U3 单元整合提升 知识巩固 素养提升-（配套教参）【学霸笔记·同步精讲】2025-2026学年高中英语选择性必修第三册（人教版）

本讲义聚焦高中英语语言知识体系，系统梳理核心词汇（如emission, ecology）的拼写规范，拓展词汇的词性转换（如sustain→sustainable→sustainability），重点短语（如refer to, contribute to）的灵活运用，经典句式（如not only...but also..., with复合结构）的准确表达，以及阅读语篇中的语法现象（过去分词作状语、主从复合句），构建从基础词汇到语篇理解的递进学习支架。 该资料以提升语言能力为核心，通过词汇分层练习（拼写→转换→运用）和句式实例仿写夯实基础，结合阅读材料中的语法素材（如主语从句、定语从句）培养思维品质，练习设计兼顾课中互动教学与课后自主巩固，帮助学生系统构建知识网络，课中助力教师高效授课，课后便于学生查漏补缺，提升语言综合运用能力。

一、核心单词写对 1.　emission　 n.排放物；散发物；排放 2.　ecology　 n.生态；生态学 3.　release　 vt.& n.排放；释放；发布 4.　comprehensive　 adj.全部的；所有的；详尽的 5.　broadcast　 vt.& vi.播送；广播；传播 n.广播节目；电视节目 6.　policy　 n.政策；方针；原则 7.　footprint　 n.足迹；（某物所占的）空间量；面积 8.　seize　 vt.抓住；夺取；控制 9.　reform　 vi.& vt.改革；（使）改正；改造 n.改革；变革；改良 10.　undergo　 vt.经历；经受（变化、不快等） 11.　implement　 vt.使生效；贯彻；执行 12.　submit　 vt.& vi.提交；呈递；屈服 13.　chaos　 n.混乱；杂乱；紊乱 14.　sensitive　 adj.敏感的；善解人意的；灵敏的 15.　volume　 n.量；体积；（成套书籍中的）一卷 16.　enterprise　 n.公司；企业；事业 17.　waterway　 n.水道；航道 Ⅰ.单词拼写 1.The thick 　smog　 （烟雾） covering the city blurred the sunlight， forcing residents to wear masks even indoors. 2.Climate change is a 　worldwide　 （世界各地的） concern that requires international cooperation. 3.After the festival， the beach was littered with 　garbage　 （垃圾） — plastic bottles， food wrappers， and broken toys， which formed a stark contrast to its usual beauty. 4.The data shows a declining 　trend　 （趋势） in smartphone sales this year. 5.The school launched a recycling 　campaign　 （运动）， placing colorful bins in every classroom. 6.The 　annual　 （每年的） rainfall in this region rarely reaches 300 mm. 7.She bought a 　dozen　 （打） eggs from the farmer’s market， along with fresh vegetables. 8.The city decided to 　fine　 （对……处以罚款） drivers who parked illegally in bike lanes. 二、拓展词汇用活 1.　starve　 vi.& vt.（使）挨饿；饿死→starvation n.饥饿；挨饿；饿死→starving adj.挨饿的 2.　habitable　 adj.适合居住的→habitability n.适合居住；可居住 3.　sustain　 vt.维持；遭受；承受住→sustainable adj.可持续的；合理利用的→sustainability n.持续性；可维持性 4.　frequently　 adv.频繁地；经常→frequent adj.频繁的；时常发生的→frequency n.频率；频繁 5.　restrict　 vt.限制；限定；束缚→restriction n.限制规定；限制法规；约束→restricted adj.受限制的；有限的 6.　harmonious　 adj.和谐的→harmony n.协调；和睦；融洽 7.　moderate　 adj.适度的；中等的；温和的vi.& vt.缓和；使适中→moderation n.适度；节制 8.　originate　 vi.& vt.起源；发源；创立→origination n.起源；开始→original adj.原来的；独创的n.原件；原作 9.　restore　 vt.恢复；使复原；修复→restoration n.恢复 10.　conservation　 n.（对环境、文物等）保护；保持→conserve vt.保护；保存；节省；节约 11.　regulation　 n.章程；规章制度→regulate vt.规定；调节，控制→regular adj.定期的；有规律的→irregular adj.无规律的；不规则的 12.　disposal　 n.去掉；清除；处理→dispose vt.& vi.处理；安排 13.　inspection　 n.检查；查看；视察→inspect vt.检查；视察；查看→inspector n.检查员；巡视员 14.　tolerate　 vt.忍受；包容；容许→toleration n.宽容；忍受→tolerant adj.宽容的；容忍的→intolerable adj.无法忍受的；不能容忍的 Ⅱ.用所给词的适当形式填空 1.①　Starvation　 （starve） is a serious problem in some African regions. ②The 　starving　 （starve） children need immediate food aid. 2.We should take 　sustainable　 （sustain） measures to protect the environment. 3.The 　frequency　 （frequent） of his phone calls has decreased. 4.There are strict 　restrictions　 （restrict） on smoking in public places. 5.They have created a 　harmonious　 （harmony） community for everyone. 6.Eating with 　moderation　 （moderate） is good for your health. 7.The 　original　 （originate） painting is very valuable. 8.The 　restoration　 （restore） of the old building took years. 9.①These 　regulations　 （regular） are made to keep order. ②The government should 　regulate　 （regular） the market price. 10.Proper 　disposal　 （dispose） of waste is important for the environment. 三、重点短语用准 1.　refer to　　指的是；描述；参考；提到 2.　along with　　　沿（顺）着；连同……一起；与……一道；随同……一起 3.　have an impact on　　　对……有影响 4.　lead to　　　导致；通向 5.　deal with　　　处理；涉及；做生意 6.　on behalf of　　　代表（代替）某人 7.　contribute to　　　有助于；导致；投稿 8.　end up　　　最终成为；到头来 9.　dozens of　　　许多；很多 10.　set up　　　建立；创立；树立 11.　carry out　　　执行；实行；贯彻 12.　in effect　　　实际上；生效 Ⅲ.选用上面短语并用其适当形式填空 1.We should learn how to 　deal with　 the challenges in our daily lives. 2.　Dozens of　 students gathered in the hall to listen to the lecture. 3.　Along with　 the beautiful flowers， he sent her a heartfelt letter. 4.Lack of sleep can 　have an impact on　 your physical and mental health. 5.His carelessness 　led to　 the failure of the important experiment. 6.They 　set up　 a special team to solve the difficult problem. 四、经典句式写美 1.句型公式：not only ...but also ...连接两个并列成分 教材原句：There is strong and comprehensive evidence that the rise in temperature has led to an increase in extreme weather and natural disasters worldwide， not only causing serious damage， but also costing human lives. 2.句型公式：with复合结构 教材原句：Water pollution levels increased， with more household and commercial waste ending up in the river. 3.句型公式：It is believed that ... 教材原句：With these measures， it is believed that the beauty of the Li River will be preserved for generations to come. Ⅳ.完成句子 1.这场风暴不仅摧毁了沿海村庄，还让被沙子掩埋了几个世纪的古代遗迹重见天日。 The storm 　not only destroyed the coastal village but also uncovered ancient ruins　 that had been hidden beneath the sand for centuries. 2.那条古董项链，其价值难以估量，结果却成为解开她家谜团的关键。 The antique necklace， 　the value of which was beyond imagination　， turned out to be the key to her family’s mystery. 3.泪水从她的脸颊滑落，她终于明白了祖母遗言的真正含义。 　With tears streaming down her cheeks　， she finally understood the true meaning of her grandmother’s last words. THE BEST JOB IN THE WORLD 　　Located off the coast of North-east Australia，the Great Barrier Reef is the largest living thing on the planet.About the size of Japan， it even can be seen from outer space.More than 25 million years old， the Great Barrier Reef is made up of living coral growing on dead coral.It is host to many species of birds and sea creatures.But this unique and delicate place is now under threat from pollution and climate change. 　　To get this job， the candidates had to make a short video showing how much they knew about the reef.They also needed to prove why they were the best person to do the job.Out of the thousands of applicants， eleven were selected， including a young woman from China.Eventually， the job was offered to Ben Southall from the UK. 　　Ben did a lot during his time as an island caretaker.In addition to blogging， taking photos and writing articles about the reef， he made a number of appearances on television to argue in favour of its defence.He also worked as a presenter for the National Geographic Channel， before going on to write a book about his experiences.Ben later joked that the job should have been advertised not as the “best”， but the “busiest job in the world”！ 　　Whether it was a genuine job offer or an eye-catching marketing event isn’t really important.The most important thing was that people all over the world became aware of the beauty of the ocean in the area.What’s more， they came to understand the delicate balance that the environment exists in and what can， and must， be done to protect the reef.That way， it will remain a safe habitat for wildlife， as well as a dream destination for the millions of tourists who visit it each year. 　（节选自外研选择性必修一） 【写作素材】 1.过去分词短语作状语 Located off the coast of North-east Australia， the Great Barrier Reef is the largest living thing on the planet. 2.主语从句 Whether it was a genuine job offer or an eye-catching marketing event isn’t really important. 3.表语从句 The most important thing was that people all over the world became aware of the beauty of the ocean in the area. 4.定语从句 What’s more， they came to understand the delicate balance that the environment exists in and what can， and must， be done to protect the reef. 3 / 4 学科网（北京）股份有限公司 $