/ 让学习更有效 新课备课备考 | 英语学科 / 让学习更有效 新课备课备考 | 英语学科 2025-2026学年八年级英语上册单元复习考点培优沪教版（2024）Unit 3 Our digital lives 专题09 短文填空 学校:_____姓名：_____班级：_____考号：_____ 根据短文内容及首字母提示填空。（每空限填一词） Computers are useful machines. They are p 1 all over the world. A computer consists (包含) of a monitor, two speakers, a main unit, a k 2 and a mouse. Now, computers are becoming smaller and better. Also, they are not as e 3 as before. Most people can afford (负担得起) to buy them. People can use computers to type and calculate. What’s more, computers can o 4 railways and fly planes. Human beings d 5 on computers to do many other things as well. In the future, computers may be able to do a better job than human beings. 语法填空 The first machine with a program was designed in Britain by Charles Babbage and his student Ada Lovelace. Charles wanted it 6 (add) up big numbers, but Ada saw more uses and became the first computer 7 (programme). Later, British scientist Alan Turing 8 (create) the Turing machine, the basic design for computer systems. It could do various calculations and run different programs, laying the 9 (basic) for modern computers. Early computers, built in England and Germany, were as 10 (big) as a room. Then Ted Hoff invented the microchip, 11 major breakthrough. This made computers and electronic devices faster and smaller. A US company designed the first PC for the public. 12 experts doubted it, thousands were sold in two years. Later, smartphones arrived—they have computer software, connect to the internet and run apps, starting a new digital era. Words like “Wi-Fi” and “download” are now 13 (wide) used. Computer technology keeps 14 (develop). Future computers may be tiny, even in clothes. Quantum computers could be the next big breakthrough—much faster and 15 (power) than today’s. 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空。使全文通顺、连贯。 Online encyclopaedias are like endless treasure boxes filled with 16 (know) on the Internet. Wherever you are, as long as you have a computer, tablet, or smartphone, you can open 17 (they) and explore a world of information. You can learn about the great leaders 18 history, the latest findings in science, the cultures of different 19 (country), and even the secrets of ancient civilizations. What makes online encyclopaedias special is that they can be updated constantly. Unlike 20 (tradition) books, which need a long time to revise and publish new editions, information on online encyclopaedias can change every day. For instance, when a new planet 21 (discover) in space or a popular movie is released, details about them 22 (appear) online soon. However, we must use online encyclopaedias 23 (careful). Sometimes, people might write wrong information by accident, or some content may not be fully checked. So, if you use the information from online encyclopaedias for homework or research, it’s importa ... ...
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