Welcome Unit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（人教版）

高中必修一人教 【精讲专版】 词义辨析及同义替换精讲 精讲专版 【Velcome Unit】 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 exchange/iks'tfemnd3/h.交换；交nation/'neifn/n.国家；民族：国a.m./,erem/abbr.上午：午前；午 流：t.交换：交流：交易：兑换民 夜至正午 lecture/'lekt)m.讲座：讲课；designer/d'zama(r)m.设计者senior/'sinia(r)/adj.级别（或地 教训：vi.开讲座；讲课；t.训design/d'zamn.设计：设计方位)高的；n.较年长的人 斥 案；t.设计：筹划 senior high school(美国)高中 registration/,IedI'stretfn/n.登campus/'kaempas/n.校园：校区atlast终于；最终 记：注册：挂号 formal/'foml/ad.正式的：正规outgoing/'aotgoon/ad.爱交际 register'red3Ista(/t.&vi.登的 的：外向的 记：注册 anxious/'eyk∫s/adj.焦虑的：不impression/Im'pren/h.印象；感 sex/seks/n.性别 安的 想 female/fi:meIl/adj.女性的；雌annoyed /'noId/adj.恼怒的；生impress/m'pres/vt.使钦佩；给 的：n.雌性动植物：女子 气的 …留下深刻的好印象：vⅵ.留 male/merl/adj.男性的：雄的：n.annoy/a'n/t.使恼怒：打扰 下印象：引人注目 雄性动植物：男子 frightened/'frartnd/adj.惊吓的；nake an impression留下好印象 nationality /.nafa'naelati/n. 害怕的 whtf要是…会怎么样呢？ 籍：民族 p.m./,pi:'em/abbr.下午；午后 词义辨析及同义替换 1.anxious/'ek∫es/adj.焦虑的：不安的 词义辨析： anxious:强调因担心未来或不确定的事情而感到“焦虑的、急切的”，常与about搭配(anxious about sth) worried:侧重对已发生或可能发生的问题感到“担忧的”，常用搭配be worried about。 同义替换： worried,concerned 例句： 高中必修一人教 【精讲专版】 词义辨析及同义替换精讲 She is anxious about the result of the exam. 真题链接：（人教版高中必修一同步练习） Many students feelbefore taking important exams. A.angry B.anxious C.excited (答案：B) 2.impress/Im'pres/vt.使钦佩：给…留下深刻的好印象&impression/Im'pre/h.印象；感想 词义辨析： impress:动词，强调主动“给某人留下印象”，搭配impress sb(with sth) impression:名词，指“（对某人/某物的）印象”，搭配make an impression(onsb)。 同义替换： impress-strike,affect impression-perception,feeling 例句： Her confidence impressed us a lot./She made a good impression on the teacher. 真题链接：（人教版高中必修一同步练习） The new student's kindness everyone in our class. A.impressed B.annoyed C.frightened (答案：A) 3.formal/fml/adj.正式的；正规的 词义辨析： formal:指“符合礼仪或规定的、正式的”，反义词为informal(非正式的)，用于场合、服装、 语言等。 official:侧重“官方的、公务的”，与“非官方的”相对，如official document(官方文件)。 同义替换： official,proper 例句： We need to wear formal clothes to the graduation ceremony. 真题链接：（人教版高中必修一单元测试） The meeting will be held in a hall,so please dress neatly. A.formal B.daily C.casual (答案：A) 4.nation/'nejn/h.国家；民族；国民&nationality/nef'nlti/m.国籍：民族 词义辨析： nation:指“国家、民族”，侧重政治或文化意义上的共同体。 nationality:指“国籍”或“民族”，强调个人所属的国家或民族身份。 同义替换： nation -country,state nationality citizenship 2 高中必修一人教 【精讲专版】 词义辨析及同义替换精讲 例句： China is a great nation with a long history./What is your nationality? 真题链接：（人教版高中必修一同步练习） -What's your -I'm Chinese,and I was born in Beijing. A.nation B.nationality C.name (答案：B) 5.design/dr'zan/h.设计；设计方案；t.设计；筹划&designer/dr'zana)/n.设计者 词义辨析： design:作名词时指“设计（成果)”，作动词时指“构思、设计”；designer指“从事设计工作的 人”。 同义替换： design→plan,create designer-creator,planner 例句： She wants to design a new logo for the company.The dress was made by a famous designer 真题链接：（人教版高中必修一单元测试） This building was by a young architect from France. A.designed B.found C.bought(答案：A) 6.atlast终于；最终 词义辨析： at last:强调经过长时间等待或努力后“终于”发生，带有较强的感情色彩。 finally:侧重“顺序上的最后”或“经过一系列步骤后”，语气较平和。 同义替换： finally,eventually 例句： At last,we arrived at the top of the mountain. 真题链接：（人教版高中必修一同步练习） After trying many times,he succeeded in solving the problem A.at last B.at first C.at once (答案：A) 7.senior/'si:nia)/adj.级别（或地位)高的：n.较年长的人 词义辨析： senior:作形容词时指“年长的、高级的”，反义词为junior,常用搭配senior to(比…年长/级 别高)。 elder:指“家庭成员中年龄较大的”，只用于人，且不与than连用，如elder sister(姐姐)。 同义替换： older,higher-ranking 高中必修一人教 【精讲专版】 词义辨析及同义替换精讲 例句： He is senior to me in the company./My senior brother is studying in college. 真题链接：（人教版高中必修一单元测试) Mr.Li is a teacher,and he has worked in our school for 10 years. A.senior B.new C.junior (答案：A) 8.register/'red3ista(r)/t.&vi.登记；注册&registration/,red3 strerfn/m.登记；注册；挂号 词义辨析： register:动词，指“（主动）登记、注册”；registration:名词，指“登记（过程或行为）”。 同义替换： register-enroll,sign up registration>enrollment 例句： You need to register before using the library./The registration will start next Monday. 真题链接：（人教版高中必修一同步练习） Please fill in this form for your at the hotel A.registration B.invitation C.introduction (答案：A) 9.outgoing/'atg5m/adj.爱交际的：外向的 词义辨析： outgoing:形容人“性格外向的、乐于与人交往的”，反义词为shy或introverted。 active:侧重“积极的、活跃的”，强调行动上的参与，不一定专指性格。 同义替换： sociable,extroverted 例句： My best friend is outgoing and makes friends easily. 真题链接：（人教版高中必修一单元测试） Tom is very so he is popular among his classmates. A.outgoing B.silent C.lazy(答案：A) l0.annoy/Ano/t.使恼怒：打扰&annoyed/A'noId/adj.恼怒的；生气的 词义辨析： anoy:动词，指“使某人恼怒”；annoyed:形容词，指“（人）感到恼怒的”，搭配be annoyed with sb/about sth。 同义替换： annoy-bother,irritate annoyed-irritated,upset 例句： His constant talking annoyed me.She was annoyed about the delayed bus. 高中必修一人教 【精讲专版】 词义辨析及同义替换精讲 真题链接：（人教版高中必修一同步练习） My mother was because I forgot to call her yesterday A.annoyed B.happy C.excited(答案：A) ll.exchange /iks'temd3/h.交换；交流：t.交换：交流；交易：兑换 词义辨析： exchange:强调“双方互换某物”，搭配exchange sth with sb;作“兑换”时，指货币等的交换。 change::泛指“改变、更换”，作“交换”时侧重单方面给予，如change seats(换座位)。 同义替换： swap,trade 例句： We often exchange ideas in class.Can you exchange RMB for dollars here? 真题链接：（人教版高中必修一同步练习） Students from different countries gifts at the cultural festival. A.exchanged B.returned C.sold(答案：A) l2.lecture/'Iekt/a()m.讲座：讲课：教训：vi.开讲座；讲课；t.训斥 词义辨析： lecture:指“（学术性的）讲座、讲课”，也可作动词表“训斥”；speech:侧重“演讲、讲话”， 多为正式场合的发言。 同义替换： talk,speech (n.):scold,reprimand (v.) 例句： The professor will give a lecture on history tomorrow./My father lectured me for being late 真题链接：（人教版高中必修一单元测试） We attended a about environmental protection yesterday. A.lecture B.story C.game (答案：A) 综合演练 综合练习 一、单项选择 1.She felt about the safety of her little brother who was traveling alone. A.anxious B.worried C.excited 5 高中必修一人教 【精讲专版】 词义辨析及同义替换精讲 2.The artist's creative works all the visitors at the exhibition. A.impressed B.annoyed C.frightened 3.The president will give a speech in the hall this afternoon. A.formal B.official C.casual 4.-What's your I need to fill it in the form. -It's Chinese. A.nation B.nationality C.name 5.This new bridge was by a famous engineer from Germany. A.designed B.found C.bought 6.After waiting for three hours,the train arrived at the station A.at last B.at first C.at once 7.Mr.Smith is a professor in our university and has published many papers. A.senior B.new C.junior 8.You need to at the reception desk before entering the conference room. A.register B.exchange C.lecture 9.Mary is so that she can easily start a conversation with strangers. A.outgoing B.silent C.lazy 10.His rude behavior me a lot during the meeting A.annoyed 6 高中必修一人教 【精讲专版】 词义辨析及同义替换精讲 B.happy C.excited 二、根据句意及首字母提示填空 1.China is a great nwith a long history and rich culture. 2.The designer spent three months on the d of the new museum. 3.When you travel abroad,you need to show your passport to prove your n_ 4.The students had an e of ideas in the group discussion. 5.We attended a 1 on environmental protection given by a famous scientist yesterday 三、用所给单词的适当形式填空 1.The (design)of this dress is very unique and fashionable. 2.What is your (nation)?Are you from America? 3.He was (annoy)because his friend kept him waiting for a long time. 4.We need to wear (formal)clothes to attend the wedding ceremony. 5.The (register)process will take about ten minutes,please be patient. 四、完成句子（每空一词） 1.他非常担心即将到来的考试结果。 He is the result of the coming exam. 2.这位年轻的歌手给观众留下了深刻的印象。 The young singer the audience. 3.在正式场合，我们应该说礼貌的话。 We should speak polite words on 4.这个国家有许多不同的民族。 There are many different in this 五、语篇填空 7 高中必修一人教 【精讲专版】 词义辨析及同义替换精讲 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。 Last year,I went to a foreign country to study.When I first arrived,I was(1) (anxious/worried) about everything,such as making friends and understanding the local culture.My roommate was a (2)」 (outgoing/silent)girl from France.She often talked to me and helped me a lot.We would (3) (exchange/change)stories about our own countries every night. One day,we attended a(4) (formal/official)dinner party.I didn't know what to wear,and my roommate told me to wear (5) (formal/casual)clothes.At the party,I met a famous(6) (design/designer)who had designed many famous buildings.He(7)(impress/impressed)me with his knowledge and humor.Later,we became good friends.Now,I have been in this country for a year,andI am no longer (8) (anxious/worried)about anything.I have learned a lot about the local culture and made many friends. 参考答案 I.单项选择 1.A2.A3.A4B5.A6.A7.A 8.A9.A10.A Ⅱ.根据句意及首字母提示填空 1.nation 2.design 3.nationality 4.exchange 5.lecture ⅡL.用所给单词的适当形式填空 1.design 2.nationality 3.annoyed 4.formal 5.registration V.完成句子 1.anxious about 2.made a good impression on 3.formal occasions 4.nationalities:nation V,语篇填空 1.anxious 2.outgoing 3.exchange 4.formal 5.formal 6.designer 7.impressed 8.anx- ious 8