Unit 6 A Greener Earth-Reading Actively-2025-2026学年高中英语重点词汇精讲必修第二册（重庆大学版）

高中·重庆大学版 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·重庆大学版·必修第二册Unit6 A Greener Earth-Reading Acively 单元词汇总览 green /grin/adj.绿色的：环保reusable/ri:ju:zbl/adj.可重复global/glaubl/adj.全球的；全 的：未成熟的n.绿色：草坪：环使用的：可再次利用的 世界的：整体的 保人士 conser'vekn's3v/v.保护；保global warming全球变暖 environment/m'vairanmant/n.存；节约 climate/'klarmet/n.气候：气候 环境：周围状况；自然环境 conservation/kpns3'ven/n.保区：思潮 environmental /i,varn'mentl//护；保存；节约 climate change气候变化 adj.环境的；有关环境的 energy1'enad3i/n.能量；能源；carbon/'ka:ban/n.碳：碳元素 pollute /pa'lutv.污染：弄脏；精力 carbon dioxide二氧化碳 玷污 energetic/,ena'd3etk/adj.精力emission /i'mmln.排放；散发： pollution /p3'lun/n.污染：污染充沛的；充满活力的 排放物 物：玷污 renewable /r'nju:obl/adj..可再生reduce /r'dju:slv.减少：降低； pollutant /p3'lu:tant/n.污染物；的：可更新的：可恢复的 缩小 污染物质 non-renewable/,DnIr'nju:bl/reduction /rI'dkn/n.减少；降 waste/werst//n.浪费；废弃物：垃adj.不可再生的：不可更新的 低：缩小 圾V.浪费：滥用：白费 resource'ssn.资源；物力：cut down砍倒；削减：减少 wasteful/weIstfl/adi.浪费的：财力 limit/'lmt/n.限度；限制；极 挥霍的：不经济的 natural resource自然资源 限V.限制：限定：约束 recycle/ri:'sakl/v.回收利用；deforestation/,di:forr'ster (n/n.limitation/,lmr'teun/n.限制：限 再利用：循环使用 砍伐森林；毁林 度：局限 recycling/Iri:'sakl/n.回收利 desertification/d,z3:tfi'ken/n.limited/'lImt虹d/adj.有限的：受 用：再利用：循环使用 沙漠化：荒漠化 限制的：有限责任的 词汇核心考点精讲 L.environmental/m,varren'mentl/adj.环境的；有关环境的 ·核心考点：词性：形容词(adj) 2个核心义：环境的（与自然环境相关）、有关环境的（涉及环境保护领域） ·必记搭配与例句：●environmental protection(环境保护)：We should pay attention to environmental protection. ●environmental problem(环境间题)：Air pollution is a serious environmental problem. ·重点派生词：●environment(名词)：living environment(生存环境) 高中·重庆大学版 寒假专版 ●environmentalist(名词)：He is an environmentalist. 2.pollution /p3'lujn/n.污染；污染物：玷污 ·核心考点：词性：名词(n.) 2个核心义：污染（抽象概念）、污染物（具体物质） ·必记搭配与例句：●air pollution(空气污染)：Air pollution affects people's health, ●water pollution（水污染)：The river is suffering from water pollution. ·重点派生词：●pollute(动词)：Cars pollute the air. ●pollutant(名词)：Sewage is a kind of pollutant. 3.recycle/,ri:'sakl/v.回收利用；再利用；循环使用 ·核心考点：词性：动词(v) 1个核心义：回收利用：再利用：循环使用 ·必记搭配与例句：·recycle paper(回收纸张)：We should recycle paper to save trees. ●recycle waste(回收废弃物)：This factory recycles waste materials. ·重点派生词：●recycling(名词)：Recycling is good for the environment. ·reusable(形容词)：We should use reusable bags. 4.conserve/kan's3v/V.保护：保存：节约 ·核心考点：词性：动词(v) 2个核心义：保护（使不受破坏）、节约（合理使用） ·必记搭配与例句：●conserve energy(节约能源)：We should conserve energy by turning off lights. ●conserve water(节约用水)：It's important to conserve water in daily life, ·重点派生词：·conservation(名词)：wildlife conservation(野生动物保护) ●conservative(形容词)：conservative ideas(保守的想法) 5.renewable /rI'nju:abl/adj.可再生的；可更新的；可恢复的 ·核心考点：词性：形容词(adj) 1个核心义：可再生的：可更新的：可恢复的 ·必记搭配与例句：●renewable energy(可再生能源)：Solar energy is a kind of renewable energy. ·renewable resources(可再生资源)：We should develop renewable resources. ·重点派生词：●renew(动词)：renew a contract(续签合同) ●non-renewable(形容词)：Coal is a non-renewable resource. 6.deforestation/,di:,forr'sterfi/n.砍伐森林；毁林 ·核心考点：词性：名词(n) 1个核心义：砍伐森林；毁林 高中·重庆大学版 寒假专版 ·必记搭配与例句：●cause deforestation(导致毁林)：Human activities cause deforestation. ●prevent deforestation(防止毁林)：We should take measures to prevent deforestation. 7.climate'klarmat/n.气候；气候区；思潮 ·核心考点：词性：名词(n) 2个核心义：气候（长期天气状况）、气候区：思潮 ·必记搭配与例句：●tropical climate(热带气候)：Singapore has a tropical climate. ●climate change(气候变化)：Climate change is a global issue. ·重点派生词：●climatic(形容词)：climatic conditions(气候条件) 8.emission/i'mun/n.排放：散发；排放物 ·核心考点：词性：名词(n) 2个核心义：排放：散发（动作）、排放物（具体物质） ·必记搭配与例句：●carbon emission(碳排放)：We need to reduce carbon emission, ●emission control(排放控制)：The government has strict emission control policies. ·重点派生词：●emit(动词)：Cars emit carbon dioxide. 9.reduction /rI'dAkfn/n.减少：降低：缩小 ·核心考点：词性：名词(n) 2个核心义：减少：降低：缩小（抽象概念） ·必记搭配与例句：●reduction in.(在…方面的减少)：There is a reduction in energy use. ●price reduction(降价)：The store has a price reduction on clothes. ·重点派生词：●reduce(动词)：reduce waste(减少浪费) 10.limitation/lmr'te/n.限制：限度；局限 ·核心考点：词性：名词(n) 2个核心义：限制：限度（外部约束）、局限（自身不足） ·必记搭配与例句：●know one's limitations(知道自己的局限性)：Ever yone should know their limitations ●time limitation(时间限制)：The project has a time limitation, ·重点派生词：●limit(动词/名词)：limit speed(限制速度)；set a limit(设定限度) ●limited(形容词)：limited resources(有限的资源) 11.desertification/d,z3tfr'ken/n.沙漠化：荒漠化 ·核心考点：词性：名词(n.) 1个核心义：沙漠化：荒漠化 高中·重庆大学版 寒假专版 ·必记搭配与例句：●prevent desertification(防止沙漠化)：Planting treeshelps prevent desertification. ·desertification process(沙漠化过程)：The desertification process is getting worse. 12.carbor/'kab/n.碳；碳元素 ·核心考点：词性：名词(n) 1个核心义：碳：碳元素 ·必记搭配与例句：·carbon dioxide（二氧化碳)：Plants absorb carbon dioxide. ●carbon footprint(碳足迹)：We should reduce our carbon footprint. 13.resource'ssn.资源；物力：财力 ·核心考点：词性：名词(n) 2个核心义：资源（物力、财力等）、办法：智谋 ·必记搭配与例句：●natural resource(自然资源)：Oil is an important natural resource. ●human resources(人力资源)：The company has rich human resources. ·重点派生词：·resourceful(形容词)：a resourceful person（足智多谋的人) 14.reduce1'dju:sV.减少；降低：缩小 ·核心考点：词性：动词(v) 2个核心义：减少：降低：缩小（数量、程度等） ·必记搭配与例句：●reduce.to.(把…减少到…)：We need to reduce the cost to 100yuan. ●reduce by.(减少了…)：The number of students has reduced by20. ·重点派生词：●reduction(名词)：a reduction of30%(减少30%) 15.global/'glaubl/adj.全球的：全世界的：整体的 ·核心考点：词性：形容词(adj) 2个核心义：全球的：全世界的、整体的 ·必记搭配与例句：·global warming(全球变暖)：Global warming is a serious problem. ●global economy(全球经济)：The global economy is developing fast, ·重点派生词：·globally(副词)：globally recognized(全球公认的) 词汇核心考点综合训练 1.一、单项选择 1.We should pay more attention toprotection to make our planet cleaner. 高中·重庆大学版 寒假专版 ●A.environment ●B.environmental ●C.environmentally ●D.environments 2.Air has become a serious problem in many big cities ·A.pollute ·B.polluting ●C.pollution ●D.pollutant 3.It's important topaper and plastic to reduce waste. ·A.recycle ●B.reuse ●C.reduce ·D.remove 4.We can-energy by turning off the lights when leaving a room. ●A.conserve ·B.consider ·C.connect 。D.collect 5.Solar power is a type of_energy that will never run out. ●A.new ●B.renewable ●C.reliable 高中·重庆大学版 寒假专版 ●D.rare 6.is one of the main causes of climate change and loss of wildlife. 。A.Reforestation ●B.Deforestation ●C.Afforestation ·D.Forestation 7.The in this area is very hot and humid all year round. 。A.weather ●B.climate ●C.temperature ·D.season 8.Factories must control their-of harmful gases to protect the air. ●A.emission ●B.emit ●C.emissions ·D.emitting 9.We need to take action to_the amount of plastic we use every day. ●A.reduce ●B.increase ·C.produce ●D.introduce 10.warming is a global issue that affects all living things on Earth. 。A.Globe ●B.Global 高中·重庆大学版 寒假专版 ·C.Globally 。D.Globe's 2.二、根据提示补全句子 l.We should take measures to prevent the_(destroy)of forests.(提示：deforestation的核心义) 2.Using_(emew)energy such as wind power can help reduce pollution.(提示：renewable的动词形 式) 3.Water_(conserve)is important in areas with little rainfall..(提示：conserve的名词形式) 4.The government has made policies to limit carbon(enit).(提示：emission的动词形式对应的名 词) 5.Non-_(renewable)resources like coal and oil will be used up one day.(提示：renewable的否定前 缀) 6._(environment)problems require global cooperation to solve.(提示：environmental的名词形式) 7.We need to_(reduction)our carbon footprint by using public transport.(提示：reduction的动词形 式) 8._(climate)changes have led to more extreme weather events.(提示：climate的形容词形式) 3.三、首字母填空 l.We should r_waste paper instead of throwing it away.(提示：回收利用) 2.C_energy sources like solar and wind power ar'e better for the environment.(提示：可再生的) 3.D_is the main reason for the loss of many animal habitats.(提示：砍伐森林) 4.Using energy-saving lights is a good way to c_electricity.(提示：节约) 5.G_warming is caused by too much carbon dioxide in the air.(提示：全球的) 4.参考答案 ·一、单项选择 1B2.C3.A4.A5B6.B7.B8.C9.A10B ·二、根据提示补全句子 1.deforestation 2.renewable 3.conservation 4.emissions 5.renewable 6.Environmental 7.reduce 8.Cli- matic ·三、首字母填空 1.recycle 2.Renewable 3.Deforestation 4.conserve 5.Global