1 . Each ARTS FIRST festival is a unique annual celebration of the Harvard community's artistic creativity. We invite you to join us for the coming ARTS FIRST. We look forward to welcoming you as we showcase the creativity of the Harvard arts community through performances, art exhibitions and art-making activities. The festival is a public event for Harvard and community members of all ages.

Light Awash in Watercolor

Learn about the materials and qualities of watercolor paint with experts from the Harvard Art Museums Materials Lab. Try your hand at some of the painting tricks used by artists whose works will be in the upcoming exhibition of American Watercolors 1880-1990: Into the Light.

Spineless Artists: Invertebrate Creativity

From webs to cocoons, invertebrates (无脊椎动物) create some of nature's most delicate and beautiful designs. Join Javier Marin from the Harvard Museum of Natural History to learn how insects and other invertebrates dance, inspire fashion and create art, while making your own spineless artists out of craft (手工艺) materials.

Wheel Throwing

Join instructors from the Ceramics Program and great potters from Quincy, Cabot and Mather Houses for demonstrations using the potter's wheel. Then create your own masterpiece!

Knitting and Pom-Pom Making

Join the Harvard Undergraduate Knitting Circle to make pom-poms and tassels out of thread, or pick up a pair of needles and learn to knit (编织).

1. What do we know about ARTS FIRST?

A．It is an exhibition of oil paintings.	B．It offers art courses for all ages.
C．It presents recreational activities.	D．It is a major tourist attraction.

2. Which program will you join if you're interested in drawing pictures?

A．Light Awash in Watercolor.	B．Spineless Artists: Invertebrate Creativity.
C．Wheel Throwing.	D．Knitting and Pom-Pom Making.

3. What can you do together with Javier Marin?

A．Practice a traditional dance.	B．Make handcrafts.
C．Visit a local museum.	D．Feed invertebrates.

2 . Given the astonishing potential of AI to transform our lives, we all need to take action to deal with our AI-powered future, and this is where AI by Design: A Plan for Living with Artificial Intelligence comes in. This absorbing new book by Catriona Campbell is a practical roadmap addressing the challenges posed by the forthcoming AI revolution (变革).

In the wrong hands, such a book could prove as complicated to process as the computer code (代码) that powers AI but, thankfully, Campbell has more than two decades’ professional experience translating the heady into the understandable. She writes from the practical angle of a business person rather than as an academic, making for a guide which is highly accessible and informative and which, by the close, will make you feel almost as smart as AI.

As we soon come to learn from AI by Design, AI is already super-smart and will become more capable, moving from the current generation of “narrow-AI” to Artificial General Intelligence. From there, Campbell says, will come Artificial Dominant Intelligence. This is why Campbell has set out to raise awareness of AI and its future now — several decades before these developments are expected to take place. She says it is essential that we keep control of artificial intelligence, or risk being sidelined and perhaps even worse.

Campbell’s point is to wake up those responsible for AI-the technology companies and world leaders—so they are on the same page as all the experts currently developing it. She explains we are at a “tipping point” in history and must act now to prevent an extinction-level event for humanity. We need to consider how we want our future with AI to pan out. Such structured thinking, followed by global regulation, will enable us to achieve greatness rather than our downfall.

AI will affect us all, and if you only read one book on the subject, this is it.

1. What does the phrase “In the wrong hands” in paragraph 2 probably mean?

A．If read by someone poorly educated.	B．If reviewed by someone ill-intentioned.
C．If written by someone less competent.	D．If translated by someone unacademic.

2. What is a feature of AI by Design according to the text?

A．It is packed with complex codes.	B．It adopts a down-to-earth writing style.
C．It provides step-by-step instructions.	D．It is intended for AI professionals.

3. What does Campbell urge people to do regarding AI development?

A．Observe existing regulations on it.

B．Reconsider expert opinions about it.

C．Make joint efforts to keep it under control.

D．Learn from prior experience to slow it down.

4. What is the author’s purpose in writing the text?

A．To recommend a book on AI.	B．To give a brief account of AI history.
C．To clarify the definition of AI.	D．To honor an outstanding AI expert.

3 . We all know fresh is best when it comes to food. However, most produce at the store went through weeks of travel and covered hundreds of miles before reaching the table. While farmer’s markets are a solid choice to reduce the journey, Babylon Micro-Farm (BMF) shortens it even more.

BMF is an indoor garden system. It can be set up for a family. Additionally, it could serve a larger audience such as a hospital, restaurant or school. The innovative design requires little effort to achieve a reliable weekly supply of fresh greens.

Specifically, it’s a farm that relies on new technology. By connecting through the Cloud, BMF is remotely monitored. Also, there is a convenient app that provides growing data in real time. Because the system is automated, it significantly reduces the amount of water needed to grow plants. Rather than watering rows of soil, the system provides just the right amount to each plant. After harvest, users simply replace the plants with a new pre-seeded pod (容器) to get the next growth cycle started.

Moreover, having a system in the same building where it’s eaten means zero emissions (排放) from transporting plants from soil to salad. In addition, there’s no need for pesticides and other chemicals that pollute traditional farms and the surrounding environment.

BMF employees live out sustainability in their everyday lives. About half of them walk or bike to work. Inside the office, they encourage recycling and waste reduction by limiting garbage cans and avoiding single-use plastic. “We are passionate about reducing waste, carbon and chemicals in our environment,” said a BMF employee.

1. What can be learned about BMF from paragraph 1?

A．It guarantees the variety of food.	B．It requires day-to-day care.
C．It cuts the farm-to-table distance.	D．It relies on farmer’s markets.

2. What information does the convenient app offer?

A．Real-time weather changes.	B．Current condition of the plants.
C．Chemical pollutants in the soil.	D．Availability of pre-seeded pods.

3. What can be concluded about BMF employees?

A．They have a great passion for sports.

B．They are devoted to community service.

C．They are fond of sharing daily experiences.

D．They have a strong environmental awareness.

4. What does the text mainly talk about?

A．BMF’s major strengths.	B．BMF’s general management.
C．BMF’s global influence.	D．BMF’s technical standards.

4 . “I didn’t like the ending,” I said to my favorite college professor. It was my junior year of undergraduate, and I was doing an independent study on Victorian literature. I had just finished reading The Mill on the Floss by George Eliot, and I was heartbroken with the ending. Prof. Gracie, with all his patience, asked me to think about it beyond whether I liked it or not. He suggested I think about the difference between endings that I wanted for the characters and endings that were right for the characters, endings that satisfied the story even if they didn’t have a traditionally positive outcome. Of course, I would have preferred a different ending for Tom and Maggie Tulliver, but the ending they got did make the most sense for them.

This was an aha moment for me, and I never thought about endings the same way again. From then on, if I wanted to read an ending guaranteed to be happy, I’d pick up a love romance. If I wanted an ending I couldn’t guess, I’d pick up a mystery (悬疑小说). One where I kind of knew what was going to happen, historical fiction. Choosing what to read became easier.

But writing the end — that’s hard. It’s hard for writers because endings carry so much weight with readers. You have to balance creating an ending that's unpredictable, but doesn’t seem to come from nowhere, one that fits what’s right for the characters.

That’s why this issue (期) of Writer’s Digest aims to help you figure out how to write the best ending for whatever kind of writing you’re doing. If it’s short stories, Peter Mountford breaks down six techniques you can try to see which one helps you stick the landing. Elizabeth Sims analyzes the final chapters of five great novels to see what key points they include and how you can adapt them for your work.

This issue won’t tell you what your ending should be — that’s up to you and the story you’re telling — but it might provide what you need to get there.

1. Why did the author go to Prof. Gracie?

A．To discuss a novel.	B．To submit a book report.
C．To argue for a writer.	D．To ask for a reading list.

2. What did the author realize after seeing Gracie?

A．Writing is a matter of personal preferences.

B．Readers are often carried away by character.

C．Each type of literature has its unique end.

D．A story which begins well will end well.

3. What is expected of a good ending?

A．It satisfies readers’ taste.	B．It fits with the story development.
C．It is usually positive.	D．It is open for imagination.

4. Why does the author mention Peter Mountford and Elizabeth Sims?

A．To give examples of great novelists.	B．To stress the theme of this issue.
C．To encourage writing for the magazine.	D．To recommend their new books.

5 . The Saint Lukas train doesn’t accept passengers — it accepts only the sick. The Saint Lukas is one of five government-sponsored medical trains that travel to remote towns in central and eastern Russia. Each stop lasts an average of two days, and during that time the doctors and nurses on board provide rural (乡村) populations with basic medical care, X-ray scans and prescriptions.

“People started queuing to make an appointment early in the morning,” says Emile Ducke, a German photographer who traveled with the staff of the Saint Lukas for a two-week trip in November through the vast regions (区域) of Krasnoyarsk and Khakassia.

Russia’s public health care service has been in serious need of modernization. The government has struggled to come up with measures to address the problem, particularly in the poorer, rural areas east of the Volga River, including arranging doctor’s appointments by video chat and expanding financial aid programs to motivate doctors to practice medicine in remote parts of the country like Krasnoyarsk.

The annual arrival of the Saint Lukas is another attempt to improve the situation. For 10 months every year, the train stops at about eight stations over two weeks, before returning to the regional capital to refuel and restock (补给). Then it starts all over again the next month. Most stations wait about a year between visits.

Doctors see up to 150 patients every day. The train’s equipment allows for basic checkups. “I was very impressed by the doctors and their assistants working and living in such little space but still staying focused and very concerned,” says Ducke. “They were the best chance for many rural people to get the treatment they want. ”

1. How is the Saint Lukas different from other trains?

A．It runs across countries.	B．It reserves seats for the seniors.
C．It functions as a hospital.	D．It travels along a river.

2. What can we infer from paragraph 3 about Krasnoyarsk?

A．It is heavily populated.	B．It offers training for doctors.
C．It is a modern city.	D．It needs medical aid.

3. How long can the Saint Lukas work with one supply?

A．About a year.	B．About ten months.
C．About two months.	D．About two weeks.

4. What is Ducke’s attitude toward the Saint Lukas’ services?

A．Appreciative.

B．Doubtful

C．Ambiguous.

D．Cautious.

6 . Choice of Walks for Beginner and Experienced Walkers

The Carlow Autumn Walking Festival is a great opportunity for the beginner, experienced or advanced walker to enjoy the challenges of Carlow’s mountain hikes or the peace of its woodland walks.

Walk 1 — The Natural World

With environmentalist Éanna Lamhna as the guide, this walk promises to be an informative tour. Walkers are sure to learn lots about the habitats and natural world of the Blackstairs.

Date and Time: Saturday, 1st October, at 09:00

Start Point: Scratoes Bridge

Walk Duration: 6 hours

Walk 2 — Introduction to Hillwalking

Emmanuel Chappard, an experienced guide, has a passion for making the great outdoors accessible to all. This mountain walk provides an insight into the skills required for hillwalking to ensure you get the most from future walking trips.

Date and Time: Sunday, 2nd October, at 09:00

Start Point: Deerpark Car Park

Walk Duration: 5 hours

Walk 3 — Moonlight Under the Stars

Walking at night-time is a great way to step out of your comfort zone. Breathtaking views of the lowlands of Carlow can be enjoyed in the presence of welcoming guides from local walking clubs. A torch (手电筒) along with suitable clothing is essential for walking in the dark. Those who are dressed inappropriately will be refused permission to participate.

Date and Time: Saturday, 1st October, at 18:30

Start Point: The Town Hall

Walk Duration: 3 hours

Walk 4 — Photographic Walk in Kilbrannish Forest

This informative walk led by Richard Smyth introduces you to the basic principles of photography in the wild. Bring along your camera and enjoy the wonderful views along this well-surfaced forest path.

Date and Time: Sunday, 2nd October, at 11:45

Start Point: Kilbrannish Forest Recreation Area

Walk Duration: 1.5 hours

1. Which walk takes the shortest time?

A．The Natural World.	B．Introduction to Hillwalking.
C．Moonlight Under the Stars.	D．Photographic Walk in Kilbrannish Forest.

2. What are participants in Walk 3 required to do?

A．Wear proper clothes.	B．Join a walking club.
C．Get special permits.	D．Bring a survival guide.

3. What do the four walks have in common?

A．They involve difficult climbing.	B．They are for experienced walkers.
C．They share the same start point.	D．They are scheduled for the weekend.

7 . Animals can express their needs using a lot of ways. For instance, almost all animals have distinct vocals (声音) that they rely on to either ask for help,   scare away any dangerous animals or look for shelter. But cats are special creatures who possess amazing vocalization skills. They are able to have entire conversations with humans using meows and you're able to interpret it. If a pet cat is hungry, it will keep meowing to attract attention and find food. However, when a cat is looking for affection, they tend to produce stretched and soft meows. Meowing starts as soon as a baby cat is brought to life and uses it to get the mother's attention and be fed.

Cats have many heightened senses, but their sense of smell is quite impressive. They use their noses to assess their environment and look out for any signs of danger. They will sniff out specific areas before they choose a place to relax. However, another way the cats are able to distinguish between situations is by looking for familiar smells. Your cat will likely smell your face and store the smell in its memory and use it to recognize you in the future. That's why most pet cats are able to tell immediately if their owners were around any other cats, which they don't usually like.

Dogs are known for their impressive fetching habit, but cats take this behavior up a notch. Many cats will find random objects outside and bring them to their owners. This is a very old habit that's been present in all kinds of predators (食肉动物). Cats bring gifts for their owners to show they love you. These adorable little hunters are just doing something that it's been in their nature since the beginning of time. So just go along with it!

1. What can be learned about cats' meowing from the first paragraph?

A．It's a survival skill.	B．It's taught by mother cats.
C．It's hard to interpret.	D．It's getting louder with age.

2. How does a pet cat assess different situations?

A．By listening for sounds.	B．By touching familiar objects.
C．By checking on smells.	D．By communicating with other cats.

3. Which best explains the phrase "take. . . up notch" in paragraph 3?

A．Perform appropriately.

B．Move faster.

C．Act strangely.

D．Do better.

4. What is a suitable title for the text?

A．Tips on Finding a Smart Cat	B．Understanding Your Cat's Behavior
C．Have Fun with Your Cat	D．How to Keep Your Cat Healthy

8 . In the race to document the species on Earth before they go extinct, researchers and citizen scientists have collected billions of records. Today, most records of biodiversity are often in the form of photos, videos, and other digital records. Though they are useful for detecting shifts in the number and variety of species in an area, a new Stanford study has found that this type of record is not perfect.

“With the rise of technology it is easy for people to make observations of different species with the aid of a mobile application,” said Barnabas Daru, who is lead author of the study and assistant professor of biology in the Stanford School of Humanities and Sciences. “These observations now outnumber the primary data that comes from physical specimens (标本), and since we are increasingly using observational data to investigate how species are responding to global change, I wanted to know: Are they usable?”

Using a global dataset of 1.9 billion records of plants, insects, birds, and animals, Daru and his team tested how well these data represent actual global biodiversity patterns.

“We were particularly interested in exploring the aspects of sampling that tend to bias (使有偏差) data, like the greater likelihood of a citizen scientist to take a picture of a flowering plant instead of the grass right next to it,” said Daru.

Their study revealed that the large number of observation-only records did not lead to better global coverage. Moreover, these data are biased and favor certain regions, time periods, and species. This makes sense because the people who get observational biodiversity data on mobile devices are often citizen scientists recording their encounters with species in areas nearby. These data are also biased toward certain species with attractive or eye-catching features.

What can we do with the imperfect datasets of biodiversity?

“Quite a lot,” Daru explained. “Biodiversity apps can use our study results to inform users of oversampled areas and lead them to places — and even species — that are not well-sampled. To improve the quality of observational data, biodiversity apps can also encourage users to have an expert confirm the identification of their uploaded image.”

1. What do we know about the records of species collected now?

A．They are becoming outdated.	B．They are mostly in electronic form.
C．They are limited in number.	D．They are used for public exhibition.

2. What does Daru’s study focus on?

A．Threatened species.	B．Physical specimens.
C．Observational data.	D．Mobile applications.

3. What has led to the biases according to the study?

A．Mistakes in data analysis.	B．Poor quality of uploaded pictures.
C．Improper way of sampling.	D．Unreliable data collection devices.

4. What is Daru’s suggestion for biodiversity apps?

A．Review data from certain areas.	B．Hire experts to check the records.
C．Confirm the identity of the users.	D．Give guidance to citizen scientists.

9 . Is comprehension the same whether a person reads a text onscreen or on paper? And are listening to and viewing content as effective as reading the written word when covering the same material? The answers to both questions are often “no”. The reasons relate to a variety of factors, including reduced concentration, an entertainment mindset (心态) and a tendency to multitask while consuming digital content.

When reading texts of several hundred words or more, learning is generally more successful when it’s on paper than onscreen. A large amount of research confirms this finding. The benefits of print reading particularly shine through when experimenters move from posing simple tasks — like identifying the main idea in a reading passage — to ones that require mental abstraction — such as drawing inferences from a text.

The differences between print and digital reading results are partly related to paper’s physical properties. With paper, there is a literal laying on of hands, along with the visual geography of distinct pages. People often link their memory of what they’ve read to how far into the book it was or where it was on the page.

But equally important is the mental aspect. Reading researchers have proposed a theory called “shallowing hypothesis (假说)”. According to this theory, people approach digital texts with a mindset suited to social media, which are often not so serious, and devote less mental effort than when they are reading print.

Audio (音频) and video can feel more engaging than text, and so university teachers increasingly turn to these technologies — say, assigning an online talk instead of an article by the same person. However, psychologists have demonstrated that when adults read news stories, they remember more of the content than if they listen to or view identical pieces.

Digital texts, audio and video all have educational roles, especially when providing resources not available in print. However, for maximizing learning where mental focus and reflection are called for, educators shouldn’t assume all media are the same, even when they contain identical words.

1. What does the underlined phrase “shine through” in paragraph 2 mean?

A．Seem unlikely to last.	B．Seem hard to explain.
C．Become ready to use.	D．Become easy to notice.

2. What does the shallowing hypothesis assume?

A．Readers treat digital texts lightly.	B．Digital texts are simpler to understand.
C．People select digital texts randomly.	D．Digital texts are suitable for social media.

3. Why are audio and video increasingly used by university teachers?

A．They can hold students' attention.	B．They are more convenient to prepare.
C．They help develop advanced skills.	D．They are more informative than text.

4. What does the author imply in the last paragraph?

A．Students should apply multiple learning techniques.

B．Teachers should produce their own teaching material.

C．Print texts cannot be entirely replaced in education.

D．Education outside the classroom cannot be ignored.

10 . HABITAT RESTORATION TEAM

Help restore and protect Marin's natural areas from the Marin Headlands to Bolinas Ridge. We'll explore beautiful park sites while conducting invasive (侵入的) plant removal, winter planting, and seed collection. Habitat Restoration Team volunteers play a vital role in restoring sensitive resources and protecting endangered species across the ridges and valleys.

GROUPS

Groups of five or more require special arrangements and must be confirmed in advance. Please review the List of Available Projects and fill out the Group Project Request Form.

AGE, SKILLS, WHAT TO BRING

Volunteers aged 10 and over are welcome. Read our Youth Policy Guidelines for youth under the age of 15.

Bring your completed Volunteer Agreement Form. Volunteers under the age of 18 must have the parent/guardian approval section signed.

We'll be working rain or shine. Wear clothes that can get dirty. Bring layers for changing weather and a raincoat if necessary.

Bring a personal water bottle, sunscreen, and lunch.

No experience necessary. Training and tools will be provided. Fulfills (满足) community service requirements.

UPCOMING EVENTS

Time	Meeting Location
Sunday, Jan. 15   10:00 am — 1:00 pm	Battery Alexander Trailhead
Sunday, Jan. 22   10:00 am — 2:30 pm	Stinson Beach Parking Lot
Sunday, Jan. 29   9:30 am — 2:30 pm	Coyote Ridge Trailhead

1. What is the aim of the Habitat Restoration Team?

A．To discover mineral resources.	B．To develop new wildlife parks.
C．To protect the local ecosystem.	D．To conduct biological research.

2. What is the lower age limit for joining the Habitat Restoration Team?

A．5.

B．10.

C．15.

D．18.

3. What are the volunteers expected to do?

A．Bring their own tools.	B．Work even in bad weather.
C．Wear a team uniform.	D．Do at least three projects.