Holidays are not necessarily for fun or rest. Doing something meaningful can also gain special pleasure. When the final bell rang, the students were reminded that there was no school on Monday—the Labor Day. “Enjoy your extra day off” said the teacher to her class.

An extra day off unsuited Kayla just fine. She loved breaks. She wanted to go out to play with her friends. When the school bus dropped Kayla off, she ran into the house happily.

“How was school, Kayla?” asked her mom.

“It was great, Mom. I am excited about no school on Monday.”

“You just started back to school two weeks ago. Already in need of a break, huh?” asked Kayla’s mom with a laugh.

Kayla slept in the next morning. Saturday was her favorite day of the week. I trained most of the day, so Kayla enjoyed playing videogames inside. On Sunday, her friends came over and they played basketball for several hours.

Then it was Labor Day, you know, the extra day off that Kayla was so looking forward to. But Kayla was awakened early that morning by her dad. He told Kayla that in honor of Labor Day, the family would be cleaning both inside and outside the house. Kayla couldn’t believe it. This was a holiday. A day when she was supposed to be enjoying freshly squeezed lemonade while playing in her tree house. As Kayla wiped here yes, she began to wonder if this was just a bad dream.

“Kayla, your breakfast is ready. We have a lot of work to do today. Let’s get a move on,” said Kayla’s mom. As she sat down at the kitchen table, Kayla asked her parents，

“Are you serious about working today? Isn’t Labor Day a holiday?”

“Yes, Kayla. It is,” replied her dad. “But your mom and I thought working hard today would make you appreciate why Labor Day was observed in the first place.”

At first Kayla felt disappointed at her parents’ plan for the holiday.

But things began to change as she was doing the chores.

2 . Is future you? It might seem like a strange philosophical question. But the answer to how you think about your future self could make the difference between decisions you ultimately find satisfying and ones you might eventually regret.

The brain patterns that emerge on an MRI (核磁共振成像) when people think about their future selves most like the brain patterns that arise when they think about strangers. This finding suggests that, in the mind’s eye, our future selves look like other people. If you see future you as a different person, why should you save money, eat healthier or exercise more regularly to benefit that stranger?

However, if you see the interests of your distant self as more like those of your present self, you are considerably more likely to do things today that benefit you tomorrow. A paper in the journal PLoS One revealed that college students who experienced a greater sense of connection and similarity to their future selves were more likely to achieve academic success. Relationships with our future selves also matter for general psychological well-being. In a project led by Joseph Reiff, which includes 5, 000 adults aged 20 to 75, he found that those who perceived a great overlap (重叠) in qualities between their current and future selves ended up being more satisfied with their lives 10 years after filling out the initial survey.     

So how can we better befriend our future selves and feel more connected to their fates? The psychological mindset with what we call ”vividness interventions“ works. We have found, for instance, that showing people images of their older, grayer selves increases intentions to save for the long term. Besides, you might try writing a letter to-and then from-your future self. As demonstrated by Yuta Chishima and Anne Wilson in their 2020 study in the journal Self and Identity, when high-school students engaged in this type of ”send-and-reply“ exercise, they experienced elevated (升高的) levels of feelings of similarity with their future selves.

Letter-writing and visualization exercises are just a couple of ways we can connect with our future selves and beyond, but the larger lesson here is clear: If we can treat our distant selves as if they are people we love, care about and want to support, we can start making choices for them that improve our lives-both today and tomorrow.

3 . 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文，续写的词数应为150左右。

It was somewhere between spring and summer my mom and I were driving through the countryside Back then I was 13 years old and always felt unhappy with Mom. But little did I know that this trip was going to be a special one．

A pot of flowers sat in the back seat, whose heavenly scent filled the car．Suddenly, in the middle of nowhere, my mom pulled over．“What are you doing?” I cried, fearing that the car had broken down and we’d be stuck there, so far from home. But that wasn’t the case. My mom hopped out of the car, grabbing the flowers from the back seat．“It’ll just be a minute，”she called back through the open windows．

My eyes impatiently skimmed the edge of the road before settling on a little sign showing that it was a nursing home. I looked back to the building, somewhat annoyed, as my mom reappeared—empty-handed．

Before she started the car, curiosity drove me to ask，“Do you know someone there?” She shook her head．“Then what did you do with the flowers?” She smiled slightly，“I gave them to the receptionist(前台接待员).”“What?” She laughed at my confusion．“I told the receptionist to give the flowers to whoever needed them, especially who hasn’t gotten any in a while．”

I kept silent for a moment. Not long after we continued our driving, I spoke again，“Did you leave your name?” To this she answered instantly，“No. Leaving flowers there for someone who will appreciate them makes me feel good, which is enough of a thank for me.”

Suddenly, still thinking about Mom’s deeds, I heard something burst loudly. It was our car that broke down! Nothing could be worse, because neither my mom nor I understood how to repair it, and we didn’t know where the garage was. It also seemed impossible to wait for any passer-by, since we had seen so few along the way．

We were worrying about what could be done.

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As we drove along, a flower shop came into sight on the road.

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Last year at Christmas time, my wife, three children and I were on our way from Paris to Nice.Somehow everything went wrong. Our hotels were “tourist traps” and our rented car broke down. On Christmas Eve, when we checked into a dirty hotel in Nice, there was no Christmas spirit in our hearts.

It was raining and cold when we went out to eat.We found a small restaurant poorly decorated for the holiday.Only five tables in the restaurant were taken.There were two German couples, two French families, and an American sailor, by himself. They were eating in stony silence except the sailor.He was writing a letter, and a half­smile lighted his face. In the corner a piano player was listlessly (无精打采地) playing Christmas music.

All of us were interrupted by an old French flower woman through the front door. She had a worn overcoat and her old shoes were wet.Carrying her basket of flowers, she went from one table to another. No one bought any. Exhausted and frustrated, she sat down at a table.

The sailor finished his meal and got up to leave. Putting on his coat, he walked over to the flower woman's table.

“Merry Christmas, ” he said, smiling and picking out a handful of flowers.“How much are they？”

“Two francs, Sir.”

The sailor put a twenty franc note in the woman's hand.

“I don't have change, Sir, ” she said. “I'll get some from the waiter.”

“No, ma'am, ” said the sailor, leaning over and kissing the ancient cheek.“This is my Christmas present for you.”

Then the sailor headed for our table with the flowers in his hand.

The piano player came alive and pleasant music filled the whole room.

8 . Earth is lighted up by bioluminescence(生物发光)but，for many of us，seeing the natural phenomenon is a rare treat：Catching the glow(光)of a firefly or witnessing a dolphin swimming through electric blue waters is a thrill.

Researchers are currently engineering glowing flowers and decorative plants that can cast a green light onto our living rooms. Observing plant’s health via its glow can be a way to instantly measure its health,and the side effect is anybody who wants a healthy glowing plant in their living room can have one.

A study published on Monday in Nature Biotechnology shows that this goal is well on its way to being a reality. The study authors announce they’ve created a method that causes plants to glow much brighter,and for a longer period of time,than previous efforts.Plants adapted by this method should be available for purchase within a few years.

The research was conducted through a teamwork between three scientific institutions and Plant,a biotech startup in Moscow.When this team examined a poisonous mushroom,they discovered that caffeic acid is responsible for its bioluminescence. In this new study, the team employed that information and inserted(嵌入)enzymes(酶) —which are specific to the mushroom —into the DNA of tobacco plants.In turn,the enzymes were able to interact with the caffeic acid in the tobacco plants,and cause them to glow both in the dark and in the daylight.

This method,the scientists claimed,made the plants 10 times brighter than previous efforts and the continuous light production didn’t harm the health of the plants. Interestingly, the light decreased as the leaves aged—but it also increased when the leaves were damaged. In turn, the team suggested this method could also help other researchers monitor plant responses to various pressures and changes in the environment. If a plant is short of water or a hungry sheep is harming a plant,bioluminescence could warn of this damage before it’s too late.