Unit 6 When was it invented ？（含答案详解）-【新情境新趋势】2025年秋九年级英语单元过关测试卷

中小学教育资源及组卷应用平台 【新情境新趋势】2025年秋九年级英语单元过关测试卷 Unit 6 When was it invented (主题：讨论发明的历史） 一、语法选择 Artificial intelligence（人工智能）, or AI in short, is the science of giving computers and machines ability to think and work like humans. AI scientists and engineers have made a lot of cool technologies. AI is rapidly catching up 1 the human ability to read faces. As a result, facial recognition（识别） 2 a lot in the world. Chinese police use this technology to identify（辨别）criminals. Once they caught a criminal when he listened to 3 concert. 4 also checks the ID of ride-hailing（网约车）drivers and lets people pay for things with a smile. AI is also used in self-driving cars 5 are believed to be the future of driving. Most drivers wave（挥手）or nod（点头）at passers-by to let them cross the street, but self-driving cars don’t have this 6 . Car makers are testing a light signal system（信号系统）to help them “speak” to humans. The system can 7 what self-driving cars will do. For example, if a driverless car is yielding（让路）, it will flash two white lights side to side. A rapidly flashing light tells passers-by that the car is about to speed up. Service Robots also show you how 8 AI is. Imagine this you come back to home from school and your robot housekeeper is waiting for you at the door. After dinner, he teaches you 9 the piano, just like a real music teacher. Such thoughts will soon happen in the real world. In the future 10 service robots will become good home helpers. AI is so powerful that it can help human beings and even replace us in many jobs. 1．A．with B．to C．of D．from 2．A．uses B．used C．is used D．is using 3．A．an B．a C．the D．/ 4．A．He B．She C．/ D．It 5．A．what B．whom C．that D．who 6．A．able B．ability C．unable D．ably 7．A．give B．create C．regret D．show 8．A．great B．greatly C．greater D．greatest 9．A．play B．playing C．played D．to play 10．A．many and many B．much and much C．more and more D．most 二、完形填空 My father died when I was nine, and I remember doing chores to help my mother. I hated changing the vacuum cleaner (真空吸尘器) bag and picking up the things the machine 11 to take in. Twenty years later, I was doing chores at home with my wife and I had to empty the bag because I could not find a new one. I had always hated the way the machine worked and I decided to make a vacuum cleaner without 12 . Easier said than done, of course. I didn’t 13 that I would spend the next five years perfecting my design, a process that resulted in 5, 127 different prototypes (设计原型). By the time I made my 15th prototype, my third child was born. By 2, 627, my wife and I were really short of money. By 3, 727, my wife was giving art lessons for some money. These were hard times, but each failure brought me closer to 14 the problem. However, at first I 15 thought of going into a business with it. In the early 1980s, I started trying to get a license for my tech ... ...