Challenge Yourself A-2025-2026学年高中英语词义辨析及同义替换精讲必修第二册（重庆大学版）

高中英语重庆大学版 必修第二册 Challenge Yourself A 词汇精讲 Challenge Yourself A 词义辨析及同义替换精讲 本单元核心词汇 全部单元单词 challenge/'tfaelmd3/n.挑战；艰 重要性V.重视：珍视；估价 communicate /ka'mju:nikert/v. 巨任务V挑战：质疑；考验 potential /p3ten/ad潜在的：交流；沟通：传达：传播 overcome/va'kAm/v.克服；可能的n.潜力：潜能 misunderstanding/.mIsAnda'staendn/ 战胜；解决 effort/'eft/n.努力：尽力；成n.误解：误会：不和 growth/gr30/n.成长：发展：就 clear up澄清；整理；放晴；消 增长；种植 perseverance /p3:sa'vIarans/n. self-confidence/,self'kpnfidans/毅力：坚持不懈 forgiveness/f3'gvm3sn.宽恕： n.自信：自信心 improve/m'pu:v/v.提高；改原谅；饶恕 attitude/'aetrtju:dn.态度；看善；增进 reconcile/'rekansarl/V.使和解： 法；姿态 communication/k3,mju:nr'kej/使一致；调和 value/'vaelju:/n.价值；价值观；n.交流：沟通；通讯；传达 词义辨析及同义替换 1.challenge/tfaelid3n.挑战；艰巨任务v.挑战：质疑；考验 词义辨析： challenge(v.):侧重’主动向…挑战”或”质疑…的正确性”，对象可以是观点、权威或困难。 question(v.):强调对…表示疑问、怀疑”，侧重通过提问寻求答案或表达不确定性。 同义替换： question,dispute 例句： She decided to challenge herself by learning a new language 真题链接：（重庆大学版高中必修第二册同步练习） The student the teacher's opinion in class,which made everyone surprised. A.support B.challenge C.accept(答案：B) 2.overcome/.v3km/V.克服；战胜；解决 高中英语重庆大学版 必修第二册 Challenge Yourself A 词义辨析： overcome: 侧重”克服困难、战胜情绪”，如恐惧、偏见等，宾语多为抽象事物。 defeat: 强调”在战斗、比赛中击败对手”，宾语多为具体的人或团队。 同义替换： conquer,get over 例句： We need to overcome our fears before taking the exam 真题链接：（重庆大学版高中必修第二册单元测试） With the help of her friends,she finally the difficulty and finished the project A.defeated B.overcame C.ignored (答案：B) 3.growth/g0/n.成长；发展：增长：种植 词义辨析： gowh:指”生长、发展”，可用于人、动植物或经济，强调过程和结果。 development::侧重'逐步发展、开发”，尤指社会、科技等领域的系统性进步。 同义替换： development,progress 例句： The company has made great growth in the past five years. 真题链接：（重庆大学版高中必修第二册练习册） The of the Internet has changed the way people communicate. A.growth B.harvest C.environment (答案：A) 4.attitude/'cetrtju:d/n.态度；看法；姿态 词义辨析： attitude:指”对事物的看法或行为倾向”，常与介词to/towards搭配。 opinion:侧重”个人观点、见解，可通过讨论改变，常用搭配in one's opinion。 同义替换： view,standpoint 例句： A positive attitude is important for learning English well 真题链接：（重庆大学版高中必修第二册同步练习） What's your towards online learning?Do you think it's helpful? A.attitude B.hobby C.memory (答案：A) 5.vaue/'vaelju:/n.价值；价值观；重要性v.重视：珍视：估价 词义辨析： vaue(v.):强调”认为…有价值而珍视’，主观色彩强。 treasure(v.):侧重”珍藏、视若珍宝”，情感更强烈。 2 高中英语重庆大学版 必修第二册 Challenge Yourself A 同义替换： cherish,appreciate 例句： We should value the time we spend with our families 真题链接：（重庆大学版高中必修第二册单元测试） Her parents alwayseducation and send her to the best school. A.value B.waste C.doubt (答案：A) 6.potential /p3tenl/adj.潜在的；可能的n.潜力；潜能 词义辨析： potential(n.):指”潜在的能力或可能性”，需通过努力实现。 ability:侧重”已具备的能力”，可直接用于行动。 同义替换： capability,possibility 例句： Everyone has the potential to be successful if they work hard. 真题链接：（重庆大学版高中必修第二册练习册） Teachers should help students discover their and develop their strengths A.potential B.energy C.knowledge (答案：A) 7.effort/eft/n.努力：尽力：成就 词义辨析： effort:指'为达成目标付出的努力”，可作可数或不可数名词，常用搭配make an effort。 attempt:侧重”尝试做某事'，不一定成功，常用搭配make an attempt to do。 同义替换： endeavor,struggle 例句： She made every effort to pass the exam and finally succeeded. 真题链接：（重庆大学版高中必修第二册同步练习） Without nothing can be achieved.So you should work harder. A.effort B.interest C.luck(答案：A) 8.communication /k3,mju:nr'ken/n.交流；沟通；通讯；传达 词义辨析： communication:指”信息传递或人际交流”，不可数名词，强调过程。 conversation:侧重”口头交谈、对话'，可数名词，强调双方互动。 同义替换： interaction,dialogue 3 高中英语重庆大学版 必修第二册 Challenge Yourself A 例句： Good communication is key to a happy family. 真题链接：（重庆大学版高中必修第二册单元测试） The Internet has made between people from different countries much easier. A.communication B.pollution C.education （答案：A) 9.communicate/k3 mju:nikert//v.交流：沟通：传达；传播 词义辨析： communicate::强调'传递信息、情感'，可接with sb或sth。 express:侧重”表达思想、感受”，直接接宾语，如express ideas。 同义替换： convey,talk 例句： It's important to communicate your feelings with your parents. 真题链接：（重庆大学版高中必修第二册练习册） Dogs can with humans through body language and barking A.communicate B.compete C.compare(答案：A) l0.misunderstanding/,mIsAnda'staend/n.误解；误会；不和 词义辨析： misunderstanding:指'因信息传递错误导致的误解'，可数名词。 misconception: 侧重”对事物的错误观念”，主观认知偏差。 同义替换： misapprehension,confusion 例句： The argument started from a small misunderstanding between them. 真题链接：（重庆大学版高中必修第二册同步练习） To avoid we should listen carefully when others are speaking. A.misunderstanding B.friendship C.success (答案：A) 1l.clear up澄清：整理；放晴：消除 词义辨析： clear up:侧重”澄清误会、解决问题，或天气”放晴”。 solve:强调”解决难题、找到答案”，直接接宾语，如solve a problem。 同义替换： figure out,resolve 例句： They had a talk to clear up the misunderstanding. 高中英语重庆大学版 必修第二册 Challenge Yourself A 真题链接：（重庆大学版高中必修第二册单元测试） I hope the rain will soon so we can go out for a walk. A.clear up B.give up C.put up (答案：A) l2.reconcile/'rekansarl/v.使和解；使一致；调和 词义辨析： reconcile:指，使关系和好、调和矛盾”，常用搭配reconcile with sb。 unite:侧重”团结、联合”，使分散的个体形成整体。 同义替换： make up,harmonize 例句： After the argument,they tried to reconcile and became friends again. 真题链接：（重庆大学版高中必修第二册练习册) It took a long time for the two countries to their differences and sign the agreement. A.reconcile B.forget C.increase (答案：A) 综合演练 综合练习 一、 单项选择 1.The team faced a big in the final match,but they never gave up. A.challenge B.question C.effort 2.With strong will,we can any difficulty in life. A.defeat B.overcome C.ignore 3.The rapid of technology has changed our daily life greatly A.growth B.development C.communication 4.What's your towards studying abroad?Is it worth trying? A.attitude B.opinion 高中英语重庆大学版 必修第二册 Challenge Yourself A C.value 5.Teachers should help students realize their hidden in learning. A.ability B.potential C.knowledge 6.Without enough even the smartest student can't get good grades. A.attempt B.effort C.luck 7.Good between parents and children can reduce family conflicts. A.conversation B.communication C.misunderstanding 8.It's important to your thoughts clearly when working in a team A.communicate B.express C.reconcile 9.To avoid we should ask for clarification when in doubt. A.misconception B.confusion C.misunderstanding 10.I hope the misunderstanding between us can be through honest talk A.cleared up B.solved C.reconciled 二、根据句意及汉语提示完成单词 1.We should (珍视)the friendship with our classmates.. 2.The (成长)of a child needs both love and guidance. 3.She has a positive (towards life,which infects everyone around her. 4.The company's annual (增长)in sales reached20%this year. 5.They had a long talk to (澄清)the misunderstanding. 6.Everyone has the (潜力)to achieve their dreams with hard work. 6 高中英语重庆大学版 必修第二册 Challenge Yourself A 三、用所给单词的适当形式填空 1.She made every (effort)to improve her English and finally passed the exam. 2.Parents should teach children to (value)honesty and kindness. 3.The two friends tried to (reconcile)after a big argument. 4.His (communicate)with his parents improved a lot after they moved to the same city. 5.The teacher encouraged us to (challenge)ourselves and try new things. 四、完成句子（每空一词) 1.她通过努力工作克服了对公众演讲的恐惧。 She her fear of speaking in public by working hard. 2.良好的沟通是解决问题的关键。 Good is the key to solving problems. 3.我们应该重视时间管理，以提高学习效率。 We should time management to improve learning efficiency. 4.误解常常源于缺乏有效的交流。 often arises from a lack of effective communication. 五、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 Students'success depends on many factors,including their attitude,effort,and communication skills. Tom used to be a shy boy with low confidence.He was afraid to (challenge/question)his teachers'opinions in class,even when he had doubts.With the help of his teacher,he learned to (express/communicate)his ideas bravely.He also started to (value/treasure)every minute to study,making great_ (growth/development)in his grades.Now,Tom is no longer shy.He believes that everyone has (potential/ability)to succeed as long as they keep trying. He often says,"Don'tlet fear (overcome/defeat)you;face challenges with apositive attitude!" 参考答案 I单项选择 1.A2B3.A4.A5B6B7.B8.A9.C10.A 7 高中英语重庆大学版 必修第二册 Challenge Yourself A IⅡ.根据句意及汉语提示完成单词 1.value 2.growth 3.attitude 4.growth 5.clear up 6.potential I用所给单词的适当形式填空 1.effort 2.value 3.reconcile 4.communication 5.challenge V.完成句子 1.overcame 2.communication 3.value 4.Misunderstanding V.语篇填空 1.challenge 2.communicate 3.value 4.growth 5.potential 6.overcome 8