Unit 5 Summer Fun-2025-2026学年六年级下册英语词义辨析及同义替换精讲（教科版）

6年级下册教科版 【Unit5】 词义辨析及同义替换精讲 Unit 5 Unit 5 Summer Fun 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 campfire/'kaempfara(r)/n.篝火；分词) 师：硕士V.掌握；精通 营火 contraction/kan'traek/n//n.缩写；beginner /br'gmar)/n.初学者； recognize/'rekagnaz/v.认出：识收缩；缩写形式 新手 别：承认 accord/A'k3:d/n.协议；条约v.basics/.'beisiks/n.基础：基本原 useful /'ju:sfl//adj.有用的：有益给予；授予；符合 理；基本知识 的：实用的 unbelievable/,nbr'li:vabl/adj.birthplace/'b3:θpleis/n.出生地； invention/m'venn/n.发明：创难以置信的；惊人的 发源地 造；发明物 spend /spend/v.(spent,spent)understanding/.Ands'staendm/n. dynasty/'dinasti/n.王朝：朝代费：度过；消耗 理解：领会：谅解adj.善解人意 survival/S'vav/n.生存；幸存：root seeking /ru:t'sik/短语寻的 残存物 根 thinking/'k/n.思考；想法： challenge/'tfaelmd3n.挑战：艰instead/m'sted/adv.代替：反而；思维v.思考：认为(think的现 巨任务V.挑战：质疑 却 在分词) winner/'wIna(r)/n.获胜者；赢training/'rem/n.训练：培训workshop/'w3kDp/n.车间：作 家 talent/'taelant/n.天赋；才能；天坊：研讨会 organize/3g3nazv.组织；筹 才 drinking/'drk/n.喝：饮酒v. 备：整理 skilled/skld/adj.熟练的：有技喝：饮酒(dink的现在分词) camping/'kenp/n.露营；野能的；有经验的 营v.露营；宿营(camp的现在master/ma:sta()/n.主人；大 词义辨析及同义替换 1.useful/jusf/adj.有用的：有益的：实用的 词义辨析： useful:强调事物具有实际用途或帮助，可用于形容工具、建议、信息等具体事物，是普适性形 容词。 helpful:既可指事物“有用的”，也可指人“乐于助人的”，更侧重主动提供帮助的属性（本单 元未收录，但为常见辨析词)。 6年级下册教科版 【Unit5】 词义辨析及同义替换精讲 同义替换： helpful,practical 例句： This dictionary is very useful for learning English words 真题链接：（教科版初中六年级下册同步练习） The smartphone is a tool in our daily life.(A.useful B.funny C.heavy) (答案：A) 2.recognize/'rekagnaiz/v.认出；识别：承认 词义辨析： recognize:侧重通过记忆或特征“认出”人/物，或“承认”事实、身份，强调结果。 kow:指“认识、了解”，强调长期熟悉的状态（非本单元词，为基础辨析词）。 同义替换： identify,acknowledge 例句： I didn't recognize her at first because she had a new haircut. 真题链接：（教科版初中六年级下册单元测试） We can the sound of birds even with our eyes closed.(A.recognize B.organize C.master) (答案：A) 3.challenge/'tfaelmd3yn.挑战；艰巨任务v.挑战：质疑 词义辨析： challenge(n.):指需要努力克服的“困难任务”，如face a challenge: difficulty(非本单元词)：侧重“难题、困境”，语气更日常，如have difficulty(in)doing。 同义替换： task,problem:(v.):question,doubt 例句： Climbing the mountain is a big challenge for beginners. 真题链接：（教科版初中六年级下册期末复习卷） Learning to swim was a. but I finally succeeded.(A.challenge B.winner C.basics) (答案： A) 4. master/'ma:sta(r)/v.掌握：精通n.主人；大师 词义辨析： master(v):强调通过练习“熟练掌握”技能、语言等，如master a language: leam:侧重“学习”的过程，不强调结果是否精通（非本单元词）。 同义替换： grasp,command 2 6年级下册教科版 【Unit5】 词义辨析及同义替换精讲 例句： She spent three years mastering the piano. 真题链接：（教科版初中六年级下册同步练习） To English,you need to practice speaking every day.(A.master B.begin C.spend) (答案： A) 5.organize/':g3naz/V.组织：筹备；整理 词义辨析： organize:侧重“有条理地安排”活动、资源，如organize a party; arrange（非本单元词)：指“安排细节”，如arrange a meeting time。 同义替换： arrange,plan 例句： Our class will organize a camping trip next weekend. 真题链接：（教科版初中六年级下册单元测试) Who will the school art festival this year?(A.organize B.recognize C.survive) (答案：A) 6.spend/spend/v.花费；度过 词义辨析： spend:主语必须是人，搭配spend time/money on sth.或(in)doing sth.: take(非本单元词)：常用It takes sb.time to do sth.句型，主语为形式主语it。 同义替换： cost(物作主语)，use 例句： I spent two hours finishing my homework last night 真题链接：（教科版初中六年级下册同步练习） He half an hour reading books every morning.(A.spends B.takes C.organizes) (答案：A) 7.instead/m'sted/adv.代替：反而 词义辨析： instead:单独使用，放句末或句首（加逗号），如I didn't go shopping;instead,I stayed home. instead of:后接名词/动名词，表“代替…”，如stay home instead of going out(非本单元短语， 为常见搭配)。 同义替换： rather,alternatively 例句： She didn't buy a cake;instead,she made one herself. 3 6年级下册教科版 【Unit5】 词义辨析及同义替换精讲 真题链接：（教科版初中六年级下册期末测试） He was tired,so he watched TV doing homework.(A.instead of B.instead C.instead with) (答案：A) 8.skilled/skld/adj.熟练的：有技能的 词义辨析： skilled:侧重“通过训练获得的技能”，如a skilled worker: talented:指“有天赋的”，强调天生能力（本单元词talent的形容词形式）。 同义替换： expert,proficient 例句： My father is a skilled carpenter who can make beautiful furniture. 真题链接：（教科版初中六年级下册同步练习) Only drivers can take part in this race.(A.skilled B.beginner C.silent) (答案：A) 9.basics/beisiks/n.基础：基本知识 词义辨析： basics::指某领域最核心的“基础内容”，如learn the basics of math: foundation(非本单元词)：侧重抽象的“基础、根基”，如lay a foundation for success。 同义替换： fundamentals,essentials 例句： Before learning advanced skills,you must master the basics. 真题链接：（教科版初中六年级下册单元测试） First,we need to learn the of cooking,like cutting vegetables.(A.basics B.birthplace C.work- shop) (答案：A) 10.invention/n'ven/n.发明；创造 词义辨析： invention:指具体的“发明物”，如Edison's inventions; discovery(非本单元词)：指“发现”原本存在的事物，如he discovery of America。 同义替换： creation,innovation 例句： The light bulb is one of the greatest inventions in history. 真题链接：（教科版初中六年级下册阅读真题） Paper-making is an important of ancient China.(A.invention B.dynasty C.survival) (答案： A) 4 6年级下册教科版 【Unit5】 词义辨析及同义替换精讲 11.survival/sa'va/n.生存：幸存 词义辨析： survival:名词，指“生存状态”或“幸存事物”，如the survival of animals: survive(v.,非本单元词)：指“存活”的动作，如survive an accident。 同义替换： existence,living 例句： The book tells stories about the survival in the desert. 真题链接：（教科版初中六年级下册单元测试） Water is necessary for human(A.survival B.training C.drinking) (答案：A) l2.understanding/,nda'staendu/n.理解；领会 词义辨析： understanding:强调对事物的“深层认知”，如have a good understanding of; comprehension（非本单元词)：侧重“理解能力”，如reading comprehension。 同义替换： comprehension,grasp 例句： We need to develop an understanding of different cultures. 真题链接：（教科版初中六年级下册同步练习） His of the problem helped us solve it quickly.(A.understanding B.thinking C.basics) (答 案：A) 综合演练 综合练习 一、 单项选择 1.This app is very for learning new words with clear examples. A.useful B.funny C.heavy 2.I couldn't my old friend at the party because she dyed her hair red. A.recognize B.organize C.master 5 6年级下册教科版 【Unit5】 词义辨析及同义替换精讲 3.Finishing the project alone is a big but I'll try my best. A.challenge B.winner C.basics 4.You need to practice daily tothe skills of playing basketball. A.master B.begin C.spend 5.My mother will a birthday party for my little brother this weekend. A.organize B.recognize C.survive 6.They two hours planting trees in the park last Sunday. A.spent B.took C.organized 7.He didn't buy a gift; he made a card by himself for his mother. A.instead B.instead of C.rather than 8.Only workers can operate this advanced machine safely. A.skilled B.beginner C.silent 二、根据句意及首字母提示填空 1.Learning the b of grammar is necessary before writing essays. 2.The invention of paper is one of the greatest i in Chinese history. 3.Water and air are important for the s of all living things. 4.Good u between friends can solve many misunderstandings. 5.She dreams of becoming a m of the piano like Lang Lang. 6.We should face difficulties with a positive attitude instead of fearing the c_ 6 6年级下册教科版 【Unit5】 词义辨析及同义替换精讲 三、用所给单词的适当形式填空 1.My father is a (skill)engineer who can fix any machine 2.It took him three years to (master)the art of calligraphy. 3.She (spend)most of her free time reading storybooks last month 4.The teacher asked us to learn the (basic)of English pronunciation first. 5 (organize)a class meeting requires careful planning and preparation. 四、完成句子（每空一词) 1.为了掌握英语，你需要每天练习听说。 To】 English,you need to practice listening and speaking every day. 2.他没有参加聚会，而是待在家里复习功课。 He didn't attend the party,,he stayed at home to review lessons. 3.这个新工具对解决这个问题非常有用。 This new tool is very. for solving the problem. 4.我们应该承认别人的优点，而不是只看到缺点。 We should others'strengths instead of only noticing weaknesses. 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。 Learning a new language is both exciting and challenging.For beginners,the first step is to master the (1.basic)such as pronunciation and simple grammar.Many students find speaking in public a big (2.challenge),so they often dare not practice.However,a good language learner knows that (3.spend)time on daily practice is necessary.My friend Lily once struggled with English.She couldn't(4.recognize)different accents and had difficulty understanding native speakers.Her teacher encouraged her to listen to English songs and watch movies.With consistent practice,Lily gradually improvedher listening and speaking skills.Last month,she even won a prize in an English speech contest.Her success shows that anyone can(5.master)a language with hard work.Now,Lily often helps her classmates with their English.She says,"Don't be afraid of mistakes.Instead of (6.worry),focus on progress.Every small step counts!" 参考答案 > 6年级下册教科版 【Unit5】 词义辨析及同义替换精讲 I.单项选择 1.A2.A3.A4.A5.A6.A7.A8.A Ⅱ.根据句意及首字母提示填空 1.basics 2.invention 3.survival 4.understanding 5.master 6.challenge I.用所给单词的适当形式填空 1.skilled 2.master 3.spent 4.basics 5.Organizing V.完成句子 1.master 2.instead 3.useful 4.recognize V语篇填空 1.basics 2.challenge 3.spending 4.recognize 5.master 6.worrying 8