Unit 2 Looking into the Future 二-2025-2026学年高中英语重点词汇精讲选择性必修第一册（人教版）

高中选修一人教 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·人教·选修一Unit2 Looking into the Future 单元词汇总览 critical/'kritrkl/adj.严重的；关relevant/'relavant/adj.有关的：combine/kam'banm/vt.&vi.（使) 键的：批判性的 有意义的 结合：混合 cancer/'kaensa()/n.癌：癌症：毒 catch fire着火 nanobot/nn3bDt/n.纳米机器 瘤 fantasy/'faentasi/n.幻想：想象人 potentially/pa'tenfali/adv.潜在innovation./,ma'veun/n.创新：创artificial/,.a:tr'fi/adj.人工的： 地：可能地 造 人造的：假的 potential /p3ten/adj.可能的；available/a'veilabl/adj.可获得artificial intelligence(AI)）人工智 潜在的：n.潜力：可能性 的：可购得的：（人)有空的能 leak /li:k/vi.&t.漏；渗漏：透露；in this sense(in~sense))从这种clone/klaun/t.克隆；以无性繁 n.漏洞；裂缝；透露 (某种)意义上来讲 殖技术复制：n.克隆动物（或植 electrical/h'lektrik/adj.电的；用nevertheless/,nevaoa'les/adv.尽物) 电的 管如此：不过；然而 predict /prI'dikt/t.预测：预言： wiring/'waIer四n.电线线路；线structure/'strAkt∫a(r)/n.结构：体预料 路系统 系：t.系统安排；精心组织 prediction /prI'dikn/n.预测；预 wire'waIa(r)/n.电线；金属丝security/s'kjvarati/n.保护措施；言 (或线)：t.接通电源：将…连安全工作 forecast/'fo:ka:st/t.&n.预测：预 接到 crime /kramm/n.犯罪活动：不法报 detect/dr'tekt/t.发现：查明 行为 词汇核心考点精讲 l.critical/'ktkl/adj.严重的；关键的：批判性的 ·核心考点：词性：形容词(adj) 3个核心义：严重的（状况）、关键的（阶段）、批判性的（态度） ·必记搭配与例句：●be critical of(对…挑剔)：She is always critical of my work ●critical moment（关键时刻)：We must stay calm at this critical moment.. ●critical thinking(批判性思维)：Critical thinking is important for learning. ·重点派生词：●critically(副词)：be critically ill(病情严重) ·criticism(名词)：face criticism(面对批评) 2.potential /pa'ten/adj.可能的：潜在的；n.潜力；可能性 高中选修一人教 寒假专版 ·核心考点：词性：形容词(adj):名词(n) 2个核心义：潜在的(adj):潜力(n.) ·必记搭配与例句：·potential danger(潜在危险)：This area has potential danger.. ●have potential(有潜力)：The young player has great potential.. ·develop one's potential(开发潜力)：We should develop our potential. ·重点派生词：●potentially(副词)：potentially harmful(有潜在危害) 3.relevant/'relevant/adj.有关的；有意义的 ·核心考点：词性：形容词(adj) 1个核心义：有关的：有意义的 ·必记搭配与例句：●relevant to(与…相关)：His answer is not relevant to the question. ●relevant information(相关信息)：Please collect relevant information ·重点派生词：●relevance(名词)：the relevance of the topic(话题的相关性) 4.nevertheless/,neva0a'les/adv.尽管如此；不过 ·核心考点：词性：副词(adv.) 1个核心义：尽管如此；不过 ·必记搭配与例句：·置于句首：She was tired.Nevertheless,.she kept working: 。置于句中：He is old;heis,nevertheless,very active. ·用法辨析：·与however辨析：nevertheless语气稍弱，常表转折后的让步 5.combine /kam'bam/t.&vi.(使)结合：混合 ·核心考点：词性：动词(t.&vi) 1个核心义：（使）结合：混合 ·必记搭配与例句：●combine with(与…结合)：Water combines with salt easily. ●combine A and B(结合A和B):Combine theory and practice.. ·重点派生词：●combination(名词)：a combination of colors(颜色搭配) 6.predict /pri'dkt/t.预测；预言：预料 ·核心考点：词性：动词(t) 1个核心义：预测：预言 ·必记搭配与例句：●predict sth.(预测某事)：Scientists predict a storm tomorrow.. ●predict that从句：He predicted that we would win. ·重点派生词：●prediction（名词)：make a prediction(做预测) ●predictable(形容词)：a predictable result(可预见的结果) 高中选修一人教 寒假专版 7.detect/d'tekt/t.发现；查明 ·核心考点：词性：动词(t) 1个核心义：发现：查明 ·必记搭配与例句：·detect sth.(发现某物)：The machine can detect errors. ●detect sb.doing(发现某人做某事)：I detected him cheating. ·重点派生词：·detection(名词)：crime detection(犯罪侦查) ●detective(名词)：a private detective(私家侦探) 8.artificial/.a:tr'fifl/adj.人工的：人造的；假的 ·核心考点：词性：形容词(adj) 2个核心义：人工的：人造的：假的 ·必记搭配与例句：·artificial intelligence（人工智能)：AI is short for artificial intelligence ●artificial flowers(假花)：These are artificial flowers.. ·用法辨析：·与man-made辨析：artificial强调仿真性，man-made侧重人工制造 9.structure/'strAkt(r)/n.结构：体系；t.系统安排：精心组织 ·核心考点：词性：名词(n):动词(t.) 2个核心义：结构(n.):系统安排(t) ·必记搭配与例句：·sentence structure（句子结构)：We need to learn sentence structure. ●structure sth..(组织某事)：He structured the essay wel ·重点派生词：●structural（形容词)：structural changes(结构性变化) 10.available /a'verlabl/adj.可获得的：可购得的；（人）有空的 ·核心考点：词性：形容词(adj) 2个核心义：可获得的：（人）有空的 ·必记搭配与例句：·be available(可获得的)：Tickets are available online. ●sb.be available(某人有空)：Is she available this afternoon? ·用法提示：●作表语：The book is available in the library. 11.innovation/,me'vejn/n.创新；创造 ·核心考点：词性：名词(n) 1个核心义：创新：创造 ·必记搭配与例句：●technological innovation(技术创新)：We need technological innovation, ●make innovations(进行创新)：Engineers make innovations every day. ·重点派生词：·innovate(动词)：innovate new products(创新产品) ●innovative(形容词)：innovative ideas(创新想法) 高中选修一人教 寒假专版 12.security/'kjoarati/n.保护措施；安全工作 ·核心考点：词性：名词(n) 1个核心义：保护措施：安全工作 ·必记搭配与例句：●security measures(安全措施)：The school has strict security measures. ●public security(公共安全)：We should care about public security. ·重点派生词：·secure(形容词)：feel secure(感到安全的) ·securely(副词)：tie the box securely(把盒子系牢) 13.forecast/fka:st/t.&n.预测：预报 ·核心考点：词性：动词(t.):名词（n.) 1个核心义：预测：预报 ·必记搭配与例句：·weather forecast(天气预报)：What's the weather forecast today? ●forecast sth.(预报某事)：They forecast rain for tomorrow. ·用法辨析：·与predict辨析：forecast多用于气象、经济等领域的预测 14.leak1ik/vi.&vt.漏渗漏：透露；n.漏洞：裂缝；透露 ·核心考点：词性：动词(i.&t):名词(n.) 2个核心义：漏：透露(v):漏洞(n.) ·必记搭配与例句：●leak out(泄露)：The news leaked out quickly. ●a gas leak(煤气泄漏)：There's a gas leak in the kitchen. ·重点派生词：●leaky(形容词)：a leaky roof(漏雨的屋顶) 15.electrical/'lektrikl/adj.电的；用电的 ·核心考点：词性：形容词(ad) 1个核心义：电的：用电的 ·必记搭配与例句：·electrical equipment(电气设备)：We need to check the electrical equipment. ●electrical engineering(电气工程)：He studies electrical engineering. ·用法辨析：·与electric辨析：electrical指与电相关的，electric指带电的（如electric fan) 词汇核心考点综合训练 1.一、单项选择 1.It is to keep calm when facing emergency situations. ●A.critical 高中选修一人教 寒假专版 ·B.potential 。C.artificial ●D.available 2.The new technology has greatto improve our daily life. 。A.security ●B.potential ●C.innovation ●D.structure 3.Her answer was not_to the question asked by the teacher ●A.relevant ●B.electrical ●C.predictable 。D.leaky 4.He was tired after working all day,,he continued to help his family with housework ●A.therefore ●B.nevertheless ·C.besides 。D.otherwise 5.We shouldtheory with practice to solve practical problems. ·A.detect 。B.forecast ●C.combine 。D.leak 高中选修一人教 寒假专版 6.Scientiststhat global temperatures will rise by 2C in the next decade. 。A.predict ●B.detect ●C.forecast ●D.innovate 7.The machine caneven the smallest errors in the data. ·A.leak ●B.detect ●C.structure ●D.secure 8.intelligence is changing the way we live and work. ●A.Electrical ●B.Man-made ·C.Artificial ●D.Secure 9.The_of the report needs to be improved to make it clearer. ●A.structure ·B.security ●C.relevance ●D.combination 10.Tickets for the concert are_online from 9 am tomorrow. ●A.critical ·B.available 高中选修一人教 寒假专版 ·C.potential ●D.innovative 2.二、根据提示补全句子 1.She is always_(criticize)of her colleagues'work.(提示：词性转换) 2.This new policy has_(potential)to reduce pollution.(提示：词性转换) 3.The_(relevant)of this research to our project is still unclear.(提示：词性转换) 4.After the accident,.he was._(critical)injured and sent to the hospital.(提示：词性转换) 5.We need to_(combination)different methods to achieve the goal.(提示：词性转换) 6.The_(predict)of the storm was accurate.(提示：词性转换) 7.The police are working on the_(detect)of the stolen goods.(提示：词性转换) 8._(innovate)is the key to the development of technology.(提示：词性转换) 3.三、首字母填空 1.The weather f says it will rain tomorrow. 2.Please collect all rinformation before the meeting 3.The company is developing new products to meet the needs of i markets. 4.A gas 1 in the kitchen caused the explosion 5.The sof the building was damaged in the earthquake. 4.参考答案 ·一、单项选择 1.A2.B3.A4.B5.C6.A7B8.C9.A10B ·二、根据提示补全句子 1.critical 2.potential 3.relevance 4.critically 5.combine 6.prediction 7.detection 8.Innovation ·三、首字母填空 1.forecast 2.relevant 3.innovative 4.leak 5.structure