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新沪教版八年级上册Unit 3 Our digital lives
首字母填空，完成句子，语篇填词B篇（含答案）
学校：__________班级：__________姓名：_________ 考号：___________
一、首字母填空
1.IoT stands for the Internet of T , which connects a large number of smart devices.
2.A flood s in a smart home can detect water leaks and send warnings to the owner immediately.
3.With a smart door lock, you can control it remotely even when you are not at h .
4.Dr Li, a technology e , was invited to a podcast to share his views on future smart life.
5.The small health devices we wear every day will c our heart rate and warn us about potential health risks.
6.Doctors can provide better t for patients by using the health data collected from smart devices.
7.Smart cities are more eco-friendly, especially in terms of energy u .
8.Smart rubbish bins can a tell the smart city network when they are full, so cleaners can collect rubbish in time.
9.The rubbish collection company uses the data from smart bins to plan better collection r and save fuel.
10.In the future, traffic in smart cities will flow more s because of the data sharing between self-driving cars.
11.Self-driving cars will share real-time data with the smart city network to reduce traffic a .
12.Traffic lights can adjust their t according to the number of cars on the road to avoid jams.
13.Charles Babbage designed the first programmable machine in 1837, and his student Ada Lovelace became the first computer p .
14.Early computers built in the 1940s were so big that they were the s of a small room.
15.Alan Turing created the Turing machine in 1936, which laid the basic d for all modern computers.
16.Ted Hoff’s invention of the microchip was a major b in the history of computer technology.
17.The first PC (personal computer) designed for the general p was launched by a US company in 1981.
18.Smartphones have built-in computers and can run all kinds of a , such as shopping apps and learning apps.
19.Quantum computers will be much f than today’s computers and can solve complex problems quickly.
20.Zuchongzhi, a powerful quantum computer, was developed by Chinese r in May 2021.
21.Digital l is a necessary skill today, helping us use digital tools safely and effectively.
22.When searching for information online, we should avoid subjective and b opinions that are not based on facts.
23.Adding emojis and pictures to online posts can make our messages more i and attractive.
24.It’s important to be k to others when communicating online, even with people we don’t know.
25.Mean comments online may h others’ feelings, so we should think twice before posting.
26.When choosing a laptop, you need to consider its s , weight and memory.
27.The memory of a laptop is usually measured in GB, and a larger m means it can run more programs.
28.Li Na wanted to buy a laptop mainly for her s , such as doing homework and attending online classes.
29.Liu Wei gave Li Na useful a on choosing a laptop that fits her needs.
30.The Internet has b great changes to our daily life, including e-learning and mobile payment.
31.More and more household items will be c to the internet in the future, making homes smarter.
32.We need to e online information carefully to make sure it is reliable and true.
33.Writing blogs and posts is a common way to c digital content and share ideas online.
34.The Internet allows us to s our thoughts and communicate with people from all over the world.
35.A robot c in a smart home can automatically clean the floor without human help.
二、完成句子
1.相互连接的智能设备网络被称为物联网。
The network of interconnected smart devices is called .
2.在智能家居里，即使你不在家，也能控制许多电子设备，比如扫地机器人。
In a smart home, you can control many electronic devices even when you are not at home, such as .
3.智能家居中的水浸传感器能快速检测到漏水情况，并向主人发送警报。
The in a smart home can quickly detect water leaks and send alerts to the owner.
4.李博士是一位技术专家，他经常分享关于未来数字生活的观点。
Dr Li is a who often shares views on the future of digital life.
5.我们每天佩戴的小型健康设备会检查我们的健康状况，并在出现问题时发出警告。
The small health devices we wear every day will and warn us when problems arise.
6.医生可以利用智能设备收集的健康数据，为患者提供更好的治疗。
With the health data collected by smart devices, doctors can for patients.
7.与现在的城市相比，智慧城市会更加环保，因为它们能更高效地节约能源。
Compared with today’s cities, smart cities will because they can save energy more efficiently.
8.智能垃圾桶会自动告知智能城市网络它们何时已满，以便清洁人员及时清理。
Smart rubbish bins will automatically tell the when they are full, so cleaners can collect rubbish in time.
9.垃圾收集公司会根据智能垃圾桶的数据规划更好的收集路线，减少不必要的行程。
The rubbish collection company will based on data from smart bins to reduce unnecessary trips.
10.未来，智慧城市里的汽车将自动驾驶，并与城市网络共享实时数据以确保道路安全。
In the future, cars in smart cities will and share real-time data with the city network to ensure road safety.
11.交通信号灯可以根据道路上的车辆数量调整它们的计时，避免交通拥堵。
Traffic lights can according to the number of cars on the road to avoid traffic jams.
12.1837 年，查尔斯 巴贝奇和他的学生埃达 洛夫莱斯在英国设计了第一台可编程机器。
In 1837, Charles Babbage and his student Ada Lovelace designed in Britain.
13.埃达 洛夫莱斯被认为是第一位计算机程序员，因为她意识到计算机程序能做更多事情。
Ada Lovelace is regarded as because she realized computer programs could do more.
14.20 世纪 40 年代建造的早期计算机和一个房间一样大，而且非常笨重。
Early computers built in the 1940s were and very heavy.
15.艾伦 图灵在 1936 年创造了图灵机，它为所有现代计算机奠定了基础。
Alan Turing created in 1936, which laid the foundation for all modern computers.
16.特德 霍夫发明的微芯片是计算机历史上的重大突破，让计算机变得更小更快。
The invented by Ted Hoff was a major in computer history, making computers smaller and faster.
17.1981 年，一家美国公司为普通大众设计了第一台个人电脑。
In 1981, a US company designed the first PC for .
18.如今的智能手机可以连接互联网，并运行各种应用程序，比如购物和学习软件。
Today’s smartphones can and run all kinds of apps, such as shopping and learning software.
19.科学家认为量子计算机将是下一个重大突破，它们比现在的计算机快很多倍。
Scientists believe that will be the next big breakthrough, and they are many times faster than today’s computers.
20.2021 年 5 月，中国研究人员研制出了一台名为 “祖冲之” 的高性能量子计算机。
In May 2021, Chinese researchers a quantum computer named Zuchongzhi.
21.数字素养是当今重要的技能，它能帮助我们安全有效地使用数字工具。
is an important skill today, which helps us use digital tools safely and effectively.
22.在网上查找信息时，我们需要学会识别并避免主观且有偏见的信息。
When searching for information online, we need to learn to identify and avoid .
23.我们可以在网上帖子中使用表情符号和图片，让我们的信息更有趣、更有吸引力。
We can use emojis and pictures in online posts to make our messages .
24.在网上与他人交流时，我们应该对他人友善，即使是和不认识的人。
When communicating with others online, we should , even with people we don’t know.
25.网上刻薄的评论可能会伤害他人的感情，所以发帖前要三思。
Mean comments online may , so we should think twice before posting.
26.选择笔记本电脑时，你需要考虑它的屏幕尺寸、重量和内存。
When choosing a laptop, you need to consider its , weight and memory.
27.笔记本电脑的屏幕尺寸通常以英寸为单位，常见的有 13 英寸和 15 英寸。
The screen size of a laptop is usually measured in , with sizes being 13 inches and 15 inches.
28.李娜想给她的笔记本电脑选一个合适的型号，所以向刘伟征求建议。
Li Na wanted to choose a for her laptop, so she asked Liu Wei for advice.
29.互联网已经给我们的日常生活带来了巨大变化，比如在线学习和移动支付。
The Internet has to our daily lives, such as e-learning and mobile payment.
30.未来，更多的家居用品将连接到互联网，成为物联网的一部分。
In the future, more household items will and become part of the Internet of Things.
31.使用网上信息前，我们需要评估其可靠性，避免被错误信息误导。
Before using online information, we need to to avoid being misled by wrong information.
32.在智慧城市里，不同的设备会相互交流并共享数据，以减少能源浪费。
In smart cities, different devices will data with each other to reduce energy waste.
33.写网上帖子和评论是与大量人群交流并分享想法的有效方式。
Writing online posts and comments is an effective way to communicate with people and share ideas.
34.在过去的几十年里，数字技术的发展极大地改变了世界的许多方面。
Over the past few decades, the development of digital technology has in many aspects.
三、语篇填词
Digital technology has become an essential part of our daily lives. It has b________(1) great changes to how we study, work and entertain ourselves. For instance, e-learning lets us study at any time and place, while mobile payment makes shopping much more convenient.
In the future, even more objects will be c________(2) to the internet, which is known as the Internet of Things (IoT). A smart home is a typical example of IoT. Inside a smart home, you can find various smart devices: a robot c________(3) that cleans the house on its own, a flood s________(4) that detects water leaks quickly, and a smart door lock that you can control from a distance. These devices truly make our lives easier and more comfortable.
To learn about the future of smart life, we can refer to Dr Li, a technology e________(5). He stated that we will wear small health devices every day. These devices will c________(6) our health conditions non-stop and w________ (7) us if there are any potential health issues. With the health d________(8) from these devices, doctors can offer better t________(9) to patients.
Smart cities are another significant change driven by digital technology. They are more eco-friendly than current cities, especially in energy u________(10). In smart cities, different devices can c________(11) with each other and share data. For example, smart rubbish bins can a________(12) inform the smart city network when they are full. The rubbish collection company then uses this data to plan better collection r________(13), saving both time and energy.
Transport in smart cities will also be improved greatly. Cars will d________(14) by themselves and share real-time data with the smart city network. This will lead to fewer traffic a________(15) and make traffic flow more s________ (16). What’s more, traffic lights can adjust their t________(17) based on the number of cars on the road, reducing traffic jams.
Understanding the history of computers helps us know how digital technology has developed. In 1837, Charles Babbage and his student Ada Lovelace designed the first programmable machine. Ada was regarded as the first computer p________(18). In the 1940s, early computers were as big as the s________(19) of a room. Then, in 1936, Alan Turing created the Turing machine, which provided the basic d________(20) for all modern computers.
A major b________(21) in computer history happened in 1971 when Ted Hoff invented the microprocessor, also called a “microchip”. Thanks to this invention, computers became f________(22) and smaller rapidly. In 1981, a US company developed the first PC for the general p________(23) . At first, experts thought no one would buy home computers, but thousands of them were sold in just two years.
Today, smartphones are widely used around the world. They have small built-in computers and can run all kinds of a________(24) . The appearance of smartphones started a new e________(25) in digital technology. Looking forward, scientists believe quantum computers will be the next big breakthrough. They will be many times f________(26) than today’s computers and have much stronger computing power. In 2021, Chinese r________ (27) built a powerful quantum computer named Zuchongzhi.
Digital literacy is also crucial for us in the digital age. It refers to the ability to find and use r________(28) online information, create digital content, and communicate properly online. When searching for information online, we should avoid b________(29) opinions that are not based on facts. We can use emojis and pictures to make our online messages more i________(30). When communicating with others online, we should be k________(31) and never post mean comments that may h________ (32) others’ feelings.
When choosing a digital device like a laptop, we need to consider its s________(33) , weight , m________(34) and price. Asking friends or family for a________(35) can also help us make a wise decision.
答案
一、首字母填空
1. Things 2. sensor 3. home 4. expert 5. check
6. treatment 7. use 8. automatically 9. routes 10. smoothly
11. accidents 12. timing 13. programmer 14. size 15. design
16. breakthrough 17. public 18. apps 19. faster 20. researchers
21. literacy 22. biased 23. interesting 24. kind 25. hurt
26. size 27. memory 28. study 29. advice 30. brought
31. connected 32. evaluate 33. create 34. share 35. cleaner
二、完成句子
1.the Internet of Things 2.the robot cleaner 3.flood sensor 4.technology expert
5.check our health conditions 6.provide better treatment 7.be more eco-friendly
8.smart city network 9.plan better collection routes
10.drive themselves 11.adjust their timing 12.the first programmable machine
13.the first computer programmer 14.the size of a room 15.the Turing machine
16.microchip; breakthrough 17.the general public 18.connect to the internet
19.quantum computers 20.developed; powerful 21.Digital literacy
22.subjective and biased information 23.more interesting and attractive
24.be kind to others 25.hurt others’ feelings 26.screen size
27.inches; common 28.suitable model 29.brought big changes
30.be connected to the internet 31.evaluate its reliability
32.communicate and share 33.a large number of 34.greatly changed the world
三、语篇填词
1.brought 2. connected 3. cleaner 4. sensor 5. expert
6. check 7. warn 8. data 9. treatment 10. use
11. communicate 12. automatically 13. routes 14. drive 15. accidents
16. smoothly 17. timing 18. programmer 19. size 20. design
21. breakthrough 22. faster 23. public 24. apps 25. era
26. faster 27. researchers 28. reliable 29. biased 30. interesting
31. kind 32. hurt 33. size 34. memory 35. advice
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