1 . Atomic shapes are so simple that they can’t be broken down any further. Mathematicians are trying to turn to artificial intelligence (AI) for help to build a periodic table of these shapes, hoping it will assist in finding yet-unknown atomic shapes.
Tom Coates at Imperial College London and his colleagues are working to classify atomic shapes known as Fano varieties, which are so simple that they can’t be broken down into smaller components. Just as chemists arranged element s in the periodic table by their atomic weight and group to reveal new insights, the researchers hope that organizing these atomic shapes by their various properties will help in understanding them.
The team has given each atomic shape a sequence of numbers based on its features such as the number of holes it has or the extent to which it bends around itself. This acts as a bar code (条形码) to identify it. Coates and his colleagues have now created an AI that can predict certain properties of these shapes from their bar code numbers alone, with an accuracy of 98 percent.
The team member Alexander Kasprzyk at the University of Nottingham, UK, says that the AI has let the team organize atomic shapes in a way that begins to follow the periodic table, so that when you read from left to right, or up and down, there seem to be general patterns in the geometry (几何) of the shapes.
Graham Nib lo at the University of Southampton, UK, stresses that humans will still need to understand the results provided by AI and create proofs of these ideas. “AI has definitely got unbelievable abilities. But in the same way that telescopes (望远镜) don’t put astronomers out of work, AI doesn’t put mathematicians out of work,” he says. “It just gives us new backing that allows us to explore parts of the mathematical landscape that are out of reach.”
The team hopes to improve the model to the point where missing spaces in its periodic table could point to the existence of unknown shapes.
1. What is the purpose of building a periodic table of shapes?| A．To gain deeper insights into the atomic shapes. |
| B．To create an AI to predict the unknown shapes. |
| C．To break down atomic shapes into smaller parts. |
| D．To arrange chemical elements in the periodic table. |
| A．Its holes. | B．Its bends. |
| C．Its atomic weight. | D．Its properties. |
| A．Design. | B．Help. | C．Duty. | D．Threat. |
| A．Thanks to AI, new atomic shapes have been discovered. |
| B．Mathematicians turn to AI to create more atomic shapes. |
| C．AI helps build a relationship between chemistry and maths. |
| D．A periodic table of shapes can be built with the help of AI. |
I was invited to a cookout on an old friend’s farm in western Washington. I parked my car outside the farm and walked past a milking house which had apparently not been used in many years. A noise at a window caught my attention, so I entered it. It was a hummingbird (蜂鸟), desperately trying to escape. She was covered in spider-webs (蛛网) and was barely able to move her wings. She ceased her struggle the instant I picked her up.
With the bird in my cupped hand, I looked around to see how she had gotten in. The broken window glass was the likely answer. I stuffed a piece of cloth into the hole and took her outside, closing the door securely behind me.
When I opened my hand, the bird did not fly away; she sat looking at me with her bright eyes. I removed the sticky spider-webs that covered her head and wings. Still, she made no attempt to fly. Perhaps she had been struggling against the window too long and was too tired? Or too thirsty?
As I carried her up the blackberry-lined path toward my car where I kept a water bottle, she began to move. I stopped, and she soon took wing but did not immediately fly away.
Hovering (悬停), she approached within six inches of my face. For a very long moment, this tiny creature looked into my eyes, turning her head from side to side. Then she flew quickly out of sight.
During the cookout, I told my hosts about the hummingbird incident. They promised to fix the window. As I was departing, my friends walked me to my car. I was standing by the car when a hummingbird flew to the center of our group and began hovering. She turned from person to person until she came to me. She again looked directly into my eyes, then let out a squeaking call and was gone. For a moment, all were speechless. Then someone said, “She must have come to say goodbye.”
注意：1. 续写词数应为 150 左右；
2. 请按如下格式在答题纸的相应位置作答。
A few weeks later, I went to the farm again.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________I was just about to leave when the hummingbird appeared.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________3 . My students frequently ask me how I planned out my career to become president of Fidelity Investments. I always tell them, “There was no grand plan; I backed into my career one step at a time.” In this tough economy and ever-changing world, it is more important than ever to smartly evaluate each step in your career. To prepare for whatever surprises lie ahead, try to make choices today that will maximize your options in the future.
Gaining transferable (可转移的) knowledge begins with the choices you make at school. You want your education to provide you with the necessary skills and expertise to succeed in a wide variety of jobs.
Once you have finished your formal education, search for jobs that will allow you to further expand your transferable knowledge—to help you find your next job. Let’s say you take a job putting together airplane leases. Within a few years, you could become the world’s expert on the subject.
Remember gaining transferable knowledge is only one piece of the puzzle.
Of course, you can build your network to some degree without changing jobs.
| A．You can make yourself more attractive. |
| B．Gain transferable expertise and form close bonds with your colleagues. |
| C．Your next step should help you expand your web of personal relationships. |
| D．This later helped me evaluate and start business units throughout the world. |
| E．You can attend conferences or participate in committees at trade associations. |
| F．This means that you need to make smart choices about the courses you will follow. |
| G．However, this narrow expertise probably won’t help you in any other line of work. |
4 . “I’m not a reader.” It’s a common reply that Julia Torres, a teacher-librarian in Denver Public School, has heard throughout her 16-year career. She’s seen students tear up books, throw them away or check them out only to immediately return them all because they didn’t have confidence in their ability to read.
As a librarian, Torres feels strongly that libraries should be spaces of liberation, places where students can develop a love of reading at any stage. Reading is a skill that everyone can grow to love, but too many negative experiences during a child’s literacy (读写能力) education can result in boredom, lack of interest or even anger. When a student has a poor experience like being shamed for their reading choices, they can begin to associate reading with painful feelings of insecurity, shame and stress.
To prevent reading disorder (阅读障碍) practices, as Torres notes, librarians first can build an inclusive (内容丰富的) library where classified collections can make it easier for students to find out the books they want and also help identify gaps in the collections. Reevaluating librarians’ role is necessary, which allows students to take control of the library and have a say in what’s purchased for the collection, directly exciting students’ reading interest. Instead of hosting traditional book fairs where students have to pay for books, it is better to open up a True Book Fair, where students are invited to choose books intentionally to their interests without any costs. Librarians are recommended to read what students are reading. Another two important approaches to preventing reading disorder are to take a look at the library policies and redefine (重新定义) what counts as reading. It is necessary to get rid of fines, check-out limits, security gates, and punishment policies. Plus, students are encouraged to listen to audiobooks or read picture books. Find a way to teach important skills like comprehension or critical thinking with the texts that excite and interest students.
1. What does the underlined sentence “I’m not a reader” in Paragraph 1 infer?| A．Some students are not interested in reading. |
| B．Some students have no ability to read books. |
| C．Some students don’t borrow books from the library. |
| D．Some students haven’t tried to read for entertainment. |
| A．Getting rid of library rules. | B．Making their own choices. |
| C．Librarians’ recommendation. | D．Reducing charges caused by reading. |
| A．What leads to students’ difficulty in reading. |
| B．How negative reading experiences affect students. |
| C．How to reduce reading disorder as student librarians. |
| D．Why to decrease reading disorder as student librarians. |
| A．To do a research on reading disorder. |
| B．To offer suggestions to the librarians. |
| C．To analyze why reading disorder forms. |
| D．To draw attention to reading disorder prevention. |
5 . Self-esteem is the ruling view you have of yourself. This includes your beliefs about your inner qualities and how you think others see you.
People with healthy self-esteem don't need to boast about themselves to others. People with low self-esteem may tell you how much everyone loves them, what a great job they do at work, and how amazing they are at pretty everything under the sun even though they really wonder if it's true. People may see them as obnoxious or “full of themselves”.
If you're starting to think you may have low self-esteem, you can work on the way you talk to yourself. When you turn off negative self-talk, you can open the floor to positive reinforcements and access the courage to show different sides of yourself. It isn't going to feel good at first, though. Keep going until it becomes less and less and maybe even a few awkward laughs in the mirror may help.
However, in serious cases of low or even non-existent self-esteem, you may want to call in a professional or a specialist. Good mental health is important, and professionals doing psychotherapy do not pass judgement or give corrections.
| A．Self-esteem is not always rooted in reality, though. |
| B．You have the power to shape a new self-perception. |
| C．This encourages you to speak openly without worry. |
| D．The real test of character is whether they can learn from their mistakes. |
| E．Self-esteem refers to a person's overall sense of his or her value or worth. |
| F．People with a healthy level of self-esteem present themselves with a casual confidence. |
| G．With some practice and persistence, you will win this internal struggle to see your self-worth. |
It was 8 o'clock on Sunday. Amy still stayed in bed, listening to the radio. Her mother, Hannah, asked her to switch off the radio and finish her homework, but she didn't listen. Her mother went out of the room with anger.
Next morning, Amy went to school cursing（咒骂）everyone possible for having to go to school. Even in school, Amy had a reputation（名声）of sorts for all the wrong reasons. She slept in class and did not finish her work. In playtime, Amy had to go out and play, but she tried to find an excuse saying that she was tired when someone caught her walking away.
She came home with leftovers in her lunchbox or other complaint almost every day, and that day was also no different.
"Who can help me to change my daughter?" Hannah wondered.
Hannah never believed in raising her voice or raising her arm on Amy or on anyone for that matter. She believed and wished that her love and patience would one day change Amy.
One day a new family moved into Amy's apartment. They were very friendly people. They wanted to acquaint（使…熟悉）themselves with all the neighbors, so their little girl , Mary, was sent all around the neighborhood to find friends. Soon, Mary carne to Amy's home.
It didn't take much time for Mary to understand Amy. However, she was not put off by Amy's behavior. She knew that she needed to help Amy to change. She told Amy an idea that her teacher had once told the class in her previous school. "Blow a balloon whenever you're angry or upset about something or someone.
At first Amy did not listen to Mary, but Hannah tried her best to tell her that it was fun and brought her a pack of balloons.
That day, Amy wanted to play a guessing game with her mother, but Hannah wanted to finish her chores（杂活）in the kitchen first. Amy got angry.
注意
1.续写词数应为150词左右；
2.请按照如下格式在答题卡的相应位置作答。
Paragraph 1:
She remembered what Mary told her and thought she would give it a try.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Paragraph 2:
Amy is a changed person now.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
7 . How to Feel Connected
It's easy to feel disconnected from what is going on around you in today's fast-paced world.
Consider why you feel disconnected. Knowing what is making you feel disconnected can help you choose the best ways to address it.
Interact with people in person. Technology is a great way to stay in touch, but sometimes you need to spend time with other people in person.
Your loved ones could feel shy, so you may never know how to improve your relationship unless you ask the right questions. Asking them to open the doors can give you some insight on what you can do. Learning this information can help to strengthen your bond.
Show your commitment to them. Simply showing up and being there for your loved ones says a lot about how much you value your relationships. Putting in the time shows them that you are committed and want to stay connected.
Show appreciation. A simple “thank you” goes a very long way. Unfortunately, it is something that people who are close often take for granted. Telling someone you appreciate their time, love, and efforts can strengthen your bond and help you to become more connected.
| A．Ask others what they need from you. |
| B．Sometimes you can feel isolated and distant from the ones you love. |
| C．Be brave to express your love. |
| D．Reach out to people to schedule a time to get together. |
| E．Attending family events, or simply visiting someone once a week can help to strengthen your relationship and keep it strong. |
| F．Targeting your efforts toward those issues allows you to close that distance more effectively. |
| G．You can have a gift delivered to friends on special occasions. |
