内容正文:
高频话题11:世界与环境
七年级上学期同步写作课讲义(通用版)
⭐话题解读⭐
本专题主要围绕“自然生态:世界与环境”,深度探索森林、海洋等自然生态系统的运行奥秘,从气候变化、物种锐减等现象切入,科学剖析环境变化的内在成因与深远影响,以详实案例唤起共鸣,呼吁人们重视生态保护,携手守护地球美好家园。 文体以说明文为主。学生在写作中具体做到以下几点:
写作能力目标:
1.词汇与语法运用:能准确运用丰富的词汇和多样的语法结构,清晰、准确地表达观点,避免常见的词汇和语法错误。
2.合理组织文章结构,使内容层次分明,逻辑连贯,包括开头引人入胜、中间论述有条理、结尾总结有力。
3.根据不同的写作任务和体裁,运用恰当的语言风格和表达方式,如正式、半正式或非正式,以有效传达信息和情感。
⭐写作任务⭐
任务1-记叙文
描述一次探索自然的经历(如参观植物园、郊外徒步),需包含时间、地点、过程及对生态环境的新发现或感悟,词数80-100。
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【审题指导】
1.文本特点:以个人经历为核心,通过时间顺序和细节描写展现自然探索过程,强调故事性和情感表达。
2.要求:明确写出时间、地点、过程,融入对生态环境的感悟,词数80-100。
3.风格:语言自然生动,多用感官描写(如see, hear, feel)增强画面感,口语化表达贴近生活。
4.人称和时态:第一人称(I/We)叙述,以一般过去时为主,描述经历和感悟。
【写作框架】
1.开头:交代时间、地点和人物(如Last Sunday, I went...)
2.中间:按顺序描述过程,加入细节(如saw colorful flowers, heard birds singing)
3.结尾:总结感悟,点明保护自然的主题
【参考范文】
Last Sunday, I went on a hike in the countryside with my friends. We arrived at a beautiful forest area. Along the way, we saw colorful flowers and heard the birds singing. We also found a small stream with clear water. It was amazing to see the natural scenery. I realized that nature is full of beauty and we should protect it, or we may lose these wonderful things.
任务2-说明文
介绍一种濒危动物(如熊猫、北极熊),说明其生活习性、濒危原因,并呼吁保护环境,词数90-110。
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:客观介绍濒危动物的信息,包含生活习性、濒危原因,需用科学严谨的语言传递知识。
2.要求:说明熊猫或北极熊等动物的习性、濒危原因,提出保护呼吁,词数90-110。
3.风格:正式、简洁,使用事实性语句,避免主观情感,逻辑清晰。
4.人称和时态:第三人称(It/They)描述动物,一般现在时陈述客观事实。
【写作框架】
1.开头:点明说明对象(如Pandas are endangered animals)
2.中间:分点说明习性(如live in.../feed on...)和濒危原因(如habitat destruction)
3.结尾:提出保护措施和呼吁
【参考范文】
Pandas are one of the most endangered animals in the world. They mainly live in the mountain forests of southwest China and feed on bamboo, spending 14 - 16 hours eating every day. They are usually solitary and are good at climbing. However, pandas are facing many threats, such as habitat destruction due to deforestation and climate change. We should take action to protect their habitats and raise public awareness, or we may lose these lovely animals.
任务3-议论文
讨论“为什么保护环境对我们很重要”,需提出至少两个理由(如保护生物多样性、改善空气质量)并给出个人建议,词数100-120。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:围绕“保护环境的重要性”展开论述,需提出理由并给出建议,注重逻辑性和说服力。
2.要求:至少两个理由(如生物多样性、空气质量),给出个人建议,词数100-120。
3.风格:正式,使用连接词(Firstly, Secondly)增强条理,语言理性客观。
4.人称和时态:第一、三人称结合(We/It/They),一般现在时阐述观点。
【写作框架】
1.开头:提出论点(Protecting the environment is important)
2.中间:用Firstly/Secondly分点阐述理由
3.结尾:给出具体建议(如reduce waste, plant trees),呼吁行动
【参考范文】
Protecting the environment is of great importance to us. Firstly, it helps maintain biodiversity. Various species live on the earth, and they are all interconnected. Protecting the environment means protecting these species. Secondly, it can improve air quality. With less pollution, we can breathe fresh air and stay healthy. We can do something to help, like reducing waste, using reusable bags, and planting more trees. Let's work together to create a better environment.
任务4-书信/邮件
给朋友写一封信,分享你在环保活动中的见闻(如植树、垃圾分类宣传),描述活动内容及你的感受,词数80-100。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:以书信形式向朋友分享个人经历,注重交流感和情感传递,内容围绕环保活动展开。
2.要求:描述环保活动(如植树、垃圾分类宣传)的过程,分享个人感受,符合书信格式,词数80 - 100。
3.风格:口语化、亲切自然,使用日常表达和感叹句增强感染力,可适当使用缩写(I’m, don’t)。
4.人称和时态:第一人称(I)叙述经历,一般过去时描述活动过程,一般现在时表达感受。
【写作框架】
1.开头问候:Dear + 朋友名字,表达写信目的(如 I’m excited to share...)
2.中间主体:按时间顺序描述活动过程、细节,穿插个人感受
3.结尾互动:询问对方经历,表达期待回信(如 Write back soon!)
4.署名:Love/ Best wishes + 名字
【参考范文】
Dear Lucy,
I’m excited to share my experience at the school’s tree - planting activity last Saturday! We gathered at City Park early in the morning. Volunteers taught us how to dig holes, plant saplings, and water them. After hours of hard work, we planted over 50 trees! It was tiring but meaningful. I realized every small action helps the earth. Have you joined any eco - activities?
Write back soon!
Love,
Lily
任务5-海报文案
为校园环保主题活动设计英文宣传海报,需包含活动目的、时间、地点及呼吁参与的口号,语言简洁生动,词数50-70。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:为校园环保活动设计宣传海报,内容简洁醒目,突出关键信息,吸引读者参与。
2.要求:明确写出活动目的、时间、地点,搭配有号召力的口号,语言精炼,词数50 - 70。
3.风格:简洁有力,多用短句、感叹句和大写字母强调重点,适当使用符号(!)增强视觉冲击力。
4.人称和时态:第二人称(You)直接呼吁参与,一般现在时陈述活动信息。
【写作框架】
1.标题:用醒目短语点明主题(如 Save Our Planet!)
2.活动信息:分点列出时间(Time)、地点(Place)、活动内容
3.呼吁口号:用简洁语句号召行动(如 Let’s go green together!)
【参考范文】
Save Our Planet!
Join our school’s Recycling Day!
Time: 2:00 - 4:00 p.m., May 20
Place: School playground
Learn to recycle, make crafts from waste, and win prizes!
Let’s go green together!
⭐素材宝库⭐
词汇积累
※自然景观
mountain(山脉)forest(森林)river(河流)lake(湖泊)ocean(海洋)desert(沙漠)valley(山谷)plain(平原)waterfall(瀑布)canyon(峡谷)
※动植物
tree(树)flower(花)grass(草)bird(鸟)fish(鱼)panda(熊猫)tiger(老虎)elephant(大象)bee(蜜蜂)snake(蛇)
※天气与气候
sun(太阳)cloud(云)rain(雨)snow(雪)wind(风)storm(暴风雨)hurricane(飓风)climate(气候)season(季节)temperature(温度)
※生态环境问题
pollution(污染)waste(废物)garbage(垃圾)deforestation(森林砍伐)desertification(沙漠化)global warming(全球变暖)extinction(灭绝)acid rain(酸雨)ozone depletion(臭氧层损耗)habitat destruction(栖息地破坏)
※环保行动
recycle(回收利用)reduce(减少)reuse(重复使用)conserve(保护)plant trees(植树)clean up(清理)save energy(节约能源)use renewable energy(使用可再生能源)protect wildlife(保护野生动物)
raise awareness(提高意识)
※环保设施与物品
recycling bin(回收箱)compost bin(堆肥箱)solar panel(太阳能板)wind turbine(风力涡轮机)water filter(滤水器)reusable bag(环保袋)biodegradable product(可生物降解产品)energy - saving bulb(节能灯泡)air purifier(空气净化器)water - saving device(节水装置)
句型积累
※开头句型
The natural world is a precious gift to humanity, providing us with clean air, water, and countless resources.
自然世界是人类珍贵的礼物,为我们提供清新的空气、水源和无数资源。
Nowadays, environmental issues such as climate change and pollution have become global concerns.
如今,气候变化和污染等环境问题已成为全球关注的焦点。
※提出问题
Have you ever wondered how human activities are affecting the delicate balance of our ecosystem?
你是否想过人类活动如何影响生态系统的微妙平衡?
It’s hard to ignore the fact that our planet is facing serious environmental challenges.
我们无法忽视地球正面临严峻环境挑战这一事实。
※引发兴趣
Imagine a world without colorful forests, singing birds, or clear rivers. This could be our future if we don’t act now.
想象一个没有多彩森林、啁啾鸟鸣和清澈河流的世界。如果我们不立即行动,这可能成为我们的未来。
※中间论述句型
Deforestation destroys habitats, leaving many animals homeless and disrupting the food chain.
森林砍伐破坏栖息地,使许多动物无家可归,扰乱食物链。
Plastic pollution in oceans endangers marine life, with turtles and seabirds often mistaking trash for food.
海洋中的塑料污染威胁海洋生物,海龟和海鸟常误食垃圾。
※分析原因
One of the main causes of air pollution is the excessive use of fossil fuels in cars and factories.
空气污染的主要原因之一是汽车和工厂过度使用化石燃料。
Rising temperatures are mainly due to the increase in greenhouse gas emissions.
气温上升主要归因于温室气体排放的增加。
※列举措施与建议
We can reduce waste by recycling paper, plastic, and glass instead of throwing them away.
我们可以通过回收纸张、塑料和玻璃减少垃圾,而不是直接丢弃。
Governments should encourage the use of renewable energy sources like solar and wind power.
政府应鼓励使用太阳能、风能等可再生能源。
※结尾句型
In conclusion, protecting the environment is not just a choice—it’s our responsibility to safeguard the planet for future generations.
总之,保护环境不仅是一种选择,更是我们为子孙后代守护地球的责任。
Let’s take action today, no matter how small, to create a greener and healthier world.
让我们从今天开始行动,无论多么微小,共同创造一个更绿色、更健康的世界。
※展望未来
With collective efforts, we can reverse environmental damage and restore the beauty of nature.
通过共同努力,我们可以扭转环境破坏,恢复自然之美。
If everyone plays their part, there’s hope for a sustainable future where humans and nature coexist harmoniously.
如果每个人都尽一份力,人类与自然和谐共处的可持续未来就有希望。
※强调重要性
Remember: small steps matter. Every action counts when it comes to protecting our planet.
记住:微小的行动也有意义。保护地球,每一份努力都至关重要。
The future of our planet depends on what we do now. Let’s not wait any longer.
地球的未来取决于我们当下的行动。让我们不再等待。
谚语积累
Without green, life has no hope.——没有绿色,生命就没有希望。
Protecting the environment means protecting oneself.——保护环境就是保护自己。
It is everyone's responsibility to protect the environment.——保护环境,人人有责。
Man treats nature kindly, that is, he treats himself kindly.——人类善待自然,就是善待自己。
Green mountains and clear waters are mountains of gold and silver.——绿水青山就是金山银山。
April showers bring may flowers.——四月雨带来五月花。
Nature abhors a vacuum.——自然厌恶真空(意为空无一物的空间往往会很快被其他事物或力量填满)。
Save water, save life.——节约用水,拯救生命。
Plant a tree, grow a hope.——种一棵树,孕育一个希望。
Reconstruct harmony with nature and reconstruct the old with the earth.——与自然重建和谐,与地球重修旧好。
写作模板一;记叙文
On ______ (具体时间), I went to ______ (地点) with ______. I was excited because I’d always wanted to explore nature.
As soon as we arrived, I saw ______ (自然景观,如green mountains/colorful flowers). We ______ (活动过程,如walked along the path/took photos of birds). I was amazed by ______ (细节,如the clear stream/the singing insects).
This trip made me realize that ______ (对生态的感悟,如nature is precious/we must protect it). I hope more people can ______ (呼吁行动,如visit nature and care for it).
写作模板二:说明文
______ (濒危动物,如Pandas) are one of the most famous endangered animals. They mainly live in ______ (栖息地,如the forests of China) and feed on ______ (食物,如bamboo). These animals are facing danger because ______ (原因,如humans cut down trees/ climate is changing). To save them, we should ______ (措施,如protect their homes/reduce pollution). Let’s work together to ______ (呼吁,如keep them alive)!
写作模板三:议论文
Protecting the environment is important for many reasons. First, it helps ______ (理由1,如keep animals and plants safe). If we pollute the earth, ______ (后果,如many species will die). Second, clean environment can ______ (理由2,如improve our health). To make a difference, we can ______ (建议,如recycle waste/plant more trees). Let’s take action now to ______ (总结,如save our planet)!
⭐写作拓展⭐
考情分析
近三年考情分析
年份
卷区
话题
命题形式
2024年
云南
要求考生论述低碳生活的重要性
提纲类
天津
“低碳校园从我做起”
演讲类
2023年
北京
“绿色北京”
提纲类
2022年
西藏
阐述海洋的重要性并发出保护海洋的倡议
倡议书
贵州
2022年冬奥会“智慧场馆和智慧服务
提纲类
变式提升训练
(1)
【2023年·南昌初一上期中】假设你是李辉,你即将参加学校英语社团组织的以“保护地球”为主题的征文活动,请你根据提示写一篇征文,内容包括:
1.简介地球的重要性;
2.初中生保护地球的具体措施;
3.提出倡议。
4.注意:80-100词左右,不得出现真实的人名。
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【例文】
Dear teachers and classmates,
The earth is our only home, which provides us with air, water and food. However, it is facing serious environmental problems now, like air pollution and water pollution.
As middle - school students, we can do a lot to protect the earth. We should plant more trees to make the air cleaner. Also, we ought to sort garbage so that it can be recycled. What's more, we can save water and electricity in our daily life.
Let's take action now. Protecting the earth is protecting ourselves.
[总体分析]
①题材:说明文。主要说明地球面临的环境问题以及中学生可以采取的环保措施。
②时态:以一般现在时为主,介绍地球现状和环保措施。
③提示:需围绕世界与环境相关话题,明确中学生在环保中的角色和具体行动 。
[写作步骤]
第一步,点明主题,指出地球是我们的家园,如今正面临严重的环境问题。
第二步,详细阐述中学生可以采取的环保行动,如种树、垃圾分类、节约水电等,并说明这些行动对保护环境的作用。
第三步,总结强调每个人的行动对保护地球的重要性,呼吁大家共同努力。
[亮点词汇]
①take action(采取行动)
②deal with(处理)
③play a part in(参与;在……中起作用)
[高分句型]
①The earth is our only home, which provides us with air, water and food.(which引导非限制性定语从句,对地球的重要性进行补充说明)
(2)
【2024年·福建仁爱·七年级下册·期末】某英文网站正在开展“创建绿色生活”的征文活动。请你以“Live A Green Life”为题,谈谈你的具体行动和感受。
提示词语:sort garbage,reuse,ride to school,environmental protection。
提示问题:What do you usually do to live a green life?Why do you think it's important to live a green life?
要求:不少于70词,文中已给出内容不计入总词数,不要写出姓名和校名。要点:
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【例文】
Live A Green Life
As we all know, the earth is our home. We should do our best to protect it. Protecting the environment is so important that everyone should take action. Here's how I live a green life.
First, I always sort garbage into different bins. Second, I reuse things like water bottles and shopping bags. Also, I ride to school instead of taking cars to reduce pollution. These simple habits make me feel proud to help with environmental protection.
If everyone does their part, our planet will become cleaner and healthier. Let's go green together!
[总体分析]
①题材:记叙文。通过描述自己的绿色生活方式,体现对环保的实践和感悟。
②时态:以一般现在时为主,描述日常的绿色生活行为。
③提示:要结合自身实际,讲述如何在日常生活中践行绿色生活,以及这种生活方式带来的感受。
[写作步骤]
第一步,点明主题,指出地球是我们的家园,绿色生活很重要。
第二步,具体描述自己在日常生活中的绿色生活方式,如分类垃圾、重复利用物品、骑车上学等,并分享自己的感受和体会。
第三步,总结绿色生活的意义,呼吁大家一起行动起来,共同保护环境。
[亮点词汇]
①sort out(分类)
②reuse(重复使用)
③instead of(代替)
[高分句型]
①I think it's our duty to live a green life.(it作形式主语,真正的主语是后面的不定式短语,使句子结构更清晰)
(3)
【2023年·中考·甘肃】假设你是李辉。你校英语报“Protect the Environment”专栏面向全校学生征集主题海报及宣传稿,需要用英语向大家宣讲环保的意义及作为中学生怎样保护环境。请你根据以下海报提示,以“Save the Earth: Let’s Do Our Part!”为题,用英语给专栏写一篇稿件。
要求:
1. 包括提示中所有的写作要点;
2. 条理清楚,行文连贯,可适当发挥;
3. 稿件中不能出现真实的人名和地名等信息;
4. 词数80左右。题目和开头已给出,不计入总词数。
Save the Earth: Let’s Do Our Part!
The earth is the only home for everyone on it. It’s crying for our help now.
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【例文】
Save the Earth: Let’s Do Our Part!
The earth is the only home for everyone on it. It’s crying for our help now.
As middle - school students, we can do a lot to save the earth. We should plant more trees because trees can clean the air. We should also sort the garbage. Recycling waste paper and plastic can save a lot of resources. Moreover, we can use both sides of the paper and turn off the lights when leaving the room.
In a word, every small action counts. Let’s take action to protect our earth right now.
【范文分析】
①题材:说明文。说明地球面临的问题以及中学生应如何通过实际行动保护环境。
②时态:一般现在时,用于陈述事实和提出建议。
③提示:围绕中学生为保护环境可以做的事情展开,需具体、可行。
[写作步骤]
第一步,点明地球需要我们的帮助,强调保护环境的紧迫性。
第二步,详细列举中学生能够采取的环保行动,如种树、垃圾分类、节约纸张和用电等,并说明这些行动的益处。
第三步,总结行动的重要性,呼吁大家共同保护地球,从自身做起,从小事做起。
[亮点词汇]
①be in great danger(处于极大危险中)
②cut down on(减少)
[高分句型]
①We should plant more trees because they can not only make the air fresh but also beautify the environment.(not only...but also...连接两个并列的谓语,强调种树的多重作用)
(4)
【2022年·高考·北京】假设你是红星中学高三学生李华。你的英国好友Jim正在策划一次以“绿色北京”为主题的社团活动,他发来邮件询问你的建议。请你用英文给他回复,内容包括:
1.活动形式;
2.活动内容。
要求:
1. 字数100词左右;
2. 可适当发挥,以使行文连贯。
3.文中不得出现真实姓名、校名和地名。
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【例文】
Dear Jim,
I'm glad to hear that you're planning a club activity with the theme of "Green Beijing". Here are some suggestions.
For the activity form, you can organize an outdoor environmental - protection volunteer activity, such as a park - cleaning activity or a tree - planting activity. This can let members experience environmental protection firsthand.
As for the activity content, you can first introduce the current environmental situation of Beijing to the members, and then divide them into groups to carry out specific tasks. After the activity, hold a sharing session, allowing everyone to share their feelings and experiences.
I hope these suggestions will be helpful to you.
Best regards,
[总体分析]
①题材:应用文(书信)。主要是针对对方的活动计划给出关于环保活动的建议。
②时态:一般将来时和一般现在时结合。。
③提示:要根据对方的需求,给出具体、合理且具有可操作性的环保活动建议 。
[写作步骤]
第一步,开头表明很高兴得知对方的活动计划,引出下文的建议。
第二步,分别从活动形式和活动内容两方面给出详细建议。活动形式上建议开展户外志愿活动,活动内容包括介绍环境状况、分组执行任务、分享感受等。
第三步,结尾表达对活动成功的祝愿,希望建议对对方有所帮助。
[亮点词汇]
①carry out(开展;执行)
②in groups(分组)
③share...with...(与……分享)
[高分句型]
①I suggest that you carry out some outdoor volunteer activities, which can let more people know about environmental protection.(that引导宾语从句;which引导非限制性定语从句,对先行词“outdoor volunteer activities”进行补充说明)
(5)
世界环境日(World Environment Day)是每年的6月5日,是全球提高环境意识的重要平台。2025年世界环境日主题可能聚焦气候适应力、生态系统恢复、塑料污染或绿色创新等关键环境挑战。请以“My Planet, My Responsibility”为题写一篇作文,谈谈个人行动如何能共同拯救地球。
要求:80-100词,可参考以下要点:
1.简述地球面临的环境问题;
2.列举个人可以采取的环保行动;
3.呼吁大家承担责任,保护地球。
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【例文】
My Planet, My Responsibility
The earth is facing many environmental problems, such as air pollution, water pollution and deforestation. These problems not only affect our daily lives but also threaten the future of all living things.
As a middle - school student, I can do my part. I always sort garbage to reduce pollution. I ride a bike to school instead of taking a car, which can cut down on carbon emissions. I also save water by turning off the tap when I don't need it.
Every small step counts. Let's take on the responsibility and work together to save our planet.
[总体分析]
①题材:说明文。阐述地球面临的环境问题、个人的环保行动以及呼吁大家共同保护地球。
②时态:一般现在时,描述环境现状和个人行动。
③提示:紧密结合当前的环境问题,突出个人行动的重要性和呼吁的必要性。
[写作步骤]
第一步,点明地球面临的各种环境问题,如污染、气候变化等,并说明这些问题对人类和其他生物的影响。
第二步,具体介绍自己为保护环境所采取的行动,如节约能源、减少使用一次性物品等。
第三步,总结强调每个人的行动都很重要,呼吁大家一起努力保护地球,为子孙后代创造一个美好的未来。
[亮点词汇]
①as a result(结果)
②take measures(采取措施)
③make a difference(有影响;起作用)
[高分句型]
①These problems, which are getting more and more serious, have a great impact on our daily lives.(which引导非限制性定语从句,对“These problems”进行补充说明)
(6)
随着环境问题日益严峻,环境保护的重要性愈发凸显。请以“The Importance of Environmental Protection”为题写一篇短文,表达为什么保护环境对未来至关重要,并提供支持你观点的例子。
要求:120-180词,可从环境对健康、经济、生物多样性等方面的影响展开论述。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【例文】
The Importance of Environmental Protection
Environmental protection is of great importance to our future. Firstly, a good environment is essential for our health. Clean air and water can reduce the risk of various diseases. Secondly, it is crucial for the economy. For example, tourism depends heavily on a beautiful natural environment. Thirdly, environmental protection helps maintain biodiversity, which is the basis of the stable operation of the ecosystem.
However, now we are facing serious environmental problems like pollution. So we should take action, such as reducing waste, using renewable energy, and protecting forests. Only in this way can we create a sustainable future..
[总体分析]
①题材:议论文。论述环境保护的重要性、面临的问题以及呼吁采取行动创造可持续未来。
②时态:一般现在时,用于阐述观点和说明现状。
③提示:需从多个角度论证环境保护的重要性,结合实际问题提出呼吁。
[写作步骤]
第一步,提出论点,强调环境保护对人类健康、经济发展和生物多样性的重要性。
第二步,分析当前面临的各种环境问题,如森林砍伐、水污染等,并说明这些问题的严重性。
第三步,总结观点,呼吁大家采取行动,共同努力创造一个可持续的未来,强调每个人都可以在保护环境中发挥作用。
[亮点词汇]
①be crucial for(对……至关重要)
②lead to(导致)
③in order to(为了)
[高分句型]
①Only by taking action can we create a sustainable future for ourselves and the next generation.(only + 介词短语位于句首,句子部分倒装,强调采取行动的重要性)
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高频话题11:世界与环境
七年级上学期同步写作课讲义(通用版)
⭐话题解读⭐
本专题主要围绕“自然生态:世界与环境”,深度探索森林、海洋等自然生态系统的运行奥秘,从气候变化、物种锐减等现象切入,科学剖析环境变化的内在成因与深远影响,以详实案例唤起共鸣,呼吁人们重视生态保护,携手守护地球美好家园。 文体以说明文为主。学生在写作中具体做到以下几点:
写作能力目标:
1.词汇与语法运用:能准确运用丰富的词汇和多样的语法结构,清晰、准确地表达观点,避免常见的词汇和语法错误。
2.合理组织文章结构,使内容层次分明,逻辑连贯,包括开头引人入胜、中间论述有条理、结尾总结有力。
3.根据不同的写作任务和体裁,运用恰当的语言风格和表达方式,如正式、半正式或非正式,以有效传达信息和情感。
⭐写作任务⭐
任务1-记叙文
描述一次探索自然的经历(如参观植物园、郊外徒步),需包含时间、地点、过程及对生态环境的新发现或感悟,词数80-100。
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:以个人经历为核心,通过时间顺序和细节描写展现自然探索过程,强调故事性和情感表达。
2.要求:明确写出时间、地点、过程,融入对生态环境的感悟,词数80-100。
3.风格:语言自然生动,多用感官描写(如see, hear, feel)增强画面感,口语化表达贴近生活。
4.人称和时态:第一人称(I/We)叙述,以一般过去时为主,描述经历和感悟。
【写作框架】
1.开头:交代时间、地点和人物(如Last Sunday, I went...)
2.中间:按顺序描述过程,加入细节(如saw colorful flowers, heard birds singing)
3.结尾:总结感悟,点明保护自然的主题
【参考范文】
Last Sunday, I went on a hike in the countryside with my friends. We arrived at a beautiful forest area. Along the way, we saw colorful flowers and heard the birds singing. We also found a small stream with clear water. It was amazing to see the natural scenery. I realized that nature is full of beauty and we should protect it, or we may lose these wonderful things.
任务2-说明文
介绍一种濒危动物(如熊猫、北极熊),说明其生活习性、濒危原因,并呼吁保护环境,词数90-110。
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:客观介绍濒危动物的信息,包含生活习性、濒危原因,需用科学严谨的语言传递知识。
2.要求:说明熊猫或北极熊等动物的习性、濒危原因,提出保护呼吁,词数90-110。
3.风格:正式、简洁,使用事实性语句,避免主观情感,逻辑清晰。
4.人称和时态:第三人称(It/They)描述动物,一般现在时陈述客观事实。
【写作框架】
1.开头:点明说明对象(如Pandas are endangered animals)
2.中间:分点说明习性(如live in.../feed on...)和濒危原因(如habitat destruction)
3.结尾:提出保护措施和呼吁
【参考范文】
Pandas are one of the most endangered animals in the world. They mainly live in the mountain forests of southwest China and feed on bamboo, spending 14 - 16 hours eating every day. They are usually solitary and are good at climbing. However, pandas are facing many threats, such as habitat destruction due to deforestation and climate change. We should take action to protect their habitats and raise public awareness, or we may lose these lovely animals.
任务3-议论文
讨论“为什么保护环境对我们很重要”,需提出至少两个理由(如保护生物多样性、改善空气质量)并给出个人建议,词数100-120。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:围绕“保护环境的重要性”展开论述,需提出理由并给出建议,注重逻辑性和说服力。
2.要求:至少两个理由(如生物多样性、空气质量),给出个人建议,词数100-120。
3.风格:正式,使用连接词(Firstly, Secondly)增强条理,语言理性客观。
4.人称和时态:第一、三人称结合(We/It/They),一般现在时阐述观点。
【写作框架】
1.开头:提出论点(Protecting the environment is important)
2.中间:用Firstly/Secondly分点阐述理由
3.结尾:给出具体建议(如reduce waste, plant trees),呼吁行动
【参考范文】
Protecting the environment is of great importance to us. Firstly, it helps maintain biodiversity. Various species live on the earth, and they are all interconnected. Protecting the environment means protecting these species. Secondly, it can improve air quality. With less pollution, we can breathe fresh air and stay healthy. We can do something to help, like reducing waste, using reusable bags, and planting more trees. Let's work together to create a better environment.
任务4-书信/邮件
给朋友写一封信,分享你在环保活动中的见闻(如植树、垃圾分类宣传),描述活动内容及你的感受,词数80-100。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:以书信形式向朋友分享个人经历,注重交流感和情感传递,内容围绕环保活动展开。
2.要求:描述环保活动(如植树、垃圾分类宣传)的过程,分享个人感受,符合书信格式,词数80 - 100。
3.风格:口语化、亲切自然,使用日常表达和感叹句增强感染力,可适当使用缩写(I’m, don’t)。
4.人称和时态:第一人称(I)叙述经历,一般过去时描述活动过程,一般现在时表达感受。
【写作框架】
1.开头问候:Dear + 朋友名字,表达写信目的(如 I’m excited to share...)
2.中间主体:按时间顺序描述活动过程、细节,穿插个人感受
3.结尾互动:询问对方经历,表达期待回信(如 Write back soon!)
4.署名:Love/ Best wishes + 名字
【参考范文】
Dear Lucy,
I’m excited to share my experience at the school’s tree - planting activity last Saturday! We gathered at City Park early in the morning. Volunteers taught us how to dig holes, plant saplings, and water them. After hours of hard work, we planted over 50 trees! It was tiring but meaningful. I realized every small action helps the earth. Have you joined any eco - activities?
Write back soon!
Love,
Lily
任务5-海报文案
为校园环保主题活动设计英文宣传海报,需包含活动目的、时间、地点及呼吁参与的口号,语言简洁生动,词数50-70。_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【审题指导】
1.文本特点:为校园环保活动设计宣传海报,内容简洁醒目,突出关键信息,吸引读者参与。
2.要求:明确写出活动目的、时间、地点,搭配有号召力的口号,语言精炼,词数50 - 70。
3.风格:简洁有力,多用短句、感叹句和大写字母强调重点,适当使用符号(!)增强视觉冲击力。
4.人称和时态:第二人称(You)直接呼吁参与,一般现在时陈述活动信息。
【写作框架】
1.标题:用醒目短语点明主题(如 Save Our Planet!)
2.活动信息:分点列出时间(Time)、地点(Place)、活动内容
3.呼吁口号:用简洁语句号召行动(如 Let’s go green together!)
【参考范文】
Save Our Planet!
Join our school’s Recycling Day!
Time: 2:00 - 4:00 p.m., May 20
Place: School playground
Learn to recycle, make crafts from waste, and win prizes!
Let’s go green together!
⭐素材宝库⭐
词汇积累
※自然景观
mountain(山脉)forest(森林)river(河流)lake(湖泊)ocean(海洋)desert(沙漠)valley(山谷)plain(平原)waterfall(瀑布)canyon(峡谷)
※动植物
tree(树)flower(花)grass(草)bird(鸟)fish(鱼)panda(熊猫)tiger(老虎)elephant(大象)bee(蜜蜂)snake(蛇)
※天气与气候
sun(太阳)cloud(云)rain(雨)snow(雪)wind(风)storm(暴风雨)hurricane(飓风)climate(气候)season(季节)temperature(温度)
※生态环境问题
pollution(污染)waste(废物)garbage(垃圾)deforestation(森林砍伐)desertification(沙漠化)global warming(全球变暖)extinction(灭绝)acid rain(酸雨)ozone depletion(臭氧层损耗)habitat destruction(栖息地破坏)
※环保行动
recycle(回收利用)reduce(减少)reuse(重复使用)conserve(保护)plant trees(植树)clean up(清理)save energy(节约能源)use renewable energy(使用可再生能源)protect wildlife(保护野生动物)
raise awareness(提高意识)
※环保设施与物品
recycling bin(回收箱)compost bin(堆肥箱)solar panel(太阳能板)wind turbine(风力涡轮机)water filter(滤水器)reusable bag(环保袋)biodegradable product(可生物降解产品)energy - saving bulb(节能灯泡)air purifier(空气净化器)water - saving device(节水装置)
句型积累
※开头句型
The natural world is a precious gift to humanity, providing us with clean air, water, and countless resources.
自然世界是人类珍贵的礼物,为我们提供清新的空气、水源和无数资源。
Nowadays, environmental issues such as climate change and pollution have become global concerns.
如今,气候变化和污染等环境问题已成为全球关注的焦点。
※提出问题
Have you ever wondered how human activities are affecting the delicate balance of our ecosystem?
你是否想过人类活动如何影响生态系统的微妙平衡?
It’s hard to ignore the fact that our planet is facing serious environmental challenges.
我们无法忽视地球正面临严峻环境挑战这一事实。
※引发兴趣
Imagine a world without colorful forests, singing birds, or clear rivers. This could be our future if we don’t act now.
想象一个没有多彩森林、啁啾鸟鸣和清澈河流的世界。如果我们不立即行动,这可能成为我们的未来。
※中间论述句型
Deforestation destroys habitats, leaving many animals homeless and disrupting the food chain.
森林砍伐破坏栖息地,使许多动物无家可归,扰乱食物链。
Plastic pollution in oceans endangers marine life, with turtles and seabirds often mistaking trash for food.
海洋中的塑料污染威胁海洋生物,海龟和海鸟常误食垃圾。
※分析原因
One of the main causes of air pollution is the excessive use of fossil fuels in cars and factories.
空气污染的主要原因之一是汽车和工厂过度使用化石燃料。
Rising temperatures are mainly due to the increase in greenhouse gas emissions.
气温上升主要归因于温室气体排放的增加。
※列举措施与建议
We can reduce waste by recycling paper, plastic, and glass instead of throwing them away.
我们可以通过回收纸张、塑料和玻璃减少垃圾,而不是直接丢弃。
Governments should encourage the use of renewable energy sources like solar and wind power.
政府应鼓励使用太阳能、风能等可再生能源。
※结尾句型
In conclusion, protecting the environment is not just a choice—it’s our responsibility to safeguard the planet for future generations.
总之,保护环境不仅是一种选择,更是我们为子孙后代守护地球的责任。
Let’s take action today, no matter how small, to create a greener and healthier world.
让我们从今天开始行动,无论多么微小,共同创造一个更绿色、更健康的世界。
※展望未来
With collective efforts, we can reverse environmental damage and restore the beauty of nature.
通过共同努力,我们可以扭转环境破坏,恢复自然之美。
If everyone plays their part, there’s hope for a sustainable future where humans and nature coexist harmoniously.
如果每个人都尽一份力,人类与自然和谐共处的可持续未来就有希望。
※强调重要性
Remember: small steps matter. Every action counts when it comes to protecting our planet.
记住:微小的行动也有意义。保护地球,每一份努力都至关重要。
The future of our planet depends on what we do now. Let’s not wait any longer.
地球的未来取决于我们当下的行动。让我们不再等待。
谚语积累
Without green, life has no hope.——没有绿色,生命就没有希望。
Protecting the environment means protecting oneself.——保护环境就是保护自己。
It is everyone's responsibility to protect the environment.——保护环境,人人有责。
Man treats nature kindly, that is, he treats himself kindly.——人类善待自然,就是善待自己。
Green mountains and clear waters are mountains of gold and silver.——绿水青山就是金山银山。
April showers bring may flowers.——四月雨带来五月花。
Nature abhors a vacuum.——自然厌恶真空(意为空无一物的空间往往会很快被其他事物或力量填满)。
Save water, save life.——节约用水,拯救生命。
Plant a tree, grow a hope.——种一棵树,孕育一个希望。
Reconstruct harmony with nature and reconstruct the old with the earth.——与自然重建和谐,与地球重修旧好。
写作模板一;记叙文
On ______ (具体时间), I went to ______ (地点) with ______. I was excited because I’d always wanted to explore nature.
As soon as we arrived, I saw ______ (自然景观,如green mountains/colorful flowers). We ______ (活动过程,如walked along the path/took photos of birds). I was amazed by ______ (细节,如the clear stream/the singing insects).
This trip made me realize that ______ (对生态的感悟,如nature is precious/we must protect it). I hope more people can ______ (呼吁行动,如visit nature and care for it).
写作模板二:说明文
______ (濒危动物,如Pandas) are one of the most famous endangered animals. They mainly live in ______ (栖息地,如the forests of China) and feed on ______ (食物,如bamboo). These animals are facing danger because ______ (原因,如humans cut down trees/ climate is changing). To save them, we should ______ (措施,如protect their homes/reduce pollution). Let’s work together to ______ (呼吁,如keep them alive)!
写作模板三:议论文
Protecting the environment is important for many reasons. First, it helps ______ (理由1,如keep animals and plants safe). If we pollute the earth, ______ (后果,如many species will die). Second, clean environment can ______ (理由2,如improve our health). To make a difference, we can ______ (建议,如recycle waste/plant more trees). Let’s take action now to ______ (总结,如save our planet)!
⭐写作拓展⭐
考情分析
近三年考情分析
年份
卷区
话题
命题形式
2024年
云南
要求考生论述低碳生活的重要性
提纲类
天津
“低碳校园从我做起”
演讲类
2023年
北京
“绿色北京”
提纲类
2022年
西藏
阐述海洋的重要性并发出保护海洋的倡议
倡议书
贵州
2022年冬奥会“智慧场馆和智慧服务
提纲类
变式提升训练
(1)
【2023年·南昌初一上期中】假设你是李辉,你即将参加学校英语社团组织的以“保护地球”为主题的征文活动,请你根据提示写一篇征文,内容包括:
1.简介地球的重要性;
2.初中生保护地球的具体措施;
3.提出倡议。
4.注意:80-100词左右,不得出现真实的人名。
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(2)
【2024年·福建仁爱·七年级下册·期末】某英文网站正在开展“创建绿色生活”的征文活动。请你以“Live A Green Life”为题,谈谈你的具体行动和感受。
提示词语:sort garbage,reuse,ride to school,environmental protection。
提示问题:What do you usually do to live a green life?Why do you think it's important to live a green life?
要求:不少于70词,文中已给出内容不计入总词数,不要写出姓名和校名。要点:
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(3)
【2023年·中考·甘肃】假设你是李辉。你校英语报“Protect the Environment”专栏面向全校学生征集主题海报及宣传稿,需要用英语向大家宣讲环保的意义及作为中学生怎样保护环境。请你根据以下海报提示,以“Save the Earth: Let’s Do Our Part!”为题,用英语给专栏写一篇稿件。
要求:
1. 包括提示中所有的写作要点;
2. 条理清楚,行文连贯,可适当发挥;
3. 稿件中不能出现真实的人名和地名等信息;
4. 词数80左右。题目和开头已给出,不计入总词数。
Save the Earth: Let’s Do Our Part!
The earth is the only home for everyone on it. It’s crying for our help now.
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(4)
【2022年·高考·北京】假设你是红星中学高三学生李华。你的英国好友Jim正在策划一次以“绿色北京”为主题的社团活动,他发来邮件询问你的建议。请你用英文给他回复,内容包括:
1.活动形式;
2.活动内容。
要求:
1. 字数100词左右;
2. 可适当发挥,以使行文连贯。
3.文中不得出现真实姓名、校名和地名。
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(5)
世界环境日(World Environment Day)是每年的6月5日,是全球提高环境意识的重要平台。2025年世界环境日主题可能聚焦气候适应力、生态系统恢复、塑料污染或绿色创新等关键环境挑战。请以“My Planet, My Responsibility”为题写一篇作文,谈谈个人行动如何能共同拯救地球。
要求:80-100词,可参考以下要点:
1.简述地球面临的环境问题;
2.列举个人可以采取的环保行动;
3.呼吁大家承担责任,保护地球。
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(6)
随着环境问题日益严峻,环境保护的重要性愈发凸显。请以“The Importance of Environmental Protection”为题写一篇短文,表达为什么保护环境对未来至关重要,并提供支持你观点的例子。
要求:120-180词,可从环境对健康、经济、生物多样性等方面的影响展开论述。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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5
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