Unit 9 Learning Topic Talk-2025-2026学年高中英语词义辨析及同义替换精讲必修第三册（北师大版）

高中必修3北师大版 【词义辨析精讲】 Unit 9 【Unit 9】Learning Topic Talk 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 approach/A'prat∫n.方法 moreover /m3:'IaUv3/adv.此外，同的：非常相似的 geometry/di'Dmatri/n.几何 而且 comic /'kDmik/ad.滑稽的，好 (学) Reading Club 1 笑的 partner/pa:tn3/n.搭档，同伴 surfing/'s3fi/n.冲浪 fiction/'fikn/n.小说 brush up(on)温习，复习 seafood/'sifl:d/n.海鲜 evidence/'evidans/n.证据，证 reflection/r'flekfn/n.沉思；想Reading Club2 明 法：反射 gap/gep/n.(大的)差距，差额，expose/ik'spauz/vt.使接触：使 reflective/rI'flektrv/adj.沉思的：差别 体验 深思的 gender/'d3ends/n.性别 outcome/'atkm/n.结果，后果 journal/'d33nl/n.日记，日志 identical/ar'dentikl/adj.完全相 词义辨析及同义替换 1. approach/为'prautf n.方法 词义辨析： approach:指处理间题的“方法、途径”，侧重步骤或过程，后接介词to。 way:最常用词，含义广泛，可指任何方法，后接of doing或todo。 method:指系统、有条理的“方法”，强调科学性和规范性。 同义替换： way,method,means 例句： We need a new approach to solving this problem. 真题链接：（北师大版高中必修3同步练习） Do you know the best_to learn a foreign language? A.approach B.road C.street(答案：A) 2.reflection/rI'flekfin/n.沉思：想法：反射 词义辨析： reflection::指对事物的“沉思、思考”，也可指光或声音的“反射”。 高中必修3北师大版 【词义辨析精讲】 Unit 9 thought:普通用词，指大脑中产生的“想法、念头”，可简单可复杂。 同义替换： thought,consideration,contemplation 例句： After hours of reflection,she decided to accept the job 真题链接：（北师大版高中必修3单元测试） His_on the problem helped him find a solution. A.reflection B.action C.movement(答案：A) 3.moreover/m:tave/adv.此外，而且 词义辨析： moreover:正式用语，强调补充说明，增加新的信息，常位于句首。 besides:可指“除…之外还有”，也可作副词表示“此外”，较口语化。 furthermore:与moreover用法相近，更强调递进关系。 同义替换： besides,furthermore,in addition 例句： She is good at English.Moreover,she speaks French fluently. 真题链接：（北师大版高中必修3同步练习） He is clever,_he works very hard. A.moreover B.however C.otherwise (答案：A) 4.gap /gap/.n.(大的)差距，差额，差别 词义辨析： g即：指事物之间的“差距、间隔”，如年龄、数量、意见等方面的差别。 difference:普通用词，泛指任何“差别、不同”，可大可小。 同义替换： difference,distance,interval 例句： There is a big gap between the rich and the poor in this country. 真题链接：（北师大版高中必修3单元测试） The_in their abilities is becoming more and more obvious. A.gapB.bridge C.link(答案：A) 5.gender/d3enda/n.性别 词义辨析： gender:主要指社会文化层面的“性别”，如社会角色、行为规范等。 sx:侧重生物学上的“性，性别”，指男女的生理区别。 2 高中必修3北师大版 【词义辨析精讲】 Unit 9 同义替换： sex(注：在社会文化语境中常用gender) 例句： The company is committed to promoting gender equality in the workplace. 真题链接：（北师大版高中必修3阅读拓展） The study focuses on the relationship between-and education. A.gender B.age C.height (答案：A) 6.identical/ar'dentikl/adj.完全相同的：非常相似的 词义辨析： identical:强调“完全一样的”，指在外观、性质等方面没有任何差别，后接介词to。 same: 普通用词，指“相同的”，需与he连用，后接介词as。 similar:指“相似的”，强调有共同之处，但不完全相同，后接介词to。 同义替换： same,alike,duplicate 例句： The two sisters are wearing identical dresses. 真题链接：（北师大版高中必修3同步练习） Your bag is_to mine.Did you buy it in the same store? A.identical B.different C.similar(答案：A) 7.fiction/'fikn/n.小说 词义辨析： fiction:指虚构的“小说”，包括长篇、短篇等，是文学作品的一种。 novel:特指“长篇小说”，篇幅较长，情节复杂。 stoy:泛指“故事”，可指真实的或虚构的，篇幅可长可短。 同义替换： novel,story,tale 例句： She likes reading science fiction in her free time. 真题链接：（北师大版高中必修3单元测试） Thistells the story of a young man's adventure in the desert. A.fiction B.news C.report(答案：A) 8.evidence/'evidans/n.证据，证明 词义辨析： evidence:指通过观察、实验等得到的“证据、证明”，是不可数名词。 proof::指“证据、证明”，强调足以证实某事的可靠性，可作可数或不可数名词。 3 高中必修3北师大版 【词义辨析精讲】 Unit 9 同义替换： proof,testimony,clue 例句： The police found some evidence of the crime at the scene 真题链接：（北师大版高中必修3同步练习) Is there any-to support your argument? A.evidence B.opinion C.idea(答案：A) 9.outcome/'atkm/n.结果，后果 词义辨析： outcome:指某一行动或事件产生的“结果、结局”，侧重最终的结果。 result:普通用词，指某事发生后的“结果、成果”，使用范围广。 consequence:常指“后果”，可指好的或坏的结果，尤指不良后果。 同义替换： result,consequence,effect 例句： The outcome of the competition will be announced tomorrow. 真题链接：（北师大版高中必修3单元测试） The_of the experiment was better than we expected. A.outcome B.process C.method (答案：A) 10.brush up(o)温习，复习 词义辨析： brush up(on):指“温习、复习”已学过的知识或技能，以保持熟练。 review: 指“复习”功课、笔记等，为了巩固知识或准备考试。 同义替换： review,revise,go over 例句： I need to brush up on my English before the trip. 真题链接：（北师大版高中必修3同步练习） You shouldyour math before the final exam. A.brush up on B.look up C.put up (答案：A) 综合演练 高中必修3北师大版 【词义辨析精讲】 Unit 9 综合练习 一、 单项选择 1.We need to find a new-to solving this environmental problem. A.approach B.way C.method 2.After hours of she finally made a decision to study abroad. A.reflection B.thought C.consideration 3.He is not only good at math;_,he excels in physics. A.moreover B.besides C.furthermore 4.Thebetween urban and rural education quality is still a big issue A.gap B.difference C.distance 5.The study explores the influence ofroles on career choices. A.gender B.sex C.identity 6.The two phones arein design and function. A.identical B.same C.similar 7.Her favorite genre of books is science_ A.fiction B.novel C.story 8.The police are still looking forto prove his guilt. A.evidence B.proof C.clue J 高中必修3北师大版 【词义辨析精讲】 Unit 9 9.Theof the project will determine our next steps. A.outcome B.result C.consequence 10.You shouldyour Spanish before traveling to Mexico. A.brush up on B.review C.revise 二、根据句意及汉语提示完成单词 1.The company is working to reduce the()between pay for men and women. 2.After careful_(沉思)，he decided to quit his job, 3.She speaks English fluently;(),she knows three other languages. 4.The_(性别）)pay gap remains a serious problem in many industries.. 5.The two paintings are almost_(完全相同的)in style. 6.He enjoys reading()by famous authors like Jane Austen. 7.The lawyer presented new_()to support her case 8.The_()of the exam will be announced next week. 三、用所给单词的适当形式填空 1.We need a scientific(method)to analyze the data. 2.After hours of(reflect),she changed her mind. 3.He is good at math;(moreover),he is skilled in programming. 4.The-(different)between the two theories is not obvious 5.The twins wore(identical)outfits to the party 6.She spends her free time writing(fiction)stories. 7.The police found no(evident)of a break-in. 8.The(outcome)of the experiment surprised everyone. 6 高中必修3北师大版 【词义辨析精讲】 Unit 9 四、完成句子（每空一词) 1.我们需要一种新的方法来解决这个问题。 We need a new_solving this problem. 2.经过长时间的沉思，他终于找到了答案。 After hours of,he finally found the answer 3.她不仅会弹钢琴，而且还会拉小提琴。 She can play the piano;,she can play the violin. 4.贫富之间的差距正在扩大。 Thebetween the rich and the poor is widening. 5.这两个城市在气候方面几乎完全相同。 The two cities are almost_climate. 五、语篇填空 阅读下面短文，在空白处填入一个适当的单词，使短文通顺、连贯。 Scientists have been researching a new(approach/method)to treating cancer. After years of(reflection/thought),they found that targeted therapy could be more effective. (Moreover/Besides),this method has fewer side effects than traditional chemotherapy.The (gap/difference)in survival rates between the two treatments is significant.Patients who received the new therapy showed(identical/similar)symptoms but faster recovery.The-(outcome/result) of the study was published in a top medical journal,providing strong(evidence/proof)for further research.Doctors now advise patients to_(brush up on/review)their knowledge of cancer treatments to make informed decisions. 参考答案 I.单项选择 1.A2.A3.A4.A5.A6.A7.A8.A9.A10.A Ⅱ.根据句意及汉语提示完成单词 1.gap 2.reflection 3.moreover 4.gender 5.identical 6.fiction 7.evidence 8.outcome ⅡL.用所给单词的适当形式填空 1.method 2.reflection 3.moreover 4.difference 5.identical 6.fiction 7.evidence 8.outcome 7 高中必修3北师大版 【词义辨析精讲】 Unit 9 V.完成句子 1.approach to 2.reflection 3.moreover 4.gap 5.identical in V.语篇填空 1.approach 2.reflection 3.Moreover 4.gap 5.similar 6.outcome 7.evidence 8.brush up on 8