B.It was the sweetest. |
C.It was the most popular. | D.It was full of enthusiasm. |
1. What makes the woman surprised about Steve?
A.His tired look. | B.His being in good shape. | C.His way of dressing. |
A.At home. | B.In the gym. | C.In the open. |
A.Working out with him. | B.Looking for a trainer. | C.Using his guest passes. |
7 . When you can’t fit your entire workout into a busy day, do you think there’s no point in doing anything at all? You should rethink that mindset. Just 11 minutes of moderate-to-vigorous intensity aerobic activity per day could lower your risk of cancer, cardiovascular disease(心血管疾病) or premature death, a large new study has found.
Aerobic activities include walking, dancing, running, jogging, cycling and swimming. You can estimate the intensity level of an activity by your heart rate and how hard you’re breathing as you move. Higher levels of physical activity have been associated with lower rates of premature death and chronic disease, according to past research. But how the risk levels for these outcomes are affected by the amount of exercise someone gets has been more difficult to determine. To explore this impact, scientists largely from the University of Cambridge in the United Kingdom looked at data from 196 studies, amounting to more than 30 million adult participants who were followed for 10 years on average.
The study mainly focused on participants who had done the minimum recommended amount of 150 minutes of exercise per week, or 22 minutes per day. Compared with inactive participants, adults who had done 150 minutes of moderate-to-vigorous aerobic physical activity per week had a 31% lower risk of dying from any cause, a 29% lower risk of dying from cardiovascular disease and a 15% lower risk of dying from cancer. The same amount of exercise was linked with a 27% lower risk of developing cardiovascular disease and 12% lower risk when it came to cancer.
“This is a convincing systematic review of existing research,” said CNN Medical Analyst Dr. Leana Wen, an emergency physician and public health professor at George Washington University, who wasn’t involved in the research. “We already knew that there was a strong correlation between increased physical activity and reduced risk for cardiovascular disease, cancer and premature death. This research confirms it, and furthermore states that a smaller amount than the 150 minutes of recommended exercise a week can help.”
1. Why did the scientists from the University of Cambridge do this research?A.To confirm the past research. |
B.To encourage people to do more exercise. |
C.To find out how the amount of exercise impact the risk levels. |
D.To explore the relationship between daily exercise and risk levels. |
A.By conducting genetic research. |
B.By analyzing data from past research. |
C.By comparing different groups of participants. |
D.By collecting a mass of data from science website. |
A.Inactive participants had higher risk of dying from cancer. |
B.People should take exercise for about 22 minutes every day. |
C.The scientists suggested people exercise at most 150 minutes per week. |
D.Moderate-to-vigorous aerobic physical activity was the best exercise for adults. |
A.Critical. | B.Indifferent. |
C.Sceptical. | D.Positive. |
1. How often did the man run?
A.Twice a week. | B.Four days a week. | C.Every day. |
A.Short distance. | B.Middle distance. | C.Long distance. |
A.In 3 minutes and 47 seconds. | B.Within 4 minutes. | C.In about 6 minutes. |
The Paris 2024 Olympic Games will be held from July 26 to August 11 and the Paralympics from August 28 to September 8.
Phrygian caps(弗里吉亚帽)will be the Olympic and Paralympic Games mascots(吉祥物) in
The Phrygian caps were favored over animals that mostly
The red Phrygian caps come in two versions-the Olympic one and the Paralympic one
Twenty eight years after winning