Unit 3 Our digital lives首字母填空，完成句子，语篇填词B篇（含答案）—新沪教版八年级上册

中小学教育资源及组卷应用平台 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 ha ... ...