Unit 1 The Changing World 作文学案 2025-2026学年仁爱科普版（2012）英语九年级上册

Unit 1 The Changing World 作文学案 【写作导引】 本单元以“The Changing World”为话题，属于“人与社会”主题范畴中“社会发展与变迁”这一主题群。单元核心聚焦“家乡变化、人口问题、社会进步”，常见写作角度包括：① 描述家乡/城市的发展与变迁（环境、生活、交通等）；② 探讨人口增长带来的影响与解决措施；③ 分享社会发展带来的美好生活与思考。单元语法重点为现在完成时（have/has been to/gone to/been in）、不定代词，思维技能侧重“分析因果关系”，阅读策略聚焦“通过标题预测主旨”。 【单元话题】 “时光流转，家乡焕新”。请结合生活体验，以“Great Changes in My Hometown”为题，写一篇100词左右的英语短文，描述家乡的巨大变化。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【范文】 Great Changes in My Hometown My hometown has changed a lot over the past few years. I’m really proud of these wonderful changes. In the past, the roads were narrow and dirty. People mainly traveled by bike or on foot. There were only small and crowded houses. But now, wide and clean roads have appeared, and many families have their own cars. Tall buildings and beautiful parks are everywhere. People’s living conditions have improved greatly—we have better medical care and more kinds of food to choose from. Communications are easier too, with smartphones and the internet connecting us closely. I love my hometown. I believe it will become even more beautiful in the future. 【译文】 我家乡的巨大变化 过去几年里，我的家乡发生了翻天覆地的变化，我为这些美好的改变感到由衷自豪。 以前，道路狭窄又肮脏，人们主要骑自行车或步行出行，只有矮小拥挤的房屋。但现在，宽阔干净的道路随处可见，很多家庭都有了自己的汽车。高楼大厦和漂亮的公园遍布各处。人们的生活条件大幅改善——我们有了更好的医疗服务，还有更多种类的食物可供选择。通讯也变得更便捷，智能手机和互联网让我们紧密相连。 我爱我的家乡，我相信它未来会变得更加美好。 亮点词块 1. over the past few years 过去几年里 1. narrow and dirty 狭窄肮脏 1. living conditions 生活条件 1. medical care 医疗服务 1. communications are easier 通讯更便捷 1. connect us closely 让我们紧密相连 1. tall buildings 高楼大厦 1. improve greatly 大幅改善 高分句子 1. My hometown has changed a lot over the past few years.（现在完成时开篇，点明家乡变化的时间跨度，贴合单元语法重点） 1. In the past, the roads were narrow and dirty. But now, wide and clean roads have appeared...（对比手法清晰呈现变化，逻辑连贯） 1. People’s living conditions have improved greatly—we have better medical care and more kinds of food to choose from.（具体举例说明变化，细节充实，呼应单元“社会发展”主题） 【拓展1】 Dear Tom, I heard your hometown has changed a lot. Could you tell me: 1. what changes have taken place in your hometown; 1. how these changes affect people’s life; 1. what you think of the changes. I’m looking forward to your reply. Yours, Li Hua 假定你是Tom，收到李华的邮件，请根据邮件内容回复一封邮件，词数不少于70。 Dear Li Hua, ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours, Tom 【拓展1范文】 Dear Li Hua, I’m glad to share the changes in my hometown with you! The biggest change is the environment—there used to be a dirty river, but now it’s clean with fish swimming. New parks have been built, so people can exercise and relax there. These changes make life better. We have faster transportation—buses and subways take us anywhere easily. Shops and supermarkets are everywhere, making shopping more convenient. People are happier and healthier now. I think the changes are wonderful. They show our hometown is developing rapidly. But we should also protect the environment while developing. Have you noticed any big changes in your hometown? Waiting for your next email. Yours, Tom 【拓展1译文】 亲爱的李华： 很高兴和你分享我家乡的变化！最大的变化是环境——以前有一条肮脏的小河，现在河水清澈，还有鱼儿游动。新建的公园拔地而起，人们可以在那里锻炼和放松。 这些变化让生活更美好了。我们有了更快捷的交通——公交车和地铁能轻松带我们去任何地方。商店和超市随处可见，让购物变得更方便。现在人们更快乐、更健康了。 我觉得这些变化太棒了，它们表明我们的家乡正在快速发展。但我们在发展的同时也应该保护环境。你家乡有没有发生什么大变化？期待你的下一封邮件。 你的， 汤姆 【拓展2】 假设你叫张明，你校英文报“Social Focus”专栏正在征集短文，邀请同学们探讨人口增长带来的问题及解决措施。请根据以下思维导图内容提示，写一篇题目为“The Population Problem and Solutions”的短文。 人口问题与解决措施 1. 人口增长带来的问题（资源、就业、环境）2. 对应的解决措施 具体细节1. 资源短缺（水、能源）、就业困难、污染加重2. 政府制定政策、节约资源、发展科技、保护环境 总结与呼吁1. 人口问题需重视2. 人人参与，共创美好未来 要求： 1. 可在思维导图基础上适当拓展； 1. 不得出现真实校名、地名和姓名； 1. 语句连贯，词数100左右，开头已给出，不计入总词数。 The Population Problem and Solutions As the world’s population grows rapidly, it has caused many serious problems. We must take action to solve them. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【拓展2范文】 The Population Problem and Solutions As the world’s population grows rapidly, it has caused many serious problems. We must take action to solve them. First, the large population leads to a shortage of resources like water and energy. Second, it’s hard for many people to find jobs. What’s worse, pollution is becoming more serious. Luckily, governments have taken measures. They make proper policies to control population growth. We can also do our part: save water and energy in daily life. Developing science and technology can help use resources more efficiently. Protecting the environment is also necessary. The population problem needs everyone’s attention. Let’s work together to make the world a better place for everyone. 【拓展2译文】 人口问题与解决措施 随着世界人口快速增长，它引发了许多严重的问题。我们必须采取行动来解决这些问题。 首先，庞大的人口导致水和能源等资源短缺。其次，很多人很难找到工作。更糟糕的是，污染变得越来越严重。 幸运的是，政府已经采取了措施。他们制定合理的政策来控制人口增长。我们也可以尽自己的一份力：在日常生活中节约用水和能源。发展科技有助于更高效地利用资源。保护环境也很有必要。 人口问题需要每个人的关注。让我们共同努力，为每个人创造一个更美好的世界。 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. 变化与发展（单元重点） · great changes 巨大变化 · take place 发生 · develop rapidly 快速发展 · appear 出现 · improve 改善；提高 · living conditions 生活条件 · medical care 医疗服务 · communications 通讯 · narrow roads 狭窄的道路 · tall buildings 高楼大厦 · wide streets 宽阔的街道 1. 人口与社会（单元核心） · population growth 人口增长 · large population 庞大的人口 · shortage of resources 资源短缺 · find jobs 找工作 · environmental pollution 环境污染 · take measures 采取措施 · control population 控制人口 · government policies 政府政策 · save energy 节约能源 1. 语法相关 · present perfect tense 现在完成时（have/has been to 去过，have/has gone to 去了，have/has been in 待在） · indefinite pronouns 不定代词（everyone, someone, nothing, everything 等） 二、实用句型积累 1. 描述变化（贴合现在完成时用法） · My hometown has changed a lot since the reform and opening-up. · Great changes have taken place in my city over the past decade. · Many new roads and parks have appeared in recent years. · People’s living standards have improved greatly. 1. 对比过去与现在 · In the past, people lived in small houses. But now, most families have moved into tall buildings. · Previously, transportation was inconvenient. Now, we can take buses, subways or private cars easily. · There used to be few shops here. Now, supermarkets and shopping malls are everywhere. 1. 阐述问题与解决措施 · The large population has caused many problems, such as water shortage and air pollution. · To solve these problems, the government should make effective policies. · We can do our part by saving resources and protecting the environment. · Only by working together can we deal with the population problem. 三、高级句式与衔接 1. 使用定语从句丰富表达（单元拓展） · The park that was built last year has become a popular place for people to relax. · We have better medical care that helps people live healthier lives. 1. 使用原因状语从句补充逻辑 · Many people move to cities because they want to find better jobs. · The environment has improved because the government has taken strict measures to reduce pollution. 1. 逻辑衔接词 · 表示时间：over the past few years, in recent years, since then · 表示对比：in the past, but now, previously, however · 表示递进：what’s more, besides, also · 表示因果：because, so, as a result, therefore · 表示总结：in short, all in all, in conclusion 学科网（北京）股份有限公司 $