Unit 1 The mass media一-2025-2026学年高中英语词义辨析及同义替换精讲选择性必修第二册（译林版）

高中选择性必修第二册译林版 【词义辨析精讲】 Unit 1 The mass media 词义辨析专版 【Unit1】The mass media 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 critical/'krtrk/adj.批评的，批cigarette/.sIga'Tet/n.香烟 量，最大限度：adj.最高的，最 判性的：关键的，危急的 carpet/'ka:prt//n.地毯：覆盖地多的 tra即ptp/t.使落入险境：卡面的一层厚东西 sum/s△n/up总结，概括 住，绊住；n.陷阱，罗网；圈套；automatic/,3ta'maetik/adj.自动sum /sAm/n.金额，款项：总和， 困境，牢笼 的：无意识的，不假思索的 总数：全部 release /r'li:svt.发布：释放：松investigate/i'vestigeit/t.&vi. accurate./'aekjarat/adj.正确无误 开：发泄：n.释放，发行：排放，侦查，调查：研究 的：精确的 泄漏 come about发生 committed /ke'mitid/adj.尽心 ambulance/'embjalans/n.救护journalist/'d33 nlIst/.n.新闻记尽力的：be committed to致力于 车 者，新闻工作者 discrimination /dI,skrmmI'neifn/ extend /ik'stend/vi.&t.延伸priority /prar'Drati/n.优先事项，n.辨别力，识别力；歧视，区 (距离)：扩大：延长：伸展 首要事情：优先权，重点 别对待 construction /kan'strAkn/n.建contradict/,kpntra'dikt/t.相矛curiosity/,kj心ari'Dsati/n.好奇 筑，建造；建筑物 盾，相反：反驳，驳斥 心，求知欲；奇物，珍品 doze/'dzn/n.许多；（一）打；factual/faektfual//ad.事实的，journalism/'d33 nalizom/n.新 十来个：dozens of很多，许多真实的 闻业，新闻工作 minor/mana(r)/adj.径微的，次instance/nstans/n.例子，事例；commitment /ke'mitmant/n.献 要的 for instance例如，比如 身，投入：承诺，许诺：花费 bath /ba:0/n.洗澡，沐浴：浴缸，differ/'dfa(r)/i.相异；意见相citizen/'sItizn/n.公民：市民，居 浴盆 左 民 scream/skri:m/vi.&t.尖叫；conclusion /kan'klu:3n/n.结论，found /faund/t.创建，创办；建 高声喊：发出大而尖的声音：推论：结束，结果；签订，达成立，兴建 尖叫，尖锐刺耳的声音 false/f:ls/adj..错误的，不真实politics/'pDlatiks/n.政治，政治 bark /ba:k/vi.(狗)吠叫：t.厉的：非天生的：假的，伪造的：不事务：（个人的）政治观点，政见 声发令：n.(狗)吠声；短促响亮真诚的 accuse/akju:zt.谴责，控诉 的人声；树皮 bring sth to light揭露，披露 tax/taeks/n.税，税款；t.对… choke /tfaok/t.&vi.(使)室息；minimum/mmm3m/n.最小值，征税，使纳税 (使)哽咽：（尤指感情激动而）说最少量；adj.最低的，最小的 不出话来 naximum/'maeksimam/n.最大 高中选择性必修第二册译林版 【词义辨析精讲】 Unit 1 The mass media 词义辨析及同义替换 1. critical/'ktkl/adj.批评的，批判性的：关键的，危急的 词义辨析： critical:作“批评的”时侧重理性分析和判断，如文学评论：作“关键的”时强调对结果起决定 性作用。 crucial:仅表示“至关重要的”，语气比critical更强，侧重不可或缺性。 同义替换： crucial,vital 例句： The critical moment in the experiment determined its success. 真题链接：（译林版高中选择性必修第二册单元练习） Good communication is to the success of a team project. A.critical B.minor C.automatic（答案：A) 2.release /ri'list.发布：释放；松开：发泄；n.释放，发行 词义辨析： release:侧重“正式发布（信息、产品）”或“释放被限制的人/物”，如release a report。 publish:仅指“出版（书籍、期刊）”或“公开发表（文章）”，对象多为文字作品。 同义替换： publish,free 例句： The company will release its new smartphone next month. 真题链接：（译林版高中选择性必修第二册同步测评） The research team plans totheir findings in a scientific journal A.release B.trap C.investigate(答案：A) 3.extend/k'stend/vi.&t.延伸：扩大：延长 词义辨析： extend:强调“空间上延伸”或“时间上延长”，如extend a road/time。 expand:侧重“规模、范围扩大”，如expand a business。 同义替换： expand,lengthen 例句： The hot weather will extend into next week. 真题链接：（译林版高中选择性必修第二册单元检测） The government decided to the subway line to the new district. A.extend B.construct C.release(答案：A) 2 高中选择性必修第二册译林版 【词义辨析精讲】 Unit 1 The mass media 4.investigate/n'vestigert/t.&vi.侦查，调查：研究 词义辨析： investigate:指“系统地调查事件真相或原因”，常涉及官方或学术行为，如investigate a case。. examine: 侧重“仔细检查细节”，如examine evidence。 同义替换： examine,probe 例句： The police are investigating the cause of the accident 真题链接：（译林版高中选择性必修第二册阶段测试） Scientists are the effects of air pollution on human health A.investigating B.contradicting C.summing (答案：A) 5.conclude /kan'klu:d/t.得出结论；结束 词义辨析： conclude:强调“通过推理得出结论”，如conclude from evidence。 deduce:侧重“逻辑推导”，从前提得出结论，如deduce a result。 同义替换： deduce,infer 例句： We concluded that the hypothesis was correct after the experiment. 真题链接：（译林版高中选择性必修第二册单元练习） From the data,the researchers that climate change is accelerating A.concluded B.contradicted C.accused (答案：A) 6.accurate/'ekjarat/adj.正确无误的；精确的 词义辨析： accurate: 强调“与事实一致”，如accurate data。 precise:侧重“数据、测量的精确性”，如precise calculation。 同义替换： precise,correct 例句： The journalist must ensure all information is accurate 真题链接：（译林版高中选择性必修第二册同步练习） For scientific research, _measurements are essential A.accurate B.false C.minor (答案：A) 7.commit/ke'mt/vt.犯罪；承诺 3 高中选择性必修第二册译林版 【词义辨析精讲】 Unit 1 The mass media 词义辨析： commit::作“承诺”时需搭配介词to,如commit to a task;作“犯罪”时直接接宾语，如commit a crime。 promise:仅表示“许诺做某事”，主语多为人，如promise to help。 同义替换： promise,dedicate 例句： She is committed to protecting the environment 真题链接：（译林版高中选择性必修第二册单元检测） The team to finishing the project ahead of schedule. A.committed B.accused C.contradicted(答案：A) 8.accuse /a'kju:zt.谴责，控诉 词义辨析： accuse:侧重“公开指责某人犯错”，搭配accuse sb of sth。 blame:指“归咎责任”，语气较弱，搭配blame sb for sth。 同义替换： blame,charge 例句： He was accused of stealing the company's data. 真题链接：（译林版高中选择性必修第二册阶段测试） The manager the staff for the delay in the project. A.accused B.praised C.committed ,(答案：A) 9.come about发生 词义辨析： come about:侧重“事情自然发生”，无被动语态，如How did the accident come about? happen:泛指“偶然发生”，主语为事件。 同义替换： happen,occur 例句： No one knows how the misunderstanding came about 真题链接：（译林版高中选择性必修第二册单元练习） Can you explain how the problem? A.came about B.brought to light C.summed up (答案：A) l0.bring sth to light揭露，披露 4 高中选择性必修第二册译林版 【词义辨析精讲】 Unit 1 The mass media 词义辨析： bring to light:指“将隐藏的事实公之于众”，如bring a scandal to light。 reveal:直接表示“揭示真相”，及物动词，如reveal a secret。 同义替换： reveal,expose 例句： The investigation brought to light corruption in the government. 真题链接：（译林版高中选择性必修第二册同步测评） The journalist's report the truth about the factory's pollution A.brought to light B.came about C.concluded(答案：A) 11.sum up总结，概括 词义辨析： umup:强调“简明扼要地总结要点”，如sum up the main ideas。. conclude:侧重“结束时得出结论”，如conclude a speech。 同义替换： conclude,summarize 例句： To sum up,the project has achieved all its goals 真题链接：（译林版高中选择性必修第二册单元检测) The teacher asked us to the key points of the passage in three sentences. A.sum up B.contradict C.investigate(答案：A) l2.factual/'faekt fual/adj.事实的，真实的 词义辨析： factual:指“基于事实的”，如factual information。 tue:强调“符合现实”，可用于描述观点或陈述。 同义替换： true,real 例句： Journalists must report factual details to avoid spreading false news. 真题链接：（译林版高中选择性必修第二册同步练习） The article was praised for its account of the event. A.factual B.false C.minor (答案：A) l3.priority /prar'Drati/n.优先事项，首要事情 词义辨析： priority:指“优先处理的事物”，如safety is a priority。 preference:侧重“个人偏好”，如a preference for tea。 高中选择性必修第二册译林版 【词义辨析精讲】 Unit 1 The mass media 同义替换： focus,main concern 例句： The government listed environmental protection as a top priority 真题链接：（译林版高中选择性必修第二册单元练习) In emergency situations,saving lives is the first A.priority B.instance C.curiosity (答案：A) 14.contradict/kontra'dikt/vt.相矛盾，相反；反驳 词义辨析： contradict:指“观点或事实相互矛盾”，如His words contradict the evidence。 oppose:侧重“反对某人/计划”，如oppose a proposal。. 同义替换： oppose,conflict with 例句： The new data contradicts the previous research findings. 真题链接：（译林版高中选择性必修第二册阶段测试） Her actions her promise to support the project A.contradicted B.supported C.concluded (答案：A) 综合演练 综合练习 一、 单项选择 1.The success of the experiment depends on this step. A.critical B.minor C.automatic 2.The police will the case to find out who stole the money. A.investigate B.conclude C.accuse 3.We need to the meeting time by 30 minutes because some members are late. A.extend B.expand 6 高中选择性必修第二册译林版 【词义辨析精讲】 Unit 1 The mass media C.release 4.The research team plans to their new findings in a medical journal. A.release B.publish C.trap 5.From the evidence collected,the detective that the suspect was lying A.concluded B.deduced C.contradicted 6.The data must be to ensure the experiment's results are reliable. A.accurate B.false C.minor 7.The company's promise to reduce pollution with its recent decision to build a new factory. A.contradicts B.supports C.concludes 8.In times of crisis,ensuring public safety is the top A.priority B.preference C.curiosity 二、根据句意及首字母提示填空 1.The report provides f information about the company's financial situation. 2.The journalist's article bto light the hidden problems in the local government. 3.To sup,the project has achieved all its initial goals despite some challenges. 4.The police are ithe cause of the fire that broke out in the shopping mall. 5.It is c to arrive on time for the interview,as punctuality is highly valued here. 三、用所给单词的适当形式填空 1.The government decided to (extend)the highway to connect the two cities. 2.Scientists are」 (investigate)the effects of climate change on marine life. 7 高中选择性必修第二册译林版 【词义辨析精讲】 Unit 1 The mass media 3.She (commit)to finishing the project before the deadline. 4.The teacher asked us to (sum)up the main ideas of the passage in one sentence. 5.The new evidence (contradict)the witness's previous statement. 四、完成句子（每空一词) 1.团队承诺在月底前完成这项任务。 The team the task by the end of the month. 2.调查揭露了这家公司的偷税行为。 The investigation the company's tax evasion. 3.从这些数据中，我们可以得出结论：这种新药是有效的。 From these data,we can that the new drug is effective. 4.为了满足需求，政府决定延长图书馆的开放时间。 To meet the demand,the government decided to of the library. 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。 Scientists have been (investigating/examining)the link between air pollution and respiratory diseases for years.Their research has(brought to light/revealed)that long-term exposure to pollutants can increase health risks.To (sum up/conclude),the findings emphasize that re- ducing air pollution should be a national (priority/preference).However,some recent policies seem to (contradict/oppose)this goal by supporting industries with high emissions.It is (critical/crucial)for governments to balance economic growth with environmental protection. 参考答案 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.factual 2.brought 3.sum 4.investigating 5.critical ⅡL.用所给单词的适当形式填空 1.extend 2.investigating 3.is committed 4.s11m 5.contradicts 8 高中选择性必修第二册译林版 【词义辨析精讲】.Unit 1 The mass media V.完成句子 1.committed to finishing 2.brought to light 3.conclude from data 4.extend the opening hours V.语篇填空 1.investigating 2.brought to light 3.sum up 4.priority 5.contradict 6.critical 9