Unit 5 Save the Planet一-2025-2026学年高中英语重点词汇精讲必修第二册（冀教版）

高中·冀教版 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·冀教版·必修2Unit5 Save the Planet 单元词汇总览 planet/'plaenit/n.行星 climate/'klammot/n.气候；风气 进步 demand/d'ma:nd/n.要求；v.fuel/'fju:al/n.燃料 financial/fa'nen/adj.财政的： 需要 ocean/'a/n.大海；海洋 金融的 romantic/ra'maentik/adj.不切carbon/'ka:bn/n.a碳 perspective /pa'spektIv/n.态度； 实际的：浪漫的 chain /tfemn/n.一系列；链子 观点 protest /pra3'test/V.反对；抗议；reaction /ri'ekm/n.反应；回应chapter/'t∫wpta(r)/n.时期：章 /'prautest/.n.抗议 attempt/.A'tempt/n.&v.企图；尝petrol/'petral/n.汽油 poison/'pIz/n.毒药；毒素；V试 gas/ges/n.气体燃料：气体 毒化：使恶化 ecosystem/ik3 osIstan/n.生态smog/smDg/n.烟雾 declare/dr'klea)/v.公布；宣布；系统 solar/'saula(r)/adj.太阳的：n. 声明 flood /f1adVn.洪水：水灾：v.淹太阳能 desert/dezat/n.沙漠；荒漠；没 charge /tfa:d/n.费用；主管 /d'z3tV.抛弃：遗弃 larm'lam/n.警报：警报器 drought/drat/n.旱灾；久旱 insect/'nsekt/.n.昆虫 external/k'st3nl/adj.外部的： existence/Ig'zIstans/n.存在：实外面的 有 advance /ad'vans/v.&n.发展； 词汇核心考点精讲 1.demand/dr'mand/n.要求；v.需要 ·核心考点：词性：动词(v.):名词(n.) 2个核心义：需要(v.):要求(n.) ·必记搭配与例句：·demand sth.(需要某物)：The work demands patience. ●demand to do sth.(要求做某事)：She demanded to see the manager. ●in demand(需求大)：These goods are in great demand. ·重点派生词：●demanding(形容词)：a demanding job(要求高的工作) ·demander(名词)：job demanders(求职者) 2.protest /pra3'test/V.反对：抗议；/'prautest/.n.抗议 ·核心考点：词性：动词(v.);名词(n.) 读音差异：v.pr3'test/:n./'prautest/ 高中·冀教版 寒假专版 2个核心义：反对：抗议 ·必记搭配与例句：●protest against(抗议…)：They protested against the decision.. ●hold a protest(举行抗议)：People held a protest in the street. ●without protest(毫无异议地)：He accepted the punishment without protest.. ·重点派生词：·protestor(名词)：peaceful protestors(和平抗议者) 3.desert/dezat/n.沙漠；荒漠；/dz3t/v.抛弃；遗弃 ·核心考点：词性：名词(n.):动词(v.) 读音差异：n./dezat/(沙漠)：v.d'z3t/(抛弃) 2个核心义：沙漠(n.):抛弃(v.) ·必记搭配与例句：●desert sb.(抛弃某人)：He deserted his family.. ·a vast desert(一片广阔的沙漠)：Camels live in the vast desert, ●desert from(擅离…)：He deserted from the army. ·重点派生词：●deserted(形容词)：a deserted house(废弃的房子) ·desertion（名词)：the desertion of duty(渎职) 4.declare/d'klea)/v.公布；宣布；声明 ·核心考点：词性：动词(v.) 3个核心义：公布：宣布；声明 ·必记搭配与例句：·declare sth.(宣布某事)：The government declared a state of emergency. ●declare war on（对…宣战)：The country declared war on its neighbor ●declare for/against(表态支持/反对)：He declared for the new policy. ·重点派生词：●declaration(名词)：a declaration of independence(独立宣言) ·declared(形容词)：a declared enemy（公开的敌人) 5.reaction /ri'ekn/n.反应：回应 ·核心考点：词性：名词(n.) 2个核心义：反应：回应 ·必记搭配与例句：●reaction to(对的反应)：Her reaction to the news was surprising ●chemical reaction(化学反应)：Water is formed by a chemical reaction ●chain reaction(连锁反应)：The accident caused a chain reaction. ·重点派生词：·react(动词)：react to(对…作出反应) ·reactive(形容词)：reactive substances(活性物质) 6.attempt/3'tempt/n.&v.企图；尝试 ·核心考点：词性：动词(v.):名词(n.) 2个核心义：企图；尝试 高中·冀教版 寒假专版 ·必记搭配与例句：●attempt to do sth.(试图做某事)：He attempted to climb the mountain. ●make an attempt(尝试)：She made an attempt to solve the problem. ●in an attempt to(为了…)：He worked hard in an attempt to succeed, ·重点派生词：●attempted（形容词)：an attempted murder(未遂谋杀) 7.perspective /p3'spektrv/n.态度；观点 ·核心考点：词性：名词(n) 2个核心义：态度：观点 ·必记搭配与例句：·from one's perspective(从某人的角度)：From my perspective,it's agood idea, ●broaden one's perspective(开阔视野)：Travel can broaden your perspective. ●historical perspective(历史视角)：We need to study it from a historical perspective.. 8.financial/fa'nen/adj.财政的；金融的 ·核心考点：词性：形容词(adj) 1个核心义：财政的：金融的 ·必记搭配与例句：●financial problems(财政问题)：The company is facing financial problems. ·financial support(财政支持)：She received financial support from her parents. ●financial crisis（金融危机)：The country went through a financial crisis. ·重点派生词：●finance(名词)：public finance(公共财政) ·financially（副词)：financially stable(财政稳定) 9.external./k'st3nl/adj.外部的：外面的 ·核心考点：词性：形容词(adj.) 1个核心义：外部的：外面的 ·必记搭配与例句：●external factors(外部因素)：External factors influenced his decision ●external appearance(外表)：Don't judge by external appearance. ·external pressure(外部压力)：The team worked under external pressure. ·反义词：●internal(形容词)：internal affairs(内部事务) 10.advance/Ad'vans/v.&n.发展；进步 ·核心考点：词性：动词(v.):名词(n.) 2个核心义：发展：进步 ·必记搭配与例句：●advance in(在…方面进步)：We have made advances in technology. ●in advance（提前)：Book the tickets in advance. ●advance towards(朝…前进)：The army advanced towards the city. ·重点派生词：●advanced(形容词)：advanced technology(先进技术) ·advancement(名词)：the advancement of science(科学的发展) 高中·冀教版 寒假专版 11.charge /tfa:d3n.费用：主管 ·核心考点：词性：名词(n.):动词(v.) 2个核心义：费用：主管(n.):收费(v.) ·必记搭配与例句：●in charge of(负责)：She is in charge of the project, ●free of charge(免费)：The tickets are free of charge. ●charge sb.for(因…向某人收费)：They charged me 100 yuan for the meal ·重点派生词：·charger(名词)：a phone charger(手机充电器) 12.romantic/ra'maentik/adj.不切实际的：浪漫的 ·核心考点：词性：形容词(adj) 2个核心义：不切实际的：浪漫的 ·必记搭配与例句：·romantic love(浪漫爱情)：They fell in romantic love. ●romantic idea(不切实际的想法)：It's just a romantic idea,not practical.. ●romantic novels(浪漫小说)：She likes reading romantic novels. ·重点派生词：●romance(名词)：a beautiful romance(美丽的爱情故事) ●romantically(副词)：romantically involved(浪漫地恋爱) 13.poisor/p3Iz/n.毒药：毒素；V.毒化：使恶化 ·核心考点：词性：名词(n.);动词(v.) 2个核心义：毒药(n.):毒化(v.) ·必记搭配与例句：●a bottle of poison(一瓶毒药)：The cat ate a bottle of poison. ●poison sb.'s mind(毒害某人思想)：Bad books can poison children's minds. ●poisonous（形容词)：poisonous snakes(毒蛇) ·重点派生词：●poisonous(形容词)：poisonous gas(有毒气体) 14.ecosystem/i:kausIstam/n.生态系统 ·核心考点：词性：名词(n) 1个核心义：生态系统 ·必记搭配与例句：●natural ecosystem(自然生态系统)：We should protect the natural ecosystem, ·balance of ecosystem(生态平衡)：Human activities affect the balance of ecosystem, ●aquatic ecosystem(水生生态系统)：The river has a rich aquatic ecosystem. 15.climate/'klarmet/n.气候；风气 ·核心考点：词性：名词(n) 2个核心义：气候：风气 高中·冀教版 寒假专版 ·必记搭配与例句：●climate change(气候变化)：Climate change is a global problem. ●mild climate(温和气候)：This area has a mild climate. ●political climate(政治风气)：The political climate is changing. 词汇核心考点综合训练 1.一、单项选择 1.The work great patience and carefulness. ●A.demands ·B.protests ●C.deserts ●D.declares 2.People held a against the new policy in the square yester day. ●A.demand ·B.protest ●C.reaction ●D.attempt 3.He was caught after he from the army without permission ·A.deserted ●B.declared ●C.advanced ●D.charged 4.The government a state of emergency due to the natural disaster. ·A.reacted ●B.attempted 高中·冀教版 寒假专版 ·C.declared ·D.protested 5.Her to the good news was beyond our expectation. ●A.reaction ●B.perspective 。C.finance 。D.climate 6.They to climb the highest mountain in the region last summer ●A.demanded ●B.attempted 。C.deserted 。D.charged 7.From a historical this event had a deep influence on society. ●A.reaction ·B.perspective ·C.ecosystem ●D.romance 8.The company is facing serious problems and may have to close down. ●A.external ●B.financial ●C.romantic ●D.advanced 9.You need to book the tickets to avoid missing the concert. ●A.in demand 高中·冀教版 寒假专版 ·B.in charge ●C.in advance ●D.without protest 10.The police him with theft and took him to the station. ·A.charged ●B.declared ●C.poisoned ·D.deserted 2.二、根据提示补全句子 1.The job is very. (demand),requiring long working hours. 2.She is a peaceful (protest)who always speaks out for justice. 3.After the earthquake,many people left their (desert)homes. 4.The (declare)of independence was signed in 1776. 5.His (react)to the accident was calm and rational. 6.The (attempt)robbery was stopped by the security guard. 7.We need to look at the problem from a different (perspective). 8.The country is trying to improve its (finance)situation through reforms 3.三、首字母填空 1.Camels are well adapted to live in the d 2.The chemicalr between the two substances produces a gas. 3.It's important to protect the natural e to maintain ecological balance. 4.Climate c has become a major global concern in recent years 5.The hotel offers free room service as well as free-of-c breakfast. 4.参考答案 ·一、单项选择 1.A2.B3.A4.C5.A6.B7B8B9.C10.A 高中·冀教版 寒假专版 ·二、根据提示补全句子 1.demanding 2.protestor 3.deserted 4.declaration 5.reaction 6.attempted 7.perspective 8.financial ·三、首字母填空 1.desert 2.reaction 3.ecosystem 4.change 5.charge