Unit 3 Choices 三-2025-2026学年高中英语重点词汇精讲必修第一册（沪教版）

高中·沪教版 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·沪教版·必修第一册Unit3 Choices 单元词汇总览 prove /pru:v/v.证明；证实 assume./A'sjum/w.假定：假设：认baked potato(带皮)烤土豆 retired/r'tarad/adj.已退休的 为 junk food垃圾食品 groceries/'grausariz/n.食品杂货 carbon footprint碳足迹 vending machine(售饮料的)自 establish1 staeblif/.查实；建立；rubbish dump垃圾场：废物堆 动售货机 设立 carbon dioxide二氧化碳 pay regard to注意；关注 legally/li:gali/adv.合法地 put--aside忽视；不理睬；忘记traffic accident交通事故 permit /pa'mt/v.允许；准许 peanut butter花生酱 词汇核心考点精讲 1.prove /pru:vw.证明；证实 ·核心考点：词性：动词(v) 2个核心义：证明（通过证据证实）、显示出（某特质） ·必记搭配与例句：●prove sth.tosb.(向某人证明某事)：He tried to prove his innocence to the police ●prove+that从句（证明…）：The experiment proved that the theory was correct,. ●prove(tobe)+adj.(证明是…)：The task proved(tobe)more difficult than expected, ·重点派生词：·proof(名词)：a proof of identity(身份证明) ●proven(形容词)：a proven method(经过验证的方法) 2.establish/'staebli[/v.查实；建立；设立 ·核心考点：词性：动词(v) 3个核心义：建立（组织/机构）、查实（事实/联系）、确立（地位/名声） ·必记搭配与例句：·establish sth.(建立/设立)：They established a new company last year.. ●establish that·(查实…)：The police established that he was at the scene. ●establish oneself as…(确立…身份)：She established herself as a leading writer ·重点派生词：●establishment(名词)：the establishment of a school(学校的建立) ·established(形容词)：an established tradition(既定传统) 3.assume/A'sjum/w.假定：假设：认为 高中·沪教版 寒假专版 ·核心考点：词性：动词(v) 2个核心义：假定（没有证据地认为）、承担（责任/角色） ·必记搭配与例句：·assume that-…(假定…)：I assume you will come on time. ●assume responsibility for(承担…责任)：He assumed responsibility for the project.. ●assume a role(担任角色)：She assumed the role of team leader ·重点派生词：●assumption（名词)：make an assumption(做假设) ●assuming(连词)：Assuming it rains tomorrow,we'll stay at home 4.permit /p3'mtw.允许：准许 ·核心考点：词性：动词(v) 1个核心义：允许（官方/规则许可） ·必记搭配与例句：●permit sb.to do sth.(允许某人做某事)：My parents don't permit me to stay out late. ●permit doing sth.(允许做某事)：The rules don't permit smoking here. ·Weather permitting（天气允许的话)：We'll go hiking tomorrow,weather permitting, ·重点派生词：●permission(名词)：ask for permission(请求许可) ●permissible(形容词)：permissible behavior(允许的行为) 5.legally/'li:gali/adv.合法地 ·核心考点：词性：副词(adv.) 1个核心义：合法地（符合法律地） ·必记搭配与例句：●legally responsible(法律上有责任的)：Parents are legallyresponsible for their children. ●legally binding(具有法律约束力的)：The contract is legally binding ●legally speaking(从法律上讲)：Legally speaking,he has the right to refuse. ·重点派生词：·legal(形容词)：legal advice(法律咨询) ●legality(名词)：question the legality of(质疑…的合法性) 6.retired/rI'tarad/adj.已退休的 ·核心考点：词性：形容词(adj) 1个核心义：已退休的（不再工作的） ·必记搭配与例句：●a retired teacher(退休教师)：The retired teacher still volunteers at school. ●be retired from(从…退休)：He is retired from the army. ●retired life(退休生话)：She enjoys her retired life in the countryside.. ·重点派生词：·retire(动词)：retire at the age of60(60岁退休) ●retirement(名词)：plan for retirement（规划退休生活) 高中·沪教版 寒假专版 7.put..aside忽视：不理睬；忘记 ·核心考点：词性：动词短语 2个核心义：忽视（暂时不理）、储存（留作他用） ·必记搭配与例句：●put aside differences(搁置分歧)：They decided to put aside their differences and work together】. ●put money aside(存钱)：She puts aside some money every month for emergencies, ●put aside time(留出时间)：I need to put aside an hour each day to study. 8.pay regard to注意：关注 ·核心考点：词性：动词短语 1个核心义：注意（考虑到某因素） ·必记搭配与例句：·pay regard to sth.(注意某事)：We must pay regard to environmental protection. ●pay no regard to(不重视)：He pays no regard to others'feelings. ●in regard to(关于)：I have nothing to say in regard to this matter. 9.carbon footprint碳足迹 ·核心考点：词性：名词短语 1个核心义：碳足迹（个人活动的碳排放总量） ·必记搭配与例句：●reduce carbon footprint(减少碳足迹)：We can reduce our carbon footprint by using public transport. ●calculate carbon footprint(计算碳足迹)：The company is trying to calculate its carbon footprint. ●large/small carbon footprint(大/小a碳足迹)：Flying has a large carbon footprint compared to train travel. 10.junk food垃圾食品 ·核心考点：词性：名词短语 1个核心义：垃圾食品（高热量低营养的食品） ·必记搭配与例句：●eat junk food(吃垃圾食品)：Eating too much junk food is bad for health. ●avoid junk food(避免垃圾食品)：Doctors advise avoiding junk food.. ●junk food advertising(垃圾食品广告)：There are many junk food advertisements on TV.. 1l.vending machine(售饮料的)自动售货机 ·核心考点：词性：名词短语 1个核心义：自动售货机（售卖饮料/零食的机器） ·必记搭配与例句：●buy from a vending machine(从自动售货机购买)：I bought a bottle of water from the vending machine. ●vending machine snacks(自动售货机零食)：The vending machine sells snacks and drinks ●vending machine location(自动售货机位置)：There's a vending machine in the school hallway. 高中·沪教版 寒假专版 12.traffic accident交通事故 ·核心考点：词性：名词短语 1个核心义：交通事故（道路上的意外事故） ·必记搭配与例句：●cause a traffic accident(造成交通事故)：Drunk driving can cause traffic accidents. ●be involved in a traffic accident(卷入交通事故)：He was involved in a traffic accident yesterday. ●traffic accident report(交通事故报告)：The police are preparing a traffic accident report. 词汇核心考点综合训练 1.一、单项选择 1.The experiment_that the new drug is effective. ●A.proves ·B.establishes ●C.assumes ●D.permits 2.My parents don'tme to play video games on weekdays. ·A.prove ●B.establish ●C.assume ●D.permit 3.We shouldour differences and work together for the project. ·A.put aside ●B.pay regard to ·C.establish ●D.assume 4.The contract is binding,so both parties must follow it. 高中·沪教版 寒假专版 ·A.legal ·B.legally ●C.legality ·D.permissible 5.Sheherself as a successful businesswoman after years of hard work. ·A.proved ·B.established ●C.assumed ·D.permitted 6.it rains tomorrow,we will cancel the picnic. 。A.Proving 。B.Establishing ●C.Assuming ·D.Permitting 7.Eating too muchis harmful to your health. ●A.junk food ●B.carbon footprint 。C.vending machine ●D.traffic accident 8.The police are trying to_the cause of the fire. ·A.prove ●B.establish ●C.assume 高中·沪教版 寒假专版 ●D.permit 9.We can reduce ourby using energy-saving appliances. ●A.junk food ●B.carbon footprint 。C.vending machine ●D.traffic accident 10.He wasfrom the company last year and now enjoys his retired life. ·A.retired .B.retried ●C.retiring ●D.retirement 2.二、根据提示补全句子 1.The scientist provided(prove)of the theory through experiments. 2.The_(establish)of the new hospital will help local residents. 3.We made an(assume)that the meeting would be postponed. 4.You need to ask for_(permit)before entering the lab. 5.(legal)speaking,this action is not allowed. 6.My grandfather(retire)at the age of 65 and moved to the countryside 7.It's important to(put)aside some money for future use. 8.We must(pay)regard to the safety rules in the factory. 3.三、首字母填空 1.The traffic accident was cby drunk driving. 2.She bought a bottle of juice from the v machine in the hallway. 3.His carbon f is very small because he always takes public transport. 4.The retired teacher still vat the community center every weekend. 5.The task p to be more challenging than we expected. 高中·沪教版 寒假专版 4.参考答案 ·一、单项选择 ADABBCABBA ·二、根据提示补全句子 proof establishment assumption permission Legally retired put pay ·三、首字母填空 caused vending footprint volunteers proved