Unit 4 My space 一-2025-2026学年高中英语重点词汇精讲必修第一册（沪教版）

高中必修第一册沪教版 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Unit4 Iy space一 单元词汇总览 experiment/k'sperimant/n.实即；马上 suffer/'sAfa(r)/v.受苦；受难；受 验：试验 disappear,ds3'pIa)/V.消失：折磨 capable/'kerpabl/ad.有能力的 不见 argue/'a:qju:/v.论证：说理；争 survive/sa'vaIv/V.生存：存活：regularly'regjali/adv.有规律 辩 幸存 地；经常 decrease/d'kri:s/v.(使)减少； unfortunately /An'fo:tunatli/adv.bomb /bom/n. 减小 不幸地：遗憾地 g0oods/gdz/n.商品：货品 apartment /a'pa:tmant/n.( labour-saving /'lerba(r)servi/petrol /'petral/n. 公寓套房 adj.省力的：节省劳力的 boil/b3/v.(使)沸腾；煮沸 definitely/'definatli/adv.肯定； device./dr'vaIs/n.装置；仪器；设aim/em/n.目的；目标 当然：确实 备 narrow/'ner3/adj.狭窄的：窄 immediately /I'mi:diatli/adv.立小的 词汇核心考点精讲 1.capable/keipabl/adj.有能力的 ·核心考点：词性：形容词(adj) 2个核心义：有能力的（具备技能）、能胜任的（足以完成某事） ·必记搭配与例句：●capable of(doing)sth.(有能力做某事)：She is capable of solving the problem alone ●be capable of being done(能被…)：This task is capable of being finished on time. ·重点派生词：·capably(副词)：He handled the situation capably. ·capability(名词)：We need to develop our creative capabilities. 2.srie/sa'vaIv/V.生存：存活：幸存 ·核心考点：词性：动词（V) 2个核心义：生存（经历危险后活下来）、幸存（在困境中继续存在） ·必记搭配与例句：●survive sth.(经历…后幸存)：He survived the car accident. ●survive on sth.(依靠…维持生活)：They survived on bread and water.. ●survive from(从…留存下来)：This custom has survived from ancient times. 高中必修第一册沪教版 寒假专版 重点派生词：●survival(名词)：the survival of the fittest(适者生存) ·survivor(名词)：The survivors were rescued by the coastguard. 3.unfortunately/n'fo:tonatli/adv.不幸地；遗憾地 ·核心考点：词性：副词(adv.) 1个核心义：不幸地：遗憾地（用于引出不好的消息） ·必记搭配与例句：·置于句首：Unfortunately,.we missed the last bus. ●修饰整个句子：He worked hard,.but unfortunately he failed the exam ·重点派生词：●fortunate(形容词)：a fortunate decision(幸运的决定) ●fortune(名词)：make a fortune(发财) 4.immediately'mi:ditli/adv.立即：马上 ·核心考点：词性：副词(adv.) 2个核心义：立即（时间上紧迫）、直接地（空间或逻辑上） ·必记搭配与例句：●immediately after(在…之后立即)：He left immediately after the meeting. ●immediately before(在…之前立即)：I saw her immediately before she left ·重点派生词：·immediate(形容词)：in immediate danger（处于直接危险中) ●immediacy(名词)：the immediacy of the situation(情况的紧迫性) 5.regularly/'regjali/adv.有规律地；经常 ·核心考点：词性：副词(adw.) 2个核心义：有规律地（按固定间隔）、经常（频繁发生） ·必记搭配与例句：·do sth.regularly(定期做某事)：She exercises regularly to keep fit.. ●visit regularly(经常拜访)：We visit our grandparents regularly,. ·重点派生词：●regular(形容词)：a regular customer(老顾客) ·regularity(名词)：the regularity of the seasons(季节的规律性) 6.argue/'a:qju:/v.论证；说理；争辩 ·核心考点：词性：动词(v) 2个核心义：争辩（因意见不同）、论证（提出理由） ·必记搭配与例句：●argue with sb.about sth.(与某人争论某事)：They argued with each other about the plan. ●argue for/against（支持/反对)：He argued for changing the law. ●argue that(主张)：She argued that the project was unnecessary. ·重点派生词：●argument(名词)：have an argument(进行争论) ●arguable(形容词)：It is arguable whether this is the best solution. 高中必修第一册沪教版 寒假专版 7.decrease/d'kri:s/v.(使)减少；减小 ·核心考点：词性：动词(v.);名词(n.) 动词义：（使）减少：减小（数量、程度） 名词义：减少：降低 ·必记搭配与例句：·decrease by(减少了…)：The population decreased by 10%. ●decrease to(减少到…)：The temperature decreased to5C ●a decrease in(在…方面的减少)：There has been a decrease in rainfall this year. ·重点派生词：·increasing(形容词)：increasing demand(日益增长的需求) ●increase(反义词，动词/名词)：increase production(增加产量) 8.definitely/'defiatli/adv.肯定；当然；确实 ·核心考点：词性：副词(adv.) 2个核心义：肯定（明确无疑）、当然（用于回答） ·必记搭配与例句：●修饰形容词/动词：She is definitely right../I will definitely come. ●单独使用：一Will you help me?一Definitely. ·重点派生词：●definite(形容词)：a definite answer(明确的答案) ·definition(名词)：the definition of a word(单词的定义) 9.suffer/'sfa()/v.受苦：受难：受折磨 ·核心考点：词性：动词(V) 2个核心义：受苦（经历痛苦）、遭受（损失等） ·必记搭配与例句：●suffer from(患…病：受…苦)：He suffers from headaches. 。suffer sth.(遭受…)：The company suffered heavy losses. ·重点派生词：●suffering(名词)：the suffering of the refugees(难民的苦难) ●sufferer（名词)：asthma sufferers(哮喘患者) 10.narrow/nerU/adj.狭窄的；窄小的 ·核心考点：词性：形容词(adj):动词(v.) 形容词义：狭窄的（空间）、狭隘的（思想） 动词义：（使)变窄：缩小（差距等） ·必记搭配与例句：·形容词：a narrow street(狭窄的街道)：narrow-minded(思想狭隘的) ●动词：narrow the gap(缩小差距)：The road narrows here. ·重点派生词：●narrowly(副词)：narrowly escape（勉强逃脱) ●narrowness(名词)：the narrowness of the path(小路的狭窄) 11.aim/em/n.目的；目标 高中必修第一册沪教版 寒假专版 ·核心考点：词性：名词(n):动词(v.) 名词义：目的：目标（计划达成的事） 动词义：瞄准：旨在（以…为目标） ·必记搭配与例句：。名词：achieve one'saim(实现目标)：take aim(瞄准) ●动词：aim at(瞄准；旨在)：Ie aimed at the target../The policy aims at reducing crime. 。aim to do(打算做)：We aim to finish the work by Friday. ·重点派生词：●aimless(形容词)：an aimless life(漫无日的的生活) ●aimlessly(副词)：walk aimlessly(漫无目的地走) 12.experiment/k'sperimant/n.实验：试验 ·核心考点：词性：名词(n):动词(v.) 名词义：实验：试验（科学研究） 动词义：做实验：尝试 ·必记搭配与例句：。名词：do/conduct an experiment(做实验)：a scientific experiment(科学实 验) ●动词：experiment with（用…做实验)：They experimented with new materials.. ·重点派生词：●experimental(形容词)：experimental results(实验结果) ●experimentation(名词)：scientific experimentation(科学实验) 13.disappear/ds3'pIa(r)/v.消失；不见 ·核心考点：词性：动词(v) 2个核心义：消失：不见（从视线中消失）、不复存在（逐渐消亡） ·必记搭配与例句：·disappear from（从…消失)：The sun disappeared from view. ●disappear into(消失在…中)：She disappeared into the crowd. ·重点派生词：●disappearance（名词)：the disappearance of the ship(船的失踪) ·appear(反义词，动词)：appear suddenly(突然出现) 14.boil /borl/v.(使)沸腾：煮沸 ·核心考点：词性：动词(v.):名词(n.) 动词义：（使）沸腾：煮沸（液体达到沸点） 名词义：沸腾：沸点 ·必记搭配与例句：●boil water(烧开水)：The kettle is boiling. ●boil down to(归结为)：The problem boils down to a lack of money. ·重点派生词：●boiling(形容词)：boiling water(沸水) ·boiled(形容词)：boiled eggs(煮鸡蛋) 15.labour-saving/leiba(r)servu)/adj.省力的；节省劳力的 高中必修第一册沪教版 寒假专版 ·核心考点：词性：形容词(adj) 1个核心义：省力的：节省劳力的（减少体力或精力消耗） ·必记搭配与例句：·labour-.saving device(省力装置)：This is a labour-.saving kitchen tool. ●labour-saving method(省力方法)：We need to find a labour-saving way to do the job. ·重点派生词：·labour（名词)：manual labour(体力劳动) ·save(动词)：save time and energy(节省时间和精力) 词汇核心考点综合训练 1.一、单项选择 1.She is of solving difficult math problems by herself. ·A.capable ●B.survival 。C.definitely ●D.argue 2.The old custom has from the 18th century. ●A.survived ●B.decreased 。C.disappeared 。D.boiled 3 the library will be closed during the holiday. ·A.Regularly ●B.Unfortunately 。C.Immediately ●D.Narrowly 4.Please call me you arrive at the airport. 高中必修第一册沪教版 寒假专版 ●A.regularly 。B.definitely ●C.immediately ·D.aimlessly 5.My parents with each other about where to spend the weekend. ·A.argued ●B.suffered ·C.experimented ●D.decreased 6.The number of students in our class has by 5 this term. ●A.decreased ●B.survived ·C.boiled ·D.aimed 7.You must finish the task before Friday. ·A.definitely ●B.unfortunately 。C.immediately ·D.regularly 8.He from a serious illness for many years. ●A.suffered ●B.survived ·C.disappeared 高中必修第一册沪教版 寒假专版 ·D.narrowed 9.The road as we drove into the mountain. ●A.narrowed ·B.argued 。C.experimented 。D.boiled 10.The new policy to reduce air pollution in the city. ●A.aims ●B.suffers ·C.disappears ●D.labours 2.二、根据提示补全句子 1.She handled the emergency (capable) 2.The (survive)of the earthquake were sent to the hospital. 3.It is (fortunate)that we lost the game in the final minute. 4.You need to take (immediately)action to solve the problem. 5.He visits his grandparents (regular)every weekend. 6.The teacher (argument)that students should read more books. 7.The (define)of this word is difficult to explain. 8.The (labour)saved us a lot of time in cleaning the room. 3.三、首字母填空 1.The company aims to d its market share by 20%next year. 2.You should drink b water to avoid getting sick. 3.The sun d_ behind the clouds,and it started to rain. 4.We need to e with different methods to improve the experiment. 5.The narrow path 1 us to a small village in the mountains 高中必修第一册沪教版 寒假专版 4.参考答案 ·一、单项选择 1.A2.A3B4.C5.A6.A7.A8.A9.A10.A ·二、根据提示补全句子 1.capably 2.survivors 3.unfortunate 4.immediate 5regularly 6.argued 7.definition 8.labour-saving ·三、首字母填空 1.decrease 2.boiled 3.disappeared 4.experiment 5.led