Unit 4 Lost and found 作文学案 2025-2026学年教科版五四制英语六年级下册

该初中英语Unit 4 Lost and found作文学案以“失物招领与城市探索”为核心主题，聚焦用英语描述场所、讲述失物故事及介绍遗迹，目标是提升叙事与说明类写作的逻辑性和准确性。学案通过基础写作（失物经历）、拓展任务（推荐场所、介绍庞贝古城）构建递进式学习路径，确保知识建构的系统性与连贯性。 亮点在于主题探究设计，如“向外国笔友推荐历史遗迹”邮件写作任务，要求运用一般过去时疑问句及场所词汇，既强化语言能力，又渗透文化意识。范文、亮点词块及高分句子的提供，帮助学生掌握表达逻辑与语法重点，为教师实施单元复习提供同步训练素材，有效促进学生深度学习与综合能力发展。

Unit 4 Lost and found 作文学案 【写作导引】 本单元以“Lost and found”为话题，属于“生活与场景”主题范畴中“失物招领与城市探索”主题群，核心聚焦“用英语描述城镇场所、讲述失物招领故事、介绍历史遗迹”，运用一般过去时的一般疑问句和特殊疑问句及场所、探索相关核心词汇，提升叙事类与说明类写作的逻辑性和准确性。常见写作角度包括：① 讲述一次失物招领的经历；② 介绍一处历史遗迹（如庞贝古城）；③ 描述城镇中的特色场所；④ 分享一次意外发现的故事。所有内容严格贴合课本话题与语言点，不超纲，可直接用于课堂同步训练。 【单元话题】 “一次难忘的失物招领经历”。请用英语写一篇短文，讲述一次你丢失或捡到物品的经历，包括时间、地点、经过及结果，词数80-100左右，题目为“An Unforgettable Lost and Found Experience”。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【范文】 An Unforgettable Lost and Found Experience Last Saturday afternoon, I had an unforgettable experience when I lost my schoolbag in the city’s shopping centre—it made me nervous but finally grateful. I was shopping with my mum when I realized my schoolbag was gone. It had my textbooks, notebook and a birthday gift. We looked everywhere but didn’t find it. Then we went to the shopping centre’s lost and found office. A kind worker asked me some questions: “When did you lose it? What’s in it?” I answered carefully. To my surprise, someone had handed it in an hour earlier! I got my schoolbag back safely. This experience taught me to be more careful with my things. It also made me believe that there are many kind people in the world. 【译文】 一次难忘的失物招领经历 上周六下午，我在市中心的购物中心丢失了书包，这段经历让我既紧张又最终心怀感激，令人难忘。 我正和妈妈购物时，突然发现书包不见了。里面有我的课本、笔记本和一份生日礼物。我们到处寻找，但一无所获。之后我们去了购物中心的失物招领处。一位友善的工作人员问了我几个问题：“你什么时候丢的？里面有什么东西？”我认真地回答了。令我惊喜的是，一小时前有人把它交了过来！ 我安全地找回了书包。这次经历让我学会更小心保管自己的物品，也让我相信世界上有很多善良的人。 亮点词块 1.lost and found office 失物招领处 2.hand in 上交 3.to my surprise 令我惊喜的是 4.be careful with 小心保管 5.shopping centre 购物中心 6.look everywhere 到处寻找 高分句子 1.I was shopping with my mum when I realized my schoolbag was gone.（用过去进行时+一般过去时，贴合单元叙事场景） 2.A kind worker asked me some questions: “When did you lose it? What’s in it?”（用一般过去时特殊疑问句，贴合单元语法重点） 3.This experience taught me to be more careful with my things.（升华主题，体现经历带来的启示，贴合单元内涵） 【拓展1】 你的外国笔友Anna计划来你的城市旅游，想了解一些特色场所，请你写一封邮件，向她推荐一处历史遗迹或有趣的场所，包括位置、特色及参观建议，词数不少于60。 Dear Anna, I’m so excited that you’re coming to my city! I want to recommend the ancient Sanxingdui Museum to you—it’s a place full of surprises. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Li Hua 【拓展1范文】 Dear Anna, I’m so excited that you’re coming to my city! I want to recommend the ancient Sanxingdui Museum to you—it’s a place full of surprises. It’s located in Guanghan, not far from the city centre. You can take a bus there easily. The museum shows many amazing ancient things, like bronze masks and golden sticks. They are over 3,000 years old! When I visited it last month, I learned a lot about ancient Chinese culture. I suggest you get a tour guide—they can tell you interesting stories behind the relics. Don’t forget to take photos! I’m sure you’ll be shocked by the wisdom of ancient people. Yours, Li Hua 【拓展1译文】 亲爱的安娜： 得知你要来我的城市，我太兴奋了！我想向你推荐古老的三星堆博物馆——这是一个充满惊喜的地方。 它位于广汉，离市中心不远，你可以轻松坐公交车到达。博物馆里陈列着许多令人惊叹的古代文物，比如青铜面具和金杖，它们已有3000多年的历史！上个月我参观时，学到了很多关于中国古代文化的知识。我建议你找一位导游——他们能告诉你文物背后有趣的故事。 别忘了拍照！我相信你会被古代人民的智慧所震撼。 你的， 李华 【拓展2】 请根据以下提示，写一篇短文，介绍庞贝古城，词数70左右，开头已给出。 提示 信息 核心内容 介绍古城的位置、历史事件（火山爆发）、发现过程及现在的价值 语言要求 运用一般过去时的疑问句和陈述句，贴合单元语法重点 Pompeii is an ancient city in Italy that has a long and tragic history. It attracts thousands of visitors every year. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【拓展2范文】 Pompeii is an ancient city in Italy that has a long and tragic history. It attracts thousands of visitors every year. About 2,000 years ago, it was a busy city with shops, theatres and houses. But in 79 CE, a volcano blew up and buried it under 7 metres of ash. People found the lost city in 1748. The ash kept everything as it was! Today, it’s a UNESCO World Heritage Site. Visitors can walk through the old streets and imagine its golden days. Pompeii doesn’t just show ancient life—it also teaches us about history and nature’s power. 【拓展2译文】 庞贝是意大利一座有着悠久而悲惨历史的古城，每年吸引着成千上万的游客。 大约2000年前，它是一座繁华的城市，有商店、剧院和房屋。但在公元79年，一座火山爆发，将它掩埋在7米厚的火山灰下。人们在1748年发现了这座失落的城市，火山灰将一切都完好地保存了下来！如今，它是联合国教科文组织世界遗产。游客可以漫步在古老的街道上，想象它的黄金时代。 庞贝不仅展示了古代生活，还让我们了解历史和自然的力量。 本话题作文的一些实用短语与句型积累 一、核心主题词汇 1.场所与探索相关（单元重点） · 城镇场所：shopping centre 购物中心；museum 博物馆；aquarium 水族馆；cinema 电影院；hospital 医院；post office 邮局；bank 银行；swimming pool 游泳池；lost and found office 失物招领处 · 语法相关：一般过去时的一般疑问句（Did you...? Was there...?）；一般过去时的特殊疑问句（When/Where/What/Who/How did...?）；时间状语（last Saturday, ago, in 79 CE） · 动作与事件：lose 丢失；find 找到；hand in 上交；look for 寻找；bury 掩埋；discover 发现；blow up 爆发；attract 吸引；walk through 漫步 · 描述与感受：nervous 紧张的；grateful 感激的；amazing 令人惊叹的；ancient 古老的；tragic 悲惨的；busy 繁华的 1. 语法相关（单元重点） · 一般过去时一般疑问句： · Did you lose your key? Yes, I did. / No, I didn’t. · Was there a lost and found office in the park? Yes, there was. / No, there wasn’t. · 一般过去时特殊疑问句： · When did you find the wallet? I found it yesterday morning. · Where did they discover the ancient city? They discovered it in 1748. · What did you put in your schoolbag? I put my textbooks and notebook. 1. 表达类（单元基础） · 逻辑连接：when 当……时；but 但是；then 然后；finally 最后；today 如今；not only...but also... 不仅……而且…… · 感悟表达：unforgettable 难忘的；full of surprises 充满惊喜；as it was 原样地；golden days 黄金时代；nature’s power 自然的力量 二、实用句型积累 1.讲述失物招领经历（贴合单元核心） · I was...when I realized... 我正在……时，突然意识到……，例：I was walking home when I realized I had lost my phone. · We looked...but didn’t... 我们寻找了……但没有……，例：We looked in the classroom but didn’t find the pen. · To my surprise, someone had... 令我惊喜的是，有人……，例：To my surprise, someone had handed my bag in. 1. 介绍历史遗迹（贴合单元主题） · ...was a...city with... ……曾是一座有着……的城市，例：Pompeii was a lively city with beautiful houses. · It was buried by...in... 它在……年被……掩埋，例：The city was buried by a volcano in 79 CE. · Today, it’s a...that... 如今，它是一处……的地方，例：Today, it’s a World Heritage Site that attracts many visitors. 1. 推荐城镇场所（贴合单元内涵） · It’s located in...and you can... 它位于……，你可以……，例：It’s located near the lake and you can see many fish there. · I suggest you...because... 我建议你……因为……，例：I suggest you visit it on weekends because it’s not crowded. · You’ll be shocked by... 你会被……震撼，例：You’ll be shocked by the ancient relics. 三、课堂实用句型 · 提问句型：What did you lose in your experience?；Where did you find the lost item?；When was Pompeii buried by the volcano?；What can visitors see in Sanxingdui Museum?；Did you get help from others when you lost your things? · 回答句型：I lost my schoolbag with textbooks and a gift.；I found it at the shopping centre’s lost and found office.；It was buried in 79 CE.；Visitors can see bronze masks and golden sticks.；Yes, the workers at the lost and found office helped me a lot. 学科网（北京）股份有限公司 $