阅读理解 

 Four Pre-College Summer Science Programs 

 Sustainable Animal Husbandry 

 This 3-week program is worth attending! In addition to some lectures and class discussions, students will also tour a variety of animal farms, practice animal handling techniques, and learn about the relationships between domestic (家养的) animals and humans.  

 Where: Cornell University, Ithaca, New York 

 How Much: $6,310 including tuition (学费) and room & board 

 Biological Research and the Health Professions 

 You will spend six weeks exploring different aspects of life as a researcher or doctor in this program. Activities include dissecting (解剖) a chicken with a world-famous zoologist, learning about non-traditional medical therapies (疗法), measuring electrical communication signals in living fish, talking with a top cancer researcher, and much, much more.  

 Where: Cornell University, Ithaca, New York 

 How Much: $12,825 including tuition and room & board 

 Clark Scholars Program 

 The seven-week summer research program offers students an opportunity for hands-on practical research with leading researchers and members of Texas Tech University. This unique opportunity, which includes weekly discussions and field trips, also pays students a $750 tax-free stipend (津贴) and provides room and board.  

 Where: Texas Tech University, Lubbock, Texas 

 How Much: Students receive a $750 tax-free stipend 

 Program in Mathematics for Young Scientists 

Mathematics is an important part of science, and this 6-week program is the perfect summer program for ambitious and motivated students to improve their math skills. They'll team up with other students, research mathematicians, and professors, and visit scientists for a typical day of number theory lectures, seminars, independent and group work and research, hands-on experiments, and plenty of fun activities.

 Where: Boston University, Boston, Massachusetts 

 How Much: $6,600 including tuition and room & board 

1. （1） Which program best suits a student interested in farming? 

   A . Clark Scholars Program. B . Sustainable Animal Husbandry. C . Program in Mathematics for Young Scientists. D . Biological Research and the Health Professions.
3. （2） What can you engage in without having to pay? 

   A . Practical research. B . Medical therapies. C . Animal science. D . Mathematics.
5. （3） What does each of the four programs provide? 

   A . Field trips. B . Class discussions. C . Hands-on activities. D . Interviews with scientists.

 阅读理解 

Science fiction pioneer and writer Wu Yan won the National Outstanding Children's Literature Award in 2021 for his latest work China Orbit. The book focuses on the development of the Chinese aerospace (航空航天) industry, and it was inspired by the planning and preparation for China's first but canceled manned spaceship, "Shuguang 1", also known as Project 714, during the late 1960s and early 1970s.

"I collected many historical documents and stories and started writing decades ago," Wu said. Partly based on Wu's own experiences in the 1970s, the book is a combination of reality and fiction, and in some ways his own memoir (回忆录) is added into the science fiction. This innovative and unique writing method makes the book stand out and has even stirred up a debate on how to categorize it. Is it science fiction, popular science, children's literature, or aerospace literature?

His fellow science fiction writer Liu Cixin, author of The Three-Body Problem, sees it more deeply, and believes China Orbit is not really children's science fiction or popular science. He thinks it is too complicated to be classified into a single category. He speaks highly of China Orbit as a unique science fiction novel that vividly shows a child's real-life experience in a military camp (军营) of a specific era.

In Wu's opinion, China is a big market for children's science fiction, but it still lacks extraordinary works. He warned people not to try to earn quick money from it after The Three-Body Problem frenzy (狂热) and the movie The Wandering Earth, because Chinese science fiction still has a long way to go. "We need to build Chinese science fiction step by step with the accumulation of really great works. We need to innovate, and treat it as part of building China's new culture," Wu said.

1. （1） What is the book China Orbit mainly about? 

   A . The space industry in China. B . Outstanding Chinese astronauts. C . China's first manned spaceship. D . An outline of China's new culture.
3. （2） What is Wu's approach to writing China Orbit?

   A . He organizes the writing by time. B . He tells the story in the form of debate. C . He focuses on creating the role of children. D . He combines his own experiences with fiction.
5. （3） What is Liu Cixin's attitude to China Orbit?

   A . Favorable. B . Doubtful. C . Unclear. D . Tolerant.
7. （4） What can we infer from the last paragraph? 

   A . China Orbit has great commercial value. B . Chinese science movies are of poor quality. C . Innovation is vital to Chinese science fiction. D . Wu Yan is disappointed at the Chinese film market.

 阅读理解 

For centuries, humans have explored the Earth's mountains, jungles and deserts. But despite covering over 70% of the Earth's surface, the ocean is still relatively a mystery. In fact, we know more about the surface of Mars than we learn about the sea floor. However, getting a fuller picture of the ocean would enable us to pilot ships more safely, create more accurate climate models, build offshore wind farms and protect ocean species — all part of what's known as the "blue economy".

 Underwater robotic vehicles equipped with sensors are helping gather that data more quickly and more cheaply than ever before. But many of these vehicles rely on batteries with a limited lifespan, and need to return to a boat or the shore to recharge, making it difficult for them to map remoter parts of the sea.  

A company called Seatrec is rising to the challenge, founded by oceanographer Yi Chao. While working at NASA, he developed a way to power ocean robots by making use of the naturally occurring temperature disparity of the sea. As the robot moves between colder and warmer parts of the ocean, the material inside the power module either melts or becomes solid, causing pressure that in turn creates energy and powers the robot's generator. "The ocean robots can get charged by the sea, so they can extend their lifetime almost indefinitely," Chao said.

 The power module can be placed in existing data-gathering robots. The robot dives a kilometer down to examine the chemistry and the shape of the seabed, using sonar to create a map of the surrounding area. The robot returns to the surface to send back its findings via satellite.  

The technology can extend the reach of data-gathering devices, according to Jamie McMichael-Phillips, director of the Nippon Foundation-GEBCO Seabed 2030 Project. "One of the huge challenges we have is simply physics: unlike mapping the Earth's surface where we can use cameras or satellites, at sea, the light can't go through the water column. So we're much limited to using sonar systems. Therefore, this technology can help deal with the problem well," said Jamie.

1. （1） What does Paragraph 1 tell us about ocean exploration? 

   A . It is challenging but significant. B . It may do harm to ocean creatures. C . It can be as difficult as space exploration. D . It mainly focuses on mapping the seabed.
3. （2） What's a barrier to present underwater robotic vehicles' working successfully?

   A . That they fail to gather data rapidly. B . That they lack the stable power supply. C . That they can only map shallow waters. D . That they work poorly with advanced sensors.
5. （3） What does the underlined word "disparity" in Paragraph 3 mean?

   A . Control. B . Restriction. C . Difference. D . Measurement.
7. （4） Which of the following can be the best title for the text? 

   A . Aims of the Seabed 2030 Project B . The prospects of data-gathering robots C . The "blue economy" project of Seatrec D . New power modules for ocean robots

 阅读理解 

 At Southmead Hospital in Bristol, researchers are experimenting with robots programmed to interact with patients for simple forms of physiotherapy (物理治疗). Another possible use might be basic bedside checks. Real applications are still some way off, but hospital leaders think this could help ease workforce pressure.  

 Everyone understands that people want more out of healthcare as they live longer. Hospitals have not enough workforce to meet those demands, and of course, robotics and technology can be taught to repeat unskilled tasks.  

 The hospital is working with Bristol Robotics Laboratory, looking at future care of patients in their own homes. This device can be controlled remotely to help with basic household tasks. Technology can clearly help those who need assistance at home, but might people feel they lose out from lack of human contact? 

Professor Praminda Caleb-Solly at Bristol Robotics Laboratory said, "In no way are we looking to replace people, because nurses and doctors always think of what other people need and give them emotional support. The idea here is to improve the quality of care that can be provided. However, there are big questions over what that will mean for patients' experiences and the impact on staff. "

And away from patients, there's automation. Robots deliver most supplies around the hospital, including supplies to operating theatres and meals for the wards. They even have their own lifts. Because they do the heavy physical work, staff injuries have been reduced. Robot technology is also at work in the hospital drugstore. Orders for medicines are processed rapidly and made ready for clinical (临床的) teams. Pharmacists (药剂师) say it improves patient safety by eliminating (消除) human error.

Hugh Pym, BBC health editor, says that "robotic devices are thought to offer, potentially, major long-term benefits to hospitals. There's great potential there. " They won't necessarily offer cups of tea or even look like this. But the fact that hospital leaders are working with engineers on robotics shows there is a new vision for post-pandemic health and care.

1. （1） What do we know about the robots programmed at Southmead Hospital? 

   A . They will be put to use in the near future. B . They could control patients' home at a distance. C . They can help patients to communicate with doctors. D . They may make up for the lack of staff in the hospital.
3. （2） What does Professor Praminda Caleb-Solly imply? 

   A . Robots will replace doctors in medical treatment. B . Robots are favored by patients and medical staff. C . Robots are less considerate than human medical staff. D . Robots can be emotional with the help of technology.
5. （3） What does the author want to tell us in Paragraph 5? 

   A . The theory behind the robotic technology. B . The advantages of using robots in hospitals. C . The cooperation between robots and doctors. D . The effect of automation on medical treatment.
7. （4） What is Hugh Pym's attitude towards the robotic devices?

   A . Positive. B . Negative. C . Neutral. D . Unclear.

 阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。 

I've learned seven languages well. Now I'm working on my eighth language. Many people ask me why I've learned so many languages well.

In order to learn a language well, it's important to find enjoyment in the process of learning. I've kept learning new languages because I really enjoy doing that. My enjoyment in the process keeps me going. You'll also need to use three more principles.

 First of all, you need useful methods to memorize words. If you try to memorize a list of words for a test tomorrow, the words will be stored in your short-term memory.  If you want to keep words in your mind longer, you need to review them in the course of a few days repeatedly. You can use apps which are based on this system.  

We're all very busy and no one really has time to learn a language today. But we can squeeze that time if we just plan a bit ahead. Can you wake up 15 minutes earlier than you normally do? That would be the perfect time to review some words.

And finally, if you want to learn a language fluently, you also need a bit of patience. But it's certainly possible to make a visible improvement in two months, if you learn in small chunks every day in a way that you enjoy. And there is nothing that encourages us more than our own success.

 A. But joy itself is not enough.  

B. You'll forget them after a few days.

 C. You should find your own enjoyment.  

 D,The second principle is to make a plan.  

E. Today I'd like to share my secrets with you.

F. Don't lose hope if you make progress slowly.

G. It's impossible to learn a language within two months.

 完形填空 

 Our county had issued a stay-at-home order. This was 1  to help prevent the spread of COVID-19, but it made me 2 . How would my boys 3  the situation when cooped up (关起来) together for weeks on end? 

 My 15-year-old twins, Breckan and Brennan, 4  each other. If they were in the same room for more than 10 minutes, there was going to be a 5 . For years, our house functioned well with the boys in 6  spaces. That was why the order filled me with such 7 .  

On the ninth day, I heard voices and laughter coming from Brennan's room. That sounded like my boys but it was 8 , I thought. Maybe it was the TV. I decided to go down the hall to 9 . I opened the door, and my breath caught in my throat. Both my sons were sitting on the edge of the bed, video game controllers in hand and 10 on their faces. Was I 11 things? Was it true that the boys 12 so well? A week later, I saw the twins showing each other how to perform better on the trampoline (蹦床). This was what I'd always 13 for! Filled with joy, I felt a little 14 when so much of the rest of the world was suffering during the pandemic.

In our house, there was more 15 than we'd ever known. I didn't 16 why. One evening, I stopped by Breckan's room for our nightly 17 before I went to bed. "Hey, what has happened between you and your brother 18 ?" I asked. Breckan shrugged, "I don't know, Mom. We've grown up, I guess. " Leave it to me, their mom, to try to 19 what has happened and put it into words! 20 , the whys and wherefores don't matter, really. What does matter is the love between them.

  (控告) of stealing money, Tom was brought to the court. （根据汉语提示单词拼写） 

 Those who are willing to give rather than receive  (应受) to be respected. （根据汉语提示单词拼写） 

 When we get out of the taxi, make sure that none of your  (个人财产) are left behind. （根据汉语提示单词拼写） 

 The conference lasting over four hours yesterday really  (拖沓). （根据汉语提示单词拼写）