1 . There’s no doubt that football is the global sport. Though basketball, tennis, and other sports are popular too, nothing comes close to football. Being played in every country in the world, football provides dozens of superstars. The numbers are greater when compared to any other sport, and this drives the popularity of football up. Have you ever wondered when the sport started and became popular?

Football has its origin (起源) in China and has a history of more than 2,000 years. However, modern football originally appeared in Britain in the 19th century. Folk football matches had been played before in many cities and towns, but never on a professional level.

Football became a winter sport game played in different schools. The rules were carried out by each school, and this made it difficult for players to play an official game with each other. It all changed in 1849 at the University of Cambridge that invented a set of standard rules known as the Cambridge rules of football. From that moment, a new star sport was born.

By the early 20th century, football had spread all across Europe. In 1904, FIFA was set up. There are seven original members, including France, Denmark and Spain, FIFA became the governing body for many associations in Europe.

England’s international success improved the popularity of the sport in the country. The league (联赛) in Britain was set up in 1992. From the 1990s, it became a truly impressive piece of football organization, becoming the world’s top football league in the process.

Football is obviously the most popular sport in the world. It is impossible for any other sport to take its place, especially with leagues spending billions of pounds every year to stay in the focus.

1. What is the author’s purpose of writing paragraph 1?

A．To describe the level of football.

B．To introduce the topic of the text.

C．To debate the main idea of the text.

D．To introduce famous football leagues.

2. Where did modern football first start?

A．In China.	B．In France.
C．In Britain.	D．In Spain.

3. Why was it difficult to play an official game before 1849?

A．The rules always changed.

B．There were no common rules.

C．The season made players hard to win.

D．Officials made players misunderstand the rules.

4. How is the text mainly developed?

A．By time order.	B．By space order.
C．By listing numbers.	D．By giving examples.

2 . People use laughter to connect and bond with others. It’s how we tell friends that we find their jokes funny, or how kids in a park show that they are having fun. Laughter is so important to humans, even if they belong to different cultures or speak different languages. What about animals? Scientists are studying if there is a connection between animals’ laughing and playing.

Sasha Winkler, from the University of California, Los Angeles (UCLA), studies biological anthropology (人类学)，including the study of animal behavior. She noticed that the small monkeys she worked with, liked to play together by chasing each other. While having fun together, they made panting (喘气) sounds, almost like they were out of breath, which reminded Winkler of their quiet laughter. This made Winkler wonder whether other animals did so while they were playing.

To find out whether other animals laugh and play, Winkler teamed up with another scientist named Greg Bryant, a professor and vice chair in the Department of Communication at UCLA. Together, they found and read dozens of reports written by other scientists who study animals. Winkler and Bryant looked for any mentions in any animal of sound signaling like the panting of the monkeys during their playing.

In April 2021, Winkler and Bryant published their findings in a science journal. Through their research, they identified 65 species or groups of animals, which laugh while playing. The animals that laugh the most include primates (灵长类) like monkeys and apes, rodents (啮齿动物) like rats, and mammals that live in the ocean like dolphins. Their work won’t only help us understand animals better but it could also help us understand how humans develop or change over time. Next, they will carry on more study to find more.

1. What is the function of paragraph 1?

A．To conclude the main idea.

B．To put forward the topic.

C．To offer the supporting evidences.

D．To add the background information.

2. What are the small monkeys like when they are having fun?

A．They can hardly breathe.

B．They tend to laugh separately.

C．They laugh at a low sound.

D．They don’t laugh at all.

3. What do we know about Winkler and Bryant’s study?

A．It is great progress in the study of animals and humans.

B．It is only based on the findings in a science journal.

C．Over 65 groups of animals laugh while playing.

D．They do the research only by studying primates and rodents.

4. In which section of a newspaper may this text appear?

A．Science.

B．Education.

C．Health.

D．Entertainment.

3 . The body gives off many gases. Although some smells may signal a need to bathe or that you ate a certain meal, other gases might point to serious disease. Now, researchers have come up with a system that uses earmuffs to catch the disease-signaling gases. Doctors could get the information as patients wear a set of earmuffs. Results could be ready within minutes.

“The ear is a good place to monitor,” explains Johnson, a biomedical engineer. The ear’s skin is fairly thin, he notes. So gases don’t have to travel far to get out of the blood and escape through skin pores.

To collect the gases, Johnson and his team selected earmuffs that make a tight seal with the head. These are the type people often wear to protect the ears from loud noise. His team made two holes in the muff covering one ear. A tube slowly pumped air in one hole. Another tube pulled air out of the second hole and sent it to a sensor.

In their tests, the team found that they could measure changes in the amount of alcohol coming from the skin of the ear. It could work much like a Breathalyzer that police use to test people for driving drunk. The team invited three men. Each had to avoid drinking alcohol for at least three days before taking part. Once in the lab, these men wore the earmuffs and sat for 10 minutes as the system recorded normal gas levels leaving their ears. Afterward, the men drank a big amount of alcohol. About 7 minutes later, the earmuff system tested out a rise in alcohol leaving the skin. After 50 minutes, alcohol levels reached the peak and continued falling until the test was over.

The team then measured other gases by changing out the sensor. With the right sensor, their earmuff system could test out disease. Later, they replaced the earmuffs with a one-eared version to make it a bit more comfortable.

Johnson imagines another possible benefit. The earmuff system could help doctors tell whether a child’s ear infections have been caused by bacteria or a virus. How? Each type of infection exudes different gases. That, in turn, could guide how doctors cure the disease.

1. What makes the ear a good place to monitor?

A．Its small size.	B．Its thin skin.
C．Its clean surface.	D．Its blood flow.

2. What did Johnson and his team find in their tests?

A．Sensors should be examined in time.	B．Drunk-driving tests were ineffective.
C．Serious diseases were difficult to identify.	D．Their system could be used to tell diseases.

3. What does the underlined word “exudes” in Paragraph 6 most probably mean?

A．Collects.

B．Gives off.

C．Cuts off.

D．Uses.

4. In which section of a magazine is this passage most likely to appear?

A．Politics.

B．Business.

C．Science.

D．Entertainment.

4 . With low or no-carbohydrate diets rising in popularity in recent times, the potato is now regularly overlooked in favour of other vegetables. In fact, research literature has previously indicated potatoes may have a detrimental effect on health, such as increasing the possibility of developing Type2 diabetes(糖尿病).

However, new research done by Edith Cowan University (ECU) has shown while potatoes may not have all the same benefits as some other vegetables, such as lowering risk of Type 2 diabetes, health issues associated with potatoes may actually be due to how people are preparing them and what they’re eating them with.

A recent analysis of this study led by Dr Nicola Bondonno from ECU’s Nutrition and Health Innovation Research Institute found people who consumed the most vegetables were 21 percent less likely to develop Type 2 diabetes than those who consumed the least amount of vegetables. PhD candidate Pratik Pokharel carried out work on the analysis and said while potatoes didn’t have the same impact on Type 2 diabetes, they also didn’t have any negative effect.

“In Denmark, people consume potatoes prepared in many different ways. In our study, we could distinguish between the different preparation methods. When we separated boiled potatoes from mashed potatoes(土豆泥), fries or crisps, boiled potatoes were no longer associated with a higher risk of diabetes: They had a zero effect,” said Pokharel.

“In our study, people who ate the most potatoes also consumed more butter, red meat and soft drinks-foods known to increase your risk of Type 2 diabetes,” said Pokharel. “We should separate potatoes from other vegetables in regard to messaging about disease prevention but replacing refined grains such as white rice and pasta(意大利面食)with potatoes can improve your diet quality because of fibre and other nutrients found in potatoes.”

1. What does the underlined word “detrimental” in paragraph 1 mean?

A．Magical.

B．Protective.

C．Fantastic.

D．Negative.

2. What may contribute to the bad reputation of potatoes according to ECU’s research?

A．The effects they have caused.	B．The ways they are consumed.
C．The places where they are planted.	D．The results previous studies have shown.

3. Which of the following have little effect on Type 2 diabetes?

A．Fries.

B．Crisps.

C．Boiled potatoes.

D．Mashed potatoes.

4. What is Pokharel’s attitude towards potatoes?

A．Critical.

B．Opposed.

C．Indifferent.

D．Objective.

5 . Within your family, are you the “boss”, the “peacemaker”, the “baby” or the “king”?     1    

Firstborn — The “Boss”

First-time parents often have very high expectations for their eldest children.     2     Firstborns tend to be natural leaders who respect and trust authority. Many astronauts and engineers are firstborn children.

Middle child — The “Peacemaker”

Typically, parents don’t give middle children as much attention as the firstborn or the youngest.     3     As a result, they are usually determined to achieve success in their own way. They don’t like conflict and will try to avoid it. They are often realistic, independent, patient peacemakers and good communicators.

Youngest child — The “Baby”

By the time the youngest family member is born, most parents have loosened their rules.     4     They often enjoy amusing others and being the center of attention. They are typically fun-loving, creative people who aren’t afraid to question authority or take risks.

Only child — The “King of the Castle”

Life in the family of an only child often revolves around him or her.    5    An only child enjoys learning from adults and is usually very clever for his or her age. Only children are creative and intelligent and can easily communicate with adults. They are typically confident, independent and very successful. What about you? Does the birth order description match your personality?

A．Thus, they tend to have more freedom.

B．That often causes them to feel they are ignored.

C．Early-born children experience a better social environment.

D．These kids don’t have to share their toys or their parents’ time.

E．Many researchers believe your position in the family influences your personality.

F．As a result, these kids are often responsible, organized, bossy, successful achievers.

G．The relationships between birth order, personality, and behavior confuse many researchers.

6 . There have been a few times in my life when I felt very lonely. I particularly remember my loneliness when I moved to New York City. I had a couple of friends in the city, still, it was a time in my life when I needed to put forth some effort to form more meaningful relationships. But the more I went out to parties, the more disconnected and lonely I felt. Feeling lonely in a room full of people, or in my case, a whole city packed with people everywhere, was the loneliest I have ever felt.

So, rather than trying a new way to make friends, I was more likely to ignore phone calls from friends, and I looked at social invitations and opportunities to meet new people as drudgery. Looking back on this period of loneliness, I wonder at the way I isolated myself instead of reaching out to those who were willing to keep me company and offer friendship.

What I have learned from my own experience and the experience of many of my friends is that more often than not, those who feel lonely choose isolation. Indeed many of my own friends describe avoiding social life as a way of dealing with feelings of loneliness.

This behavior is somewhat common, and new research takes a big step towards explaining this behavior. According to leading experts on the loneliness, Stephanie and John Cacioppo, there is an evolutionary explanation for this tendency to isolate when we are feeling lonely. By monitoring lonely people’s brainwaves, they found that lonely people tend to respond negatively to social life. “Loneliness causes some brain-related changes that put us into a socially nervous mode,” Dr. Christian Jarrett explains.

Making ourselves aware of this evolutionary natural tendency could actually be the first step in fighting loneliness. Once we know that we are more sensitive to negativity during lonely spells, we can focus our energy on resisting the desire to put up walls.

1. What happened to the author after she moved to New York City?

A．She had no friends there.	B．She lacked confidence there.
C．She needed opportunities for parties.	D．She felt lonely even with people present.

2. How did the author try to deal with her situation?

A．By refusing to go out to meet others.	B．By looking for solutions on the Internet.
C．By trying various methods to make friends.	D．By doing some drudgery to forget her problem.

3. What did Stephanie and John Cacioppo find in their research?

A．Lonely people tend to disgust social life.

B．People respond negatively to lonely people.

C．Loneliness can do great harm to people’s health.

D．Loneliness can be caused by a socially nervous mode.

4. What does the author most probably want to show in the text?

A．We shouldn’t be influenced by negativity.

B．We shouldn’t choose isolation when we feel lonely.

C．We should make friends based on scientific findings.

D．We should spend more time with friends than relatives.

7 . 阅读短文，根据短文内容填空。在未给提示词的空白处仅填写1个恰当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。

Storyboards are a set of drawings to tell a story and a powerful way to visually present information. The original storyboards,     1     were used in movie-making, showed stories broken up into pieces. Each piece of the story     2     (draw) out on a card and stuck to a board in order. People were then able to talk about and revise the story by checking one part at a time. That is     3     I know about storyboards.

8 . What Is Your Pet Trying to Tell You

Animals want our attention, and sometimes they’re quite obviously about asking for it. Unusual behaviors are often our pets’ way of telling us to stop what we’re doing and play with them. It’s why Fido constantly chases his tail and why Kitty keeps rolling around. A desperately bored pet may have “bad” behaviors to get a reaction-even a negative one!

Feed me.

Sure, your dog loves you, but that’s not why he’s licking(舔)your face. A puppy learns to lick his mother’s mouth to get a little leftover food, so Spot isn’t kissing you in our sense of the word; he just wants a snack.

I’m stressed.

Cat owners also misinterpret their furry friends’ kisses. While a cat might lick you to show love, sometimes she’ll do it to ease herself. One way to tell if her licking is stress-related is to see if it goes on for an extended period of time. Birds also overclean when they feel anxious. Some will even drag out their own feathers.

My tail tells all.

Dogs wag(摇)their tails to the right when they see something or someone they want to approach, and to the left when they see something they want to avoid. When frightened, dogs curl their tails in, while cats wrap theirs around themselves. And if a cat’s tail looks like a question mark, she’s eager to play.

1. What does a dog show if it kisses its owner?

A．Hunger.

B．Love.

C．Fear.

D．Sadness.

2. How many kinds of pets are mentioned in the text?

A．Two.

B．Three.

C．Four.

D．Five.

3. What will happen if birds get anxious?

A．They will drag others’ feathers.

B．They will approach someone they like.

C．They will clean their feathers more than necessary.

D．They will stare at their owners for a longer time.

9 . As of 2020, the world's biggest lithium-ion (锂离子) battery is hooked up to the Southern California power grid and can provide 250 million watts of power, or enough to power about 250,000 homes. But it's actually not the biggest battery in the world: these lakes are.

Wait - how can a pair of lakes be a battery? To answer that question, it helps to define a battery: it's simply something that stores energy and releases it on demand. The lithium-ion batteries that power our phones, laptops, and cars are just one type. They store energy in lithium ions.

How do the two lakes store and release energy? First, one is 300 meters higher than the other. Electricity power pumps that move billions of liters of water from the lower lake to the higher one. This stores the energy by giving the water extra gravitational potential energy. Then, when there's high demand for electricity, valves (阀门) open, releasing the stored energy by letting water flow downhill to power 6 giant turbines that can generate 3 billion watts of power for 10 hours.

Unfortunately, neither of the giant batteries we've talked about so far is big enough to power multiple cities. The two lakes setup requires specific geography, takes up a lot of land, and has high upfront costs to build. The giant lithium-ion battery in California can power about 250,000 homes, yes, but only for an hour. Lithium-ion batteries also require certain heavy metals to make. These resources are limited, and mining them causes environmental damage. Inventors all over the world are rising to the challenge of making batteries that can meet our needs - many of them even weirder than the two lakes.

1. Why is the world's biggest lithium-ion battery mentioned in Paragraph 1?

A．To make a comparison.

B．To introduce the topic.

C．To stress its importance.

D．To declare a fact.

2. Which statement is true according to the passage?

A．With the help of the pumps, the two lakes store energy.

B．The water flow by itself to release the stored energy.

C．The two lakes setup is able to power multiple cities.

D．Lithium-ion batteries are environmentally friendly.

3. What will most probably be talked about in the following paragraph?

A．Inventors' worries.	B．Inventors' efforts.
C．Stranger batteries.	D．New challenges.

4. Which is the best title for the passage?

A．Battery Inventors Face New Challenges.

B．The World's Biggest Battery Looks Nothing Like a Battery

C．Giant Batteries Fail to Meet Our Needs.

D．Newly-invented Batteries.

10 . A workday filled with mentally challenging tasks can make people feel worn out and desire a relaxing evening of TV shows. A study led by Antonius Wiehler of Pitié-Salpêtrìère University Hospital provides an explanation for this familiar phenomenon.

Researchers arranged for two sets of subjects to work for over six hours. The first group was assigned a difficult version of tasks, while the second was given a simple version. They measured levels of glutamate (谷氨酸) that collected in the cognitive area of subjects’ brains, finding higher levels of the chemical appeared in the first group, although both groups reported feeling similar levels of tiredness after the daylong experiment. Glutamate helps learning and memory, but too much glutamate can give rise to brain cell damage.

Also, when researchers offered financial choices, as a measure of whether the difficulty of work affected subjects’ decision-making ability, those finishing harder tasks were more likely to choose to take home an immediate reward rather than wait for a larger cash-out at a later date. “Existing theories suggested fatigue (疲劳) is an unreal feeling cooked up by the brain to make us relax,” Wiehler says. “Yet our findings provide proof that cognitive work causes the collection of bad substances, so fatigue would be signal that makes us stop working but for a different purpose: to preserve normality of brain functioning.”

“Defining what fatigue is remains a challenge for the field, says neuroscientist Matthew Apps, “but it’s exciting that this experiment provides a reasonable alternative explanation that is of great help.” He notes some areas where these findings might come in. For people in jobs requiring intense focus, burnout can lead to damaging consequences. Preventing glutamate’ building may help maintain attention. Another area of interest would be researching clinical conditions related to fatigue. The presence of glutamate might reveal why patients struggle with fatigue.

For Wiehler, open questions remain. One limitation is their focus on the brain’s specific region, so what impact cognitively effortful work has on the rest parts remains to be seen. In addition, it’s not yet clear how the balance of glutamate is restored after rest. “Maybe it leaves the brain during sleep,” Wiehler says. “There’s tons of research to come.”

1. What was found in the experiment?

A．People who work longer expect higher rewards.

B．Tasks’ difficulty greatly affects levels of fatigue.

C．Tougher tasks cause more glutamate to build up.

D．Decision-making is linked with financial factors.

2. What might the researchers agree about fatigue?

A．It bothers people in the workplace.	B．It mainly results from mental stress.
C．It signals the necessity of relaxation.	D．It serves as a protection for the brain.

3. What is stressed in Paragraph 4?

A．Reliability of the finding.	B．The practical use of the study.
C．The challenge in the cognitive field.	D．Urgency to solve fatigue-related problems.

4. What might Wiehler explore next?

A．What limitations their experiment has.

B．Whether the balance of glutamate can recover.

C．Why rest is important for the brain to function well.

D．How demanding tasks affect other areas of the brain.