Unit 2 Exploring English一-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册（外研版）

高中外研版必修第一册 【寒假专版】 D版词义辨析及同义替换精讲 寒假专版 【Unit2】Exploring English 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 title/'tatl/n.题目，标题 homesick/'haumsik/adj.想家的burn up烧毁，烧尽 pine /pam/n.松树 opposing/paoz/adj.（观点、burn down烧毁 pineapple/'pamapl//n.菠萝 意见等)相反的，相对立的 alarm/月'la:m/n.警报器；闹钟 ham /haem/n.火腿 behaviour /bI'hervja(r)/n.举止，reflect/r'flekt//v.显示，反映 eggplant/'egpla:nt/n.茄子 行为 creativity/,kuri:er'tIvati/n.创造 sculpt/skAlpt/V.雕刻，雕塑 confusing /kan'fju:z/adj.令人性，创造力 sculpture'skAlptJ()/n.雕像， 困惑的 visible/'vzbl/adj.看得见的，可 雕刻品，雕塑作品 capitalized/'kaepitalaizd/adj.大见的 seasick/'sisk/adj.晕船的 写的 wind up给（机械）上发条：使 airsick/eask/adj.晕机的 unique /ju'ni:k/adj.独一无二的，（活动、会议等）结束 carsick/'ka:sik/adj.晕车的 独特的 词义辨析及同义替换 1. burn up烧毁，烧尽&burn down烧毁 词义辨析： burn up:强调“烧尽、烧成灰烬”，常指固体物质（如纸张、木头）在高温下完全燃烧，也可用 于抽象含义“消耗（能量、时间）”。 burn down:侧重“建筑物等被烧毁、烧塌”，强调过程和结果，常指因火灾导致物体结构倒塌。 同义替换： destroy by fire,set on fire 例句： The old letters were burned up in the fire. The wooden house burned down after the lightning strike. 真题链接：（外研版高中必修第一册同步练习） The forest fire many trees,leaving only ashes. A.burned up 高中外研版必修第一册 【寒假专版】 D版词义辨析及同义替换精讲 B.burned down C.turned up (答案：A) 2.behaviour /br'hervja(r)/n.举止，行为 词义辨析： behaviour:英式拼写，泛指“人的行为、举止”，既可指具体行为，也可指长期表现出的行为模 式，多用于正式语境。 behavior(美式拼写)：与behaviour含义完全相同，仅拼写差异。 同义替换： conduct,manner 例句： Good behaviour in class is important for learning 真题链接：（外研版高中必修第一册单元测试） Teachers often praise students with good in school. A.behaviour B.action C.movement (答案：A) 3.unique /ju'nik/adj.独一无二的，独特的 词义辨析： unique:强调“唯一的、独一无二的”，没有比较级和最高级，前面不可用vey修饰，常用搭配 be unique to(为…所特有)。 special:侧重“特殊的、特别的”，指与普通事物不同，有比较级(more special)和最高级(most special)。 同义替换： one-of-a-kind,distinctive 例句： This style of architecture is unique to the local culture. 真题链接：（外研版高中必修第一册同步练习） The panda is a animal in China;you can't find it in other countries. A.unique B.special C.common (答案：A) 4.eflect/r'flekt/v.显示，反映 词义辨析： 2 高中外研版必修第一册 【寒假专版】 D版词义辨析及同义替换精讲 reflect::指“通过事物表现出内在的性质、情况或情感”，如反映问题、反映态度，常用搭配reflect th.(反映某事)。 show: 含义更广，泛指“展示、显示”，可直接接宾语，如show a result（显示结果)。 同义替换： mirror,indicate 例句： Her smile reflected her happiness. 真题链接：（外研版高中必修第一册单元测试） The survey results the students'interest in online learning A.reflect B.imagine C.create (答案：A) 5.confusing/kn'fju:z/adj.令人困惑的 词义辨析： confusing: 指“事物本身令人困惑、难懂”，主语通常是物，如a confusing question(一道令人 困惑的题)。 confused:指“人感到困惑的”，主语通常是人，如I feel confused(我感到困惑)。 同义替换： puzzling,bewildering 例句： The instructions for this machine are very confusing. 真题链接：（外研版高中必修第一册同步练习） The map was so that we couldn't find the right path. A.confusing B.confused C.clear (答案：A) 6.visible/'vzbl/adj.看得见的，可见的 词义辨析： visible:指“通过视觉能被看到的”，强调客观上可被感知，反义词invisible(看不见的)。 obvious::侧重“明显的、显而易见的”，指事物容易被理解或注意到，不局限于视觉。 同义替换： perceivable,noticeable 例句： The stars are visible on a clear night 3 高中外研版必修第一册 【寒假专版】 D版词义辨析及同义替换精讲 真题链接：（外研版高中必修第一册单元测试） The damage to the car was even from a distance. A.visible B.invisible C.difficult (答案：A) 7.wind up给（机械）上发条：使（活动、会议等）结束 词义辨析： wind up(上发条)：指给机械装置（如闹钟、手表）上紧发条，使其运转。 wind up(结束)：指“使活动、会议等结束”，口语和书面语均可用，如wind up a meeting(结 束会议)。 同义替换： end up,conclude(结束)：tighten a spring(上发条) 例句： He wound up the clock before going to bed. The teacher wound up the class with a summary. 真题链接：（外研版高中必修第一册同步练习） After the meeting,the manager left the office. A.winding up B.burning up C.giving up (答案：A) 8.alarm/A'lam/n.警报器；闹钟 词义辨析： alam(警报器)：指“发出警报信号的装置”，如火灾警报器(fire alarm)。 alam(闹钟)：指“定时发出声音提醒时间的装置”，与clock近义，但alam更强调“提醒功 能”。 同义替换： siren(警报器)：clock(闹钟) 例句： The fire alarm went off when the smoke was detected. My alarm rings at 6:30 every morning. 真题链接：（外研版高中必修第一册单元测试） I set my for 7:00 a.m.to avoid being late for school. A.alarm B.clock C.watch 4 高中外研版必修第一册 【寒假专版】 D版词义辨析及同义替换精讲 (答案：A) 9.opposing为'pzI/adj.(观点、意见等)相反的，相对立的 词义辨析： opposing:指“观点、立场等相互对立的”，作定语修饰名词，如opposing views（对立的观点)。 opposite:可作形容词(“相反的”)、介词(“在…对面”)或名词(“对立面”)，用法更灵活， 如opposite directions(相反方向)。 同义替换： contradictory,conflicting 例句： The two teams have opposing strategies for the game 真题链接：（外研版高中必修第一册同步练习） The opinions on the project led to a long discussion. A.opposing B.similar C.same (答案：A) 10.homesick/'haumsik/adj.想家的 词义辨析： homesick:特指“因远离家乡而感到思念的”，情感对象是“家”。 lonely:指“孤独的、寂寞的”，强调内心的空虚感，不一定与“家乡”相关。 同义替换： nostalgic,yearning for home 例句： She felt homesick during her first week at college 真题链接：（外研版高中必修第一册单元测试) After moving to a new city,Tom often felt and missed his family. A.homesick B.angry C.excited (答案：A) 综合演练 高中外研版必修第一册 【寒假专版】 D版词义辨析及同义替换精讲 综合练习 一、 单项选择 1.The wildfire thousands of acres of forest,leaving nothing but blackened remains. A.burned up B.burned down C.turned up 2.In British English,we usually write" "while Americans spell it"behavior". A.behave B.behaviour C.behaving 3.The cultural traditions of this tribe are to the mountainous region and cannot be found else- where. A.unique B.special C.common 4.The survey results the public's growing concern about environmental protection. A.reflect B.show C.imagine 5.The instructions on the medicine bottle were so that many patients couldn't understand them. A.confusing B.confused C.clear 6.The ancient ruins are only under sunlight;they disappear in the shade A.visible B.obvious C.invisible 7.After the conference with a vote,the chairman announced the meeting was over. A.winding up B.burning up C.giving up 8.I forgot to set my last night,so I overslept this morning A.alarm B.clock C.watch 6 高中外研版必修第一册 【寒假专版】D版词义辨析及同义替换精讲 9.The two political parties have views on the new tax policy,leading to a heated debate. A.opposing B.opposite C.same 10.Living abroad for the first time,she often felt and missed her family deeply. A.homesick B.lonely C.excited 二、根据句意及首字母提示填空 1.The old temple was b down in the fire,leaving only broken walls. 2.Good b in public is important for everyone,especially for students. 3.This rare species of bird is u to the tropical rainforest of South America. 4.The calm surface of the lake r the beautiful sunset,creating a peaceful scene. 5.The sign is not very v from a distance,so we need to get closer to read it 6.Don't forget to w up the old clock before going to bed-it will ring at 6 a.m. 三、用所给单词的适当形式填空 1.The new museum's design is (unique)and attracts visitors from all over the world. 2.Her(confuse)expression showed that she didn't understand the question. 3.The company's financial report (reflect)a significant increase in profits this year. 4.After (wind)up the meeting,the director left the room without saying a word. 5.The (oppose)teams fought hard,but neither could score a goal in the first half. 四、完成句子（每空一词) 1.这座建筑风格是中国所特有的，在其他国家看不到。 This architectural style China;you can't see it in other countries. 2.他的画作反映了他对家乡的深厚感情。 His paintings his deep love for his hometown. > 高中外研版必修第一册 【寒假专版】 D版词义辨析及同义替换精讲 3.闹钟响时，他正在厨房里做早餐。 When the he was making breakfast in the kitchen 4.大火烧毁了整个村庄，村民们不得不搬到临时住所。 The fire the whole village,and the villagers had to move to temporary shelters 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。 Once upon a time,there was a small village with a(unique/special)tradition:every year, villagers would gather to celebrate the harvest.However,this tradition almost disappeared when a big fire (burned up/burned down)the old village hall,where the celebrations were held. The villagers felt sad and (homesick/confused).An old man suggested rebuilding the hall and adding new elements to the tradition.His idea (reflected/showed)the hopes of the young people,who wanted to keep the tradition alive. After months of hard work,the new hall was completed.On the day of the harvest festival,the villagers (wound up/wound up)the celebration with a big feast.The old man smiled,saying, "Our tradition is now more (visible/obvious)than ever-it belongs to all of us." 参考答案 I.单项选择 1.A2B 3.A4.A5.A6.A7.A8.A9.A10.A L根据句意及首字母提示填空 1.burned 2.behaviour 3.unique 4.reflected 5.visible 6.wind L.用所给单词的适当形式填空 1.unique 2.confused 3.reflects 4.winding 5.opposing V.完成句子 1.is unique to 2.reflect 3.alarm went off 4.burned down V.语篇填空 1.unique 2.burned down 3.confused 4.reflected 5.wound up 6.visible 8