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三册（重庆大学版）

高中必修第三册重庆大学版 【词义辨析精讲】 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 一、全部单元单词 pot/pDt/n.罐；壶；锅 完美；缺点：瑕疵 漏洞：泄漏：泄露 poem /pao/n.诗；韵文 perfection /p3'fekm/n.完美；完warm /wo:m/adj.温暖的：暖和 stream/stri:m/n.小溪：溪流：流善；极致 的：热情的V.(使)变暖；加热 V.流：流出：涌动 perfect/'p3fkt/adj.完美的；理seed/sid/n.种子；籽；萌芽v ashamed /'femd/adj.惭愧的：想的：完全的p3fekt/v.使完美：播种：结实；成熟 羞愧的：难为情的 改善 author/'o:0a(r)/n.作者：作家； shame小em/n.羞愧：羞耻；遗load /la5d/n.负载：负荷；工作创始人 憾V.使羞愧；使蒙羞 量V.装载；加载：使负担 imperfection/,Imp3'fekn/n.不leak /li:k/v.漏；渗漏：泄露n. 词义辨析及同义替换 1.perfect/'p3fikt/adj.完美的；理想的；完全的p3'fekt/v.使完美；改善 词义辨析： perfect(adj.):强调事物在质量、程度上达到极致，没有缺陷，如perfect weather(完美天气)。 excellent::侧重“优秀的、卓越的”，指在同类中表现突出，但未必是绝对完美。 同义替换： excellent,flawless 例句： Her performance in the competition was perfect. 真题链接：（重庆大学版高中必修第三册同步练习） The artist spent years trying to make his painting_ A.perfect B.excellent C.good (答案：A) 高中必修第三册重庆大学版 【词义辨析精讲】 Challenge Yourself A 2.shame/em/n.羞愧：羞耻；遗憾v.使羞愧；使蒙羞 词义辨析： shame(n.):指因做错事或失败而感到的“羞愧感”，也可表示“遗憾的事”，如hat a shame!! (太遗憾了！)。 ashamed(adj.):仅作形容词，修饰人，表示“感到羞愧的”，常用搭配be ashamed of。. 同义替换： disgrace,regret 例句： It's a shame that you missed the important meeting. 真题链接：（重庆大学版高中必修第三册单元测试） He felt great after lying to his parents. A.shame B.ashamed C.pride (答案：A) 3.ashamed /a,∫emd/adj.惭愧的；羞愧的：难为情的 词义辨析： ashame:强调主语因自身行为而“感到羞愧的”，主语必须是人，不可作定语。 embarrassed:侧重因外界因素（如尴尬场景）而“感到尴尬的、不自在的”。 同义替换： embarrassed,humiliated 例句： She was ashamed of her rude behavior at the party. 真题链接：（重庆大学版高中必修第三册同步练习） He was to tell his teacher about his low test score. A.ashamed B.shameful C.happy (答案：A) 4.load /laud/n.负载：负荷：工作量v.装载：加载：使负担 词义辨析： load(v.):侧重“把东西装载到运输工具或容器中”，如load the truck(装卡车)。 unload:反义词，指“卸货、卸下负担”。 burden(v.):强调“使负担（责任、压力等抽象事物）”，如burden sb with tasks。 同义替换： burden,pack 2 高中必修第三册重庆大学版 【词义辨析精讲】 Challenge Yourself A 例句： Workers are loading the boxes onto the ship. 真题链接：（重庆大学版高中必修第三册单元测试） The heavy of work made him feel tired every day. A.load B.burden C.weight (答案：A) 5.warm/wo:m/adj.温暖的；暖和的；热情的v.(使)变暖；加热 词义辨析： wam(adj.):可形容天气“温暖的”（比hot温度低），或人“热情的”，如a warm smile(热情 的微笑)。 hot:指“炎热的”，温度更高；kind侧重“善良的”，不强调“热情”。 同义替换： heated,enthusiastic 例句： She gave me a warm welcome when I arrived at her home. 真题链接：（重庆大学版高中必修第三册同步练习） The sun the room,making it comfortable to stay in. A.warmed B.heated C.burned (答案：A) 6.author/'o:0a(r/n.作者：作家：创始人 词义辨析： author:尤指“书籍、文章的作者”，强调作品的原创性，如a famous author(著名作家)。 writer:含义更广，可指“任何写作的人”，包括记者、编剧等。 同义替换： writer,creator 例句： The author of this novel will attend the book signing event. 真题链接：（重庆大学版高中必修第三册单元测试） J.K.Rowling is the of the Harry Potter series A.author B.writer C.reporter (答案：A) 高中必修第三册重庆大学版 【词义辨析精讲】 Challenge Yourself A 7.stream/stri:m/n.小溪；溪流：流v.流：流出：涌动 词义辨析： stream(n.):指“小溪、溪流”，比river小；作动词时强调“持续流动”，如Tears streamed down her face.(眼泪流下她的脸。) iver:指“河流”，规模更大：flow仅指“流动”，不特指溪流。 同义替换： creek,flow 例句： A clear stream runs through the village 真题链接：（重庆大学版高中必修第三册同步练习） People into the concert hall to see their favorite singer. A.streamed B.walked C.ran (答案：A) 8.leak /li:k/v.漏：渗漏；泄露n.漏洞：泄漏：泄露 词义辨析： leak(v.):可指液体/气体“渗漏”（如The roof leaks.屋顶漏水。），也可指信息“泄露”（如leak a secret泄露秘密)。 drip:侧重“滴漏”，指液体一滴一滴地落下，如Water dripped from the tap 同义替换： drip,disclose 例句： The pipe is leaking,so we need to call a plumber. 真题链接：（重庆大学版高中必修第三册单元测试） The news of the accident out before the official announcement A.leaked B.dripped C.spread (答案：A) 9.perfection /p3'fekn/n.完美；完善；极致 词义辨析： perfection:名词，指“完美的状态或品质”，如strive for perfection(追求完美)。 perfect(adj.):形容词，直接修饰名词，如a perfect solution(完美的解决方案)。 同义替换： excellence,flawlessness 4 高中必修第三册重庆大学版 【词义辨析精讲】 Challenge Yourself A 例句： The dancer's performance was close to perfection. 真题链接：（重庆大学版高中必修第三册同步练习） He devoted his life to the of his artistic skills A.perfection B.perfect C.excellence (答案：A) l0.imperfection/mp3'fekn/n.不完美；缺点；瑕疵 词义辨析： imperfection:名词，指“不完美的地方、瑕疵”，如the imperfections of the handcrafted vase(手 工花瓶的瑕疵)。 flaw:侧重“影响整体的缺陷”，如a flaw in the plan(计划中的缺陷)。 同义替换： flaw,defect 例句： Nobody is perfect;we all have our imperfections. 真题链接：（重庆大学版高中必修第三册单元测试） The diamond was rejected because of its small A.imperfection B.perfect C.error (答案：A) 11.Seed/sidn.种子：籽：萌芽v.播种：结实；成熟 词义辨析： seed(n.):指植物的“种子”，如sunflower seeds(葵花籽)；作动词时指“播种”，如seed the field(播种田地)。 sow: 仅作动词，意为“播种”，后接种子或抽象事物（如sow hope播下希望）。 同义替换： sow,grain 例句： Farmers are seeding the rice fields in spring. 真题链接：（重庆大学版高中必修第三册同步练习） The little boy planted a in the garden and waited for it to grow. A.seed B.plant 高中必修第三册重庆大学版 【词义辨析精讲】 Challenge Yourself A C.flower (答案：A) 12.pot /pDt/n.罐；壶；锅 词义辨析： pot:泛指“锅、罐、壶”等有柄或盖的容器，如a coffee pot(咖叫啡壶)、a flower pot(花盆)。 pan:指“平底锅”，多用于煎炒：kette特指“水壶”，用于烧水。 同义替换： container,jar 例句： She cooked soup in a large pot on the stove. 真题链接：（重庆大学版高中必修第三册同步练习） Please put the sugar in the on the table A.pot B.pan C.bowl (答案：A) 综合演练 综合练习 一、 单项选择 1.The little girl felt great after breaking her mother's favorite vase A.shame B.ashamed C.pride 2.The of the novel will give a lecture in our school next week A.author B.writer C.reporter 3.Workers are the goods onto the truck before the rain starts. A.loading B.unloading C.burdening 4.Her smile made everyone feel welcome at the party. 6 高中必修第三册重庆大学版 【词义辨析精讲】 Challenge Yourself A A.warm B.hot C.kind 5.The diamond was not chosen because of its small A.imperfection B.perfect C.error 二、根据句意及汉语提示完成单词 1.It'sa (遗憾)that you can't attend the concert with us. 2.The sun (使变暖)the room,so we took off our coats. 3.The old pipe is (渗漏)water,and we need to fix it quickly.. 4.Farmers are sowing (种子)in the field in spring. 5.She was (羞愧的)of lying to her best friend, 三、用所给单词的适当形式填空 1.The artist spent years (perfect)his painting skills 2.Nobody is without (imperfect);we all have weaknesses. 3.The river (stream)through the forest and into the lake. 4.My grandmother often tells stories about her childhood by the (stream). 5.The heavy work (load)made him exhausted every day. 7 高中必修第三册重庆大学版 【词义辨析精讲】 Challenge Yourself A 四、完成句子 1.He devoted his life to the (追求完美)of his art. 2.Tears」 (流下她的脸颊)when she heard the sad news. 3.The company tried to keep the new product a secret,but the information (泄露)out. 4.We should accept our own (不完美)and learn to love ourselves. 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。 A young (author)once wrote a story about a small village.In the story,a clear (stream) ran through the village,andthe villagers used it to water their crops.One day,the stream started (leak)because of a storm,and the villagers worked together to fix it.They planted (seed)near the stream to prevent future floods.The story taught people that even with (imperfection), teamwork can solve problems.The author later said her own (shame)of making mistakes inspired her to write about overcoming difficulties. 参考答案 I单项选择 1.A2.A3.A4.A5.A Ⅱ.根据句意及汉语提示完成单词 1.shame 2.warmed 3.leaking 4.seeds 5.ashamed I.用所给单词的适当形式填空 1.perfecting 2.imperfections 3.streamed 4.stream 5.load V.完成句子 1.pursuit of perfection 2.streamed down her face 3.leaked 4.imperfections V.语篇填空 1.author 2.stream 3.leaking 4.seeds 5.imperfections 6.shame 8