Unit 5 单元评测卷（整套）2026-2027学年仁爱科普版九年级英语上册

**基本信息** 本单元卷以科技前沿为情境核心，通过听力、阅读、写作等多样化题型覆盖语言知识与核心素养，适配初中英语Unit 5单元复习，助力综合能力提升。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |听力|20题/30分|科技活动（如Future Technology Day）、设备功能（机器人、传感器）|短文填空结合具体场景，考查信息精准提取| |阅读理解|25题/45分|科技产品（Pocket Reader等）、数据可靠性、AI使用责任|D篇探讨AI内容验证，培养批判性思维与责任意识| |书面表达|1题/15分|技术问题解决、安全隐私保护|要求设计校园科技方案，融合语言输出与创新应用|

第五单元评测卷听力部分。考生请注意，听力部分共3节，每小题播放前你将有时间阅读题目，播放结束后你将有时间作答，请根据题目要求选择答案或填写单词，每段材料的播放次数以题目说明为准。现在请调整音量，听力测试即将开始。第一节听下面五个句子，从每小题所给的ABC3幅图中选出与句子内容相关的选项，每个句子读两遍。现在你有5秒钟的时间阅读第一小题。The beder satellite sends signals that help users find their position. The beder satellite send signals that help users find their position. A service robot is Carrying dishes to the customers. A service robot is Carrying dishes to the customers. The driverless car can recognise people who are crossing the road. The driverless car can recognise people who are crossing the road. Solar panels have been placed on the roof of the science building. Solar panels have been placed on the roof of the science building. The students are using a computer to design a three dimensional model. The students are using a computer to design a three dimensional model. 第二节听下面7段对话，从每小题所给的ABC3个选项中选出正确答案。每段对话读两遍，现在你有5秒钟的时间阅读第六小题。听第一段对话，回答。第六小题。is that a map on your phone? Yes, IT uses satellite signals to show the safest cycling round. Is that a map on your phone? Yes, IT uses satellite signals to show the safest cycling road. Question six, what root does the up show? 听第二段对话。回答第七小题。The robot arms stopped again. Its camera is covered with dust clean IT before restarting the machine. The robot arms stopped again. Its camera is covered with dust clean IT before restarting the machine. Question seven, why did the robot on stop? 听第三段对话，回答第八小题。How much electricity did the solar roof produce today? Forty six units. Yesterday, IT produced only thirty because I was cloudy. How much electricity did the solar roof produce today? Forty six units. yesterday. IT produced only thirty because I was cloudy. Question eight, how many units did the solar roof produce today? 听第四段对话，回答第九小题。the science film begins at seven doesn't IT? Yes, the talk on space technology finishes at a quarter to seven. The science film begins at seven. doesn't IT? Yes, the talk on space technology finishes at a quarter to seven. Question nine, when does the talk finish? 听第五段对话，回答第十和第十一小题。what is this small device? Do IT turns . printed words into speech? For people who have difficulty seeing? Can IT read handwriting? Not yet. The next version will be trained on different writing styles. What is this small device to IT turns . printed words in the speech for people who have difficulty seeing . can IT read handwriting. not yet. The next version will be trained on different writing styles. Question ten, who may benefit most from the device? Question eleven, what can the device not read yet? 听第六段对话，回答第十二和第十三小题。Your smart plant box looks different from the old one. I moved the water sensor closer to the roots. Did that improve the result? yes. The box now waters the plant only when the deeper soil becomes dry. Your smart plant box looks different from the old one. I moved the water sensor closer to the roots. Did that improve the result? yes. The box now waters the plant only when the deeper soil becomes dry. Question twelve, what did the girl move? Question thirteen, when does the new box water the plant? 听第七段对话，回答第十四和第十五小题。Doctor, then, should we trust every answer given by an AI tool? no. Check important facts with reliable sources, especially names, numbers and health advice. What else should we do? Explain how the tool was used and never into private information into an unknown service. Doctor, then, should we trust every answer given by an AI tool? no. Check important facts with reliable sources, especially names, numbers and health advice. What else should we do? Explain how the tool was used and never enter private information into an unknown service. Question fourteen, what information should be checked, especially carefully? Question fifteen, what should never be entered into an unknown service? 第三节听下面短文，根据你所听到的内容完成表格，每空填一词，短文读三遍。现在你有15秒钟的时间。阅读表格。Future technology day will open at nine o'clock on saturday morning. In hall one, visitors can see a robot that sorts waste by material. Hall two offers a map activity using satellite signals. In the outdoor area, students contest a small solar powered car, but the activity may close. If IT rains, everyone should bring a student card and a notebook to record ideas and test results. Future technology day will open at nine o'clock on saturday morning. In hall one, visitors can see a robot that sorts waste by material. Whole two offers a map activity using satellite signals. In the outdoor area, students contest a small solar powered car, but the activity may close. If IT rains, everyone should bring a student card and a notebook to record ideas and test results. Future technology day will open at nine o'clock on saturday morning. In hall one, visitors can see a robot that sorts waste by material. Hall two offers a map activity using satellite signals. In the outdoor area, students contest a small solar powered car, but the activity may close. If IT rains, everyone should bring a student card and a notebook to record ideas and test results. 听力部分到此结束，请继续完成其他试题。 Unit 5 单元评测卷 （满分150分；建议用时120分钟） 姓名：________________ 班级：____________ 座号：________ 成绩：________ Ⅰ．听力（共三节，20小题；每小题1.5分，满分30分） 第一节　听下面五个句子，从每小题所给的A、B、C三幅图中选出与句子内容相关的选项。（每个句子读两遍） 1. A. B. C. 2. A. B. C. 3. A. B. C. 4. A. B. C. 5. A. B. C. 第二节　听下面七段对话，从每小题所给的A、B、C三个选项中选出正确答案。（每段对话读两遍） 听第1段对话，回答第6小题。 6. What route does the app show? A. The shortest walking route. B. The safest cycling route. C. The fastest bus route. 听第2段对话，回答第7小题。 7. Why did the robot arm stop? A. Its camera was dirty. B. Its battery was missing. C. Its program was deleted. 听第3段对话，回答第8小题。 8. How many units did the solar roof produce today? A. Thirty. B. Forty. C. Forty-six. 听第4段对话，回答第9小题。 9. When does the talk finish? A. At 6:15. B. At 6:45. C. At 7:00. 听第5段对话，回答第10、11小题。 10. Who may benefit most from the device? A. People with poor eyesight. B. People learning to cook. C. People repairing cars. 11. What can the device not read yet? A. Large printed words. B. Handwriting. C. Numbers. 听第6段对话，回答第12、13小题。 12. What did the girl move? A. The plant. B. The water sensor. C. The battery. 13. When does the new box water the plant? A. At the same time every day. B. When the surface looks dry. C. When deeper soil becomes dry. 听第7段对话，回答第14、15小题。 14. What information should be checked especially carefully? A. Names, numbers and health advice. B. Colors, music and jokes. C. Class times only. 15. What should never be entered into an unknown service? A. A public question. B. Private information. C. A book title. 第三节　听下面短文，根据你所听到的内容，完成以下表格，每空填一词。（短文读三遍） Future Technology Day Part Information Opening time At 16. ________ o'clock on Saturday morning Hall 1 See a robot that can sort 17. ________. Hall 2 Try a map using 18. ________ signals. Outdoor area Test a small 19. ________-powered car. Reminder Bring a student card and a 20. ________. Ⅱ．选择填空（共15小题；每小题1分，满分15分） 从每小题所给的A、B、C三个选项中，选出可以填入空白处的最佳答案。 1. A new learning platform ________ in our school, and teachers are collecting users' opinions. A. has introduced B. has been introduced C. was introducing 2. The camera uses a chip ________ can recognize printed words in several languages. A. that B. who C. where 3. The app must ask for the user's ________ before sharing location data. A. direction B. invention C. permission 4. The engineers were asked to explain ________ the collected data would be stored. A. what B. how C. which 5. A new tool is not truly useful ________ it solves a real problem for its users. A. though B. because C. unless 6. The screen is bright enough ________ outdoors on a sunny day. A. to read B. read C. reading 7. When the signal disappeared, the driver checked the paper map instead of ________ the next turn. A. guess B. guessing C. guessed 8. The medical model was ________ tested before it was allowed to enter the market. A. carefully B. careful C. care 9. The invention ________ at the school fair was designed for people with weak hearing. A. showing B. was shown C. shown 10. This charger uses less electricity and produces ________ heat than the old one. A. less B. few C. least 11. The instructions are so ________ that even first-time users can follow them. A. clearly B. clear C. clearness 12. Students should consider the benefits of face recognition ________ its possible risks. A. instead of B. because of C. as well as 13. The device can translate road signs, ________ travelers still need to notice local traffic rules. A. but B. so C. unless 14. We cannot decide whether a system is reliable from one successful ________. A. temperature B. experiment C. direction 15. —Could you tell me ________? —Because the safety test found a battery problem. A. when the shop opens B. where the product is made C. why the product was recalled Ⅲ．完形填空（共10小题；每小题1.5分，满分15分） 阅读下面短文，从每小题所给的A、B、C三个选项中，选出可以填入空白处的最佳答案。 At Westbridge School, slow tablets and damaged headphones used to be placed in a cupboard and forgotten. The technology club opened a monthly device clinic, not to promise that every object could be saved, but to make a careful ____16____ about what should happen next. The students learned that a repair did not begin with a screwdriver. First, the owner described when the trouble started and what the device had been doing. Next, the team checked simple causes such as cables, settings and full storage. This order prevented them from opening a case ____17____. One tablet, for example, shut down after ten minutes. Its owner believed the battery had failed. A student noticed, however, that the problem appeared only during video lessons. Tests showed that a thick protective case was ____18____ heat around the tablet. Removing the case solved the problem without a new battery. For every device, the team kept a card that listed the reported problem, each test and the final result. These records helped members avoid repeating work and made their decisions more ____19____ to teachers and owners. The club also set firm safety limits. Students never opened a swollen battery or repaired equipment connected to the school network. Such jobs went to a ____20____ technician. Knowing when to stop was treated as a skill, not a failure. Data received similar care. Before a repair, owners were reminded to back up important files and sign out of personal accounts. Club members saw only the information needed for a test. They discovered that technical ability must be joined with ____21____. Devices that could not be repaired were not simply thrown away. Working parts were removed safely, and batteries and screens were sent to proper recycling centers. A few old keyboards provided keys that helped other equipment remain in use ____22____. By the end of the term, fifty-eight devices had visited the clinic. Thirty-one returned to full use, twelve were sent for professional repair, and the rest were recycled. The members did not measure success only by the first number. An honest answer of "This is beyond our skills" could protect a user just as ____23____ as a successful repair. The clinic saved money, but its deeper lesson concerned design and use. A device that is easy to maintain may serve people for years, while one sealed against every repair may become waste after a single small failure. The students began asking about spare parts and repair guides ____24____ buying new equipment. Their first question used to be, "Can we fix it?" Now it is wider: "What is the safest and most responsible ____25____ for this device?" That question sometimes leads to a repair, sometimes to an expert and sometimes to recycling—but never straight to the cupboard. 16. A. message B. decision C. difference 17. A. unnecessarily B. politely C. recently 18. A. measuring B. producing C. trapping 19. A. available B. transparent C. familiar 20. A. qualified B. patient C. curious 21. A. competition B. popularity C. responsibility 22. A. faster B. longer C. closer 23. A. carefully B. quietly C. cheaply 24. A. although B. until C. before 25. A. price B. choice C. shape Ⅳ．阅读理解（共两节，25小题；满分45分） 第一节　阅读下列短文，根据短文内容，从题中所给的A、B、C、D四个选项中，选出最佳答案。（共20小题；每小题2分，满分40分） A TECHNOLOGY FOR DAILY LIFE Pocket Reader Point its camera at a menu, medicine label or printed page and it reads the words aloud. It works offline for eight hours, so private pages are not sent to the Internet. It recognizes six languages, but handwriting and very shiny paper are not supported yet. Safe Stove Sensor This sensor notices heat and movement near a stove. If the stove stays on while no movement is detected for ten minutes, it sounds an alarm and sends a message to a chosen family member. It warns users but cannot turn off the stove by itself. Bike-Light Map The map suggests streets with better lighting, protected bike lanes and fewer steep hills. Route data is updated weekly by the city, while users can report a broken lamp immediately. Because road conditions may change, cyclists should still follow signs and traffic rules. Window Garden Box Sensors measure light and soil moisture, and a small tank stores rainwater collected from the roof. When the deeper soil becomes dry, the box gives each plant a limited amount of water. Its screen also reminds users to check the tank after several rainless days. 26. Which product can protect a user's information by working without a network? A. Pocket Reader. B. Safe Stove Sensor. C. Bike-Light Map. D. Window Garden Box. 27. What will the Safe Stove Sensor do after detecting the stated danger? A. Turn off the stove. B. Give a warning and send a message. C. Call the fire station. D. Open a nearby window. 28. Why should users of Bike-Light Map still pay attention to road signs? A. The app shows only steep roads. B. Its route data has no street names. C. Real road conditions can change. D. Cyclists cannot report a problem. 29. Who should check the tank of Window Garden Box most carefully? A. A user whose screen is bright. B. A user just after heavy rain. C. A user growing plants indoors. D. A user after a long dry period. 30. What idea is shared by all four product descriptions? A. Each tool has a clear use as well as a limit. B. Smart tools remove the need for human decisions. C. Internet access is necessary for every tool. D. The newest product is always the safest one. B The science club installed a digital weather station on the roof of its classroom building. The screen displayed temperature, wind and rainfall every five minutes. During the first hot week, however, the station repeatedly showed afternoon temperatures six or seven degrees higher than those reported by the city weather service. Several students immediately blamed the temperature sensor. To test that idea, they borrowed a sensor of the same model from a nearby school and placed it beside their own. The two instruments gave almost identical readings. They also checked both sensors indoors against a laboratory thermometer. Again, no important difference appeared. The instruments seemed accurate, yet the rooftop result still looked wrong. Their teacher asked a different question: "What exactly is each station measuring?" The students mapped the roof and watched it through an afternoon. Their station stood beside a dark brick wall and above a metal air vent. The wall absorbed sunlight for hours, while the vent released warm air whenever the classrooms below were cooled. The sensor was correctly measuring that unusually hot corner—not the air conditions of the wider school grounds. The club moved the station to an open pole above grass, away from buildings and hard surfaces. They added a white shield that allowed air to pass while keeping direct sunlight off the sensor. For one month, they compared the new readings with the city report and with a hand-held thermometer used in three parts of the campus. The figures were now much closer, though small local differences remained after rain and on windy days. The project changed the way the students understood data. A number can be exact without being representative. Before trusting a digital result, users must ask where and how it was produced, what area it describes and whether the measuring conditions match the question. The best response to surprising data is neither blind trust nor quick rejection, but a test that separates the instrument from its environment. 31. Why did the students borrow another sensor? A. To measure rainfall in another part of the city. B. To find out whether their own instrument had a fault. C. To replace the laboratory thermometer permanently. D. To prove that the city weather report was incorrect. 32. What mainly caused the unusually high rooftop readings? A. The sensor screen updated too frequently. B. The borrowed sensor used a different temperature scale. C. Warm conditions around the station affected what it measured. D. Rainwater entered both temperature sensors. 33. What does the underlined word "representative" most probably mean? A. Protected from direct sunlight. B. Easy for students to repair. C. Recorded at an exact time. D. Typical of the wider conditions. 34. Which is the correct order of the club's work? A. Compare sensors → study the location → move the station → check the new data. B. Move the station → blame the sensor → borrow a thermometer → map the roof. C. Study the location → report the result → replace both sensors → add a dark shield. D. Check the new data → borrow a sensor → cool the wall → move above a vent. 35. What is the main lesson of the passage? A. Digital instruments should never be placed outdoors. B. Reliable data requires attention to both the tool and its measuring conditions. C. City weather reports are always more accurate than school records. D. A higher temperature usually means that a sensor is broken. C A field may look even from a distance, but its soil is rarely the same everywhere. Low areas often hold water, while higher parts dry quickly. If farmers spread the same amount of seed, water and fertilizer across every square meter, some materials are wasted and some plants receive too little. Precision farming tries to respond to these small differences. A tractor that receives Beidou signals can follow planned lines with great accuracy. As it returns across the field, it avoids both covering the same ground twice and leaving wide untreated gaps. This matters especially at night or in light fog, when old wheel marks are difficult to see. The recorded path can also guide later jobs such as watering or harvesting. Position, however, is only one part of the system. Soil tests, drone images and past harvest records are combined into a digital field map. The map divides the land into areas with different needs. As the tractor moves, its equipment reads the map and changes the amount of material being spread. Such precision can be misleading if the information behind it is poor. An outdated map may guide a machine accurately to make the wrong decision. Farmers therefore compare sensor data with what they observe in the field, check machine settings before work and keep a safe plan for a weak signal. Beidou does not replace agricultural experience. Satellites provide reliable position and timing; tests describe the soil; farmers judge unusual weather, plant growth and local risk. The strongest system is not a machine acting alone, but several kinds of knowledge correcting and supporting one another. 36. According to Paragraph 2, when can a recorded Beidou path be especially useful? A. When a tractor has no spreading equipment. B. When no field map has been created. C. When marks on the ground are hard to see. D. When farmers want every area treated equally. 37. What is the digital field map mainly used to do? A. Predict the selling price of crops. B. Keep the satellite signal from becoming weak. C. Replace all observations made by farmers. D. Show areas that require different treatment. 38. What does the underlined word "misleading" most probably mean? A. Causing someone to form a wrong idea. B. Making farm work less expensive. C. Showing a path in greater detail. D. Allowing different records to be shared. 39. How is the passage mainly organized? A. Two farms are compared before the better one is chosen. B. A problem is introduced, a system is explained, and its limits are discussed. C. A scientist's life is described in time order. D. Several inventions are ranked by cost and speed. 40. What can we learn about precision farming from the passage? A. Experience becomes unnecessary after a field is mapped. B. Beidou alone decides how much fertilizer each plant needs. C. Accuracy depends on good information and human judgment. D. A weak signal is the only risk that farmers need to consider. D To prepare labels for a school science exhibition, a student team entered its notes into an AI language tool. Within minutes, the tool produced clear-looking descriptions for twenty objects. The speed impressed the group, but a closer reading found trouble. One label gave the wrong year for an invention, and another presented an idea still being debated as if every scientist accepted it. The students divided the labels and checked each statement against museum websites, university reports and the sources named in their own project notes. They corrected factual errors, removed claims that could not be supported and rewrote sentences that were too difficult for younger visitors. Only then did a second question arise: should the finished labels say that AI had helped with the first drafts? Some team members thought this was unnecessary because humans had approved every final sentence. Others argued that the process itself mattered. Readers might otherwise believe the words came directly from a student researcher. A short explanation would allow visitors to judge both the information and the way it had been produced. The group finally added: "Drafted with an AI language tool; facts checked and text edited by the student team." During visitor interviews, many people said the note increased their confidence because it named both the tool and the people responsible for checking it. Transparency cannot repair careless work: a labeled error remains an error. Nor does using AI make a text automatically unreliable. The important questions are who checked the claims, what sources were used, what changes were made and who accepted responsibility for the final result. 41. Which problem was found in the first AI drafts? A. The tool refused to describe several objects. B. The descriptions named too many university reports. C. Younger visitors had already corrected the labels. D. A debated idea was written as a certain fact. 42. What does "this" in Paragraph 3 refer to? A. Naming the AI tool on the finished labels. B. Rewriting difficult sentences. C. Dividing the labels among students. D. Interviewing visitors after the exhibition. 43. What does the underlined word "confidence" most probably mean? A. Interest in the objects. B. Trust in the labels. C. Control of the tool. D. Pride in the school. 44. Why does the writer mention that "a labeled error remains an error"? A. To prove that visitors pay no attention to process labels. B. To argue that every AI-produced sentence should be deleted. C. To show that openness cannot take the place of fact-checking. D. To suggest that museum websites usually contain mistakes. 45. Which statement best matches the writer's view? A. The tool's speed is more important than the truth of its output. B. AI use should be hidden if people edit the final version. C. Only professional scientists may use AI for public writing. D. Responsible users verify content and make their role clear. 第二节（共5小题；每小题1分，满分5分） 阅读下面短文，从短文后所给的五个选项中选出能填入短文空白处的最佳选项，使短文通顺、连贯，意思完整。 E Test with the People Who Will Use It A student team may believe its app is easy because every member knows where the buttons are and why they were added. A new user does not share that knowledge. ____46____ Real user testing can reveal problems that the makers have learned to walk around without noticing. Begin by choosing people who are likely to use the product, including some with different experience or physical needs. Then give each person a realistic task: find tomorrow's homework, change the text size or report a broken light. ____47____ Watching the first attempt shows which words, symbols or steps are unclear. During the test, resist the wish to teach immediately. If the user pauses, ask what he or she expects to happen next. ____48____ A designer's explanation may help one person finish, but it can also hide the part of the design that needs improvement. Record actions rather than judging the user. "She tapped the picture three times" is more useful than "She did not understand." ____49____ Several users making the same mistake is especially strong evidence that the product, not the people, should change. After revising the design, test it again with both earlier and new users. A change that helps beginners might slow experienced users, while larger text may create a new problem on a small screen. ____50____ User testing is therefore not a final examination. It is a repeated conversation between a design and the people whose lives it is meant to support. A. That is why makers are usually poor judges of their own product's first-use experience. B. A precise observation allows the team to look for a precise design cause. C. No single group or single round can show every effect of a change. D. The pause often tells you more than a quickly completed task after a hint. E. Do not demonstrate the correct path before the task begins. Ⅴ．情景交际（共5小题；每小题2分，满分10分） 根据情景提示，用得体的英语完成下列对话。 51. A: ______________________________________________? B: I like the robot that can sort waste best. 52. A: How does the driverless car avoid people? B: ______________________________________________. 53. A: What is special about this school energy system? B: ______________________________________________. 54. A: ______________________________________________? B: Yes. We should check important online information carefully. 55. A: Would you like to visit the technology show with me? B: ______________________________________________. Ⅵ．看图写话（共5小题；每小题2分，满分10分） 根据每小题所提供的图画情景和提示词，写出一个与图画情景相符的句子。 56. that 57. which 58. when 59. now 60. clean energy Ⅶ．短文填空（共10小题；每小题1分，满分10分） 阅读下面短文，根据语境或所给单词的提示，在每个空格内填入一个恰当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 Class 9 had a problem in its science room, ____61____ faced a busy road. Even with the windows closed, students at the back could not always hear ____62____ (clear). The first idea was to turn the speakers ____63____ (loud), but that made the front of the room uncomfortable. A small project team decided to study the room instead. Four volunteers ____64____ (ask) to sit in different positions while the teacher read the same short passage. The team also used a sound meter ____65____ (measure) how much the teacher's voice stood above the background ____66____ (noisy). Their map showed that hard walls and an empty back corner reflected sound unevenly. Soft boards ____67____ (place) on two walls, and rubber pads were put under chairs to reduce scraping. The teacher also moved one discussion table away from the noisiest window. A second test found that speech was easier to understand, not ____68____ the teacher spoke more loudly, but because fewer sounds competed with her voice. Several students ____69____ had previously avoided answering from the back now joined discussions more often. The project ____70____ (make) no expensive change. It succeeded by defining the real problem, gathering evidence and testing several small improvements together. Ⅷ．书面表达（满分15分） 71. 假定你是李华，你校科技节正在征集“Technology for a Better School”创意方案。请根据提示，用英语介绍一项技术改进方案。词数80左右。 方面 提示 Problem What problem at school needs to be solved? Technology What system/device will be used? How will it work? Responsible use How will safety, privacy or accuracy be protected? 注意事项：1. 必须包含所有提示信息，可适当发挥；2. 意思清楚，表达通顺，行文连贯，书写规范；3. 请勿在文中使用真实姓名、校名和地名。 Technology for a Better School I suggest using technology to improve __________. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 Ⅰ．听力（1—15） 1. A 2. A 3. A 4. B 5. B 6. B 7. A 8. C 9. B 10. A 11. B 12. B 13. C 14. A 15. B Ⅰ．听力（16—20） 16. nine 17. waste 18. satellite 19. solar 20. notebook Ⅱ．选择填空 1. B 2. A 3. C 4. B 5. C 6. A 7. B 8. A 9. C 10. A 11. B 12. C 13. A 14. B 15. C Ⅲ．完形填空 16. B 17. A 18. C 19. B 20. A 21. C 22. B 23. A 24. C 25. B Ⅳ．阅读理解 26. A 27. B 28. C 29. D 30. A 31. B 32. C 33. D 34. A 35. B 36. C 37. D 38. A 39. B 40. C 41. D 42. A 43. B 44. C 45. D 46. A 47. E 48. D 49. B 50. C Ⅴ．情景交际（答案不唯一，符合语境且表达正确即可） 51. Which invention do you like best? 52. It uses cameras and sensors. 53. It is a technology that can save energy. 54. Should we check important online information carefully? 55. Yes, I'd love to. Ⅵ．看图写话（答案不唯一，符合图意与提示词即可） 56. The robot that carries books is helpful. 57. The solar panels which are on the roof produce electricity. 58. The driverless car stops when a person crosses the road. 59. The girl is using VR glasses now. 60. Wind and sunlight are clean energy sources. Ⅶ．短文填空 61. which 62. clearly 63. louder 64. were asked 65. to measure 66. noise 67. were placed 68. because 69. who 70. made Ⅷ．书面表达（参考范文） Technology for a Better School I suggest using technology to improve energy use in our classrooms. Small sensors which detect light and movement can be placed near the doors. If a room is empty but the lights are still on, a message will be sent to the class energy monitor. A weekly report will show each class when electricity was wasted. The system should not use cameras, so students' privacy will be protected. Teachers will also check the reports before they are shared. This technology can save energy and help us build better habits. 听力材料 第一节　听下面五个句子。（每个句子读两遍） 1. The Beidou satellite sends signals that help users find their position. 2. A service robot is carrying dishes to the customers. 3. The driverless car can recognize people who are crossing the road. 4. Solar panels have been placed on the roof of the science building. 5. The students are using a computer to design a three-dimensional model. 第二节　听下面七段对话。（每段对话读两遍） 第1段（第6题） W: Is that a map on your phone? M: Yes. It uses satellite signals to show the safest cycling route. Question 6: What route does the app show? 第2段（第7题） M: The robot arm stopped again. W: Its camera is covered with dust. Clean it before restarting the machine. Question 7: Why did the robot arm stop? 第3段（第8题） W: How much electricity did the solar roof produce today? M: Forty-six units. Yesterday it produced only thirty because it was cloudy. Question 8: How many units did the solar roof produce today? 第4段（第9题） M: The science film begins at seven, doesn't it? W: Yes. The talk on space technology finishes at a quarter to seven. Question 9: When does the talk finish? 第5段（第10、11题） W: What does this small device do? M: It turns printed words into speech for people who have difficulty seeing. W: Can it read handwriting? M: Not yet. The next version will be trained on different writing styles. Question 10: Who may benefit most from the device? Question 11: What can the device not read yet? 第6段（第12、13题） M: Your smart plant box looks different from the old one. W: I moved the water sensor closer to the roots. M: Did that improve the result? W: Yes. The box now waters the plant only when the deeper soil becomes dry. Question 12: What did the girl move? Question 13: When does the new box water the plant? 第7段（第14、15题） W: Dr. Lin, should we trust every answer given by an AI tool? M: No. Check important facts with reliable sources, especially names, numbers and health advice. W: What else should we do? M: Explain how the tool was used and never enter private information into an unknown service. Question 14: What information should be checked especially carefully? Question 15: What should never be entered into an unknown service? 第三节　听下面短文。（短文读三遍） Future Technology Day will open at nine o'clock on Saturday morning. In Hall One, visitors can see a robot that sorts waste by material. Hall Two offers a map activity using satellite signals. In the outdoor area, students can test a small solar-powered car, but the activity may close if it rains. Everyone should bring a student card and a notebook to record ideas and test results. Unit 5 单元评测卷 第 1 页（共 2 页） 学科网（北京）股份有限公司 $