Unit 4 Scientists who changed the world 专题小作文 清单-2025-2026学年高中英语译林版必修第三册

该高中英语单元知识清单聚焦“科技与生活”“科学家精神”等主题，涵盖演讲稿、电子邮件、新闻报道、征文稿四大写作体裁，为学生搭建从“基础表达”到“句式优化”再到“高分句型运用”的递进式学习支架。 清单通过“话题词汇替换”“话题句式转换”“高分句型标注”构建知识体系，如“科技与生活”演讲稿提供“excited→thrilled”等词汇升级，“简单句变复合句”的句式拓展，以及定语从句、主语从句等高分句型解析，培养学生的语言能力和思维品质。范文结构清晰且标注核心短语，不同基础学生可高效自主学习，教师能据此设计分层教学活动，提升课堂实效。

B3U4 Scientists who changed the world 1.演讲稿-科技与生活 假设你是李华，你校英语俱乐部将举办主题为“Technology and Life”的演讲比赛。请你根据以上主题，写一篇英文演讲稿，内容包括： 1. 科技在生活中的运用； 2. 你的感受。 注意：1. 写作词数应为100左右；2. 请按如下格式在答题卡的相应位置作答。 Technology and Life Good morning, everyone! Today, I’m excited to share my thoughts on “Technology and Life”. Technology has deeply integrated into our daily lives. Smartphones, which are like mini-computers, allow us to communicate with people all over the world immediately. We can also use them to shop online, watch movies, and learn new knowledge. Moreover, smart home devices, such as smart lights and thermostats, make our homes more convenient and energy-efficient. I truly feel amazed by how technology has changed our lives. It has not only made things easier but also opened up a whole new world of possibilities. What I believe is that as long as we use technology wisely, it will continue to bring us more benefits. Thank you for your attention. ★话题词汇 兴奋的：excited  → thrilled 立刻地：immediately → instantly 便利的：convenient → handy 惊讶的：amazed → astonished ★话题句式 同义句转换 原句：Smartphones, which are like mini-computers, allow us to communicate with people all over the world immediately. 拓展句：Smartphones are like mini-computers, allowing us to communicate with people all over the world immediately. ★高分句型 【高分句型1】Smartphones, which are like mini-computers, allow us to communicate with people all over the world immediately. (运用了which引导的定语从句) 【高分句型2】What I believe is that as long as we use technology wisely, it will continue to bring us more benefits. (运用了What引导的主语从句、that引导的表语从句) 2.演讲稿-科技改变生活 假定你是李华，在新西兰一所高中做交换生。你们小组在学校举行的以“科技改变生活”为主题的海报设计大赛中获奖。请代表你们小组做经验分享，内容包括： 1.创作过程； 2.你的感想。 注意： 1.写作词数应为80个左右；2.请按如下格式在答题卡的相应位置作答。 Dear fellow students, I’m Li Hua. Our group won in the poster design contest with the theme “Technology Changes Life”. During the creation, we first discussed ideas together. Then we divided the work according to our strengths. Those good at drawing did the pictures, while others wrote the text. What we did, which was based on teamwork, made the process smooth. I feel that technology really makes our life easier and more interesting. And I’ve learned that teamwork is the key to success. I hope we can create more wonderful works in the future. ★话题词汇 竞赛：contest → competition 优势：strength → advantage 有趣的：interesting → amusing 精彩的：wonderful → fantastic ★话题句式 简单句变复合句 原句：Our group won in the poster design contest with the theme “Technology Changes Life”. 拓展句：Our group won in the poster design contest whose theme is “Technology Changes Life”. ★高分句型 【高分句型1】What we did, which was based on teamwork, made the process smooth.(运用了What引导的主语从句、which引导的非限制性定语从句) 【高分句型2】I feel that technology really makes our life easier and more interesting.(运用了that引导的宾语从句) 3.演讲稿-科技改变生活 假如你是李华，你的学校在上周举行以“科技改变生活”为主题的英语演讲比赛，请你为校报写一篇活动报道，内容包括：1. 活动目的；2. 活动内容；3. 活动意义。 参考词汇：科技改变生活 Technology Changes Life 英语演讲比赛 English speech contest 注意：1. 写作词数应为80左右；2. 请按如下格式在答题卡的相应位置作答。 Last week, our school held an English speech contest themed “Technology Changes Life”, which aimed to inspire students’ interest in science and technology and improve their English expression skills. Twenty contestants participated, sharing stories about how technology affects daily life, such as smart homes and online education. Their speeches were vivid and impressive, winning warm applause. The event concluded with an award ceremony recognizing outstanding speakers. This contest not only enriched campus life but also deepened our understanding of technology’s role in shaping the future, fostering a culture of innovation on campus. ★话题词汇 举行：hold → organize 激励：inspire → motivate 提高：improve → enhance 加深：deepen → strengthen ★话题句式 简单句变复合句 原句：Twenty contestants participated, sharing stories about how technology affects daily life, such as smart homes and online education. 拓展句：Twenty contestants participated, who shared stories about how technology affects daily life, such as smart homes and online education. ★高分句型 【高分句型1】Last week, our school held an English speech contest themed “Technology Changes Life”, which aimed to inspire students’ interest in science and technology and improve their English expression skills.(运用了which引导的非限制性定语从句，修饰an English speech contest) 【高分句型2】This contest not only enriched campus life but also deepened our understanding of technology’s role in shaping the future, fostering a culture of innovation on campus.(运用了not only…but also…结构，以及现在分词短语作状语) 4.演讲稿-最敬佩的科学家 【2026浙江二中高一期末】假设你是晨光中学学生李津。作为学校“科普月”系列活动之一，英语社团开展“The Scientist I Admire Most”英文演讲比赛，请根据以下提示撰写一篇演讲稿： (1)人物简介：姓名、成就等； (2)陈述你的理由。 注意：(1)词数不少于 100；(2)可适当加入细节，使内容充实、行文连贯； (3)开头和结尾已给出，不计入总词数。 The Scientist I Admire Most Dear fellow students, I feel greatly honored to stand here and make a speech. I’m Li Jin from Chenguang Middle School. Today, I’d like to talk about a Chinese scientist who I admire most —Yuan Longping. Yuan Longping is renowned for developing high-yield hybrid rice varieties, which have made significant contributions to solving the global food problem. His achievement not only ensures food security for our country but also benefits people all over the world. The spirit of scientist that I admire most is his perseverance and dedication. Despite numerous difficulties and setbacks, he never gave up on his research. For instance, he spent years conducting experiments in the fields, enduring harsh conditions and facing countless failures. But he remained committed to his goal of increasing rice yields and feeding more people. Let’s join hands to promote the spirit of scientists like Yuan Longping. Thanks for your listening! ★话题词汇 著名的：renowned → well-known 确保：ensure → guarantee 致力于：remain committed to → dedicate oneself to 促进：promote → boost ★话题句式 简单句变倒装句 原句：His achievement not only ensures food security for our country but also benefits people all over the world. 拓展句：Not only does his achievement ensure food security for our country but it also benefits people all over the world. ★高分句型 【高分句型1】Yuan Longping is renowned for developing high-yield hybrid rice varieties, which have made significant contributions to solving the global food problem.(使用了关系代词which引导的非限制性定语从句) 【高分句型2】For instance, he spent years conducting experiments in the fields, enduring harsh conditions and facing countless failures.(使用了动名词短语作宾语以及现在分词短语作状语) 5.电子邮件-最敬佩的中国科学家 【2026福建中学月考】假设你是红星中学高一学生李华。你的英国好友Jim对科学探索感兴趣，发来邮件询问中国科学家的故事，请你分享你最敬佩的中国科学家的故事及敬佩原因。请你用英文给他回复，内容包括： 1. 该人物的身份和主要事迹；2. 你敬佩该人物的主要原因。 注意：1. 词数100左右；2. 开头和结尾已给出，不计入总词数。 Dear Jim, I’m glad to share with you the story of Yuan Longping, a great Chinese scientist known as the “Father of Hybrid Rice”. He dedicated his life to developing high-yield hybrid rice varieties, which significantly increased rice production and helped feed millions of people around the world. I admire him mainly because of his selfless dedication and unwavering perseverance. Despite numerous difficulties, he never gave up his research. His achievements not only improved food security but also showed the power of scientific pursuit. He is truly an inspiration to us all. Yours, Li Hua ★话题词汇 致力于：dedicate...to...→devote...to... 显著地：significantly→remarkably 尽管：despite→in spite of 追求：pursuit→quest ★话题句式 句型转换 原句：His achievements not only improved food security but also showed the power of scientific pursuit. 拓展句：Not only did his achievements improve food security but also showed the power of scientific pursuit. ★高分句型 【高分句型 1】I’m glad to share with you the story of Yuan Longping, a great Chinese scientist known as the “Father of Hybrid Rice”.(运用了过去分词短语作后置定语) 【高分句型 2】He dedicated his life to developing high-yield hybrid rice varieties, which significantly increased rice production and helped feed millions of people around the world.(运用了which引导的非限制性定语从句) 6.电子邮件-中国杰出贡献人物 【2026高一期末】假如你是红星中学高一学生李华。你的英国笔友Jim参加了他们学校的中文课程。他准备写一篇文章，介绍一位对当代中国的发展做出杰出贡献的人物。他发邮件向你询问建议。请你给他回一封邮件，内容包括： 1. 你推荐的人物和他（她）的杰出贡献; 2. 你推荐该人物的理由。 注意：1. 词数100左右; 2. 开头和结尾已给出，不计入总词数。 Dear Jim, I’m delighted to hear that you’re writing an article about a remarkable figure in contemporary China. I strongly recommend Yuan Longping, often hailed as the “Father of Hybrid Rice.” Yuan dedicated his life to developing hybrid rice varieties, greatly boosting rice yields. His groundbreaking work not only ensured China’s food security but also provided a solution to global food shortages, benefiting countless people worldwide. What I admire most is his unwavering commitment to alleviating hunger. Despite his numerous achievements, he remained humble and continued working in the fields until his last days. His spirit of perseverance and selfless dedication embodies the essence of China’s progress. I believe sharing his story will offer a profound insight into China’s development. Best wishes. Yours, Li Hua ★话题词汇 高兴的：delighted →glad 非凡的：remarkable→extraordinary 促进：boost→promote 尽管：despite→in spite of ★话题句式 简单句变复合句 原句： I strongly recommend Yuan Longping, often hailed as the “Father of Hybrid Rice.” 拓展句： I strongly recommend Yuan Longping, who is often hailed as the “Father of Hybrid Rice.” ★高分句型 【高分句型1】I’m delighted to hear that you’re writing an article about a remarkable figure in contemporary China.(运用了that引导的宾语从句) 【高分句型2】Yuan dedicated his life to developing hybrid rice varieties, greatly boosting rice yields. (运用了现在分词作状语) 7.电子邮件-无人驾驶出租车 假定你是李华，上周末你体验了一次你市新引进的无人驾驶出租车 (self-driving taxi)，请给你的外国笔友David写一封邮件分享你的经历，内容包括： 1.体验过程； 2.你的感受。 注意：1.写作词数应为80左右； 2.请按如下格式在答题卡的相应位置作答。 Dear David,   Last weekend, I had an exciting experience riding in a self-driving taxi newly introduced in our city. As soon as I entered the vehicle, it automatically started and followed the preset route, smoothly navigating through traffic with remarkable precision.   What amazed me most was that, despite the absence of a human driver, the taxi responded promptly to road conditions and signals, providing a safe and comfortable ride. I felt both thrilled and reassured by the advanced technology at work.   This experience has truly opened my eyes to the future of transportation, and I can't wait to see what innovations lie ahead.   Yours, Li Hua ★话题词汇 令人兴奋的：exciting→thrilling 使惊讶：amaze→shock 尽管：despite→in spite of 先进的：advanced→developed ★话题句式 简单句变复合句 原句：Last weekend, I had an exciting experience riding in a self-driving taxi newly introduced in our city. 拓展句：Last weekend, I had an exciting experience riding in a self-driving taxi which/that was newly introduced in our city. ★高分句型 【高分句型1】What amazed me most was that, despite the absence of a human driver, the taxi responded promptly to road conditions and signals, providing a safe and comfortable ride.(运用了what引导的主语从句) 【高分句型2】This experience has truly opened my eyes to the future of transportation, and I can’t wait to see what innovations lie ahead.(运用了what引导的宾语从句) 8.新闻报道-校园科技节 你校上周举办了第五届校园科技节，请给校英语报写一篇报道，内容包括： 1. 活动目的；2. 活动内容；3. 活动反响。 The Fifth Campus Science Festival To spark students’ interest in science and enrich their campus life, our school hosted the Fifth Campus Science Fair last week. The event started with a grand opening ceremony, which featured speeches from the principal and several specialists. Following this, participants displayed a wide range of projects each reflecting their creativity and talent. The delicate designs and strong team spirit were met with enthusiastic applause from the audience. Well-received and highly praised, the science fair left a lasting impression on all the students, fueling their curiosity about the world of science. 9.新闻报道-校园科技节 假定你是李华，上周五你校举办了以Tech Festival Highlights Innovation and Creativity为主题的科技节活动，请你为校英语报写一篇报道，内容包括： 1.活动目的； 2.活动内容； 3.活动反响及意义。 注意：1.写作词数应为80左右；2.请按如下格式在答题卡的相应位置作答。 Tech Festival Highlights Innovation and Creativity Aimed at promoting students’ interest and creativity in science and technology, our school held a successful science and technology festival last Friday, which attracted enthusiastic participation from all students and teachers. The festival featured a wide range of activities. The exhibition hall displayed various creative works, such as self-made robots, 3D-printed models, and environmentally friendly inventions. Students also participated in hands-on activities, learning skills like programming and circuit design. Additionally, a series of inspiring science lectures were given by experts, which covered the latest technological advancements and scientific knowledge, broadening students’ horizons and inspiring their curiosity. The Tech Festival not only ignited students’ passion for innovation in science and technology but also provided a platform for them to showcase their talents. It was truly an unforgettable event full of innovation and creativity. ★话题词汇 举办：hold→host 参加：participate in→take part in 另外：additionally→in addition 激励：inspire→motivate ★话题句式 简单句变复合句 原句：It was truly an unforgettable event full of innovation and creativity. 拓展句：It was truly an unforgettable event which was full of innovation and creativity. ★高分句型 【高分句型1】Aimed at promoting students’ interest and creativity in science and technology, our school held a successful science and technology festival last Friday, which attracted enthusiastic participation from all students and teachers. (运用了which引导的非限制性定语从句) 【高分句型2】Additionally, a series of inspiring science lectures were given by experts, which covered the latest technological advancements and scientific knowledge, broadening students’ horizons and inspiring their curiosity. (运用了which引导的非限制性定语从句) 10.新闻报道-智创科技触碰未来 假定你是李华，上周五你校举办了以“智创科技触碰未来”为主题的科技节活动。请为校英文报写一篇报道，内容包括： 1. 活动目的； 2. 活动内容； 3. 活动意义。 参考词汇：智创科技触碰未来 Smart Innovation Shapes the Future 注意：1. 写作词数应为80左右；2. 请按如下格式在答题卡相应位置作答。 A Successful Sci-tech Festival Last Friday, our school held a sci-tech festival themed “Smart Innovation Shapes the Future” to inspire students’ passion for science and cultivate innovative thinking. Various wonderful activities were held, including student inventions exhibitions, robot competitions and science lectures given by experts. Students actively participated in interactions, sharing creative ideas and exploring technological mysteries together. The festival not only enriched our campus life but also encouraged us to pursue scientific knowledge, laying a solid foundation for our future exploration. ★话题词汇 激发：inspire → motivate 展览：exhibition → display 探索：explore → discover 坚实的：solid → firm ★话题句式 简单句变复合句 原句：Last Friday, our school held a sci-tech festival themed “Smart Innovation Shapes the Future” to inspire students’ passion for science and cultivate innovative thinking. 拓展句：Last Friday, our school held a sci-tech festival which was themed “Smart Innovation Shapes the Future” to inspire students’ passion for science and cultivate their innovative thinking. ★高分句型 【高分句型1】Last Friday, our school held a sci-tech festival themed “Smart Innovation Shapes the Future” to inspire students’ passion for science and cultivate innovative thinking.(运用过去分词短语themed...作后置定语修饰festival，不定式短语to inspire...and cultivate...作目的状语) 【高分句型2】The festival not only enriched our campus life but also encouraged us to pursue scientific knowledge, laying a solid foundation for our future exploration.(运用not only...but also...并列结构点明活动双重意义，现在分词短语laying...作结果状语) 11.征文稿-科技改变生活 你校英文报正在举办题为“Science and Technology Change Life”的征文活动。请你写一 篇短文投稿，内容包括： (1)介绍一项科学技术； (2)说明其对你的影响。 注意：(1)写作词数应为80个左右；(2)请按如下格式在答题卡的相应位置作答。 Science and Technology Change Life The rise of smart home devices is a vivid example of how technology reshapes daily life. In my home, we have installed voice-controlled lights that adjust brightness and color automatically. This innovation has influenced me significantly. Primarily, it has fostered environmental awareness. By optimizing energy use, I have become more conscious of sustainable living. Furthermore, it has enhanced family time. Instead of manually adjusting lamps, we now have more leisure moments together in comfortably lit spaces. I’ve learned to manage it as a practical tool for efficiency, not entertainment, ensuring it serves rather than distracts from real-life interactions. ★话题词汇 影响：influence → impact 显著地：significantly → remarkably 提高：enhance → upgrade 效率：efficiency → effectiveness ★话题句式 简单句变复合句 原句：By optimizing energy use, I have become more conscious of sustainable living. 拓展句：Because I have optimized energy use, I have become more aware of the importance of sustainable living. ★高分句型 【高分句型1】In my home, we have installed voice-controlled lights that adjust brightness and color automatically.(运用了that引导的限制性定语从句) 【高分句型2】By optimizing energy use, I have become more conscious of sustainable living.(运用了动名词optimizing作宾语) 学科网（北京）股份有限公司1 学科网（北京）股份有限公司 $