选择性必修第二册Unit 1 Scientists Reading B-2026-2027学年高中英语课时同步核心词汇&固定搭配&一词多义背诵清单（沪外版）

泸外版 选择性必修第二册 Unit 1 Scientists Reading B 课本同步高考3500核心词汇 +固定搭配+熟词生义汇总 核心单词30个 一高频固定搭配25组 一词多义精讲10词 01 高考3500核心单词 音标·词性·常规义·熟词生义 1 scientist/"sarantrst/n.科学家 ★高考生义：无生义，但高考常与research/experiment/theory搭配设题 2 research/rr's3t/n.&v研究，调查 ★高考生义：v.词性常考(research into sth.);n.不可数(a piece of research) 3 experiment/ik'sperImant/,n.&u实验；做实验 ★高考生义：conduct/carry out/perform an experiment;experiment with sth. 4 theory/'Orari/n.理论，学说 ★高考生义：in theory理论上(=theoretically),高考高频对比in practice 5 prove/pruv/u证明，证实 ★高考生义：prove(tobe)+ad.n.被证明是…；prove that从句；系动词用法（无被动） 6 evidence'evidans/n.证据，证明 ★高考生义：不可数名词；evidence for/of;there is evidence that.;常用搭配accumulate/gather evidence 7 observe/ab'z3vlu观察，注意到；遵守 ★高考生义：①遵守(observe the rules/,law)②庆祝(observe Christmas)) 一高考高频陷阱 8 discover/dr'skva(r)/发现，找到 ★高考生义：discover(发现已存在事物)vs.invent(发明新事物) 9 invention/in'venfn/n.发明，创造 第1页/共5页 ★高考生义：the invention of.;patent an invention 10 conclusion/kan'klu:3n/n.结论，推论 ★高考生义：draw/reach/come to a conclusion;in conclusion总之（写作高频） 11 analyse/'eenalaIz/分析 ★高考生义：analyse data/results;名词analysis(复数analyses) 12 method'mead/n.方法，办法 ★高考生义：a method of/,for doing sth.;the scientific method 13 approach/'prat/n.&M方法，途径；接近 ★高考生义：v.接近，靠近(approach the problem);n.方法(an approach to doing sth.)一to为介 词 14 significant/srg'nfrkant//adj.重要的，有意义的 ★高考生义：a significant difference/change;副词significantly 15 contribute /kan'tribju:t/贡献，捐献；促成 ★高考生义：contribute to(促成/有助于)一to为介词；contribute sth.to sth. 16 achievement/at:vmant/n.成就，成绩 ★高考生义：a sense of achievement;:make an achievement 17 curious/kjuarias/.ad.好奇的 ★高考生义：be curious about sth;curiosity n.好奇心(out of curiosity) 18 passion/pen/n.热情，激情 ★高考生义：have a passion for;with passion 19 dedicate'dedIkeIt/致力于，献身于 ★高考生义：dedicate oneself to(doing)sth.;be dedicated to-一to为介词 20 inspire/in'spaIa(r)/v激励，鼓舞；启发 ★高考生义：inspire sb.to do sth.;inspiration n.灵感 第2页/共5页 21 challenge/tfaelrnd:3/n.&挑战；质疑 ★高考生义：v.质疑，对…提出异议(challenge the idea/assumption)一高考高频 22 breakthrough'breIkOru:/n.突破，重大进展 食高考生义：make/achieve a breakthrough in 23 phenomenon/fa'npmInan/n.现象 ★高考生义：复数phenomena;:a common/social phenomenon 24 hypothesis /har'pp8asrs/n.假设，假说 ★高考生义：test/put forward a hypothesis;复数hypotheses 25 precise/prr'saIs/ad.精确的，准确的 ★高考生义：to be precise确切地说；precisely adv. 26 accumulate/a'kju:mjaleIt/.v积累，积聚 食高考生义：accumulate knowledge/.experience/evidence 27 verify /'verrfar/w核实，证实 ★高考生义：verify the data/results;verify that从句 28 assumption/a'smpn/n.假设，臆断 ★高考生义：make an assumption;on the assumption that.…假定… 29 remarkable/r'ma:kabl/adj非凡的，显著的 ★高考生义：a remarkable achievement/discovery;remarkably adv. 30 persistence/pa'sIstans/,n.坚持，执着 ★高考生义：with persistence;persist v.(persist in doing sth.) 02 单词绑定高考高频固定搭配 共25组 01 carry out/conduct/perform an experiment 02 research into sth.|对…进行研究 |进行实验 第3页/共5页 03 prove(tobe)+adj.n.l被证明是… 04 in theory I理论上（反义：in practice实际上） 05draw/reach/come to a conclusion|得出结 06 in conclusion|总之（写作高频过渡词） 论 07 an approach to(doing)sth.|做某事的方法 08 contribute to(doing)sth.|有助于/促成某事 (to为介词) (to为介词) 09 be curious about sth.|对…好奇 10 have a passion for sth.|对…有热情 11 dedicate oneself to(doing)sth.|致力于做某 12 be dedicated to(doing)sth.|致力于/献身于 事(to为介词) 某事 13:inspire sb.to do sth..I激励某人做某事 14make/achieve a breakthrough in|在…方 面取得突破 15test/put forward a hypothesis|检验/提出假 16 accumulate knowledge/experience|积累知 设 识/经验 17 verify the data/results|核实数据/结果 18 make an assumption|做出假设 19 on the assumption that.…|假定. 20 persist in(doing)sth.|坚持做某事 21 observe the rules./law|遵守规则/法律 22 observe Christmas/a festival|庆祝圣诞节/ 节日 23 challenge the idea/assumption|质疑某个观 24 a sense of achievement|成就感 点/假设 25 with passion/with persistence|充满热情地/ 坚持不懈地 03 本单元/本模块高考重点一词多义精讲 真题必考 1 observe 2 approach ①观察，注意到（科研语境高频）：The scientist ①n.方法，途径：We need a new approach to observed the reaction carefully. solving this problem.(to为介词，后接doing) ②遵守（规则/法律）：All drivers must observe ②v.接近，靠近：As winter approaches,the the traffic rules. days get shorter. ③庆祝（节日）：How do you observe the ③v.着手处理：We must approach the issue Spring Festival in your hometown? from a different angle. 第4页/共5页 ★应试区分：科研语境=观察；rules/law=遵守； ★应试区分：见到approach to doing选“方法”； festival=-庆祝。 见到时间/地点作宾语选“接近”。 3 challenge 4 prove ①n.挑战：Face the challenge bravely.. ①v.证明（及物）：The evidence proved his ②V.质疑，对...提出异议：Some scientists innocence challenged the traditional theory. ②系动词：被证明是（无被动)：The method proved(to be)effective. ★应试区分：名词“挑战”最常见；动词“质疑”是高 考挖坑点，注意宾语是idea/theory/assumption ★应试区分：prove to be+adj.n.是高考语法填 时多为“质疑”。 空高频考点，注意不能用被动语态。 5 contribute 6 significant ①贡献，捐献：He contributed a lot of money to ①重要的，重大的：a significant discovery the charity. ②显著的，明显的：a significant increase in ②促成，有助于(contribute to):Regular sales exercise contributes to good health. ★应试区分：修饰difference/.change/increase时 ③投稿：She contributed an article to the 意为“显著的”；修饰discovery/achievement时意 magazine. 为“重要的”。 ★应试区分：contribute to后接doing,to为介 词；高考阅读理解中常考“促成/导致”义。 7 conclusion 8 precise ①结论：draw a conclusion ①精确的：precise measurements ②结束，结尾：in conclusion总之 ②确切的，具体的：to be precise确切地说 ★应试区分：in conclusion是写作高频过渡词， ★应试区分：to be precise是高考阅读和写作中 意为“总之”，不是“在结论中”。 的高频插入语，意为“确切地说”。 9 remarkable 10 assumption ①非凡的，了不起的：a remarkable scientist ①假设，假定：make an assumption ②显著的，明显的：a remarkable change ②（责任的)承担：the assumption of responsibility ★应试区分：修饰人时多为“非凡的”；修饰变化/ 差异时多为“显著的”。 ★应试区分：高考中assumption几乎只考“假设” 义，on the assumption that…是高频短语。 第5页/共5页