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新沪教版八年级上册Unit 3 Our digital lives
重点单词和词性转换题B篇（含答案）
学校：__________班级：__________姓名：_________ 考号：___________
一、根据汉语提示填空
1.The development of ____________（数字技术）has greatly changed how we work and study.
2.The ____________（物联网）connects various smart devices to make our lives more convenient.
3.A ____________（传感器）in the smart home can detect water leaks and send alerts.
4.You can use a ____________（温度计）to check the room temperature before turning on the air conditioning.
5.Dr Li, a well-known ____________（专家）in digital technology, gave us a lecture yesterday.
6.The smartwatch will ____________（警告）you if your heart rate is too high.
7.With the help of the collected data, doctors can provide more targeted ____________（治疗）.
8.During rush hours, heavy ____________（交通）often causes delays on the main roads.
9.Thanks to the smart traffic system, cars now move more ____________（顺利地）in the city center.
10.The company needs to analyze the user ____________（数据）to improve its app.
11.A ____________（量子计算机）can solve complex problems much faster than ordinary computers.
12.In the digital age, ____________（数字素养）is as important as reading and writing skills.
13.We must ____________（评估）the reliability of online information before sharing it.
14.Some online news reports are ____________（有偏见的）because they only present one side of the story.
15.Many people use ____________（表情符号）to show their feelings in online chats.
16.The smart door lock can ____________（自动地）unlock when it recognizes the owner’s face.
17.The rubbish collection company changed its ____________（路线）to save time and fuel.
18.Smart cities use more green energy, so they are more ____________（环保的）than traditional cities.
19.A ____________（智能城市）can manage traffic, energy and public services more efficiently.
20.My mother uses her ____________（智能手机）to pay bills and order groceries online.
21.The invention of the ____________（微芯片）was a key step in making computers smaller.
22.The new AI technology is a major ____________（突破）in the field of digital health.
23.All the smart devices in our house are ____________（相互连接的）through a Wi-Fi network.
24.The school’s new classroom is equipped with advanced ____________（多媒体）tools for teaching.
25.This smart ____________（设备）can monitor your sleep quality and give you suggestions.
26.The ____________（网络）in our community went down yesterday, so we couldn’t use the internet.
27.The ____________（收集）of waste plastic in the neighborhood helps protect the environment.
28.The city government is planning to upgrade the old ____________（交通系统）next year.
29.The traffic lights adjust their ____________（时间安排）based on the number of cars passing by.
30.Self-driving cars may reduce the number of ____________（事故）on the road in the future.
31.We should only use ____________（可靠的）online sources when doing our homework.
32.People can ____________（交流）with friends from different countries through social media.
33.She will ____________（发布）her new travel blog on the internet this weekend.
34.Don’t let your ____________（主观的）opinions influence your judgment of online facts.
35.After reading the book, he left a positive ____________（评论）on the online bookstore.
二、用单词的适当形式填空
1.____________（digitally）technology has become an important part of our daily lives.
2.Improving your ____________（literate）in digital skills can help you use the internet better.
3.The weather app ____________（warn）us about the heavy rain this afternoon.
4.This smart home system is ____________（effective）than the old one we used before.
5.The data shows that traffic flows ____________（smooth）in the area with smart lights.
6.The researchers are still analyzing the ____________（datum）they collected last month.
7.This quantum computer is one of the ____________（powerful）devices in the world.
8.Smart cities are ____________（eco-friendly）than traditional cities because they save more energy.
9.Alan Turing ____________（invent）the basic design of modern computers in 1936.
10.The ____________（develop）of smartphones has changed how we communicate with others.
11.We should avoid ____________（use）untrusted websites when looking for information.
12.The ____________（collect）of rubbish in smart cities is more efficient than before.
13.____________（communicate）with others politely online is a basic rule of digital etiquette.
14.She enjoys ____________（create）short videos and sharing them on social media.
15.The ____________（evaluate）of online content helps us find useful and true information.
16.His ____________（bias）views on the topic made his article less convincing.
17.The smart rubbish bin works ____________（automatic）without needing human control.
18.We should take action to protect the ____________（environment）while developing digital technology.
19.This ____________（science）research on quantum computers will be finished next year.
20.There are still some ____________（technology）problems to solve in the new smart system.
21.My father bought a ____________（person）computer for me to study at home.
22.Using a smartphone to pay is ____________（easy）than carrying cash around.
23.It’s ____________（possible）for ordinary computers to solve such complex math problems.
24.The ____________（different）between the two smartwatches lies in their battery life.
25.This online course about digital literacy is ____________（interest）and useful for students.
26.The smart thermometers are very ____________（help）for monitoring the temperature at home.
27.Sharing your personal address online is ____________（danger）because it may bring risks.
28.We should be ____________（care）when clicking on links from unknown senders.
29.Regular exercise and a balanced diet keep our bodies ____________（health）.
30.There are many ____________（change）in our daily lives since the internet became popular.
31.The ____________（improve）of the city’s transport system has made commuting easier.
32.Her ____________（choose）of laptop depends on its memory and battery life.
33.The ____________（weigh）of this new laptop is only 1.2 kg, so it’s easy to carry.
34.You need to ____________（measurable）your height and weight before using the health app.
35.The ____________（memorable）of my computer is 32 GB, which is enough for my study.
答案
一、根据汉语提示填空
1. digital technology 2. Internet of Things 3. sensor 4. thermometer 5. expert
6. warn 7. treatment 8. traffic 9. smoothly 10. data 11. quantum computer
12. digital literacy 13. evaluate 14. biased 15. emojis 16. automatically
17. route 18. eco-friendly 19. smart city 20. smartphone 21. microchip
22. breakthrough 23. interconnected 24. multimedia 25. device work
27. collection 28. transport system 29. timing 30. accidents 31. reliable
32. communicate 33. publish 34. subjective ment
二、用单词的适当形式填空
1. Digital 2. literacy 3. will warn 4. more effective 5. smoothly
6. data 7. most powerful 8. more eco-friendly 9. invented 10. development
11. using 12. collection municating 14. creating 15. evaluation
16. biased 17. automatically 18. environment 19. scientific 20. technological
21. personal 22. easier 23. impossible 24. difference 25. interesting
26. helpful 27. dangerous 28. careful 29. healthy 30. changes
31. improvement 32. choice 33. weight 34. measure 35. memory
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