Unit 1 What's Being Gifted一-2025-2026学年高中英语词义辨析及同义替换精讲选择性必修第三册（冀教版）

高中选修3冀教版 【词义辨析精讲】 Unit 1 What's Being Gifted 词义辨析 【Unit 1】What's Being Gifted 词义辨析及同义替换精讲 本单元核心词汇 一、全部单元单词 gifted/'gftd/adj.有天赋的；天辨别 inheritable/m'heritabl/adj.可遗 资聪慧的 demonstrate/'demanstrert/v.表传的；有遗传性的 define/dr'fan/v.给…下定义；现；说明 upbringing/'pbrI四/n.培养： 解释 scholarship/'skolafip/n.奖学金养育 criteria /krar'tari/n.标准；原superb/su:p3b/adj.卓越的：极educator/ed uketa()/n.教育 则 佳的 学家：教育家 reliable'latsbl/adj.可靠的；真professor /prafesa(r)/n.教授interrupt/,Imta'Tpt/v.插嘴；打 实可信的 definite/definit/.adj.确定的；清扰 definition/.defi'nun/n.定义：释楚的 superior/s:'pIari3(t)/adj.更好 义 thorough/θr/ad.彻底的：深的：占优势的 mninimum/'mmmmam/n.最小值；入的：细致的 outcome/'atkm/n.结果；效果 最少量adj.最小的：最低的 root /ru:t/n.根源：根 affirm/A'f3m/v.申明；断言 distinguish/d'st四gwv.区分：raw:/adj.自然状态的：生的 词义辨析及同义替换 1.define/d'fam/v.给…下定义：解释 词义辨析： define:侧重”精确地界定含义或范围'，尤指给词语、概念等下定义，强调准确性。 explain:泛指’解释原因、过程等'，不局限于下定义，更侧重让他人理解。 同义替换： explain,clarify 例句： It is difficult to define the word"happiness"precisely 真题链接：（冀教版高中选修3同步练习） We need to the key terms before starting the discussion. A.demonstrate B.define C.distinguish(答案：B) 高中选修3冀教版 【词义辨析精讲】 Unit 1 What's Being Gifted 2.reliable /r'larabl/adj.可靠的：真实可信的 词义辨析： reliable:强调”在任何情况下都能信赖、不出差错”，可修饰人或事物（如信息、数据）。 dependable:侧重”能履行承诺或责任'，多用于形容人或机构的可靠性。 同义替换： dependable,trustworthy 例句： This newspaper is known for providing reliable news reports. 真题链接：（冀教版高中选修3单元测试） A friend will always stand by you when you are in trouble. A.raw B.reliable C.superior(答案：B) 3.distinguish/d'stmgwif/v.区分：辨别 词义辨析： distinguish:侧重'通过细节、特征等将事物区分开'，常与between..and.搭配。 differentiate:语气更正式，强调”从本质或功能上区分”，多用于专业领域。 同义替换： differentiate,tell apart 例句： It is important to distinguish between right and wrong in daily life. 真题链接：（冀教版高中选修3期中复习题） Can you the twins apart by their facial features? A.distinguish B.affirm C.interrupt (答案：A) 4.demonstrate/'demanstrert/v.表现：说明 词义辨析： demonstrate:强调'通过行动、实验等直观地展示或证明”，如演示方法、表现能力。 show:泛指”展示、表明'，使用范围更广，可接具体事物或抽象情感。 同义替换： show,illustrate,prove 例句： The teacher demonstrated how to solve the math problem step by step. 真题链接：（冀教版高中选修3同步练习） Her excellent performance her talent for music. A.demonstrated B.defined C.interrupted (答案：A) 5.superior/su:'pIari(r)/adj.更好的；占优势的 高中选修3冀教版 【词义辨析精讲】 Unit 1 What's Being Gifted 词义辨析： superior:指”在品质、级别等方面优于他人或事物”，后接介词to,不用于比较级。 better:普通用词，泛指，更好的”，可用于任何方面的比较，前可加much,far等修饰。 同义替换： better,higher,advanced 例句： This new model is superior to the old one in both speed and efficiency. 真题链接：（冀教版高中选修3单元测试） In terms of technology,our product is to our competitors' A.superb B.superior C.reliable (答案：B) 6.outcome/'atkm/n.结果；效果 词义辨析： outcome:侧重'事件或行动的最终结果”，尤指经过努力或过程后的结局。 esut:最常用词，泛指”任何行为或事件的结果”，可好可坏。 同义替换： result,consequence,effect 例句： The outcome of the experiment surprised all the researchers. 真题链接：（冀教版高中选修3期中测试） We are waiting for the of the exam to decide our next step. A.root B.outcome C.criteria (答案：B) 7.affirm/A'f3m/V.申明：断言 词义辨析： affirm:正式用词，指”坚定地声明某事为真”，尤指在有争议时明确表态。 assert:侧重”强硬地主张或维护自己的观点”，语气较直接。 同义替换： assert,declare,state 例句： The witness affirmed that she had seen the suspect at the scene. 真题链接：（冀教版高中选修3同步练习） The president his commitment to improving public education. A.affirmed B.interrupted C.distinguished(答案：A) 8.thorough/'er3/adj.彻底的：深入的：细致的 词义辨析： thorough:强调”全面、无遗漏地覆盖所有细节，如彻底的调查、细致的分析。 detailed:侧重”包含大量具体细节”，形容内容详尽，但不一定全面。 高中选修3冀教版 【词义辨析精讲】 Unit 1 What's Being Gifted 同义替换： detailed,comprehensive,exhaustive 例句： The police conducted a thorough investigation into the case. 真题链接：（冀教版高中选修3单元测试） A review of the material will help you pass the exam. A.raw B.thorough C.definite (答案：B) 9.definite/definit/adj.确定的；清楚的 词义辨析： definite:指'明确的、不容置疑的'，强调不存在模糊或不确定的地方。 clear:泛指'清晰易懂的'，可指视觉、思维或表达上的清晰。 同义替换： clear,certain,specific 例句： We need a definite answer by the end of the week 真题链接：（冀教版高中选修3期中复习题） There is no evidence to support his claim. A.definite B.raw C.inheritable (答案：A) l0.criteria /krar'tiaria/n.标准：原则 词义辨析： criteria:复数形式（单数为criterion),指”判断或评价事物的标准”，尤指多个方面的准则。 standard:泛指”公认的标准或规范”，可单数或复数，强调统一性。 同义替换： standards,principles,norms 例句： The scholarship will be awarded based on academic and personal criteria. 真题链接：（冀教版高中选修3同步练习） What are the for selecting the team members? A.outcomes B.criteria C.roots (答案：B) 11.gifted/'gftd山adj.有天赋的：天资聪慧的 词义辨析： gitd:强调”天生具有某种才能或天赋'，尤指在艺术、学术等方面。 talented:泛指有才能的”，可通过后天培养获得，使用范围更广。 同义替换： talented,skilled,brilliant 4 高中选修3冀教版 【词义辨析精讲】 Unit 1 What's Being Gifted 例句： She is a gifted pianist who started playing at the age of five. 真题链接：（冀教版高中选修3单元测试） The school provides special programs for students A.gifted B.reliable C.superior (答案：A) 12.superb/su:p3b/adj.卓越的：极佳的 词义辨析： superb:指”质量、水平等达到极高标准”，语气强于excellent,常用于赞美艺术、表现等。 excellent:普通用词，指'非常好的”，适用于各种语境。 同义替换： excellent,outstanding,brilliant 例句： The actor gave a superb performance in the play. 真题链接：（冀教版高中选修3期中测试） The view from the mountain top is A.superb B.raw C.definite (答案：A) 综合演练 综合练习 一、 单项选择 1.Before the debate,we need to the key terms to avoid misunderstanding. A.demonstrate B.define C.distinguish 2.A source of information is essential for writing a reliable report. A.raw B.reliable C.superior 3.It is important to」 between facts and opinions when analyzing news articles. A.distinguish B.affirm C.interrupt 4.The scientist the theory by conducting a series of experiments. J 高中选修3冀教版 【词义辨析精讲】 Unit 1 What's Being Gifted A.demonstrated B.defined C.interrupted 5.In terms of durability,this material is. to any other on the market. A.superb B.superior C.reliable 6.We are anxious to know the of the competition to plan our next steps. A.root B.outcome C.criteria 7.The witness that she had seen the suspect near the crime scene. A.affirmed B.interrupted C.distinguished 8.A investigation is needed to uncover the truth behind the incident. A.raw B.thorough C.definite 9.There is no proof that the new policy will solve the problem. A.definite B.raw C.inheritable 10.What are the main for evaluating students'performance in this course? A.outcomes B.criteria C.roots 二、根据句意及首字母提示填空 1.The gifted pianist gave a s performance at the concert last night. 2.It is difficult to d the meaning of"beauty"as it varies from person to person. 3.The team's success was the o_of months of hard work and cooperation. 4.Teachers should help students d between right and wrong in their daily lives. 6 高中选修3冀教版 【词义辨析精讲】 Unit 1 What's Being Gifted 5.The company's new product is s to its competitors in both quality and price. 6.She aher strong determination to achieve her goals during the interview. 三、用所给单词的适当形式填空 1.The teacher (demonstrate)the experiment to the class yesterday 2.This newspaper is known for its(rely)reporting on social issues. 3.It is important to make a (definitely)decision before the deadline. 4.The scholarship is awarded based on academic and personal (criterion). 5.Her (superb)leadership skills helped the team complete the project successfully. 四、完成句子（每空一词） 1.我们需要明确界定这个项目的目标。 We need to the goals of the project clearly. 2.这项研究的结果超出了我们的预期。 The of the research exceeded our expectations. 3.他的行为表明他对这份工作缺乏兴趣。 His actions his lack of interest in the job. 4.区分这两个相似概念需要仔细分析。 Careful analysis is needed to between these two similar concepts 五、语篇填空 Reading scientific articles requires critical thinking.First,you need to (define/demonstrate) key terms to understand the context.Then,evaluate whether the data sources are (reli- able/superior).It is also important to(distinguish/affirm)between assumptions and proven facts.A (thorough/definite)analysis helps identify strengths and weaknesses.Finally,con- sider the (outcome/criteria)of the research and its potential impact.Remember,a_ (gifted/superb)reader can always tell apart credible and questionable information. 参考答案 7 高中选修3冀教版 【词义辨析精讲】 Unit 1 What's Being Gifted I.单项选择 1.B2B 3.A4.A5.B6.B7.A8.B9.A10.B Ⅱ根据句意及首字母提示填空 1.superb 2.define 3.outcome 4.distinguish 5.superior 6.affirmed I.用所给单词的适当形式填空 1.demonstrated 2.reliable 3.definite 4.criteria 5.superb V.完成句子 1.define 2.outcome 3.demonstrated 4.distinguish V语篇填空 1.define 2.reliable 3.distinguish 4.thorough 5.outcome 6.gifted 8