Unit 2 Success Topic Talk-2025-2026学年高中英语选择性必修第一册期末词汇复习（北师大版）

期末词汇复习 选修1·北师大版·Unit2:SuccessTopicTalk 一、重点单词详解 1:persistent 一、核心考点 词性：形容词(adj.) 核心义：adj.坚持的；执意的；持续的 二、构词法（词性转换） 词根：sist(站立，停留) 动词：persist/p3'sIst（i.坚持；持续存在) 形容词：persistent（由persist+-ent构成，表性质》 副词：persistently/p3'sIstantli/(坚持地；持续地) 三、 用法与常见搭配 be persistent in doing sth.(坚持做某事) a persistent problem(持续存在的问题) persistently ask questions(执意追问) 四、重点辨析 persistent vs.insistent persistent:强调行动或状态的持续（如persistent efforts持续努力） insistent: 强调主张或要求的坚决（如insistent demands坚决要求） 2:determined 一、核心考点 词性：形容词(adj.) 核心义：adj.坚定的，坚决的；下定决心的 构词法（词性转换） 词根：termin（界限，终点) 动词：determine/dr't3mrn/(vt.决定；确定；使下定决心) 形容词：determined(由determine+-ed构成，表被动或状态) 名词：determination/d,t3:mr'nern/(决心；决定) 三、用法与常见搭配 be determined to do sth.(下定决心做某事) a determined look(坚定的表情) determine to do sth.(决定做某事) determine sth.(确定某事，如determine the date确定日期) 四、拓展用法 determined作定语时表'坚定的”，作表语时需搭配不定式(be determined to do) 3:optimistic 、 核心考点 词性：形容词(adj) 核心义：adj.乐观的，乐观主义的 二、构词法（词性转换） 词根：optim(最好) 名词：optimist/'DptmIst/(n.乐观主义者) 形容词：optimistic（由optimist+-ic构成，表”.…的”) 名词：optimism/'DptmIzom/(乐观主义) 副词：optimistically/,ppt'Istrkli/(乐观地) 二、 用法与常见搭配 be optimistic about sth.（对某事乐观) remain optimistic(保持乐观) 四、反义词 pessimistic/,pesI'mIstrk/(adj.悲观的) 4:committed 核心考点 词性：形容词(ad山j.) 核心义：adj.坚定的：尽心尽力的；忠诚的 二、构词法（词性转换） 动词：commit/ka'mt/(t.承诺；犯（错误）；投入) 形容词：committed（由commit+-ed构成，表”忠诚的；投入的”) 名词：commitmentke'mItment//(承诺；投入；奉献) 三、用法与常见搭配 be committed to sth./doing sth.（致力于某事/做某事) a committed teacher(尽心尽力的老师) commit a crime/mistake(犯罪/犯错) commit oneself to do sth.(承诺做某事) 5:disciplined 、 核心考点 词性：形容词(adj) 核心义：adj.遵守纪律的；训练有素的 二、构词法（词性转换） 词根：discipline/drseplin/(n.纪律；学科；训练vt训练；惩罚) 形容词：disciplined（由discipline+-ed构成，表”受过训练的”) 三、用法与常见搭配 a disciplined student(遵守纪律的学生) disciplined behavior(有纪律的行为) discipline oneself（自我约束) discipline sb.for sth.(因某事惩罚某人) 6:enthusiastic 核心考点 词性：形容词(adj.) 核心义：adj.热心的，热衷的；满腔热情的 二、构词法（词性转换） 名词：enthusiasm /In'0ju:ziazom/(n.热情；热衷的事物) 形容词：enthusiastic（由enthusiasm+-tic构成) 副词：enthusiastically/In,ju:zi'estrkli/（热心地) 三、用法与常见搭配 be enthusiastic about sth./doing sth.（对某事/做某事热衷) an enthusiastic supporter(热心的支持者) 四、重点辨析 enthusiastic vs.eager enthusiastic: 强调情感上的”热情”（如enthusiastic about sports热爱运动) eager::强调'渴望”（如eager to learn渴望学习） 7:ambitious 一、核心考点 词性：形容词(adj.) 核心义：adj.有抱负的，有雄心的：有野心的 二、构词法（词性转换） 名词：ambition/em'brn(n.抱负；野心) 形容词：ambitious（由ambition+-ous构成，表”充满…的) 三、用法与常见搭配 be ambitious to do stl.(渴望做某事，有抱负做某事) an ambitious plan（宏大的计划) 四、拓展用法 ambitious可表褒义(”有抱负的”)或贬义(”野心勃勃的)，需结合语境判断 8:appreciative 一、核心考点 词性：形容词(adj.) 核心义：adj.感激的；欣赏的 二、构词法（词性转换） 动词：appreciate/'pri:fiert/.(t.感激；欣赏；理解) 形容词：appreciative（由appreciate+-ive构成，表”能…的；有…倾向的) 名词：appreciation /a,pi:i'e/(感激；欣赏) 三、用法与常见搭配 be appreciative of sth.（对某事感激/欣赏) an appreciative smile(感激的微笑) appreciate sth.(欣赏某物，如appreciate art欣赏艺术) appreciate it if.（如果…将不胜感激，如I appreciate it if you help me.) 9:cooperation 一、核心考点 词性：名词(n.) 核心义：n.合作，协作 二、构词法（词性转换） 词根：oper（工作) 动词：cooperate /kac'Dpereit/(vi.合作) 形容词：cooperative /kau'pparetrv/(adj.合作的；有合作精神的) 名词：cooperation（由cooperate+-ion构成) 三、用法与常见搭配 in cooperation with(与…合作) close cooperation(密切合作) cooperate with sb.(与某人合作) cooperate to do sth.（合作做某事) 二、词汇巩固练习 (一)单项选择(10题) 1.The scientists have made_efforts to find a cure for the disease. A)persistent B)insistent C)resistant D)consistent 2.She is to finish the project before the deadline,no matter how difficult it is. A)determined B)determinedly C)determination D)determining 3.Despite the challenges,he remains-about the future of his career. A)optimism B)optimistic C)optimist D)pessimistic 4.As a-teacher,she always stays after class to help students with their problems. A)commit B)commitment C)committed D)committing 5.The army showed behavior during the training exercise. A)discipline B)disciplined C)disciplining D)undisciplined 6.The children were_about the upcoming field trip to the science museum A)enthusiasm B)enthusiastic C)eagerly D)eager 7.Her_plan to start her own business impressed all the investors. A)ambition B)ambitious C)ambitiously D)ambitionless 8.We are deeply_of your timely help when we were in trouble. A)appreciate B)appreciative C)appreciation D)appreciating 9.The success of the project depends on close between the two teams. A)cooperate B)cooperative C)cooperation D)cooperating 10.Thestudent always follows the school rules and completes homework on time. A)disciplined B)enthusiastic C)ambitious D)optimistic (二)根据提示补全句子(10题) 1.His_(persist)efforts finally led to the breakthrough in the research 2.She looked at me with a_(determine)expression,showing she would never give up. 3.He is a natural (optimistic)who always sees the bright side of things. 4.The team's_(commit)to the project ensured its success 5.(discipline)yourselfis an important skill for achieving goals 6.The audience gave an-(enthusiasm)response to the speaker's speech. 7.Her(ambitious)to become a doctor started when she was a child. 8.We sent a letter of(appreciate)to thank the volunteers for their help 9.The two companies signed an agreement on(cooperate)in technology development. 10.The coach praised the players for their_(discipline)performance in the match. (三)首字母填空(10题) 1.The p rain for three days caused flooding in the area. 2.With a d mind,he overcame all the difficulties in his studies 3.Keep o_even when facing failure,and you will succeed eventually 4.The cvolunteers spent their weekends helping the elderly. 5.A d army can win battles even with limited resources. 6.She is eabout learning new languages and has mastered five so far. 7.His a goal is to set up a charity organization for homeless children. 8.We are truly aof your kindness and support during this hard time. 9.International cis necessary to solve global environmental problems. 10.The students'd behavior was praised by the school principal. (四)答案与解析 1.单项选择答案：A AB C BBBB C A 2.补全句子答案： 1.persistent 2.determined 3.optimist 4.commitment 5.Disciplining 6.enthusiastic 7.ambi- tion 8.appreciation 9.cooperation 10.disciplined 3.首字母填空答案： 1.persistent 2.determined 3.optimistic 4.committed 5.disciplined 6.enthusiastic 7.ambi- tious 8.appreciative 9.cooperation 10.disciplined 英语词汇复习手册·选修1·北师大版·Unit2:Success Topic Talk