Unit 1 Life Choices Lesson 2-2025-2026学年高中英语词义辨析及同义替换精讲必修第一册（北师大版

高中必修1北师大版 【核心精讲】 词义辨析及同义替换 核心精讲 【Unit1】Life Choices Lesson2 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 cafe/kaefer/n.咖啡馆，小餐馆的 张的 downtowr/,dan'taUn/adv.向/to be frank坦白说，坦率地说 extent./k'stent/n.程度 在城镇商业中心区 editor/'edta/n.编辑，主编 thus/As/av.因此，因而，从 stress/'stres/n.压力：忧虑；紧remove/r'mu:vlt.移走；去掉而 张 entirely /i'tarli/adv.完全地，tension/'ten/n/n.紧张；焦虑 suffer/Psf/vi.&t.遭受（痛彻底地 organise/'ganaIz/vt.组织，筹 苦) position /p3'zn/n.职位；位置划 suffer from(身体或精神上)遭military/milotri/n.军队，武装in other words换句话说 受.（痛苦） 力量 function/'fkn/vi.运转，工作： reduce /r'dju:sv.减少；降低；due to因为 n.功能 缩小 absolutely/'ebsalu:tli//adv.正seek/sik/vt.寻求：请求 expert /'eksp3t/n.专家，行家是，当然 professional /pra'fe∫3nl/adj.专 frank /fraenk/adj.坦率的，坦诚stressed/strest/adj.焦虑的，紧业的，职业的 词义辨析及同义替换 1. stress/stres/n.压力：忧虑；紧张 词义辨析： sss:侧重指精神上的“压力、紧张”，也可指物理上的“压力”，是名词。 tension:强调人与人之间或环境中的“紧张关系、紧张气氛”，名词。 同义替换： pressure,strain 例句： Too much work stress made her feel tired every day. 真题链接：（北师大版高中必修1同步练习） The between the two countries has increased recently due to trade issues. A.stress B.tension C.function (答案：B) 1 高中必修1北师大版 【核心精讲】 词义辨析及同义替换 2.suffer/swf/vi.&t.遭受（痛苦） 词义辨析： suffer:作及物动词时直接接宾语（如损失、痛苦），作不及物动词时需加from,后接疾病或持 续的痛苦。 endure:侧重“长时间忍受困难或痛苦”，强调耐力，及物动词。 同义替换： bear,stand,endure 例句： She suffered from a headache all day yesterday. 真题链接：（北师大版高中必修1单元测试） Many people great losses in the earthquake. A.suffered B.reduced C.removed(答案：A) 3.reduce /rI'djus/v.减少；降低；缩小 词义辨析： reduce:指“数量、程度、尺寸等的减少”，及物动词，常用搭配reduce..to.(减少到…)。 decrease: 可作动词或名词，强调“逐渐减少”，可与increase互为反义，用法较广泛。 同义替换： decrease,cut down 例句： We need to reduce the amount of sugar in our diet 真题链接：（北师大版高中必修1同步练习） The number of students in this school has from 1,000 to 800 in the past two years. A.reduced B.increased C.organised (答案：A) 4.position/p3'z/n.职位：位置 词义辨析： position:既可指“具体的位置”，也可指“抽象的职位、地位”，适用范围广。 job:侧重“具体的工作、职业”，口语化，指有报酬的职位。 同义替换： job,post,location 例句： He applied for the position of editor in the company. 真题链接：（北师大版高中必修1单元练习） After graduation,she got a as a teacher in a high school. A.position B.tension C.function(答案：A) 5.thus/ias/adv.因此，因而，从而 高中必修1北师大版 【核心精讲】 词义辨析及同义替换 词义辨析： thus:书面语，强调“结果与原因之间的逻辑关系”，常放句首或句中，后接结果。 therefore:与thus含义相近，但更正式，常用逗号与句子隔开。 同义替换： therefore,hence,so 例句： He didn't study hard;thus he failed the exam 真题链接：（北师大版高中必修1单元测试） She missed the train,she was late for the meeting. A.thus B.entirely C.absolutely (答案：A) 6.0 rganise/P3:gonaIz/t.组织，筹划 词义辨析： organise:侧重“按计划安排、整理”，使事物有序进行，及物动词（英式拼写，美式为organize)。 arrange:强调“为某事做准备、安排细节”，可接sth.或todo,如arrange a meeting。 同义替换： arrange,plan,manage 例句： We need to organise a party for the end of the term. 真题链接：（北师大版高中必修1同步练习） Who will the school sports meeting next month? A.organise B.seek C.remove (答案：A) 7.seek/si:k/vt.寻求；请求 词义辨析： seek:正式用语，指“主动寻找、追求目标或帮助”，过去式和过去分词为sought。 look for:口语化，侧重“寻找具体事物”，强调动作过程。 同义替换： look for,search for,pursue 例句： Many students seek advice from their teachers when they have problems. 真题链接：（北师大版高中必修1单元练习） He decided to a job in Beijing after graduation. A.seek B.function C.suffer (答案：A) 8.professional /pra3'fenl/adj.专业的，职业的 词义辨析： professional:指“专业的、职业的”，强调经过训练具备专业技能，反义词为amateur。 expert:作形容词时指“熟练的、内行的”，侧重在某领域有专长，名词意为“专家”。 高中必修1北师大版 【核心精讲】 词义辨析及同义替换 同义替换： expert,skilled,occupational 例句： She is a professional dancer with 10 years of experience 真题链接：（北师大版高中必修1同步练习） You need help to solve this technical problem. A.professional B.frank C.stressed (答案：A) 9.due to因为 词义辨析： due to:后接名词或名词短语，常作表语或状语，强调“由…引起”，较正式。 because of:后接名词或名词短语，作状语，口语和书面语通用。 同义替换： because of,owing to,on account of 例句： His success is due to his hard work and determination 真题链接：（北师大版高中必修1单元测试） The match was cancelled the bad weather A.due to )B.in other words C.thus(答案：A) l0.in other words换句话说 词义辨析： in other words:用于解释或重述前面的内容，使意思更清晰。 that is to say:与in other words含义相同，更正式，后常接具体解释。 同义替换： that is to say,namely 例句： He didn't pass the exam;in other words,he failed. 真题链接：（北师大版高中必修1单元练习） She is very tired, she needs to rest A.in other words B.due to C.thus (答案：A) 11.function/fkn/vi.运转，工作；n.功能 词义辨析： function(vi.):指“机器、系统或身体器官正常运转”，主语多为事物。 work(vi.):泛指“工作、运行”，主语可为人或物，使用范围最广。 同义替换： work,operate,run 4 高中必修1北师大版 【核心精讲】 词义辨析及同义替换 例句： The machine functions well after being repaired. 真题链接：（北师大版高中必修1同步练习） This new app can as a translator and a dictionary. A.function B.organise C.seek(答案：A) l2.frank/frek/adj.坦率的，坦诚的 词义辨析： frank:指“说话直率、不隐瞒”，强调真诚，常用搭配to be frank(坦白说)。 honest::侧重“诚实、不撒谎”，指道德上的正直，反义词为dishonest。 同义替换： honest,straightforward,open 例句： To be frank,I don't agree with your decision. 真题链接：（北师大版高中必修1单元测试） She is always with her friends and never tells lies A.frank B.stressed C.silent(答案：A) 综合演练 综合练习 一、 单项选择 1.The in the office has been high since the new project started. A.stress B.tension C.position 2.Many people from the heavy rain and lost their homes last month A.suffered B.reduced C.organised 3.We need to the time we spend on social media to focus on studies. A.reduce B.increase C.function 4.My brother applied for the of sales manager in a foreign company. J 高中必修1北师大版 【核心精讲】 词义辨析及同义替换 A.position B.tension C.frank 5.She forgot to set her alarm, she overslept and missed the meeting. A.thus B.professional C.due to 6.Our class will a charity sale to raise money for children in poor areas. A.organise B.seek C.reduce 7.After graduation,he plans to further education in the UK A.seek B.function C.endure 8.You should ask for advice if your computer keeps crashing. A.professional B.frank C.thus 9.The flight was delayed bad weather conditions. A.due to B.in other words C.thus 10.He is not good at math; he needs to practice more problems A.in other words B.due to C.function 二、根据句意及首字母提示填空 1.The machine didn't f properly after being used for a long time. 2.To be f,I think your plan is not practical enough. 3.The company will oa training course for new employees next week. 4.She s help from her teacher when she couldn't solve the problem. 6 高中必修1北师大版 【核心精讲】 词义辨析及同义替换 5.The position requires p skills in computer programming 6.The number of tourists has rby 30%this year because of the pandemic. 三、用所给单词的适当形式填空 1.The team (organise)a meeting every Monday to discuss progress. 2.He (seek)a job in this city for three months but hasn't found one yet. 3.This app can (function)as a calculator and a note-taking tool 4 (Frank)speaking,I don't think this project will succeed without more support. 5.She was (stress)about the exam and couldn't sleep well last night. 四、完成句子（每空一词） 1.由于健康问题，他不得不放弃了这份工作。 He had to give up the job health problems. 2.换句话说，我们需要在周五之前完成所有任务。 we need to finish all tasks by Friday. 3.他努力学习，因此在考试中取得了好成绩。 He studied hard he got good grades in the exam. 4.这家新医院能够同时为500名患者提供服务。 This new hospital can 500 patients at the same time. 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。 Stress is a common problem in modern life.Many people (suffer)from stress due to work or study.To reduce stress,some people(organise)their time better,while others(seek) help from friends or professionals.A student once said,"I used to have too much stress from exams. (Thus)I couldn't focus on my studies.Then I talked to my teacher,who advised me to plan my study time and take breaks.(In other words),I learned to balance work and rest.Now I feel more relaxed and my grades have (reduce)." 参考答案 > 高中必修1北师大版 【核心精讲】 词义辨析及同义替换 I.单项选择 1.A2.A3.A4.A5.A6.A7.A8.A9.A10.A Ⅱ.根据句意及首字母提示填空 1.function 2.frank 3.organise 4.sought 5.professional 6.reduced I.用所给单词的适当形式填空 1.organises 2.has sought 3.function 4.Frankly 5.stressed V.完成句子 1.due to 2.In other words 3.thus 4.function for V.语篇填空 1.suffer 2.organise 3.seek 4.Thus 5.In other words 6.reduced 8