Unit 6 A Greener Earth-Reading Further-2025-2026学年高中英语词汇变形及词缀精讲必修第二册（重庆大学版）

高中必修第二册重庆大学版 【寒假专版】 ，E版词汇变形及词缀精讲 寒假专版 【Unit6】A Greener Earth-Reading Further 词汇变形及词缀精讲 全部单元单词 ecology/i'kDld3i/n.生态学；生储备n.储备；保护区；保留地 意识：认识 态：生态环境 nature reserve自然保护区 raise awareness提高意识：增强 ecological/,i:ka'lpd3k/adj.生wildlife/warldlarf/n.野生生物：意识 态的：生态学的 野生动物 participate /pa:'tisipeit/v.参与； ecosystem/'i:kausIstam/n.生态habitat/'haebtaet//n.栖息地；住参加：分享 系统：生态系 处：产地 participation /pa:tIsI'peifn/n. biodiversity/baraudar'v3sati/n.protect/pra'tekt/v.保护；防护；参与：参加；分享 生物多样性：生物差异度 警戒 participate in参与；参加 sustainable /sa'sternabl/adj.protection /pra'tekfn/n.:responsibility /rI,sponsa'bilati/n. 以忍受的：足可支撑的养得起防护：警戒 责任：职责；义务 的 protect from保护.…免受…take responsibility for对…承 sustainability/sa,stem3'brlati/n.campaign /kaem'pen/n.运动；担责任 可持续性：能维持性 战役；活动v.参加运动：发起individual/,md'vId3ual/adj.个 sustain/sa'stev.维持：支撑：运动 人的：个体的：独特的n.个人： 承担 launch /lo:ntf v.发起：发动：发个体：个体经营者 preserve /pri'z3v/V.保护；维射n.发射；发行；投放 collective/ka'lektIv/ad.集体的： 护：保存 advocate/edvakeit/v.拥护；支共同的：集合的n.集体；集合 preservation/,prez3'vern/n.保持：提倡n.倡导者；支持者：辩体；集体事业 护：维护：保存 护人 reserve /ri'Z3:v/V.预订；保留；awareness/A'wen3sln.知道： 词汇变形及词缀精讲 1.ecology /i'kplad3in.生态学；生态；生态环境 词汇变形 形容词形式：ecological(生态的；生态学的) 构词解析 后缀-ogy:表“学科、研究”；-ical:加在名词后构成形容词，表“与…相关的”。 高中必修第二册重庆大学版 【寒假专版】 ,E版词汇变形及词缀精讲 同类词：biology(生物学)→biological(生物学的)、geology(地质学)→geological(地质学的) Ecology is the study of the relationships between living things and their environment. 真题链接（重庆大学版高中必修第二册单元练习）：We should pay more attention to (ecology) balance in daily life.(答案：ecological) 2.sustainable/sa'steinabl/adj.可持续的：能维持的 词汇变形 动词形式：sustain(维持支撑) 名词形式：sustainability(可持续性) 构词解析 前缀sus(=sub-):表“在下面、支撑”；后缀-able:加在动词后构成形容词，表“可…的”；-ability: 构成名词，表“性质、能力”。 Sustainable development is important for the future of our planet. 真题链接（重庆大学版高中必修第二册阅读填空）：We need to find (sustain)ways to use natural resources..(答案：sustainable) 3.preserve /pr'Z3v/V.保护；维护：保存 词汇变形 名词形式：preservation(保护；保存) 构词解析 前缀pre-:表“预先、提前”；后缀-erve:动词词根；-ation:加在动词后构成名词，表“动作或过 程”。 同类词：reserve(保留)→reservation（预订)、conserve（保存)→conservation(保护) It is our duty to preserve traditional culture for future generations. 真题链接（重庆大学版高中必修第二册单词拼写）：The government has taken measures for the_(preserve) of endangered species.(答案：preservation) 4.protect /pra'tekt/v.保护；防护 词汇变形 名词形式：protection(保护；防护) 形容词形式：protective(保护的：防护的) 构词解析 前缀pro-:表“在前、向前”；词根tect(=cover,覆盖)：后缀-ion:构成名词；-ive:构成形容词。 固定搭配：protect from(保护…免受…) 例句：Wearing sunglasses can protect your eyes from strong sunlight 真题链接（重庆大学版高中必修第二册语法填空）：We need to take action to provide (protect) for wild animals.(答案：protection) 5.advocate/'edvakeit/v.拥护：提倡n.倡导者 词汇变形 名词形式：advocacy(倡导；支持) 构词解析 2 高中必修第二册重庆大学版 【寒假专版】 ，E版词汇变形及词缀精讲 前缀ad-:表“向、加强”；词根voc(=voice,声音)：后缀-ate:构成动词或名词；-acy:构成名 词，表“性质、状态”。 Many scientists advocate reducing plastic use to protect the environment. 真题链接（重庆大学版高中必修第二册完形填空）：She is a strong(advocate)for women's rights. (答案：advocate) 6.awareness/A'weanas/n.意识；认识 词汇变形 形容词形式：aware(意识到的：知道的) 构词解析 前缀a-:表“处于…状态”；词根ware（=watch,观察)：后缀-ness:加在形容词后构成名词，表 “性质、状态”。 固定搭配：raise awareness(提高意识) We should raise public awareness about the importance of recycling. 真题链接（重庆大学版高中必修第二册句子翻译）：The campaign aims to improve people's_(aware) of environmental protection.(答案：awareness) 7.participate /pa:'trsipert/v.参与；参加 词汇变形 名词形式：participation（参与；参加) 形容词形式：participatory(参与式的) 构词解析 前缀pat-(prt,部分)：后缀-cipate:构成动词，表“参与”：-ation:构成名词；-oy:构成形容词。 固定搭配：participate in(参与；参加) Students are encouraged to participate in after-school activities. 真题链接（重庆大学版高中必修第二册短文填空）：Her active_(participate)in the project helped it succeed.(答案：participation) 8.responsibility/rI,spDns3'ilati/n.责任：职责 词汇变形 形容词形式：responsible(有责任的：负责的) 构词解析 前缀re-:表“回、再”；词根spons(promise,承诺)；后缀-ible:构成形容词，表“可…的”； -ity构成名词，表“性质、状态”。 固定搭配：take responsibility for(对…承担责任) Everyone should take responsibility for protecting the environment. 真题链接（重庆大学版高中必修第二册语法填空)：As adults,we need to be(responsibility)for our actions.(答案：responsible) 9.individual./,Ind'vd3ual/adj.个人的：个体的n.个人 词汇变形 副词形式：individually(个别地：单独地) 3 高中必修第二册重庆大学版 【寒假专版】 ,E版词汇变形及词缀精讲 构词解析 前缀in-(=not):词根divid(=divide,划分)：后缀-ual:构成形容词；y:构成副词。 反义词：collective(集体的) 例句：Each individual has a role to play in society. 真题链接（重庆大学版高中必修第二册阅读理解）：The policy will be beneficial to both (individual) and communities.(答案：individuals) l0.collective /ka'lektiv/adj.集体的：共同的n.集体 词汇变形 动词形式：collect(收集：聚集) 副词形式：collectively(共同地；集体地) 构词解析 前缀col.(=together,一起)：词根lect(=gather,收集)：后缀-ive:构成形容词；ly:构成副词。 反义词：individual(个人的) 例句：The team achieved success through collective effort, 真题链接（重庆大学版高中必修第二册单词拼写）：We should work together for the (collect) goal.(答案：collective) 11.ecosystem/'i:kausIstam/n.生态系统 构词解析 前缀eco-(=ecology,生态)：词根system(系统)。 例句：A healthy ecosystem depends on the balance of all living things. 真题链接（重庆大学版高中必修第二册单元测试)：Human activities have a great impact on the (ecosystem)of the area.(答案：ecosystem) 12.biodiversity/baraudar'v3:sati/n.生物多样性 构词解析 前缀bio-(=life,生命)；词根divers(=different,不同的)：后缀-ity:构成名词，表“性质、状态”。 Protecting biodiversity is crucial for the stability of the planet. 真题链接（重庆大学版高中必修第二册阅读理解)：The loss of _(biodiversity)will threaten the survival of many species.(答案：biodiversity) 综合训练 一、 根据句意及汉语提示完成单词 6.The government has made laws to protect the (生态系统)from pollution. 7.We should learn to live in harmony with (生物多样性)on Earth. 8.His role as an for environmental protection is widely recognized. 4 高中必修第二册重庆大学版 【寒假专版】 ，E版词汇变形及词缀精讲 9.The project aims to raise public (意识)about climate change. 10.Everyone has the (to protect our common home. 二、用所给单词的适当形式填空 1.It is important to maintain the(ecology)balance in the nature reserve 2.We need to develop(sustain)energy sources to reduce carbon emissions. 3.The (preserve)of ancient buildings requires both time and money. 4.She is (protect)of her younger brother and always defends him. 5.The organization is committed to (advocate)for animal rights. 6.Regular exercise and a healthy diet can(sustain)our physical health. 7.The teacher praised her active (participate)in the classroom discussion 8.Each(individual)can contribute to environmental protection in daily life 9.The team's success was the result of(collect)effort and cooperation 10.We should be (responsibility)citizens and follow environmental rules 三、完成句子（每空一词） 1.我们必须采取措施保护濒危物种。 We must take measures toendangered species. 2.这个活动旨在提高学生的环保意识。 This activity aims to raise students'of environmental protection 3.可持续发展对人类的未来至关重要。 development is crucial for the future of humanity. 4.每个人都应该为保护环境承担责任。 Everyone should for protecting the environment. 5.我们需要共同努力维护生态平衡。 We need to work together to maintain the balance. 四、语篇填空 高中必修第二册重庆大学版 【寒假专版】E版词汇变形及词缀精讲 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 Ecology is the study of the relationships between living things and their environment.To pro- tect the (ecosystem),we need to take (effect)measures.First,we should advocate (reduce)plastic waste.Second,raising public(aware)is essential.Each individual can make a difference through daily actions,such as recycling and saving energy. (collect)efforts will lead to a sustainable future.Remember,everyone has the (responsible)to preserve our planet for future generations. 参考答案 I.根据句意及汉语提示完成单词 6.ecosystem 7.biodiversity 8.advocate 9.awareness 10.responsibility Ⅱ用所给单词的适当形式填空 1.ecological 2.sustainable 3.preservation 4.protective 5.advocating 6.sustain 7.participation 8.individual 9.collective 10.responsible I.完成句子 1.protect 2.awareness 3.Sustainable 4.take responsibility 5.ecological V.语篇填空 1.ecosystem 2.effective 3.reducing 4.awareness 5.Collective 6.responsibility 6