Unit6 Inventors and their inventions Section E-同步练2025-2026学年沪外教版七年级英语上册

Unit 6 Inventors and their inventions ⭐Section E 同步练 1. 核心话题词汇（发明与制作流程主题） 类别 词汇 / 短语 释义 制作流程动作 mix the fibres, soak them, boil the mixture, spread the mixture on cloth, let them dry in the sun, form into a thin sheet 混合纤维、浸泡、煮沸混合物、铺在布上、晾干、形成薄片 时间顺序词（Time order words） to start with, first/firstly, at first, next, then, after that, as soon as, shortly, at last, finally, last of all, in the end 首先、一开始、接下来、然后、之后、不久、最后、最终 发明相关词汇 invention, invent, improve the process, be made from, change people’s life, important invention 发明、改进工艺、由…… 制成、改变人们生活、重要发明 感叹句句型 What an amazing invention! / How useful paper is! 多么了不起的发明！/ 纸多么有用啊！ 2. 核心语法与句型 1. 说明文结构（流程介绍类） · 开头：背景引入（People wrote on silk, wood, bamboo, and leather until paper was invented in China.） · 中间：步骤描述（用时间顺序词串联流程） · 结尾：重要性总结 + 感叹句（Paper is one of the most important inventions in history because it made writing easier for everyone. What a great invention!） 2. 时间顺序词的用法（核心考点） · 流程描述必须用时间顺序词串联，使逻辑清晰： First, he mixed the fibres together and soaked them. Next, he boiled the mixture in water. Then, he spread the softened mixture on a flat piece of cloth. After that, he let them dry in the sun. Finally, the mixture formed into a thin sheet. 3. 被动语态（介绍发明 / 制作） · Paper was invented in China. · The mixture is spread on a flat piece of cloth. 4. 感叹句（结尾升华） · What + (a/an) + 形容词 + 名词 + (主语+谓语)! → What an amazing invention paper is! · How + 形容词/副词 + (主语+谓语)! → How useful paper is! 3. 写作技能要点 · 流程写作：用时间顺序词清晰串联制作步骤 · 说明文写作：兼顾流程细节与发明的重要性 · 自查要点：时间顺序词使用正确、提及发明的重要性、感叹句使用恰当 写作真题（3 道）+ 范文（120 词左右） 真题 1：流程介绍类（教材原题改编，期中高频） 题目：你们班英语课正在开展 “My Favourite Invention” 分享活动，请你根据以下提示写一篇短文，介绍纸的发明： 1. 纸发明前人们的书写方式 2. 蔡伦造纸的主要步骤（用时间顺序词） 3. 纸的重要性 4. 结尾用感叹句 要求：词数 100-120，语句连贯，逻辑清晰。 范文： My Favourite Invention One of the most important inventions in history is paper. Before paper was invented, people wrote on silk, wood or bamboo, which was expensive and heavy. In the Eastern Han Dynasty, Cai Lun improved papermaking. First, he mixed tree bark, rags and fishing nets together and soaked them. Next, he boiled the mixture in water. Then, he spread the mixture on a flat cloth and let it dry in the sun. Finally, the mixture became thin sheets of paper. Paper made writing and sharing knowledge much easier. What a life-changing invention it is! 真题 2：说明文写作 —— 介绍一项你喜欢的发明（期末高频题型） 题目：学校英语报正在开展 “Great Inventions Around Us” 征文活动，请你写一篇短文，介绍你最喜欢的一项发明（如手机、自行车、电脑等）： 1. 这项发明是什么，是谁发明的 / 什么时候发明的 2. 它的用途 / 给人们生活带来的改变 3. 你对它的看法 要求：词数 100-120，条理清晰，使用至少 2 个连接词。 范文： My Favourite Invention There are many great inventions in the world, but my favourite one is the mobile phone. The first mobile phone was invented in 1973. At first, it was very big and heavy, but now mobile phones are small and smart. They help us talk to friends far away, take photos, and even study online. Because of mobile phones, our life becomes much more convenient. Mobile phones have changed the way we live and communicate. How amazing modern technology is! 真题 3：说明类写作 —— 如何制作一件小物品（期中期末常考流程题） 题目：你校英语角正在举办 “DIY My Favourite Thing” 活动，请你写一篇短文介绍如何制作一张手工贺卡（handmade greeting card）： 1. 制作所需材料 2. 具体制作步骤（用时间顺序词） 3. 你对 DIY 的看法 要求：词数 100-120，步骤清晰，语句通顺。 范文： How to Make a Handmade Greeting Card Do you want to make a special gift for your friend? Let me tell you how to make a handmade greeting card. First, prepare a piece of coloured cardboard, some markers and stickers. Next, fold the cardboard in half to make the card shape. Then, draw some nice pictures or write warm words on the front and inside. Finally, add some stickers to make it more beautiful. Making cards by hand shows your love and care. What a meaningful DIY activity it is! 学科网（北京）股份有限公司 $