Unit5单元测试卷自编模拟卷_B卷2026-2027学年仁爱科普版英语九年级上册

**基本信息** 本卷为仁爱科普九年级上册Unit5“Path to a Better World”单元复习卷，以“科技与可持续发展”为主题，整合听力、阅读等8类题型，覆盖定语从句、非谓语动词等核心语法及科技词汇，通过真实情境与探究任务，培养语言能力与思维品质，适配单元复习需求。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |听力|20题/30分|科技设备（清洁机器人、太阳能灯）、环保活动|情境贴近生活，考查细节捕捉与信息转换，如第三节记录清洁能源俱乐部参观信息| |阅读理解|25题/45分|智能工具体验、地图应用反思、节能装置实验等|素材真实（如社区预约系统案例），设推理判断与批判性问题，培养信息获取与逻辑思维| |书面表达|1题/15分|智慧图书馆技术应用与建议|要求整合“电脑查书、机器人运书”等要点，需分析便利与注意事项，提升创新应用与书面表达能力|

仁爱科普九年级上册 · Unit 5 · B卷答案解析 2026—2027学年仁爱科普九年级上册 Unit5单元测试卷 · 自编模拟卷 B · 答案解析 Path to a Better World 一、参考答案速查 听力 1. C　 2. A　 3. B　 4. C　 5. A 6. C　 7. A　 8. B　 9. A　 10. C 11. A　 12. B　 13. B　 14. B　 15. B 16. Monday　 17. eight　 18. notebook　 19. water　 20. five 选择填空 21. A　 22. A　 23. C　 24. B　 25. A 26. B　 27. B　 28. B　 29. B　 30. B 31. C　 32. B　 33. C　 34. C　 35. A 完形填空 36. C　 37. C　 38. B　 39. B　 40. A 41. C　 42. B　 43. C　 44. B　 45. C 阅读理解 46. C　 47. A　 48. B　 49. B　 50. A 51. A　 52. C　 53. B　 54. D　 55. B 56. B　 57. A　 58. C　 59. C　 60. B 61. D　 62. A　 63. A　 64. A　 65. B 66. E　 67. B　 68. D　 69. A　 70. C 短文填空 81. introduced　 82. that / which　 83. using　 84. patiently　 85. larger 86. his　 87. from　 88. difficult　 89. and　 90. value 情景交际、看图写话及作文参考答案见逐题解析。 二、逐题解析 Ⅰ. 听力（每小题1.5分） 1. C。wind图对应风力发电。 2. A。robot对应机器人。 3. B。手机地图导航。 4. C。high-speed train对应列车。 5. A。computer对应电脑。 6. C。男生明确说自动浇水设备。 7. A。灯白天储存太阳能。 8. B。开放去年，参观才是上周。 9. A。道路关闭，决定问工作人员。 10. C。地点302。 11. A。模型未完成，获准先带图纸。 12. B。她听不清一些词。 13. B。建议显示视频字幕。 14. B。小石块卡住车轮。 15. B。排除障碍后原路重测并记录。 16. Monday。参观在Monday。 17. eight。八点离校，8也可。 18. notebook。要求带notebook。 19. water。利用太阳能加热水。 20. five。每组五人，5也可。 Ⅱ. 选择填空（每小题1分） 21. A（that）。先行词app指物，that作从句主语。 22. A（which）。which作used的宾语，指相机。 23. C（help）。先行词machines复数，用help。 24. B（creativity）。与名词curiosity并列，用creativity。 25. A（possibility）。a后需名词possibility。 26. B（for）。provide sth. for sb.为某人提供某物。 27. B（into）。put into use意为投入使用。 28. B（reading）。have difficulty doing结构。 29. B（which was built）。桥被建造，定语从句用被动且不重复宾语。 30. B（to heat）。use sth. to do表示用某物做某事。 31. C（safety）。介词to后用名词safety。 32. B（before）。following是动名词结构，before表示之前。 33. C（but）。慢但仍好用，but表转折。 34. C（It uses moving air to help produce electricity.）。回应关于风能的知识询问。 35. A（the other day）。the other day意为前几天，与visited一致。 Ⅲ. 完形填空（每小题1.5分） 36. C（success）。后句风扇在阳光下转动，首次成功。 37. C（slowly）。阳光减弱后转动慢。 38. B（conditions）。比较两天不同测试条件。 39. B（stronger）。太阳能模型光线更强时运行改善。 40. A（problem）。没有隐藏阴天效果不佳的问题。 41. C（later）。储能供以后使用。 42. B（before）。下结论前看证据。 43. C（difficulties）。报告既说好结果也说困难。 44. B（questions）。保持提问探究。 45. C（honestly）。诚实分享研究发现。 Ⅳ. 阅读理解 A篇（每小题2分） 46. C。首段forty-minute visit。 47. A。每组最多八人且教师在场。 48. B。可关声音改看文字。 49. B。仅用桌上指定积木。 50. A。末句强调观察重于快答。 B篇（每小题2分） 51. A。首段明确目的地。 52. C。标志写Closed for repair。 53. B。第二段向附近工作人员求助。 54. D。第四段说明更新可能滞后。 55. B。最后强调看标志、看周围、冲突时求助。 C篇（每小题2分） 56. B。首段说明只显示提醒，不自动关灯。 57. A。首轮十天中六天未关灯。 58. C。6减2等于4。 59. C。第三段指出参与项目本身可能提高注意。 60. B。第四、五段限制结论范围。 D篇（每小题2分） 61. D。第二段引出社区服务预约系统。 62. A。预约分散到访，可提前查看时段。 63. A。照顾不会使用数字系统的居民。 64. A。第四段强调必要、相关、保护。 65. B。末句明确包括用户体验。 E篇（每小题1分） 66. E。交代原有问题。 67. B。用日常语言讲功能。 68. D。用具体使用过程呈现人机分工。 69. A。要求具体证据支持对比。 70. C。总结收益与局限。 Ⅴ. 情景交际（每小题2分） 71. What technology do you like best? 解析：Which technology do you like most也可。 72. Could you show me how to use the machine? 解析：Can you show me how to use it也可。 73. I can't wait to visit the technology show. 解析：can't wait to do表达迫不及待。 74. Thank you for helping me solve the problem. 解析：Thanks for your help等也可。 75. You should read the instructions before using the new device. 解析：Please read the instructions first等清楚建议也可。 Ⅵ. 看图写话（每小题2分） 76. The bridge was built last year. 解析：一般过去时被动。 77. This is a robot that carries books. 解析：that指robot作从句主语，carries与单数一致。 78. Wind is used to produce electricity. 解析：图示风电，be used to do。 79. The computer helps us learn English. 解析：help sb. do，说明用途。 80. He is making a video call now. 解析：图示爷爷视频通话，now用现在进行时。 Ⅶ. 短文填空（每小题1分） 81. introduced。was introduced表示被引入。 82. that / which。先行词system指物，that/which作uses的宾语。 83. using。have difficulty doing。 84. patiently。副词修饰showed。 85. larger。making the buttons larger为比较变化；下文有than before。 86. his。修饰名词suggestion，用his。 87. from。ask for comments from visitors向访客收集意见。 88. difficult。more difficult，形容词作补语。 89. and。both...and...为固定结构。 90. value。the real value，名词表示价值。 Ⅷ. 书面表达（15分） 91. 参考范文（开头已给出） A Smart Library I hope our school will have a smart library. Computers can help us find the books we need, and robots can carry returned books to the right place. These tools will save time and make borrowing easier. The workers can spend more time helping readers choose suitable books. However, the instructions should be clear. Readers can still ask a worker for help. We should also use the machines properly and keep their paths clear. I think a smart library should be friendly as well as convenient. 写作思路：写技术用途、便利、使用建议；U5可用that/which介绍设备，范文以清楚简洁为主。 课堂评分建议（自编练习使用）： 维度 分值 标准 内容要点 6分 涵盖题目所列要点，信息完整，内容符合题意。 语言表达 6分 词汇及句式恰当，时态清楚，拼写正确。少量错误但不影响理解可酌情扣分。 篇章与书写 3分 结构清楚、衔接自然、书写可辨。 三、听力稿（教师使用） 第一节：听句子，选图片 1. The wind turns these large wheels to produce electricity. 2. A robot brings food to the table in this restaurant. 3. We use a map on the phone to plan our route. 4. The high-speed train makes the journey shorter. 5. The boy uses a computer to take an online lesson. 第二节：听对话，选答案 M表示男声，W表示女声；标记不必读出。 第1段对话（第6题） W: What do you like most at the show? M: The machine that waters plants. It saves water by checking the soil first. 第2段对话（第7题） M: Does the lamp need a battery? W: It stores energy from sunlight during the day and uses it at night. 第3段对话（第8题） W: Did the new bridge open last week? M: No. It opened last year. We visited it last week. 第4段对话（第9题） M: The map says turn left, but the road is closed. W: Let's stop here and ask the park worker for help. 第5段对话（第10、11题） W: The technology club will meet on Wednesday this week. M: Where shall we go? W: Room 302. Bring the model you made at home. M: Mine is not finished. May I bring the drawing first? W: Of course. 第6段对话（第12、13题） M: Has your grandmother used the online class yet? W: Yes, but she couldn't hear some words clearly. M: Can she turn on the written words below the video? W: Good idea. I'll show her. She likes learning at her own speed. 第7段对话（第14、15题） W: Our model car stopped again. Should we make its engine stronger? M: Let's check the road first. A small stone is blocking one wheel. W: You're right. I'll remove it. M: Then let's test the car on the same path again and record the result. 第三节：听短文，填表格 The Clean Energy Club will visit a local science center on Monday. We will leave school at eight. Please bring a notebook, but do not bring large bags. At the center, a guide will show us a model house. It uses energy from the sun to heat water. Then we will work in groups of five to build small wind wheels. Before lunch, each group will explain one result. The bus will bring us back to school in the afternoon. 第 页 学科网（北京）股份有限公司 $仁爱科普九年级上册 · Unit 5 · B卷 2026—2027学年仁爱科普九年级上册 Unit5单元测试卷 · 自编模拟卷 B Path to a Better World 满分150分　考试时间120分钟 学校：____________　班级：________　姓名：____________ 说明：本卷为原创模拟练习。所有答案写在本卷相应位置。听力材料均读两遍。 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符的选项。 1. （　　） 2. （　　） 3. （　　） 4. （　　） 5. （　　） 听力第二节 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。 听第1段对话，回答第6题。 6. Which machine does the boy like most? A. The cleaning robot. B. The ticket machine. C. The plant-watering machine. 听第2段对话，回答第7题。 7. Where does the lamp get its energy? A. From sunlight. B. From flowing water. C. From food. 听第3段对话，回答第8题。 8. When did the bridge open? A. Last week. B. Last year. C. Yesterday. 听第4段对话，回答第9题。 9. What will they do? A. Ask a park worker. B. Go through the closed road. C. Throw away the phone. 听第5段对话，回答第10、11题。 10. Where will the club meet? A. In Room 320. B. In Room 203. C. In Room 302. 11. What will the boy bring this time? A. His drawing. B. A new computer. C. A finished robot. 听第6段对话，回答第12、13题。 12. What problem did the grandmother have? A. She could not find her classroom desk. B. She could not hear some words clearly. C. She had no interest in learning. 13. What does the boy suggest? A. Making the video faster. B. Turning on written words below the video. C. Removing the screen. 听第7段对话，回答第14、15题。 14. What stopped the model car? A. A broken window. B. A small stone. C. An empty water bottle. 15. What will they do after removing it? A. Buy a stronger engine immediately. B. Test the car again. C. Stop the project forever. 听力第三节 听下面短文，根据所听内容完成下列表格，每空填一词。 Clean Energy Club Visit Item Information Day 16. __________ Leave school At 17. __________ Bring A 18. __________ Use of solar energy Heat 19. __________ Group size 20. __________ students 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正确答案。 21. The app ______ shows bus times is useful to my father. A. that B. who C. where 22. This is the camera ______ we used in the project. A. which B. who C. when 23. I like machines that ______ people do difficult work. A. helps B. helping C. help 24. Curiosity and ______ can lead to new ideas. A. creatively B. creativity C. creative 25. There is a ______ that we can improve the design. A. possibility B. possible C. possibly 26. The system provides useful information ______ travelers. A. off B. for C. from 27. The school has put the new computers ______ use. A. from B. into C. away 28. My sister has difficulty ______ the small words on the screen. A. reads B. reading C. read 29. The bridge ______ last year has made travel easier. A. who built B. which was built C. which built it 30. We can use sunlight ______ water. A. heated B. to heat C. heating 31. We must pay attention to online ______. A. safely B. safe C. safety 32. Please check the real road ______ following the map app. A. because B. before C. although 33. The old machine was slow, ______ it still worked well. A. because B. so C. but 34. —How much do you know about wind power? —______ A. It is my favorite color. B. I went there yesterday. C. It uses moving air to help produce electricity. 35. I visited the science center ______. A. the other day B. tomorrow C. next week 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。 Our science club built a model house with a small solar panel（太阳能板）. We wanted to use sunlight to turn a tiny fan. The first test was a 36. ______. The fan moved in bright sunshine. We planned to show it to our classmates the next day. However, the sky was cloudy, and the fan turned very 37. ______. Some members felt that the model was broken. Our teacher asked us to compare the 38. ______ of the two tests. We moved the model closer to the window and checked all the wires. It worked better when the light became 39. ______. We began to understand why energy projects need planning for different weather. At the show, we did not hide the cloudy-day 40. ______. We explained what happened and what we still needed to learn. A classmate asked whether energy could be stored for 41. ______ use. That question became our next research topic. The project taught us more than how to build a model. We learned to look at evidence 42. ______ making a judgment. We also learned that a useful report includes both good results and 43. ______. Clean energy is an important topic, but learning about it takes patient work. We should keep asking 44. ______, checking ideas and sharing what we know 45. ______. 36. A. secret B. holiday C. success 37. A. carefully B. loudly C. slowly 38. A. prices B. conditions C. names 39. A. colder B. stronger C. darker 40. A. problem B. prize C. painting 41. A. outside B. never C. later 42. A. despite B. before C. without 43. A. birthdays B. tickets C. difficulties 44. A. prices B. questions C. directions 45. A. angrily B. secretly C. honestly Ⅳ. 阅读理解（共两节，25小题；满分45分） 第一节　阅读A、B、C、D四篇短文，根据内容，从每小题所给的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 SMART TOOLS EXPERIENCE ROOM The school science building will open its new experience room on November 3. Students can book a forty-minute visit between 2:00 and 5:00 p.m. Each group may include up to eight students, and a teacher must be present. Station One: A Talking Map. Choose a route to a place on the model town. The screen shows the route, and a voice explains the main turns. You can turn the sound off and read the directions instead. Station Two: A Sorting Machine. Put the provided colored blocks on a tray. The machine moves them into different boxes. Use only the blocks on the table; coins and personal objects may damage it. Station Three: A Solar Fan. Compare how the model works under different light conditions. Record what happens. Do not expect the fan to turn at the same speed every time. Before your visit, send your group name and preferred time to Mr. Liu. He will confirm the booking. During the visit, one student in each group should record questions. At the end, the teacher will help discuss them. This room is for exploring, so careful observations are more important than quick answers. 46. How long is one visit? A. Eight minutes. B. Three hours. C. Forty minutes. D. Five hours. 47. What is required for every group? A. A teacher must be present. B. The group must have exactly eight students. C. Everyone must pass a test. D. Every student must bring a phone. 48. What can visitors do at Station One? A. Move real town roads. B. Read directions with the sound off. C. Use only spoken directions. D. Buy a train ticket. 49. What should be put in the sorting machine? A. Coins. B. The provided colored blocks. C. Personal keys. D. Any object in a bag. 50. What does the room value most? A. Careful observation. B. The fastest answers. C. The loudest discussion. D. Expensive personal objects. B On a trip with my mother, I used a map app to find a riverside museum. The screen showed a short route, so I followed it without thinking much. Soon we reached a narrow path with a sign: “Closed for repair.” I looked at the phone again. The route was still there. “Maybe we can get through,” I said. My mother shook her head. “The real sign is giving us new information.” We stopped and asked a nearby worker. The worker showed us another path. It was longer but open and safe. As we walked, I noticed signs for the museum that I had missed while watching the screen. We arrived a little later than expected. Inside, an exhibition explained how maps are made and updated. I realized that an app uses information collected earlier. Changes on the ground may happen before the map is updated. The tool had helped us plan, but it could not know every new situation immediately. Since that trip, I still use map apps. I simply use them differently. I check signs, look around and ask for help when information conflicts. A smart tool is useful, but a thoughtful user is still necessary. 51. Where were the writer and mother going? A. To a riverside museum. B. To a railway factory. C. To a mountain school. D. To a shopping center. 52. Why could they not follow the short path? A. They had lost all money. B. The phone had no power. C. It was closed for repair. D. The museum had moved. 53. Who helped them find another path? A. A classmate at home. B. A nearby worker. C. An online seller. D. A bus driver on the phone. 54. What did the writer learn from the exhibition? A. All printed maps are perfect. B. Apps never use earlier information. C. A phone can replace every road sign. D. Maps may not include every recent change. 55. How does the writer use apps now? A. Refuses all map tools. B. Checks real conditions as well. C. Uses only the shortest route. D. Follows the screen without looking up. C A class tested a simple device that reminded students to turn off lights in an empty room. It showed a bright message near the door when the room lights were on. It did not switch them off automatically. Before using the device, the class observed the room for ten school days. The lights were left on after everyone went home on six days. During the next ten days with the reminder, this happened on two days. The class was pleased, but the teacher asked them to think carefully. Students knew they were taking part in a project, so they might have paid more attention for that reason too. The weather and after-school activities were not exactly the same in both periods. The result suggested that the reminder might help in this room. It did not prove that the device alone caused the whole change. The class planned a longer observation and asked students whether the message was easy to notice. Technology can support better habits, but a number should not be separated from its context. A useful report explains what was measured, what changed and what questions remain. Learning to describe evidence honestly is part of learning to use technology well. 56. What did the device do? A. Switched off every light automatically. B. Showed a reminder message. C. Opened the windows at night. D. Counted all books in the room. 57. How many days were lights left on in the first period? A. Six. B. Two. C. Eight. D. Ten. 58. How many fewer days had this problem in the second period? A. Two. B. Six. C. Four. D. Eight. 59. What else might have affected the result? A. The room stopped being used. B. The teacher changed the numbers. C. Students knew they were being observed. D. All lights were removed. 60. Which statement is most careful? A. The device alone certainly caused every improvement. B. The reminder might help, but more observation is needed. C. Ten days prove the effect in every school. D. Reminders never work. D When people hear “technology,” they often picture a new machine. Yet some of the most useful improvements are ways of connecting information and people. Consider an online appointment system for a community service center. In the past, visitors might arrive together and wait a long time. A booking system can spread visits through the day. People can check available times before leaving home. However, a digital system is not helpful if some residents cannot use it. The center still needs a telephone number or a help desk. Clear instructions matter too. A complicated page with many unnecessary steps may save no time at all. Staff should also explain what information is needed and why. Collecting extra personal details just because a form allows it can make people uncomfortable. A service should ask for information related to the task and protect it carefully. The aim of the system is not to make every visitor use a phone. It is to help people get the service they need with less confusion. Technology succeeds when it works with human support. Measuring success should therefore include people's experience, not only the number of online bookings. 61. What example does the writer discuss? A. A new kind of racing car. B. A robot cooking contest. C. A space telescope. D. An online appointment system. 62. How can the system help visitors? A. They can choose available times before leaving home. B. They never need any service again. C. They must arrive at the same time. D. They can skip all information checks. 63. Why should a telephone or help desk remain? A. Some people may not be able to use the digital system. B. The website is always closed. C. Every visitor dislikes computers. D. Staff have no other work. 64. What does the writer say about personal information? A. It should be related to the task and protected. B. It can be shown to every visitor. C. As much as possible should always be collected. D. It is never needed for any task. 65. What should be included when measuring success? A. Only the age of the computers. B. People's experience. C. Only the page's colors. D. Only the number of bookings. 阅读理解第二节 · E 阅读下面短文，从A—E五个句子中选择正确选项填入空白处，使短文完整、通顺。每个选项只能使用一次。（共5小题；每小题1分，满分5分） A useful technology report tells a clear story. Begin with the situation before the change. 66. ______ This helps readers understand why the project began. Introduce the tool or system next. 67. ______ A reader should not need special training to understand the basic idea. Give an example of it in use. 68. ______ This is clearer than listing many features. Then compare the experience before and after. 69. ______ Avoid words like “always” if you have seen only one case. End with a balanced view. 70. ______ A careful explanation can be more convincing than a perfect-sounding promise. A. Use a measured result or a specific observation. B. Explain its main job in everyday language. C. Mention both the help it offers and any limits you noticed. D. Show what a person does and what the tool does. E. Describe a real difficulty that people faced. 66. _____　67. _____　68. _____　69. _____　70. _____ Ⅴ. 情景交际（共5小题；每小题2分，满分10分） 根据情景提示，用英语完成下列各题。 71. 你想知道朋友最喜欢哪项科技，可以这样问： ________________________________________________________________ 72. 你想请工作人员演示怎样使用机器，可以这样问： ________________________________________________________________ 73. 你想表达迫不及待参观科技展的心情，可以这样说： ________________________________________________________________ 74. 你想感谢老师帮助你解决技术问题，可以这样说： ________________________________________________________________ 75. 你想建议同学先读说明再用新设备，可以这样说： ________________________________________________________________ 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。必须使用所给提示词，可作必要变化。 76. bridge, build, last year ________________________________________________________ ________________________________________________________ 77. robot, that, carry ________________________________________________________ ________________________________________________________ 78. wind, used, electricity ________________________________________________________ ________________________________________________________ 79. computer, help, English ________________________________________________________ ________________________________________________________ 80. he, video call, now ________________________________________________________ ________________________________________________________ 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，使短文意思完整、行文连贯。 My aunt works in a community center. Last year, a new booking system was 81. ______ (introduce) there. It helps visitors choose a time before they arrive. The system 82. ______ the center uses is simple. At first, some older visitors had difficulty 83. ______ (use) it. My aunt did not ask them to learn alone. She showed them the steps 84. ______ (patient) and kept a telephone service open. One visitor suggested making the buttons 85. ______ (large) than before. The team listened to 86. ______ (he) suggestion and changed the page. More people could use it comfortably after the change. The center still asks for comments 87. ______ visitors. My aunt believes that technology should serve people, not make their lives more 88. ______ (difficulty). A good service needs both useful tools 89. ______ human care. This idea has helped me understand the real 90. ______ (valuable) of technology. 81. ________　82. ________　83. ________　84. ________　85. ________ 86. ________　87. ________　88. ________　89. ________　90. ________ Ⅷ. 书面表达（满分15分） 91. 学校计划建设智慧图书馆。请根据提示，以“A Smart Library”为题，介绍拟使用的技术、带来的便利及应注意的问题。 要点 内容提示 要求 技术 电脑查找图书；机器人运送归还图书 说明用途 便利 节省时间；方便找到书；工作人员帮助读者 说明变化 建议 说明清楚；保留人工帮助；正确使用设备 表达看法 要求：1. 包含全部要点，可适当发挥；2. 词数80左右，开头已给出，不计入总词数；3. 文中不得出现真实姓名和校名。 A Smart Library I hope our school will have a smart library. __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 第 页 学科网（北京）股份有限公司 $