Unit 6 Reduce Waste 写作（专项训练）-2026-2027学年教科版英语六年级上册

**基本信息** 以“现象-原因-方法-计划”为逻辑主线，通过五步写作思路与功能句型训练结合，系统培养问题解决类写作能力，融合语言能力与思维品质发展。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |写作思路讲解|5步思路+路线总结|五步写作法（现象→原因→重要性→方法→计划）|从具体现象观察到抽象意义构建的认知递进| |重点句型|8个核心句型（附示例）|功能句型分类训练（描述/原因/建议/计划）|从句型结构掌握到语用功能迁移的能力提升| |写作练习|3级任务（基础/进阶/综合）|分层写作任务（单现象描述→计划制定→综合倡议）|从单句表达到篇章组织的螺旋式上升|

Unit 6 Writing Training 教科版六年级上册 Unit 6 Reduce Waste 写作训练 Name: ____________________ Class: ____________ Date: ____________ 一、单元写作目标 本单元围绕“减少浪费”展开。写作时要能够发现家庭或学校中的浪费现象，说明浪费产生的原因，提出切实可行的改进方法，并制定简单的日常行动计划。 • 会用 waste food、throw away plastic bottles 等短语描述浪费现象。 • 会用 People ... because ... 说明浪费产生的原因。 • 会用 should、can、need to、Let's ... 提出减少浪费的方法。 • 会用 First、Second、Finally 或 Before ... 组织行动计划。 • 会用 It is important to ... 和 I will ... 表达认识和行动决心。 二、写作思路讲解 第一步，先发现并写清楚浪费现象。可以写 I often see food in the bin at school. 或 My family sometimes uses too much paper. 写作对象可以是食物、纸张、塑料瓶、购物袋或水等。 第二步，说明浪费的原因。可以写 Some people order too much.、Sometimes we cook too much.、People throw bottles away after one use. 原因和现象要对应，不能只罗列做法。 第三步，解释为什么要减少浪费。可以用 Food waste is a big problem because some people do not have enough food. 也可以写 Waste is bad for our environment. 说明意义后，建议会更有说服力。 第四步，按顺序提出方法。使用 First、Second、Third、Finally，把“少拿一点、吃完所取食物、保存剩菜、重复使用水瓶、垃圾分类”等做法写成行动步骤。 第五步，制定自己的计划并作出承诺。计划要具体，如从今天开始、在学校午餐时、购物前先列清单、每天重复使用水瓶。结尾用 I will ... 或 Let's ... 表示自己愿意坚持。 三、重点句型 1. I often see ... at/in ... . Example: I often see leftover food in the bin at school. 用法：描述在哪里看到浪费。 2. People waste ... because ... . Example: People waste food because they order too much. 用法：说明浪费现象及原因。 3. ... is a big problem because ... . Example: Food waste is a big problem because some people do not have enough food. 用法：说明浪费为什么需要重视。 4. We should ... . Example: We should think before we order or cook. 用法：提出应该做的事情。 5. We can also ... . Example: We can also save leftovers for the next meal. 用法：补充减少浪费的方法。 6. First ..., second ..., finally ... . Example: First, make a list. Second, buy only what you need. Finally, use everything well. 用法：按顺序制定行动计划。 7. Before ..., ... . Example: Before shopping, we should check the fridge. 用法：说明行动前需要做的准备。 8. It is important to ... . I will ... . Example: It is important to reduce waste. I will start today. 用法：表达意义和行动决心。 四、句型仿写 请根据例句和提示，写出完整句子。 例：I often see leftover food in the bin at school. 1. I / see / plastic bottles / in the park __________________________________________________________________________________ 例：People waste food because they order too much. 2. People / waste paper / use too much paper __________________________________________________________________________________ 例：We should think before we order or cook. 3. We / take less food / at lunch __________________________________________________________________________________ 例：We can also save leftovers for the next meal. 4. We / reuse water bottles __________________________________________________________________________________ 例：Before shopping, we should check the fridge. 5. Before cooking / check / what food / we have __________________________________________________________________________________ 例：It is important to reduce waste. I will start today. 6. important / sort waste / I / start / this week __________________________________________________________________________________ 五、连词成句 请将下列词语连成正确的句子，注意大小写和标点。 1. waste / We / should / food/not __________________________________________________________________________________ 2. too much / People / buy / sometimes __________________________________________________________________________________ 3. leftovers / save / We / can __________________________________________________________________________________ 4. before shopping / check / the fridge / We __________________________________________________________________________________ 5. important / reduce waste / It is / to __________________________________________________________________________________ 6. start / I / today / will __________________________________________________________________________________ 六、写作练习 写减少浪费类短文时，要先写问题，再写原因和影响，最后提出有顺序、能坚持的行动计划。 练习一：基础写作｜Waste at home or school 提示：写一种你在家或学校看到的浪费现象，说明一个原因，再写两种你能做的事情。建议写 6—7 句。 __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 练习二：进阶写作｜My No Waste Plan 提示：为家庭或学校制定一个减少浪费计划，使用 First、Second、Finally 写出至少三个行动步骤，并说明这样做的重要性。建议写 8—9 句。 __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 练习三：综合写作｜A message about reducing waste 提示：写一段倡议或留言，介绍一种浪费问题及其原因，说明它带来的影响，提出三条具体建议，并以 I will 或 Let's 表达行动决心。至少使用 because、before、so 中的两个。建议写 10—11 句。 __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ 七、参考范文与讲解 范文一：Waste at school I often see food in the bin at school. Some students take too much food at lunch, so they cannot eat it all. Food waste is a big problem. We should take less food first. We should also eat up what we take. I will try to save food every day. 讲解：文章先写学校里的具体现象，再用 so 说明拿得太多造成的结果。后面用 should 提出两种做法，最后用 I will 表达个人行动，结构简单而完整。 范文二：My No Waste Plan There is sometimes too much food in our fridge. My family buys more food than we need. So, we are making a No Waste Plan. First, we will check the fridge before shopping. Second, we will make a shopping list and buy the right amount. Finally, we will save leftovers for the next meal. It is important to reduce food waste, and we will start this week. 讲解：这篇文章按照“问题—原因—计划—意义”的顺序展开。First、Second、Finally 让三个步骤清楚；before shopping 说明购物前的准备；right amount 表示合适的数量。结尾用 It is important to ... 总结计划的意义。 范文三：A message about reducing waste Dear classmates, 讲解：写给同学的倡议或留言，可以用 Dear classmates 开头，接着说明写作目的。 正文 Look around our school. We can see food in the bins and many plastic bottles on the playground. Some students take too much food, and others throw bottles away after one use. This is a problem because waste is bad for our environment and many people still do not have enough food. Before lunch, we should think about how much food we need. We should take less food and eat up what we take. We can also bring reusable bottles and use both sides of paper. Finally, we should sort waste correctly. I will start with these small things today, so let's work together to reduce waste! 讲解：这篇文章先用 Look around our school 引出倡议主题，再分别说明食物和塑料瓶浪费及原因。because 说明问题的重要性，before 引出午餐前的行动，so 连接个人行动与集体倡议。三类建议具体可操作，结尾用 I will 和 let's 同时表达个人责任与共同参与。 八、参考答案 句型仿写 1. I see plastic bottles in the park. 2. People waste paper because they use too much paper. 3. We should take less food at lunch. 4. We can reuse water bottles. 5. Before cooking, we should check what food we have. 6. It is important to sort waste. I will start this week. 连词成句 1. We should not waste food. 2. People sometimes buy too much. 3. We can save leftovers. 4. We should check the fridge before shopping. 5. It is important to reduce waste. 6. I will start today. 写作练习参考要点 练习一：浪费现象、产生原因、两种个人做法、行动决心。 练习二：家庭或学校问题、购物或饮食原因、三个有顺序的行动步骤、计划意义。 练习三：浪费现象及原因、环境或他人影响、三条具体建议、个人承诺和集体倡议。 九、写作小结 写减少浪费类短文，可以记住这条路线：What waste do I see? -> Why does it happen? -> Why is it a problem? -> What should we do? -> What will I do? 先发现问题，再解释原因和影响，最后提出具体计划，让建议真正能够落实到日常生活中。 学科网（北京）股份有限公司 $