Challenge Yourself C-2025-2026学年高中英语必修第二册期末词汇复习（重大版）

期末词汇复习 必修第二册·重庆大学版·Challenge YourselfC 一、 重点单词详解 1:renewable 一、 核心考点 词性：形容词(adj.) 核心义：adj.可再生的；可更新的 二、必记搭配与例句 renewable energy可再生能源（如solar/wind energy):Solar and wind power are typical renewable energy sources,which can reduce reliance on fossil fuels. renewable resources可再生资源 反义词：non-renewable（不可再生的，如fossil fuels) 三、重点用法 词根：renew(v.重新开始；更新) 名词：renewal/'nju:al/(更新：续期) 2:alternative 一、 核心考点 词性：形容词(adj)、名词(n.) 核心义：adj.替代的；可供选择的n.替代品 二、必记搭配与例句 altemative energy替代能源：We should explore alternative ways to protect the environment instead of over-reliance on fossil fuels. alternative methods替代方法 have no altemative but to do sth.别无选择只能做某事 三、重点辨析 alterative(侧重”二选一或多选一)vs.substitute(侧重”临时替代) 副词：alternatively/:l't3:natrvli/(或者；作为替代) 3:offset 、 核心考点 词性：动词(v.)、名词(n.) 核心义：v.抵消：补偿n.抵消；补偿 二、必记搭配与例句 offset sth.by doing sth.通过做某事抵消某物：Planting trees can offset the carbon emissions from daily transportation. carbon offset碳补偿 offset payments补贴 4:consumption 一、 核心考点 词性：名词(n.) 核心义：n.消耗；消费 二、必记搭配与例句 energy consumption能源消耗 reduce consumption减少消耗 consumption pattern消费模式：Overconsumption of natural resources has become a major threat to ecological balance. 三、重点用法 动词：consume/kan'gjum/(消耗；消费) 形容词：consumptive /kan'sAmptrv/(消耗性的) 派生词：overconsumption/,euvaken'sAmp/(过度消费) 5:advocate 一、核心考点 词性：动词(v.)、名词(n) 核心义：V.提倡；拥护n.倡导者 、 必记搭配与例句 advocate doing sth.提倡做某事：Many environmentalists advocate living an eco-fiiendly lifestyle to reduce carbon footprint. an advocate of..…的倡导者 派生词：advocacy/'edvakasi/(倡导；支持) 三、 重点辨析 advocate(强调”公开支持)vs.propose(侧重”提出建议”) 6:sustainable 、 核心考点 词性：形容词(adj.) 核心义：adj.可持续的 二、必记搭配与例句 sustainable development可持续发展：Sustainable development requires balancing economic growth with environmental protection. sustainable lifestyle可持续生活方式 三、 重点用法 动词：sustain/sa'stern/(维持；支撑) 名词：sustainability/sa,sterne'brlati/(可持续性) 7:compostable 核心考点 词性：形容词（adj.) 核心义：adj.可堆肥的 二、必记搭配与例句 Compostable packaging can decompose naturally,reducing plastic pollution 反义词：nom-compostable(不可堆肥的) 三、重点用法 名词：compost/'kompDst/(堆肥) 动词：compost./'kompDst/(堆肥处理) 8:upcycle 核心考点 词性：动词(.) 核心义：v.升级改造 二、必记搭配与例句 upcycle waste materials升级改造废I旧材料：Upcycling old clothes into reusable bags is a creative way to practice zero-waste living 派生词：upcycling/,Ap'sakl/(n.升级改造) 三、重点对比 对比：downcycle/dan'sark/(v.降级循环，如塑料回收降级使用) 9:hydroelectric 一、核心考点 词性：形容词(adj.) 核心义：adj.水力发电的 二、必记搭配与例句 hydroelectric power水力发电：Hydroelectric energy is a clean alternative to fossil fuels,but it may affect aquatic ecosystems. 三、重点用法 词根：hydro-(水)+electric(电的) 10:footprint 「一、核心考点 词性：名词(n.) 核心义：n.足迹：碳足迹 二、必记搭配与例句 carbon footprint碳足迹（个人/组织的碳排放总量) ecological footprint生态足迹 1 educe one's carbon footprint减少a碳足迹：Adopting public transportation instead of private cars helps reduce our carbon footprint. 二、词汇巩固练习 (一)单项选择(10题) 1.Solar power is a typical example of_energy,which can be replenished naturally. A)renewable B)alternative C)sustainable D)compostable 2.To protect the environment,we should explore methods instead of traditional ones. A)offset B)alternative C)consumptive D)advocacy 3.Planting more trees can help_the harmful effects of carbon emissions A)advocate B)consume C)offset D)upcycle 4.The government is trying to reduce energy_by promoting energy-saving appliances. A)consumption B)footprint C)renewal D)sustainability 5.Many environmentalists_using public transportation to reduce air pollution. A)propose B)advocate C)substitute D)decompose 6.development aims to meet present needs without compromising the ability of future generations A)Renewable B)Compostable C)Sustainable D)Hydroelectric 7.Usingpackaging can help reduce plastic waste as it breaks down naturally. A)compostable B)non-renewable C)consumptive D)offset 8.old furniture into new decorative items is a creative way to practice recycling. A)Downcycling B)Upcycling C)Composting D)Offsetting 9.The Three Gorges Dam is one of the largest_power stations in the world A)solar B)wind C)hydroelectric D)fossil 10.Reducing meat intake is an effective way to lower one's carbon- A)footprint B)consumption C)emission D)renewal (二)根据提示补全句子(10题) 1.We should try to reduce our(consume)of single-use plastics. 2.Many experts_(advocate)for stricter laws to protect endangered species 3.The(renew)of the contract will take place next month. 4.(Sustain)development requires cooperation between governments and citizens. 5.The company plans to_(offset)its carbon emissions by planting 10,000 trees. 6.Her_(advocate)for environmental protection has inspired many young people 7.Over-reliance on fossil fuels has led to excessive energy-(consume). 8.(Upcycle)waste materials can turn trash into valuable resources. 9.The project aims to promote the use of(renew)energy sources like wind and solar. 10.We need to change our(consume)patterns to live more eco-friendly lives. (三)首字母填空(10题) 1.Using solar panels is a great way to use renergy and reduce reliance on coal. 2.If you don't have a car,taking the bus is a good a for getting to work. 3.The company will othe cost of pollution by investing in green technology. 4.Excessive c_of natural resources has caused serious environmental problems. 5.Many scientists a reducing meat consumption to fight climate change 6.S_development means balancing economic growth with environmental care. 7.C_bags are better than plastic ones because they can decompose in soil. 8.U_old glass bottles into vases is a fun and eco-friendly hobby. 9.Hpower uses the energy of flowing water to generate electricity. 10.Taking shorter showers is an easy way to reduce your carbon f. (四)答案与解析 1.单项选择答案：A B C A B CA B CA 解析1（第1题）： 考查renewable的用法。renewable energy表示’可再生能源，符合句意”太阳能是可再 生能源的典型例子”；alternative表示”替代的”，sustainable表示”可持续的”，compostable 表示”可堆肥的”，均不符合语境，故选A。 解析2（第2题）： 考查alternative的用法。alternative methods表示替代方法”，符合句意”为了保护环境， 我们应该探索替代方法；offset表示”抵消，consumptive表示”消耗性的”，advocacy 表示”倡导”，均不符合语境，故选B。 解析3（第3题）： 考查offset的用法。offset表示”抵消”，符合句意”种植更多树木可以帮助抵消碳排放 的有害影响”；advocate表示倡导”，consume表示”消耗”，upcycle表示”升级改造”， 均不符合语境，故选C。 2.补全句子答案： 1.consumption 2.advocate 3.renewal 4.Sustainable 5.offset 6.advocacy 7.consumption 8. Upcycling 9.renewable 10.consumption 3.首字母填空答案： 1.renewable 2.alternative 3.offset 4.consumption 5.advocate 6.Sustainable 7.Com- postable 8.Upcycling 9.Hydroelectric 10.footprint 英语词汇复习手册·必修第二册·Challenge Yourself C