1 . Running is often tiring and a lot of hard work, but nothing beats the feeling you get after finishing a long workout around the track.

But while it’s long been believed that endorphins (内啡肽) —chemicals in the body that cause happiness—are behind the so-called “runner’s high”, a study suggested that there may be more to this phenomenon than we previously knew.

According to a recent study published by a group of scientists from several German universities, a group of chemicals called endocannabinoids (内源性大麻素) may actually be responsible for this familiar great feeling.

To test this theory, the scientists turned to mice. Both mice and humans release high levels of endorphins and endocannabinoids after exercise. After exercising on running wheels, the mice seemed happy and relaxed and displayed no signs of anxiety. But after being given a drug to block their endorphins, the mice’s behavior didn’t seem to change. However, when their endocannabinoids were blocked with a different drug, their runners’ high symptoms seemed to fade.

“The long-held notion of endorphins being responsible for the runner’s high is false. Endorphins are effective pain relievers, but only when it comes to the pain in your body and muscles you feel after working out,” Patrick Lucas Austin wrote on science blog Lifchacker.

Similar studies are yet to be carried out on humans, but it’s already known that exercise is a highly effective way to get rid of stress or anxiety. The UK’s National Health Service even prescribes (开药 方) exercise to patients who are suffering from depression. “Being depressed can leave you feeling low in energy, which might put you off being more active. Regular exercise can improve your mood if you have depression, and its especially useful for people with mild to moderate (中等的) depression,” it wrote on its website.

It seems like nothing can beat that feeling we get after a good workout, even if we don’t fully understand where it comes from. At least if we’re feeling down, we know that all we have to do is to put on our running shoes.

1. What did scientists from German universities recently discover?

A．Working out is a highly effective way to treat depression.

B．The runner’s high could be caused by endocannabinoids.

C．Endorphins may contribute to one’s high spirits after running.

D．The level of endorphins and endocannabinoids could affect one’s mood.

2. Why did the scientists give mice drugs in their experiment?

A．To find what reduces the runner’s high symptoms.

B．To see the specific symptoms of the runner’s high.

C．To identify what is responsible for the runner’s high.

D．To test what influences the level of endocannabinoids released.

3. What does the underlined word “notion” mean?

A．Effect.

B．Goal.

C．Opinion.

D．Question

4. What can we know about regular workouts according to the UK’s National Health Service?

A．They can help ease depression symptoms.

B．They are the best way to treat depression.

C．They only work for those with serious depression.

D．They can help people completely recover from depression.

2 . All over the world people enjoy sports. Sports help to keep people healthy and happy, and to live longer.     1    They buy tickets or turn on their TVs to watch the games. Often they get very excited when their player or team wins.

    2    Football, for example, has spread around the world. Swimming is popular in all countries near the sea or in those with many rivers. What fun it is to jump into a pool or lake, whether in China, Egypt or Italy!     3    Think how many lovers to skate or ski in Japan, Norway or Canada.

Some sports or game go back thousands of years, like running or jumping. Chinese Kungfu, for example, has a very long history. But basketball and volleyball are rather new. Neither one is a hundred years old yet.     4    Water-skiing is one of the newest in the family of sports.

People from different countries may not be able to understand each other, but after a game together they often become good friends.     5    One learns to fight hard but fight fair, to win without pride and to lose with grace.

A．And think of people in cold countries.

B．Sports help to train a person’s character.

C．People aren’t inventing new sports or games.

D．Many people like to watch others play games.

E．People are inventing new sports or games all the time.

F．Some sports are so interesting that people everywhere take part in them.

G．Not a few people participate in different sports competitions themselves.

4 . Playing sports offers you more than just physical benefits (好处).     1     The benefits are the same whether or not you’re good at sports. If you are not good enough to play competitively on a school team, you can play sports with your friends.

Making new friends.

Playing sports enables you to create friendships you otherwise might not have formed.     2     You play together happily and gradually know each other. Many times, the friendships you create on the field remain strong when you are not playing sports.

Understanding the value of health.

Taking part in sports improves your health in many ways.     3     This gets you thinking about what to eat and how to treat your body so as to achieve the highest performance levels. Thus, playing sports can lead to better eating habits and prevent you from becoming too fat.

Building team spirit.

Sports provide children with the important lesson of learning how to work in a team.     4     By working together they will learn each other’s strengths and weaknesses and will be better able to decide and work out the best plan for the team. This will without doubt help them in their future lives and jobs as well.

    5    

Playing sports requires a lot of time and energy. Some may think this would take students’ attention away from schoolwork. However, the opposite is true. Sports require memorization, repetition and learning — skills that are directly relevant (有关的) to schoolwork.

A．Doing better in your studies.

B．Everyone has to work together to achieve the goal.

C．To be a good athlete, you must take care of yourself.

D．Sports can help you in your study and fit in with society as well.

E．Sports bring teens together from different schools and backgrounds.

5 . 假定你是李华，上周日你校举办了主题为“Know more about China”的英语演讲比赛。请你为校英文报写一篇报道，内容包括：
1.时间和地点；
2.比赛的过程；
3.比赛的意义。
注意:
1.写作词数应为80左右；
2.请按如下格式在答题卡的相应位置作答。

An English Speech Contest

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

6 . 假定你是李华，你市将举办国际马拉松比赛，请你给外教John发一封电子邮件，邀请他一起报名参加。
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

7 . For sports fans, nothing could be better than watching a live event on TV or at a sports field. But there’s nothing worse than that event being called off because of bad weather. Bad light, a water-logged court or too much heat can cause matches to be postponed. But according to the latest research, extreme weather might be disturbing the sporting calendar more than ever in the future.

In one sport, golf, major tournaments like The Open, are already predicted to be victims of our changing climate. In the UK, an organization called The Climate Coalition says that golf courses such as St Andrews could be under water by the end of the century if sea levels rise even slightly. It told the BBC that its research predicts "cancelled football matches, flooded cricket grounds and golf courses sinking into the sea."

The threat to sporting events from climate change has been further highlighted in a new report, officially approved and licensed by the Rapid Transition Alliance. Writing about this for the BBC, Matt McGrath says that "By 2050, it's estimated that almost one in four English football league grounds can expect flooding every year." This will mean fewer matches played, less opportunity to watch the beautiful game and reduced government taxation from ticket sales.

Cricket also faces huge challenges globally as temperatures rise in places like India, Australia and the West Indies. The report says that stadiums in Adelaide and Perth will see a 60% increase in days with temperatures over 40 degrees centigrade over the next decade.

Of course, we know that the solution lies with reducing our carbon footprint. We could travel less to attend sports events, and reduce our waste when we do go. But this latest report finds that sports leaders are generally failing to address the issue seriously. However, because sport is universally popular and can be very influential, maybe it should be players, teams and their sponsors as well as fans who should promote a wide low carbon message to help protect sporting fields—before it’s 'game over'.

1. What is the latest research above mainly concerned with?

A．the forbidden sporting events	B．the influential climate change
C．the severe environmental pollution	D．the rising sea level

2. What influence will the extreme weather have on the sports?

A．Football fans cannot afford the entrance fee.

B．Overheat will largely affect the cricket calendar.

C．The golf games will thoroughly disappear due to rising sea level.

D．Sports leaders will face bigger challenges to lead their teams to win.

3. What does the underlined part “the issue” refer to in the last paragraph?

A．the constant increase in sea level	B．the fading popularity of sport events
C．the changing attitude of sponsors.	D．the effective reduction of carbon footprint

4. The research is introduced to us mainly to ___________.

A．inform the readers of the worsening global climate change

B．require governments’ protection of sporting fields

C．promote awareness of low carbon life on sports

D．urge financial support from sponsors

8 . Flo Meiler was a Senior Olympics tennis player. She_________track and field at age 60. At 65,she tried the pole vault (撑杆跳高) for the first time. Now, over a decade later, Meiler has_________in the Nation Senior Games 13 times and holds 15 world records: one- hundred meter, the high jump, the long jump, the pole vault and so on. Meiler's_________of accomplishments goes on. Meiler is proud of it. How many_______ does your great grandma hold? Maybe none yet._________,Meiler will tell her there's still plenty of_________.

In Bernice Bates' yoga class, there is a motto: “I can do that.”You will feel_________when watching Bates twist and flatten her body into_________most healthy young people can't even do. Bates began_________herself yoga in 1980. Now, at 92, she__________a spot in the Guinness Book of World Records as the oldest yogi on Earth. While teaching free lessons to residents of her Florida retirement home, Bates__________those who're decades younger than her by__________one simple philosophy: As long as you're alive, it's never too late to love your________This article must 　______　 with my own great grandmother who celebrated her 100th birth-day last year by bringing the whole family to a party on Orcas Island. Century old smiles are truly_______ a thing.

1.

A．gave up

B．took up

C．cleaned up

D．set up

2.

A．competed

B．failed

C．studied

D．practised

3.

A．list

B．dream .

C．desire

D．expectation

4.

A．tests

B．results

C．scores

D．records

5.

A．Besides

B．However

C．Otherwise

D．Therefore

6.

A．time .

B．need

C．sense .

D．fate

7.

A．relaxed

B．upset

C．optimistic .

D．annoyed

8.

A．examples

B．pieces

C．structures

D．shapes

9.

A．showing

B．awarding

C．teaching

D．creating

10.

A．searches

B．holds

C．cleans

D．reaches

11.

A．promises

B．invites

C．requires

D．inspires

12.

A．getting

B．asking

C．sharing

D．making

13.

A．family

B．body

C．friends

D．careers

14.

A．deal

B．compare

C．end

D．continue

15.

A．common

B．necessary

C．difficult

D．beautiful

9 . 15 years ago, when I was playing basketball in one of Australia’s premier basketball leagues, I remember a sports psychologist we had for the season. As young professional athletes with high egos (自我价值感), the team were not quite convinced the techniques of psychology would ____   performance, especially when it didn’t involve using the physical strength and endurance needed to _____ the weeks of training and games. I, ____ , was interested.

We were trained in a visualization technique used before games. It involved moving ourselves into a meditative (冥想的) state and taking ourselves on a journey into the ____ to recreate the experience of a game, From ____ home, getting to the stadium, being in the change room, walking out onto the ____ and then finally visualizing how we would play and see ourselves ____ . The most important part of the ____ was to bring to life the vivid details of each stage, while also focusing on the ____ that came with it. We were trained to ____ fear, doubt and learned to go beyond them, so that by the time we got onto the court, we were grounded, ____ and ready to play.

What I learnt most from this technique was that winning games was important but how we ____   to play was even more vital. And ____ visualization was a powerful way to see through to the ____ , there were absolutely no ____ in the hard work of getting there.

1.

A．improve

B．monitor

C．measure

D．maintain

2.

A．compensate for

B．prepare for

C．tough out

D．show up

3.

A．in addition

B．in other words

C．as a result

D．on the other hand

4.

A．wild

B．home

C．history

D．future

5.

A．finding

B．leaving

C．moving

D．missing

6.

A．court

B．street

C．platform

D．stage

7.

A．learning

B．winning

C．waiting

D．talking

8.

A．subject

B．match

C．technique

D．team

9.

A．questions

B．decisions

C．feelings

D．lessons

10.

A．forget about

B．drive away

C．bring back

D．step into

11.

A．cheerful

B．patient

C．eager

D．confident

12.

A．aim

B．appear

C．continue

D．promise

13.

A．unless

B．as

C．while

D．if

14.

A．solution

B．goal

C．truth

D．background

15.

A．shortcuts

B．tools

C．examples

D．downsides

10 . 假定你是李华，得知你的外国笔友Peter获得了“汉语桥”世界大学生中文演讲比赛一等奖。你为他感到骄傲，并给他写一封祝贺信，要点如下：
1. 天天练习讲汉语，从不会到流利，终于成功。
2. 继续努力，有机会来中国留学。
3. 希望见面和交流。
注意：1.词数100左右。
2.可以适当增加细节,以使行文连贯。
3. 开头语和结束语已为你写好。
参考词汇：“汉语桥”世界大学生中文演讲比赛 “Chinese Bridge” Chinese speech contest
Dear Peter，

I would like to express my congratulations to you on

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Yours,

Li Hua