Unit 3 Environmental Protection二-2025-2026学年高中英语易错词汇精讲选择性必修第三册（人教版）

高中·人教·选修3 寒假专版 B版易错词汇精讲 【寒假专版】 高中·人教·选修3Unit3 Environmental Protection二 单元词汇总览 frequently/'fri:kwantli//adv.频繁basin/'beisn/n.流域；盆地；盆t.缓和；使适中 地：经常 penguin/'pel]gwI/n.企鹅 submit/sab'mt/t.&vi.提交： broadcast/'br:dka:st/t.&vi.reform/r'fm/vi.&t.改革；呈递；屈服 (broadcast,.broadcast)播送；广播；（使）改正；改造n.改革；变革；annual/enjual/adj.每年的；一 传播n.广播节日：电视节目 改良 年的n.年刊：年鉴 policy/pplasi/n.政策：方针：原undergo/,nds'qeo/t.(under-tropical/'trpprkl/adj.热带的；来 则 went,undergone)经历；经受（变自热带的 footprint/fotprint/n.足迹；（某化、不快等） chaos./'kens/n.混乱；杂乱：紊 物所占的空间量：面积 implement/'mplrmant/vt.使生乱 restrict/rI'strikt/t.限制；限定；效；贯彻：执行 on behalf of /bI'haf短语代表 束缚 harmonious /ha:'mani3s/adj.和（代替）某人 restriction/r'strikfn/n.限制规谐的 nuclear/'nju:klia()/adj.原子能 定：限制法规；约束 moderate/'mDr3t/adj.适度的：的：核能的；原子核的 seize/sizt.抓住；夺取：控制中等的：温和的/'mpdareit/vi.& 易错词汇精讲 1.broadcast./'bro:dka:st/t.&vi.播送；广播：传播n.广播节目：电视节目 ·易错点：易混淆过去式/过去分词的不规则变化，误写为broadcasted:作名词时易与programme 混淆使用场景。 ·精讲：动词原形、过去式、过去分词同形(broadcast),无-ed形式：作名词强调“具体播出的 内容”，而programme侧重“节目计划/安排”。 ·例句：The news was broadcast live on TV yesterday.(动词，过去分词) ·真题链接：（人教版高中选修3同步练习)：The radio station一（广播）the weather forecast every norning.(答案：broadcasts) 2.policy/'pDlasi/n.政策；方针；原则 ·易错点：易误写为复数形式policys,.正确复数为policies;易与politics(政治)混淆拼写。 ·精讲：以“辅音+y”结尾的名词变复数需改y为i加-es;常搭配implement a policy(实施政 策)、foreign policy(外交政策)。 ·例句：The government has introduced new policies to protect the environment. 高中·人教·选修3 寒假专版 ·真题链接：：（人教版高中选修3同步练习)：Our school has made a new一（政策）about student absences..(答案：policy） 3.restrict/rI'strikt//t.限制：限定；束缚 ·易错点：易混淆固定搭配，误接介词with,正确搭配为restrict...to sth.(把…限制在…)： 易与limit混淆，restrict更强调“通过规则/法律约束”。 ·精讲：restrict sb.from doing sth.=prevent sb..from doing sth.(阻止某人做某事)：limit侧重“数 量/程度上的限制”。 ·例句：The park restricts visitors to 1000 per day. ·真题链接：（人教版高中选修3同步练习）：Parents should not.一（限制）their children'sfreedom too much.(答案：restrict) 4.eform /rI'fo:m/vi.&t.改革；（使）改正；改造n.改革；变革；改良 ·易错点：易混淆动词和名词的重音位置，动词重音在第二音节1f/,名词重音在第一音节 /'rfom/:作动词时易误接介词of,正确搭配为reform sth.(改革某事)。 ·精讲：作名词时常用搭配carry out a reform(进行改革)；作动词时可接宾语或反身代词(reform oneself改过自新)。 ·例句：The country began to reform its economic system in the 1980s.(动词) ·真题链接：（人教版高中选修3同步练习）：The一（改革）of the education system has achieved great success..(答案：reform) 5.undergo0/,nd'g3o/t.经历：经受（变化、不快等） ·易错点：易混淆不规则过去式/过去分词，误写为undergoned,正确形式为underwent(过去式)、 undergone(过去分词)：易与experience混淆，underg0更强调“被迫经历困难/变化”。 ·精讲：主语通常为“事物/人”，后接名词（如change,surgery,test)。 ·例句：The city has undergone great changes in the past decade. ·真题链接：（人教版高中选修3同步练习）：The patient_(经历)an operation last week and is now recovering.(答案：underwent) 6.implement/'Implrmsnt//t.使生效；贯彻：执行 ·易错点：易误写为名词形式implement(工具)，混淆词性；易与carry out混淆，implement更 正式，强调“将计划/政策落实”。 ·精讲：及物动词，直接接宾语(implement a plan/policy);名词含义“工具”时重音在第一音 节/'mplmant/。 ·例句：The new law will be implemented next month, ·真题链接：（人教版高中选修3同步练习）：We need to一（执行）the project according to the schedule.(答案：implement) 高中·人教·选修3 寒假专版 7.moderate/'mDdarat/adj.适度的：中等的；温和的/mpdarert/vi.&t.缓和：使适中 ·易错点：易混淆形容词和动词的词性及发音，形容词重音在第一音节，动词重音在第二音节： 作形容词时易与modest(谦虚的)混淆。 ·精讲：作形容词常修饰名词(moderate temperature适度的温度)；作动词搭配moderate sth.(缓 和某事)，如moderate the conflict(缓和冲突)。 ·例句：He has a moderate attitude towards this problem.(形容词) ·真题链接：（人教版高中选修3同步练习)：The government is trying to一（缓和）the rising housing prices.(答案：moderate) 8.submit/sab'mt/t.&vi.提交：呈递；屈服 ·易错点：易混淆固定搭配，误接介词for,正确搭配为submit sth.tosb.（向某人提交某物)：作 “屈服”讲时易误接介词with,正确为submit to sb./sth.。 ·精讲：submit an application(提交申请)：submit to pressure(屈服于压力)。 ·例句：Students must submit their papers by Friday. ·真题链接：（人教版高中选修3同步练习)：You should一（提交）your homework to the teacher before class.(答案：submit) 9.annual/'enjusl/adj.每年的：一年的n.年f刊；年鉴 ·易错点：易误写为副词形式annualy,正确副词为annually:作形容词时易与yearly混淆，annual 更正式，多用于书面语。 ·精讲：annual meeting(年会)、annual income(年收入)：yearly可作形容词或副词，如yearly report annual report. ·例句：The company holds an annual conference in March. ·真题链接：（人教版高中选修3同步练习)：Our school publishes an一（年刊）every December. (答案：annual) 10.chaos/kers/n.混乱：杂乱：紊乱 ·易错点：易误加复数后缀-s,chaos为不可数名词，无复数形式：易与mess混淆，chaos强调 “无秩序的极端混乱”，mess侧重“具体的脏乱”。 ·精讲：常用搭配in chaos(处于混乱中)：cause chaos(引发混乱)。 ·例句：The traffic was in chaos after the accident ·真题链接：(（人教版高中选修3同步练习)：The room was in一（混乱）after the party.(答案： chaos) 11.on behalf of短语代表（代替）某人 ·易错点：易漏写中间的介词of,误写为on behalf:易与in place of混淆，on behalf of强调“为 了某人的利益或名义”，in place of仅表示“代替某物/人”。 高中·人教·选修3 寒假专版 ·精讲：主语通常是人，后接代表的对象，如on behalf of my class(代表我的班级)。 ·例句：I'm speaking on behalf of all the students here. ·真题链接：（人教版高中选修3同步练习）：He attended the meeting一（代表）his company. (答 案：on behalf of) 12.nuclear/nju:klia(r)/adj.原子能的：核能的；原子核的 ·易错点：易漏写中间的c,误写为nuclar;易与atomic混淆，nuclear侧重“核能/原子核相关”， atomic强调“原子的”。 ·精讲：nuclear energy(核能)、nuclear power plant(核电站)：atomic bomb(原子弹)。 ·例句：Many countries are developing nuclear technology for peaceful purposes. ·真题链接：（人教版高中选修3同步练习)：The一（核能的）industry has strict safety standards. (答案：nuclear) 易错词汇综合训练 1.一、单项选择 1.The news_live on TV this morning and attracted millions of viewers. ·A.broadcasted ·B.was broadcast ●C.is broadcasting ●D.broadcasts 2.The government has introduced new-to support small businesses. ·A.policys ·B.policy ·C.policies ·D.politics 3.Parents should not_their children from pursuing their hobbies freely. ●A.restrict 高中·人教·选修3 寒假专版 ●B.limit ·C.prevent 。D.avoid 4.The school decided to_its teaching methods to improve students'creativity. ●A.reform ●B.perform 。C.inform 。D.transform 5.The patient-three operations since last month and is now in stable condition. ●A.undergo ·B.undergoes ●C.underwent 。D.has undergone 6.The new environmental regulations will be-nationwide next year. ●A.carried out ·B.implemented ·C.performed ●D.achieved 7.The manager tried to_the conflict between the two departments by holding a meeting. ●A.noderate ●B.modest ·C.nodify ●D.motivate 8.All applicants musttheir resumes to the HR department before Friday. 高中·人教·选修3 寒假专版 ·A.submit for ●B.submit to ●C.submit with ●D.submit 9.The company'srevenue increased by 15%compared to last year ●A.annual ·B.yearly ●C.annually ●D.annualy 10.After the earthquake,the city was in complete_ ●A.chaos ●B.mess ●C.chaoses ●D.messes 2.二、根据句意及汉语提示完成单词 1.The radio station_()the latest news every hour 2.Our school has made a new _(about student dress code 3.The park_()the number of visitors to 500 per day. 4.The government plans to_()the healthcare system next year. 5.The city has_()great changes in the past decade 6.We need to (the project according to the schedule. 7.The government is trying to (the rising food prices. 8.You should()your application form to the office before the deadline. 9.The company holds an_(每年的)meeting in January. 10.The room was in_()after the children's party. 高中·人教·选修3 寒假专版 3.三、首字母填空 1.The news was b_live on TV yesterday evening 2.The new pwill help reduce air pollution in the city. 3.The library rreaders to silent reading in the study area. 4.The country began to r its economic system in the 1990s. 5.The patient ua successful operation last week. 6.The team needs to ithe new plan as soon as possible. 7.The teacher tried to mthe students'arguments during the discussion. 8.Please syour homework to the teacher via email. 9.The company's a report will be released next month. 10.The traffic was in c_after the heavy rain. 4.四、用所给单词的适当形式填空 1.The program_(broadcast)on CCTV last night. 2.The government has introduced several new_(policy)to protect the environment. 3.The park(restrict)visitors from bringing pets inside. 4.The country_(reform)its education system since 2010. 5.The patient(undergo)three surgeries so far. 6.The new law_(implement)next month. 7.The manager_(moderate)the meeting to ensure everyone's voice was heard. 8.Students must_(submit)their papers by the end of this week. 9.The company's-(annual)conference will be held in Beijing 10.The sudden storm caused_(chaos)in the city center. 5.参考答案 ·一、单项选择 1B2.C3.A4.A5D6.B7.A8.B9.A10.A ·二、根据句意及汉语提示完成单词 1.broadcasts 2.policy 3.restricts 4.reform 5.undergone 6.implement 7.moderate 8.submit 9.annual 10.chaos ·三、首字母填空 1.broadcast 2.policy 3.restricts 4.reform 5.underwent 6.implement 7.moderate 8.submit 9.annual 10.chaos 高中·人教·选修3 寒假专版 ·四、用所给单词的适当形式填空 1.was broadcast 2.policies 3.restricts 4.has reformed 5.has undergone 6.will be implemented 7.mod- erated 8.submit 9.annual 10.chaos