Once a group of 17-year-old schoolboys decided to break the world basketball marathon record ( 马拉松记录). They wanted to play for ninety hours and add six hours to the record. Each team had nine players, with five at a time. The boys decided each person would play 21.5 hours and then rest for 2 hours. Then it started between both of the sides at 6 o'clock in the evening.

    The first night was very hard for the players. When it was their turn to rest, they were too exited(兴奋的) to fall asleep at once. After sleeping for a short time, they had to play again.

    On the second night, they fell asleep as soon as they stopped. Some of them had trouble with their feet and hands, but the only serious problem was a psychological one. Each boy was thinking: Why am I doing this? How can I play any longer?

    After the third night, the players knew they could finish the ninety hours. The basketball on the fourth night was very slow. But in the final hours, the players got better. For the last few minutes, the players looked as fresh as when they started. How happy everyone was!

阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

    Human beings are the most intelligent of all animals because we are gifted with the ability to think and reason logically. Scientists and even common people with special intelligence have made a lot of inventions and contributions to modern lifestyle in the past. “Houses” have been the most popular area for discoveries and inventions in the past and even now.

    Many household items have been the result of inventions of people who desired better functioning of the existent products. Every individual has intelligence and if it is used properly for the right purpose it leads to invention of a new tool or device. Many new household inventions are made almost every day and there are specific companies, which particularly keep a record of all these inventions.

    A lot of inventions have been made recently in the household field. These products are patented(专利的) and have trade mark licenses. The patented sliding cinch is a very simple but effective method to prevent shoulder stress and injury for those who work before computers all day long. Vanity PC is a type of computer furniture that specifically hides all the computer wires and keeps a clean and good look. All the outdoor dust, mud and snow can be kept out of the house by installing(安装) the dirt drain(排水管) at the entrance of the door. Another important invention is the automatic toilet night-light, in which a small light starts when the lid of the toilet seat is opened and closes as soon as the lid is closed.

    These are some of the new household inventions invented mostly by common people. Thus, a variety of new household items are invented every day, which helps in a better functioning of household chores and in a more useful manner.

    Imagine the tallest building in the United States. Fill that giant building 44 times with rotten fruits and vegetables. Now you know how much food Americans waste every year.

    It is hard to believe, right? About 133 billion pounds of food get thrown away. That's one-third of all the food we produce. And a lot of it is thrown away for one simple reason: It's ugly.

    The problem is that nature isn't perfect. Apples can get scarred (留下疤痕) by storms. Cucumbers grow in C shapes. Carrots change into unusual fork-like forms. Watermelons get too big to fit on a refrigerator shelf. These crazy-looking fruits and vegetables may taste great. But most grocery stores refuse to sell them. Store owners say people judge food by how it looks. No one wants a tomato that looks like a two-headed monster. But what if you could buy that tomato for half-price?

    A new movement is trying to make people see the “beauty” in ugly food. Some stores are selling ugly produce. It tastes the same. And you pay less for it because the food doesn't look perfect.

    Usually, the stores find a nicer word than “ugly”. A Canadian chain uses “naturally imperfect”. In some US stores, it's “misfit produce”. Whatever you call it, ugly food helps many people. Fanners get paid for food they were going to have to throw away. Shoppers get cheaper fruits and vegetables. The ugly-food movement will also help some of the 44 million Americans who don't have enough to eat. Many groups give the ugly produce to hungry people.

    So really, who cares if that carrot looks a little… ugly?

    If conditions get bad enough, almost any kind of weather can become a storm.

Stormy weather can cause people to cancel their plans. It can cause major events to be postponed. And severe stormy weather can be dangerous to people, fortune and anima1.

    If you weather the storm, or ride out the storm, you survive and move on without harm or injury. For example, 1et's talk about Tornado Alley, the name for part of the central United States. During springtime, this area often has a large number of powerful tornadoes. People who live there are taught to shelter in the safest place they can find and wait for the storm to pass. People who live in Tornado Alley are used to weathering many storms!

    You can also weather a storm, but it doesn't involve actual weather. “To weather the storm” can also mean to make it through a difficult experience or trying times. So, if the stock market(股市)crashes, you might have to weather a financial storm.

    Often before a big storm, conditions are calm. The calm before the storm can happen anytime. It is the time before something bad happens. For example, at the beginning of a family reunion, the adults were all talking happily. But the older children knew it was just the calm before the storm. They've seen it happen before. The adults talk happily for about an hour. Then they start arguing about events from the past—things that should really stay buried!

    But after the storm begins and you find yourself in the middle of it, you are in the eye of the storm. In the world of weather, the eye of the storm is the calmest part, in the center of a hurricane, for example. However, in the English language, if you are in the eye of the storm, you are in the most intense part of a conflict. For example, she had no idea that walking into the meeting would put her in the eye of the storm.

    However, a brainstorm does not exist in the world of weather. To brainstorm means to try to solve a problem by talking with other people. And don't worry. If we have trouble thinking of an idea for the next program, we can always brainstorm with you!

Many got sleepless nights after Sora amazed the world with its remarkable ability of creating videos directly from text instructions. Discussions about what the artificial intelligence model can do and make a difference continue.

Some said it could give a huge blow to traditional industries such as film and television making, looking forward to the day when a movie can be created right after a novel is put into the model. But others remain skeptical about how powerful the model can be in changing the landscape of AI application. 

Developed by a group of young talent from Microsoft-backed company OpenAI, the text-to-video model can generate videos up to a minute long while maintaining visual quality and adherence to the user's prompt.

Shen Yang, a professor at the School of Journalism and Communication, Tsinghua University , said, "Sora represents a revolutionary leap in the field of AI-generated content (AIGC)." 

As one of the leading scholars in AI research in China, Shen leads a team that studies the philosophy of AI. Until he learned about Sora on February 16, Shen was quite satisfied with his team's AI-generated videos. A two-minute video on the Spring Festival produced by Shen's team have recently won many likes on social media platforms. "Compared with the new model Sora, what we used are tools of the previous generation. There's a huge gap in between," said Shen.

As a frequent user of AI, Shen said the technology not only helps improve his productivity, but also benefits his daily life. His wife was suffering from cancer and many complications, and he used AI to assist in finding treatment, which has remarkably prolonged her life. He even wrote an award-winning science fiction novel using AI.

However, new technologies do not mean good news to everyone. Many also concern about AI models' safety issues since related regulations are lagging behind. 

Sora is going to bring changes in many fields, including short video, film and television, news, games, advertising, education, and even industrial manufacturing, according to Shen. There is still much room to improve AI models. For instance, current AI models are not capable of drawing characters accurately and quickly. Shop signs lack meaning in Sora's demo video showing a woman walking down a street in Tokyo. But these problems are believed to be solved as models update.

Columbia Engineering's Summer High School Academic Program for Engineers (SHAPE) is a selective pre-college program for high school students and recent graduates. SHAPE is tailored for students with a gift for STEM: science, technology, engineering, and mathematics. Each 3-week session offers college-level, project-based courses in engineering taught by celebrated professors at the university. 

SHAPE gives students a more realistic picture of what it means to be an engineer and its professional development components help students develop the skills they need to get there.

Courses

SHAPE features creative problem-solving courses and exposes students to innovative engineering techniques and knowledge presented by professors. Please note that SHAPE does not provide college credit. 

Students gain access to the famous MakerSpace and state-of-the-art research laboratories after completing the safety training and will only do so under close guidance. 

SHAPE also provides students with workshops to explore career fields, professional development, and guidance on sharpening one's college application from admissions officers. Students in the program will be visiting companies and organizations that show the classroom content in practice. 

Application

Students are selected based on the following criteria: 

⒈Strong academic record 

⒉Personal statement to demonstrate excitement and interest in STEM through engagement in challenging courses, activities, projects, etc. 

⒊Enthusiastic letter of recommendation submitted by a math or science teacher 

⒋Creative responses to two required questions and one of the three optional questions 

We encourage all students to apply by the priority deadline of June 15, 2023, so there is no application fee. After the priority deadline, a $50 application fee is required. 

SHAPE is dedicated to supporting students and their families in need of financial assistance. We offer a limited number of need-based scholarships, which cover the full cost of SHAPE. To be considered for a need-based scholarship, families will need to provide a recent pay receipt and complete a Family Income and Expense Worksheet.

Email: shape@columbia.edu for more information.