资源简介 科普版英语七年级下册单元话题作文UNIT 8 Our Blue PlanetTopic 1: Saving Every Drop of Water (节约每一滴水)【题目要求】本单元的核心话题是“我们的蓝色星球 (Our Blue Planet)”,重点探讨了保护水资源的重要性。本单元的写作任务是“写一篇关于节水的文章 (Writing about saving water)”。请你以“Saving Every Drop of Water”为题,为学校英文报写一篇短文,呼吁大家节约用水。要点:1. 提出问题:我们需要水,但地球上的水并不充足 (not enough water on the earth);2. 家庭节水建议:- 刷牙时关掉水龙头 (turn off the tap);- 洗淋浴而不是盆浴 (take a shower, not a bath);3. 户外节水建议:下雨时收集雨水 (collect water / rainwater) 等;4. 总结呼吁:从点滴做起,节约每一滴水。要求:1. 必须包括以上所有要点,并可适当发挥;2. 正确使用本单元的核心语法:祈使句 (Imperative sentences) 给出建议;3. 词数80词左右。【写作提示】亮点词汇:save water (节约用水), turn off the tap (关掉水龙头), take a shower (洗淋浴), collect (收集), every drop (每一滴), start with little things (从一点一滴做起)。语法及句型:1. 引入话题:We all need water, but there isn't enough water on the earth.2. 运用祈使句:Turn off the tap when brushing your teeth. / Don't use the washing machine for just a few dirty clothes.3. 总结倡议:Let's save every drop of water!【学生作答区】【必背范文】Saving Every Drop of WaterWater is very important. We all need water to live, but there isn't enough water on the earth. So, we need to save water.You can start with little things to save water at home. For example, turn off the tap when brushing your teeth. Don't use the washing machine for just a few dirty clothes. And please take a shower, not a bath. You can also save water outside your home. You can collect rainwater to water the flowers.Every drop counts. Let's take action right now and save every drop of water.【题目解析】[总体分析]① 题材:本文是一篇关于环境保护的倡议书/说明文。② 时态:全文以“一般现在时”为主。③ 提示:本题深度契合科普版七下 Unit 8 Reading for Writing 模块的写作任务,直接采用了课本原汁原味的语料,考查学生梳理环保建议并转化为文字的能力。[写作步骤]第一步:点明主旨,虽然我们需要水,但地球上淡水不足,因此需要节约用水;第二步:分室内和室外两方面给出具体的节水建议。室内:关水龙头、别为了几件衣服开洗衣机、洗淋浴;室外:收集雨水浇花;第三步:总结全文,呼吁每一滴水都很重要,大家立刻采取行动。[亮点词汇]① start with little things 从小事做起 (课文原句复现)② turn off the tap 关掉水龙头③ Every drop counts 每一滴水都重要 / 滴滴皆辛苦[高分句型]① Turn off the tap when brushing your teeth. / Don't use the washing machine... (准确连贯地运用了本单元核心语法:祈使句的肯定和否定形式)② You can start with little things to save water at home. (动词不定式作目的状语,表达清晰)Topic 2: The Importance of Water (水的重要性)【题目要求】本单元的核心问题是“为什么水很重要? (Why is water important )”。学校英语角正在举办以“水的重要性”为主题的演讲比赛。请你根据本单元所学知识,以“The Importance of Water”为题写一篇演讲稿,向同学们介绍水资源的重要性。要点:1. 演讲开场:水无处不在 (everywhere),它在地下、海洋和天空中;2. 水的作用:动植物需要水生长,我们在生活中每天都需要喝水、用水来做饭和清洗等;3. 水的危机:地球被称为蓝色的星球,但我们只能利用大约 1% (only use about 1%) 的水,其余都是海水或冰 (sea water or ice);4. 总结:水极其珍贵,我们必须保护水资源,不污染水源。要求:1. 必须包括以上所有要点,并可适当发挥;2. 恰当运用大数字的表达法 (Numbers);3. 词数80-100词左右。【写作提示】亮点词汇:everywhere (到处), in the sky (在天空中), as we all know (众所周知), important (重要的), the rest (其余的), blue planet (蓝色星球)。语法及句型:1. 介绍分布:There is water everywhere. It's under the ground, in the ocean and in the sky.2. 强调重要性:As we all know, water is very important to us. / It is important for us to...3. 提出危机:We can only use about 1% of the water on the earth. The rest is all sea water or ice.【学生作答区】【必背范文】The Importance of WaterHello, everyone! Today I want to talk about the importance of water. There is water everywhere. It's under the ground, in the ocean and in the sky.As we all know, water is very important to us. Plants and animals need water to grow. We need to drink water every day and use a lot of water to cook or wash in our life. The earth is called a blue planet because it is full of water. But we can only use about 1% of the water on the earth. The rest is all sea water or ice.So, clean water is very precious. We must keep our rivers clean and protect our water.【题目解析】[总体分析]① 题材:本文是一篇关于“水的重要性”的演讲稿。② 时态:全文以“一般现在时”为主。③ 提示:本题立足于 Unit 8 的核心问题及 Function 板块 "Let's save water" 的对话内容。考查学生对课本原句的内化以及提炼整合信息的能力。[写作步骤]第一步:用演讲稿开场白,直接引出主题,说明水存在于地下、海洋和天空,无处不在;第二步:详细论述水的重要性(动植物生长需要水,人类生活离不开水)。接着通过数据对比(1% 的可用淡水 vs 剩余的海水和冰)凸显水资源的稀缺性;第三步:总结陈词,水极其珍贵(precious),呼吁大家保持河流清洁并保护水资源。[亮点词汇]① As we all know 众所周知② full of 充满③ precious 宝贵的 / 珍贵的[高分句型]① The earth is called a blue planet because it is full of water. (使用了被动语态以及 because 引导的原因状语从句)② But we can only use about 1% of the water on the earth. The rest is all sea water or ice. (精准复现课文高频经典句式,通过强烈的转折引出保护水资源的紧迫性)Topic 3: Protecting Our Blue Planet (保护我们的蓝色星球 / 环保倡议书)【题目要求】本单元最后的 Project 任务是“为世界特殊节日制作海报 (Making a poster for a special day of the world)”。假设下周是“世界森林日 (World Forest Day)”或“世界环境日”,学校环保社团要向全校发出倡议。请你以“Protecting Our Blue Planet”为主题,写一份环保倡议书。要点:1. 提出背景:地球是我们美丽的蓝色家园,但现在它正面临许多问题(如:水污染、人们砍伐太多树木 cut down trees 等);2. 环保意义:为什么保护森林和地球很重要?(如:树木为动植物提供家园 provide home for...,保持空气清新 keep the air clean and fresh);3. 行动建议:- 节约用水,不要往河里扔垃圾 (Don't throw waste into...);- 多种树,绿色出行;4. 呼吁:加入我们,一起做出改变 (make a difference)。要求:1. 包含以上所有要点,并可适当发挥;2. 大量运用 祈使句 (Imperative sentences) 表达指令与倡议;3. 词数80-100词左右。【写作提示】亮点词汇:protect (保护), pollution (污染), provide home for (为……提供家园), cut down (砍伐), fresh (清新的), make a difference (产生影响/带来改变)。语法及句型:1. 提出问题:The earth is our home, but it is in danger now.2. 解释原因:Forests are important because they provide home for plants and animals and keep the air clean.3. 祈使句倡议:Don't throw waste into the rivers. Plant more trees.4. 发出号召:Join me and let's make a difference together.【学生作答区】【必背范文】Protecting Our Blue PlanetDear friends,The earth is our home. It is a beautiful blue planet. But now it is in danger. There is water pollution and people cut down too many trees. We must do something to protect it.Forests and water are very important. Forests provide homes for plants and animals, and they keep the air clean and fresh. To protect our planet, what should we do First, please save every drop of water. Turn off the tap when you don't use it. Second, don't throw waste into lakes or rivers. Third, plant more trees.Join us! Let's take action right now and make a difference together!【题目解析】[总体分析]① 题材:本文是一篇环保题材的倡议书。② 时态:全文以“一般现在时”为主。③ 提示:本题结合 Unit 8 Project "Making a poster for a special day of the world" 和书本附录注释,将水资源保护与森林保护融为一体,考查学生就环保话题进行全面输出的能力。[写作步骤]第一步:使用称呼语,指出地球面临的危机(水污染、过度砍伐);第二步:说明森林的重要性(为动植物提供家园、保持空气清新),并用 First, Second, Third 提出三条具体的环保措施,广泛使用祈使句(Turn off..., don't throw..., plant...);第三步:使用课本重点短语 make a difference 发出强有力的结语号召。[亮点词汇]① in danger 处于危险之中② keep the air clean and fresh 保持空气清新 (项目任务原词)③ make a difference 起作用 / 产生影响 (单元重点短语)[高分句型]① Forests provide homes for plants and animals, and they keep the air clean and fresh. (使用了 keep+宾语+形容词宾补的结构,表达地道)② Turn off the tap... don't throw waste... plant more trees. (密集使用祈使句的肯定句与否定句形式,增强了倡议书的号召力和气势)科普版英语七年级下册单元话题作文UNIT 8 Our Blue PlanetTopic 1: Saving Every Drop of Water (节约每一滴水)【题目要求】本单元的核心话题是“我们的蓝色星球 (Our Blue Planet)”,重点探讨了保护水资源的重要性。本单元的写作任务是“写一篇关于节水的文章 (Writing about saving water)”。请你以“Saving Every Drop of Water”为题,为学校英文报写一篇短文,呼吁大家节约用水。要点:1. 提出问题:我们需要水,但地球上的水并不充足 (not enough water on the earth);2. 家庭节水建议:- 刷牙时关掉水龙头 (turn off the tap);- 洗淋浴而不是盆浴 (take a shower, not a bath);3. 户外节水建议:下雨时收集雨水 (collect water / rainwater) 等;4. 总结呼吁:从点滴做起,节约每一滴水。要求:1. 必须包括以上所有要点,并可适当发挥;2. 正确使用本单元的核心语法:祈使句 (Imperative sentences) 给出建议;3. 词数80词左右。【写作提示】亮点词汇:save water (节约用水), turn off the tap (关掉水龙头), take a shower (洗淋浴), collect (收集), every drop (每一滴), start with little things (从一点一滴做起)。语法及句型:1. 引入话题:We all need water, but there isn't enough water on the earth.2. 运用祈使句:Turn off the tap when brushing your teeth. / Don't use the washing machine for just a few dirty clothes.3. 总结倡议:Let's save every drop of water!【学生作答区】Topic 2: The Importance of Water (水的重要性)【题目要求】本单元的核心问题是“为什么水很重要? (Why is water important )”。学校英语角正在举办以“水的重要性”为主题的演讲比赛。请你根据本单元所学知识,以“The Importance of Water”为题写一篇演讲稿,向同学们介绍水资源的重要性。要点:1. 演讲开场:水无处不在 (everywhere),它在地下、海洋和天空中;2. 水的作用:动植物需要水生长,我们在生活中每天都需要喝水、用水来做饭和清洗等;3. 水的危机:地球被称为蓝色的星球,但我们只能利用大约 1% (only use about 1%) 的水,其余都是海水或冰 (sea water or ice);4. 总结:水极其珍贵,我们必须保护水资源,不污染水源。要求:1. 必须包括以上所有要点,并可适当发挥;2. 恰当运用大数字的表达法 (Numbers);3. 词数80-100词左右。【写作提示】亮点词汇:everywhere (到处), in the sky (在天空中), as we all know (众所周知), important (重要的), the rest (其余的), blue planet (蓝色星球)。语法及句型:1. 介绍分布:There is water everywhere. It's under the ground, in the ocean and in the sky.2. 强调重要性:As we all know, water is very important to us. / It is important for us to...3. 提出危机:We can only use about 1% of the water on the earth. The rest is all sea water or ice.【学生作答区】Topic 3: Protecting Our Blue Planet (保护我们的蓝色星球 / 环保倡议书)【题目要求】本单元最后的 Project 任务是“为世界特殊节日制作海报 (Making a poster for a special day of the world)”。假设下周是“世界森林日 (World Forest Day)”或“世界环境日”,学校环保社团要向全校发出倡议。请你以“Protecting Our Blue Planet”为主题,写一份环保倡议书。要点:1. 提出背景:地球是我们美丽的蓝色家园,但现在它正面临许多问题(如:水污染、人们砍伐太多树木 cut down trees 等);2. 环保意义:为什么保护森林和地球很重要?(如:树木为动植物提供家园 provide home for...,保持空气清新 keep the air clean and fresh);3. 行动建议:- 节约用水,不要往河里扔垃圾 (Don't throw waste into...);- 多种树,绿色出行;4. 呼吁:加入我们,一起做出改变 (make a difference)。要求:1. 包含以上所有要点,并可适当发挥;2. 大量运用 祈使句 (Imperative sentences) 表达指令与倡议;3. 词数80-100词左右。【写作提示】亮点词汇:protect (保护), pollution (污染), provide home for (为……提供家园), cut down (砍伐), fresh (清新的), make a difference (产生影响/带来改变)。语法及句型:1. 提出问题:The earth is our home, but it is in danger now.2. 解释原因:Forests are important because they provide home for plants and animals and keep the air clean.3. 祈使句倡议:Don't throw waste into the rivers. Plant more trees.4. 发出号召:Join me and let's make a difference together.【学生作答区】 展开更多...... 收起↑ 资源列表 科普版英语七年级下册单元话题作文 UNIT 8 Our Blue Planet(原卷版).docx 科普版英语七年级下册单元话题作文 UNIT 8 Our Blue Planet(解析版).docx