Unit 3 Technology and Inventions（科技改变生活）（单元同步写作讲义）英语新教材北师大版九年级下册

Unit 3 Technology and Inventions（科技改变生活） 话题总览 写作任务 1.说明文 My Favourite Invention — AI（人工智能） 细分场景：介绍人工智能的用途、优势；辩证讨论人工智能的利弊、如何合理使用 AI 两类场景 2.中考写作大类归类 归属：事物介绍类说明文，隶属中考高频主题大类「科技发展、创新改变生活」 3.中考命题切入点一句话点明 常要求介绍人工智能这项新兴发明 / 科技，说明它在学习、生活中的用处，客观分析它带来的隐患，表达观点：善用 AI、不能过度依赖。 本单元写作要求：介绍 AI 是什么，它能帮我们做什么（学习、生活），写出它带来的便利；再说出它的缺点与风险；最后给出观点，我们要理性、正确地使用人工智能。 第一步：锁定本单元写作核心要素 1. 写作任务：写短文介绍人工智能 AI，谈谈 AI 对我们生活和学习的影响。 2. 对应文体：事物说明文，文体特点：条理清晰，客观辩证，有正面也有反面看法，结尾亮出自己观点。 3. 写作对象：老师、同学，语气理性、平实。 4. 核心写作要点：① 点明介绍对象：AI（人工智能）；② AI 在学习、生活中的用途和好处；③ AI 存在的弊端、风险；④ 我们应该怎样正确使用 AI。 第二步：本单元三段式标准行文框架 1. 开头引入（1 段）：如今科技飞速发展，人工智能是一项了不起的新发明，引出主题。 2. 主体分层（3 段核心）：第一层，介绍 AI 能做的事情，给我们带来哪些便利；第二层，分析 AI 的问题和坏处；第三层，提出我们对待 AI 的正确态度。 3. 结尾收尾（1 段）：总结，AI 是工具，我们要学会用好它，而不是依赖它。 第三步：分层写作思路 + 英文范文示例 【基础保底思路】（适配基础薄弱学生） 写作逻辑：短句为主，要点齐全，简单词汇，先讲好处，再讲坏处，最后给出观点，保证基础得分。 【基础版范文】 My Favourite Invention — AI Now technology is developing fast. AI is one of the greatest inventions. It changes our life a lot. AI can help us in many ways. It can answer our questions and help us study. It can translate words and work out difficult problems. It makes our study easier and saves much time. But AI also has some problems. If we depend on AI too much, we will stop thinking by ourselves. Some students may copy AI’s answers and do not work hard. AI is a useful tool. We should use it wisely and think on our own. 我最喜欢的发明 —— 人工智能 现在科技发展迅速。人工智能是最伟大的发明之一，它极大地改变了我们的生活。 人工智能可以在很多方面帮助我们。它可以回答问题、辅助我们学习，翻译单词、解答难题。它让学习变得更轻松，节省很多时间。 但是人工智能也存在一些问题。如果我们过度依赖 AI，就会停止独立思考。有些学生会直接抄写 AI 给出的答案，不再努力动脑。 人工智能是有用的工具。我们应当明智地使用它，坚持独立思考。 【进阶提升版】（句式丰富、衔接自然，冲高分） My Favourite Invention — AI With the rapid development of technology, AI has become one of the most amazing inventions in our time. AI brings plenty of advantages to our study and daily life. It is able to explain difficult knowledge, translate different languages and offer useful ideas. It helps us learn efficiently and brings great convenience. However, every coin has two sides. Over-reliance on AI is harmful. Once we get used to getting ready-made answers, we may lose the ability to think independently. From my point of view, AI is just a helpful tool. We should make good use of it but keep thinking on our own. 我最喜欢的发明 —— 人工智能 随着科技飞速发展，人工智能已经成为我们这个时代最神奇的发明之一。 人工智能给我们的学习和生活带来很多好处。它可以讲解难点、翻译语言、提供思路，帮助我们高效学习，带来极大便利。 然而凡事有利有弊。过度依赖人工智能是有害的。一旦习惯直接获取现成答案，我们可能会丧失独立思考的能力。 在我看来，AI 只是一个辅助工具。我们要好好利用它，同时坚持独立思考。 【功能句型库】 重点词汇 1.technology n. 科技 2.invention n. 发明物 3.AI (Artificial Intelligence) 人工智能 4.develop v. 发展；研发 5.development n. 发展 6.translate v. 翻译 7.efficiently adv. 高效地 8.convenient adj. 便利的 9.convenience n. 便利 10.depend on 依赖 11.over-reliance n. 过度依赖 12.independent adj. 独立的 13.wisely adv. 明智地 14.tool n. 工具 重点短语 1.with the rapid development of technology 随着科技飞速发展 2.bring plenty of advantages 带来诸多好处 3.bring great convenience 带来极大便利 4.every coin has two sides 凡事有利有弊 5.over-reliance on AI 过度依赖人工智能 6.lose the ability to think independently 丧失独立思考的能力 7.from my point of view 在我看来 重点句子 优秀开头句 1. With the rapid development of technology, AI has become one of the most amazing inventions.随着科技飞速发展，人工智能成为最了不起的发明之一。 2. Many new inventions are changing our world. Today I want to talk about AI.很多新发明正在改变世界，今天我想聊聊人工智能。 内容介绍句 1. AI can help us learn new knowledge, translate languages and solve difficult problems.人工智能可以帮我们学习新知识、翻译语言、解决难题。 2. It saves our time and makes our study much more convenient.它节省我们的时间，让学习便利很多。 3. However, if we depend on AI too much, we won’t think with our own brains.但是，如果我们过度依赖 AI，就不会自己动脑思考。 4. Some students may copy answers from AI and give up thinking independently.有些学生会抄 AI 的答案，放弃独立思考。 5. AI is only a tool and it cannot take the place of our own thinking.AI 只是工具，它不能取代我们自己的思考。 优秀结尾句 1. We should make good use of AI and never stop thinking independently.我们要善用人工智能，永远不要停止独立思考。 2. AI can help us, but it is we ourselves that decide how to learn.AI 可以帮助我们，但如何学习，决定权在我们自己手上。 【标准写作模板】 模板 根据所给的中文和英文提示，完成一篇不少于50词的英语文段写作。文中已给出内容不计人总词数。所给提示词语仅供选用。请不要写出真实的校名和姓名。 假如你是李华，你校即将就“人工智能对学习的影响”这一话题展开讨论，你总结了同学们的意见并结合了自己的想法，现请你写一篇文章，谈谈人工智能对学习的正面和负面影响。 提示词语:learn, benefit, problem, lazy,careful 内容提示: Describe how AI can help students in learning. Describe possible problems or disadvantages of using AI. What can we do to use it wisely? I'm Li Hua. I want to talk about the pros and cons of using AI in study. 写作模板 优秀范文 I'm Li Hua. I want to talk about the pros and cons of using AI in study. Nowadays, AI technology is widely used in education. However, it is a two-edged sword that can bring both benefits and harm. 　　Many students believe that AI brings great benefits. With the development of AI, students can spend less time doing homework because AI can provide help when they meet a difficult problem anytime and anywhere. It can also show the complete process of solving a problem. It is convenient and efficient, and it can help students spend less time learning difficult subjects. 　　However, there are also some drawbacks. AI can be unreliable and sometimes harmful if used wrongly. It may cause students to become lazy and find it difficult to think independently. In conclusion, students should choose wisely and pay attention to how they use AI. We are supposed to cooperate with technology, not depend on it completely. 【典例1】 （2025·黑龙江绥化·中考真题）随着科技的快速发展，人形机器人在不久的将来可能会走进千家万户。假如你是李华，你校英语角正在举办以“My Dream Human-like Robot”为主题的演讲比赛，请你根据以下提示写一篇英语演讲稿。 要点提示：机器人的名字、外观、用途以及他/她可能给你的生活带来的改变 写作要求：(1)文中不得出现任何真实信息（姓名、校名和地名等）； (2)语句通顺，意思连贯，书写工整； (3)内容必须包含所给提示内容，可适当发挥； (4)词数不少于80词。（开头和结尾已给出，不计入总词数） Hello, everyone! I’m Li Hua. It’s a great honor to give a speech here. Today, my topic is My Dream Human-like Robot. ______________________________________________________________________________________________________________________________________________________________________________________ That’s all. Thank you. 【审题】 ①题材：本文是一篇演讲稿； ②时态：时态为一般现在时； ③提示：根据提示内容介绍自己梦想中的人形机器人，适当增加细节，突出写作重点。 【谋篇】 第一步，引出话题； 第二步，介绍机器人的名字、外观、用途； 第三步，介绍他/她可能给你的生活带来的改变。 【遣词造句】 [亮点词汇] ①look like看起来像 ②wake up叫醒 [高分句型] When I’m tired, it tells funny stories to make me laugh. (when引导的时间状语从句) 【组句成篇】 【答案】例文 Hello, everyone! I’m Li Hua. It’s a great honor to give a speech here. Today, my topic is My Dream Human-like Robot. My dream human-like robot is named Helper. It looks like a friendly person with a smiling face. Helper can do many things for me. In the morning, it wakes me up and makes delicious breakfast. After school, it helps me with my homework and explains difficult problems. When I’m tired, it tells funny stories to make me laugh. It can also clean the house and do the dishes. With Helper, my life will be much easier and more interesting. I will have more time to play and study. Helper will be my best friend and helper. That’s all. Thank you. 一 （2025·甘肃武威·模拟预测）近几年来，我们国家在经济、文化、科技等领域快速发展，例如央视春晚的秧歌机器人，冲进全球影史票房前五名的《哪吒2》，火爆全球的人工智能DeepSeek……中国的发展速度令世界都为之震惊，也令我们感到无比自豪。请你以“China’s Great Development”为题，写一写我们国家的发展变化并谈谈自己的心得体会。 提示：1.国家近几年各方面的发展变化； 2.这些变化给我们的生活带来的影响； 3.作为青少年应该怎么做。 要求：1.词数80左右，开头已给出，不计入总词数； 2.要点齐全，可适当发挥； 3.文中不能出现真实姓名和学校名称。 China’s Great Development In recent years, China has witnessed remarkable development and changes, which have significantly influenced every aspect of people’s lives ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】 In recent years, China has witnessed remarkable development and changes, which have significantly influenced every aspect of people’s lives. Technology develops fast. AI tools like DeepSeek make learning easier and faster. Also, Chinese movies such as Ne Zha 2 are popular worldwide. These changes make our daily life more convenient and colorful. We feel truly proud of our great motherland. As teenagers, we should study hard to build a better future. We must love our country and spread Chinese culture to the world. Only in this way can we contribute to society. I believe China will become even stronger with our joint efforts. 【详解】写作步骤 [第一步：审题立意] 确定文体：议论文，介绍国家发展+抒发观点，以一般现在时为主 明确要点： ①国家近几年各方面发展变化；②变化对生活带来的影响；③青少年应该怎么做。 确定人称：第一人称（we/our） 注意事项：不得出现真实姓名、学校名称；词数控制在80左右，给出开头不计入总词数。 [第二步：构思布局] 三段式结构： 开头段：使用题目给出的起始句，总起全文，引出中国发展巨大变化。 主体第一段：列举科技、文化领域发展实例，对应要点 “国家发展变化”。 主体第二段 + 结尾段：先说明发展带给生活的影响，再阐述青少年的行动，最后升华情感。 [第三步：要点分层展开] 要点一：国家近几年各方面发展变化 可选素材：人工智能DeepSeek、电影《哪吒 2》、春晚机器人；也可拓展高铁、移动支付等。 句型：Technology develops fast. 要点二：变化给生活带来的影响 表达方向：生活更加便捷、丰富多彩；拓宽视野；学习方式革新 句型：These changes make our daily life more convenient and colorful. 要点三：作为青少年应该怎么做 行动方向：努力学习知识、提升自我、报效祖国 句型：As teenagers, we should study hard to build a better future. We must love our country and spread Chinese culture to the world. 二 （2026·宁夏银川·三模）假设你是李华，学校科技节将举办以“AI in Our Life”为主题的英语演讲比赛。请你根据下面导图提示写一篇英语演讲稿，包含以下内容： AI in Our Life What can AI do for us? ·study ·life What worries do you have about AI? What do you think of AI? 注意： 1. 文中须包含所给的相关提示，可作适当发挥； 2. 文中不得出现真实的姓名和校名； 3. 词数90左右，开头已给出，不计入总词数。 Dear teachers and students, As we all know, AI has become more and more popular in our daily life and has changed our lives greatly. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】 Dear teachers and students,     As we all know, AI has become more and more popular in our daily life and has changed our lives greatly. We can see all kinds of AI products in our daily life. For example, smartphones can make work and study more efficient. If we have any problems, we will ask smartphones for help. Cleaning robots can help with housework.     However, with AI technology being widely used, many workers may lose their jobs. Also, some students may become too dependent on it.     All in all, just as every coin has its two sides, AI products have both advantages and shortcomings. I believe that if we use AI correctly, it will make our lives more convenient in the future. 【详解】写作步骤 [第一步：审题立意] 确定文体：演讲稿，以一般现在时为主 明确要点：AI的实用功能、对AI的担忧及看法 确定人称：第一人称（we） 注意事项：不得出现真实的姓名和校名，90词左右 [第二步：构思布局] 三段式结构： 开头段：从学习及生活等方面介绍AI的实用功能 主体段：介绍对于AI的一些担忧 结尾段：介绍对AI的一些看法 [第三步：要点展开] 要点一：AI的功能 实用功能：make work and study more efficient/ask smartphones for help/help with housework/recommend suitable music or movies based on our preferences/remind us of important schedules like study plans or appointment times 要点二：对AI的担忧 担忧：many workers may lose their jobs/may become too dependent on it/concern about the safety of personal information stored in AI systems/worry that AI may make people less willing to communicate face to face 要点三：对AI的看法 观点：will make our lives more convenient in the future/a helpful tool if we use it properly/should learn to control it instead of letting it control us/need to improve our own skills to keep up with AI development 三 （2026·安徽合肥·模拟预测）AI(artificial intelligence，人工智能)技术已经融入了我们生活中的方方面面。假设你是李华，学校正在举办科技节，你应邀参加以“AI has changed our lives”为主题的演讲比赛。请你结合自身或他人经历，用英语写一篇演讲稿。要点： 1．AI给生活带来的至少两方面的变化； 2．你对AI技术的观点。注意： 1．短文须包含上述要点，可适当增加细节，以使行文连贯； 2．文中不得出现真实姓名和学校； 3．词数80-100(演讲稿题目、首句和尾句已为你写好，不计入总词数)。 AI Has Changed Our Lives Hello, everyone! I’m Li Hua. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thanks for listening! 【答案】 AI Has Changed Our Lives Hello, everyone! I’m Li Hua. AI technology is developing rapidly. It has changed our lives in many ways. Firstly, AI makes learning easier and more efficient. We can use smart apps to solve difficult problems quickly. Secondly, it makes travel safer and more convenient. Self-driving cars are becoming common in some cities. In my opinion, AI is helpful but we should use it wisely. We must depend on ourselves instead of relying on it too much. Let’s embrace AI and create a better future together. Thanks for listening! 【详解】写作步骤 [第一步：审题立意]   确定文体：演讲稿，以一般现在时为主 明确要点：AI带来至少两方面生活变化；阐述个人对AI的看法 确定人称：第一人称(I/we/our) 注意事项：控制词数，不得透露真实信息 [第二步：构思布局]   三段式结构： 开头段：承接给定开篇，总述AI飞速发展、深刻改变日常生活 主体段：分两点，分别从学习、出行两个角度介绍AI带来的生活改变 结尾段：表达辩证观点，提倡理性使用AI、发出倡议 [第三步：要点展开]   要点一：引入主题 现状：developing rapidly/at an amazing speed/stepped into every corner of our daily life/greatly influenced our daily life in different ways等 要点二：AI带来的变化 学习：makes learning easier and more efficient/solve difficult problems quickly/brings great convenience/look up knowledge and work out difficult homework problems anytime we meet trouble/saves plenty of time/get instant explanations for hard lessons等 生活：safer and more convenient/becoming common/changes our daily trips/ find the shortest way/trouble-free/ease road jams等 要点三：对AI的观点 观点：helpful/use it wisely/depend on ourselves instead of relying on it/a powerful helper/can’t depend on it blindly/finish our tasks on our own/make good use of it/build a brighter future/a double-edged sword等 倡议：embrace AI and create a better future together/make wise choices/welcome an AI-powered future等 四 （2026·山东泰安·二模）当下科技飞速发展，人工智能、网络设备全面融入学习与生活。时代不断发展，身处科技环境中的当代青少年，更需要树立责任意识、懂得自律与担当。请结合自身生活与学习经历，写一篇英语短文。 内容提示： 1. What small responsibilities can teenagers take in daily life? 2. Why is responsibility important for teenagers’ growth? 3. What will you do to be a responsible student in the technological era (科技时代)? 要求： 1．书写规范认真，词数不少于80词，开头已给出，不计入总词数； 2．包含问题内容，语句通顺，表达正确，可适当发挥； 3．文中不得出现真实的姓名、校名。 Learn to Be Responsible Responsibility is an important part of our growth. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】 Responsibility is an important part of our growth. As teenagers, we can take small responsibilities in daily life, such as doing chores, finishing homework on time, and helping friends. These actions teach us discipline and make us more independent. Responsibility is crucial for our growth because it helps us become reliable and prepares us for future challenges. When we are responsible, we learn to manage time and make wise choices. In the technological era, I will use technology wisely. For example, I will set limits on screen time, avoid online distractions, and use the internet for learning new skills. By doing so, I can be a responsible student and embrace the benefits of modern tools. 【详解】写作步骤 [第一步：审题立意] 确定文体：议论文，以一般现在时为主 明确要点：青少年日常生活中的责任行为、责任对青少年成长的重要性、科技时代如何做负责任的学生 确定人称：第一人称（we/I） 注意事项：不得透露真实姓名、校名，词数不少于80词 [第二步：构思布局] 采用三段式结构： 开头段：以“Responsibility is an important part of our growth.”开篇，点明主题 主体段：分别阐述青少年的日常责任行为、责任的重要性、科技时代的具体做法 结尾段：总结升华，呼吁做负责任的青少年 [第三步：要点展开] 要点一：青少年日常生活中的责任行为 行为类型：housework/schoolwork/helping others/obeying school rules等 具体表现：do chores/finish homework on time/help classmates with problems/obey school rules/tidy one’s own room/hand in homework on time/help friends in need/follow school rules等 行为影响：develop self-discipline/improve independence/learn to care for others/build up a sense of responsibility/become more responsible/learn to take on tasks/improve personal management skills等 要点二：责任对青少年成长的重要性 核心作用：make us more reliable/prepare us for future challenges/learn to manage time/make wise choices/build trust with others/develop problem-solving skills/learn to balance tasks等 成长价值：shape good character/improve personal ability/develop teamwork spirit/become more mature/learn to take on challenges/build a positive attitude等 要点三：科技时代如何做负责任的学生 行为原则：use technology wisely/control screen time/avoid online distractions/use the Internet properly/set limits on digital time/avoid unhealthy online content等 具体做法：use the Internet for learning/protect personal privacy/be polite in online communication/learn new skills online/keep personal information safe/respect others online等 行动目标：be a responsible student/make good use of technology/embrace the benefits of digital tools/use technology to help others/avoid online addiction/use the Internet to improve oneself等 五 （2026·河南周口·二模）科技的快速发展深刻地影响着我们生活的方方面面，学习领域也不例外。假设你是李华，你校英文报专栏“科技助力学习”正在征稿，请你以“Technology Is Changing Our Studies”为题，用英语写一篇短文投稿，谈谈科技是如何改变你的学习方式的。 写作提示： 1. What kind of technological tools do you often use in your study? 2. How do these tools change your way of learning? 3. What do you think of the influence of technology on study? 写作要求： 1. 文中须包含以上写作提示中的所有信息，可适当发挥； 2. 文中不得出现真实姓名和学校名称； 3. 词数100左右（文中已给出内容不计入总词数）。 Technology Is Changing Our Studies With the rapid development of technology, great changes have taken place in our studies. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】 Technology Is Changing Our Studies With the rapid development of technology, great changes have taken place in our studies. I often use online learning platforms and educational apps in my daily study. They provide rich resources like video lessons, interactive exercises and digital dictionaries, making learning more vivid and interesting. For example, I can review lessons anytime through recorded classes, and use apps to solve difficult problems after class. These tools not only make my study more efficient and convenient, but also help me learn at my own pace. I believe technology is a powerful helper for our study. It helps us learn better and develop self-study ability. As long as we use it properly, it will surely bring us a brighter future in study. 【详解】写作步骤 [第一步：审题立意] 确定文体：说明文，以说明科技对学习的改变为主，用一般现在时 明确要点：学习中常用的科技工具；工具如何改变学习方式；对科技影响的看法 确定人称：第一人称（I/My），贴合“李华”的投稿视角。 注意事项：不得透露真实姓名和学校名称，词数约100词。 [第二步：构思布局] 三段式结构： 开头段：已给出固定句，点明科技发展给学习带来巨大变化 主体段：分点回应写作提示，先介绍常用工具，再说明其对学习方式的改变 结尾段：总结科技对学习的影响，表达积极看法并升华主题 [第三步：要点展开] 要点一：学习中常用的科技工具 工具选择：online learning platforms/educational apps/recorded classes/e-books等 功能描述：provide rich learning resources/offer videos and exercises/allow anytime review等 要点二：工具如何改变学习方式 改变体现：make study more efficient and convenient/make learning more vivid and interesting/learn anytime and anywhere 具体举例： review lessons through recorded classes/solve problems with educational apps等 要点三：对科技影响的看法 态度选择：positive/objective 观点说明：help us learn better/develop self-study ability/bring us a brighter future in studies 六 （2026·江西宜春·二模）我们感受到了智能眼镜等科技产品正在悄然改变我们的生活方式。学校英语报社正在开展以“Technology in My Daily Life”为主题的征文活动，请你写一篇英语短文投稿，分享科技对你生活的影响。 写作要点 参考句型 1. What technology product do you use the most in your daily life? 2. How does it help you in your study or daily life? 3. Do you think we depend too much on technology? Why or why not? 1. ... use most in my daily life is... 2. Thanks to..., I... 3. I do worry that... 写作要求： 1.短文应包括所有写作要点，条理清晰，行文连贯，可适当发挥； 2.短文中不能出现真实的人名、校名、地名等信息； 3.短文不少于80词。开头已给出，不计入总词数。 Technology in My Daily Life Technology products help us a lot in daily life. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Technology in My Daily Life Technology products help us a lot in daily life. The technology product I use most is my smartphone. First of all, it is of great help to my study. When I meet new words in my reading, I can look them up online easily. Secondly, I use it to watch English videos, which improves my listening skills. Lastly, it helps me keep in touch with my friends. We chat and share funny things with each other after school. Thanks to my smartphone, it not only makes my learning become more efficient but also has brought more joy and convenience to my life. However, every coin has two sides. I do worry that spending too much time on phones can be a problem. Some students play games instead of studying. In my opinion, technology should help us, not control us. We should make good use of it. 【详解】写作步骤 [第一步：审题立意] 确定文体：说明文，主要使用一般现在时 明确要点：点名使用最多的科技产品名称、在日常学习和生活中如何帮助你、对过度依赖科技产品看法并给出理由 确定人称：第三人称（it）与第一人称（I/we）相结合 注意事项：短文应包括所有写作要点，条理清晰，行文连贯，可适当发挥；短文中不能出现真实的人名、校名、地名等信息；短文不少于80词。开头已给出，不计入总词数。 [第二步：构思布局] 三段式结构： 开头段：简述科技产品作用，引出使用最多科技产品名称 主体段：具体介绍该产品怎样改变你的学习和生活 结尾段：对过度依赖科技产品的看法并给出理由 [第三步：要点展开] 要点一：点名使用最多的科技产品名称 简述科技产品作用： technology products /help us a lot 点名使用最多的科技产品名称：the technology product I use most /my smartphone 要点二：在日常学习和生活中如何帮助你 在日常学习中：be of great help/meet new words/look them up/watch English videos 在日常生活中：help me keep in touch with/chat and share funny things with each other 学习和生活的改变：make my learning become more efficient/bring more joy and convenience to my life 要点三：对过度依赖科技产品看法并给出理由 过度依赖科技产品影响：spend too much time on phones/play games instead of studying 看法及理由：in my opinion/help not control/make good use of 13 / 17 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 3 Technology and Inventions（科技改变生活） 话题总览 写作任务 1.说明文 My Favourite Invention — AI（人工智能） 细分场景：介绍人工智能的用途、优势；辩证讨论人工智能的利弊、如何合理使用 AI 两类场景 2.中考写作大类归类 归属：事物介绍类说明文，隶属中考高频主题大类「科技发展、创新改变生活」 3.中考命题切入点一句话点明 常要求介绍人工智能这项新兴发明 / 科技，说明它在学习、生活中的用处，客观分析它带来的隐患，表达观点：善用 AI、不能过度依赖。 本单元写作要求：介绍 AI 是什么，它能帮我们做什么（学习、生活），写出它带来的便利；再说出它的缺点与风险；最后给出观点，我们要理性、正确地使用人工智能。 第一步：锁定本单元写作核心要素 1. 写作任务：写短文介绍人工智能 AI，谈谈 AI 对我们生活和学习的影响。 2. 对应文体：事物说明文，文体特点：条理清晰，客观辩证，有正面也有反面看法，结尾亮出自己观点。 3. 写作对象：老师、同学，语气理性、平实。 4. 核心写作要点：① 点明介绍对象：AI（人工智能）；② AI 在学习、生活中的用途和好处；③ AI 存在的弊端、风险；④ 我们应该怎样正确使用 AI。 第二步：本单元三段式标准行文框架 1. 开头引入（1 段）：如今科技飞速发展，人工智能是一项了不起的新发明，引出主题。 2. 主体分层（3 段核心）：第一层，介绍 AI 能做的事情，给我们带来哪些便利；第二层，分析 AI 的问题和坏处；第三层，提出我们对待 AI 的正确态度。 3. 结尾收尾（1 段）：总结，AI 是工具，我们要学会用好它，而不是依赖它。 第三步：分层写作思路 + 英文范文示例 【基础保底思路】（适配基础薄弱学生） 写作逻辑：短句为主，要点齐全，简单词汇，先讲好处，再讲坏处，最后给出观点，保证基础得分。 【基础版范文】 My Favourite Invention — AI Now technology is developing fast. AI is one of the greatest inventions. It changes our life a lot. AI can help us in many ways. It can answer our questions and help us study. It can translate words and work out difficult problems. It makes our study easier and saves much time. But AI also has some problems. If we depend on AI too much, we will stop thinking by ourselves. Some students may copy AI’s answers and do not work hard. AI is a useful tool. We should use it wisely and think on our own. 我最喜欢的发明 —— 人工智能 现在科技发展迅速。人工智能是最伟大的发明之一，它极大地改变了我们的生活。 人工智能可以在很多方面帮助我们。它可以回答问题、辅助我们学习，翻译单词、解答难题。它让学习变得更轻松，节省很多时间。 但是人工智能也存在一些问题。如果我们过度依赖 AI，就会停止独立思考。有些学生会直接抄写 AI 给出的答案，不再努力动脑。 人工智能是有用的工具。我们应当明智地使用它，坚持独立思考。 【进阶提升版】（句式丰富、衔接自然，冲高分） My Favourite Invention — AI With the rapid development of technology, AI has become one of the most amazing inventions in our time. AI brings plenty of advantages to our study and daily life. It is able to explain difficult knowledge, translate different languages and offer useful ideas. It helps us learn efficiently and brings great convenience. However, every coin has two sides. Over-reliance on AI is harmful. Once we get used to getting ready-made answers, we may lose the ability to think independently. From my point of view, AI is just a helpful tool. We should make good use of it but keep thinking on our own. 我最喜欢的发明 —— 人工智能 随着科技飞速发展，人工智能已经成为我们这个时代最神奇的发明之一。 人工智能给我们的学习和生活带来很多好处。它可以讲解难点、翻译语言、提供思路，帮助我们高效学习，带来极大便利。 然而凡事有利有弊。过度依赖人工智能是有害的。一旦习惯直接获取现成答案，我们可能会丧失独立思考的能力。 在我看来，AI 只是一个辅助工具。我们要好好利用它，同时坚持独立思考。 【功能句型库】 重点词汇 1.technology n. 科技 2.invention n. 发明物 3.AI (Artificial Intelligence) 人工智能 4.develop v. 发展；研发 5.development n. 发展 6.translate v. 翻译 7.efficiently adv. 高效地 8.convenient adj. 便利的 9.convenience n. 便利 10.depend on 依赖 11.over-reliance n. 过度依赖 12.independent adj. 独立的 13.wisely adv. 明智地 14.tool n. 工具 重点短语 1.with the rapid development of technology 随着科技飞速发展 2.bring plenty of advantages 带来诸多好处 3.bring great convenience 带来极大便利 4.every coin has two sides 凡事有利有弊 5.over-reliance on AI 过度依赖人工智能 6.lose the ability to think independently 丧失独立思考的能力 7.from my point of view 在我看来 重点句子 优秀开头句 1. With the rapid development of technology, AI has become one of the most amazing inventions.随着科技飞速发展，人工智能成为最了不起的发明之一。 2. Many new inventions are changing our world. Today I want to talk about AI.很多新发明正在改变世界，今天我想聊聊人工智能。 内容介绍句 1. AI can help us learn new knowledge, translate languages and solve difficult problems.人工智能可以帮我们学习新知识、翻译语言、解决难题。 2. It saves our time and makes our study much more convenient.它节省我们的时间，让学习便利很多。 3. However, if we depend on AI too much, we won’t think with our own brains.但是，如果我们过度依赖 AI，就不会自己动脑思考。 4. Some students may copy answers from AI and give up thinking independently.有些学生会抄 AI 的答案，放弃独立思考。 5. AI is only a tool and it cannot take the place of our own thinking.AI 只是工具，它不能取代我们自己的思考。 优秀结尾句 1. We should make good use of AI and never stop thinking independently.我们要善用人工智能，永远不要停止独立思考。 2. AI can help us, but it is we ourselves that decide how to learn.AI 可以帮助我们，但如何学习，决定权在我们自己手上。 【标准写作模板】 模板 根据所给的中文和英文提示，完成一篇不少于50词的英语文段写作。文中已给出内容不计人总词数。所给提示词语仅供选用。请不要写出真实的校名和姓名。 假如你是李华，你校即将就“人工智能对学习的影响”这一话题展开讨论，你总结了同学们的意见并结合了自己的想法，现请你写一篇文章，谈谈人工智能对学习的正面和负面影响。 提示词语:learn, benefit, problem, lazy,careful 内容提示: Describe how AI can help students in learning. Describe possible problems or disadvantages of using AI. What can we do to use it wisely? I'm Li Hua. I want to talk about the pros and cons of using AI in study. 写作模板 优秀范文 I'm Li Hua. I want to talk about the pros and cons of using AI in study. Nowadays, AI technology is widely used in education. However, it is a two-edged sword that can bring both benefits and harm. 　　Many students believe that AI brings great benefits. With the development of AI, students can spend less time doing homework because AI can provide help when they meet a difficult problem anytime and anywhere. It can also show the complete process of solving a problem. It is convenient and efficient, and it can help students spend less time learning difficult subjects. 　　However, there are also some drawbacks. AI can be unreliable and sometimes harmful if used wrongly. It may cause students to become lazy and find it difficult to think independently. In conclusion, students should choose wisely and pay attention to how they use AI. We are supposed to cooperate with technology, not depend on it completely. 【典例1】 （2025·黑龙江绥化·中考真题）随着科技的快速发展，人形机器人在不久的将来可能会走进千家万户。假如你是李华，你校英语角正在举办以“My Dream Human-like Robot”为主题的演讲比赛，请你根据以下提示写一篇英语演讲稿。 要点提示：机器人的名字、外观、用途以及他/她可能给你的生活带来的改变 写作要求：(1)文中不得出现任何真实信息（姓名、校名和地名等）； (2)语句通顺，意思连贯，书写工整； (3)内容必须包含所给提示内容，可适当发挥； (4)词数不少于80词。（开头和结尾已给出，不计入总词数） Hello, everyone! I’m Li Hua. It’s a great honor to give a speech here. Today, my topic is My Dream Human-like Robot. ______________________________________________________________________________________________________________________________________________________________________________________ That’s all. Thank you. 【审题】 ①题材：本文是一篇演讲稿； ②时态：时态为一般现在时； ③提示：根据提示内容介绍自己梦想中的人形机器人，适当增加细节，突出写作重点。 【谋篇】 第一步，引出话题； 第二步，介绍机器人的名字、外观、用途； 第三步，介绍他/她可能给你的生活带来的改变。 【遣词造句】 [亮点词汇] ①look like看起来像 ②wake up叫醒 [高分句型] When I’m tired, it tells funny stories to make me laugh. (when引导的时间状语从句) 【组句成篇】 【答案】例文 Hello, everyone! I’m Li Hua. It’s a great honor to give a speech here. Today, my topic is My Dream Human-like Robot. My dream human-like robot is named Helper. It looks like a friendly person with a smiling face. Helper can do many things for me. In the morning, it wakes me up and makes delicious breakfast. After school, it helps me with my homework and explains difficult problems. When I’m tired, it tells funny stories to make me laugh. It can also clean the house and do the dishes. With Helper, my life will be much easier and more interesting. I will have more time to play and study. Helper will be my best friend and helper. That’s all. Thank you. 一 （2025·甘肃武威·模拟预测）近几年来，我们国家在经济、文化、科技等领域快速发展，例如央视春晚的秧歌机器人，冲进全球影史票房前五名的《哪吒2》，火爆全球的人工智能DeepSeek……中国的发展速度令世界都为之震惊，也令我们感到无比自豪。请你以“China’s Great Development”为题，写一写我们国家的发展变化并谈谈自己的心得体会。 提示：1.国家近几年各方面的发展变化； 2.这些变化给我们的生活带来的影响； 3.作为青少年应该怎么做。 要求：1.词数80左右，开头已给出，不计入总词数； 2.要点齐全，可适当发挥； 3.文中不能出现真实姓名和学校名称。 China’s Great Development In recent years, China has witnessed remarkable development and changes, which have significantly influenced every aspect of people’s lives ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 二 （2026·宁夏银川·三模）假设你是李华，学校科技节将举办以“AI in Our Life”为主题的英语演讲比赛。请你根据下面导图提示写一篇英语演讲稿，包含以下内容： AI in Our Life What can AI do for us? ·study ·life What worries do you have about AI? What do you think of AI? 注意： 1. 文中须包含所给的相关提示，可作适当发挥； 2. 文中不得出现真实的姓名和校名； 3. 词数90左右，开头已给出，不计入总词数。 Dear teachers and students, As we all know, AI has become more and more popular in our daily life and has changed our lives greatly. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 三 （2026·安徽合肥·模拟预测）AI(artificial intelligence，人工智能)技术已经融入了我们生活中的方方面面。假设你是李华，学校正在举办科技节，你应邀参加以“AI has changed our lives”为主题的演讲比赛。请你结合自身或他人经历，用英语写一篇演讲稿。要点： 1．AI给生活带来的至少两方面的变化； 2．你对AI技术的观点。注意： 1．短文须包含上述要点，可适当增加细节，以使行文连贯； 2．文中不得出现真实姓名和学校； 3．词数80-100(演讲稿题目、首句和尾句已为你写好，不计入总词数)。 AI Has Changed Our Lives Hello, everyone! I’m Li Hua. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thanks for listening! 四 （2026·山东泰安·二模）当下科技飞速发展，人工智能、网络设备全面融入学习与生活。时代不断发展，身处科技环境中的当代青少年，更需要树立责任意识、懂得自律与担当。请结合自身生活与学习经历，写一篇英语短文。 内容提示： 1. What small responsibilities can teenagers take in daily life? 2. Why is responsibility important for teenagers’ growth? 3. What will you do to be a responsible student in the technological era (科技时代)? 要求： 1．书写规范认真，词数不少于80词，开头已给出，不计入总词数； 2．包含问题内容，语句通顺，表达正确，可适当发挥； 3．文中不得出现真实的姓名、校名。 Learn to Be Responsible Responsibility is an important part of our growth. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 五 （2026·河南周口·二模）科技的快速发展深刻地影响着我们生活的方方面面，学习领域也不例外。假设你是李华，你校英文报专栏“科技助力学习”正在征稿，请你以“Technology Is Changing Our Studies”为题，用英语写一篇短文投稿，谈谈科技是如何改变你的学习方式的。 写作提示： 1. What kind of technological tools do you often use in your study? 2. How do these tools change your way of learning? 3. What do you think of the influence of technology on study? 写作要求： 1. 文中须包含以上写作提示中的所有信息，可适当发挥； 2. 文中不得出现真实姓名和学校名称； 3. 词数100左右（文中已给出内容不计入总词数）。 Technology Is Changing Our Studies With the rapid development of technology, great changes have taken place in our studies. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 六 （2026·江西宜春·二模）我们感受到了智能眼镜等科技产品正在悄然改变我们的生活方式。学校英语报社正在开展以“Technology in My Daily Life”为主题的征文活动，请你写一篇英语短文投稿，分享科技对你生活的影响。 写作要点 参考句型 1. What technology product do you use the most in your daily life? 2. How does it help you in your study or daily life? 3. Do you think we depend too much on technology? Why or why not? 1. ... use most in my daily life is... 2. Thanks to..., I... 3. I do worry that... 写作要求： 1.短文应包括所有写作要点，条理清晰，行文连贯，可适当发挥； 2.短文中不能出现真实的人名、校名、地名等信息； 3.短文不少于80词。开头已给出，不计入总词数。 Technology in My Daily Life Technology products help us a lot in daily life. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 13 / 17 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $