1 . 假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处错误，句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（^），并在此符号下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。

Plogging is a new fitness trend what combines jogging with picking up litter. Since it was creating in Sweden, it has swept across the world. Plogging have many advantages. To begin with, with some bending and arm strength requiring to hold all the garbage while plogging, you will work out very efficiently than just jogging. Secondly, plogging is suitable for all ages. You just need to carry the garbage bag as well as a pair of gloves. Furthermore, there is no doubt that plogging will lead to a cleaner environment and a better world to live. In short, plogging is of benefit to our health or it will bring about great changes to your environment.

Let’s take actions from now on and do our bits.

2 . 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.

2. What advantage does race walking have over running?

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.

3. What is Dr. Norberg’s suggestion for someone trying race walking?

A．Getting experts’ opinions.

B．Having a medical checkup.

C．Hiring an experienced coach.

D．Doing regular exercises.

4. Which word best describes the author’s attitude to race walking?

A．Skeptical.	B．Objective.
C．Tolerant.	D．Conservative.

3 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Kip Keno, an untrained Randi tribesman, was already 28 years old,     1     he made his second Olympic appearance at the 1968 Mexico City Games. Suffering from violent stomach     2     (cause) by a gall bladder infection, Keno entered the 10,000 m. He was running with the leaders when, with two     3    (circle) to go, he doubled up with pain and fell onto the field. He jumped back up and finished the race,     4     he was canceled qualification for leaving the track.

Four days later, he earned a silver medal in the 5,000 m,     5     (leave) behind Mohamed Gammon of Tunisia by narrowly a metre. In the 1,500 m, Keno tried to defeat the finishing kick of the favourite, Jim Ryan, by building up a huge lead. His strategy worked and he     6     (win) by 20 m, the     7    (large) advantage of victory in the history of the event.

In 1972, Keno entered the steeplechase (障碍赛) even though he had little experience in     8    event. Still, he was able     9    ( defeat) teammate Ben Jericho and won another gold medal. Six days after this victory, he added a silver medal in the 1,500 m, winning a good medal.

Keno and his wife, Phyllis,    10     (eventual) established a children's home and school for orphaned and abandoned children.

4 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

According to a study published in the UK recently, those who like jogging and do this kind of exercise     1     (regular) for at least one hour a week have very high chances to live a longer life. The study's Danish researchers convinced     2     (convince) that choosing this kind of physical activity can bring us a priceless reward,     3     is 5 to 6more years of life! Moreover, to achieve better results, the researchers suggest     4     (limit) yourself to gentle jogging rather than fast-pace and tiring distance running. The scientists found that jogging     5     (benefit) are maximized when done at an average or even slow-pace exercising, and just one or two hours of jogging     6     week can be enough for you to achieve success, regardless     7    your age or health condition.

The scientists analyzed the data on about 20,000 people     8     (age) between 20 and 93, collected for over 35 years by the Copenhagen City Heart Study. According Dr. Peter Schnohr, the     9     (lead) researcher, it was found that jogging is associated with as much as a 44 percent     10     (low) risk of death. The life expectancy increase in men is as much as 6.2 years, and for women it is as much as 5.6 years.

5 . Water skiing

Water skiing is an exciting water sport that can be a ton of fun. You will get to have a happy and joyful adventure every time you go out on the water.     1     However, once you start, water skiing is a sport you can enjoy whenever you have a boat and enough flat water.

    2     Every water skier needs water skis—these are different from snow skis and they also differ depending on the size of the skier and the experience level of the skier.     3     You will need to find at least two people to go with you on your water skiing adventure. You and everyone you go with will have more fun if the friends you go with also want to water ski. You need a boat, naturally.     4    

For your first time water skiing, you may want to either take a lesson from an expert or find a friend that has experience and is willing to teach you.     5     The observer rides in the boat, but watches the water skier for any signals and helps the driver know when to start and stop.

A．It’s no hard task to learn.

B．It takes a little patience to learn.

C．Of course, no one can water ski alone.

D．Once prepared, a skier can start the game on his own.

E．You will also need a water skiing cable and a life jacket.

F．Before you start water skiing, there are a few supplies you’ll need.

G．Of your two helpers, you need one to drive the boat and one to observe.

6 . Reasons to Love Sports

There are some truly inspiring stories every day in the world of athletics. All of the followings are parts of reasons for people to love sports.     1    

An Optimistic Attitude Towards Life

While Chris Moulding was receiving treatment for cancer, he saw an Ironman race on TV. At that moment, he told himself that he would compete once chemo(化疗) was over. Twelve marathons and several half-Ironmans later, he successfully completed a full Ironman race.     2     , motivated by the idea of being a healthy role model for the kids. Besides, he hopes to prove to cancer survivors everywhere that anything is possible.

Keeping on Running and Sharing Your Stories .    3    , RunKeeper shows a powerful way that technology can create a better social community. Anyone that has set an alarm for an A. M. workout knows that it seems impossible to get up and go. Enter RunKeeper, which maps your route and tracks your progress.     4     , and as a result, it keeps you motivated from sofa, to 5 km, or maybe just a faster mile.

Solving Problems

With a family history of Alzheimefs(老年痴呆症), Boston local Carrie Allen wants to be a young female who appeals to the concern on this disease. Her surprising tool? Cleats(防滑钉鞋). She brought a women football league, which is in its 10th year of raising money and awareness of Alzheimer's research across the country, to her city. Last year, a team called Blondes was technically the winner in Carrie's league.     5    , as the ladies raised a lot of money for it.

A．He continues to live an impressively active life

B．You may worry that your privacy will be invaded

C．While it seems like phones make us disconnected

D．But the Alzheimer's Association clearly came out on top

E．Read stories and get your sneakers ready to do sports together

F．Though it took efforts to get into the habit of doing sports every day

G．Besides, the app offers a built-in social community for other master runners

7 . 阅读下面材料，在空白处填写1个适当的单词或括号内单词的正确形式。

Olympic and Paralympic medals for the Tokyo 2020 Games will be made from recycled mobile phones donated by the public.

Olympic host cities have     1     (tradition) obtained the metal from mining firms. But Japan,     2     lacks its own mineral resources, is keen on taking the theme of a sustainable future a step     3     (far).

“A project which allows the people of Japan     4     (participate) in creating the medals is really good, and helps raise the environmental awareness of our citizens,” said Tokyo 2020 sports     5     (direct) Koji Murofushi. “    6     the resources of our earth are limited, we need to recycle more and avoid waste. This program is setting an example ”

Collection boxes have been placed in local offices and telecom stores and they will remain there until the metal required     7     (collect).

Members of the organizing committee put forward the idea    8     government officials and companies earlier this year and won their support.

As a result, the medals hanging around Olympic winners’ necks will carry even more meaning than usual. People’s personal memories, once     9     (store) in their smartphones and other handheld devices, will take the round shape of an Olympic medal, one of the most precious     10     (prize) in sport.

8 . Breakdancing is close to becoming an Olympic sport after the organizers of the 2024 Paris Olympics announced on Thursday that they will propose four additional sports, including newcomer breakdancing and the other three sports-surfing, skateboarding and sport climbing-to the Games in 2024.

"Breakdancing is a fantastic opportunity to be really in line with the story that Paris 2024wants to tell. We want those Games in connection with creativity, connected with the youth, more urban, more out of the stadiums. We look forward to working with breakdancing to propose a new experience." Paris 2024 President Tony Estanguet told Xinhua.

Breakdancing is a sport which can be played anytime and anywhere in urban and other environments. It has no previous appearance at the Summer Olympic Games, but was included at the Summer Youth Olympic Games in Buenos Aires in 2018.

"Right from the beginning, our aim was to offer Games that would have an impact and the element of surprise. This is why we have chosen to present the IOC (International Olympic Committee) with   four sports that are as creative, appealing to the youth and in line with our vision.

We are certain that breakdancing, skateboarding, sport climbing and surfing will contribute to strengthen our project," Estanguet added.

The organizers seek to deliver three key principles in hosting the Games: sustainable and socially-responsible Games in accordance with the 10C's New Norm (规则), Games in keeping with the times and inspire new audiences and attract young people, and Games reflecting the identity of Paris 2024, which is spectacular, culturally relevant, engaging, accessible and inclusive.

Under the new IOC rules, Olympic host cities can select sports and propose them for inclusion in those Games if they are popular in that country and add to the Games appeal. The inclusion still needs to be pubberstamped by the IOC which is expected to make the final decision after the 2020Tokyo Olympics

1. What is mentioned about the 2024 Olympic Games in the first paragraph?

A．They will be much more organized under new IOC rules.

B．New sports events will be included.

C．They will attract more younger audiences than ever.

D．They will spread the local culture worldwide.

2. What can we learn about breakdancing?

A．It appeals to people of all ages.

B．It is the symbol of Paris.

C．It can be played either indoors or outdoors.

D．It is accepted as an Olympic sport at the 2024 Paris Olympics.

3. Why do the Paris organizers propose inclusion of the four sports?

A．Because they well represent the youth of the country.

B．Because they will make Paris more artistic and urban

C．Because they will tell the story of the city

D．Because they will help attract young people.

4. What is the closest in meaning to the underlined word in the last paragraph?

A．Approved.	B．Canceled
C．Submitted.	D．Designed.

9 . 假如你是学生李华，你的好友Peter对中国传统文化感兴趣，请给他写封信，邀请他本周六早上和你一起去公园学习打太极拳，内容包括：
1.时间、地点、交通方式；
2.简介太极拳(如它的好处)。
注意：1.词数100左右；
2.可适当增加细节，以使行文连贯。
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10 . Try This at Home!

Are you looking for a new pastime that will create a balance between physical activity and relaxation? Then yoga may be the perfect choice for you.    1    It can also be done anywhere at any time. It's a great way to strengthen your muscles and become more flexible.

In the 1930s, Indian Sri Tirumali and K. Pattabhi developed one of the most popular forms of yoga practised worldwide today. They worked together using an ancient Sansknt text called Yoga Korunta to create a set routine of yoga movements and breathing exercises.    2    

Ashtanga yoga is different from other forms of yoga. It is a very powerful form of aerobic (有氧的）exercise which creates deep heat in the body.     3    In other forms of yoga, however, the routine can change each time and the stretching exercises aren't aerobic.

    4    As well as making you stronger and more flexible, it can also help you to stay calm.By focusing on your breathing while doing physical exercise, you are able to get a balance between mind and body. In addition, yoga helps to make us healthier so we are less likely to get common illnesses like colds.

Furthermore, yoga encourages you to think about what you're doing. Often you will close your eyes while doing certain movements.    5    .After a few lessons you'll stop looking at what the others around you are doing. You will stop comparing yourself and start focusing on yourself.

A．Yoga can be practiced by people of all ages and levels of fitness.

B．The result of their co-operation was ashtanga yoga.

C．Whatever kind of yoga you choose, there are many long-term benefits.

D．This allows you to concentrate better and it makes you less competitive.

E．Every time someone practices ashtanga, he or she does exactly the same movements.

F．If you're interested in yoga, but cannot find a class near you, then it might be an excuse to travel.

G．Recently, it has become extremely common for beginners as well as advanced yoga students to go on yoga holidays.