Winning a significant science award is a big deal, especially if you are 12 years old. But Marine Gill, a girl from Fresno, California, won the top award in the Scientific Junior Innovators Challenge (SIIC) for designing a fire detection system superior to existing ones.
Marine’s inspiration came from a fire that destroyed a restaurant in her neighbourhood during the spring of 2023. “I had never really experienced something like that before,” she told The Washington Post about the early morning fire, which started in the kitchen. “They had smoke detecting device(设备), and yet it still burned down.”
After she studied fire statistics, Marine spent over half a year developing a fire detection system that could have prevented the fire. Unlike traditional smoke detectors that sense active fires from the smoke in the air, Marine’s thermal(热的) imaging device is designed to stop fires from occurring.
With a thermal camera and a tiny computer, the device detects when a heat source has been left unattended for ten minutes and sends a text message warning. The hardest part was the programming. “I had two designs, and my first design completely failed. It was a really big challenge I had to go through,” she said. The final device outperforms traditional smoke detectors in speed and accuracy. Marine wants to bring the costs down to make it even more common than hardwired smoke detectors.
“The top winners have , exhibited boundless possibility,” Maya Franklin, president of Society for Science, said in the press release. “Their remarkable research not only reflects their talent but also puts a stepping stone to an exciting new future.”
1. What design won Marine Gill the top award in the SJIC?2. From where did Marine draw inspiration for the design?
3. Please decide which part is false in the following statement, then underline it and explain why.
Unlike traditional smoke detectors, Marine’s thermal imaging device is designed to sense active fires from the smoke in the air.
4. What is the main quality that has made Marine a top winner? Why?(In about 40 words)
Dear Max,
It must seem a little odd to get a letter from your own mother whom you see every day, but I hope you will read this and take what I have to say seriously.
I bought you a phone for your 12th birthday because you wanted one so much, and all your friends have one. I know you love your phone, but I wonder whether you are aware of just how much you use it.
From my perspective, it seems that you are constantly checking your phone for notifications (通知) or messages. You even do this when we’re having a family meal in a restaurant or when I’m talking to you. You may not realise this, but whenever you feel even slightly bored, you check your phone. You never seem to relax. You’re constantly on alert, and I don’t think this is very good for you. We all need to switch it off every now and then. And if I ask you to leave your phone at home when we go out, you sulk (生气) and get twitchy, almost as if you’re suffering withdrawal symptoms (戒断症状). It’s like your phone is a drug.
I have tried to talk to you about this, but whenever I ask you to put down your phone and look at me, you say “in a minute”. Unfortunately, “in a minute” never comes, and we never talk. I can’t actually remember the last time we had a proper face-to-face conversation. I even have to message you to let you know dinner is on the table! That’s why I decided to put my concerns in a letter to you.
Please don’t think I am writing this letter to punish you or to nag (唠叨) you. I know you are a good boy. I don’t think you want to hurt me or be rude intentionally. However, I recently heard about something called “nomophobia”—the fear of being without a phone. It’s a real illness and I’m worried whether you have it. I really think it would be a good idea if we all went to see an addiction expert together so we can all have a discussion about this serious problem. I know you won’t want to, but I’m very concerned about you. Please take some time to think about what I have written. Then let’s talk.
Mum,
1. What’s Max’s mum worried about?（no more than 10 words）2. Why did Max’s mum have to message him that dinner was ready?（no more than 6 words）
3. What does the underlined word mean in Paragraph 5?（no more than 2 word）
4. What is mum’s suggestion to solve this problem?（no more than 15 words）
5. What do you think of Max’s problem? Please explain.（no more than 20 words）
In order to fit in and make friends in a new school, Amanda observed how her classmates behaved and interacted with each other. Gradually, she perfectly adopted the mannerisms of the classmates around her, laughing at their jokes, nodding in agreement with their opinions, hiding herself into someone she thought others wanted her to be. We’ve all done these. This is social masking, the process of holding back or hiding our natural way of interacting with others so we can feel accepted.
In a world that often tells us to just be ourselves, you might wonder why many of us rely on social masking. “Social masking happens because we as a species want to be included,” says psychologist Dipti Tait. “It’s a tribal (群体的) thing of being together rather than being on our own. We all have certain masks to protect ourselves from exposure and difference.” While masking can help us deal with social situations, it can also come with negative consequences. Hiding our behaviours and interests constantly can lead to a strong feeling of separation, disconnection, and internal conflict. As a result, we may experience a heightened and increased possibility of developing depression as westruggle to understand social situations and signs that others take for granted.
Fortunately, a mask is not our own skin. We may feel extremely tired after social engagements and want to spend time alone in order to feel like ourselves. “The goal is to feel safe enough to remove the mask,” says Tait. “It’s crucial for individuals to receive acceptance and support for who they are, rather than feeling like they need to hide their true selves in order to fit in.”
1. What is social masking?2. Why do many of us rely on social masking?
3. Please decide which part is false in the following statement, then underline it and explain why.
When people struggle to understand social situations that others consider normal, they will feel less depressed.
4. In addition to masking, what else can you do to fit in when you are in a new environment? (In about 40 words)
In a fast-paced world, where stress and mental tiredness seem commonplace, we’re constantly looking for new ways to unwind. People may carry out a variety of activities to help them relax. But what about the birdsongs or other nature sounds? Could they also help people to let go of the tensions of modern life?
According to a study by King’s College London in 2022, seeing or hearing birds could help to boost the mental wellbeing of people. Taking a trip to places rich in birdlife like parks, forests and canals and encountering birds singing to each other in the trees could even help to treat some mental health conditions. And it’s not just birds that could have a curative effect on our moods. Another study conducted by the National Trust compared the effects of woodland sounds with voiced meditation (冥想) apps. The study found listening to birdsong as well as other woodland sounds like leaves crunching underfoot or the gentle flow of a stream boosted feelings of relaxation 30% more than the apps do. Other sounds which may help to cool people down are waves lapping on the shore, gentle wind, and light rainfall.
However, not all of us live in rural surroundings, and depending on where we live, a trip to the countryside to see birds may not be an option. But could the nature sounds that originate there still help you? According to research by California Polytechnic State University, even a recording of the sounds of birds had a profound effect on people’s mood, while other studies saw people listening to soundscapes of the coast and forests with similar outcomes to their wellbeing.
So, wherever you live, you can access the wonderful sounds of birds and nature during a stroll through a wood or via some headphones. And maybe listening to the chirps, trills, warbles and whistles of some birds could help you to relax after a long, hard day.
1. What did the study by King’s College London in 2022 find?2. How did the National Trust conduct the study?
3. Please decide which part is false in the following statement, then underline it and explain why.
According to the passage, birds singing, voiced meditation apps and the recording of the sounds of nature have the same effect on people’s mood.
4. Besides what is mentioned in the passage, what do you usually do to help you relax in your daily life? (In about 40 words)
There are two important teachers in this world. One is the nature. It was considered to be the best teacher in the old days, because man learned a lot from nature like lighting the fire and growing rice. It also provides man with many necessary things for life, such as water, food and so on.
Hu, 31, is a pioneer in nature education. He set up an organization five years ago. It offers nature-based programs to children under 12 years old, including many outdoor activities, such as planting trees and watching birds.
“Nature is friendly to us if we protect her. And don’t forget that we all are part of nature,” He said. The purpose of nature education is to teach people how to understand, respect (尊重) and get on well with nature.
Here comes the other important teacher — a book. The experiences people learned from nature were written down in the form of a book. This was a step forward because man could record their experiences and thoughts.
Books play an important role in our lives. Su Mingjuan, a girl from a poor family in a small village, has finished college and become a good bank clerk. She volunteers to encourage people to read more. She said, “Without reading books, I can’t have such a wonderful life.” Besides Su, millions of people learn from books and have better lives. Some people ever said, “A book is like a garden carried in the pocket (口袋).”
1. The passage mainly talks about2. According to Paragraph 1, nature teaches us some skills like
3. Hu works on nature education to help people
4. How did people record their experiences and thoughts in Paragraph 4? (10个词以内)
5. What can you learn from Su Mingjuan’s story? (20个词以内)
“Where are you going to college?” “I’m going to my local community college.” My answer seemed to be the magic phrase that would wipe the smile right off many people’s faces. It’s clear that people have a lot of misconceptions (误解) about community colleges.
Many people think community colleges are only for people who couldn’t get into a four-year school. But it is not true. In high school, I always got A’s. But when it came to applying to colleges, I had no idea what I wanted to major in and couldn’t justify spending thousands of dollars at a 4-year school until I knew what I wanted to do. My parents were very supportive of my decision to attend the community college.
Some people will ask, “Since the community college is cheaper, will you get a good education?” I found that nearly all of my professors taught the same courses at 4-year colleges. My professors were knowledgeable and experienced, and I found many of the courses challenging.
Some people think if I attend the community college, I will miss out on the “college experience”. I must admit that this is something I worried about a great deal the summer before college. But I soon learned that the community college, just like any other college, is what you make of it. I strived to make the most of my time at the community college. I also made tons of friends by joining clubs and attending student government meetings.
I took a lot of different courses. I had an amazing professor who suggested I take her journalism class. Never having written for my high school newspapers, I dared not take it, but since she was so enthusiastic, I eventually decided to have a try. That one course was all it took for me to realize that I wanted to become a journalist.
I look forward to graduating this May to pursue a career in broadcast journalism. Community colleges may not be for everyone, but for me it is a life-changing experience that has helped me discover who I am and the person I hope to become.
1. What was the author’s parents’ attitude towards his/her decision about attending the community college?2. How did the author make friends at community college?
3. Why daren’t the author take the journalism class at first?
4. What do you plan to get from your future college education? (About 30 words)
Give Ugly a Chance!
When it comes to wildlife protection, all species—the good, the bad, and the ugly—should be treated equally. Pandas, dolphins, and other cute wildlife are important, but we must pay attention to less cute animals, too. The world needs all kinds—without variety, our planet cannot survive. So if you want the future to be beautiful, you have to give ugly a chance.
Don’t Make Paper with My Home!
Billions of trees are being cut down every year to make paper for humans. Every tree that is cut down is a part of the habitat of animals such as these koalas. In this way a lot of animal homes are being destroyed! Is it right to make animals homeless so that humans can have more paper?
1. Read the posters and write a one-sentence summary for each.2. Complete the structure of the posters.
| image |
|
| |
| title | Give Ugly a Chance! | ||
| content | situation | “Ugly” animals are not treated equally as cute ones. | |
| reason | People don’t like them because of their appearance. | ||
| hope | Treat “ugly” animals equally. | ||
1. What are they doing?
2. What do you think is necessary for bird observation?
Back when I was in my twenties, I worked in an office in Philadelphia. I spent my day there crunching (运算) lifeless numbers. The job was really boring. However, it had its happy moments, like when I received a hard-earned promotion (晋升).
It was different on Tuesdays. On Tuesday nights, I walked to a nearby center to my “another job”. It was a world apart from my job during the day. I would make my way to a large room where I was greeted by shouts of excitement—“Miss Maggie is here!” This enthusiasm came from a group of kids who were all mine to teach. On these Tuesday nights, I taught volleyball for athletes of the Special Olympics.
As I entered this large room one Tuesday night, I noticed that Brian was sitting in the corner by himself, as usual. He came from a family that treated him badly. Unfortunately, this caused him a lot of anger and sadness.
As the other kids started to exercise, I walked over to Brian and sat down. I said hello, but he gave me only an angry mumble (咕哝) in return.
I gave Brian a gentle pat and told him that we’d love to have him join us. Once the kids had warmed up, I began my lesson. As the lesson progressed, Brian came out of his corner. Nervously, he approached me and asked if he could play. I put my arm around him and replied with an enthusiastic yes.
Working with Brian each week, I knew I had to be patient, and this experience taught me a valuable lesson. Finally, I became friends with Brian. I knew that I had to stay positive and make sure he knew that I was there for him no matter what happened.
1. When did the writer feel pleased in her office? (no more than 10 words)2. What is the meaning of the underlined sentence in paragraph 2?(no more than 10 words)
3. What did the writer teach the children? (no more than 5 words)
4. Why did Brian often feel angry and sad? (no more than 10 words)
5. What kind of teacher do you think the writer was? Why? (no more than 20 words)
10 . PROMOTING CULTURE THROUGH DIGITAL IMAGES通过数码影像推广文化
Lanzhou, 9 August 2017. A group of researchers and scientists from China and other countries are working together to help increase knowledge and appreciation of China’s ancient cultural heritage. They are recording and collecting digital images of cultural relics from the Mogao Caves, which were a key stop along the Silk Road throughout China’s ancient history. Nearly 500,000 high-quality digital photographs have been produced since the international project started in 1994.
The Mogao Caves have long been a meeting point for different cultures and are part of the history of many countries. Today, the caves are just as international as they were at the time when people travelled the Silk Road. Tourists from all over the world visit Dunhuang to see the caves, and the Getty Museum in Los Angeles has even reproduced a copy of the caves and paintings for people to admire in America.
By sharing so many digital photos over the Internet, the group hopes to promote even wider interest around the world in China’s ancient history, culture, and traditions. They also hope to further educate people about the importance of safeguarding historic and cultural relics for future generations to understand and appreciate. As one researcher who is working on the project explains, “Appreciating one’s own cultural heritage is very important for understanding oneself. Appreciating the cultural heritage of other countries is very important for international communication and understanding.”
Read the text and answer the following questions.1. What is the genre of the text?
2. What is the main idea of the text?
3. Complete the structure of the text.
| a news report | headline | PROMOTING CULTURE THROUGH DIGITAL IMAGES |
lead | Lanzhou, 9 August 2017. A group of researchers and scientists from China and other countries are working together to help increase knowledge and appreciation of China’s ancient cultural heritage | |
body | ||
end |
