Unit 6综合提升练习题2025-2026学年沪教版英语七年级下册

**基本信息** 以“用电安全与新能源”为主题，整合语言知识、阅读技能与项目式应用，构建从基础到综合的递进式训练体系，培养语言能力与思维品质。 **综合设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |语言知识运用|4节35分|语音辨词、连词成句、语法选择、完形填空|从词汇拼写（语音）到句式构建（连词成句），再到语法规则（时态/冠词）与语篇理解（完形），夯实语言基础| |阅读|2节35分|实验说明、家庭故事、科学现象、阅读填空|通过多样文本（科学实验/生活情境）训练信息提取与推理能力，关联单元主题| |项目式情境|2节20分|用电安全建议配对、新能源科普问答|结合真实情境（家庭用电/能源创新），提升问题解决能力与科学素养| |写作|3节20分|语篇填词、语法填空、安全使用电器短文|从词汇补全到语法应用，最终实现主题表达，形成语言输出闭环|

2025—2026学年广州七年级下学期Unit 6综合提升练习题 一、语言知识运用（共四节，满分35分） 第一节 语音（共10小题；每小题0.5分，满分5分） 根据所给的音标和句子，在空格内填入一个正确的单词。 1. Everybody should follow the ______ /ruːl/. 2. The train began to pick up ______ /spiːd/. 3. The Canton Tower is a ______ /ˈlændmɑːk/ of Guangzhou. 4. Solar panels ______ /ˈpaʊə(r)/ this small house in the countryside. 5. Put the piano there, ______ /əˈɡenst/ the wall. 6. I made some ______ /ˈjɒɡət/ last night. 7. Take off the ______ /ˈbætəri/ and put it back on later. 8. Huang Li has her own ______ /əˈpɑːtmənt/, with her own car. 9. Read the ______ /ɪnˈstrʌkʃnz/ before you start. 10. It works by ______ /ɪˌlekˈtrɪsəti/. 第二节 连词成句（共5小题；每小题1分，满分5分） 根据每小题所给的单词，写出一个正确的句子。注意使用动词的正确形式，或添加适当的冠词或副词。 11.  you, turn, room, the, leave, lights, the, when (.) ________________________________________________________________________ 12.  played, the, while, toys, boy, for, his, with (.) ________________________________________________________________________ 13.  small, you, without, live, can, village, internet, a, imagine, in, the (?) ________________________________________________________________________ 14.  meat, quickly, summer, bad, hot, go, in (.) ________________________________________________________________________ 15.  friends, fun, it, play, that, was, out, with, games, turned, it (.) ________________________________________________________________________ 第三节 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16~25各题所给的A、B、C和D项中选出最佳选项。 难度★★★★☆ 词数约240 Electricity gives us power. It is everywhere in our daily lives although we 16 see it! Scientists have worked with electricity for 17 years. We have all heard of many of the famous ones such as Benjamin Franklin and Thomas Edison, but many other 18 inventors in history are forgotten today. Back in ancient Greece, scientists 19 to study electricity using basic tools. Over 2,000 years later in 1600, English scientist William Gilbert first used the word “electric” in a report to describe his findings. In 1780, an Italian scientist found 20 new. When he touched a dead frog’s leg with a knife, 21 leg started to shake! This experiment helped with later battery development. In 1794, 22 Italian scientist, Alessandro Volta, explained why the leg shook: the two different metals—the steel knife and the tin (锡) plate where the frog was lying—made the leg shake. Volta kept working on electricity, and he 23 invented the first battery. In 1883, British scientist Joseph Swan and American inventor Thomas Edison set up a company 24 the first electric lamp. Before that, Edison invented a generator (发电机) and used it to provide electricity to light his lab. Later he lit the first New York street with electric lamps in September 1882! 25 Edison’s generator was connected to James Watt’s steam engine, it became possible to produce a lot of electricity at last! This progress helped industries all over the world. ( )16. A. mustn’t B. shouldn’t C. can’t D. needn’t ( )17. A. thousands B. thousands of C. thousand D. thousand of ( )18. A. importance B. important C. more important D. importantly ( )19. A. begin B. will begin C. are beginning D. began ( )20. A. something B. anything C. everything D. nothing ( )21. A. a B. an C. the D. / ( )22. A. other B. the other C. others D. another ( )23. A. also B. too C. as well D. either ( )24. A. produce B. producing C. to produce D. produced ( )25. A. When B. If C. But D. So 第四节 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26~35各题所给的A、B、C和D项中选出最佳选项。 难度★★★☆☆ 词数约240 Wen Yan, a doctor in Hunan Province, was once a member of the 21st China Medical Team to Africa. At that time, Wen often thought of 26 Beauty, a baby who was born with only 800 grams. She had weak lungs (肺) and could hardly (几乎不) breathe. People didn’t think Beauty could 27 because the hospital didn’t have the machines it needed. “But even with the smallest 28, my team and I had to try our best,” said Wen. To keep the baby 29, Wen coated Beauty with a soft cloth. The most dangerous moment arrived when Beauty’s heart beat only 30 times a minute. Wen stayed close to Beauty to 31 her for almost five hours. Finally, Beauty was able to breathe by herself. By the time of her leaving hospital over two months later, Beauty weighed 2,050 grams. The medical team and her family 32 the great moment with laughter and tears. Beauty’s mother held Wen’s hands and said 33, “I want my daughter to be a doctor like you.” During her stay in Africa, Wen helped a great number of patients (病人). Wen travelled to faraway villages under a burning hot sun. Though she often felt 34 after long travelling, she had no time to take a rest. The local people were lining up for help. They endlessly expressed their 35 for her efforts. Besides saving lives, Wen’s team also 36 local doctors and nurses every week to better their skills. ( )26. A. waking B. dressing C. saving D. encouraging ( )27. A. help B. communicate C. return D. live ( )28. A. rule B. weight C. business D. chance ( )29. A. clever B. warm C. lovely D. silent ( )30. A. look after B. play with C. talk to D. worry about ( )31. A. celebrated B. forgot C. fixed D. guarded ( )32. A. wisely B. sincerely C. confidently D. sadly ( )33. A. tired B. impatient C. scared D. strange ( )34. A. interests B. ideas C. thanks D. duties ( )35. A. called B. trained C. received D. followed   二、阅读（共两节，满分35分） 第一节 阅读理解（共15小题；每小题2分，满分30分） 阅读下列短文，从36~50各题所给的A、B、C和D项中选出最佳选项。 A 难度★★★☆☆ 词数约210 Do you like doing experiments? In this experiment, you will use electricity to split (分离) water into hydrogen (氢) and oxygen. It is best to have a grown-up help you with this one. What you need: - Two 2B pencils with no erasers at the ends - Scissors (剪刀) - One thin piece of cardboard - One teaspoon of salt - One small glass, half full of warm water - Two 20-cm wires (电线) with ends stripped - One 9-volt battery Steps: ① Prepare the pencils and cardboard. Sharpen (削尖) each pencil at both ends. Use scissors to cut two holes in the cardboard about 2.5 cm away from each other. Then push the pencils through the cardboard. ② Make salt water. Add the salt to the glass of water for better electrical conductivity. ③ Join everything together. Take the first wire, attach (把……固定) one end to the tip of one pencil, and then attach the other end to the battery’s positive (+) terminal. Next, take the second wire, attach it to the tip of the other pencil, and then to the negative (-) terminal. ④ Start the experiment. Place the free ends of the pencils in the water, with the cardboard resting on top of the glass. ⑤ Observe. You should see bubbles forming on both pencil tips. More bubbles (hydrogen) will appear on the negative side. ( )36. How does the writer start the passage? A. By telling a story. B. By raising a question. C. By sharing a fact. D. By giving an example. ( )37. In this experiment, you should attach the ends of the wires to the battery and ______. A. the pencils B. the scissors C. the water D. the cardboard ( )38. Which of the following is TRUE? A. The glass should be full of water. B. You need two pencils that have erasers. C. You should sharpen two ends of each pencil. D. The cardboard should be put at the bottom of the glass. ( )39. What is the purpose of the material? A. To teach us how to cut the wires. B. To tell us the importance of electricity. C. To encourage people to do more experiments.D. To show us how to use electricity to split water. ( )40. In which section of a magazine can we probably read the material? A. Science. B. Health. C. Life. D. Sports. B 难度★★★☆☆ 词数约270 Mum was cooking in the kitchen. She could hear the girls arguing (争吵) in the living room. It was the third time this week that the sisters had argued over nothing. A few minutes later, Maria ran into her bedroom angrily and closed the door heavily. “Come to the kitchen, young lady,” Mum firmly said to Maria in her best motherly tone of voice. Maria walked into the kitchen and shouted, “I can’t stand living with Felicia another minute. I don’t even want to talk to her again!” Mum called out, “Felicia, come to the kitchen, right now.” While Felicia was on her way, Mum put two chairs opposite each other but very close together. “Maria, you sit here and Felicia you sit there.” The girls sat face to face, with their knees almost touching. “Now you look each other in the eye for five minutes,” Mum ordered. At first the girls moved their bodies from side to side. Mum said firmly, “You must look at each other for five minutes. Each minute you don’t make eye contact means another minute sitting in the chairs.” They both wanted out, so they had to sit there and look at each other. Felicia looked at Maria’s pouting (噘嘴的) face while Maria looked at Felicia’s angry face. They each thought the other looked ridiculous (可笑的). In fact, it was ridiculous for them to fight and be angry with each other over nothing. Soon Maria couldn’t stand it any longer and began giggling (咯咯地笑) and so did Felicia. They giggled and laughed. Mum wisely didn’t say anything except, “Okay girls, you can go now.” ( )41. Why did Maria and Felicia argue? A. They didn’t want to live together. B. They argued over nothing. C. They didn’t want to talk to each other. D. They each thought the other one was ridiculous. ( )42. Which is the right picture to show the way the girls sat? ( )43. Why did Mum ask the girls to sit close and look at each other? A. To keep them quiet. B. To make them feel uncomfortable. C. To take a photo of their angry faces. D. To help them calm down and understand each other. ( )44. Which is the correct order of the following events? a. Maria argued with Felicia. b. Maria and Felicia looked at each other. c. Maria and Felicia giggled and laughed. d. Mum asked Maria and Felicia to sit down. A. a-d-b-c B. a-d-c-b C. d-a-b-c D. d-b-a-c ( )45. Why did Mum say nothing else after the girls laughed? A. She forgot what to say. B. She was angry with them. C. She wanted them to keep laughing. D. She knew they had already solved the problem. C 难度★★★★☆ 词数约280 In a video, there was a group of tourists travelling in the desert in Turpan, Xinjiang. Suddenly they found their hair standing on end (竖立), which scared everyone in the group. According to the tourists, their hair returned to normal only after they drove three kilometres down the road. They later said they had never heard of such a phenomenon (现象) before. Many people on the internet said the phenomenon was a sign of a coming storm. They suggested that the group should run away as soon as possible. However, Feng Minxue, an expert, said that running away was not the best choice in such a situation. According to Feng, if a person’s hair is dry and there is a little static electricity (静电), there is still time to leave. This early warning can last only seconds. However, if the hair has already stood on end, running can be fatal because it may put the person in danger. The correct way is to lower one’s body. If they can’t leave the mountaintop in time, they should quickly crouch (蹲) down in that place, bring their feet as close together as possible and use their hands to protect their head, avoiding touching the ground. Wu Xueke, a professor, thinks that the clouds with electricity above the tourists’ heads caused the situation. The electric field distortion (畸变) above their heads became strong, and then it caused static electricity in their hair. In some serious cases, the person might be hit by lightning. Therefore, if people come across such a situation outdoors, they should keep a clear mind and take proper action. ( )46. What did many people on the internet advise the tourists to do? A. Stand still. B. Lie down quietly. C. Run away quickly. D. Record the sign carefully. ( )47. What does the underlined word “fatal” mean in Chinese in Paragraph 3? A. 讨厌的 B. 致命的 C. 突然的 D. 稳妥的 ( )48. What does the tourists’ hair standing on end most probably show? A. The air in the desert is too dry. B. A sandstorm is about to hit the area. C. They are not used to the desert climate. D. A strong electric field is forming around them. ( )49. What is the most important thing to do in such a situation? A. Cover the head with a jacket. B. Call friends for help at once. C. Stay calm and follow safety steps. D. Take photos to record the phenomenon. ( )50. What does the passage mainly talk about? A. The dangers of travelling in the desert. B. The best thing to do during a storm warning. C. The influence of static electricity in the desert. D. An electric phenomenon in the desert and ways to stay safe. 第二节 阅读填空（共5小题；每小题1分，满分5分） 阅读短文及后文A-E选项，选出可以填入51~55各题空白处的最佳选项。 难度★★★☆☆ 词数约250 On 17 October 2025, the final of the “Dadi Lincuai 2025 National He Mei Rural Basketball Competition (Village BA)” was held in Taipan Village, Taijiang County, Guizhou Province. Many people from nearby villages and other provinces came to watch. 51. ______ The final was between Fujian’s Jinjiang team and Hubei’s Xianfeng team. Both teams played with great energy: running fast, passing skilfully, and trying their best to score (得分). The people watching the games cheered loudly for every good play. 52. ______ The players hugged and smiled happily when they received the prize. 53. ______ 16 farmer teams from 14 provinces and cities across China took part, including Beijing, Hebei, Liaoning, and Heilongjiang. Every day, there were two or three matches, and the village square was filled with cheering and laughter. 54. ______ Local agricultural products were on show, such as fresh vegetables, fruits, and handmade crafts (工艺品). Visitors could try delicious local food like fried potatoes, roasted corn, and sweet rice cakes. They could also enjoy modern agricultural tourism by visiting greenhouses and learning how farmers grow vegetables. This combination of sports, culture, and agriculture made Village BA not just a basketball competition but a big festival. The lively mood brought farmers together. 55. ______ Above all, it showed how sports can join people together and make country life more colourful and exciting. A. They filled the stands with excitement. B. It also encouraged local development. C. Besides basketball, there were many fun activities. D. The competition lasted from 12 to 17 October with 36 exciting games. E. After a fierce game, Jinjiang won 99-87, taking home the championship. 三、项目式情境（共两节，满分20分） 为增强学生的安全意识与科学素养，学校开展了“家庭用电安全与新能源探索”主题项目。老师邀请你担任助理，协助开展相关活动。 第一节 配对阅读（共5小题；每小题2分，满分10分） 同学们分享了自己一些错误的用电场景，请你根据每个人的情况向他们提出建议。 难度★★★☆☆ 词数约240 A. Never put metal in a microwave (微波炉). It can cause sparks or fire. Use only microwave-safe containers. B. Always check that the fridge door is fully closed after use. If left open, it wastes energy and can cause the fridge to overheat or even fail. C. Don’t charge (充电) electronic products under pillows or blankets. They can overheat and cause a fire. D. Never use electrical appliances with wet hands or in wet places like the bathroom. You may get an electric shock. Ensure hands are completely dry before use. E. If an electrical appliance starts smoking, unplug (拔去电源插头) it first. Never use water on an electrical fire. Instead, you can carefully cover the fire with a fire blanket. ( )56. I was making breakfast when I noticed smoke coming from the toaster (烤面包机), and then I saw small flames on the bread inside it. ( )57. I wanted to warm up some milk quickly, so I placed it in the microwave with a metal spoon still in the cup before turning it on. ( )58. Every night, I charge my phone and place it under my pillow so that it’s within easy reach when the alarm goes off in the morning. ( )59. Sometimes after I get out of the shower, I use my hair dryer even though my hands aren’t fully dried yet. ( )60. Last night I was in a hurry and didn’t close the fridge door completely. I’m worried this could damage the fridge or cause a safety problem.   第二节 回答问题（共5小题；每小题2分，满分10分） 同学们根据你的建议找到了安全的处理方法，他们非常感谢你！ 项目组举办了“能源创新”主题科普活动，让同学们了解一种从空气中获取电力的新技术，以此激发对清洁能源的兴趣。请从下面短文中提炼一些关键信息，为本次主题活动的介绍做准备。 难度★★★☆☆ 词数约250 Electricity is very important in our lives. It makes lights, computers, and cars work. There are different ways to get electricity. Some energy comes from burning coal and gas, and others may come from wind or sunlight. Now, there is a new way to make electricity from the air! Scientists at the University of Massachusetts Amherst in the US made this powerful discovery. They found a way to use water in the air to create electricity. Yao Jun, one of the scientists, said this way is like something we see every day—clouds! “Think of a cloud. It’s full of tiny water drops and each drop carries an electric charge (电荷). That is why clouds can make lightning,” Yao explained. “But scientists haven’t been able to collect energy from lightning. So, we created a small ‘cloud’ that can make electricity safely all the time. And then we can collect that electricity.” The scientists call this energy-making way the “Air-gen Effect (空气发电效应)”. Their special machine can be made from almost anything, even wood. The secret lies in tiny holes called nanopores (纳米孔). They are thinner than a human hair! Water passes through these holes and creates charges. This discovery could be better than other ways to get energy. Burning coal and gas makes the air dirty. Wind and sunlight depend on the weather. But tiny water drops are always in the air. Best of all, the Air-gen Effect keeps the air clean! “Imagine a future in which clean electricity is everywhere,” Yao said. “This future can come true.” 61. Which country do the scientists come from? 62. What daily thing does Yao Jun compare the new way to? 63. What plays the most important role in the Air-gen Effect? 64. Why is the Air-gen cleaner than burning coal? 65. How did Yao Jun feel about the future with clean electricity?   四、写作（共三节，满分20分） 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。 通过本次主题活动，同学们增进了对能源科技创新的理解。同时，科学探索也获得了更多同学的关注！ Last Saturday was a busy day for my family. My mum wiped the tables, and my brother swept the floors. My dad gave me a (66) t______ to hold the wire carefully. He said, “Always check for (67) s______ before touching anything.” I watched him (68) c______ the red wire to the black one. I learnt a lot from my dad. “Take good care of(69)h_________ things so that they can last longer,”he told me. After fixing the lamp, my mum made juice. It was delicious, but I only drank a small (70) a______ because I had already drunk a big glass of water. 第二节语法填空(共5小题；每小题1分，满分5分) 请从方框内选择适当的词填空，使短文完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 难易度 词数 约150 in or us but our with them In drone (无人机) shows, many drones fly together in the night sky. These shows are wonderful. The idea of drone shows started (71) ______ the early 2010s. The first drone show took place at a music festival in Austria in 2012. The magic behind drone shows comes from teamwork and cool technology. A team first thinks of the pictures for the show. Then (72) ______ the help of computers, the members of the team make sure where each drone should fly. The drones’ colourful lights even change colours when they “dance” to music! Drone shows take (73) ______ country by storm. People everywhere want to watch (74) ______. At festivals like Chinese National Day and the Spring Festival, many cities use drone shows to celebrate. A lot of drones make Chinese words, animals, (75) ______ pictures like the Great Wall. Drone shows are special because they put technology and art together. They make festivals and important days more exciting. 第3节 书面表达（共1题，满分10分） 注意： 1. 可在思维导图内容提示的基础上适当拓展信息； 2. 词数70词左右（短文的开头已给出，不计入词数）； 3. 不得透露学校、姓名等任何个人信息，否则不予评分。 Nowadays, we use a lot of electrical appliances in our homes. Please write a short passage titled How to use electrical appliances safely according to the mind map below. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 1 学科网（北京）股份有限公司 $