热点四+科学技术——2025年中考英语热点考点训练（含解析）

热点四 科学技术 ———中考英语热点考点训练 热点聚焦 一、热点解析 科技与生活联系紧密，深入我们日常生活的各领域，近年我国科学技术在多个领域取得显著进展，涵盖能源与环保、北斗卫星导航系统、5G 技术、无人机、机器人、远程教育等等。 二、考查角度 阅读理解：文章会介绍各种科技成果、科技发展趋势或科技在生活中的应用等。题目考查学生对文章细节的理解、主旨大意的把握、根据上下文推断词义或句义，以及对科技发展带来的影响的理解等能力。 完形填空：通过讲述与科技相关的故事或介绍某种科技现象，在文中设置空格，考查学生对词汇、语法、固定搭配的运用以及对上下文逻辑关系的理解。 写作：要求学生用英语描述科技现象、分析其影响以及表达个人观点。例如，让学生谈谈对线上学习、社交媒体等科技应用的看法；让学生探讨科技发展对社会和人类生活的影响；如何应对科技带来的挑战等。 三、备考建议 积累科技词汇：熟悉常见的科技英语词汇和短语，如 “satellite navigation system（卫星导航系统）”“unmanned aerial vehicle（无人机）”“digital currency（数字货币）”“5G technology（5G 技术）”“intelligent transportation system（智能交通系统）” 等。 阅读科技文章：阅读关于科学技术的英文文章，包括科普类文章、科技新闻报道等，提高阅读理解能力。在阅读过程中，注意分析文章的结构、理解长难句，学习如何用英语准确地描述科技现象和阐述科技原理。 关注科技热点：关注当下科学技术领域的热点话题、事件和发展动态，了解其背景、发展情况以及对社会和生活的影响。关注科技与人文、社会的关系，思考科技发展带来的各种问题，能够形成自己的观点和见解。注重培养跨学科思维能力。 针对训练 一、阅读理解 This year, we celebrate 30 years since China started to build its Beidou Navigation Satellite System (BDS, 北斗卫星导航系统). It took its name from the Big Dipper stars, a group of seven bright stars in the sky. In 1994, China began building the BDS, so it wouldn't have to use navigation systems from other countries. It's a lot safer this way. In 2020, the BDS was completed. This achievement made China the fourth to have its own navigation system after the US, Russia and the European Union. The BDS does not just show where you are. It's the first to let you send messages where there is no phone signal (信号). It has also played an important role in disaster prevention and response (防灾救灾). It even helps farmers in China by providing information for planting, which makes farming smarter. The BDS is more than a system. It shows China's ability in science and technology. Now, over 120 countries and areas are using it. Wherever you are, the BDS is there to help you find your way. 1. Where did the BDS get its name from A. A country. B. A group of stars. C. A planet. D. An invention. 2. When did China begin building the BDS A. In 1994. B. In 2000. C. In 2020. D. In 2024. 3. What is paragraph 3 mainly about A. The advantages of the BDS. B. The ways to make farming smarter. C. The suggestions on repairing the BDS. D. The methods of preventing disasters. 4. What does the BDS show about China A. Its work in protecting nature. B. Its development in education. C. Its ability in science and technology. D. Its achievements in making phones. Flying Fish Drones（ ... ...