Unit 6 -第六课时 单元写作指导-【众相原创】2025-2026学年九年级全一册英语分层练同步课件（人教版 广西专版）

2025秋广西 英 语 1 Unit 6 When was it invented? 第六课时 单元写作指导 2 话题概述 本单元的核心话题是“发明与创造”，属于2022新课标“人与 社会”范畴中的“科学与技术”这一主题群，涉及子主题“科学技术 与工程，人类文明与创新”。此类书面表达要求学生能够介绍某 项发明的用途、特点等。话题写作的角度涉及：①介绍历史上的 某项发明创造；②介绍一款新的发明与设计等。 分层讲练册 典例探究 随着社会的发展，各种发明以及科技产品为我们的日常生活 带来越来越多的便利。李华一直想发明一种可以改善环境的东西。 两周前，他终于成功了。他发明了一款魔法垃圾箱 （Magic Dustbin）。请根据以下提示，写一篇英语短文介绍李 华的发明。内容包括： 分层讲练册 1.用途：装垃圾； 2.功能：会说不同的语言，它会把人们乱扔的垃圾打扫干净， 并提醒人们不要乱扔垃圾; 3.评价：有用、便宜、节约人力和财力。 参考词汇: litter（n. 垃圾） _______________________________________________________ 分层讲练册 四步法写作 第一步：思路剖析 （一）仔细审题 ①文体：本文主要介绍李华的发明，是一篇________ ②人称：介绍李华的发明应以第____人称为主 ③时态：介绍发明的用途、功能及其评价应以____________为主 说明文 三 一般现在时 分层讲练册 1 2 3 4 5 6 6 （二）篇章布局 Beginning：引入主题——介绍李华发明了一款魔法垃圾箱 Body：介绍这款垃圾箱的______、______ Ending:对这款魔法垃圾箱进行______ 用途 功能 评价 分层讲练册 1 2 3 4 5 6 7 第二步：推敲词汇 1.___________________ 梦想做某事 dream of doing sth. 2._______________________改善环境 improve the environment 3.______________ 被用来…… be used for… 4.__________扔垃圾 drop litter 5._________打扫干净 clean up 6._________________一种有用的发明 a useful invention 分层讲练册 1 2 3 4 5 6 8 第三步：连词成句 1.他一直梦想着发明一些能帮助改善环境的东西。 ________________________________________________________ _______________________ He has always dreamed of inventing something that can help improve the environment. 2.它是用来装垃圾的。 _________________________ It's used for holding waste. 分层讲练册 1 2 3 4 9 3.如果有人把垃圾扔在地上，垃圾将会立刻被垃圾箱清理干净。 ________________________________________________________ ___________________ If someone drops litter on the ground, it will be cleaned up by the dustbin at once. 4.这是一个非常有用的发明，而且价格不贵。 ________________________________________________ It's a very useful invention and it doesn't cost much. 分层讲练册 1 2 3 4 10 第四步：分阶范文 初阶范文 高阶范文 Li Hua wanted to invent something that can help improve the environment when he was young. Two weeks ago, he achieved his dream. He invented a magic dustbin. ①Since Li Hua was very young, he has always dreamed of inventing something that can help improve the environment. Two weeks ago, he achieved his dream. ②A magic dustbin was invented by him. 分层讲练册 11 初阶范文 高阶范文 It's used for holding waste. It can speak different languages. It can clean up the litter dropped by someone beside the dustbin at once. And the person will be told not to It's used for holding waste. It can speak different languages. ③If someone drops litter on the ground, it will be cleaned up by the dustbin at once. At the same time, the person will be told not to do that again by the 续表 分层讲练册 12 初阶范文 高阶范文 do that again by the dustbin. The special dustbin makes the streets clean. It's a very useful invention and it doesn't cost much. By using it, dustbin. The special dustbin makes the streets clean. Above all, it's a very useful invention and it doesn't cost much. 续表 分层讲练册 13 初阶范文 高阶范文 our city will need fewer cleaners and save more money. What do you think of this invention? ④By using it, fewer cleaners will be needed and more money can be saved for our city. What do you think of this invention? 续表 分层讲练册 14 初阶范文 高阶范文 ①句使用since引导的时间状语从句；②句使用一般过去时的被 动语态；③句使用If引导的条件状语从句；④句使用含情态动 词can的被动语态。 续表 分层讲练册 15 实战演练 伟大的发明促进人类的进步。请你以“The Greatest Invention in My Eyes”为题，并根据以下内容，用英文写一篇短 文介绍一项伟大的发明。内容包括： 1.你认为最伟大的发明是什么； 2.这项发明起到了什么作用； 3.这项发明对我们生活的影响。 分层讲练册 16 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。 The Greatest Invention in My Eyes ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ What do you think is the greatest invention? In my opinion, the Internet is the greatest invention in the world which brings us much convenience. In fact, the Internet may be the most important invention for humans, bringing us into a new age of information 分层讲练册 17 ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ ________________________________________________________ technology. Even the use of 5G today is based on the Internet. It has also completely changed our life. The world has become a global village. People from different places are connected together by the Internet. It offers lots of convenience to our daily life, such as online classes, mobile payment, online shopping and self-driving cars. In a word, the Internet has made our lives wonderful and it will continue to do so. 分层讲练册 19 $$