Unit 2提升练习题（新题型）2026-2027学年沪教版英语九年级上册

九年级上Unit 2 提升训练 一、语言知识及运用 第一节 语法选择（共10小题；每小题1.5分，满分15分） 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，从1-10各题所给的A、B、C和D项中选出最佳选项。 What if your PE teacher were a robot? Sounds like science fiction, right? But it’s already happening in __1__ primary school in Dongguan, Guangdong Province. In 2026, Nancheng Sunshine Second Primary School introduced AI sports equipment __2__ its campus. The school placed AI exercise machines in the hallways, AI cameras on the running track, and multi-function AI testing stations in the gym. During breaks, students rush to these machines and line up __3__ to challenge themselves in AI rope skipping, AI jumping jacks (开合跳), and even 50-meter sprints. What can these AI devices do? They can count exactly how many times you skip, record how fast you run, __4__ even analyze whether your movements are correct. The system automatically (自动地) records __5__ results and gives real-time feedback on a screen — just like playing a video game. Every workout shows visible progress, which makes exercise __6__ more like fun than hard work. In the first week alone, the number of students actively exercising doubled from 30% to 60%! The PE teachers are also happy. Why? __7__ these “AI assistants” can automatically time, count, and record scores. This gives teachers more time to help each student instead of just __8__ down scores. All students’ sports data __9__ and stored in the system every day. Teachers can check students’ progress easily at any time. This exciting project shows how technology can make exercise __10__ than before. So next time you feel tired of running or skipping, imagine having an AI coach that cheers you on and tells you exactly how to improve! ( ) 1. A. a B. an C. the D. / ( ) 2. A. at B. in C. to D. on ( ) 3. A. excite B. excited C. exciting D. excitedly ( ) 4. A. and B. or C. but D. so ( ) 5. A. you B. your C. yours D. yourself ( ) 6. A. feel B. to feel C. feeling D. felt ( ) 7. A. If B. Because C. Until D. Although ( ) 8. A. write B. to write C. writing D. wrote ( ) 9. A. collects B. collected C. is collected D. are collecting ( ) 10. A. enjoy B. enjoyable C. most enjoyable D. more enjoyable 第二节 完形填空（共10小题；每小题1分，满分10分） 阅读下面短文，掌握其大意，然后从11-20各题所给的A、B、C和D项中，选出最佳选项。 Modesty (谦虚) is a valuable quality in many cultures around the world. However, the phrase “Mao Sui recommending himself” seems to __11__ this. During the Warring States period, Handan, the capital of Zhao, was in danger. Prince Pingyuan __12__ to ask for help from the state of Chu. He wanted to pick twenty smart people to go with him. However, he could only find nineteen people. Then, a man named Mao Sui __13__. Prince Pingyuan looked at Mao Sui with __14__. “How long have you been here?” he asked. “Three years,” Mao Sui answered. “I hear that a __15__ person is like an awl in a cloth bag. Its sharp point will soon pierce (穿透) through the bag. You’ve been here for a long time, but I haven’t heard about any of your famous __16__,” said Prince Pingyuan. “What I’m asking you now is to put me into that __17__. If you do that, I will pierce through it, not just with the point, but with the whole awl,” Mao Sui said confidently. Impressed, Prince Pingyuan allowed Mao to join his team, and Mao was very __18__. He talked with the king of Chu, and __19__ made the king agree to help them. Now the phrase “Mao Sui recommending himself” is used to describe someone who volunteers to do a task. However, there is a fine line between self-confidence and arrogance (傲慢). It’s __20__ to believe in yourself, but arrogance can harm your career and professional relationships. ( ) 11. A. depend on B. think about C. prepare for D. disagree with ( ) 12. A. refused B. forgot C. decided D. continued ( ) 13. A. left B. understood C. volunteered D. disappeared ( ) 14. A. luck B. doubt C. courage D. difficulty ( ) 15. A. smart B. funny C. patient D. strict ( ) 16. A. stories B. mistakes C. questions D. jokes ( ) 17. A. army B. city C. bag D. culture ( ) 18. A. sad B. curious C. friendly D. grateful ( ) 19. A. finally B. suddenly C. separately D. similarly ( ) 20. A. educational B. important C. harmful D. boring 二、阅读 第一节 阅读理解（共15小题；每小题2分，满分30分） 阅读下列材料，从每题所给的A、B、C和D项中，选出最佳选项。 A There’s nothing better than an ice-cold drink on a hot day. But when you’re outside, keeping drinks cold isn’t easy. Ice melts (融化), coolers are heavy, and you can’t bring your fridge with you. Wouldn’t it be great if your drink could just cool itself? Well, the Cool Can can do that! The Cool Can is a self-cooling can invented by James Vyse of Wales who previously worked as a bartender. Despite having no formal training in engineering, he spent years experimenting with different ideas. Finally, he made a can that can chill a drink in minutes. The Cool Can is easy to use. There is a button on the bottom of the can. When you press it, the outside of the can becomes cold. After a few minutes, the drink inside is nice and cold too! This happens because of a special layer inside the can. When you push the button, water inside the can touches some special crystals. This makes a reaction (反应) that takes away heat, so the drink gets cold. As well as being easy to use, the Cool Can could also be good for the environment. Cooling systems use a lot of electricity — about 17% of the world’s electricity, says the United Nations. Plus, unlike plastic bottles, aluminum cans (铝罐) are easy to recycle, and the Cool Can can be recycled just like any other can. The idea is already quite popular. A survey of 100 university students found that 81% would choose a self-cooling can over a normal one when drinking on the go, while 73% would be happy to pay more for a drink that cools itself. ( ) 21. What does the underlined word “chill” in the fourth paragraph refer to? A. Heat. B. Cool. C. Dry. D. Freeze. ( ) 22. Why does the writer mention that James Vyse "previously worked as a bartender"? A. To suggest that bartenders are good inventors. B. To show that he was not a professional scientist. C. To explain why he had the idea for a self-cooling can. D. To prove that he had no money to start his business. ( ) 23. What can we infer about the crystals inside the Cool Can? A. They produce heat when touching water. B. They absorb heat when touching water. C. They melt when the button is pressed. D. They are dangerous to human health. ( ) 24. In which part of a magazine may you read this article? A. Sports and Health. B. History and Culture. C. Travel and Adventure. D. Science and Technology. ( ) 25. What’s the main idea of this passage? A. How to keep drinks cold using ice and coolers. B. Why aluminum cans are better than plastic bottles. C. The invention and benefits of the self-cooling Cool Can. D. A survey about university students’ drinking habits. B Digital innovation (创新) is changing China’s museums. In Ningxia, there’s a museum. It shows the Tangut culture. The Tangut people lived in northwest China long ago. They controlled important trade ways. The museum uses smart glass boxes with special screens. These screens can turn old things into moving 3D pictures. You can even touch and move the pictures with your hands! A visitor said, “When I press a button, a 3D picture of the exhibit shows up. I can move my hands to turn the picture around. I can make the small parts of the work bigger to see them clearly. It’s really amazing!” Another visitor shared, “I have visited many museums before, but none of them were like this. My daughter used to think history was boring. Now she says she wants to learn more about the Tangut people. That is a big change.” In Sichuan’s Sanxingdui Ruins, digital technology is changing the way old things are fixed. At the site, many broken parts were found. AI helps scientists find out which parts can be put together. Scientists use 3D scanning (扫描) to make models of these pieces. Then AI helps them check the shapes and find out how to put the parts together. Before using AI, scientists had to match the broken pieces by hand. That work took a very long time and it was easy for people to make mistakes. Now, with the help of computers, the work becomes faster and more correct. In Xinjiang, the Ya’er Lake Grottoes are part of the ancient Jiaohe Ruins on the Silk Road. They show how China uses digital technology to protect old things and share them with people. The museum opened in April. Visitors can use special AR tools to see beautiful murals (壁画) that have been brought back to life. A museum worker said, “Digital technology helps us protect valuable old things while letting people enjoy them.” ( ) 26. What can visitors do in the museum in Ningxia? A. Paint on the exhibits. B. Take exhibits out of the glass boxes. C. Learn about the history through voice guides. D. Use hand movements to control 3D pictures. ( ) 27. How does AI help at the Sanxingdui Ruins? A. By using 3D scanning to repair the broken parts. B. By finding which parts can be connected. C. By making digital models of the old things. D. By finding out many more broken pieces. ( ) 28. Why do the Ya’er Lake Grottoes use digital technology? A. To help the artists make new murals quickly. B. To keep old things safe and let people see them. C. To study ancient trade ways on the Silk Road. D. To change the real murals into computer pictures. ( ) 29. What’s the best structure of the passage? A. ①/②③/④⑤/⑥ B. ①②/③/④⑤⑥ C. ①②/③④/⑤⑥ D. ①②③④⑤/⑥ ( ) 30. What is the best title for the passage? A. Digital Technology Shines in Chinese Museums B. Amazing 3D Pictures in Ningxia Museum C. Three Famous Museums in China D. Different Ways to Protect Ancient Cultural Relics C Scientists have studied different kinds of animals such as pigs and dogs for a long time. It’s long been known that pigs are intelligent, but a new study shows more about these sensitive (敏感的) animals and how they help each other out. Scientists have found that when two pigs get into a fight, a third pig will step in to calm things down. This finding challenges common beliefs that only higher mammals show such peaceful behaviors, and it surprises many researchers. Scientists from the University of Turin in Italy spent six months studying 104 pigs on a farm, watching to see what happened during and after fights. Pigs often fight over things like food, mud that they can lie or roll about in, or the shade to sit in. They bite, push each other or knock each other on the head. The scientists thought that the pigs might also have ways of solving arguments, just like humans. They found that a third pig often got closer to the fighting pigs after their fight — touching noses, rubbing (蹭) ears against them or sitting next to them. This had an interesting effect. For the pig that had been attacked, it seemed to comfort it. For the pig that had started the fight, it seemed to help it see that it had done something wrong. The study also showed that pigs were more likely to stop fights when they had a close relationship with those who were fighting. The scientists also saw how pigs got on well with each other again after fights, by rubbing noses or lying down next to each other. Birds and wolves have been seen breaking up fights before — but not pigs. It shows high levels of intelligence and empathy (the ability to understand how others are feeling). Ivan Norscia, who studied the pigs, said, “They have the ability to be sensitive to the feelings of others, and then somehow bring calm back to the group.” ( ) 31. According to the passage, pigs often fight over ______. A. other pigs they like B. places where they live C. the attention of the owner D. food, mud or the shade ( ) 32. Which paragraph describes the pigs’ actions after a fight? A. Paragraph 1. B. Paragraph 2. C. Paragraph 3. D. Paragraph 4. ( ) 33. What can we infer from the study findings in Paragraph 3? A. Pigs never comfort each other after a fight. B. Pigs only fight over food, not over other things. C. Pigs are more likely to comfort strangers than friends. D. Pigs are more likely to stop fights when they know the fighters well. ( ) 34. What does the study mainly show us? A. Pigs like fighting with each other. B. Pigs break up fights more often than wolves. C. Pigs like living alone instead of living in groups. D. Pigs are smart and can understand each other’s feelings. ( ) 35. What’s the best title for the passage? A. A Day on a Pig Farm in Italy B. Pigs are good at making friends C. Pigs: Smarter Than Dogs and Wolves D. Pigs Show Empathy by Stopping Fights 第二节 阅读填空（共5小题；每小题1分，满分5分） 根据文章内容从A-F的6个选项中，选出5项填入文中相应的空白处，使补全后的文章意思通顺，前后连贯。 Stories about heroes are attractive. How can you write a story about your hero? (36) ________ Describe your hero’s goals（目标）. Think about who your hero is and what he wants. Understanding and developing your hero’s goals will be the driving force（推动力）for your whole story. (37) ________ This special thing will allow him to repair a machine to help bring water to a village. Develop traits (个性) that will make your hero attractive. A good hero is more than just a person with amazing powers. (38) ________ Think about what makes your hero attractive. For example, your hero might be a cool person who is skilled at fighting, but he is never too proud. Give your hero weaknesses to make him more realistic. (39) ________ It’s important to give your hero some weaknesses. Think about what your hero’s weaknesses might be and how you could put those into your story. For example, your hero might be a bit silly, hot-tempered, or impatient. (40) ________ Showing your hero’s growth is an important part of writing a story about a hero. Think about what changes your hero needs to make to overcome his biggest difficulty. Knowing this will help you to plan your story out and provide your hero with chances to develop the skills he needs to be successful. A. No one is perfect; that’s the same for a hero. B. For example, your hero has to find a special thing. C. Show how your hero will grow from his experiences. D. Follow the ways below and you can develop your hero. E. He is also someone people would love to have as a friend. F. You don’t need to think about your hero’s weaknesses in the story. 三、读写综合 第一节 配对阅读（共5小题；每小题2分，满分10分） 上栏是五位学生在学习时遇到的问题，下栏是七条建议。请为上栏中的每位学生选择一条合适的建议，其中有两项是多余的。 ( ) 41. Cathy is learning about how the ancient Chinese invented the compass. She thinks it’s amazing, but she doesn’t understand how a simple piece of metal pointing north could change the world. She wants to know why this idea was so important. ( ) 42. David is studying how Gutenberg invented the printing press. He finds it hard to remember all the steps: the metal letters, the ink, and the machine. He wishes there was a fun way to put these steps in order. ( ) 43. Lisa loves the story of how Newton discovered gravity from a falling apple. But she has a question: if the apple falls down, why doesn’t the moon fall down too? She is too shy to ask in class. ( ) 44. Mark is learning about how people first learned to make fire. He thinks this is a great idea, but his friends laugh and say, "That’s not a great idea — it’s just a basic need." Mark wants to prove them wrong. ( ) 45. Tina is reading about how the idea of zero came from ancient India. She finds it interesting, but she has no one to share it with. She wants to tell someone about it, but she’s not sure if she has understood it correctly. A. Draw a simple cartoon strip showing each step of the invention. This helps you see how one thing led to another in a fun way. B. Find a short video that explains why the invention was a big deal. Sometimes seeing the bigger picture helps you understand its importance. C. Write down your question on a small note and give it to your teacher after class. Remember: no question is too silly to ask. D. Try to explain the idea to a younger child or a family member in very simple words. If they get it, you have really understood it. E. Make a list of what life was like before and after the idea. This can help you see how much it changed people’s lives. F. Just reading about great ideas is not enough. You should also write a report and take a quiz to check yourself. G. Look up more interesting stories about the inventor to make your study richer. 第二节 简答题（共5小题；每小题2分，满分10分） 请阅读下面短文，根据所提供的信息，回答五个问题。 When I was a child, I read a story about the Wright brothers — Orville and Wilbur. They had a great idea: to build a machine that could fly like a bird. At that time, most people thought it was impossible. Some even laughed at them. But the brothers didn’t listen. They believed in their dream. The Wright brothers worked in a bicycle shop in Ohio. They used what they learned from fixing bikes to help them build flying machines. They watched how birds flew and noticed that birds changed the angles (角度) of their wings to turn and balance. This gave them an important idea for controlling their plane. They built one glider (滑翔机) after another. They tested them on the windy beaches of Kitty Hawk, North Carolina. Each time they failed, they learned something new. They made many improvements and finally added a small engine to make a real airplane. On December 17, 1903, their dream came true. Orville flew their plane, the Flyer, for 12 seconds. It was only 37 meters, but it changed the world. That day, they made three more flights. The longest one lasted 59 seconds. Their great idea led to all the airplanes we see today. The Wright brothers’ story teaches us something important: great ideas come from hard work, patience, and the courage to try again after failure. The brothers once said, “It is possible to fly without motors, but not without knowledge and skills.” So, if you have a great idea, don’t be afraid to try. You may fail at first, but like the Wright brothers, you may also fly one day. 46. Where did the Wright brothers work in Ohio? ______________________________________________________________________________________________ 47. What did they learn from watching birds? ______________________________________________________________________________________________ 48. Where did they test their gliders? ______________________________________________________________________________________________ 49. When did the Wright brothers realize their dream? ______________________________________________________________________________________________ 50. What did the Wright brothers say about flying without motors? ______________________________________________________________________________________________ 四、写作 第一节 语篇填词（共5小题；每小题1分，满分5分） 阅读短文，根据上下文和所给的首字母写出所缺单词，注意使用正确形式，每空限填一词。 In a small workshop, a young artist used old tools to make wooden toys. A new 3D printer was brought in, and it slowly began to (51) d__________ the old tools because it could copy the same designs faster. The toys made by the printer still could not match the artist’s (52) f__________ hand-carved pieces, which featured intricate patterns and unusual shapes. The artist decided to learn how to use the printer, and (53) t__________ she could keep her workshop competitive. One practical (54) a__________ of the printer was that it helped make basic toy parts quickly, saving time for more creative work. In the end, she found a (55) b__________ way to use both the printer and her hands, keeping the quality while increasing the number of toys she could sell. 第二节 语法填空（共5小题；每小题1分，满分5分） 根据短文内容，在空白处填入1个适当的单词或用括号内所给词的正确形式填空。 Everyone is creative, but creativity is not just about having ideas — you also need to put them into action. Here are four simple ways to become far (56) ________ (creative) in your daily life. First, keep a notebook with you at all times. When an idea comes, write it down or draw it right away. Creative ideas often disappear quickly, and (57) ________ (record) them helps you remember and develop them later. Drawing can train your brain to think (58) ________ (different). Second, spend time in nature. Nature (59) ________ (fill) with beauty and inspiration. It is amazing that even a few minutes outside can clear your mind and give you fresh ideas. Third, learn (60) ________ your mistakes. Mistakes are not the end — they are valuable lessons that can lead to creative solutions and new ways of thinking. 第三节 书面表达（共1小题；满分20分） 某英语学习网站正在开展以”Great Ideas”为主题的征文活动。请你根据以下思维导图的内容提示，写一篇英语短文投稿，介绍屠呦呦发现青蒿素（artemisinin）的伟大想法。 Great Ideas What was the problem? (Malaria was killing many people.) Who? (Tu Youyou) How? · Read many old books. · Found a record about a plant called sweet wormwood（青蒿）. · Failed 190 times. · Got sick from the tests. Your inspiration（...请你补充） 要求： 1. 词数80左右（给出部分不计入总词数）； 2. 要点齐全，可适当发挥； 3. 不得出现真实姓名和校名； 4. 条理清楚，语句通顺，意义连贯，书写规范。 What makes an idea truly great? As far as I’m concerned, it must be Tu Youyou’s discovery of artemisinin. ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ 参考答案 1、 语言知识及运用 第一节 1-5 ACDAB 6-10 ABCCD 第二节 11-15 DCCBA 16-20 ACDAB 二、阅读 第一节 21-25 BCBDC 26-30 DBBAA 31-35 DCDDD 第二节 36-40 DBEAC 三、读写综合 第一节 41-45 BACED 第二节 46. In a bicycle shop. 47. Birds changed the angles of their wings to turn and balance. 48. On the windy beaches of Kitty Hawk, North Carolina. 49. On December 17, 1903. 50. It is possible to fly without motors, but not without knowledge and skill. 四、写作 第一节 51. displace 52. fancy 53. thus 54. application 55. balanced 第二节 56. more creative 57. recording 58. differently 59. is filled 60. from 第三节 书面表达（范文）： What makes an idea truly great? As far as I’m concerned, it must be Tu Youyou’s discovery of artemisinin. In the 1960s, malaria made thousands of people lose their lives every year. Tu Youyou, a Chinese scientist, took on the challenge to find a cure. Her great idea was to look for answers in ancient Chinese medicine. She read many old books and found a record from over 1,600 years ago about a plant called sweet wormwood. As the saying goes, “No pain, no gain.” The road was full of difficulties — her team failed as many as 190 times. What was worse, Tu herself got sick from the tests. However, instead of giving up, she kept moving forward. Thanks to her strong will, she finally achieved great success. What did I learn from her story? First of all, great ideas don’t come easily; they take hard work and patience. Secondly, a great idea often comes from a heart full of love and a strong wish to help others. 学科网（北京）股份有限公司 $