1 . Gifted students in the Wichita Falls Independent School District in Texas had the opportunity to travel to STEM facilities and learn coding and other technical skills, but the transportation is not convenient. “We just started talking about, ‘Wouldn’t it be cool if we were able to design a mobile STEM lab? ’ ”says Dr. Peter E. Griffiths, the district’s associate superintendent. Educators soon realized that they could retrofit an old bus into a mobile STEM lab, which would provide increased access to career and technical education (CTE) experiences for students.
Districts sold off buses when the vehicles became too old. Griffiths and his colleagues decided to retrofit one of those old vehicles. “Give me your ‘best worst’ bus,” Griffiths said to the transportation department. Soon the process of transforming began. Griffiths reached out to Reuben Rodriguez, the owner of a local car company, and explained what they wanted to do. Rodriguez agreed to work with the district on the price on condition that they could send CTE students to lend a hand with some of the building work. And bringing the bus from the dream stage to fruition has taken a lot of joint efforts of educators and the community.
Called STEAM Machine, the bus looks like a device from a video game or a real-life Lego truck, and rides as a mobile maker space. “It has two touch screen TVs outside. It comes complete with drones and drone obstacle courses that will help students learn about coding in an enjoyable way,” Griffiths says. “Those are things that a lot of these kids have never experienced before.”
To drive the bus, the district has hired a retiring teacher who will take the bus to various schools and engage in different lessons with students and educators. “We were so concerned about kids losing out on experiences before, and this is a solution. We aren’t going to let this go. The STEAM Machine will be equipped with all the necessary materials and resources, and it may change the way students learn and engage with their education,” Griffiths said.
1. What is the main purpose of the mobile STEM lab?A.To develop students’ interest in STEM research. |
B.To replace traditional school buses with electric ones. |
C.To provide fun activities for students during long trips |
D.To enable students to get more learning chances. |
A.Educators needed to pay him in advance. |
B.Some students could help with the building work. |
C.The old bus should be equipped with high technology. |
D.The district must provide him with necessary materials. |
A.It brings students fun learning experiences. |
B.It awakens students’ curiosity about bus driving. |
C.It protects students’ health with its special design. |
D.It saves students’ time by reducing traffic on the road. |
A.Doubtful. | B.Worried. | C.Hopeful. | D.Unclear. |
A.Safe and long-lasting. | B.Fashionable and comfortable. |
C.Creative and educational. | D.Cheap and eco-friendly. |
2 . Global Essay Competition
The John Locke Institute encourages young people to develop the characteristics that turn good students into great writers. Our Essay Competition invites students to explore a wide range of challenging and interesting questions beyond the limits of the school curriculum (课程).
All of our essay prizes are judged by senior academics from the University of Oxford. The judges will choose their favourite essay from each subject category and an overall “best essay” across six subjects: Philosophy, Politics, Economics, History, Psychology and Law.
Entry Requirements
Entry is open to students from any country. Candidates must be eighteen years old, or younger, on the date of the submission deadline, 30 June. Candidates for the Junior Prize must be fourteen years old, or younger, on the date of the submission deadline. Each essay should address only one of the questions in your chosen subject category, and must not exceed (超过) 2, 000 words.
Key Dates
30 June: Submission deadline
14 July: Short-listed candidates informed
26 August: Awards Dinner for the Junior Prize
2. September: Awards Dinner for the Economics Prize and other prizes
Prizes
There is a prize for the best essay in each category. The prize for each winner of a subject category, and the winner of the Junior category, is a scholarship worth US $2,000 towards the cost of attending any John Locke Institute programme, and the essays will be published on the Institute’s website. The prize-giving ceremony will take place in Oxford.
The candidate who submits the best essay overall will be awarded an honorary John Locke Institute Junior, Fellowship, which comes with a US $10, 000 scholarship to attend one or more of our summer schools.
1. What should the entry be about?A.The limits of school courses. | B.The characteristics of great writers. |
C.One of the given questions. | D.Anything in the chosen fields. |
A.It sets a word limit on essays. |
B.It has six subject categories. |
C.Its prizes are judged by voting online. |
D.It is open to any student regardless of his or her nationality. |
A.10 | B.14 | C.18 | D.20 |
A.On 30 June. | B.On 14 July. |
C.On 26 August. | D.On 2 September. |
A.A fellowship at Oxford University. | B.A summer school scholarship. |
C.A chance to get published. | D.A US $1, 000 award. |
3 . Styrofoam, or polystyrene, is a light-weight material, about 95 percent air, with very good insulation (隔热) properties, according to Earthsource.org. It is used in products from cups that keep your drinks hot or cold to packaging material that protects items during shipping. With the above good features, Styrofoam still enjoys a bad reputation. It cannot be recycled without releasing dangerous pollution into the air. The U. S. Environmental Protection Agency says it is the fifth-largest creator of harmful waste.
But now the common worms which are usually disgusting can come to the rescue, specifically, mealworms. Scientists from the U. S. and China have discovered that mealworms can digest plastic. One mealworm can digest a pill-sized amount of plastic a day. Study co-author Wei-Min Wu says that in 24 hours, the plastic is turned into carbon dioxide.
Since Styrofoam has no nutrition at all, are the worms hurt by eating plastic? Much to the scientists’ surprise, the study found that worms eating Styrofoam were as healthy as worms eating bran (谷糠). The researchers will study the worm’s eating habits and digesting system, looking to copy the plastic breakdown but on a larger scale. Once the way can be put into practice, it will make a revolutionary difference to the disposal of plastic.
“Solving the issue of plastic pollution is important”, says Wu, a Stanford University environmental engineering instructor. After all, our earth is small and landfill space is becoming limited with too much garbage waiting to be dealt with, he says.
About 33-million tons of plastic are thrown away in the United States every year. Plastic plates, cups and containers take up 25 percent to 30 percent of space in America’s landfills. One Styrofoam cup takes more than 1 million years to recycle in a landfill, according to Cleveland State University.
1. What do we know about Styrofoam?A.It can be used to cool drinks. |
B.It is a weightless material. |
C.It is harmful when recycled. |
D.It is usually used on ships. |
A.Mealworms have amazing digesting power. |
B.Mealworms are not bad in their nature. |
C.Mealworms can rescue people’s lives. |
D.People misunderstood mealworms in the past. |
A.To find ways to help mealworms grow larger. |
B.To imitate their ways of breaking down plastic. |
C.To help develop their digesting ability. |
D.To make sure of their safety after eating plastic. |
A.by raising amounts of mealworms |
B.by environmental engineering instructors |
C.using a method inspired by eating mealworms |
D.without sending out dangerous pollution |
A.Styrofoam is widely used in daily life. |
B.Mealworms are genius at eating plastic. |
C.Plastic recycling may be no more a problem. |
D.Plastic can be turned into carbon dioxide. |
4 . National Music Theater Competition
The 2024 National Music Theater Competition (NMTC) will be held. It was launched in 2011 as the first national competition for the emerging professional music theater soloist (独唱者). NMTC has provided industry connections for past competitors and winners that have led to their success on Broadway and other venues.
Prizes (each prize only for a person)
The champion: $5,000 plus a concert at the next national conference of National Association of Teachers of Singing (NATS), a $1,000 Gift Certificate from Hal Leonard, a Career Management Services package from Stage Door Connections.
The runner-up: $2,500 plus a $500 Gift Certificate from Hal Leonard.
The third place: Louise Lerch Prize; $1,000 cash prize.
The fourth place: Bill Hayes Prize; $750 cash prize.
Qualification
Singers aged from 20 to 28 as of September 15, 2023.
Entrance Procedure
Application requires a fee of $900, but for these students of NATS members the fee is $75. Application fees due to cancellation by the applicant won’t be returned. All application materials must be submitted by September 15, 2023. If you are planning to submit your application for the online round, you must complete the submission by September 15, 2023, but you’ll have 30 days after the deadline to upload your audition (试唱) videos. Late or incomplete applications will not be considered.
Where to Audition
The preliminary (预选的) round
Live auditions: November 1 to 10, 2023 in New York City.
Online auditions: Video submission deadline is October 15, 2023.
Semifinal and final rounds
Live auditions: The semifinal round: January 3 to 9, 2024; the final round: January 15 to 20, 2024.
The semifinal and final rounds will be held in New York City as part of the 2024 NATS Winter Workshop.
1. Why was the National Music Theater Competition launched?A.To make people like music. |
B.To promote the leisure industry. |
C.To popularize Broadway musicals. |
D.To seek promising talents. |
A.A $500 Gift Certificate and Louise Lerch Prize. |
B.$2,500 in prize money and a Gift Certificate. |
C.A Career Management Services package. |
D.A chance to perform at a concert. |
A.Being at least 28 years old. |
B.Applying for membership of NATS. |
C.Submitting application materials on time. |
D.Uploading audition videos by September 15. |
A.Competitors can enter the semifinal round on January 18, 2024. |
B.Both online and live auditions are available in any round. |
C.There are three rounds in the competition in total. |
D.Application submission deadline is October 15, 2023. |
A.To call on people to explore their potential in music. |
B.To attract young singers to apply for the competition. |
C.To appeal to young singers to become NATS members. |
D.To encourage people to enter the musical industry. |
5 . In the UK, the government showed throwaway cups should be forbidden altogether by 2023 if they are not all being recycled. As a result, Starbucks said it would try out a 5p (5 pence) cup charge in 20 to 25 central London shops. “We will begin it next month and at first it will last for three months,” the company said, adding that it continued to offer a 25p (25 pence) discount to customers who brought their own reusable cups.
The government agrees plastic waste is a problem and will consider taxing disposable (一次性的) plastics. The committee’s chair, Mary Creagh, said, “The UK throws away 2.5 billion disposable coffee cups every year. Almost none are recycled. Coffee cup producers and shops haven’t taken action to change this. So we need to kick-start a change in recycling.”
The Liberal Democrats said they had been suggesting a charge on coffee cups since September 2016. The party’s spokesman, Tim Farron, said, “The result is clear that the tax works. The 5p charge on plastic bags has largely cut down the usage and helped protect our environment.”
The 5p tax is being against by the makers of paper cups. Mike Tuner, of the Paper Cup Alliance, said paper cups were the safest solution for drinks. “The paper cups we produce in the UK can be recycled, and are being recycled. We are trying to increase recycling rates. Taxing the morning coffee run won’t solve the problem, but it will hurt consumers,” he said.
Disposable coffee cups are technically recyclable, but most are not because the UK has just three machines that can split the paper and plastic parts for recycling. The committee has called on the government to require coffee cups from cafes without in-store recycling systems to carry “not recycled” marks to remind customers. Cafes with in-store recycling systems should print their cups with “recyclable in store only”.
1. About the throwaway cups, Starbucks will ________.A.offer a half-price discount to customers with their own cups |
B.support the idea of forbidding throwaway cups till 2023 |
C.charge customers 5p per throwaway cup in some shops |
D.stop to offer throwaway cups in its shops right now |
A.Coffee cup makers will take action to recycle the water. |
B.The use of the disposable plastics is a nationwide problem. |
C.Coffee cup users pay much attention to the plastic problem. |
D.The UK government will ban all disposable coffee cups by 2023. |
A.More people will fight against the charge. |
B.There will be little change in our environment. |
C.Fewer people will use the disposable coffee cups. |
D.There will be a competition between coffee shops. |
A.will be supported by the makers of the paper cups |
B.will affect the consumers instead of solving the problem |
C.can give a hand to increasing recycling rates of the makers |
D.can be the best solution for the government to cut down waste |
A.There are not enough professionals in this area. |
B.There is not enough professional equipment. |
C.Consumers don’t have recycling knowledge. |
D.Cafes don’t have recycling systems at all. |
6 . The United States is a sports-loving nation. Sports in America take various forms: organized competitive struggles, athletic games, hunting and fishing. Most sports are seasonal, so that what is happening in sports depends upon the time of year.
Baseball is the most popular sport in the US. It is played throughout the spring and summer, and professional baseball teams play well into the fall.
Football is the most popular sport in the fall. The game originated as a college sport more than 75 years ago. It’s not the same as European football or soccer. In American football there are 11 players as well on each team, and they are dressed in padded uniforms and helmets because the game is rough and injuries are likely to occur. It is still played by almost every college and university in the country.
Basketball is the winner sport in American schools and colleges. Like football, basketball originated in the US, many Americans prefer it to football because it is played indoors throughout the winter and because it is a faster game. And the famous NBA games are considered the best of this game.
Other sports attracting a great many people include wrestling, boxing and horse racing. Although horse-racing fans call themselves sportsmen, the exactness of the term is questionable, as only the jockeys who ride the horses in the races can be considered athletes. The so-called sportsmen are the spectators, who do not come primarily to see the horses race, but to bet (打赌) upon the outcome of cach race. Gambling is the attraction of horse racing.
1. Baseball is so popular in America that some professional teams play it until __________.A.spring | B.Summer | C.fall | D.winter |
A.to avoid unexpected injuries |
B.to play it like European football |
C.to make the game difficult enough |
D.to look like professional players |
A.NBA games are very popular |
B.it comes from the US |
C.it is much faster than football |
D.it is played indoors all the winter |
A.mainly stand and watch the races |
B.don’t ride horse in the races |
C.are only interested in the results |
D.don’t care who wins in the races |
A.the person who bets upon the race |
B.the person who cares about horse-racing |
C.the rider who enjoys watching the race |
D.the rider who competes in horse-racing |
7 . The other day, my sister and I were sitting in a restaurant, trying to have a conversation, but her children, four-year-old Willow and seven-year-old Luca, would not stop fighting. The arguments—over a fork, or who had more water in a glass—never stopped.
Then my sister reached into her handbag, produced two shiny iPads, and handed one to each child. Suddenly, the two were quiet. They sat playing games and watching videos, and we continued with our conversation.
After our meal, as my sister stuffed the iPads back into her bag, she said, “I don’t want to give them the iPads at the dinner table, but if they keep them occupied for an hour so we can eat in peace, I often just hand them over. I’m afraid it’s bad for them. I do worry that it makes them think it’s OK to use electronics at the dinner table in the future.”
Dr. Gary Small, director of the Longevity Center at the University of California, Los Angeles says that the brain is highly sensitive to stimuli (刺激物), like iPads and smartphone screens, and if people spend too much time on one technology, and less time interacting (互动) with people like parents at the dinner table, that could prevent the development of certain communication skills.
“Conversations with each other are the way children learn to have conversations with themselves, and learn how to be alone,” said Sherry Turkle, a professor of science, technology and society at the Massachusetts Institute of Technology. She fears that children who do not learn real interactions, which often have imperfections, will come to know a world where perfect, shiny screens give them a false sense of intimacy (亲密) without risk. However, they need to be able to gather themselves and know who they are. So someday they can form a relationship with another person without a panic of being alone. “If you don’t teach your children to be alone, they’ll only know how to be lonely,” she said.
1. What did Willow and Luca fight about?A.iPads. | B.Little things. | C.Delicious food. | D.Interesting things. |
A.She was critical of it. | B.She felt it was worth a try. |
C.She was uncertain about it. | D.She felt surprised at its effect. |
A.Provide their children with various technologies. | B.Teach their children communication skills. |
C.Talk to their children at the dinner table. | D.Limit their children’s screen time. |
A.Children are afraid of taking risks. | B.Children try to escape from the real world. |
C.Children can’t live without electronic devices. | D.Children can’t deal with companion—less situations. |
A.To tell a true story. | B.To discuss a phenomenon. |
C.To give practical suggestions. | D.To compare different opinions. |
8 . Steven Stein likes to track garbage trucks. He says, “It’s hard to resist.” Stein’s strange habit makes sense when you consider that he’s an environmental scientist who studies how to reduce litter, including stuff that falls off garbage trucks as they run down the road. What is even more interesting is that one of Stein’s current plans is defending an industry behind a source of trash: plastic shopping bags.
Americans use more than 100 million plastic bags every year. So many end up in tree branches or along highways that a growing number of cities are banishing (排除) them from checkout lines. The bags are outlawed in some places in the USA.
Facing these situations, plastic-bag manufacturers are hiring scientists like Stein to make the case that their products are not as bad for the planet as most people assume. “It’s important to base your decisions on facts,” says Stan Bikulege, CEO of Hilex Poly, which has hired Stein.
Among the bag makers’ argument: many cities with bans still allow shoppers to purchase paper bags, which are easily recycled but require more energy to produce and transport. And while plastic bags may be ugly to look at, they represent a small percentage of all garbage on the ground today.
The industry has also taken aim at the product that can take the place of plastic bags: reusable shopping bags. The sturdier a reusable bag is, the longer its life and the more plastic-bag use it cancels out. But this plan has another side. Longer-lasting reusable bags often require more energy to make.
Environmentalists don’t agree with these points. They hope paper bags will be banned someday too and want shoppers to use the same reusable bags for years. So are reusables our destiny? The answer is probably yes. And Andy Keller, inventor of reusable polyester (聚酯纤维) bags, says, ”If you can carry it out in your hands or put it back in your car, you don’t need a bag.”
1. The first paragraph serves as___________.A.an explanation | B.an introduction | C.a comment | D.a background |
A.To collect facts about shopping bags. |
B.To show plastic bags are eco-friendly. |
C.To research on people’s consuming habits. |
D.To prove plastic bags are better than people thought. |
A.They look a bit ugly. | B.They are easy to break. |
C.Their prices are comparatively high. | D.Their production is energy-consuming. |
A.Stronger. | B.Lighter. | C.Heavier. | D.Softer. |
A.Forget about plastic bags. | B.Paper bags are coming. |
C.Paper, plastic or neither. | D.A strange scientist. |
The morning of my daughter’s first school play I had an important business meeting. I went to the play, getting a seat in the front row. I even brought my mum along in case it overran. But, not wanting to be late for my appointment, I moved quietly to the back. My daughter, who was just three at the time, noticed my empty seat and started to cry. Outside the doorway, I heard one mum say loudly and angrily, “She’s gone to work.” I watched as some of the others rolled their eyes. My stomach went cold.
It’s OK for a mum to have a job — as long as it’s part-time, fits around the school run or means she doesn’t have to leave the school play early or fly to the other side of the world now and again to earn a living. During the decade I’ve been a working mum I’ve received numerous critical comments from women about my work choices, but I think running my own business and travelling with my work when I can (while still taking my daughter to school most days and making pretty much every show or event) is setting a good example to my daughter. It shows her that it is possible to succeed at a time when women in many professions find it harder than men to reach the top and get less pay.
But I often feel I’ m in the minority. Do the women who roll their eyes at other women who leave the school play early or show up late to parents’ evening because their meetings overrun really believe females should only be in part-time, flexible work that fits around their children? I think it’s time for women to support each other’s career decisions.
1. What does the text mainly talk about?(no more than 10 words)2. What does the underlined sentence in the first paragraph probably mean?(no more than 25 words)
3. What may the author’s daughter learn from her working mother?(no more than 30 words)
4. What kink of job should a mother have according to other mothers who rolled their eyes? (no more than 5 words)
5. Do you agree with the author? Give your reasons.(no more than 25 words)
10 . What are scientists?They are often described as gray-haired white-coated dull scholars.
But the world has changed.Young scientists are making their voices heard and releasing their powers on the world stage.
This is also true in China.Rising stars include new materials expert Gong Yongji,university professor Liu Mingzhen,and biologist Wan Ruixue.At the age of 28 in 2018,Wan Ruixue received the 2018 Science & SciLifeLab Prize for Young Scientists.This is a global prize to reward outstanding scientists at an early stage of their careers.
She focuses mainly on biomedicine (生物医学) and artificial intelligence.“Both are cutting-edge (前沿) technologies at an early stage of development,” she said.
“So,I think they have great potential to be developed.I think in the study of cutting-edge technologies,China and other leading countries in the world are standing on the same starting line.And in the study of structural biology,China is likely to become the leader.”
She felt it was her fate to become a biologist.“I grew interested in the natural world,when I was very young,” she said.In 2009,she entered Sun Yat-sen University.
In her third year at the university,she realized that she wanted to do something related to biomedicine.So she emailed China’s top biologist Shi Yigong,hoping to join his lab at Tsinghua University.
Shi recognised her talent and welcomed her.Years of efforts at the lab have paid off.Her research on the high-definition 3D structure of spliceosome led to a scientific breakthrough.
Unlike many of other young scientists who choose to pursue further study abroad,Wan currently has no plan to go overseas.
“The whole ecosystem for scientific research is continually improving in China,” she said,adding that the country has great science facilities.
1. What does the underlined word “releasing” in paragraph 2 mean?A.Giving out. | B.Getting over. |
C.Finding out. | D.Taking over. |
A.Anxious. | B.Confident. |
C.Disappointed. | D.Satisfied. |
A.Her teacher led her into the field. |
B.She finds it’s easier than she thought. |
C.Her contribution has been recognised. |
D.She thinks it’s boring but worth trying. |
A.China’s Breakthrough in Science |
B.Rising Young Scientists in China |
C.Wan Ruixue:A Successful Young Scientist |
D.New Image of Chinese Scientists |