辽宁鞍山市第五十一中学 2026-2027学年上学期九年级英语 限时作业 （2026.10）

鞍山市第五十一中学九年英语限时作业 (2026. 10) (试卷满分: 90分 考试时间: 90分钟) 第一部分 选择题 (共50分) 一、阅读理解 (共20小题, 每小题2分; 满分40分) 第一节阅读下面语言材料, 从每题所给的A, B, C, D四个选项中选出最佳选项 A We can do many interesting chemical tests in our class. Today, we will use CO₂ to blow up a balloon! Materials Instructions Before you begin, make sure that you pull the balloon long to make it as easy as possible to blow up. And put the 40 mL of water into the soft drink bottle. Then follow the pictures to finish the test: Principle (原理) If all goes well, then the gas will make the balloon blow up. Adding the vinegar (lemon juice is OK) to the baking soda creates a chemical effect. The baking soda is a base (碱), while the vinegar is an acid. When the two are mixed, they’ll create CO2. The gas rises up and runs away through the soft drink bottle. However, it doesn’t get away from the balloon, pushing it outwards and blowing it up. 1. What should you do before you begin the chemical test? A. Heat up the water. B. Pull the balloon long. C. Blow up the balloon. D. Fill the bottle with soft drink. 2. What shows that the chemical test is successful? A. The soft drink bottle is broken. B. CO₂ has been created from the bottle. C. The balloon gets bigger and bigger. D. The balloon becomes smaller suddenly. 3. What can be used instead of vinegar? A. Soft drink. B. Baking soda. C. Cold Water. D. Lemon juice. 4. Where is this text most probably from? A. A poster. B. A storybook. C. A guidebook. D. A science magazine. B In modern society, energy plays an important role in human activities. Generally, fossil fuels (化石燃料) are limited and unfriendly to our environment, while wind and water energy, though clean, can be easily influenced by weather conditions. The present nuclear plants (核电站) probably harm our environment. There is nothing like the sun to provide humans with unlimited clean energy. Under the guidance of China’s 15th Five-Year Plan, Chinese scientists are working harder to build a kind of “artificial (人造的) sun”. What is it like? Of course, it’s not the sun above our heads that provides energy for lives on Earth. In fact, it’s a special machine designed to make the nuclear fusion (核聚变) happen, similar to that of the sun. Nuclear fusion happens when lighter atomic nuclei (原子核) join together to form heavier atomic nuclei. Through this process, a huge amount of energy is produced. Unlike the present nuclear energy production method, this new way is environmentally friendly. However, producing practical energy from a nuclear fusion machine has many requirements, such as reaching temperatures above 100 million degrees for thousands of seconds. It is a must for the continuous energy production. That is very hard to achieve. Besides, making sure of its controllability is also a challenge. A report presented by Chinese scientists said that China’s controllable nuclear fusion energy development is entering a decisive period. The machines, such as the Experimental Advanced Superconducting Tokamak, or EAST in Hefei, have set world records by keeping temperatures above 100 million degrees for more than 1,000 seconds. It means inside the test machines, humans have created the needed environment for future fusion plants for the first time. So far, no other country in the world has made this achievement. China’s fusion research has developed a lot in recent years. In November 2025, China put forward a research plan to build the BEST machine, China’s next-generation (下一代) “artificial sun”. Once completed by the end of 2027, BEST will do tests and check its working abilities. Even though there are many challenges, China has been making great progress in fusion energy with world records continuously broken. Controllable nuclear fusion, as one of the main projects during our country’s 15th Five-Year Plan period, brings the hope of clean and rich energy a step closer to reality. 5. Why does the writer mention different kinds of energy in Paragraph 1? A. To explain their influences. B. To list the progress made by China. C. To find out their differences. D. To show the value of “artificial sun”. 6. How does “artificial sun” produce energy? A. By repeating testing the sun. B. By working like the sun. C. By gathering the sun’s atomic nuclei. D. By getting heat from the sun. 7. What do the underlined words “this achievement” refer to (指) in Paragraph 4? A. Earlier test results have been confirmed. B. Correct working steps have been followed. C. Possible test reasons have been explained. D. Some working conditions have been reached. 8. What’s the best title for the text? A. “Artificial Sun”: Future World Record B. “Artificial Sun”: Future Energy Hope C. “Artificial Sun”: Future Fuel Provider D. “Artificial Sun”: Future Science Leader C Every year, lots of animals around the world go on migrating (迁徙 ) journeys. Some need to find food, others are looking for somewhere to produce and raise their young. Migrations can be long and difficult for animals, but new research on birds has found that farmland along the way can help their progress. In spring, hundreds of thousands of birds living near Lake Poyang, in China, fly north to Siberia, Russia. On the way, they find places to stop and eat to keep their energy levels up for the long journey. Some birds, such as geese, eat young grass that starts to grow at the beginning of the season. This food can last for only a few weeks. And rising temperatures caused by climate change can sometimes make the grass grow earlier than usual. This means that some birds are arriving too late to eat the grass. As more land is used for farming, the natural wetlands where birds like to search for food are disappearing, too. A team of researchers have recently chosen to follow 246 birds, including geese and tundra swans, that are flying from Lake Poyang to Siberia. They find that the birds have changed their diets to adapt (适应) to the environments they pass through. As well as eating grass from the wetlands along the way, the birds are also eating seeds (种子) dropped by farmers. The researchers believe that seeds will become a more important part of migrating birds’ diets as more natural wetlands disappear. They suggest that if farmers use different ways of harvesting, such as using machines that leave behind more seeds in fields, it could help to feed migrating birds. However, they also say wetlands must be protected, so the birds can enjoy different foods during their long journeys. 9. Which can be a reason for animal migration according to Paragraph 1? A. Raising their babies. B. Enjoying the journey. C. Sending food to others. D. Taking care of the old. 10. What problem might the birds meet when flying from Lake Poyang to Siberia? A. There is no grass growing along the way. B. There is a sudden drop in temperature on the way. C. Fewer natural wetlands are left for them to find food. D. Some of the birds set out early and eat too much grass. 11. How do the birds adapt to the environments they pass through? A. By changing their diets. B. By changing the way they fly. C. By making their homes in wetlands. D. By making fiends with farmers. 12. What can be the best title of the text? A. Stop killing, stop polluting B. Save water, save life C. Bids help harvesting work D. Farms help migrating birds D Wei Yajie is a 33-year-old deaf woman. She was once the lead dancer of the famous dance—Thousand-Hand Bodhisattva, performing in over 40 countries and showing the confidence of Chinese deaf people to the world. Now, she’s a teacher at the Taiyuan School for the Deaf in Shanxi. Wei lost her hearing at 2 years old. When she was young, she discovered the magic of dance at this very school. In 2005, she joined the China Disabled People’s Performing Arts Troupe (中国残疾人艺术团) and became the lead dancer. For 11 years, she performed at many important events, like the 2008 Beijing Olympics. In 2016, she retired from the troupe and went back to teach at the Taiyuan School for the Deaf. “People gave me so much love. Now I want to give that back to these children,” she said. Wei teaches more than just dance moves. She also uses dance to share local culture. On November 4, 2025, Wei and her deaf students won a top prize in Chongqing with the dance Steaming Happiness. In the dance, Wei played a grandma making a Shanxi noodle dish. “Through this dance, I want everyone to experience the beauty of Shanxi noodle culture. I also want to show the positive changes in the countryside, letting everyone see how countryside life is full of hope and is prosperous,” Wei said. For Wei, dance is a powerful language and a bridge between the silent world and the world of expression. She said, “I want my students to shine on stage and show their special light to the world.” 13. Which of the following shows the right order of Wei’s life events? ①Wei lost her hearing. ②Wei performed at the 2008 Beijing Olympics. ③Wei taught at the Taiyuan School for the Deaf. ④Wei joined the China Disabled People's Performing Arts Troupe. A. ①-②-④-③ B. ①-④-②-③ C. ④-②-①-③ D. ④-①-②-③ 14. Which of the following can best describe Wei Yajie? A. Quiet and shy. B. Strict and serious C. Talented and kind D. Humorous and outgoing. 15. What does the underlined word “prosperous” in Paragraph 3 probably mean? A. 枯燥的 B. 艰难的 C. 规律的 D. 繁荣的 16. What’s the best title for this passage? A. From stage to classroom: a dancer’s journey B. How to be an excellent lead dancer C. Performances brought by disabled people D. The beauty of Shanxi noodle culture 第二节 阅读短文，从方框内所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。 Human beings have long dreamed of exploring space. In recent years, the rapid development of aerospace technology has turned many of these ancient dreams into reality. ____17____ It is not only about sending rockets into space, but also about pushing the boundaries of human knowledge. Space exploration requires huge amounts of money and long-term scientific research. Many countries work together on space projects. ____18____ Shared resources and technical experience greatly speed up the progress of space research. However, cooperation does not mean there is no competition. Different nations still try to make breakthroughs in key technologies. One of the most attractive goals is exploring Mars. Scientists believe that Mars may hold clues about the origin of life in the universe. ____19____ Yet sending humans to Mars remains a huge challenge. Long-distance space travel brings serious risks, including harmful radiation and psychological pressure on astronauts. Scientists are still working to solve these problems. Besides exploring distant planets, space technology has changed our daily lives in unexpected ways. Many technologies developed for space missions have been used on Earth. ____20____ From weather satellites to medical instruments, space-borne inventions bring real benefits to ordinary people. Space exploration is full of difficulties and uncertainties. But it is this spirit of exploration that drives human society forward. As we look further into the universe, we also learn more about our own planet. A. Such international teamwork plays an important role in space programs. B. It is widely recognized that space exploration is far more than a simple technological game. C. Researchers are trying to find out whether there ever existed life on Mars. D. Some people argue that money spent on space should be used to solve Earth’s problems. E. These practical applications show the value of space research beyond the stars. 二、完型填空 (共10小题, 每小题1分; 满分10分) 阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 Nowadays, a number of young people are becoming “new farmers”. With lots of new skills, they are turning traditional farming into modern online ____21____. Geng Peipei, a 26-year-old man from Shanxi Province, has his own cattle (牛) farm. He is ____22____ on the Internet with over 280,000 followers. But ____23____ he returned to his village to keep cattle, he did not get his parents’ support. His parents are traditional farmers. They thought cattle farming was ____24____ work. They had a small family farm and each year they waited for cattle traders to show up with a take-it-or-leave-it price. They worked really hard, but the money they could make was ____25____ up to them. Geng has built his business which is very different from his parents’. At first, he ____26____ his daily life online, such as preparing feed for the cattle and visiting a ____27____ where people gathered (聚集) to trade cattle. Gradually, his videos got followers in cities, as well as farmers who wanted to buy cattle. Later he began to ____28____ beef to followers. Now he has even developed his own beef brand. “My followers gave me the ____29____ to start business. I made up my mind to go for it,” Geng said, “I saw a new way of doing business—using short videos to get followers, and then ____30____ those followers to the market. That gives traditional farming a new life.” Geng’s story is not the only one. Many young people are using short videos to sell farming products. Born in the Internet age, educated young Chinese now play an important role in rural revitalization (乡村振兴). 21. A. culture B. subject C. business D. technology 22. A. important B. honest C. friendly D. popular 23. A. until B. when C. unless D. if 24. A. hard B. special C. dangerous D. necessary 25. A. never B. usually C. sometimes D. always 26. A. created B. imagined C. improved D. shared 27. A. mall B. market C. factory D. theater 28. A. pass B. lend C. give D. sell 29. A. knowledge B. standard C. information D. confidence 30. A. showing B. connecting C. spreading D. comparing 第二部分 非选择题 (共40分) 三、语篇填空 (共10小题, 每小题1分; 满分10分) 阅读短文, 在空白处填入一个适当的单词或用括号内单词的适当形式填空, 使短文通顺, 连贯。 Ancient China developed over 200 special sports. Many of ____31____ (they) have a long history, and ____32____ (believe) to share similarities with modem sports. One sport that dates back (追溯) to the Warring States period ____33____ (be) cuju. It was originally developed for ancient military training. By the Han Dynasty, it had become ____34____ (wide) welcomed and highly skilled. Even emperors at that time were cuju fans, who not only liked watching cuju games, ____35____ also tried their footwork on the playground in cuju games. Two teams of six players competed to score goals by kicking a ball into the net—does that sound familiar (熟悉的)? ____36____ 2004, FIFA recognized cuju as the earliest form of soccer, which made Chinese people ____37____ (pride) During the Song Dynasty, the competitive goal-scoring style turned into a performance that focused on skills. And at that time, even women and children enjoyed ____38____ (play) cuju, which we can see from some ____39____ (paint), reflecting the popularity of cuju as a form of amusement in China’s history. Like sports around ____40____world, traditional Chinese sports such as martial arts. dragon boat racing and cuju, developed from practical needs in daily life, production or military training, while also shaping different cultural qualities. 四、阅读与表达 (共4小题, 41-43小题, 每小题2分, 44小题4分; 满分10分) 阅读短文，然后根据内容回答问题。 Being a class leader is a hard job. Take class monitors for example. They help teachers manage their classes. They have to keep the class in order, work with other class leaders to organize activities and deal with many trivial (琐碎的) things. The role’s lack of authority (威望) makes it hard. In some way, teachers are authoritative, so students will listen to them. But monitors and other class leaders may not have the authority. Being a good role model can build students’ trust. “Either by having good grades or having a special skill, you must have something that is worth being admired by your peers,” said Wang Weihua, a psychology expert. Of course, teachers usually choose certain students to be class leaders because they already have the ability of doing so. Otherwise, they wouldn’t be chosen. The next step is to win the support of students. “This is the key to the problem. Once they do this, they will be able to fulfill their responsibilities (履行责任). They won’t need to ask a teacher for help,” Wang added. Here is some advice to win other students’ support: Be fair to everyone. Don’t be arrogant (傲慢的) when you talk to your classmates. Even if you don’t like some of them, you should still treat them like everyone else. Be a good communicator. Put yourself in your classmates’ shoes and make them feel that you are on their side. Listen to their ideas before making decisions. •Talk with everyone and try to be good friends with them. Remember to show that you are capable and friendly. •Be kind and helpful. When doing group activities, try to take on more responsibility. 41. How does the writer like being a class leader? _____________________________________ 42. What can build students’ trust? _____________________________________ 43. List two pieces of advice on how to win other students’ support. _____________________________________ 44. Would you like to be a class leader? Why or why not? Write more than 30 words. _____________________________________ 五、书面表达 (满分20分) 45. 回顾两年初中生活，你是否发现自己悄悄发生了变化？也许是性格更加开朗，也许是养成了某个好习惯，也许是学会了某项技能……这些看似平凡的变化，都见证了你的成长。你校英语社团将举办“The changes in myself”主题演讲，请你写一篇演讲稿，分享你的成长故事。 内容包括： ● what changes mean to a person ● one of your experiences of changing yourself ● what you have learned from this experience 要求： 1. 词数不少于80词，开头和结尾已给出，不计入总词数； 2. 文中不得出现真实的人名、校名。 Hello, everyone! ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ That’s all. Thank you! 鞍山市第五十一中学九年英语限时作业 (2026. 10) (试卷满分: 90分 考试时间: 90分钟) 第一部分 选择题 (共50分) 一、阅读理解 (共20小题, 每小题2分; 满分40分) 第一节阅读下面语言材料, 从每题所给的A, B, C, D四个选项中选出最佳选项 A 【1~4题答案】 【答案】1. B 2. C 3. D 4. D B 【5~8题答案】 【答案】5. D 6. B 7. D 8. B C 【9~12题答案】 【答案】9. A 10. C 11. A 12. D D 【13~16题答案】 【答案】13. B 14. C 15. D 16. A 第二节 【17~20题答案】 【答案】17. B 18. A 19. C 20. E 二、完型填空 (共10小题, 每小题1分; 满分10分) 【21~30题答案】 【答案】21. C 22. D 23. B 24. A 25. A 26. D 27. B 28. D 29. D 30. B 第二部分 非选择题 (共40分) 三、语篇填空 (共10小题, 每小题1分; 满分10分) 【31~40题答案】 【答案】31. them 32. are believed 33. is 34. widely 35. but 36. In 37. proud 38. playing 39. paintings 40. the 四、阅读与表达 (共4小题, 41-43小题, 每小题2分, 44小题4分; 满分10分) 【41~44题答案】 【答案】41. Hard/A hard job/Being a class leader is a hard job. 42. Being a good role model. 43. Be fair to everyone. /Be a good communicator/Talk with everyone and try to be good friends with them. /Be kind and helpful (任意两点都可) 44. Yes, I’d like to be a class leader. I want to challenge myself and improve my communication skills. I can help teachers and classmates, learn to organize activities and deal with different problems. It also teaches me how to be responsible and fair to everyone around me. 五、书面表达 (满分20分) 【45题答案】 【答案】范文： Hello, everyone! Changes are the footprints of our growth. Every small change pushes us to be a better person. I used to be very lazy and never took exercise in my spare time, so I often got sick. My parents advised me to run with them, and I agreed to have a try. At first, I felt very tired and wanted to give up, but my parents encouraged me to stick to it. Half a year later, I not only became healthier, but also found that running made me feel relaxed and energetic. From this experience, I learned that as long as we are willing to make changes and stick to them, we will get unexpected gains. That’s all. Thank you! 第1页/共1页 学科网（北京）股份有限公司 $