Unit 2 Success Lesson2-2025-2026学年高中英语重点词汇精讲选择性必修第一册（北师大版）

高中选修1北师大版 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·北师大版·选修1Unit2 Success Lesson2 单元词汇总览 hybrid/"harbrid/adj.杂交的；n.telecommunications /te-contract/'kpntraekt/n.合同；契 杂交种：混合体 like mju'nr'keI[nz/n.电信，电约 influential/,mflu'en/adj.有影讯 motivating /'maotrvertn/adj. 响力的 minimum/'mmimam/n.最少量：激励作用的：激发（人）的 devote/d'vat/v.把…献给；最小数：最低限度 limit/'lmt/v.&n.限制，限定 专心致力于 championship'tfaempianfip/n.distraction/d'straek n/n.使人分 production /pr3'dk/n.生产；冠军称号，冠军地位 心的事物 产量 publisher/pAbl/n.出版商 convince /kan'vins/v.说服：使 vision/'vI3/n.远见卓识 reject /ri'd3ekt/t.拒绝接受 确信 词汇核心考点精讲 1.hybrid/haibrid/adj.杂交的：n.杂交种；混合体 ·核心考点：词性：形容词(adj):名词(n) 2个核心义：杂交的(adj):杂交种：混合体(n.) ·必记搭配与例句：·hybrid rice（杂交水稻)：Hybrid rice is widely grown in China. ●a hybrid of..(…的混合体)：This car is a hybrid of gasoline and electric power. ·重点派生词：·hybridization(名词)：the hybridization of plants(植物杂交) 2.influential/,mflu'en/adj.有影响力的 ·核心考点：词性：形容词(adj) 1个核心义：有影响力的 ·必记搭配与例句：●be influential in(在…方面有影响)：He was influential in the decision- making process. ●an influential person(有影响力的人)：She is an influential writer. ·重点派生词：●influence(名词/动词)：have an influence on（对…有影响)：influence sb.(影 响某人) 3.devote/d'vat/v.把…献给；专心致力于 高中选修1北师大版 寒假专版 ·核心考点：词性：动词(v) 1个核心义：把…献给；专心致力于 ·必记搭配与例句：。devote..to.(致力于：把…用于)：He devotes himself to his work. ●devote time/money to sth.(花时间/金钱在某事上)：She devotes much time to studying. ·重点派生词：·devotion(名词)：devotion to duty(忠于职守) ·devoted(形容词)：a devoted friend(忠诚的朋友) 4.isio/'v3m/n.远见卓识 ·核心考点：词性：名词(n) 2个核心义：远见卓识：视力：视觉 ·必记搭配与例句：·have vision(有远见)：A leader should have vision. ·field of vision(视野)：His field of vision is wide. ·重点派生词：·visionary(形容词/名词)：visionary ideas(有远见的想法)：a visionary(有远 见的人) 5.telecommunications/,telika,mju:nr'keifnz/n.电信，电讯 ·核心考点：词性：名词(n) 1个核心义：电信，电讯 ·必记搭配与例句：·telecommunications industry（电信行业)：The telecommunications industry is developing fast. ·telecommunications technology(电讯技术)：We benefit from modern telecommunications tech- nology. ·重点派生词：●telecommunication（名词，单数形式)：a telecommunication system(电信系统) 6.mninimum/'mmmmam/n.最少量：最小数；最低限度 ·核心考点：词性：名词(n):形容词(ad) 1个核心义：最少量：最小数：最低限度(n.):最低的：最小的(adj.) ·必记搭配与例句：·minimum wage(最低工资)：The minimum wage has been increased. ●minimum requirement(最低要求)：This is the minimum requirement for the job. ●at aminimum(至少)：We need5 people at a minimum, ·重点派生词：●minimal(形容词)：minimal cost(最低成本) ●minimize(动词)：minimize the risk（最小化风险) 7.convince/kn'vms/v.说服；使确信 ·核心考点：词性：动词(v) 1个核心义：说服；使确信 高中选修1北师大版 寒假专版 ·必记搭配与例句：●convince sb.of sth.(使某人确信某事)：I convinced him of my honesty. ·convince sb.to do sth.(说服某人做某事)：She convinced me to go with her: ·重点派生词：●convincing（形容词)：a convincing argument(有说服力的论点) ●convincement(名词，较少用，常用conviction):moral conviction（道德信念) 8.reject /r'd3ekt/t.拒绝接受 ·核心考点：词性：动词(t) 1个核心义：拒绝接受 ·必记搭配与例句：●reject an offer(拒绝提议)：He rejected our offer of help ●reject a plan(否决计划)：The committee rejected the new plan. ·重点派生词：●rejection(名词)：face rejection(面对拒绝) ●rejective(形容词)：a rejective attitude(拒绝的态度) 9.motivating/'mautrveit/adj.起激励作用的：激发（人）的 ·核心考点：词性：形容词(adj) 1个核心义：起激励作用的：激发（人）的 ·必记搭配与例句：●a motivating factor(激励因素)：Interest is a motivating factor in learning. ●notivating speech(激励人心的演讲)：The teacher gave a motivating speech. ·重点派生词：●motivate(动词)：motivate students(激励学生) ●motivation(名词)：learning motivation(学习动机) ●motivated(形容词)：a motivated student(有积极性的学生) 10.distraction/dr'straek[n/n.使人分心的事物 ·核心考点：词性：名词(n) 1个核心义：使人分心的事物 ·必记搭配与例句：·avoid distractions(避免分心)：You should avoid distractions while studying ●a distraction from..（…的干扰)：Noise is a distraction from work. ·重点派生词：●distract(动词)：distract sb.from sth.(使某人从某事分心) ·distracted(形容词)：a distracted look(心不在焉的表情) 11.limit/'lmt/v.&n.限制，限定 ·核心考点：词性：动词(v):名词(n.) 1个核心义：限制，限定(v.):限制：限度(n.) ·必记搭配与例句：●limit.to.（把…限制在…)：We limit the number of students to30. ●set a limit(设定限制)：The government set a limit on pollution, ·重点派生词：●limited(形容词)：limited resources(有限的资源) ●limitation(名词)：the limitation of technology(技术的局限性) 高中选修1北师大版 寒假专版 12.contract/'kontraekt/n.合同；契约 ·核心考点：词性：名词(n) 1个核心义：合同：契约 ·必记搭配与例句：●sign a contract(签合同)：They signed a contract yesterday. 。break a contract(违约)：Breaking a contract will lead to legal problems.. ·重点派生词：●contractual(形容词)：contractual obligations(合同义务) ·contractor(名词)：a building contractor（建筑承包商) 词汇核心考点综合训练 1.一、单项选择 1.This new car is a_of gasoline and electric power. ·A.hybrid ●B.influence ●C.devotion ●D.vision 2.She is an_writer whose books are widely read. ·A.motivate ●B.influential ●C.convinced ●D.limited 3.Hehimself to helping the poor after retirement. ●A.devotes ●B.rejects ●C.contracts ●D.distracts 4.A good leader should have to see the future. 高中选修1北师大版 寒假专版 ·A.vision ●B.ninimum .C.telecommunications ●D.hybridization 5.The government has set a on the number of cars in the city ·A.rejection ●B.distraction 。C.limit ●D.notivation 6.You need to him of your innocence before the trial. ●A.convince 。B.reject ●C.devote ●D.limit 7.The company decided to-the offer because of the high cost. ●A.contract ·B.reject ●C.motivate 。D.distract 8.Interest is a key_factor for students to learn English well ●A.motivating ●B.limited 。C.contractual 高中选修1北师大版 寒假专版 ·D.hybrid 9.To focus on study,you should avoidlike phone calls and messages. ●A.limitations ·B.distractions ·C.convictions ●D.visions 10.Thewage in this area has been increased by 10%this year. ●A.ninimal ●B.limited ●C.ninimum ●D.visionary 2.二、根据提示补全句子 1.His_(devote)to science has made him a famous scientist. 2.The new policy will have a great_(influence)on the economy. 3.We need to(minimum)the risk of accidents in the factory. 4.Her_(convince)argument changed everyone's mind. 5.The(telecommunication)industry is developing rapidly in China 6.He was _(motivate)by the success of his classmates to work harder. 7.The(limit)of this method are becoming more and more obvious. 8.After several(reject),he finally got the job he wanted. 3.三、首字母填空 1.A hcar uses both gasoline and electricity. 2.The company signed a c_with the supplier last week. 3.To improve your study,you should set a clear g-and avoid d. 4.She has a good vand can see far into the distance. 4.参考答案 高中选修1北师大版 寒假专版 ·一、单项选择 1.A2.B3.A4.A5.C6.A7B8.A9B10.C ·二、根据提示补全句子 1.devotion 2.influence 3.minimize 4.convincing 5.telecommunications 6.motivated 7.limitations 8.re- jections ·三、首字母填空 1.hybrid 2.contract 3.goal distractions 4.vision