课时作业(3) Unit 1 Period 3（Word练习）-【金榜题名】2025-2026学年高二英语选择性必修第二册高中同步学案（人教版）

课时作业(三)　Unit 1　Period 3 Ⅰ.阅读理解 A He Zehui, a Chinese nuclear physicist, accomplished great things in physics and became an outstanding scientist. Her family is famous for producing three famous women scientists, including her two sisters. She graduated from Tsinghua University in 1936 with a degree in physics, and then went on to study at the Technical University of Berlin, where she was the top in her class, outperforming her future husband Qian Sanqiang—China's “father of the atomic bomb”. In 1940, she earned a Ph．D． in Engineering. The couple made great discoveries in the field of uranium fission(铀核裂变), which drew global attention and earned them worldwide reputations, also marking a milestone in the development of China's experimental fission physics. Many Western media called the couple the “Marie Curie and Pierre Curie of China”. As one of the pioneers in nuclear science and technology in China, Professor He contributed a great deal to nuclear physics. During the 1950s, she started the research and development of nuclear emulsions(核乳胶)in China and their research reached the advanced world level at that time. He and her research group took the lead in building China's first nuclear reactor and accelerator. She was awarded the first Award of the National Prize of Natural Sciences for making outstanding achievements in supporting the national program of nuclear weapon development. Throughout her career, He conquered many obstacles, and was always on the front lines of China's science-related work. She published dozens of papers yet placed little value on personal fame. The world's top physicists recognized He as a famous scientist—“Chinese Madame Curie”． He passed away in Beijing in 2011 at the age of 97, nearly 20 years after Qian Sanqiang. She dedicated herself to science, living a simple life, always nurturing young researchers and maintaining the highest standards that she had always valued. She loved her country and science；to both she is now an icon. 1．What is the focus of Paragraph 2 about He Zehui? A．Identity background. B．Character personalities. C．Education experiences. D．Profession competence. 2．What do we know about Qian Sanqiang? A．He died following his wife in 1991. B．He won the National Prize of Natural Sciences. C．He assisted He Zehui to develop fission physics. D．He is also a remarkable Chinese scientist. 3．Why is He Zehui acknowledged as “The Chinese Marie Curie”？ A．For her great contributions to nuclear physics. B．For her accomplishment in the atomic bomb. C．For her continuous achievements in natural science. D．For her research of nuclear emulsions. 4．How can we fittingly describe He Zehui? A．Ambitious，talented，conservative and determined. B．Unselfish，patriotic，indifferent to fame and devoted to science. C．Aggressive，imaginative，strong in mind and kind in heart. D．Knowledgeable，awesome，creative and sociable. 【语篇解读】　本文是一篇人物传记。文章介绍了“中国的居里夫人”何泽慧及其成就。 1．解析：选C　主旨大意题。根据文章第二段介绍了何泽慧毕业于清华大学物理系， 随后进入柏林工业大学学习……1940年， 她获得了工程学博士学位。可知， 本段主要介绍何泽慧的教育经历。故选C。 2．解析：选D　细节理解题。根据文章第二段后半部分(她的成绩超越了她未来的丈夫、中国的“原子弹之父”钱三强， 成为班上的第一名。)和第三段介绍的夫妻俩的成就可知， 其丈夫钱三强也是一位伟大的中国科学家。故选D。 3．解析：选A　推理判断题。根据第一段可知中国核物理学家何泽慧在物理学上做出了巨大成就， 成为一名杰出的科学家。根据第三段的最后一句可知许多西方媒体称这对夫妇为“中国居里夫人和皮埃尔·居里”。根据第四段的第一句可知作为我国核科学技术的开拓者之一， 何教授对核物理做出了重要贡献。可推知， 因何泽慧对中国的核物理做出了巨大贡献， 西方媒体称其为“中国的居里夫人”。故选A。 4．解析：选B　推理判断题。根据文章倒数第二段倒数第二句可知她发表了几十篇论文， 但并不看重个人名声。根据最后一段第二、三句可知她献身于科学， 过着简朴的生活， 总是培养年轻的研究人员， 保持着她一直以来所重视的最高标准。她爱她的国家和科学。可推知， 何泽慧淡泊名利、爱国、乐于助人， 献身于中国的科学事业， 有极高的科研素养， 对中国核物理的研究和发展做出了极大的贡献。故选B。 B British chemist David Evans has become an overnight celebrity on Chinese social media. His chemistry experiments have attracted over 2 million followers in just a few months. Evans is a chemistry professor at the Beijing University of Chemical Technology. The 60-year-old man always wears a white lab coat，a pair of safety goggles(护目镜), and smiles often. Some web users say he looks just like the “grandpa of KFC”. Evans has posted videos of various experiments. His most popular experiments have attracted millions of hits on video-sharing apps. Excited children's cheers and shouts can be heard in his videos. “I hope my experiments can arouse people's interest in science, ” he says. Evans has been interested in China since childhood. In the early 1970s，before the reform and opening-up, he viewed it as “a country full of mysteries”. He first visited the Chinese mainland in 1987 to attend a chemistry conference in Nanjing, Jiangsu Province. He quit his job in the United Kingdom and moved to Beijing in 1996. Many of his friends thought he was crazy. But Evans said they just saw China's challenges but not its potential. Since 2011，Evans has turned to the Internet to popularize science. He learned short-video apps are also popular in small cities and rural areas. And he realized this enables him to reach more students，who lack opportunities to perform fun experiments. But even a one-minute video requires a considerable amount of work. Still，he thinks it's worth it to fulfill his responsibility to popularize science. His experiments always fill schools' lecture halls with laughter. Some viewers call him “a Harry Potter-like magician”，but he disagrees. “A magician never tells the secrets behind his tricks，but a scientist always gives an explanation. ” He sees himself as a teacher. He performs experiments to spread knowledge，inspire thinking，remove misunderstandings and show that science can create change. Evans says he looks forward to more “chemical reactions” with China. 5．Who is David Evans according to the passage? A．A film celebrity. B．A chemistry teacher. C．A manager of KFC. D．A British magician. 6．Why did Evans begin to post videos of experiments on the Internet? A．To popularize science. B．To rise to fame. C．To apply short-video apps. D．To make a fortune. 7．Which of the following statements is true according to Paragraph 3? A．Evans considered the UK to be a country full of mysteries. B．Evans first visited Chinese mainland in his childhood. C．Evans went to China for a chemistry meeting in 1987. D．Evans moved to Beijing with the support of his friends. 8．What can we infer from the passage? A．Evans knows exactly how a magic works. B．Evans is a serious scientist and barely smiles. C．Evans will continue to post videos of experiments in China. D．Evans' students like to interrupt his experiments with laughter. 【语篇解读】　本文是一篇记叙文。文章主要介绍了一位移居中国， 并且在网上发布化学实验短视频的英国化学家在中国的一些事迹。 5．解析：选B　细节理解题。根据文章第一段“Evans is a chemistry professor at the Beijing University of Chemical Technology. ”(Evans是北京化工大学的化学教授。)可知， David Evans是一位化学老师。故选B。 6．解析：选A　细节理解题。根据文章第四段第一句自2011年以来， 埃文斯开始通过互联网普及科学。以及第四段最后一句他认为履行普及科学的责任是值得的。可知， 埃文斯开始在互联网上发布实验视频， 是为了普及科学。故选A。 7．解析：选C　细节理解题。根据文章第三段第三句可知他第一次访问中国大陆是在1987年， 在江苏省南京市参加一个化学会议。故选C。 8．解析：选C　推理判断题。根据文章第二段前两句埃文斯上传了各种实验的视频。他最受欢迎的实验已经在视频分享应用程序上吸引了数百万点击量。以及最后一段最后一句埃文斯说， 他期待与中国发生更多的“化学反应”。可知， 他将继续发布更多的实验视频。故选C。 Ⅱ.七选五 Online courses have become popular in many countries. There are different kinds of online courses, but most show a video of a teacher and students in a classroom. Students watch the video online and take part in online activities. Some courses are free and open to anyone. 1 Of course, watching videos on a screen is not the same as taking part in a real class. 2 In Singapore, eight schools have been chosen to try new ways of using technology in the classroom. The schools have tablets(平板电脑)and touchscreens instead of books and blackboards in the classrooms. 3 Through them, students can communicate with each other and work on projects together. In South Korea, some students have been taught English by teachers in the Philippines and other countries since 2011. The teachers are in their home country and are connected to the South Korean classrooms via the Internet. Instead of looking at a screen, the students interact with a robot in the classroom. The robot is controlled by the teachers. 4 Thanks to technology, more and more ways of teaching and learning are being developed. 5 But one thing is for sure—there has never been a more interesting time than being a student. A．E-learning can be successful. B．There are also social media platforms(平台)． C．Other kinds of e-learning are being tested around the world. D．They give students the chance to study anywhere, at any time. E．Nobody knows what the classroom of the future will look like. F．And it can move around the classroom and talk with the students. G．The courses that are taught via the Internet are called online courses. 【语篇解读】　本文是一篇说明文，主要介绍了在线课程的有关内容。老师可以进行远程授课，学生在教室与教学机器人进行互动。随着科技的发展，教学方式也在不断地发展。 1．解析：选D　上文提到Students watch the video online and take part in online activities. Some courses are free and open to anyone.(学生在线观看视频并参与线上活动。一些课程对任何人都是免费开放的。)说明正是因为网络的便利性，学生可以随时随地学习。D项(它们给了学生随时随地学习的机会)符合语境。 2．解析：选C　第二、三段提到了新加坡、韩国对在线学习的实践，说明了在线学习在全世界进行测试。C项符合语境。 3．解析：选B　第二段最后一句提到Through them, students can communicate with each other and work on projects together.(学生可以通过它们互相交流，共同完成项目。)只有通过平台学生才能互相沟通交流，且代词them指代B项中的social media platforms。故B项符合语境。 4．解析：选F　上文提到Instead of looking at a screen, the students interact with a robot in the classroom. The robot is controlled by the teachers.(学生在教室里跟机器人进行互动，而不是盯着屏幕看。这个机器人由老师控制。)F项中的it指代前文中出现的robot，故F项符合语境。 5．解析：选E　倒数第二段提到随着科技的发展，越来越多的教学和学习方式正被研发出来。而科技的发展会给教学模式带来什么样的未来还是未知的。因此，没有人知道未来的教室会是什么样子的。故E项符合语境。 Ⅲ. 完形填空 The news of Stephen Hawking's death came a great shock to the whole world.To his family，he was “a great scientist and an extraordinary man whose work and legacy(遗赠)will 1 for many years”． His parents，both Oxford graduates，placed a high 2 on education and family members were often seen reading books at dinner. 3 known at school as “Einstein”，Hawking was not 4 successful academically.With time，he began to show talents for scientific subjects and decided to read 5 at university.As mathematics was not 6 at Oxford then，Hawking chose physics instead. Diagnosed with a rare motor neurone disease，Hawking eventually 7 a wheelchair.Though shocked and bitter，Hawking continued his work in physics 8 .After the loss of his 9 ，he communicated through a speech-generating device，which 10 him to produce A Brief History of Time with the help of an assistant. Hawking once 11 how he felt when first informed of his disease， 12 that he would never realize his potential.“But now,50 years later，I can't be more 13 my life, ” he said. Hawking also gained popularity 14 the academic world and appeared in several TV shows.He was featured in the film The Theory of Everything，which 15 his rise to fame and relationship with his first wife，Jane. 1．A.live on　　　　　　 B．hold on C．hang on D．catch on 2．A.evaluation B．request C．value D．standard 3．A.Unless B．When C．Although D．Because 4．A.necessarily B．completely C．particularly D．initially 5．A.physics B．mathematics C．science D．chemistry 6．A.awesome B．available C．admirable D．alternative 7．A.brought in B．resulted in C．ended in D．put forward 8．A.regardless B．otherwise C．indeed D．furthermore 9．A.movement B．speech C．sense D．writing 10．A.allowed B．forced C．encouraged D．got 11．A.recalled B．fancied C．addressed D．commented 12．A.declaring B．assuming C．insisting D．arguing 13．A.cautious of B．strict with C．satisfied with D．fed up with 14．A.within B．around C．towards D．outside 15．A.analyzed B．confirmed C．charted D．traced 【语篇解读】　本文是一篇人物传记类的记叙文， 介绍了传奇物理学家霍金的伟大成就以及人们对他的高度评价。激励人们向他学习， 战胜困难取得成功。 1．解析：选A　霍金的遗赠会继续存在很长时间。live on以……为生， 继续存在， 活下去；hold on坚持， 继续拥有；hang on握住不放；catch on理解， 明白， 变得流行。故选A项。 2．解析：选C　霍金的父母高度重视教育。evaluation评价， 评估；request要求， 请求；value价值， 重要性；standard标准。短语place a high value on高度重视。故选C项。 3．解析：选C　尽管在学校被称为“爱因斯坦”， 但是霍金起初在学习上并不成功。上下文之间是转折关系， 所以使用连词although引导让步状语从句。故选C项。 4．解析：选D　尽管在学校被称为“爱因斯坦”， 但是霍金起初在学习上并不成功。necessarily必要地；completely完全地；particularly尤其， 特别；initially起初， 最初。故选D项。 5．解析：选A　根据后句Hawking chose physics instead可知霍金后来选择了物理学。根据常识可知霍金是一名伟大的物理学家。故选A项。 6．解析：选B　那时的牛津大学并没有数学学科， 所以他选择了物理。awesome令人敬畏的， 可怕的， 极好的；available可利用的， 可得到的；admirable令人羡慕的；alternative可供选择的。故选B项。 7．解析：选C　被诊断为罕见的运动神经疾病， 霍金最终坐上了轮椅。 brought in带来， 引进；resulted in导致；ended in以……结束；put forward提出。故选C项。 8．解析：选A　尽管很震惊， 也很痛苦， 但霍金继续物理方面的研究工作。regardless不管， 不顾；otherwise否则， 要不然；indeed实际上；furthermore而且。故选A项。 9．解析：选B　根据后句“he communicated through a speech-generating device”可知他通过发声装置与他人交流， 说明他丧失了语言能力。故选B项。 10．解析：选A　这台装置让他在助手的帮助下完成了《时间简史》。allowed允许，让；forced强迫，迫使；encouraged鼓励；got得到，理解。故选A项。 11．解析：选A　霍金回忆了刚刚得知患病消息时的情景。 recalled回忆；fancied幻想；addressed处理；commented评论。故选A项。 12．解析：选B　当霍金得知自己患病的时候， 认为自己无法实现自己的梦想。本句表示霍金当时对人生的看法。 declaring宣布；assuming认为；insisting坚持；arguing争论， 辩论。故选B项。 13．解析：选C　本句中can't和比较级连用表示最高级的含义， 表示霍金对自己的成就非常满意。be cautious of小心的， 谨慎的； be strict with对……严格； be satisfied with对……满足； be fed up with厌恶。故选C项。 14．解析：选D　根据后句appeared in several TV shows(出现在几个电视节目中)可知在学术界之外， 霍金也很受欢迎。故选D项。 15．解析：选C　这部电影记录了霍金声名鹊起以及和他第一任妻子Jane的关系。 analyzed分析；　confirmed确认； chart vt. 记录 n. 图表；　traced追踪。故选C项。 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$