主题14 科学与技术-【一战成名新中考】2026河北中考英语（人教版）·一轮复习·以读促写优质PPT课件

该初中英语中考复习课件聚焦“科学与技术”核心主题，覆盖2022课标“科学技术改变生活”等高频子主题，分析6年6考考点权重，对接人教、冀教教材单元，系统梳理词汇、阅读、写作三大模块，结合2025河北、泸州改编真题，归纳阅读理解、任务型等常考题型，体现中考备考针对性。 课件亮点在于“真题训练+以读促写+思维提升”模式，如2025河北阅读真题通过“问题链设计”培养语言能力，以读促写中“过渡句补充”“高分句型仿写”提升思维品质。通过词汇分类记忆、真题问题解析等方法，帮助学生掌握答题技巧，教师可依此制定专项复习计划，助力中考冲刺。

英语 1 2 ★范畴二 人与社会 主题14 科学与技术 3 ［6年6考］ 【2022课标子主题】①科学技术改变生活［2025阅读D, 2024、2023、 2022、2021、2020 任务型］；②科学技术与工程，人类发明与创新 【教材单元链接】 人教 九全Unit 6 When was it invented? 冀教 八下Unit 4 The Internet Connects Us 九全Unit 5 Look into Science 4 一、【科学技术】 1.create创作；创造；创建 2.discover发现;发觉;找到 3.found 创建;创办 4.factory工厂;制造厂 5.industry产业;工业;行业;制造业 6.instruction指示;命令 7.material 材料 5 8.modern 现代的 9.operate运转;工作 10.project专题研究;项目;工程;计划 11.print 打印;印刷 12.pioneer先锋，先驱;开拓者 13.produce使产生；生产；制造；生育;繁殖 14.replace取代 15.self-driving 自动驾驶 16.Artificial Intelligence/AI 人工智能 6 17.3D printing 3D 打印 18.facial recognition 人脸识别 19.high-speed railway/train高铁 20.online payment在线支付 21.be used for 被用于 22.be invented by由……发明 23.be made of由……制成(看得出原材料) 24.be made from由……制成(看不出原材料) 25.science museum 科学博物馆 7 26.change the world 改变世界 27.scientific study/research科学研究 28.with the development of science and technology随着科技的发展 29.make life more convenient and comfortable 使生活更方便舒适 30.play an important role in the development of China在中国发展中扮演 重要角色 8 二、【人类发明】 1.invent发明;创造 2.camera照相机;摄影机 3.computer电脑;计算机 4.laptop笔记本电脑 5.TV(television)电视;电视机 6.radio无线电广播;收音机;电台 7.robot 机器人 8.app/application应用程序 9.electric light 电灯#9 9 10.smart phone智能手机 11.great invention伟大的发明 12.machine机器;机械装置 13.keyboard键盘;键盘式电子乐器 14.wheel 车轮;轮子 15.model模型;范例 16.mobile可移动的;非固定的 17.website网站 18.click 点击#18 10 19.download下载 20.digital数码的;数字的 21.electronic products 电子产品 22.chat online在线聊天 23.short video 短视频 24.shopping online 网购 25.surf the Internet上网 26.scan a QR code 扫二维码 27.keep in touch with与……保持联系#27 11 28.look at the screen 看屏幕 29.look through the website浏览网站 30.make a video/voice chat 视频/语音聊天 31.search for information 查找信息 32.take the place of 代替 33.be a great help to… 对……有很大帮助#33 12 34.change our life 改变我们的生活 35.get the latest information 获得最新消息 36.record and share my daily life with friends 记录并和朋友分享我的日 常生活#36 13 Ⅰ.阅读理解[2025河北] 1.match v. ____________ 2.cover an area of ______________ 3.electricity n. __________ 4.play an important role in ______________________ 般配；相配 占地面积…… 电；电能 在……中发挥重要作用 14 5.be used to do sth. ______________ 6.be good for ______________ 7.a number of ______ 被用于做某事 对……有好处 许多 15 Have you ever visited Xiong'an Business Service Center? Do you know anything special about it? On top of the center's six buildings, there are about 28,400 solar panels(太阳能板). They match perfectly with the traditional Chinese design of the buildings. If they were put together, the solar panels would cover an area of 1.4 standard football fields. These panels now can produce 5% of the electricity that is needed for the center. 16 Using local clean energy plays an important role in Xiong'an New Area's progress. Solar panels which cover some buildings are used to provide electricity in the area. In the future, the solar panel project will produce more electricity. The electricity will first be used by companies in the area, and the rest will be shared. The solar panel project is good for the environment and economy (经济). It not only helps to reduce greenhouse gases(温室气体), but also lowers electricity costs for companies in the area. The project is expected to produce nearly 3.5 million kWh of electricity. This means that about 3,000 tons of greenhouse gases will be avoided every year. There are already a number of projects in the area. These projects use solar power and other clean energy. Two new projects will be started: an energy-saving lighting project and a green heating project. The purpose of the two new projects is to further cut pollution. Xiong'an New Area is on the way to becoming a green modern city.#4 【主旨大意】本文是一篇说明文。介绍了雄安商务服务中心的太阳能板项目。 1.What is on top of the center's six buildings? A. Solar panels. B. Football fields. C. A modern business office. D. A traditional Chinese garden. 2.What is paragraph 3 mainly about? A. The ways of saving electricity. B. The advantages of the project. C. The effects of greenhouse gases. D. The costs of running companies. √ √ 19 3.What is the purpose of the two new projects? A. To cut pollution. B. To plant more trees. C. To use more energy. D. To produce electricity. 4. Where is the text most probably from? A. A diary. B. A newspaper. C. A guidebook. D. A storybook. √ √ 20 Task 1: How does the writer start the text? A. By giving examples. B. By showing opinions. C. By asking questions. D. By making comparisons. Task 2: Circle the linking words and underline the great sentences. (圈出连接词并在精彩的句子下画线) Task 3: 在不久的将来，人工智能将会被广泛应用，并在我们的生活中发 挥重要作用。(用play an important role in仿写句子) ________________________________________________________________ ________________ In the near future, AI will be widely used and play an important role in our life. √ 21 Ⅱ.阅读表达[2025泸州改编] 1.plastic waste __________ 2.increasingly important ______________________ 3.up to now ____________ 4.recycle v. __________________ 5.break down ______ 6.throw away ____________ 塑料垃圾 越来越重要；日益重要 到目前为止 回收利用；再利用 分解 丢弃；扔掉 22 Plastic waste is an increasingly important problem. Up to now, only 9% of the plastics ever produced have been recycled. The rest remain on the earth for hundreds of years. They wash out to the ocean to become rubbish, harm wildlife and break down into small plastics that can enter the human brain and other parts of our bodies. Recently, scientists have developed a new method to break down plastic waste with the help of water in the air. The researchers mixed a special metal and activated carbon(活性碳) with PET, the most common 23 type of polyester(聚酯) plastic. Then they heated the mixture. After a short time, this broke the chemical connections in the polyester. Next, when the team left the material in the air, the mixture turned into TPA, a polyester material, and acetaldehyde, an industrial chemical. Finally, these valuable chemical materials were recycled. After the first success, researchers tested the method on different plastics and found it worked on polyester plastic only. That meant they didn't need to separate different kinds of plastics. Also, when they added water, it stopped working because the amount(数量) of water in the air was just right. The team's next plan will be to use the method widely in industry. “It's hopeful that our technology can hugely reduce plastic pollution, lower the environmental footprint of plastics and help materials be reused instead of being thrown away,” researchers said. “It's a leap towards a cleaner, greener future, and it shows how creative chemistry can solve world challenges in a way that joins hands with nature.”#2.3 【主旨大意】本文是一篇说明文。主要介绍了科学家开发的一种利用空气 中的水分分解塑料垃圾的新方法，并探讨了该技术对减少塑料污染和促进 可持续发展的潜在影响。 26 1.What's the harm of plastics according to Paragraph 1? ________________________________________________________________ ________________________________________________ They harm wildlife and break down into small plastics that can enter the human brain and other parts of our bodies. 2.What is the second paragraph mainly about? ____________________________________ How the researchers did the research. 3.What did researchers do after the first success? ___________________________________________ They tested the method on different plastics. 27 4.How do researchers like their technology? ________________________________________________________________ ________________________________________________________________ _______________ It can hugely reduce plastic pollution, lower the environmental footprint of plastics and help materials be reused instead of being thrown away. 5.As a student, what can we do in our daily lives to reduce plastic pollution?(至少给出一条建议) ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ We can use reusable bags instead of plastic ones to help reduce plastic pollution./We should avoid single-use plastic bottles and bring our own water bottles.(答案不唯一，言之有理即可) 29 Task: 在互联网的帮助下，信息可以迅速到达世界的每一个角落。 (用with the help of仿写句子) ________________________________________________________________ ___________________ With the help of the Internet, information can reach every corner of the world quickly. 30 (请诵读范文，并分析范文结构和语言，再完 成任务) 1.对AI的看法 Last week， we discussed if we should use AI in our English class.① Some students think AI can make learning more interesting.【高分句 型1】It also improves learning efficiency. What's more， AI can offer learning experiences to meet different students' needs. However， other students disagree. They believe AI will reduce communication among 31 students and between students and teachers. Moreover， students may depend too much on AI， which is harmful to their independent thinking ability.【高分句型2】(支持和反对的理由) ②In my opinion， using AI in English class has its advantages and disadvantages. We should make use of it properly.(我的观点) Task 1: 在文中①处补充一句过渡句，引出下文 ________________________________________ Task 2： 用一句俗语或谚语替换句② _________________________________________________ Different students have different opinions. As a popular saying goes, every coin has two sides. 33 2.网络的优缺点[2025保定竞秀区八下期中] ①The Internet plays an important role in our life.. .It helps us in many ways. I can use it to learn English. I often watch English videos and listen to English songs on the phone or computer. It makes learning English more interesting. I can also chat with my friends online. We can share our feelings and experiences. What's more， I can do some shopping on the Internet. It's very convenient.(优点)However， the Internet also has 34 some disadvantages. Sometimes I spend too much time playing games， which affects my study.【高分句型1】(缺点) In my opinion， the Internet is a useful tool. We should use it properly to make our lives better.【高分句型2】(我的观点) Task 1: 用同义句替换句① ________________________________________________________________ ___________________________ With the development of science and technology， the Internet has become a must in our life. Task 2： 给第二段补充恰当的表递进的衔接词，使内容层次更加鲜明 ________________________________, I can use it to learn English. I often watch English videos and listen to English songs on the phone or computer. It makes learning English more interesting. _________________ ___________________,I can also chat with my friends online. We can share our feelings and experiences. First/Firstly/First of all/At first… Second/Secondly/ Besides/In addition… 36 3.智能手机的发展 The mobile phone makes it possible for us to communicate conveniently with others.【高分句型1】We can get comfort whenever we are upset or we run into trouble. What's more， with the rapid development of electronic equipment， the mobile phone is getting smarter and more powerful.(看法)Nowadays， we can also use a mobile phone to connect with smart home or control electronic devices. (在生活中的应用)① 37 However， everything has two sides. ②Looking at the mobile phone too much is bad for our eyes.. .【高分句型2】For students， bringing mobile phones to school will affect their study. Some students even become crazy about mobile games. So we should use mobile phones properly.(倡导合理使用手机) 38 Task 1： 在文中①处补充一个感叹句增强感情色彩 _________________________________ Task 2： 将句②改为强调“对眼睛有害”的句型 _____________________________________________________________ How cool/amazing/wonderful it is! It is bad for our eyes if we look at the mobile phone too much. 39 身处智能化时代，我们青少年应当如何利用新科技，让青春在科技创 新的浪潮中绽放光彩？请你根据下面漫画和写作提示，写一篇英文短文。 40 提示：(1)What can you see in the picture and what's your opinion？ (2)What should we do when facing difficult questions and why？ 注意：(1)短文须包含所有图示信息，可适当发挥； (2)文中不得出现真实的人名、校名和地名； (3)词数80个左右(开头已给出，不计入总词数)。 From the picture， I can see two students are doing their homework. Step 1【细审题】 ①主题: ________________________ ②人称: __________ ③时态: ____________ 讨论如何正确利用新科技 第一人称 一般现在时 41 Step 2【搭框架，写句子】 搭框架 扩写要点 开头：描述 图片信息并 表明自己的 观点 ★要点1：What can you see in the picture and what's your opinion？ ①(参考表达：the girl/boy, find/think, because, in my opinion…) ____________________________________________________ ____________________________________________________ ____________________________________________________ ___________________________ The girl finds the question too difficult and wants to ask AI for help. But the boy tries to stop her from doing that because he thinks it's not good. In my opinion， the boy is right. 42 搭框架 扩写要点 中间：讨论 面对难题时 应该怎么做 ★要点2：What should we do when facing difficult questions and why？ ②(用when时间状语从句， on one's own造句) ____________________________________________________ __________________________________当我们遇到难题时， 首先应该尝试自己去解决它们。 When we come across difficult questions，we should first try to solve them on our own. 续表 43 搭框架 扩写要点 中间：讨论 面对难题时 应该怎么做 ③(用if条件状语从句， discuss…with…, ask…for help造句) ____________________________________________________ __________________________________________________如 果我们还是无法解决这个问题，我们可以和同学们讨论，或 者向老师寻求帮助。 结尾：给出 理由 ④(用depend…on…, make sb.+ adj.造句) ____________________________________________________ ______过度依赖人工智能完成作业会让我们变得懒惰。 If we still can't work out the problem， we can discuss it with our classmates or ask our teachers for help. Depending too much on AI for homework can make us lazy. 续表 44 Step 3【连句成篇】 From the picture， I can see two students are doing their homework. The girl finds the question too difficult and considers asking AI for help. But the boy tries to stop her from doing that because he thinks it's not good. ②In my opinion， the boy is right. We should finish homework by ourselves ①because it helps us understand lessons better and ②put. .what we've learned. .into practice. ①When we ②come across. .difficult questions， we should first try to solve them ②on our own. This way， we can improve our problem- 45 solving skills. ①If we still can't ②work out. .the problem， we can ② discuss it with our classmates or ask our teachers for help. ②Depending too much on AI for homework can make us lazy. We might stop using our brains to think. So， let's challenge ourselves and develop our own abilities.#1.2 _________亮点赏析 亮点①:使用“because, When, If”等不同类型的从句，使文章句式更加丰 富。 亮点②:使用动词短语、介词短语、动名词短语等表达，增添文章亮点。 随着科技的发展，机器人进入人类家庭，成为我们生活中的好帮手。 人类似乎对机器人也有很多的依赖。这到底是好事还是坏事呢？请根据以 下图片顺序和提示完整讲述一个故事，文中要体现主人公Frank的变化和 感悟。 47 提示：(1)What did Frank ask the robot do? (2)What problems did Frank realize and how he decide to change? 注意：(1)短文须包含提示的所有信息，可适当发挥； (2)文中不得出现考生的真实姓名和学校名称； (3)词数80个左右(开头已给出，不计入总词数)。 48 Frank was excited when a robot entered his home. It could _______ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ _______________________________________________________ ________________________________________________ In the end， Frank decided to use the robot wisely， enjoying its help but also keeping his independence. do different kinds of housework such as giving Frank water, cooking delicious meals and cleaning the house. Over time， Frank became lazy. He let the robot do almost everything for him. One day，the robot stopped working， and Frank felt helpless. He realized that he should not depend on it too much. He needed to learn new skills and take care of his own life. 49 $