Unit 4 Inventions(单元同步写作讲义)英语新教材沪教版八年级上册

2026-08-24
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学段 初中
学科 英语
教材版本 初中英语沪教版八年级上册
年级 八年级
章节 Unit 4 Inventions
类型 教案-讲义
知识点 形容词
使用场景 同步教学-新授课
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 ZIP
文件大小 1.68 MB
发布时间 2026-08-24
更新时间 2026-08-24
作者 Sweety Bobo
品牌系列 上好课·上好课
审核时间 2026-08-24
下载链接 https://m.zxxk.com/soft/59321298.html
价格 3.00储值(1储值=1元)
来源 学科网

摘要:

本讲义聚焦“科技与生活”“创新与未来”主题,围绕发明描述的核心写作能力,系统梳理外观特征(形状、构造)、核心功能(操作方式、能源类型)、实际益处(解决问题、环保节能)的表达要点。通过词汇积累(如feature, solar power)、句式模板(开头/中间/结尾句)、佳句仿写等学习支架,结合审题指导与谋篇布局(开头引出话题、中间分述目的/外观/功能、结尾总结意义),构建从素材积累到结构化表达的完整写作脉络。 该资料特色在于融合真实情境(国际发明大赛、校报征文、演讲等)与多地区期末/期中真题,通过“储素材·鲜活素材百宝箱”夯实语言基础,“品范例·得分亮点透视窗”培养思维品质(逻辑条理与创新思维),“重实战·作文实战演练场”提升学习能力(策略运用与自主练习)。课中辅助教师高效教学,课后助力学生查漏补缺,显著提升细节描述与价值论证的语言能力。

内容正文:

Unit 4 Inventions 单元同步写作讲义 本单元的话题属于“科技与生活”及“创新与未来”范畴。它涉及如何清晰地描述一项新发明的外观特征(如形状、构造)、核心功能(如操作方式、能源类型),以及如何逻辑地阐述其带来的实际益处(如解决交通问题、环保节能)。这不仅仅是英语写作,更是创新思维(Creative Thinking)与结构化表达的训练。 该部分旨在培养学生“细节描述”与“价值论证”的能力。学生需要学会从具体的发明构想(如飞行汽车、智能机器人)中提取关键信息(特点与优势),并将其转化为生动具体的文字表达。写作过程强调条理性与说服力,即利用给定的连接词库(如 instead of, so, as 等)来清晰描绘因果关系和功能特点,避免空洞乏味的介绍。 词汇积累 1 / 1 学科网(北京)股份有限公司 1. invention 发明 2. inventor 发明家 3. create 创造 4. design 设计 5. feature 特征,特点 6. function 功能 7. convenient 方便的 8. environmentally friendly 环保的 9. solar power 太阳能 10. control 控制 11. avoid 避免 12. traffic jam 交通堵塞 13. speed 速度 14. shape 形状 15. improve 改善,提高 句式积累 开头句: 1. My invention is a flying car. It is fast, convenient and green. 我的发明是一辆飞行汽车。它快速、方便且环保。 2. I’d like to introduce my new invention to you — a smart robot. 我想向你们介绍我的新发明——一个智能机器人。 3. My invention is called the “Super Cleaner”. It helps us clean the house easily. 我的发明叫做“超级清洁工”。它帮助我们轻松地打扫房子。 中间句: 1. The flying car has four wheels and two wings. It can run on land and fly in the air. 这辆飞行汽车有四个轮子和两个翅膀。它既能在陆地上跑,也能在空中飞。 2. Instead of petrol, the car uses solar power, so it will not pollute the air. 这辆车不使用汽油,而是使用太阳能,所以它不会污染空气。 3. It is made of a special light material, which makes it very easy to carry. 它是由一种特殊的轻质材料制成的,这使得它非常容易携带。 结尾句: 1. My invention will help people avoid traffic jams. It will make driving a more exciting experience. 我的发明将帮助人们避免交通堵塞。它将使驾驶成为一种更令人兴奋的体验。 2. I hope this invention can make our life smarter and more convenient. 我希望这项发明能让我们的生活更智能、更便捷。 3. I believe my invention will be popular with students in the future. 我相信我的发明在未来会受到学生的欢迎。 佳句仿写 1. 教材原句:My invention is a flying car. It is fast, convenient and green. 仿写:我的发明是一个智能书包。它很轻、实用且时尚。 __________________________________________________________________________________________ 2. 教材原句:My invention is a flying car. It is fast, convenient and green. 仿写:我的发明是一个智能书包。它很轻、实用且时尚。 __________________________________________________________________________________________ 3. 教材原句:People can fly anywhere they like and enjoy the view at the same time. 仿写:学生可以在任何地方学习并同时与老师交流。 __________________________________________________________________________________________ 【答案】1. My invention is a smart schoolbag. It is light, useful and fashionable. 2. My invention is a smart schoolbag. It is light, useful and fashionable. 3. Students can study anywhere they like and communicate with teachers at the same time. 典例 假如你是李华,你即将参加一个国际青少年发明大赛。请你写一封邮件向比赛主办方介绍你的一项发明,包括你发明它的目的以及它的外观、功能等内容。 要求: 1. 80词左右(格式已给出,不计入总词数); 2. 文中不得出现真实姓名及学校名称; 3. 适当增加细节描写,以使文章内容充实、条理清楚、意义连贯; 4. 书写规范,卷面整洁。 Dear organizers, I’m Li Hua. I’m very glad to take part in this year’s International Youth Invention Competition. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours sincerely, Li Hua 审题 ①题材:本文是一篇应用文,围绕“介绍发明”展开; ②时态:以一般现在时为主,用于描述发明的外观、功能及客观事实; ③提示:必须涵盖三个核心内容——发明目的(为什么做这个)、外观(长什么样)、功能(能做什么)。 谋篇布局 开头 表明来意,引出话题。 中间 分别详细介绍发明的目的、外观(颜色、形状、材质等)和功能。 结尾 总结发明的意义,或者表达希望赢得比赛/得到认可的愿望。 佳作展示 Dear organizers, I’m Li Hua. I'm very glad to take part in this year's International Youth Invention Competition. I would like to introduce my new invention—a smart schoolbag. Many students suffer from heavy bags every day, so I designed this bag to make school life easier. It looks cool and has two small wheels at the bottom. The best part is its functions. It can follow me automatically like a robot, so I don’t need to carry it. Also, it uses solar power to charge my phone when I am outside. I hope my invention can help students enjoy learning more. Yours sincerely, Li Hua 佳作赏析 亮点词汇: ① suffer from 遭受;受……之苦 ② automatically 自动地 ③ solar power 太阳能 高分句型: ① Many students suffer from heavy bags every day, so I designed this bag to make school life easier. (suffer from精准描述痛点,so引导结果状语从句,清晰阐述发明目的) ② It can follow me automatically like a robot, so I don't need to carry it. (like a robot运用明喻生动描绘状态,后半句点明功能带来的实际好处) (一) (25-26八上·深圳市福田区·期末) 假定你是李华,你校英文报“Teen Post”专栏正在征文,主题为“A useful invention in my life”。请你结合实际,根据思维导图的提示,用英语写一篇短文投稿。 注意: 1. 词数80左右(短文标题及开头已给出,不计入总词数); 2. 要点齐全,可适当发挥; 3. 条理清晰,语句通顺,意义连贯,书写规范; 4. 文中不得出现真实姓名和校名。 A useful invention in my life Many inventions make our lives better. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 A useful invention in my life     Many inventions make our lives better, and the smartphone is the most useful one for me.     In my daily life, I use it for many things. I search for learning materials, take online classes as soon as the teacher starts broadcasting, and even scan QR codes to pay for lunch. It saves me much time.     I think the smartphone is a great invention because it makes life more convenient and efficient. We should use it wisely to help our study and life. [总体分析] ①题材:本文是一篇材料作文; ②时态:主要时态为一般现在时; ③提示:根据思维导图提示完成写作,注意词数控制与逻辑衔接。 [写作步骤] 第一步:引出主题并介绍发明(what it is); 第二步:描述使用场景(how you use it); 第三步:表达个人观点(your opinion)。 [亮点词汇] ①make our lives better使我们的生活更好 ②in my daily life在我的日常生活中 ③convenient and efficient方便有效 [高分句型] ①I search for learning materials, take online classes as soon as the teacher starts broadcasting, and even scan QR codes to pay for lunch. (as soon as引导时间状语从句) ②I think the smartphone is a great invention because it makes life more convenient and efficient. (宾语从句) (二) (25-26八上·深圳市南山区学府中学·期中) 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: What is the invention that influences your life most? How does it influence your life? What are 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! 【参考范文】 Hello, everyone! I am Li Hua and I’m very happy to stand here to talk about an invention that influences my life most. The invention is the smartphone. I can use it to keep in touch with my family and friends through video calls, even when we’re far apart. When I have study problems, I can search for answers or watch online courses easily. Also, it allows me to listen to music and take photos, making my life more convenient. I feel really lucky to live in such a technological age. The smartphone is not just a tool but a good helper that makes my life better. Thanks for your attention! [总体分析] ①题材:本文是一篇讲稿; ②时态:时态为“一般现在时”; ③提示:写作要点已给出,不得遗漏,可适当增加细节,以使行文连贯。 [写作步骤] 第一步:开门见山,点明主题; 第二步:详细描述这项发明及其影响,与自己的感受; 第三步:书写结尾,表达感谢。 [亮点词汇] ①keep in touch with与……保持联系 ②online courses在线课程 ③more convenient更便利 ④a good helper一个好帮手 [高分句型] ①When I have study problems, I can search for answers or watch online courses easily.(时间状语从句) ②The smartphone is not just a tool but a good helper that makes my life better.(定语从句) (三) (25-26八上·深圳市罗湖区·期中) 假定你是李华,你的学校近期引进了一款名为“StudyMate”的智能机器人,你的英国笔友 Ben对此很感兴趣。请根据以下提示,写一封邮件向他介绍这款机器人。 要点: 1. 外观设计(形状、大小、颜色); 2. 对你的帮助(至少2点); 3. 使用心得(至少1 点)。 注意:1. 词数为80左右; 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; 4. 邮件的开头和结尾已给出,不计入总词数。 Dear Ben, How is everything going? I am glad to share with you. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________ 【参考范文】 Dear Ben, How is everything going? I am glad to share with you something about our new smart robot “StudyMate”. It has a cute, human-like shape, about 30 centimeters tall, and is mainly silver with a blue screen. It’s quite compact and easy to place on a desk. “StudyMate” has helped me a lot. First, it can explain difficult math problems in a simple way. Second, it offers personalized English reading materials based on my level. Using it, I’ve realized that learning can be fun and efficient. It feels like having a patient tutor anytime. Yours, Li Hua [总体分析] ①题材:电子邮件 ②时态:一般现在时(描述当前事实和感受) ③提示:围绕机器人外观设计(形状、大小、颜色)、对我的帮助(至少两点)、使用心得(至少一点)展开,并适当增加细节使行文连贯。 [写作步骤] 第一步:开头问候并简要介绍机器人。 第二步:描述外观设计,并列说明两点帮助。 第三步:分享使用心得,并自然结尾。 [亮点词汇] ① robot 机器人 ② based on 基于 ③ feel like 感觉像 [高分句型] ① It has a cute, human-like shape, about 30 centimeters tall, and is mainly silver with a blue screen. (运用了简单句描述外观,使用with短语补充细节) ② Using it, I’ve realized that learning can be fun and efficient. (宾语从句) (四) (24-25八上·深圳市南海中学·期中) 学校正在举行科技节,恰逢一支外国代表团来校观摩。假如你是李华,你参加了科技节中的发明比赛,并且获得一等奖。请你代表参赛学生向代表团做一个关于此次参赛经历和收获的演讲。内容提示: 1. 你的参赛作品介绍:(1) 名称;(2)功能;(3) ……; 2. 发明该作品的原因; 3. 参加这次比赛的意义。 写作要求: 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。文章的开头和结尾已给出,不计入总词数。 参考词汇:科技节Science and Technology Festival         发明比赛 Invention Competition Dear Sir/Madam, Good morning, everybody! You can’t imagine how overjoyed I am after hearing that I got a prize in “Invention Competition”. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Dear Sir/Madam, Good morning, everybody! You can’t imagine how overjoyed I am after hearing that I got a prize in “Invention Competition”. My invention is called “Smart Water Saver”. It can find water leaks easily and remind people to save water in time. It’s small and white. I made it because I often noticed people waste water in daily life, such as leaving taps running while washing their hands or doing the dishes. This competition taught me to learn some useful new skills. It also made me more confident when trying new things. What’s more, I realized how important teamwork is—we need to work together and share ideas to achieve better results. Thanks for listening! [总体分析] ①题材: 本文是一篇演讲稿; 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“内容提示”中关于发明、参赛原因、收获等要点,适当增加细节,使文章重点突出。 [写作步骤] 第一步:开头已给出,表明得知获奖后的喜悦心情; 第二步:具体介绍自己的发明以及发明该作品的原因,并讲述参加比赛的收获; 第三步:总结全文,表达感谢。 [亮点词汇] ①Smart Water Saver智能节水器 ②find water leaks easily容易发现漏水 ③remind people to save water提醒人们节约用水 ④leave taps running让水龙头一直开着 ⑤work together一起工作 [高分句型] ①It can find water leaks easily and remind people to save water in time. (and连接两个并列的动词短语) ②What’s more, I realized how important teamwork is—we need to work together and share ideas to achieve better results. (What’s more用于进一步阐述观点,how引导的宾语从句,动词不定式作目的状语) (五) (25-26八上·广州市越秀区·期末) 假如你是李华,学校举办以“科技改变生活” (Technology changes our life) 为题的演讲比赛。请从下面四个现代机器人中选出三个,介绍一下它们的功能,并分享你的想法。 Technology Changes Our Life Modern Robots goods transport robot food service robot sweeping robot educational robot Functions deliver automatically and exactly 1. serve meals 2. return 1. control directions by itself 2. avoid things in front 1. answer questions 2. teach in new ways Your idea (s) … 注意: 1. 词数:80词左右 (短文的开头和结尾已给出,不计入总词数); 2. 不得透露学校、姓名等任何个人信息,否则不予评分。 Hello everyone. Today, I want to talk about how technology has changed our daily life. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thank you for listening. 【参考范文】 Hello everyone. Today, I want to talk about how technology has changed our daily life.   Modern robots are a good example. The sweeping robot can control directions by itself and avoid things in front. It makes housework much easier. The food service robot can serve meals and return, which helps restaurant workers a lot. The educational robot can answer questions and teach in new ways, making learning more interesting.   In my opinion, these robots bring convenience and fun to our life. They save time and energy. I hope more clever robots will appear in the future.   Thank you for listening. 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:从四个现代机器人中选出三个介绍其功能、分享个人想法 确定人称:第一人称(I)和第三人称(they)为主 注意事项:不得透露真实姓名和学校名称,需涵盖所有提示内容 [第二步:构思布局] 四段式结构: 开场白:已给出,引出科技改变生活的话题 主体段一:分别介绍三个机器人的功能 主体段二:表达个人想法 结束语:致谢 [第三步:要点展开] 要点一:扫地机器人 功能一:control directions by itself/control itself/operate automatically等 功能二:avoid things in front/avoid obstacles/sense objects等 作用效果:makes housework much easier/keeps floors clean等 要点二:餐饮服务机器人 功能一:serve meals/deliver food to tables/serve dishes等 功能二:return/go back to the kitchen/come back after serving等 作用效果:helps restaurant workers/improves work efficiency等 要点三:教育机器人 功能一:answer questions/give answers/explain problems等 功能二:teach in new ways/use fun methods/make learning interesting等 要点四:个人想法 想法表达:bring convenience and fun/save time and energy/make life easier等 未来展望:I hope more clever robots will appear/more robots will help us等 总结观点:technology makes our life better/robots are good helpers等 (六) (25-26八上·广州市白云区广大附中学·期中) 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。请你根据以下问题完成一篇短文。 我的发明 My invention 1.What is the name? 2.What does it look like? 3. What can it do? ①……;②……(请补充 2 个特点): 4.How does it work? ①……;②……(请补充 2 点运行方式) 5.What do you think of your invention? (请补充 2 点评价) 【要求】 1. 词数80左右; 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。 My invention ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 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.   [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:需覆盖名称、外观、功能、工作原理、评价。 [写作步骤] 第一步,介绍发明名称和基础外观; 第二步,说明功能,并对应操作方式; 第三步,从实用性和环保性评价发明。 [亮点词汇] ①look like看起来像 ②take photos拍照 ③instead of而不是 [高分句型] ①Besides, the umbrella can dry itself really soon, so it won’t make things wet on rainy days. (so引导结果状语从句) ②If we shout “open”, the umbrella will start to work. (if引导的条件状语从句) (七) (25-26八上·广州市花都区·期中) 假如你是李华,你发明的“智能知识眼镜”准备参加一个国际青少年科技展览。你的笔友David想了解更多一些关于“智能知识眼镜”的资料,请你写一封E-mail,用英语向他介绍你的发明,内容包括下图中内容: 注意: (1)词数80左右(文章的开头和结尾已给出,不计入词数)。 (2)不得透露学校、姓名等任何个人信息,否则不予评分。 Dear David, Thanks for your interest in my invention. I’m excited to tell you about my “Smart Knowledge Glasses” for the International Youth Tech Exhibition. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________ Best wishes, Li Hua 【参考范文】 Dear David, Thanks for your interest in my invention. I’m excited to tell you about my “Smart Knowledge Glasses” for the International Youth Tech Exhibition. They are lightweight glasses with a small camera. The main purpose is to protect your eyes while making learning more fun. Here’s how they work: you can look at an object or text, and the glasses will instantly show related information or facts on a tiny screen. This means you can see and learn quickly and look up facts anywhere. To make the glasses even better, I plan to add a voice-control feature and improve the camera’s accuracy. What do you think of my invention? Best wishes, Li Hua [总体分析] ①题材:本文为一篇应用文,为电子邮件; ②时态:主要为“一般现在时”和“一般将来时”; ③提示:写作要点已给出,不要遗漏思维导图的信息,从外观、优点、功能、改进计划展开阐述。   [写作步骤] 第一步,礼貌开头并点明发明名称与参展背景; 第二步,具体介绍“智能知识眼镜”的外观、优点、主要功能与改进计划; 第三步,以询问对方意见结尾。   [亮点词汇] ①lightweight glasses轻便眼镜 ②look up facts查询信息 ③voice-control feature语音控制功能   [高分句型] ①This means you can see and learn quickly and look up facts anywhere.(省略that的宾语从句) ②To make the glasses even better, I plan to add a voice-control feature and improve the camera’s accuracy.(不定式作目的状语) (八) (25-26八上·广州市天河区八十九中学·期中) 上周,你们学校举办了一场关于“最实用的发明”投票活动 (voting activity)。请你就以下表格内容介绍这次活动及结果,并分享你的选择及理由。 Most Practical Invention Invention shared bike online payment high-speed train online shopping Percentage 10% 35% 30% 25% Your favourite invention and reason(s) … 要求:80词左右,包含全部要点,可适当发挥,已给出部分不计入总词数。 Last week, our school held a voting activity about “the most practical invention”. ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Last week, our school held a voting activity about “the most practical invention”. There were four options: shared bikes, online payment, high-speed trains, and online shopping. Online payment got the most votes, accounting for 35%. High-speed trains followed with 30%, while online shopping had 25%. Shared bikes received 10% of the votes. As for me, my favorite invention is online payment. It’s so convenient that I can pay for things anytime and anywhere. It saves me a lot of time and makes life easier. [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”和“一般现在时”; ③提示:写作要点已给出,考生应注意不要遗漏“表格内容”中的活动介绍及结果要点,并适当发挥,分享自己的选择及理由。 [写作步骤] 第一步,表明写作意图。借用“上周学校举办的投票活动”来引出重点介绍的内容; 第二步,具体阐述写作内容。从“活动选项及投票结果”方面重点介绍投票活动的具体情况,并分享自己的选择及理由; 第三步,书写结语。分享自己的选择及理由。 [亮点词汇] ①account for 占(比例) ②as for 至于 ③convenient 方便的 ④save...time 节省……时间 [高分句型] ①It’s so convenient that I can pay for things anytime and anywhere.(“so...that...”句型,表示“如此……以至于……”) $Unit 4 Inventions 单元同步写作讲义 本单元的话题属于“科技与生活”及“创新与未来”范畴。它涉及如何清晰地描述一项新发明的外观特征(如形状、构造)、核心功能(如操作方式、能源类型),以及如何逻辑地阐述其带来的实际益处(如解决交通问题、环保节能)。这不仅仅是英语写作,更是创新思维(Creative Thinking)与结构化表达的训练。 该部分旨在培养学生“细节描述”与“价值论证”的能力。学生需要学会从具体的发明构想(如飞行汽车、智能机器人)中提取关键信息(特点与优势),并将其转化为生动具体的文字表达。写作过程强调条理性与说服力,即利用给定的连接词库(如 instead of, so, as 等)来清晰描绘因果关系和功能特点,避免空洞乏味的介绍。 词汇积累 1 / 1 学科网(北京)股份有限公司 1. invention 发明 2. inventor 发明家 3. create 创造 4. design 设计 5. feature 特征,特点 6. function 功能 7. convenient 方便的 8. environmentally friendly 环保的 9. solar power 太阳能 10. control 控制 11. avoid 避免 12. traffic jam 交通堵塞 13. speed 速度 14. shape 形状 15. improve 改善,提高 句式积累 开头句: 1. My invention is a flying car. It is fast, convenient and green. 我的发明是一辆飞行汽车。它快速、方便且环保。 2. I’d like to introduce my new invention to you — a smart robot. 我想向你们介绍我的新发明——一个智能机器人。 3. My invention is called the “Super Cleaner”. It helps us clean the house easily. 我的发明叫做“超级清洁工”。它帮助我们轻松地打扫房子。 中间句: 1. The flying car has four wheels and two wings. It can run on land and fly in the air. 这辆飞行汽车有四个轮子和两个翅膀。它既能在陆地上跑,也能在空中飞。 2. Instead of petrol, the car uses solar power, so it will not pollute the air. 这辆车不使用汽油,而是使用太阳能,所以它不会污染空气。 3. It is made of a special light material, which makes it very easy to carry. 它是由一种特殊的轻质材料制成的,这使得它非常容易携带。 结尾句: 1. My invention will help people avoid traffic jams. It will make driving a more exciting experience. 我的发明将帮助人们避免交通堵塞。它将使驾驶成为一种更令人兴奋的体验。 2. I hope this invention can make our life smarter and more convenient. 我希望这项发明能让我们的生活更智能、更便捷。 3. I believe my invention will be popular with students in the future. 我相信我的发明在未来会受到学生的欢迎。 佳句仿写 1. 教材原句:My invention is a flying car. It is fast, convenient and green. 仿写:我的发明是一个智能书包。它很轻、实用且时尚。 __________________________________________________________________________________________ 2. 教材原句:My invention is a flying car. It is fast, convenient and green. 仿写:我的发明是一个智能书包。它很轻、实用且时尚。 __________________________________________________________________________________________ 3. 教材原句:People can fly anywhere they like and enjoy the view at the same time. 仿写:学生可以在任何地方学习并同时与老师交流。 __________________________________________________________________________________________ 典例 假如你是李华,你即将参加一个国际青少年发明大赛。请你写一封邮件向比赛主办方介绍你的一项发明,包括你发明它的目的以及它的外观、功能等内容。 要求: 1. 80词左右(格式已给出,不计入总词数); 2. 文中不得出现真实姓名及学校名称; 3. 适当增加细节描写,以使文章内容充实、条理清楚、意义连贯; 4. 书写规范,卷面整洁。 Dear organizers, I’m Li Hua. I’m very glad to take part in this year’s International Youth Invention Competition. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours sincerely, Li Hua 审题 ①题材:本文是一篇应用文,围绕“介绍发明”展开; ②时态:以一般现在时为主,用于描述发明的外观、功能及客观事实; ③提示:必须涵盖三个核心内容——发明目的(为什么做这个)、外观(长什么样)、功能(能做什么)。 谋篇布局 开头 表明来意,引出话题。 中间 分别详细介绍发明的目的、外观(颜色、形状、材质等)和功能。 结尾 总结发明的意义,或者表达希望赢得比赛/得到认可的愿望。 佳作展示 Dear organizers, I’m Li Hua. I'm very glad to take part in this year's International Youth Invention Competition. I would like to introduce my new invention—a smart schoolbag. Many students suffer from heavy bags every day, so I designed this bag to make school life easier. It looks cool and has two small wheels at the bottom. The best part is its functions. It can follow me automatically like a robot, so I don’t need to carry it. Also, it uses solar power to charge my phone when I am outside. I hope my invention can help students enjoy learning more. Yours sincerely, Li Hua 佳作赏析 亮点词汇: ① suffer from 遭受;受……之苦 ② automatically 自动地 ③ solar power 太阳能 高分句型: ① Many students suffer from heavy bags every day, so I designed this bag to make school life easier. (suffer from精准描述痛点,so引导结果状语从句,清晰阐述发明目的) ② It can follow me automatically like a robot, so I don't need to carry it. (like a robot运用明喻生动描绘状态,后半句点明功能带来的实际好处) (一) (25-26八上·深圳市福田区·期末) 假定你是李华,你校英文报“Teen Post”专栏正在征文,主题为“A useful invention in my life”。请你结合实际,根据思维导图的提示,用英语写一篇短文投稿。 注意: 1. 词数80左右(短文标题及开头已给出,不计入总词数); 2. 要点齐全,可适当发挥; 3. 条理清晰,语句通顺,意义连贯,书写规范; 4. 文中不得出现真实姓名和校名。 A useful invention in my life Many inventions make our lives better. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (二) (25-26八上·深圳市南山区学府中学·期中) 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: What is the invention that influences your life most? How does it influence your life? What are 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! (三) (25-26八上·深圳市罗湖区·期中) 假定你是李华,你的学校近期引进了一款名为“StudyMate”的智能机器人,你的英国笔友 Ben对此很感兴趣。请根据以下提示,写一封邮件向他介绍这款机器人。 要点: 1. 外观设计(形状、大小、颜色); 2. 对你的帮助(至少2点); 3. 使用心得(至少1 点)。 注意:1. 词数为80左右; 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; 4. 邮件的开头和结尾已给出,不计入总词数。 Dear Ben, How is everything going? I am glad to share with you. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________ (四) (24-25八上·深圳市南海中学·期中) 学校正在举行科技节,恰逢一支外国代表团来校观摩。假如你是李华,你参加了科技节中的发明比赛,并且获得一等奖。请你代表参赛学生向代表团做一个关于此次参赛经历和收获的演讲。内容提示: 1. 你的参赛作品介绍:(1) 名称;(2)功能;(3) ……; 2. 发明该作品的原因; 3. 参加这次比赛的意义。 写作要求: 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。文章的开头和结尾已给出,不计入总词数。 参考词汇:科技节Science and Technology Festival         发明比赛 Invention Competition Dear Sir/Madam, Good morning, everybody! You can’t imagine how overjoyed I am after hearing that I got a prize in “Invention Competition”. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (五) (25-26八上·广州市越秀区·期末) 假如你是李华,学校举办以“科技改变生活” (Technology changes our life) 为题的演讲比赛。请从下面四个现代机器人中选出三个,介绍一下它们的功能,并分享你的想法。 Technology Changes Our Life Modern Robots goods transport robot food service robot sweeping robot educational robot Functions deliver automatically and exactly 1. serve meals 2. return 1. control directions by itself 2. avoid things in front 1. answer questions 2. teach in new ways Your idea (s) … 注意: 1. 词数:80词左右 (短文的开头和结尾已给出,不计入总词数); 2. 不得透露学校、姓名等任何个人信息,否则不予评分。 Hello everyone. Today, I want to talk about how technology has changed our daily life. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Thank you for listening. (六) (25-26八上·广州市白云区广大附中学·期中) 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。请你根据以下问题完成一篇短文。 我的发明 My invention 1.What is the name? 2.What does it look like? 3. What can it do? ①……;②……(请补充 2 个特点): 4.How does it work? ①……;②……(请补充 2 点运行方式) 5.What do you think of your invention? (请补充 2 点评价) 【要求】 1. 词数80左右; 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。 My invention ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ (七) (25-26八上·广州市花都区·期中) 假如你是李华,你发明的“智能知识眼镜”准备参加一个国际青少年科技展览。你的笔友David想了解更多一些关于“智能知识眼镜”的资料,请你写一封E-mail,用英语向他介绍你的发明,内容包括下图中内容: 注意: (1)词数80左右(文章的开头和结尾已给出,不计入词数)。 (2)不得透露学校、姓名等任何个人信息,否则不予评分。 Dear David, Thanks for your interest in my invention. I’m excited to tell you about my “Smart Knowledge Glasses” for the International Youth Tech Exhibition. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________ Best wishes, Li Hua (八) (25-26八上·广州市天河区八十九中学·期中) 上周,你们学校举办了一场关于“最实用的发明”投票活动 (voting activity)。请你就以下表格内容介绍这次活动及结果,并分享你的选择及理由。 Most Practical Invention Invention shared bike online payment high-speed train online shopping Percentage 10% 35% 30% 25% Your favourite invention and reason(s) … 要求:80词左右,包含全部要点,可适当发挥,已给出部分不计入总词数。 Last week, our school held a voting activity about “the most practical invention”. ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ $

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Unit 4 Inventions(单元同步写作讲义)英语新教材沪教版八年级上册
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