Unit 5 Our Earth（知识清单）-2026-2027学年重大版五年级上册英语

该小学英语知识清单围绕“我们的地球”主题，系统梳理地形识别、环保建议、回收再利用核心内容。从地形词汇与选择疑问句入手，过渡到环保行动表达（should/can句型），再通过果汁盒日记理解回收过程，最终落实到校园地形介绍与环保汇报的综合应用。 知识链路按“认知-表达-实践”逻辑递进，整合三课时内容：Lesson 1聚焦地形识别，Lesson 2强化环保建议表达，Lesson 3以日记语篇深化回收主题。通过语篇阅读方法指导、易错提示及表达框架，培养学生语言能力（地形描述与环保表达）、思维品质（日记事件分析与复述）和文化意识（地球保护与资源珍惜），助力知识迁移与实践应用。

重大版五年级上册英语 Unit 5 Our Earth 知识清单 一、单元学习目标 本单元围绕“我们的地球”展开，学习介绍地形、表达环保建议和理解回收再利用，培养保护地球、珍惜资源的意识。 能够介绍中国常见的地形和自然景观。 能够使用选择疑问句询问并判断地形。 能够分享保护地球的方法，表达“应该做什么”和“将要做什么”。 能够读懂果汁盒日记，理解垃圾回收和再利用的过程。 能够介绍校园周边的地形，并完成环保主题汇报。 二、核心词汇与语块 类别 词汇/语块 中文意思与用法 地形景观 plain; valley; forest; desert; beach; ocean; river; lake; mountains and hills 平原；山谷；森林；沙漠；海滩；海洋；河流；湖泊；山地丘陵 地球与环境 earth; future; recycle; plant; protect; waste paper; turn the tide 地球；未来；回收；种植；保护；浪费纸张；扭转局势 环保行动 plant trees; go to school on foot; ride a bike; stand side by side; share the future 植树；步行上学；骑自行车；并肩前行；共享未来 日记时间 December 21; December 22; December 23; December 24; December 26; January 20 12月21日；12月22日；12月23日；12月24日；12月26日；1月20日 天气词汇 foggy; windy; sunny; cloudy; rainy; snowy 有雾的；有风的；晴朗的；多云的；下雨的；下雪的 回收过程 juice box; hard paper; shelf; supermarket; picnic; plant; machine; notebook 果汁盒；硬纸板；货架；超市；野餐；工厂；机器；笔记本 三、核心句型 句型 功能 例句与说明 Can I have a look? — Sure. Here you are. 请求看一看并回应 Can I have a look? Sure. Here you are. Is this a/an ... or a/an ...? — It’s a/an ... 询问单个地形 Is this a plain or a valley? It’s a valley. Are these ... or ...? — They are ... 询问多个地形 Are these rivers or lakes? They are rivers. I can see ... 描述看到的自然景观 I can see the mountains and hills. We should ... / We can ... / We will ... 提出或表达环保行动 We should protect the earth. We can plant trees. There were ... 描述过去某处存在的事物 There were so many machines. I’m made of ... 说明材料 I’m made of hard paper. 四、核心语法精讲：选择疑问句、should 与一般过去时 1. 选择疑问句：在一般疑问句后提供两个或多个选择，用 or 连接，回答时不能只说 Yes 或 No，要选择其中一项。 结构 用法 例句 Is this + a/an + 名词 + or + a/an + 名词? 询问一个事物属于哪一类 Is this a plain or a valley? It’s a valley. Are these + 复数名词 + or + 复数名词? 询问多个事物属于哪一类 Are these rivers or lakes? They are rivers. Is it ... or ...? 询问天气、状态或类别 Is it sunny or cloudy? It’s cloudy. 2. should 表示“应该”，后接动词原形，用来提出建议或表达责任：We should protect our earth. should not/shouldn’t 表示“不应该”：We shouldn’t waste paper。 3. can 表示“能够、可以”，后接动词原形：We can plant trees. can 还可以表示请求许可：Can I have a look? — Sure。 4. 一般过去时：果汁盒日记按日期讲述过去发生的事情，常见过去式有 be—was/were，come—came，choose—chose，take—took，drink—drank，leave—left，blow—blew，pick—picked，become—became，begin—began。 5. 一般将来时：We will turn the tide. / I will ... 表示将来要做的事或对未来的期待，结构为“主语 + will + 动词原形”。 6. There be 句型：There were so many machines. 表示“过去某处有许多机器”。there were 后接可数名词复数；there was 后接单数名词或不可数名词。 五、Lesson 1：认识地球上的地形 原文：Hi, Andy. Look! This is the birthday gift from my dad. 译文：浩天：安迪快看，这是爸爸送我的生日礼物。 原文：Can I have a look? — Sure. Here you are. 译文：安迪：我能看看吗？浩天：当然，给你。 原文：Wow, it’s a wonderful book. It’s about our earth. 译文：哇，这是一本很棒的书。它是关于我们地球的。 原文：Look at this colourful picture. I can see the mountains and hills. 译文：看这幅彩图，我能看到高山与小山。 原文：And these are rivers. Those are forests. 译文：这些是河流，那些是森林。 原文：Hey, is this a plain or a valley? — Oh, it’s a valley. 译文：这个是平原还是山谷？——哦，这是山谷。 语篇精讲：本课以生日礼物——地球主题图书为线索，引导学生观察图片并识别自然地形。this 指近处的单个事物，these 指近处的多个事物，those 指远处的多个事物。 地形 英文表达 示例句 平原 plain Most of the farmland is on the plain. 山谷 valley Is this a plain or a valley? It’s a valley. 山地丘陵 mountains and hills I can see the mountains and hills. 河流 river/rivers These are rivers. 湖泊 lake/lakes There are many lakes. 森林 forest/forests Those are forests. 沙漠 desert The desert is dry. 海滩 beach We can see a beach. 海洋 ocean Rivers flow into the ocean. 中国地形汇报：China is a big country in Asia. China has lots of rivers and lakes. Most of them go from west to east into the Pacific Ocean. Most of the country’s farmland is on the plain. Mount Qomolangma is the tallest mountain in China. I love China. 表达提示：Is this a/an ... or a/an ...? 中，a/an 取决于后面的名词发音；复数提问使用 Are these ... or ...? 回答单数用 It’s ...，回答复数用 They are ...。 六、Lesson 2：保护地球的方法 环保表达 中文意思 例句 We have only one earth. 我们只有一个地球。 We have only one earth, so we should protect it. stand side by side 并肩前行/共同努力 Let’s stand side by side to protect our earth. turn the tide 扭转局势、改变不良趋势 We can work together to turn the tide. plant trees 植树 We should plant more trees. go to school on foot 步行上学 We can go to school on foot. don’t waste paper 不要浪费纸张 We shouldn’t waste paper. 环保建议表达：We should ... 表示“我们应该……”；We shouldn’t ... 表示“我们不应该……”；We can ... 表示“我们可以……”；Let’s ... 表示“让我们……”。这些句型后都接动词原形。 问题 回答框架 示例 What can we do for the earth? We can ... We can plant trees and ride bikes. What should we do? We should ... We should save water and protect animals. What shouldn’t we do? We shouldn’t ... We shouldn’t waste paper or throw rubbish everywhere. How can we turn the tide? Let’s ... / We can ... Let’s stand side by side to turn the tide. 环保小汇报：We have only one earth. Let’s stand side by side to protect it. We should plant more trees. We can go to school on foot or ride a bike. We shouldn’t waste paper. Every small action can help our earth. 七、Lesson 3：A Juice Box’s Diaries《果汁盒日记》 语篇体裁：diaries（日记）。日记通常按照日期记录事情和心情，常用第一人称 I，内容中会出现天气、地点、经历和感受。 日期/天气 经历 心情 Dec 21 foggy I was a juice box. I was made of hard paper. I was sitting on a shelf in a supermarket. waiting 等待 Dec 22 windy A little boy came and chose me. excited 激动 Dec 23 sunny The boy took me for a picnic. He drank the juice but left me near a lake. The wind blew me into the water. cold and sad 寒冷难过 Dec 24 cloudy A man picked me up with a net. happy 开心 Dec 26 rainy I was at a plant. There were so many machines. worried 担忧/等待变化 Jan 20 snowy I was back on a shelf. I was a notebook now. I began to wait again. excited again 再次激动 原文：I’m an apple juice box. I’m made of hard paper. I’m sitting on a shelf in a supermarket. I’m waiting. 译文：我是苹果果汁盒，由硬纸板制成，摆在超市货架上静静等待。 原文：A little boy came today. He chose me! I was so excited for the coming journey. 译文：今天一个小男孩选中了我！我无比期待接下来的旅程。 原文：The boy took me for a picnic. He drank the juice but left me near a lake. The wind blew me into the water. I was cold and sad. 译文：男孩带我去野餐，喝完果汁把我丢在湖边，大风把我吹进湖里，我又冷又难过。 原文：A man picked me up with a net. I was happy again. 译文：一位男子用网把我捞起，我重新开心起来。 原文：I was at a plant! There were so many machines. 译文：我被送到回收工厂！那里有许多机器。 原文：I’m back on a shelf in a supermarket! I’m a notebook now! I’m very excited again. I begin to wait again. 译文：我重新上架超市！现在我变成笔记本了！我再次满心期待，静静等候新主人。 语篇精讲：果汁盒以第一人称记录从生产、购买、使用、被遗弃、被捞起、进入回收工厂到变成笔记本的过程。文章把“回收再利用”写成一段经历，提醒我们垃圾并非只能被丢弃，正确分类和回收可以让资源获得新的生命。 重点表达 讲解 I’m made of hard paper. be made of 表示“由……制成”，通常能看出原材料。 I’m sitting on a shelf. 现在进行时表示此刻的状态或正在发生的动作。 He chose me. choose 的过去式是 chose，表示过去“选择了我”。 The wind blew me into the water. blow 的过去式是 blew；blow ... into ... 表示“把……吹进……”。 A man picked me up with a net. pick up 表示“捡起、捞起”；with a net 表示“用网”。 I’m a notebook now. now 提示状态发生了变化，表示“现在我是一只笔记本”。 构词提示：wind—windy，fog—foggy，sun—sunny，snow—snowy。表示天气时，常用 It’s + 形容词：It’s windy today. / It was foggy on Dec 21。 日记复述模板：First, I was a juice box. Then a boy took me for a picnic. He left me near a lake, and the wind blew me into the water. A man picked me up and sent me to a plant. At last, I became a notebook. Recycling gave me a new life. 八、语篇阅读方法：日记类文本 第一步：看日期和天气，判断日记的时间线。 第二步：抓住第一人称 I，明确“谁”在记录经历。 第三步：按照“地点/经历—心情—变化”整理每篇日记。 第四步：圈出过去式动词，给事件排序，关注 first、then、at last 等顺序词。 第五步：从个人经历上升到主题，说明回收再利用为什么重要。 阅读复述示例：The juice box was made of hard paper. A boy took it for a picnic, but he left it near a lake. The wind blew it into the water. A man picked it up and sent it to a plant. At last, it became a notebook. Recycling gave it a new life. 九、Challenging Ourselves：介绍校园地形与环保行动 任务 表达框架 示例 校园地形介绍 Look! This is our school. This is ... Look! This is our school. This is a small lake. These are green trees. 校园地形判断 Is this ... or ...? / Are these ... or ...? Is this a plain or a valley? It’s a small valley. 地球景物 What can we see on the earth? We can see green mountains, forests, rivers and oceans. 环保计划 What should we do? We should plant more trees and keep our school clean. 主题结论 The earth is our mother. We love it, so we should ... The earth is our mother. We love it, so we should protect it. 校园介绍示例：Look! This is our school. There are green trees and a small lake near the school. Is this a lake or an ocean? It’s a lake. We should keep the water clean and protect the plants. 十、单元重点整合 知识要点 掌握要求 地形词汇 能够准确识别 plain、valley、forest、desert、beach、ocean、river、lake 和 mountains and hills。 选择疑问句 能够用 Is this ... or ...? 和 Are these ... or ...? 判断地形。 环保建议 能够使用 should、shouldn’t、can、will 和 Let’s 提出环保行动。 日记阅读 能够根据日期、天气、经历和心情复述果汁盒的回收过程。 回收主题 理解资源回收再利用的意义，知道垃圾分类和节约资源的重要性。 综合表达 能够介绍校园周边的地形，并完成环保主题汇报。 十一、易混易错与学习提示 Is this ... or ...? 回答要选择具体一项，不能只回答 Yes 或 No；复数问句 Are these ...? 回答使用 They are ...。 this/these 指较近的人或物，that/those 指较远的人或物；this/that 后接单数，these/those 后接复数。 should、can、will 后接动词原形：We should protect it；不能写 should protects。 go to school on foot 表示“步行上学”；ride a bike 表示“骑自行车”。 be made of 后接材料：The box is made of hard paper；不要漏掉 be 动词。 There were 后接可数名词复数：There were many machines；单数使用 There was。 一般过去时中注意不规则变化：choose—chose，take—took，drink—drank，leave—left，blow—blew，become—became。 日记续写要保持第一人称和时间顺序，补充地点、事件、心情和环保意义。 保护地球要落实到具体行动：少浪费、会分类、能回收、愿意步行或骑车。 十二、单元综合表达 表达任务 推荐结构 示例 介绍一种地形 名称 + 所在地/特点 + 个人感受 This is a valley. It is beautiful. I like it very much. 提出环保建议 现状 + should/can/will + 行动 We have only one earth. We should plant trees and shouldn’t waste paper. 讲述回收故事 起点 + 变化 + 结果 + 启示 I was a juice box. I went to a plant and became a notebook. Recycling gave me a new life. 学科网（北京）股份有限公司 $