U4围绕绿水青山撰写环保相关演讲或讲座稿-2025-2026学年高中英语期末写作复习选择性必修4（重大版）

高中英语写作专项突破 (重庆大学版选择性必修第四册) 写作话题精讲·词汇句型·范文示范 写作话题U4:围绕“绿水青山”撰写环保相关演讲或讲座稿 适用年级： 选择性必修第四册 对应版本： 重庆大学版 常考题目： 围绕“绿水青山”撰写环保相关演讲或讲座稿 一、话题解读 本话题是重庆大学版高中英语选择性必修第四册的重点写作内容，在其他版本高中英语教材 的相应学段也可能有对应环保主题训练。常考题目有围绕“绿水青山”撰写环保相关演讲或 讲座稿等，核心考察学生对环保主题的认知与语言表达能力。该话题在高中英语写作中较为 重要，多以演讲或讲座稿等应用文形式出现，是相关学段考试的常见话题。 二、核心词汇与短语 1.核心词汇(18个) 1.sustainability/sa.sterna'bIleti/n.可持续性 2.conservation/,kpnse'veIjn/n..保护；保存 3.biodiversity/baIa5daI'v3:seti/n.生物多样性 4.ecosystem/'i:keusIstem/n.生态系统 5.renewable/ri'nju:ab/ad.可再生的 6.pollution/pa'lu:[n/n.污染 7.degradation/degre'deIfn/n..退化；恶化 8.preservation/,preze'veIn/n.保护；维护 9.sustainable/sa'steInebl/adj.可持续的 10.emission /i'mI[n/n.排放 11.recycle/,ri:'saIkI/.回收利用 12.consume /ken'sju:mN.消耗；消费 13.eco-friendly/,ika心'frendli/adj.环保的 2 14.restoration/,reste'reIfn/n.恢复；修复 15.carbon /ka:ban/n.碳 16.footprint/'futprInt/n.足迹；碳足迹 17.harmonious/ha:'meunies/adj.和谐的 18.advocate/edvakert/v.提倡；主张 2.核心短语(12个) 1.sustainable development可持续发展 2.biodiversity conservation生物多样性保护 3.ecological balance生态平衡 4.renewable energy可再生能源 5.environmental protection环境保护 6.carbon emission碳排放 7.recycle resources▣收资源 8.green lifestyle绿色生活方式 9.ecosystem restoration生态系统恢复 10.reduce pollution减少污染 11.low-carbon life低碳生活 12.harmony between human and nature人与自然和谐相处 三、高级句型模板 1.结构：“only+状语”倒装结构 Only by advocating environmental protection can we achieve harmony between human and nature. 2.结构：非限制性定语从句 We should promote green lifestyle,which enables us to reduce our carbon footprint effectively. 3.结构：形式主语t句型 It is crucial that we should strengthen biodiversity conservation to main- tain ecological balance. 4.结构：让步状语从句 Although environmental degradation is severe in some regions,we sti can reverse the situation through ecosystem restoration. 5.结构：现在分词作状语 Practicing low-carbon life,we can contribute to reducing carbon emission and protecting the environment. 6.结构：动名词作主语句型 Recycling resources is an effective way to promote sustainable develop- ment and reduce pollution. 7.结构：not only.but also..并列结构 Not only can developing renewable energy ease resource pressure,but also it can improve the quality of our living environment. 8.结构：“the+比较级，the+比较级..”句型 The more we advocate a harmonious relationship with nature,the more beautiful "green mountains and clear waters"we will enjoy. 四、满分范文示范 Green Mountains and Clear Waters:Our Responsibility for Environ- mental Protection Dear teachers and classmates, Good morning!Today,I'm honored to give a speech about "green mountains and clear waters"and environmental protection.As we all know,the environment is crucial to our survival and development. First and foremost,-that we should strengthen biodiversity conservation to maintain eco- logical balance.We live in a beautiful world with various ecosystems,_are home to count- less species.However,due to human activities,many ecosystems are facing degradation. -environmental degradation is severe in some regions,we still can reverse the situation through ecosystem restoration.For example,we can plant more trees and protect wild ani- mals to restore the damaged environment. Besides,promoting green lifestyle is very important,_enables us to reduce our carbon foot- print effectively.We should advocate a low-carbon life,such as using public transportation instead of private cars,saving electricity and water in daily life.-can developing renewable energy ease resource pressure,_it can improve the quality of our living environment.Solar and wind energy are clean and renewable,and we should make full use of them. _resources is an effective way to promote sustainable development and reduce pollution. We can separate waste into different categories and recycle paper,plastic and glass._ow carbon life,we can contribute to reducing carbon emission and protecting the environment. Last but not least,_we advocate a harmonious relationship with nature,_beautiful"green mountains and clear waters"we will enjoy._advocating environmental protection can we achieve harmony between human and nature.Let's take action now to protect our environ- ment. In a word,protecting the environment is our common responsibility.Let's work together to create a better future with green mountains and clear waters.Thank you for listening!