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. |
| 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. |
| A．Effect. | B．Goal. | C．Opinion. | D．Question |
| 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 . Travelling with friends can be an amazing experience where you could make lifelong memories or it could ruin your friendship.
Communicate and respect each other. Everyone has personal preferences when travelling— from getting the bed closest to the bathroom or sitting in the airplane’s window seat. But sometimes things don’t go as you like. In this case, share your requirements directly with your travel companions.
Don’t disappear. When travelling with a group — or even just one other person — you may want some alone time. That’s completely fine, but make sure your friends know where you are and have a way of contacting you.
Get off your phone. Of course, your friends will understand if you need to take a call from a family member, or in the event of a work emergency, but other than that, try to stay off your phone.
| A．Give each other some space. |
| B．Include at least one activity for everyone. |
| C．So it’s important to make sure you and your friend(s) are on the same page. |
| D．At the same time, listen to their concerns and be respectful of them. |
| E．Don’t respond to less important work contact or send messages frequently. |
| F．It’s especially true of travelling in foreign countries or unfamiliar places. |
| G．And remember that consideration and respect go a long way. |
Ali and his younger sister, Zahra, lived with their parents in a poor neighborhood. Their mother was very sick and their father was struggling to find a job, and they had only a little money with which to buy food. As they had not paid the rent for several months, the landlord was breathing down their necks.
One day, Ali took Zahra's shoes to a shoe repairman to be fixed, but he lost them on the way home. It wasn’t until he got home that he realized he had lost the shoes. He was afraid that his parents would be angry and disappointed, so he begged his sister to keep it a secret. Zahra agreed and the two decided to share Ali’s running shoes. Zahra's school hours were in the morning, so she would wear them first. After school, she would rush back and give them to Ali. He could then run to his school, which began in the afternoon. Although he ran as fast as he could, Ali often arrived late and was warned by the school.
Ali heard about a long distance race that was held for the boys in the city.When he learned that the third prize was a new pair of shoes, he decided to take part. He ran home excitedly and promised his sister that he would win her the new shoes.
The day of race arrived. Ali had a strong start, but halfway through the race he began to get tired and his legs began to ache. Getting more and more exhausted he thought only of Zahra and his promise to her. Dreaming of the new shoes he would win for his sister gave him strength, and he stayed right behind the two fastest runners, determined to finish third. Suddenly, as the finish line drew near, another runner collided(碰撞) with Ali from behind and he crashed to the ground.
Ali looked up and saw the other boys rushing ahead.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Filled with delight, Ali walked home quickly.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Last weekend, I went to Mark’s new house near a forest for a little get-together. After lunch when I was chatting with him and his wife Cody, he asked me, “Hey, Thora, have you ever been to a secret spot?” Before I could even finish saying no, Cody and Mark were already at the door with their jackets on. And the next moment we were heading out into the forest with a camera, a fishing net and a plastic bucket (桶).
We walked through the forest along a path by a small river. Breathing the fresh air, we three talked and laughed all the way.
“Hey! What are you guys doing ?” someone suddenly shouted from behind. Mark and Cody’s eyes immediately widened, and without a word they started running. I had no choice but to follow them, getting my shoes wet and dirty with mud. We probably ran for about 10 minutes before Mark and Cody slowed down. I stopped to catch my breath and asked, “Who was that?”
Mark replied, “The most annoying neighbor ever. There’s no telling what could happen if he caught up with us. He is always making fun of us. I dislike him.” We kept walking on for a few more minutes. Then a beautiful lake appeared before our eyes. “Wow! Amazing!” I shouted and could hardly hold back my excitement. The lake was large and the water was deep and blue, looking so peaceful with tall trees around it.
注意：（1）所续写短文的词数应为l50左右；（2）续写部分分为两段，每段的开头语已为你写好；
Paragraph1:
Looking around, we saw a boat floating by the shore.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph 2:
“Help! Help! Help!” I was so frightened and cried for help.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yu Rong, a Chinese artist, thinks of a new way to introduce
Hua Mulan,
To better tell the story, Yu Rong takes inspiration from her several
1. 自己以及家人都喜欢京剧；
2. 可以帮她了解京剧的更多情况。
注意：1.词数80左右；
2. 可以适当增加细节，以使行文连贯。
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
7 . The following four famous paintings—from Jan van Eyck’s portrait to Pablo Picasso’s masterpiece—have stood the test of time.
The Arnolfini Portrait
The Arnolfini Portrait of Jan van Eyck, an oil painting on wood produced in 1434, in which a man and a woman hold hands with a window behind him and a bed behind her, is undoubtedly one of the masterpieces in the National Gallery, London. This painting is as visually interesting as it is famed. It is also an informative document on fifteenth-century society, through Jan van Eyck’s heavy use of symbolism—while husbands went out to engage in business, wives concerned themselves with domestic duties.
The Starry Night
During his 12—month stay at the mental hospital near Saint-Rémy-de-Provence, France between 1889 and 1890, Vincent Willem van Gogh painted The Starry Night, an oil on canvas(帆布), a moderately abstract landscape painting of an expressive night sky over a small hillside village. When the Museum of Modern Art in New York City purchased the painting from a private collector in 1941, it was not well known, but it has since become one of Van Gogh’s most famous works.
The Harvesters
The Harvesters is an oil painting on wood completed by Pieter Bruegel the Elder in 1565. It depicted the harvest time which most commonly occurred within the months of August and September. Nicolaes Jonghelinck, a merchant banker and art collector from Antwerp, commissioned this painting. The painting has been at the Metropolitan Museum of Art in New York City since 1919.
Guernica
Guernica, a large black-and-white oil painting, was painted by the Cubist Spanish painter, Pablo Picasso in 1937. The title “Guernica” refers to the city that was bombed by Nazi planes during the Spanish Civil War. The painting depicted the horrors of war and as a result, has come to be an anti-war symbol and a reminder of the tragedies of war. Today, the painting is housed at the Museo Nacional Centro de Arte Reina Sofia in Madrid.
1. Which of the following paintings was produced earliest?| A．Guernica. | B．The Harvesters. |
| C．The Starry Night. | D．The Arnolfini Portrait. |
| A．Pieter Bruegel the Elder. | B．Vincent Willem van Gogh. |
| C．Jan van Eyck. | D．Pablo Picasso. |
| A．It was an oil painting on wood. |
| B．It depicted the painter’s life in mental hospital. |
| C．It wasn’t widely recognized before 1941. |
| D．It was given away to the museum by a private collector. |
8 . Music is present in any part of the world, and it is appreciated and felt everywhere. Without its presence, life could be boring. Studies show that music is good for your body and mind.
Music can increase pain management. Listening to music can help increase your pain tolerance (耐痛性).
●
●Music can reduce anxiety and depression
●Music can improve self-expression and communication. Self-expression and communication are an important part of the human experience, especially when it comes to basic emotional and mental health needs.
| A．Music can improve heart health. |
| B．Music can increase your heartbeat rate. |
| C．Here are some benefits of music treatment. |
| D．They are two common pains in your daily life. |
| E．It has been proved to be helpful for anxious and depressed people. |
| F．Listening to music can also help decrease the strength of your pains. |
| G．For kids weak in both areas, music treatment can help develop their relative skills. |
9 . The arts, especially music, should be part of every school’s lessons at every grade level. Students would be much smarter if they had some musical experience. They could improve their classroom skills, like paying attention and following directions. People develop all these skills when they learn music. Making music also lets children use their imagination. It provides students with a chance to try out their own ideas.
Music not only makes children better students, but also gives them something positive to do. In a music programme, children can be part of a band instead of joining a gang (团伙). Parents can enjoy listening to their children’s music instead of seeing them glued to a computer or TV screen. In a school band, students get to be part of a team. They can get along well with old friends and make new friends through music.
Music builds self-confidence, too. It gives children a sense of achievement and success. Making music is something for them to be proud of, and it lets kids practise performing in front of the audience. Music gives children an opportunity for self-expression, and that helps develop their self-confidence.
Once again, music is important because it can make children better students, give them something positive to do, and build their character. That is why music lessons should be offered in every single grade in every school.
1. According to the passage, music could make students smarter by________.| A．improving their classroom skills and paying attention |
| B．improving their classroom skills and imagination |
| C．improving their attention and imagination |
| D．letting them make music and try out their own ideas |
| A．Unwilling to turn on. |
| B．Always looking at. |
| C．Unwilling to move. |
| D．Always playing with. |
| A．make children express themselves |
| B．bring children success |
| C．give children something to be proud of |
| D．develop children’s self-confidence |
| A．Music Is a Must as a Course at School |
| B．Music Builds Children’s Self-confidence |
| C．Music Makes Students Much Smarter |
| D．Learning Music and Making Music Build Children’s Character |
10 . Organic food (有机食品) is very popular. It is also expensive. Some organic food costs twice as much as non-organic food. Some parents and pet owners pay up to 200 percent more for organic food while some people think organic food is a waste of money.
There is one main difference between organic and non-organic food. Organic farms do not use agricultural chemicals, such as pesticides (杀虫剂). This makes sure that the products are natural.
Some people think “organic” means “locally grown”. In the beginning, this was true. Over time organic farming became more difficult. The demand for organic food grew larger than the supply. Small companies had to sell out to large companies. There weren’t enough organic materials. This made it difficult for many organic companies to stay in business. Today, many large companies have an organic line of products.
Is organic food more nutritious ( 有 营 养 的 )? This is part of the debate. Many farmers and consumers (消费者) believe it is. They think agricultural chemicals cause health problems, such as cancer. Many health experts disagree. Few studies prove that organic food prevents health problems. Health experts worry more about bacteria (细 菌 ). These can come into contact with organic and non-organic food. Doctors recommend washing produce very carefully.
Most people agree that naturally grown food tastes better. Is tastier food worth the extra money? This is a matter of opinion. Whether it is healthier or not may require more research. However, organic consumers argue it is better to be safe than sorry.
1. What is the doctors’ suggestion?| A．Grow your own food. | B．Reduce the use of pesticides. |
| C．Make sure the food is clean. | D．Buy large companies’ products. |
| A．It tastes better. | B．It is easier to grow. |
| C．It contains more fat. | D．It is more nutritious. |
| A．Price. | B．Safety. | C．Freshness. | D．Variety. |
| A．A health magazine. | B．A medical report. |
| C．A chemistry paper. | D．A menu of a restaurant. |
