Unit 4 Smart home 单元测试卷-2025-2026学年 沪教版（五四学制）（2024）七年级上册英语

沪教版（五四学制）七年级上册英语Unit 4 Smart home单元测试卷 满分：100分 时间：90分钟 姓名： 得分： 一、根据首字母或中文提示填空（15 分，每空 1 分） 1. A smart home uses t__________（科技）to make life easier. 2. We can c__________（控制）the lights in our smart home with a phone app. 3. The smart fridge can r__________（提醒）us when we need to buy milk. 4. A s__________（传感器）in the smart home detects changes in temperature. 5. The smart lock keeps our home s__________（安全的）. 6. We can set a t__________（时间表）for the smart washing machine to start. 7. The smart home system saves e__________（电）by turning off unused devices. 8. A smart s__________（扬声器）plays music in every room. 9. The smart curtain opens a__________（自动地）in the morning. 10. We need to c__________（连接）the smart device to the Wi - Fi. 11. The smart home has a c__________（中央的）control panel. 12. A smart home can m__________（管理）energy use well. 13. The smart sensor d__________（发现）when someone enters the house. 14. We can get real - time i__________（信息）about our smart home on our phones. 15. The smart home technology is very m__________（现代的）. 二、完形填空（10 分，每题 1 分） In the future, smart homes will be very common. A smart home has many useful devices. For example, the smart fridge can 1.______ what food we have and 2.______ us to buy more when needed. The smart lights can change their brightness 3.______ on the time of day. My friend has a smart home. He 4.______ the smart home system with his phone. When he is on his way home, he can turn on the air - conditioner so that the house is 5.______ when he arrives. 1. A. forget B. know C. lose D. sell 2. A. help B. teach C. remind D. ask 3. A. living B. depending C. playing D. putting 4. A. controls B. makes C. buys D. sells 5. A. cold B. warm C. comfortable D. dirty 三、英汉互译（10 分，每题 1 分） 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1. 智能家居 ________________________ 2. smart device ______________________ 3. 实时信息 ________________________ 4. central control panel ________________ 5. 节约用电 _______________________ 6. turn on the air - conditioner __________ 7. 面部识别 _______________________ 8. data privacy ______________________ 9. 连接到 Wi - Fi ___________________ 10. automatic curtain ________________ 四、用所给词的适当形式填空（10 分，每题 1 分） 1. The smart home system is very __________（use）in our daily life. 2. We can __________（easy）control the smart devices with our phones. 3. The smart sensor __________（detect）a fire and sends an alarm. 4. It's important to protect our __________（person）data in a smart home. 5. The smart fridge __________（remind）me to buy eggs yesterday. 6. __________（connect）the smart speaker to the Wi - Fi, please. 7. The smart home makes our life more __________（comfort）. 8. My father is good at __________（manage）the smart home system. 9. The smart curtain opens __________（automatic）in the morning. 10. We should use smart home technology __________（proper）. 五、单项选择（15 分，每题 1 分） 1. A smart home can __________ our life more convenient. A. do B. make C. let D. have 2. We can control the smart lights __________ a mobile app. A. with B. for C. in D. on 3. The smart fridge can tell us __________ the food is fresh. A. what B. which C. when D. if 4. A __________ in the smart home can detect temperature changes. A. sensor B. speaker C. lock D. curtain 5. To keep our smart home safe, we should set a strong __________ for the smart lock. A. name B. password C. song D. picture 6. The smart home system __________ energy by turning off unused devices. A. saves B. wastes C. uses D. makes 7. We can get __________ about our smart home on our phones. A. money B. books C. information D. gifts 8. My mother likes the smart washing machine because it can work __________ a schedule. A. in B. on C. at D. for 9. The smart curtain is __________ and opens by itself in the morning. A. automatic B. slow C. fast D. dirty 10. Before using the smart device, we need to __________ it to the Wi - Fi. A. create B. connect C. collect D. control 11. The smart home's central control panel __________ all the devices. A. forgets B. knows C. controls D. loses 12. A smart home is a home with many __________ devices. A. old - fashioned B. smart C. broken D. cheap 13. __________ the smart home technology is developing quickly. A. Recently B. Suddenly C. Slowly D. Luckily 14. The smart speaker can play music __________ we ask it to. A. when B. why C. where D. how 15. Using smart home devices properly can __________ our privacy. A. protect B. collect C. sell D. share 六、按要求完成句子（10 分，每题 2 分。） 1. We can control the smart lights with a phone app（对划线部分提问 ） __________ __________ we control the smart lights? 2. The smart fridge reminds us to buy milk.（改为一般疑问句） __________ the smart fridge __________ us to buy milk? 3. A smart home makes our life convenient.（改为感叹句） __________ __________ a smart home makes our life! 4. The smart lock opens when it recognizes my face.（改为被动语态） The smart lock opens when my face __________ __________ by it. 5. We need to connect the smart device to the Wi - Fi.（改为否定句） We __________ __________ to connect the smart device to the Wi - Fi. 七、翻译句子（10 分，每题 2 分。） 1. 智能家居让我们的生活更轻松。 A smart home __________ our life __________ easier. 2. 我们可以用手机管理智能家居设备。 We can __________ smart home devices __________ our mobile phones. 3. 智能传感器能检测到火灾并发出警报。 The smart sensor can __________ a fire and __________ an alarm. 4. 智能家居系统能很好地节约能源。 The smart home system can __________ energy __________. 5. 在使用智能家居前，我们需要连接 Wi - Fi。 Before using the smart home, we need to __________ it __________ the Wi - Fi. 八、阅读理解（15 分，每题 1.5 分） A Smart homes are becoming more and more popular. In a smart home, there are many smart devices. For example, the smart thermostat can control the temperature. It learns your habits and adjusts the temperature automatically. The smart security system is also very useful. It has cameras and sensors. If someone tries to break into your home, it will send an alarm to your phone immediately. Smart homes also have smart lights. You can change the color and brightness of the lights with a remote control or a phone app. Some smart lights can even change color according to the music you play. Living in a smart home is fun and convenient. But we also need to think about the security of our data. Because all the smart devices are connected to the Internet, hackers may try to steal our information. So, it's important to set strong passwords and update the software of the smart devices regularly. 1. What can the smart thermostat do? A. Play music B. Control the temperature C. Take pictures D. Clean the house 2. How does the smart security system work? A. It has cameras and sensors to detect danger. B. It plays music to scare thieves. C. It closes the doors and windows automatically. D. It calls the police directly. 3. What can we do with smart lights? A. Only turn them on and off. B. Change their color and brightness. C. Use them to cook food. D. Wash clothes with them. 4. What problem do smart homes have? A. They are too expensive. B. They use too much energy. C. There may be data security problems. D. They are difficult to use. 5. How can we protect our smart home data? A. By not using smart devices. B. By setting strong passwords and updating software. C. By disconnecting from the Internet. D. By using only one smart device. B My dream home is a smart home. When I wake up in the morning, the smart curtain opens slowly. The smart speaker plays my favorite music. Then, the smart fridge tells me what food I have and what I need to buy. In the kitchen, the smart oven can cook food automatically. I just need to tell it what I want to eat, and it will do the rest. The smart sink can clean the dishes by itself. In the living room, the smart TV can choose movies for me based on my preferences. The smart sofa can adjust its shape to make me more comfortable. When I leave home, the smart home system turns off all the devices and locks the doors. It also sends me a message to tell me that everything is safe. A smart home is not just a dream for me. I believe that with the development of technology, my dream home will come true soon. 1. What does the smart curtain do in the morning? A. It closes slowly. B. It opens slowly. C. It plays music. D. It cooks food. 2. How does the smart oven work? A. It needs people to cook food step by step. B. It can cook food automatically. C. It cleans the dishes. D. It chooses movies. 3. What can the smart sofa do? A. It can play music. B. It can cook food. C. It can adjust its shape. D. It can lock the doors. 4. What happens when the writer leaves home? A. The smart home system turns on all devices. B. The smart home system sends a message to say it's safe. C. The smart home system forgets to lock the doors. D. The smart home system plays music. 5. What does the writer think of the smart home? A. It's just a dream and will never come true. B. It's too expensive to have. C. It will come true with the development of technology. D. It's not useful at all. 九、书面表达（10 分） 以 “My smart home” 为题，写一篇短文，内容包括： 1. 你家智能家居有哪些设备； 2. 这些设备如何让生活更方便； 3. 你对智能家居未来的期待。 要求：语句通顺，不少于 60 词。 ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 答案 一、1. technology 2. control 3. remind 4. sensor 5. safe 6. timetable 7. electricity 8. speaker 9. automatically 10. connect 11. central 12. manage 13. detects 14. information 15. modern 二、1. B 2. C 3. B 4. A 5. C 6. B 7. B 8. C 9. A 10. B 三、1. smart home 2. 智能设备 3. real - time information 4. 中央控制面板 5. save electricity 6. 打开空调 7. face recognition 8. 数据隐私 9. connect to Wi - Fi 10. 自动窗帘 四、1. useful 2. easily 3. detects 4. personal 5. reminded 6. Connect 7. comfortable 8. managing 9. automatically 10. properly 五、1. B 2. A 3. D 4. A 5. B 6. A 7. C 8. B 9. A 10. B 11. C 12. B 13. A 14. A 15. A 六、1. How can 2. Does; remind 3. How convenient 4. is recognized 5. don't need 七、1. makes; more 2. manage; with 3. detect; send 4. save; well 5. connect; to 八、A篇：1. B 2. A 3. B 4. C 5. B ；B篇：1. B 2. B 3. C 4. B 5. C 九、My smart home My smart home has a smart speaker that plays my favorite songs on voice command. There's also a smart thermostat that keeps the temperature just right, and smart lights that brighten or dim as needed. These devices save me time—no more fumbling for switches or adjusting the AC manually. I hope future smart homes will have AI - powered helpers to handle chores and predict my needs. With tech advancing, smart homes will surely make life even more amazing!（答案不唯一，符合题意即可 ）九、书面表达（略） $$