Unit 5 写作任务：介绍一项你最喜欢的发明 2025-2026学年冀教版八年级英语下册

冀教版八下英语 Unit 5 写作任务 介绍一项你最喜欢的发明 写作题目 写一篇短文，介绍一项你最喜欢的发明。 写作目标 1. 能运用本单元发明、科技、影响类核心词汇，清晰描述发明的背景、特点与影响； 2. 正确使用一般过去时（描述发明的时间与过程）、被动语态（描述发明的被创造与被使用）等语法，表达逻辑连贯； 3. 遵循“引入-介绍-影响”的结构，传递对发明价值的理解。 题目解析 1. 体裁：说明文，围绕“介绍发明”展开，契合本单元“Great inventions”主题； 2. 语法重点：一般过去时（描述发明时间）与被动语态（was/were + v.-ed），用于描述发明的被创造与被使用； 3. 内容要求：包含“发明名称、发明者与时间、核心功能、对生活的影响”四部分，结构完整； 4. 词数：80-120词，以简单句、复合句结合为主，语言简洁自然。 思路点拨 1. 开篇引入：用1句话点明你最喜欢的发明，并引出其重要性； 2. 正文介绍：用被动语态描述发明的创造者与时间，用一般现在时说明其核心功能； 3. 影响分析：说明该发明对人们生活的具体改变与价值； 4. 结尾总结：总结发明的意义，传递对科技进步的认可。 写作模板（逐段拆解，紧扣主题与语法） 段落 基础句式 示例句式 第一段：开篇引入 My favourite invention is [invention]. It is one of the most important inventions in history. My favourite invention is the internet. It is one of the most important inventions in modern history. 第二段：正文介绍 It was invented by [inventor] in [year]. Its main function is to [function]. It was developed by many scientists in the late 20th century. Its main function is to connect people around the world and share information quickly. 第三段：影响分析 It has made a great difference to our lives. For example, [example 1] and [example 2]. It has made a great difference to our lives. For example, we can study online and keep in touch with friends easily. 第四段：结尾总结 Thanks to this invention, our lives have become more convenient. It will continue to change the world in the future. Thanks to the internet, our lives have become more convenient. It will continue to change the world in the future. 范文 英文范文 My favourite invention is the internet. It is one of the most important inventions in modern history. It was developed by many scientists in the late 20th century. Its main function is to connect people around the world and share information quickly. Today, it is used by billions of people every day. It has made a great difference to our lives. For example, we can take online courses, work from home, and keep in touch with friends easily. It has also made our daily lives more convenient. As the saying goes, “Technology is a good servant but a bad master.” We should use the internet wisely to make our world better. 中文翻译 我最喜欢的发明是互联网。它是现代历史上最重要的发明之一。 它是由许多科学家在20世纪末开发的。它的主要功能是连接世界各地的人们，并快速分享信息。如今，每天有数十亿人在使用它。 它对我们的生活产生了巨大的影响。例如，我们可以上网课、居家办公，还能轻松与朋友保持联系。它也让我们的日常生活更加便捷。 正如谚语所说：“技术是好仆人，也是坏主人。”我们应该明智地使用互联网，让我们的世界变得更美好。 素材积累 核心短语 one of the most important inventions 最重要的发明之一 be developed by 由……开发 late 20th century 20世纪末 connect people around the world 连接世界各地的人们 share information quickly 快速分享信息 be used by billions of people 被数十亿人使用 make a great difference to 对……产生巨大影响 take online courses 上网课 work from home 居家办公 keep in touch with 与……保持联系 daily lives 日常生活 more convenient 更便捷 好句集锦 1. The internet was not widely used until the 1990s. （互联网直到20世纪90年代才被广泛使用。） 2. It has changed the way we study, work and communicate. （它改变了我们学习、工作和交流的方式。） 3. Without the internet, our lives would be much less convenient. （没有互联网，我们的生活会便捷得多。） 4. We should use technology to improve our lives, not to control us. （我们应该用技术改善生活，而不是被技术控制。） 相关谚语 Technology is a good servant but a bad master. 技术是好仆人，也是坏主人。 Necessity is the mother of invention. 需要是发明之母。 基础句型 基础句型 仿写句子 My favourite invention is [invention]. My favourite invention is the mobile phone. It was invented by [inventor] in [year]. It was invented by Alexander Graham Bell in 1876. It has made a great difference to our lives. It has made a great difference to the way we travel. 学生写作填空练习版 My favourite invention is the internet. It is one of the most important inventions in modern _______(1) (history/school). It was _______(2) (developed/invented) by many scientists in the late 20th century. Its main function is to _______(3) (connect/help) people around the world and share information _______(4) (quickly/slowly). Today, it is used by billions of people every day. It has made a great _______(5) (difference/idea) to our lives. For example, we can take online _______(6) (courses/classes), work from home, and keep in touch with friends _______(7) (easily/happily). It has also made our daily lives more _______(8) (convenient/difficult). As the saying goes, “Technology is a good servant but a bad master.” We should use the internet _______(9) (wisely/happily) to make our world better. 填空答案 1. history 2. developed 3. connect 4. quickly 5. difference 6. courses 7. easily 8. convenient 9. wisely ( 1 ) 学科网（北京）股份有限公司 $