Unit 6 Nurturing nature 一-2025-2026学年高中英语选择性必修第一册期末词汇复习（外研版）

期末词汇复习 选择性必修第一册·外研版·Unit6 Nurturingnature一 一、重点单词详解 1:steady 一、核心考点 词性：形容词(ad.)副词(adv.) 核心义：adj.平稳的；稳定的；v.使平稳；adv.平稳地 二、构词法（词性转换） 副词：steadily(由steady+-y构成，adv.稳定地) 比较级/最高级：steadier/steadiest（规则变化) 三、用法与常见搭配 形容词：steady growth(稳定增长)，steady pace(平稳的节奏)，keep steady(保持稳定) 动词：steady oneself(稳住自己)，steady the boat(使船平稳) 副词：walk steady(平稳地走) 四、重点辨析 steady vs.stable:均含”稳定的”，steady侧重持续不变的状态（如steady income),stable 侧重稳固不易改变（如stable structure)。 2:massive 一、 核心考点 词性：形容词(adj.) 核心义：adj.巨大的；大量的；大规模的 二、构词法（词性转换） 词根：mass(n.团；块；大量) 副词：massively(由massive+-y构成，adv.大量地) 名词：massiveness(由massive+-ness构成，n.巨大；厚重) 三、用法与常见搭配 massive destruction(大规模破坏) massive support（大量支持) a massive amount of(大量的…) 四、拓展 同义词：huge,enormous,vast 3:delicate 一、 核心考点 词性：形容词(adj.) 核心义：adj.脆弱的；易碎的；微妙的；精美的 二、构词法（词性转换） 副词：delicately(由delicate+y构成，adv.精致地；谨慎地) 名词：delicacy(n.精致；微妙；美食) 三、用法与常见搭配 delicate balance(微妙的平衡) delicate skin(娇嫩的皮肤》 handle with delicate care(小心处理) delicate situation(微妙局面) delicate taste（高雅的品味) 四、重点辨析 delicate vs.fragile:均含”脆弱的”，delicate侧重易损性+精致感（如delicate china), fragile仅强调易碎（如fragile glass)。 4:splendid 一、核心考点 词性：形容词（adj.) 核心义：adj.壮丽的；辉煌的；极好的 构词法（词性转换） 副词：splendidly(由splendid+-y构成，adv.壮丽地；极好地) 名词：splendour(英)/splendor(美)(n.辉煌；壮丽) 三、用法与常见搭配 splendid scenery(壮丽的景色) splendid achievement(辉煌成就) What splendid news!(多好的消息！) 四、拓展 同义词：magnificent,brilliant 5:leisure 一、 核心考点 词性：名词(n.) 核心义：n.空闲；闲暇 二、构词法（词性转换） 形容词：leisurely(adj.悠闲的：adv.悠闲地) 三、 用法与常见搭配 at one's leisure(空闲时) leisure time(闲暇时间) leisure activities(休闲活动) 四、注意 固定短语：at leisure=in leisure time 6:radiation 、 核心考点 词性：名词(n.) 核心义：n.辐射；放射物 构词法（词性转换） 词根：radiate(v.辐射；散发) 形容词：radiant（ad山j.辐射的；光芒四射的) 动词：adiate(vi.辐射；t.散发) 三、 用法与常见搭配 nuclear1 adiation（核辐射) radiation therapy(放射治疗) radiate heat(散热) radiate from（从…辐射出) 7:wander “、核心考点 词性：动词(v.) 核心义：v.徘徊；漫步；走神 二、构词法（词性转换） 名词：wanderer(n.流浪者；漫游者) 名词：wandering(n.漫游；走神) 三、 用法与常见搭配 wander around（四处游荡) wander from the path（偏离道路) wander in thought（走神) wander through the streets(沿街漫步) wander off(走开；偏离) 四、重点辨析 wander vs.wonder:wander(v.漫游)，wonder(v.想知道；n.奇迹)，注意词形与含义 区别。 8:economy 、 核心考点 词性：名词(n.) 核心义：n.经济；节约 二、 构词法（词性转换） 形容词：economic(adj.经济的；经济学的) 形容词：economical(adj.节约的；划算的) 动词：economize(v.节约) 三、 用法与常见搭配 national economy(国民经济) market economy（市场经济) economic growth(经济增长) economical with money(省钱) 四、重点辨析 economic vs.economical::economic侧重”经济领域的”（如economic policy),economical 侧重”节约的”（如economical use)。 二、词汇巩固练习 一、单项选择 1.The country has achieved_economic growth over the past decade. A)steady B)stable C)massive D)delicate 2.We need to handle this situation with great care to avoid conflict. A)fragile B)delicate C)splendid D)leisure 3.Many people enjoy_activities like reading or hiking in their free time. A)economy B)radiation C)leisure D)wander 4.The sun light and heat,which are essential for life on Earth. A)radiates B)wanders C)economizes D)steadies 5.After the earthquake,destruction was reported in the affected area. A)splendid B)massive C)delicate D)steady 6.She through the old streets,recalling her childhood memories A)wondered B)wandered C)radiated D)economized 7.The_of the ancient palace left all visitors in awe. A)splendor B)radiation C)leisure D)delicacy 8.Using energy-efficient appliances is an-way to reduce household costs. A)economic B)economical C)economy D)radiate 9.Be careful with thechina cups-they break easily. A)fragile B)delicate C)steady D)massive 10.The doctor advised him to avoidexposure to protect his skin. A)nuclear B)radiation C)radiant D)wander 二、根据提示补全句子 1.The company has been developing_(steady)since its founding 2.She decorated the room_(delicate)with hand-painted flowers. 3.His(achieve)in science have earned him international recognition. 4.-(economy)growth slowed down due to the global crisis. 5.We should learn to(economy)water to protect the environment 6.The(radiant)of the sunset painted the sky in golden colors. 三、首字母填空 1.The hiker w off the trail and got lost in the forest. 2.A m_amount of data needs to be processed before the meeting 3.Maintaining a d balance between work and life is important for mental health 4.The museum's collection includes many rare d from ancient civilizations 5.She enjoys reading novels at her 1 after a busy day. 6.Nuclear rcan cause serious health problems if not properly controlled. 7.The team's sperformance in the final match won them the championship 8.The new policy aims to promote edevelopment in rural areas. 9.He walked sacross the icy road to avoid slipping. 10.The bride looked stunning in her s white wedding dress. 答案与解析 一、单项选择答案：AB C A BB A BBB 二、根据提示补全句子答案： 1.steadily 2.delicately 3.splendid 4.Economic 5.economize 6.radiance 三、首字母填空答案： 1.wandered 2.massive 3.delicate 4.delicacies 5.leisure 6.radiation 7.splendid 8.eco- nomic 9.steadily 10.splendid 英语词汇复习手册·选择性必修第一册·Unit6 Nurturing nature一