1 . 假设你是李华，你校英文网站新增了Amazing China栏目，请你给该栏目投稿，介绍你最喜欢的地方，内容包括：
1.该地的基本情况
2.该地的特色
3.你的印象和感受
The Place I Like Best
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
1. 活动介绍；
2. 视频要求；
3. 鼓励参加。
注意：
1. 写作词数80左右；
2. 可以适当增加细节，以使行文连贯。
Dear John,
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
3 . 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. |
4 . Fresh fish should have a mild smell. Strong fishy smells are the first signs to go bad. How do the fishy smells come from?
It can be several days from when the fish are caught to when they reach the supermarket. In that time, bacteria that grow naturally in fish start to consume a substance called trimethylamine N-oxide(TMAO)in fish. These bacteria change TMAO into trimethylamine (TMA), the substance responsible for the fishy smells. Bacteria in fish can also change lysine(赖氨酸)into cadaverine(尸胺), a substance that’s associated with breaking down the fish once they are caught and giving off fishy smell.
Chemical reactions can also lead to fishy smells. This happens through the oxidation(氧化)of fat. Fish are an important source of omega-3 fatty acids. When these fats are exposed to oxygen, they oxidize and break down into the substance that you can smell.
To slow down the fishy smell, what is beyond question is that the less time between when the fish are caught and when they reach the kitchen, the better. But today, fish are often flown across the globe. To keep smell-producing bacteria at bay, the fish must be frozen or kept at the low temperature possible as soon as they are caught and cleaned.
Controlling fat oxidation can function as well, especially for fattier fish species. While freezing slows bacterial growth, it does not stop fat oxidation. This reaction will occur as long as oxygen is present. Fatty fish are usually not frozen because, despite the cold temperature, they’re going to oxidize pretty fast unless they are stored in a low oxygen container. That’s why those species are often canned.
It’s also important to remember that smell is not always an indicator of safety, especially in processed fish products. “What you might consider the fishy smell may be a delicacy in another culture,” said Carl A. Batt, a professor of food science at Cornell University.
1. Which of the following has the fishy smell?| A．Fish fat. | B．TMAO. | C．Cadaverine. | D．Lysine. |
| A．Drying them in the air. | B．Storing them in closed containers. |
| C．Carefully cleaning them. | D．Exposing them to rich oxygen. |
| A．Objective. |
| B．Negative. |
| C．Acceptable. |
| D．Unclear. |
| A．Topic—Example—Conclusion. | B．Topic—Comparison—Opinion. |
| C．Question——Cause——Solution. | D．Question—Effect—Opinion. |
5 . Animal appear to predict earthquakes by sensing electricity in the air — the first study to find reliable evidence of the phenomenon has shown.
Cameras revealed an “amazing” drop in the number of animals up to 23 days before a major quake hit their rainforest home at Yanachaga National Park in Peru. Lead scientist Dr Rachel Grant, from Anglia Ruskin University, said, “The results showed that just before the earthquake, animals’ activity dropped right down.”
On a normal day the cameras placed around Yanachaga National Park record between 5 and 15 animals. But in the 23 days before the earthquake, the number of animals dropped to five or fewer per day. No animals were photographed at all on five of the seven days immediately before the quake.
Another study showed that animal activity remained normal in the park over a different period when seismic (地震的) activity was low. Co-author, professor Friedemann Freund, said, “The cameras were located at an altitude of 900 meters. If air ionization occurred, the animals would escape to the valley below, where there were fewer positive ions ( 离子). With their ability to sense their environment, animals can help us understand small changes that occur before major earthquakes.”
Other evidence suggested that before the earthquake, the air around the high mountain sites filled with positive ions that can be produced when rocks are placed under stress. Positive ions have been known to cause ill effects in humans as well as animals. Scientists believe the animals were made to feel uncomfortable by the positive ions, leading them to avoid the area. They are thought to have escaped to lower ground, where the air was less ionized. The findings may help experts develop better short-term seismic forecasts.
1. How did scientists conduct the study?| A．By comparing different animals’ habits. |
| B．By observing animals in high mountains. |
| C．By explaining the positive ion phenomenon. |
| D．By analyzing images of animals they obtained. |
| A．The ground at a lower altitude is less ionized. |
| B．Cameras normally record more animals per day. |
| C．Earthquake warnings can be detected in lower places. |
| D．The activity of animals and earthquakes is consistent. |
| A．The findings make for accurate seismic forecast. |
| B．Animals tend to be uneasy with more positive ions. |
| C．Positive ions make humans and animals depressed. |
| D．All the animals remain abnormal before the earthquake. |
| A．Negative Influence of Positive Ions. |
| B．Ions’ Destruction to the Environment. |
| C．Animals’ Behavior Before Earthquakes. |
| D．Creatures’ Ability to Predict Earthquakes. |
内容包括：
1.表示理解和关心；
2. 沉迷抖音的影响
3. 提出具体建议。
要求:1.词数80左右
2.可以适当增加细节，以使行文连贯；
3.开头和结尾已给出，不计入总词数
参考词汇: addiction n 瘾
Dear John
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Hua
1. 你的经历；
2. 个人感受。
注意：
1. 写作词数应为80左右；
2. 请在答题卡的相应位置作答。
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
It’s hard to talk to dads sometimes. The roles we often expect our fathers to play—protector, provider—can make them difficult to understand. That’s how it was with my dad. He came to Canada at the age of ten and settled in an immigrant community. He was never much of a talker. He rarely drank. He didn’t tell stories about himself at the dinner table or when we went for walks in the park. He was a private person and seemed to want to stay that way.
It seemed impossible to ask him questions about his early life before I was born—his early hopes and dreams, his loves and heartbreaks, let alone share my own feelings with him. I didn’t want to threaten the integrity (完整) of his hard shell. I had gotten used to it, and it made me feel secure.
But when my relationship with my wife and career took a hit a year ago, things had to change. I was facing serious problems about my own nature, and I wanted to know whether he had faced them too, and I desperately needed to know how he had found his way, because I felt like I had lost mine.
In a severe moment of desperation, it occurred to me that sending an email might be the key. An email can be crafted slowly and carefully. He’d be up in his office-a comfortable place filled with bookshelves, dusty CD-ROMs and piles of old newspapers. I’d be at my desk in an apartment 20 minutes away. So I could speak at a comfortable distance and give him room to adjust.
So I wrote to him. I told him about my regrets and fears, and I asked him to answer, if he felt like it, and to share something about himself, something that would give me much-needed perspective on my life, especially on relationship and career.
Two weeks later, his response showed up in my email box.
______________________________________________________________________________________________________________________________________________________________________________________________
I closed the email and started to cry.
______________________________________________________________________________________________________________________________________________________________________________________________
“Sun, sun, sun, here it comes…”
Danny sang while his fingers pressed and pulled skillfully at the guitar strings, delivering a slow and peaceful tune. A circle of audience had formed, nodding and moving slowly to the song.
Lying at the feet of the street performer was his most adoring fan: One-Eyed, a white stray (流浪) dog with pieces of brown. Danny felt the name was suitable considering its physical disability. Usually, One-Eyed would bark loudly as Danny performed. Much to his annoyance, people often mistook the pair as owner and pet. At this time, Danny would reply, “My dog? No!”, eyes rolling at the idea. How he wished the dog would leave him alone instead!
On a snowy night, while Danny was performing, a bird flew downward, landing into the midst of the crowd. It cooed happily as if to harmonize with Danny. Unfortunately, that did not sit well with One-Eyed, which immediately bounced at it and the bird flew away desperately.
The unexpected chaos upturned Danny's hat, which could have been filled with notes and coins from his appreciative audience, leaving it ignored on the ground. "Argh! The hateful dog!” Danny broke down, thinking to himself, “Either the dog goes or I go!”
On the next night, Danny tried to find a new place and chanced upon the park. For a while his earnings were good unsurprisingly as there was a steady flow of visitors. However, that didn't last long. One-Eyed came along and appointed itself as Danny's guardian. "Argh! Here comes the hateful dog again!" That night, Danny hadn't made enough money he should have, all thanks to the troublesome dog.
Danny was almost mad with One-Eyed. “What should I do? Call an animal shelter?” Torn by this problem, he walked aimlessly by the lake of the park. With all his mind focused on how to get rid of the dog, Danny didn't watch his steps. Suddenly, he slipped and fell into the lake accidentally. Struggling in the icy water, he cried for help desperately, almost choking to death. Sensing the approach of death, Danny got into overwhelming panic.
注意：1. 续写词数应为150左右；
2. 请按如下格式在答题卡的相应位置作答。
Just then, a familiar barking was heard in the distance.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________“My hero! Thank you for saving me,” Danny said gratefully with watery eyes.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________1.向Chris表示感谢并认同他的看法；
2.你对口号的理解（体现奥运精神、同享共创未来、中国发出邀请等）；
3.对2022年北京冬奥会成功举办及2024巴黎奥运会筹备工作表达祝愿。
注意：1.词数80左右（开头已给出，但不计入总数）；
2.可适当增加细节，以使行文连贯；
3.注意书写，保持卷面干净整洁。
Hi, Chris; Hi, everybody!
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
