Unit 5 Humans and Nature Lesson1-2025-2026学年高中英语必修第二册期末词汇复习（北师大版）

期末词汇复习 必修2·北师大版·Unit5:HumansandNatureLesson1 一、 重点单词详解 1:escape 一、核心考点 词性：vi,&vt逃离；逃避 核心义：vi.&t.逃离：逃避：n.逃跑；出口 二、必记搭配与例句 escape+地点/困境（不加冠词）：escape prison(越狱)；escape danger(逃离危险) escape doing sth.(避免做某事)：She narrowly escaped being hit by a car a narrow escape(九死一生)；have no escape（无路可逃) 三、重点辨析 escape vs..flee:escape侧重”成功逃脱，fee侧重”仓促逃离？（如flee from a burning house) 2:survive 一、核心考点 词性：vi.&t活下来；幸存 核心义：ⅵ.幸存；活下来；t.比…活得久；幸免于 二、必记搭配与例句 及物动词：survive sth.(经历…后幸存)：survive the earthquake 不及物动词：survive on sth.(靠…生存)：survive on a small income 特殊用法：survive sb.(比某人活得久)：She survived her husband by 10 years 三、拓展 固定短语：fight for survival(为生存而战)；survival skills(生存技能) 3:mystery 核心考点 词性：n.神秘事物，难以理解的事物 核心义：n.神秘事物：谜：神秘 二、 必记搭配与例句 可数名词：solve a mystery(解开谜团)：a mystery novel（悬疑小说) 不可数名词：he mystery of life(生命的奥秘) 固定搭配：be a mystery to sb.(对某人来说是个谜) 三、辨析 mystery vs.puzzle:mystery侧重”未解的秘密”，puzzle侧重”需要思考的难题， 4:descent 一、 核心考点 词性：n.下降，下落 核心义：n.下降；下落；血统 二、必记搭配与例句 搭配介词：the descent of the mountain(下山)：a descent from the roof(从屋顶降下) 抽象含义：descent into chaos(陷入混乱)：of noble descent(贵族血统) 三、辨析 descent vs.decline:descent侧重'物理或抽象的下降”，decline侧重”数量/质量下降 (如economic decline) 5:tidal 一、核心考点 词性：adj.潮汐的，潮水的 核心义：adj.潮汐的；潮水的 必记搭配与例句 tidal wave(潮汐波；海啸)；tidal energy(潮汐能)；tidal basin(潮汐盆地) 三、拓展 個定短语：go with the tide(随波逐流)；swim against the tide(逆流而上) 6:observation 一、 核心考点 词性：n.观察；观察结果 核心义：n.观察；观察结果；评论 必记搭配与例句 动词搭配：make observations(进行观察)；carry out observations(开展观测) 介词搭配：nder observation(被监视)；observation on sth.（对…的评论) 三、辨析 observation vs..observation:observation侧重”观察行为/结果”，view侧重？个人观点 7:extent 、 核心考点 词性：n.面积；长度；范围；程度 核心义：n.程度：范围：面积 二、必记搭配与例句 固定句型：to some extent(在某种程度上)；to a great extent(在很大程度上) 介词搭配：he extent of damage(损害程度)；within the extent of(在…范围内) 三、拓展 写作句型：To a certain extent,.his success depends on hard work rather than luck. 8:curious 核心考点 词性：adj.好奇的 核心义：adj.好奇的；奇特的 二、必记搭配与例句 be curious about sth.(对…好奇)：Children are curious about everything be curious to do sth.(渴望做某事)：I'm curious to know the result 三、辨析 curious vs..eager::curious侧重”对未知的好奇”，eager侧重”积极的渴望？ 9:horrible 一、核心考点 词性：adj.可怕的，吓人的，令人恐惧的 核心义：adj.可怕的；令人厌恶的 二、必记搭配与例句 描述事物：a horrible accident(可怕的事故)；horrible weather(糟糕的天气) 描述感受：feel horrible(感觉难受) 三、辨析 horrible vs..terrible:horrible程度更深，侧重”令人毛骨悚然”，terrible侧重糟糕的 10:float 、 核心考点 词性：vi.浮；漂 核心义：ⅵ.浮；漂；t使漂浮；n.浮体 二、必记搭配与例句 不及物动词：float on water(浮在水上)；float in the air(漂浮在空中) 及物动词：float a boat(使船漂浮)：oat a idea(提出想法) 固定搭配：float away(漂走)；float down(漂下) 三、拓展 经济术语：float（汇率浮动)：free float(自由浮动汇率) 二、词汇巩固练习 (一)单项选择(10题) 1.The hikers managed to the storm by hiding in a cave. A)escape B)flee C)survive D)float 2.After the earthquake,only a few people in the village A)survived B)escaped C)observed D)好奇 3.The_of the ancient tomb has attracted many archaeologists. A)mystery B)observation C)extent D)descent 4.We watched the balloonslowly into the sky. A)float B)escape C)descend D)survive 5.She is about the origin of the universe. A)curious B)horrible C)mysterious D)tidal 6.To some,his success is due to good luck. A)extent B)observation C)survival D)mystery 7.The_wave destroyed several coastal villages. A)tidal B)floating C)escaping D)descending 8.The police are keeping the suspect_observation. A)under B)on C)with D)in 9.He his wife by three years and then moved to another city. A)survived B)escaped C)observed D)好奇 10.The_accident left three people seriously injured. A)horrible B)curious C)mysterious D)tidal (二)根据提示补全句子(10题) 1.The little girl has a strong(curious)about animals. 2.The_(observe)of stars requires a telescope. 3.He made a narrow (escape)from the burning building 4.The(extend)of the forest is larger than we thought. 5.The(survive)told us stories of their adventure 6.The_(mystery)disappearance of the treasure remains unsolved. 7.She looked at me_(curious)when I mentioned the news. 8.The(horror)storm caused widespread damage. 9.We need to_(observation)the situation carefully before acting. 10.The(float)leaves on the water looked beautiful (三)首字母填空(10题) 1.The soldiers tried to_from the enemy camp at night. 2.Plants cannot_without sunlight and water. 3.The of how life began is still not fully understood. 4.The plane began its to the airport 5.-energy is a renewable source of power. 6.He made an_about the changes in the environment. 7.To a great一，education determines one's future. 8.Children are naturally__about the world around them. 9.Thescene in the movie scared many viewers. 10.The boat down the river with the current. (四)答案与解析 1.单项选择答案：ACAAAAAAAA 2.补全句子答案： curiosity observation escape extent survivor mysterious curiously horrible observe floating 3.首字母填空答案： escape survive mystery descent Tidal observation extent curious horrible floated 英语词汇复习手册·必修2·北师大版·Unit5:Humans and Nature Lesson 1