Unit 4 Inventions 单元话题（发明创造）写作满分必背范文15篇-2025-2026学年八年级英语上册重难点讲练全攻略（沪教版2024）

2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 Inventions 单元话题（发明创造）写作满分必背范文15篇 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练5篇 1．Supermind网站举办“The Greatest Invention In My Eyes”征文活动。假如你是山河中学的学生李想，请根据以下提示，用英文写一篇短文。 要点提示： （1）纸的历史：①大约2000年前，中国的蔡伦发明了造纸术； ②纸被发明前，人们只能在石头或木材上写字； （2）纸的用途：做书，印报纸等； （3）纸和你的关系，自主发挥，至少一点。 要求： （1）80词左右，开头已给出，不计入总词数内； （2）不得出现真实姓名和校名； （3）书写整洁，标点正确。 The Greatest Invention In My Eyes Paper is one of the greatest inventions in the world. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】One possible version: The Greatest Invention In My Eyes Paper is one of the greatest inventions in the world. It is the greatest invention in my eyes. First, paper is an important invention. Cai Lun invented it around 2,000 years ago in China. Before the invention of paper, people had to remember lots of information or write it on stone, wood, leaves, etc. What’s more, today everyone in the world uses paper. With paper, we can make books and print newspapers. Sharing information is a lot easier with the help of paper. I use paper every day. I do homework on paper and I keep a diary. In a word, paper is a great invention. 【详解】[总体分析] ①题材：本文是说明文，为材料作文。 ②时态：时态为一般过去时和一般现在时。 ③提示：根据要点提示完成写作，注意分段，且正确运用时态。 [写作步骤] 第一步，承接文章开头，点明主题。 第二步，从纸的发明历史，用途和纸在人们生活中的用途进行描述； 第三步，总结全文，首尾呼应。 [亮点词汇] ①the inventions of paper纸的发明 ②with the help of paper.因为有纸 ③In a word总的来说 [高分句型] ①Sharing information is a lot easier with the help of paper.（形容词比较级） 2．学校英语社团下周活动主题为“My invention”。假设你是社团成员李华，你计划向同学介绍你的发明。请你根据以下表格完成一篇短文。 我的发明 My invention 名称 智能雨伞 具体介绍 1. 外形： 和普通雨伞一样； 有一个照相机 2. 特点： ①可以拍照及播放音乐：②……(请补充一个特点)： 3.运行方式： ①声音控制；②…… (请补充一点运行方式。) 对发明的评价 1. 实用；2. ……(请补充一点评价) 【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. 不得出现真实姓名和学校； 4. 条理清楚，语句通顺，意义连贯，书写规范。 【参考词汇】 common 常见的，普通的 My invention My invention is a smart umbrella. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 My invention My invention is a smart umbrella. The smart umbrella looks like a common umbrella. But there is a camera inside it. With it, we can use the umbrella to take photos. It can also play music for us. Besides, the umbrella can dry itself really soon, so it won’t make things wet on rainy days. We can just use our voice to control it. If we shout “open”, the umbrella will start to work. What’s more, the umbrella uses solar power instead of batteries. My invention is useful, convenient and green. It will help people live a better life in the future. 【详解】[总体分析] ①题材：本文是一篇材料作文，为说明文。 ②时态：时态为“一般现在时”； ③提示：写作要点已给出，考生应注意不要遗漏“信息提示”中你的发明的介绍要点，适当添加细节，并突出写作重点。 [写作步骤] 第一步，表明写作意图。借用“假设你是社团成员李华，你计划向同学介绍你的发明”来引出重点介绍的内容； 第二步，具体阐述写作内容。从“名词、具体介绍、对发明的评价等”几个方面重点介绍你的发明的具体情况； 第三步，书写结语，表达“它将帮助人们在未来过上更好的生活”的评价。 [亮点词汇] ①look like看起来像； ②use…to do sth使用……去做某事； ③what’s more而且； ④instead of而不是。 [高分句型] ①But there is a camera inside it. (“there be”句型) ②We can just use our voice to control it. (动词不定式作宾语补足语) 3．发明不仅给我们的生活带来便利，而且还促进社会进步和发展。近日，Invention杂志正征集各类发明的英文稿件。请以“A Useful Invention”为题，写一篇征文，介绍你心目中一项有用的发明。 要求如下：1. 请结合提示信息简要介绍这项发明； 2. 重点谈谈这项发明给你生活带来的影响； 3. 征文中不得出现考生真实的个人信息。 What is it? A Useful Invention Who invented it? When was it invented? What is it used for? ... ... ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 A Useful Invention The mobile phone is a useful invention. The first mobile phone was invented for US Army in 1938 in America. Until 1973, Martin Cooper from Motorola Company invented the first mobile phone for the civil use. Since then, the world has been changed because of the useful invention. As we all know, mobile phones are being more and more widely used in our daily life. They are used in many ways. First, they offer fast and convenient service for communication. We can talk with our parents or our friends for a long time on mobile phones. We can also surf the Internet on them. That helps us open up our eyes to the outside world. And when we are tired, we can listen to music to relax ourselves. Our life becomes more colourful because of the invention of mobile phones. There is no doubt that the mobile phone plays an important part in our daily life. 【详解】[总体分析] ①题材：本文是一篇材料作文； ②时态：主要是一般现在时和一般过去时； ③提示：写作提示已给出，考生应注意结合具体语境使用正确的时态，适当发挥，使上下文连贯。 [写作步骤] 第一步，结合提示信息简要介绍这项发明； 第二步，具体阐述这项发明给你生活带来的影响； 第三步，说明你对这项发明的看法。 [亮点词汇] ①as we all know众所周知 ②convenient便利的 ③open up one’s eyes开阔眼界 ④play an important part发挥重要作用 [高分句型] And when we are tired, we can listen to music to relax ourselves. （when引导的时间状语从句） 4．世界上有很多发明，它们正在渐渐地改变我们的生活方式。英语课上，同学们正在准备以“The invention that influences my life most”为主题的演讲活动。请你以李华的名义写一篇演讲稿，向同学们介绍一项对你生活影响最大的发明。 提示： 1. What is the invention that influences your life most? 2. How does it influence your life? 3. What’s your feelings about it? 要求： （1）演讲稿须包括所有提示内容，可适当发挥； （2）演讲词中不得出现真实的地名、校名和人名； （3）词数80左右。开头和结尾已给出，不计入总词数。 Hello, everyone! I am Li Hua and I’m very happy to stand here to talk about an invention that influences my life most. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thanks for your attention! 【答案】例文 Hello, everyone! I am Li Hua and I’m very happy to stand here to talk about an invention that influences my life most. Many inventions change our life. As far as I’m concerned, the Internet is a useful invention and it influences my life most. Every day I surf the Internet and get information from it. I can keep in touch with my friends and family. Besides, I can buy goods from all over the world. More importantly, I can know more through the Internet，and it opens up my eyes. It can not only help me with my study, but also help me relax. All in all, thanks to the Internet, my life becomes more convenient than ever. Thanks for your attention! 【详解】[总体分析] ①题材：本文是一篇演讲稿； ②时态：本文以“一般现在时”为主； ③提示：题目要求根据提示写篇演讲稿，谈谈最影响我们生活的发明，包括这种发明是什么、它是怎样影响我们生活的，以及自己对它的感受。写作时注意适当增加细节，不要遗漏要点。 [写作步骤] 第一步，开篇点题（已给出）； 第二步，根据所给要点，依次介绍这种发明是如何影响生活的，以及对它的感受； 第三步，最后表达感谢。 [亮点词汇] ① as far as sb is concerned 就某人而言 ② surf the Internet 网上冲浪 ③keep in touch with 和……保持联系 [高分句型] ① More importantly, I can know more through the Internet, and it opens up my eyes.（副词比较级的使用） ② It can not only help me with my study, but also help me relax.（并列连词not only...but also...的使用） 5．当今科技日新月异，各种发明不断涌现。高科技产品在我们的生活中不可或缺，如智能手机(smart phone)、自动语音识别技术(ASR)等； 服务类产品也蓬勃发展， 如网上购物(online shopping)，移动支付(mobile payment)，共享单车(bike sharing)等。请你介绍一款你认为重要的发明，简单描述它并说明你选择它的原因。 要求： 1.要点齐全， 可适当发挥； 2.语句通顺、书写规范； 3.词数： 90 词左右； 4.文中不得出现真实的姓名和校名。 参考词汇： benefit 益处 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 In today’s rapidly advancing world, many inventions have become essential in our daily lives. Among them, I believe the smartphone is one of the most important inventions. The smartphone can connect to the Internet, allowing us to search for and store information easily. It also enables us to communicate with our family and friends through video calls and messages anytime, anywhere. Moreover, smartphones support various applications like online shopping, mobile payment, and bike sharing, making our lives more convenient. The benefits of smartphones are numerous, as they save us time and provide us with endless possibilities. Therefore, I think the smartphone is a crucial invention that has significantly improved our quality of life. 【总体分析】① 题材：本文是一篇话题作文； ② 时态：一般现在时； ③ 提示：写作时必须要描述这项发明，并说明它的益处。 【写作步骤】第一步，点明观点，认为智能手机是重要的发明； 第二步，描述智能手机的功能和带来的便利，如上网、视频通话、信息存储、支持各种应用等； 第三步，总结智能手机的益处，强调其对生活质量的提升。 【亮点词汇】① rapidly快速地 ② invention发明 ③ essential基本的 ④ search for搜索 ⑤ store存储 ⑥ communicate交流 ⑦ convenient方便的 ⑧ benefit益处 【高分句型】①In today’s rapidly advancing world, many inventions have become essential in our daily lives. (现在完成时) ②The smartphone can connect to the Internet, allowing us to search for and store information easily. (非谓语动词) ③Therefore, I think the smartphone is a crucial invention that has significantly improved our quality of life. (宾语从句) 进阶拓展训练5篇 6．科技改变世界，各种发明让我们的生活越来越便捷，假设你是校英语报社的编辑，报社以“你心中最伟大的发明”为主题面向全校学生做了调查，以下是获得票数最多的三项发明，请为校英语报写一篇稿件报道调查结果并发表你的观点。 发明 轮子 纸 电脑 投票比例 26% 20% 18% 简介 已有数千年历史；方便人们出行 中国古代四大发明之一；对人类文化传播有重要作用 …… 你的观点 …… 参考词汇：传播 spread 要求： 1．结构完整，要点齐全，可适当发挥； 2．表达通顺，语言规范，书写清晰； 3．文中不能出现任何真实的人名、校名等信息； 4．词数80左右。文章的开头已给出，不计入总词数。 Many inventions have greatly changed our life. Last week, we did a survey on “What’s the greatest invention?” in our school, and here is the result. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Many inventions have greatly changed our life. Last week, we did a survey on “What’s the greatest invention?” in our school, and here is the result. 26% of the students chose “Wheel” as the greatest invention. A few thousand years ago, people started to use wheels on carriages. With the help of wheels, travelling became faster and more comfortable. “Paper” was the choice of one fifth of the students. As is known to all, paper-making was one of the four great inventions in ancient China. It plays an important role in spreading human culture. 18% of the students held a view that “computer” was the greatest one. Computers not only help us to calculate at a fast speed, but also do important jobs like operating railways. I think all these inventions are very useful and make our life more convenient. But I think the Internet is the greatest. The world becomes smaller and smaller with the Internet. 【详解】[总体分析] ①题材：本文是一篇材料作文； ②时态：时态以“一般现在时”和“一般过去时”为主； ③提示：根据所给提示完成写作，介绍最伟大的发明，注意标点符号及大小写等问题，不要犯语法错误。注意上下文之间的逻辑关系，语意连贯。 [写作步骤] 第一步，表明写作意图，引出调查结果； 第二步，具体介绍调查结果； 第三步，介绍自己观点。 [亮点词汇] ①with the help of在……帮助下 ②As is known to all众所周知 ③play an important role in在……发挥重要的作用 ④not only…but also…不仅……而且…… [高分句型] ①I think all these inventions are very useful and make our life more convenient.(宾语从句；并列句) 7．科学技术日新月异，新发明给人们的生活带来了很多便利。假如你家有一台智能家用电器——扫地机器人，你的外国朋友对此很感兴趣，请你用英语写一篇短文，向朋友介绍你的机器人。短文需要包括以下提示内容： 1. 外形：圆形的，底部有三个轮子； 2. 特点：自动清洁地板；使用电能，环保；可用手机控制； 3. 评价：……（请补充两点）。 注意： 1. 词数80左右，短文的开头已给出，不计入总词数； 2. 不得出现真实的姓名、校名等信息。 参考词汇：smart appliance 智能家用电器；robot cleaner 扫地机器人 Many inventions have changed people’s life. My robot cleaner is one of them. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Many inventions have changed people’s life. My robot cleaner is one of them. It’s a round smart appliance, just like a big cake with three wheels at the bottom of it so that it can move freely. It’s as smart as a human being because it can clean the floor itself in a house. What’s more, it works with electricity, so it is better for the environment. Above all, it’s more convenient for us to use it because we can control it by using our mobile phones. In my opinion, the robot cleaner is a great invention and our good friend. It saves time and helps us live a better life. Why not have a try and buy one for yourself? 【详解】[总体分析] ①题材：本文是一篇材料作文； ②时态：一般现在时； ③提示：写作提示已给出，考生应注意要写出两点关于扫地机机器人的评价，适当发挥，使上下文连贯。 [写作步骤] 第一步，介绍扫地机器人的外形； 第二步，介绍扫地机器人的特点； 第三步，说说自己对于扫地机器人的评价。 [亮点词汇] ①what’s more而且 ②above all最重要的是 ③in my opinion在我看来 [高分句型] ①Above all, it’s more convenient for us to use it because we can control it by using our mobile phones.（because引导的原因状语从句） 8．假设你是李辉，你学校的英文社团正在开展以“发明改变命运，智慧创造财富”为主题的征文活动。请你写一篇短文进行投稿。 内容包括：（1）简单介绍此项发明。（2）此项发明的影响及意义。 注意：（1）词数80-100。开头已给出，不计入总词数。（2）可适当增加细节，以使行文连贯。（3）文中不能出现真实姓名及学校名称等。 There have been many great inventions in history. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 There have been many great inventions in history. I think the first great invention is the one that is still very important today—the wheel. It was invented a few thousand years ago and it was made of wood at that time. However, the inventor is still unknown. This invention has made traveling faster and made it easier to carry heavy things. With wheels, people can travel long distances to farther places. People can trade goods between different places. Besides, knowledge and culture spread all around the world. It helps humans develop in a great way. 【详解】[总体分析] ① 题材：本文是一篇材料作文； ② 时态：时态为“一般现在时”和“一般过去时”； ③ 提示：需依据给定提示写作，涵盖对发明的介绍以及其影响和意义，不能遗漏要点，有字数要求且开头已给定。 [写作步骤] 第一步，开头承接给定语句，引出要介绍的发明——轮子，点明其在历史发明中的重要地位； 第二步，介绍轮子发明的时间、材质以及发明者未知等基本信息；接着阐述轮子在交通、贸易、文化传播等方面的影响和意义； 第三步，总结轮子这项发明对人类发展的巨大推动作用。 [亮点词汇] ① be made of 由……制成 ② at that time 在那时 ③ all around the world 世界各地 [高分句型] ① I think the first great invention is the one that is still very important today—the wheel.（think后为省略that的宾语从句，that引导定语从句） ② This invention has made traveling faster and made it easier to carry heavy things.（make + 宾语 + 宾补结构，“it”作形式宾语，真正宾语是后面的不定式） 9．假定你是李华，你们学校的科创小组开发了一款解决老人购物难的手机应用。作为校英文报小记者你采访了开发小组成员，请根据以下采访笔记，写一则英文简讯，词数80左右。 App Name: “EasyBuy” Process: ●Surveyed elderly people to find out needs: 1. large buttons 2. voice instructions ●15 elderly people tested it for 2 weeks Result: Ordered food successfully User Thoughts: “ Like a kind guide in my phone” (Grandma Li, 78) Team Leader: Real power of technology—We used our coding (编程) skills to help our community. 1.必须包含所有提示信息，可适当发挥，开头已给出，不计入总词数； 2.意思清楚，表达通顺，行文连贯，书写规范； 3.请勿在文中使用真实的姓名、校名和地名。 Students Create App to Help Elderly Shop _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Students Create App to Help Elderly Shop Hello, I’m Li Hua. I’m a reporter for our school newspaper. I just interviewed the science and technology group in our school. They made an app called “EasyBuy” to help the elderly with shopping. First, they talked to some old people and found out what they needed. The old people said they needed large buttons and voice instructions. Then, 15 old people tried the app for two weeks. They all ordered food successfully. Grandma Li, 78 years old, said, “It’s like a kind guide in my phone.” The team leader said, “We used our coding skills to help our community. This is the real power of technology.” 【详解】[总体分析] ①题材：本文是一篇材料作文； ②时态：时态为一般过去时； ③提示：根据提示内容完成写作，适当增加细节，突出写作重点。 [写作步骤] 第一步，引出话题，介绍手机应用的名字； 第二步，介绍具体的过程； 第三步，介绍用户的看法以及小组领导者的看法。 [亮点词汇] ①find out发现 ②use sth. to do sth.使用某物做某事 [高分句型] The old people said they needed large buttons and voice instructions. (宾语从句) 10．假设你是李华，你设计的一项小发明在学校科技展览中荣获一等奖。请你写一篇发言稿，在学校英语角分享此项发明的功能特点，制作过程中遇到的挑战并发表获奖感想。 注意： 1. 词数80左右； 2.可以添加适当细节以使行文连贯； 3.文中不能出现真实姓名及学习名称； 4.开头结尾已给出，不计入总词数。 My Little Invention Good morning, everyone! Today I’d like to talk about... _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thank you for listening! 【答案】作文参考 My Little Invention Good morning, everyone! Today I’d like to talk about my invention—the Smart Desk Organizer, which won first prize at our school’s science and technology exhibition. This organizer has several useful functions. It has a built-in USB charger for electronic devices, so we can easily charge our phones or tablets. There are also adjustable compartments to keep books, notebooks and stationery tidy. When making it, I faced challenges. The biggest one was programming the charging system to work safely. I spent days researching and testing, and finally solved the problem with the help of my science teacher. Winning this prize makes me realize that innovation needs patience and effort. I hope my invention can inspire you to create too. Thank you for listening! 【详解】[总体分析] ①题材：本文是一篇讲稿； ②时态：“一般现在时”和“一般过去时”； ③提示：作文要求写一篇发言稿，介绍自己设计的一项发明的功能特点、制作过程中遇到的挑战并发表获奖感想，注意正确用词，使行文连贯。 [写作步骤] 第一步，直入主题，介绍自己的一项小发明——智能书桌整理器； 第二步，介绍其功能； 第三步，分享制作过程中遇到的挑战； 第四步，发表获奖感想； 第五步，表达感谢（已给出）。 [亮点词汇] ① spend time doing 花费时间做某事 ② with the help of sb. 在某人的帮助下 ③ inspire sb. to do sth. 激励某人做某事 [高分句型] ① Today I’d like to talk about my invention—the Smart Desk Organizer, which won first prize at our school’s science and technology exhibition. (which引导非限制性定语从句) ② There are also adjustable compartments to keep books, notebooks and stationery tidy. (there be句式) ③ Winning this prize makes me realize that innovation needs patience and effort. (that引导宾语从句) 能力综合实践5篇 11．你最喜欢的发明是什么？请简单介绍一下这个发明并说明你喜欢它的原因，不少于80词。 要点提示： 1.你最喜欢的发明是什么； 2.它有什么用途； 3.你最喜欢它的原因是什么。 要求： 1.内容包括提示中所有的写作要点； 2.文中不能出现真实的人名、校名等信息。 My Favorite Invention________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 My Favorite Invention My favorite invention is the printing press, created by Johannes Gutenberg in the 15th century. It was the first device that made it possible to produce books quickly, accurately, and in large quantities. The main use of the printing press was to spread information widely and affordably. Before its invention, books had to be copied by hand, which was slow and expensive. With the printing press, knowledge became accessible to many more people. I love the printing press because it changed the world. It helped share ideas, improved education, and supported scientific progress. It allowed more people to learn how to read and write, and it helped create a more informed society. In many ways, it laid the foundation for the modern world. 【详解】［总体分析］ ①题材：本文是一篇材料作文； ②时态：时态为“一般现在时”和“一般过去时”； ③提示：写作需要围绕“最喜欢的发明——印刷机”展开，写作要点已给出，考生应注意不要遗漏题目要求中每一项内容，适当添加细节，并突出写作重点，注意字数要求和语法拼写正确。 ［写作步骤］ 第一步，表明写作意图。开门见山提出自己最喜欢的发明是15世纪约翰内斯·谷登堡发明的印刷机，并简要说明其核心特点； 第二步，先介绍印刷机的主要用途，再通过“发明前手工抄书”与“发明后机器印书”的对比，凸显其优势； 第三步，书写结语。说明喜欢印刷机的原因——它改变世界，并指出其为现代世界奠定基础的深远意义。 ［亮点词汇］ ①printing press 印刷机 ②in large quantities 大量地 ③spread information 传播信息 ④accessible 可获取的 ⑤scientific progress 科学进步 ⑥laid the foundation 奠定基础 ［高分句型］ ①It was the first device that made it possible to produce books quickly, accurately, and in large quantities.（that引导的定语从句） ②Before its invention, books had to be copied by hand, which was slow and expensive.（which引导的非限制性定语从句） ③I love the printing press because it changed the world.（because引导的原因状语从句） 12．计算机在我们的生活、工作中的作用越来越大，你知道计算机的起源与发展吗？请根据表格提示，写一篇题为“Computers”的短文。 要求：意思连贯，语句通顺；词数不少于80词。 Who John von Neumann, an American scientist When in 1946 Advantages (优点) send some messages, get useful information, make life easier Disadvantages (缺点) unhealthy websites, be crazy about computer games Where they are used in many fields Price high Change become smaller and lighter Computers______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Computers Computers are becoming more and more important in our daily life. Computers were invented by an American scientist named John von Neumann in 1946. Computers have many advantages. For example, we can use them to send some messages. What’s more, they can help us get useful information. There are many computer functions. They make life much easier. However, they also have some disadvantages. There are some unhealthy websites which are bad for teenagers. Some students are crazy about computer games so that their grades are getting worse and worse. Computers can be used in many fields. It’s hard to imagine what our life would be like if we had no computers in our daily life. Now, their price is high. In my opinion, computers are going to become smaller and lighter in the near future. 【详解】[总体分析]   ①题材：本文是一篇材料作文；   ②时态：时态为“一般现在时”和“一般过去时”；   ③提示：写作要点已给出，考生应注意不要遗漏，适当增加细节完整表述内容。   [写作步骤]   第一步，介绍电脑的发明者以及被发明的时间；   第二步，介绍电脑的优缺点； 第三步，介绍电脑的重要性以及电脑未来的发展。   [亮点词汇]   ①for example例如   ②be bad for对……有害   ③be crazy about对……痴迷   [高分句型]   ①Computer was invented by an American scientist named John von Neumann in 1946.（过去分词作后置定语）   ②There are some unhealthy websites which are bad for teenagers.（there be句型） 13．假设你校英文报开辟了Amazing Inventions专栏，向同学们介绍那些对生活产生重大影响的科技产品。请你根据下面的提示写一篇英语短文给该栏目投稿，介绍智能手表的发展变化以及你对未来智能手表的畅想。 提示：Past: appear in the early 2010s; show the time; give alerts (提醒) Present: advanced features; tracking health; helping with directions Future: … 要求：1.要点齐全，语句通顺，语法正确； 2.适当增加细节，以使行文流畅； 3.80-100词。 The Invention of the Smartwatch ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 The Invention of the Smartwatch Smartwatches have made a significant impact on our lives. They first appeared in the early 2010s. At that time, their main functions were showing the time and giving alerts for calls or messages. Now, smartwatches have advanced features. They can track our health, such as heart rate and sleep patterns. They also help with directions, making it easy for us to find our way when we’re out. Looking to the future, I think smartwatches will be even more powerful. Maybe they can monitor our health more accurately and even predict potential health issues. They might also integrate with more smart devices, allowing us to control our homes just through the watch. It’s exciting to imagine how smartwatches will continue to change our lives. 【详解】[总体分析] ①题材：本文是一篇话题作文； ②时态：以“一般过去时”、“一般现在时”和“一般将来时”为主； ③提示：写作主题已给出，介绍智能手表的发展历程（过去、现在）并畅想未来功能，可适当发挥，增加细节。 [写作步骤] 第一步，开篇点题，说明智能手表的重要性并介绍智能手表的过去； 第二步，介绍智能手表的现在发展； 第三步，对未来智能手表的畅想。 [亮点词汇] ①make a significant impact on对……产生重大影响 ②at that time在那时 [高分句型] They also help with directions, making it easy for us to find our way when we’re out. (when引导时间状语从句) 14．数据显示，我国家庭智能机器人的市场需求正在增加。针对这一现象，请你以“Is Using Home Robots a Good Idea?”为主题在班里进行了一项调查并在英语课前就此发言。请你根据图片中的调查结果写一篇发言稿，谈谈你的观点并陈述你的理由。 调查结果 Yes 60% No 28% Not sure 12% 要求：1. 词数80~100，开头已给出，不计入总词数； 2. 可适当增加细节，以使行文连贯； 3. 文中不能出现真实姓名及学校名称。 Is using home robots a good idea? I’ve made a survey in our class recently. As a result, _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Is Using Home Robots a Good Idea? Is using home robots a good idea? I’ve made a survey in our class recently. As a result, 60% of the students think it’s a good idea. Here are their reasons. First, home robots help with housework so that people have more time to do things they enjoy. Second, home robots can act as guards when no one is at home. However, 28% of the students disagree. They think depending on the robots too much may make people lazier and it also costs too much to buy a home robot. As for the rest of the students, they are not sure if it’s a good idea to have a home robot. In my opinion, home robots can make our lives easier. I will surely get one in the future. 【详解】[总体分析] ①题材：本文是一篇发言稿； ②时态：主要为“一般现在时”； ③提示：文章应该包括表格信息，可适当补充理由；写作中适当使用连接词、短语和句型，使行文连贯、顺畅。 [写作步骤] 第一步，引出话题； 第二步，陈述各方观点及理由； 第三步，表达自己的观点。 [亮点词汇] ①depend on依赖 ②too much太多 ③in my opinion在我看来 [高分句型] ①First, home robots help with housework so that people have more time to do things they enjoy.（定语从句和目的状语从句） ②As for the rest of the students, they are not sure if it’s a good idea to have a home robot.（宾语从句） 15．假如你是李华，你的英国朋友Linda想了解你所在城市的一种新发明的情况。请你根据内容提示，给她写一封信。 要点： 1.该发明是一种新型小汽车； 2.能利用太阳能在陆地上和水中行驶； 3.也能利用电能行驶。 注意： 1.信的内容要详略得当，并注意内容的完整、丰富与流畅； 2.词数80～100，开头和结尾已给出，不计入总词数。 Dear Linda, I'm very glad to introduce the new invention to you. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ With my best wishes! Yours, Li Hua 【答案】例文 Dear Linda, I'm very glad to introduce the new invention to you. It's a kind of new car invented by a great young man in my local city. He is really clever. It's so great that it can run on solar power. It's certainly good for our environment. Although it mainly depends on solar power, it can still run very fast. Also, it can run not only on the land but also in the water safely. What's more, it can also use electricity to run when it's cloudy, rainy or snowy. Lots of people love this kind of car. I believe you'll also love it very much if you use it. With my best wishes! Yours, Li Hua 【详解】[总体分析] ①题材：本文是一封书信，围绕向英国朋友介绍所在城市新型小汽车这一发明展开交流； ②时态：以一般现在时为主，用于描述发明的特征、性能等客观情况； ③提示：文章符合书信要求，包含发明的主体、动力来源、行驶场景等要点，内容完整，逻辑清晰，向朋友清晰介绍新发明。 [写作步骤] 第一步，开篇表明写信目的，即向 Linda 介绍所在城市的新发明； 第二步，详细描述新发明（新型小汽车），包括发明者（虽未着重强调，提及 “invented by a great young man” ）、动力来源（太阳能、电能 ）、行驶场景（陆地、水中 ）以及人们对其的喜爱； 第三步，结尾表达相信对方也会喜欢该发明，让书信交流更自然。 [亮点词汇] ①invent 发明 ②solar power 太阳能 ③environment 环境 ④not only...but also... 不仅…… 而且…… [高分句型] ①It's so great that it can run on solar power.（so...that... 引导结果状语从句 ） ②I believe you'll also love it very much if you use it.（believe 后接宾语从句，从句中含 if 引导的条件状语从句 ） 2 同步新教材，周周有练习，月月有重点！ 1 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 Inventions 单元话题（发明创造）写作满分必背范文15篇 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练5篇 1．Supermind网站举办“The Greatest Invention In My Eyes”征文活动。假如你是山河中学的学生李想，请根据以下提示，用英文写一篇短文。 要点提示： （1）纸的历史：①大约2000年前，中国的蔡伦发明了造纸术； ②纸被发明前，人们只能在石头或木材上写字； （2）纸的用途：做书，印报纸等； （3）纸和你的关系，自主发挥，至少一点。 要求： （1）80词左右，开头已给出，不计入总词数内； （2）不得出现真实姓名和校名； （3）书写整洁，标点正确。 The Greatest Invention In My Eyes Paper is one of the greatest inventions in the world. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 2．学校英语社团下周活动主题为“My invention”。假设你是社团成员李华，你计划向同学介绍你的发明。请你根据以下表格完成一篇短文。 我的发明 My invention 名称 智能雨伞 具体介绍 1. 外形： 和普通雨伞一样； 有一个照相机 2. 特点： ①可以拍照及播放音乐：②……(请补充一个特点)： 3.运行方式： ①声音控制；②…… (请补充一点运行方式。) 对发明的评价 1. 实用；2. ……(请补充一点评价) 【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. 不得出现真实姓名和学校； 4. 条理清楚，语句通顺，意义连贯，书写规范。 【参考词汇】 common 常见的，普通的 My invention My invention is a smart umbrella. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 3．发明不仅给我们的生活带来便利，而且还促进社会进步和发展。近日，Invention杂志正征集各类发明的英文稿件。请以“A Useful Invention”为题，写一篇征文，介绍你心目中一项有用的发明。 要求如下：1. 请结合提示信息简要介绍这项发明； 2. 重点谈谈这项发明给你生活带来的影响； 3. 征文中不得出现考生真实的个人信息。 What is it? A Useful Invention Who invented it? When was it invented? What is it used for? ... ... ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 4．世界上有很多发明，它们正在渐渐地改变我们的生活方式。英语课上，同学们正在准备以“The invention that influences my life most”为主题的演讲活动。请你以李华的名义写一篇演讲稿，向同学们介绍一项对你生活影响最大的发明。 提示： 1. What is the invention that influences your life most? 2. How does it influence your life? 3. What’s your feelings about it? 要求： （1）演讲稿须包括所有提示内容，可适当发挥； （2）演讲词中不得出现真实的地名、校名和人名； （3）词数80左右。开头和结尾已给出，不计入总词数。 Hello, everyone! I am Li Hua and I’m very happy to stand here to talk about an invention that influences my life most. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thanks for your attention! 5．当今科技日新月异，各种发明不断涌现。高科技产品在我们的生活中不可或缺，如智能手机(smart phone)、自动语音识别技术(ASR)等； 服务类产品也蓬勃发展， 如网上购物(online shopping)，移动支付(mobile payment)，共享单车(bike sharing)等。请你介绍一款你认为重要的发明，简单描述它并说明你选择它的原因。 要求： 1.要点齐全， 可适当发挥； 2.语句通顺、书写规范； 3.词数： 90 词左右； 4.文中不得出现真实的姓名和校名。 参考词汇： benefit 益处 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 进阶拓展训练5篇 6．科技改变世界，各种发明让我们的生活越来越便捷，假设你是校英语报社的编辑，报社以“你心中最伟大的发明”为主题面向全校学生做了调查，以下是获得票数最多的三项发明，请为校英语报写一篇稿件报道调查结果并发表你的观点。 发明 轮子 纸 电脑 投票比例 26% 20% 18% 简介 已有数千年历史；方便人们出行 中国古代四大发明之一；对人类文化传播有重要作用 …… 你的观点 …… 参考词汇：传播 spread 要求： 1．结构完整，要点齐全，可适当发挥； 2．表达通顺，语言规范，书写清晰； 3．文中不能出现任何真实的人名、校名等信息； 4．词数80左右。文章的开头已给出，不计入总词数。 Many inventions have greatly changed our life. Last week, we did a survey on “What’s the greatest invention?” in our school, and here is the result. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 7．科学技术日新月异，新发明给人们的生活带来了很多便利。假如你家有一台智能家用电器——扫地机器人，你的外国朋友对此很感兴趣，请你用英语写一篇短文，向朋友介绍你的机器人。短文需要包括以下提示内容： 1. 外形：圆形的，底部有三个轮子； 2. 特点：自动清洁地板；使用电能，环保；可用手机控制； 3. 评价：……（请补充两点）。 注意： 1. 词数80左右，短文的开头已给出，不计入总词数； 2. 不得出现真实的姓名、校名等信息。 参考词汇：smart appliance 智能家用电器；robot cleaner 扫地机器人 Many inventions have changed people’s life. My robot cleaner is one of them. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 8．假设你是李辉，你学校的英文社团正在开展以“发明改变命运，智慧创造财富”为主题的征文活动。请你写一篇短文进行投稿。 内容包括：（1）简单介绍此项发明。（2）此项发明的影响及意义。 注意：（1）词数80-100。开头已给出，不计入总词数。（2）可适当增加细节，以使行文连贯。（3）文中不能出现真实姓名及学校名称等。 There have been many great inventions in history. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 9．假定你是李华，你们学校的科创小组开发了一款解决老人购物难的手机应用。作为校英文报小记者你采访了开发小组成员，请根据以下采访笔记，写一则英文简讯，词数80左右。 App Name: “EasyBuy” Process: ●Surveyed elderly people to find out needs: 1. large buttons 2. voice instructions ●15 elderly people tested it for 2 weeks Result: Ordered food successfully User Thoughts: “ Like a kind guide in my phone” (Grandma Li, 78) Team Leader: Real power of technology—We used our coding (编程) skills to help our community. 1.必须包含所有提示信息，可适当发挥，开头已给出，不计入总词数； 2.意思清楚，表达通顺，行文连贯，书写规范； 3.请勿在文中使用真实的姓名、校名和地名。 Students Create App to Help Elderly Shop _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 10．假设你是李华，你设计的一项小发明在学校科技展览中荣获一等奖。请你写一篇发言稿，在学校英语角分享此项发明的功能特点，制作过程中遇到的挑战并发表获奖感想。 注意： 1. 词数80左右； 2.可以添加适当细节以使行文连贯； 3.文中不能出现真实姓名及学习名称； 4.开头结尾已给出，不计入总词数。 My Little Invention Good morning, everyone! Today I’d like to talk about... _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thank you for listening! 能力综合实践5篇 11．你最喜欢的发明是什么？请简单介绍一下这个发明并说明你喜欢它的原因，不少于80词。 要点提示： 1.你最喜欢的发明是什么； 2.它有什么用途； 3.你最喜欢它的原因是什么。 要求： 1.内容包括提示中所有的写作要点； 2.文中不能出现真实的人名、校名等信息。 My Favorite Invention________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 12．计算机在我们的生活、工作中的作用越来越大，你知道计算机的起源与发展吗？请根据表格提示，写一篇题为“Computers”的短文。 要求：意思连贯，语句通顺；词数不少于80词。 Who John von Neumann, an American scientist When in 1946 Advantages (优点) send some messages, get useful information, make life easier Disadvantages (缺点) unhealthy websites, be crazy about computer games Where they are used in many fields Price high Change become smaller and lighter Computers______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 13．假设你校英文报开辟了Amazing Inventions专栏，向同学们介绍那些对生活产生重大影响的科技产品。请你根据下面的提示写一篇英语短文给该栏目投稿，介绍智能手表的发展变化以及你对未来智能手表的畅想。 提示：Past: appear in the early 2010s; show the time; give alerts (提醒) Present: advanced features; tracking health; helping with directions Future: … 要求：1.要点齐全，语句通顺，语法正确； 2.适当增加细节，以使行文流畅； 3.80-100词。 The Invention of the Smartwatch ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 14．数据显示，我国家庭智能机器人的市场需求正在增加。针对这一现象，请你以“Is Using Home Robots a Good Idea?”为主题在班里进行了一项调查并在英语课前就此发言。请你根据图片中的调查结果写一篇发言稿，谈谈你的观点并陈述你的理由。 调查结果 Yes 60% No 28% Not sure 12% 要求：1. 词数80~100，开头已给出，不计入总词数； 2. 可适当增加细节，以使行文连贯； 3. 文中不能出现真实姓名及学校名称。 Is using home robots a good idea? I’ve made a survey in our class recently. As a result, _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 15．假如你是李华，你的英国朋友Linda想了解你所在城市的一种新发明的情况。请你根据内容提示，给她写一封信。 要点： 1.该发明是一种新型小汽车； 2.能利用太阳能在陆地上和水中行驶； 3.也能利用电能行驶。 注意： 1.信的内容要详略得当，并注意内容的完整、丰富与流畅； 2.词数80～100，开头和结尾已给出，不计入总词数。 Dear Linda, I'm very glad to introduce the new invention to you. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ With my best wishes! Yours, Li Hua 10 同步新教材，周周有练习，月月有重点！ 11 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $