1 . Have you tried to run or walk for exercise and then given up? If you answered yes, you should try a new kind of exercise: aquatic (水中的) exercise. Aquatic exercise is like exercise on land, but you do it in a swimming pool. More and more people are trying aquatic exercise now.

Aquatic exercise feels easier than exercising on land. Why? You weigh about 90% less in the pool. It is better for your knees than running or walking. Water is about 1,000 times thicker and heavier than air. To move through the water, your body has to work four times as hard. As a result, you can burn more calories (卡路里).

In fact, most people say they feel more relaxed in the water. They stop thinking about the things that make them worried. They feel in control of their bodies. The cool, quiet environment makes them feel good.

But what if you are afraid of the water? No problem! There is nothing to worry about. Aquatic exercise is safe and easy to learn. It doesn’t require any special skills. You don’t even need to know how to swim. Aquatic exercise is for everyone.

1. What is Paragraph 2 mainly about?

A．Difference between air and water.

B．Weight change of one’s body.

C．The advantages of aquatic exercise.

D．The ways to do aquatic exercise.

2. What do most people think of aquatic exercise?

A．Relaxing.	B．Worrying.
C．Challenging.	D．Boring.

3. According to the passage, aquatic exercise is _________.

A．done in groups	B．fit for everyone
C．difficult to learn	D．done with special skills

4. In which part of a magazine can we read the passage?

A．Culture.	B．Health.
C．Nature.	D．Travel.

2 . If you have no difficulty in understanding what native English speakers say in daily life, there is a whole new world of brilliant podcast (播客) series to explore. If you aren’t sure where to start, have a look at these:

	The Joc Rogan Experience        ★★★★★ The Joc Rogan Experience is a great learning device because of its interesting English conversations between Rogan and his guests. At the time of writing there have been over 1,660 episodes with subjects ranging from comedy and science to politics and sports. Rogan is also a famous stand-up comedian, so the show is full of cultural references and idioms.
	This American Life        ★★★★★ This American Life is a great choice for English learners who want an insight into the culture of the USA. It is a mixture of journalism and storytelling, focusing on real-life tales from citizens of all regions of the country. The stories are new and varied. One episode was taped for 24 hours in an all-night restaurant; another interviewed workers on strike.
	The Writer's Voice            ★★★★☆ The New Yorker is a famous American magazine, and every week it prints a new short story. In this podcast, the week's story is read aloud by its writer. The published work covers a wide range of life experiences across the United States and beyond. It's a great way to enjoy some of the best new fiction in the country.
	Overheard at National Geographic      ★★★★★ National Geographic is a much-loved American magazine (and TV channel) famous for incredible stories and photography related to science and the environment. Overheard is about the discussions Nat Geo employees have had while taking breaks. Expect crazy stories from explorers, photographers, and scientists from around the world.

1. In order to fully enjoy these podcasts, you should________.

A．have interaction with hosts

B．have good English competence

C．be interested in being a podcaster

D．be familiar with American social life

2. Which podcast gives you more stories behind the scene?

A．The Writer's Voice.

B．This American Life.

C．The Joe Rogan Experience.

D．Overheard at National Geographic.

3. What do these podcasts have in common?

A．They enjoy great popularity.

B．Their stories are set in America.

C．They are attached to magazines.

D．Their works are updated weekly.

3 . Last summer holiday, Aunt Emily took us to a safari park (野生动物园), not far from Liverpool.

I was very happy to go as I had never been to a safari park before. It’s a very interesting park, full of wild animals running freely.

When we got there, we bought our tickets and drove into the park. We were very excited at the thought of going to see the lions. But to get to the lions’ place we had to go through the monkeys’ land first. And that was an unforgettable experience because they climbed all over the car, ate apples and bananas, and threw all kinds of things at us. They seemed very unfriendly.

Anyway, we went on our way to the lions’ place where we had to lock ourselves in the car as we knew lions could be dangerous. A lion came up very close to us. Then it was on the bonnet (车盖). It looked calm but we felt terrified. Aunt Emily, who isn’t very brave, started to call for help. The kids started crying. Only my brother, George, stayed cool. I sounded the horn (喇叭) but nobody heard us.

In the end a guard arrived in his car, and the lion just got off our car and started smelling the guard’s hand as if nothing was the matter.

1. Which animal did the author want to see the most?

A．The lions.

B．The elephants.

C．The monkeys.

D．All of them.

2. Why did they lock themselves in the car?

A．Because the monkeys might steal things.	B．Because they were afraid of being robbed.
C．Because the lions might be dangerous.	D．Because something was wrong with the car.

3. What does the underlined word “terrified” in Paragraph 4 probably mean?

A．Excited.

B．Bored.

C．Interested

D．Scared

4. Who stayed calm among the visitors when they met the lion?

A．Aunt Emily.

B．George.

C．The guard.

D．The author.

4 . I’m in the area of Noailles in Marseille, France’s second largest city and its main trade seaport. Some small shops sell vegetables, meat, and, it seems, all the spices of the Middle East. In addition to French, languages spoken on the busy streets include Arabic and African French. It all adds up to one of the most ethnically diverse cities in Europe.

Close to the downtown street, I discover an Algerian restaurant, whose owner makes his signature dish-couscous with barley, not the usual wheat, using a recipe that hasn’t changed since the 1920s. Couscous is an necessary part of Marseille culture. The dish was added to the UNESCO’s Lists of Intangible Cultural Heritage in 2020.

To be honest, before I travelled here, couscous had not been the first meal that came to mind when I thought of Marseille. It was bouillabaisse, the rich soup with olive oil, garlic and saffron. I imagined enjoying it at a small portside cafe. This was clearly a romantic fantasy. For one thing, there are no small cafes at historic city. For another, the restaurants do serve bouillabaisse, but when I see the price at one place I am shocked: 69 euros! No bowl of soup should cost that much.

I give up and end up two streets away from the old harbor in a new restaurant, Ourea. For 28 euros, Chef Matthieu Roche serves a three-course lunch that includes tuna steaks and couscous.

More and more young, talented people are discovering that Marseille is an ideal place to live. There is also a growing number of Parisians moving here every year. Tired of the rush and expense of life in larger cities, the newcomers come looking for the more relaxed Mediterranean way of life.

Walking through these contrasting neighborhoods of Marseille. I think about the distinct communities here living in the same neighborhoods — together, side by side, but not mixed. They may also feel they are Marseillais first regardless of nationalities.

1. Which word can best describe Marseille according to the first paragraph?

A．Remote.

B．Commercial.

C．Industrial.

D．Inland.

2. What made the author leave the Algerian restaurant?

A．The unreasonable charge.	B．The unbearable flavor.
C．The unsatisfying service.	D．The noisy atmosphere.

3. Why do the newcomers choose Marseille rather than other big cities?

A．To make a fortune.	B．To experience a dish.
C．To learn a language.	D．To live a leisurely life.

4. In which column of a magazine can we probably read the text?

A．Fashion.

B．Food.

C．Trade.

D．Travel.

6 . We offer a programme of lectures by members of the MCLL community and other lifelong learning organisations, as well as university faculty members who have been invited to share their research with us on a variety of topics. View Instructions on How to Register Online.

Lecture 1: Social Media and Misinformation
Time: Friday, June 9, 10:00 a.m.
Presenter: Richard Harris
Attendance: Online

A retired American IT professional, Richard Harris, will take us deep into a social media’s business model, its differences from traditional media, recent examples of its use for misinformation and possible solutions that respect freedom of expression. A lively round-table discussion not to be missed!

Lecture 2: Global Mental Health
Time: Friday, June 16, 1:00 p.m.
Presenter: Marc Laporta
Attendance: Online

Mental health was known to the public quite late. Many countries are finding ways to reduce its impact, but many factors get in the way. However, progress is visible, and hope is justified. Mare Laporta will discuss different aspects of mental health and exchange ideas about ways to improve the situation.

Lecture 3: The Silk Road
Time: Friday, June 23, 10:00 a.m.
Presenter: George Lapa
Attendance: Online

The Silk Road refers to a network of routes, covering over 6,400 km, used by traders from the Han Dynasty of China who opened trade in 130 BCE until 1453 CE. The exchange of information gave rise to new technologies and innovations that changed the Western world. Topics such as gunpowder, the compass (指南针), paper-making and printing will be presented.

Lecture 4: South to Textile Factories
Time: Friday, June 30, 10:00 a.m.
Presenter: Muriel Herrington
Attendance: In person

Between 1840 and 1930 a million French-Canadians left Canada to work in the United States. Many were employed in textile (纺织品) factories in the New England states. In these areas they set up communities where they maintained the French language and culture. In this lecture Muriel Herrington will describe their working and living conditions and show their impact.

1. What will the audience attending Lecture 1 do?

A．Build a social media’s business model.

B．Exchange ideas with each other.

C．Enjoy more respect and freedom.

D．Contact the presenter in advance.

2. Who will talk about the great inventions of ancient China?

A．Marc Laporta.

B．Richard Harris.

C．George Lapa.

D．Muriel Herrington.

3. In which lecture will the audience have face time with the presenter?

A．The Silk Road.

B．South to Textile Factories.

C．Global Mental Health.

D．Social Media and Misinformation.

7 . Winter _________ Eastern Canada into a deep freeze. We sat at home, waiting for the COVID-19 cases to decrease and for the weather to improve. Each of us looked forward to something to keep us _________ the isolation: seeing friends, eating in restaurants, watching a movie at a cinema ... My hope has quietly been _________ dust in the garage since November.

My bike got stolen within months of moving to Toronto. I rode my old bike faithfully for almost 20 years before getting the replacement, which then got stolen, forcing me back to Old Faithful. The faint of heart might have _________ biking completely at that point, but not me, _________ what biking means to me: freedom.

Every spring I take Old Faithful down from the rack, clean it, lubricate it and pump up the tires. As time goes by, the old gal has started showing her age, and now there are more replacement parts on her than _________ ones. But with all bike stores being _________ on new models as the pandemic has swept them clean, she is all I have.

On my bike, I’m limitless and unshackled by gas tanks or batteries; as long as I’m alive and eating, I’ve got fuel and can pedal to the ends of Earth if I want. No _________ is impassable. Jammed roads mean nothing: I can still weave between cars in traffic. This memory means even more to me with the experience of _________.

Society gritted its teeth (咬紧牙关) in the knowledge that we just had to __________ it out for a year to get to the other side. Then Delta hit. Then Omicron. A year __________ into two, and that’s when the walls really started closing in. That’s when we really needed hope. So, I count the days until I can return to my bike. On my bike, I achieve another state of mind. As ridiculous as it sounds, in the old days when I __________ up a hill, in my mind I became the leader in the Tour de France and that inner-city hill became the Alps. I would push myself to reach the top each time. I wanted to feel that little __________ of making it to the summit, knowing that doing so told me once again that I could go anywhere and that nothing could hold me back. I was free.

Every few years I add a new ache or pain. I am starting to get old. At some point, I won’t be able to tackle those hills the way I used to, but biking is a time-limited undertaking and is worth every __________. Therefore, every time I encounter a hill, I don’t give up. I never want to lose this sense of __________. I’m waiting for that first warm day when I’ll escape the pandemic walls. I want to put on my helmet and for one brief, beautiful moment, be free again.

1.

A．scared

B．plunged

C．frosted

D．sealed

2.

A．going through

B．suffering from

C．holding up

D．putting off

3.

A．stuffing

B．gathering

C．assembling

D．coating

4.

A．forgotten

B．undertaken

C．loathed

D．abandoned

5.

A．regardless of

B．no matter

C．in spite of

D．because of

6.

A．excess

B．replaced

C．original

D．backup

7.

A．dependent

B．hard

C．keen

D．low

8.

A．shortcut

B．vehicle

C．obstacle

D．spot

9.

A．lockdown

B．congestion

C．meltdown

D．recovery

10.

A．spill

B．tough

C．cross

D．stress

11.

A．bumped

B．rushed

C．slipped

D．turned

12.

A．rounded

B．powered

C．leapt

D．scaled

13.

A．presence

B．interest

C．spark

D．thrill

14.

A．tumble

B．strike

C．stretch

D．rumble

15.

A．proportion

B．belonging

C．freedom

D．relief

8 . ChatGPT became the hottest issue due to its ability to produce human-sounding essays, poetry, and screenplays on virtually any subject in seconds. Soon after ChatGPT was released, the potential for it to be misused to do things such as spread misinformation and write junk mails became apparent. Schools and educators also have warned of the potential for students to use it to write essays or other work they have been assigned. Last December, the software passed all three parts of the U.S. Medical Licensing Examination as part of a research experiment.

So the startup, OpenAI behind the viral chatbot, revealed a tool for detecting text generated by artificial intelligence amid growing concerns the technology will be abused by cheaters, junk mail senders and others. OpenAI said that its so-called AI classifier was designed to help people distinguish between text written by a human versus a range of artificial intelligence programs—not just ChatGPT.

OpenAI said it had schools in mind when developing its latest classifier tool. “We recognize that identifying AI-written text has been an important point of discussion among educators, and equally important is recognizing the limits and impacts of AI-generated text classifiers in the classroom,” it said.

The classifier isn’t good enough on its own, though it can be used to go with methods that educators, employers and others rely on to determine the source of a piece of text. In evaluations, the new tool correctly identified 26% of AI-written text as “likely AI-written”, while it also had false positives 9% of the time in which it incorrectly labeled human-written text as AI-written. Another problem is that the tool can’t easily tell if a list of facts—U.S. state capitals for example—was written by a person or AI, because the correct answer would be the same. AI-written text can also be edited to escape the classifier.

“While it is impossible to reliably detect all AI-written text, classifiers like ours can be updated and re-trained based on successful attacks,” OpenAI said. “But it is unclear whether detection has an advantage in the long-term.”

1. ChatGPT’s passing the U.S. Medical Licensing Exam is mentioned to __________.

A．account for its operating principles

B．illustrate its complex structure

C．emphasize its growing popularity

D．warn against its potential danger

2. What’s the function of AI classifier?

A．Deepening the impact of AI writers.

B．Identifying the texts generated by AI.

C．Promoting the use of AI in classroom discussion.

D．Arousing educators’ awareness of AI-related technology.

3. What can be concluded from the evaluation of AI classifier?

A．It is a work-in-progress.

B．It is good at storing factual information.

C．It can help a journalist to edit a text.

D．It is a reliable educational tool.

4. What does OpenAI think of AI classifier?

A．It will be reliable after continuous self-update and retraining.

B．Whether it can help educators in the long-term is out of question.

C．Whether it can solve the problems as intended remains a question.

D．It will succeed in detecting all human-written texts in the near future.

9 . A study of teenage girls’ selfie-taking (自拍) behaviors found that taking and sharing selfies on social media is not linked to poor body image or appearance concerns. However, when adolescent girls spend too much time struggling over which photo of themselves to post, or rely heavily on editing apps to alter their images, there may be cause for concern.

The study, by researchers at the University of Arizona, found that selfie editing and time invested in creating and selecting the perfect selfie were both related to self-objectification, which led to body shame, appearance anxiety and more negative appearance evaluations in teen girls. “Self-objectification is the idea that you come to think of yourself as an external object to be viewed by other people,” said senior study author Jennifer Aubrey, an associate professor at the UA.

Based on a study of 278 teenage girls, “Our main finding was that we really shouldn’t be too worried about kids who take selfies and share them; that’s not where the negative effects come from. It’s the investment and the editing that yielded negative effects,” Aubrey said. “Selfie editing and selfie investment predicted self-objectification, and girls who self-objectify were more likely to feel shameful about their bodies or anxious about their appearance.”

“Self-objectification is the pathway to so many things in adolescence that we want to prevent,” Aubrey said. “So, interventions really should focus on how we can encourage girls to develop an awareness of themselves that doesn’t only depend on what they look like to other people.” The researchers said parents and caregivers of adolescent girls should be aware that if a teen seems to be obsessed (痴迷的), it might be time for a talk.

The researchers also note that there can be different motivations for sharing selfies. “Selfies are a part of the media landscape, but you should post them for reasons other than trying to get people to admire your appearance or your body.” Aubrey said. With an estimated 93 million selfies taken each day, they aren’t going away anytime soon, nor should they. The important thing to remember is: Selfies aren’t bad. Just don’t obsess.

1. What behavior of adolescent girls may cause concern?

A．Taking selfies.

B．Caring about their images.

C．Sharing selfies on social media.

D．Overusing editing apps to beautify their images.

2. From the text, what can we learn about self-objectification?

A．It predicts selfie investment.	B．It is linked to selfie obsession.
C．It prevents problems in adolescence.	D．It contributes to objective evaluation.

3. What should interventions center on?

A．When to have a talk with teen girls.	B．When to end selfie-taking behaviors.
C．How to help form a healthy self-awareness.	D．How to prevent teenage girls' craze for selfies.

4. From which is the text probably taken?

A．A travel brochure.	B．A science newspaper.
C．A psychology textbook.	D．An entertainment magazine.

10 . I’ve been in an 18-year love-hate relationship with a black walnut tree.

It’s a unique tree. In late September or early October, falling fruits as hard as baseballs threaten the skulls (头骨) of you, your children, your neighbors and those that reside next door to them. Umbrellas in the yard are a must while dining in early August, and as for me, I wear my bike helmet while working in the garden.

The black walnut also releases a chemical substance through its roots as a competitive strategy. It’s poisonous to several common plants. There have been many new plant varieties that I brought home with hopes that maybe the black walnut would accept them, but they failed to flourish.

What does work are native plants that naturally grow in the area. Native plants are important to have around since they provide beneficial pollinators (传粉者) like birds, bees and butterflies with seeds and contribute to a healthy and biodiverse environment. Native plants for this area are generally easy to grow, so they experience less stress.

Have I thought of getting rid of this giant pain in my tiny backyard? Yes, however, getting rid of this tree standing at 50 feet with an 87-inch trunk is next to impossible. It’s also protected under the law. Rightfully so. Trees are important to the urban forest and for all of those that inhabit it.

Sometimes I think about my life without the black walnut. I can’t imagine a spring without the birds who arrive every year and loudly sing their songs before dawn. I’d miss falling asleep on lazy weekend afternoons as I look up into its leaves.

Every spring, I wonder what the season holds: What are the chances of being knocked unconscious while barbecuing? Like any good relationship, I’ll never be pleased. I’m stuck with this tree, so I’ll listen to its needs and give it the space it requires. In return, my walnut offers a habitat for wildlife and a reminder.

1. Why does the author wear a bike helmet while working in the garden?

A．To protect the injured skull.	B．To prevent herself from sunburn.
C．To avoid being hit by the nuts.	D．To reduce the chance of getting bitten by bees.

2. What is the tree’s survival strategy?

A．It attracts beneficial pollinators.

B．It lets out poison to drive away pests.

C．It produces a chemical fatal to some plants.

D．It competes for nutrition with similar species.

3. Which of the following DOESN’T account for the author’s love-hate relationship with the tree?

A．The volume of its fruits may bring inconvenience.

B．The tree outcompetes the native plants in the garden.

C．The tree is home to numerous birds and other creatures.

D．The presence of the tree takes up much space of the garden.

4. The author most probably got a reminder from the tree that ________.

A．it’s better to give than to take

B．trees and plants have their own ways to flourish

C．even a good relationship is not always trouble-free

D．acceptance, instead of resistance, is the better way to be