Unit 3 Period 7 单元回顾 默写背诵(ENVIRONMENTAL PROTECTION)-【名师导航】2026-2027学年高中英语选择性必修第三册教师用书word（人教版）

本高中英语讲义聚焦环境保护主题，系统梳理核心单词（如release、ban）、拓展词汇（如sustain→sustainable的词形转换与应用）、重点短语（如on behalf of、contribute to）及重点句型（如There is little/no doubt that...），通过阅读文章《The Sixth Extinction》和《The Black Robin》构建从语言基础到主题认知的学习支架。 该资料以“语言学习-主题探究”为主线，通过拓展词汇的词形转换练习（如frequent→frequency→frequently）和重点句型的情境化仿写（如应用文写作中运用It is believed that...）提升语言能力，借助阅读案例分析物种灭绝原因及保护措施培养批判性思维，课中辅助教师主题教学，课后助力学生巩固词汇与查漏补缺，深化人与自然和谐共生的认知。

Period 7　 默写背诵(ENVIRONMENTAL PROTECTION) Ⅰ．核心单词 1．Having fully recovered from its injury，now the bird can bereleased (释放) into the wild． 2．She was fined (罚款) $300 and banned from driving for one month． 3．Our school is broadcasting (广播) an inspiring story to enhance our spirits now． 4．Because of these policies (政策) of reform and opening up，China has taken on a new look over the past decades． 5．When he came to power，he had dozens of rules reformed (改革)． 6．He said the findings would be useful in anti-smoking campaigns (运动)． 7．The snow showed no sign of melting (融化)． 8．The elephant seized (抓住) a nearby branch and put it into her mouth． Ⅱ．拓展词汇 会书写 会应用 1．starve vi．& vt．(使)挨饿；饿死→starvation n．挨饿；饿死 2．sustain vt．维持；遭受；承受住→sustainable adj．可持续的；合理利用的 3．frequent adj．频繁的；经常发生的→frequently adv．频繁地；经常→frequency n．频繁；发生率 4．restrict vt．限制；限定；束缚→restriction n．限制规定；限制法规；约束→restrictive adj．限制性的 5．harmony n．融洽，和睦；和谐，协调→harmonious adj．和谐的 6．submit vt．& vi．提交；呈递；屈服→submission n．提交；呈递；屈服 7．sense n．感官；意义；意识 vt．感觉到；察觉到→sensitive adj．敏感的；善解人意的；灵敏的→sensible adj．明智的；合理的；意识到的 8．origin n．起源；起因→originate vi．& vt．起源；发源；创立→original adj．起初的；独创的 n．原作→originally adv．起初；原来 9．restore vt．恢复；使复原；修复→restoration n．恢复；修复 10．conserve vt．保护；保存→conservation n．(对环境、文物等)保护；保持→conservative adj．保守的；守旧的 11．inspect vt．视察；检查→inspection n．检查；查看；视察 12．tolerate vt．忍受；包容；容许→tolerant adj．宽容的；容忍的→intolerant adj．无法忍受的；偏狭的→tolerance n．容忍；忍受；宽容 1．They were threatened with starvation (starve) when the flood drowned their village． 2．Make sure all the elevators undergo an annual safety inspection (inspect)． 3．This is the first time we have seen how energy is involved in the conservation (conserve) process． 4．With time going by，more and more countries have realized that a sustainable (sustain) development is vital for human beings． 5．As is known to us all，a harmonious society means that human beings can live in harmony with each other．(harmony) 6．I sensed that he was very sensitive to what others said and he couldn't make sensible choices．(sense) 7．I couldn't tolerate your behavior any longer．That is，I couldn't be tolerant of how you behaved and my tolerance was used up．(tolerate) 8．My sister used to come back from abroad at a low frequency，about which my mother feels annoyed．But now she comes back frequently．(frequent) 9．Have you submitted your proposals？Do keep in mind that the final date for the submission is May 15．(submit) 10．The Chinese characters，originated from pictures，were people's depiction of things，or the original characters．(origin) Ⅲ．重点短语 会书写 会应用 1．on behalf of 代表(代替)某人 2．refer to 提到；查阅；涉及；指的是 3．result in 导致；结果是 4．carry out 执行；实施 5．dozens of 许多；很多 6．in effect 实际上；在实施中 7．contribute to 促成；造成(某事发生)；捐赠 1．I'm very glad to put on a performance here on behalf of our school． 2．The enterprise's consultant found that she was unfit to carry out her normal work． 3．I have learned that the exhibition consists of dozens of masterpieces painted by famous Chinese artists． 4．The effective measures contribute to the development of local economy． 5．The old tax regulations will remain in effect until next June． Ⅳ．重点句型 会记忆 会仿写 1．There is little/no doubt that...“毫无疑问……” There is little doubt that Earth is getting warmer and warmer． 1．(应用文写作之短文投稿)毫无疑问，人类被火星吸引，梦想着把它作为我们的第二个家园。 There is no doubt that humankind is drawn towards Mars，with dreams of making it our second home． 2．动词-ing形式短语作结果状语 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．(应用文写作之建议信)你最好提前掌握一些基础的汉语，这使你容易适应在北京的新生活。 You'd better master some basic Chinese in advance， making it easy for you to adjust to the new life in Beijing． 3．without引导的虚拟条件句 Without this process，Earth could not sustain life． 3．(应用文写作之感谢信)没有您的耐心指导，我不可能取得这么大的成就。 Without your patient guidance，I couldn't have made so great an achievement． 4．with复合结构 Water pollution levels increased，with more household and commercial waste ending up in the river． 4．(读后续写之动作描写)婴儿还在哭着呢，他就离开了房间。 With the baby still crying，he left the room． 5．It is believed that...“人们认为/相信……” With these measures，it is believed that the beauty of the Li River will be preserved for generations to come． 5．(应用文写作之短文投稿)人们认为中国书法可以至少追溯到汉代。 It is believed that Chinese Calligraphy can date back to at least the Han Dynasty． “环境保护”主题，属于人与自然主题语境下一个重要的话题，本话题探讨了一系列与环境保护相关的热点问题，同时介绍了关爱地球、保护环境、保护海洋动物、过度包装、交通堵塞等内容。帮助学生通过对“保护”内涵的理解，认识到“保护”的必要性，基于对当前“保护”中存在的问题和现象，能树立起正确的态度，反思现状并采取行动，并且能够在了解物种灭绝和自然灾害频发的原因等基础上，深化对“保护”的认知，深刻认识到人与自然的共生关系，形成人与自然和谐共生的大概念。 The Sixth Extinction Extinctions，where entire species are wiped out，are not unusual in our Earth's history．In fact，over 90 percent of all species that ever lived are now extinct．In the last 500 million years，there have been five times when life on Earth has almost ended．These include the third mass extinction，known as the “Great Dying”，which killed 90% to 96% of all species．And the fifth event，which occurred 66 million years ago，caused the death of the dinosaurs．The reasons for extinctions are varied．According to scientists，they include volcanic eruptions，asteroids hitting the Earth from space，changes in sea levels，the decrease of the oxygen content of the sea and global warming．Many scientists say we are now entering the Earth's sixth mass extinction．This time，human activity will be to blame． Although it is not unusual for species to die out naturally，the rate at which this is now happening is cause for concern．A 2015 study by scientists who were based at Brown University and Duke University in the US，looked at how quickly species die out due to natural causes，that is，the “background extinction rate”．They found that human activity is causing species to die out 1，000 times faster than normal．There is a long list of reasons why so many species are dying out：air and water pollution，forests being destroyed，factory farming and overfishing．It is clear that human activity has negatively affected all other species on Earth，including animals and plants． If a sixth mass extinction occurs，scientists who have studied the issue believe that up to three quarters of all species on Earth could die out．Of course，as we humans depend on so many species for our survival，we would also be at risk of dying out．Our world and our lives depend on the balance in nature between animals and plants．Without forests，we would have no air to breathe，and without clean water we would be unable to survive． Can a sixth extinction be avoided？Experts say that it is not yet too late，if we take action now．This would mean we have to significantly change the way we live．For example，we need to take steps to save endangered species，including setting up special areas where plants and animals can be protected．We need to change how we work and travel by using cleaner，more natural sources of energy，such as wind and solar energy．We also need to improve our farming methods to reduce water，air and land pollution．In short，if we want to survive，we need to stop destroying the planet that we live on and start to protect it． The Black Robin Black robins are the birds that humans saved from extinction．In 1980，there were only five black robins left in the world．They all lived on a small island off the coast of New Zealand．Only one of those birds，a female called Old Blue，was able to lay eggs．Wildlife workers began a programme for raising black robin chicks．They protected Old Blue's eggs，helped them to hatch，and took care of the chicks．Thanks to their efforts，there are now more than 250 black robins，and the population is spreading．To help them survive，people are restoring their habitats and removing small animals that hunt them，such as mice and cats from the islands where they live． 词汇积累 1．species n．物种，种 2．unusual adj．异常的，不平常的；罕见的 3．mass adj．大量的 4．varied adj．各种各样的，形形色色的 5．decrease n．减少，减少的量 vi．& vt．(使大小、数量等)减少，减小，降低 6．affect vt．影响 7．endangered adj．濒危的 8．solar adj．太阳光(能)的 9．hatch vi．& vt．(使)孵化 10．restore vt．(使)恢复 1．Why would we humans die out with 75% of all species on Earth dying out? A．Because we will have no clean water． B．Because we will kill all species for food． C．Because we will have no factory farming． D．Because we will kill one another for water． 2．How can we avoid the sixth extinction? A．By producing more species． B．By stopping destroying the planet． C．By taking action to protect ourselves． D．By moving to another planet immediately． 3．What is the purpose of paragraph 4? A．To appeal to people to protect the Earth． B．To blame people for destroying the environment． C．To urge the government to take action． D．To warn the public to reduce their destructive behaviour． 4．What is the author's attitude towards avoiding the sixth extinction? A．Pessimistic．　　 B．Uncertain． C．Neutral． D．Optimistic． [答案]　1－4　ABAD 6 / 6 学科网（北京）股份有限公司 $