2025-2026学年人教版高中英语选择性必修第一册知识点总结（核心单词与短语+重点句型+核心语法）清单

高中英语选必一知识点Unit1:PeopleofAchievement【核心单词与短语】单词：achievement,significant,commit,commitment,devote,determination,overcome,obstacle,perseverance,distinguished,remarkable,breakthrough,inspire,noble,quality短语：devoteoneselfto致力于；献身于becommittedto致力于；承诺leadto导致thanksto由于，多亏nevergiveup永不放弃makeadifference发挥作用；产生影响lookupto尊敬setanexample树立榜样【重点句型】"Itis/was...that..."强调句的巩固与拓展：Itwasherperseverancethatledtothefinalsuccess.表达因果与贡献：Herresearchcontributedgreatlytothedevelopmentofmodernmedicine.【核心语法】不定式作主语、宾语、表语和定语(InfinitiveasSubject,Object,Predicative&Attribute)作主语：Toknowhimistorespecthim.作宾语：Hepromisedtohelpus.作表语：Hisgoalistobecomeascientist.作定语：Hehasalotofworktodo.练习：用不定式结构完成句子。1.Mydreamis______(成为一名医生).2.Shewasthefirstperson______(到达山顶的人).4.练习示例翻译句子：多亏了屠呦呦的不懈努力，数百万人的生命得以挽救。答案：ThankstoTuYouyou'spersistentefforts,thelivesofmillionsofpeopleweresaved.Unit2:LookingintotheFuture【核心单词与短语】单词：predict,prediction,trend,innovation,technology,automate,automation,artificialintelligence(AI),vvirtuareality(VR),transform,potential,impact,revolutionize,foresee,scenario短语：lookinto调查；观察inthefuture在未来cometrue实现playapart/rolein在...中扮演角色belikelyto很可能...insteadof而不是haveanimpacton对...产生影响insomeways在某些方面【重点句型】"belikelytodo"结构：Robotsarelikelytodomostofthemanualworkinthefuture.表达对未来可能性的推测：ItispossiblethatwewillliveonMarsoneday.【核心语法】将来时的表达方式(FutureTenseExpressions)will/shalldo：单纯将来，预测。begoingtodo：计划，打算，有迹象表明要发生的事。bedoing(现在进行时)：表示按计划、安排即将发生。betodo：表示按计划或正式安排将发生。练习：选择正确的将来时表达。1.Lookatthedarkclouds.It______(will/isgoingto)rain.2.Thetrain______(leaves/isleaving)at8:00tonight.4.练习示例单项选择：WiththedevelopmentofAI,manyjobsthatwedotoday______bymachines.A.arereplacedB.willbereplacedC.havereplacedD.replace答案：BUnit3:FascinatingParks【核心单词与短语】单词：fascinating,amusement,theme,recreation,preserve,conservation,wildlife,ecosystem,biodiversity,landscape,scenery,attraction,thrilling,unique,endangered短语：befamousfor以...闻名behometo是...的栖息地/家园protect...from...保护...免受...avarietyof各种各样的haveaccessto有机会进入/使用indanger处于危险中setup建立takemeasures采取措施【重点句型】"v-ing形式作状语"表示时间、原因、条件等(V-ingasAdverbial)Walkingintothepark,youcanseebeautifulflowerseverywhere.(时间)Beingaconservationarea,nohuntingisallowed.(原因)表达功能与目的：Theparkwasbuilttoprovideaplaceforfamilyentertainment.【核心语法】动词-ed形式作状语(V-edasAdverbial)Seenfromthetopofthehill,theparklookslikeagreencarpet.(表被动)Comparedwithotherparks,thisoneismorenatural.(表被动)区分v-ing和v-ed作状语：主要看与主语的关系是主动还是被动。练习：用动词的适当形式填空。1.______(Work)hard,youwillsucceed.2.______(Follow)byhisstudents,theteacherenteredthelab.4.练习示例改写句子：Becauseitislocatedinthecitycenter,theparkisveryconvenienttogetto.(改用v-ed形式作状语开头)答案：Locatedinthecitycenter,theparkisveryconvenienttogetto.Unit4:BodyLanguage【核心单词与短语】单词：gesture,posture,facial,expression,communicate,communication,misunderstand,misunderstanding,universal,specific,cultural,context,convey,signal,interpret短语：communicatewith与...交流makeeyecontact进行眼神交流bodylanguage身体语言varyfrom...to...因...而异beawareof意识到leadto导致inotherwords换句话说playarole起作用【重点句型】"while"表示对比：Insomecountries,anodmeans"yes",whileinothersitmeans"no"."Itis+adj.+todo"结构：Itisimportanttounderstandculturaldifferencesinbodylanguage.【核心语法】省略(Ellipsis)在状语从句中，如果主语与主句一致或为it，且含有be动词，可省略主语和be。While(hewas)travelinginJapan,helearnedabouttheircustoms.If(itis)necessary,Icanexplainitagain.练习：找出可以省略的部分。1.WhenyouareinRome,doastheRomansdo.2.Hewillnotcomeunlessheisinvited.4.练习示例单项选择：Athumbs-up______"goodjob"inmanycultures,butitcanberudeinothers.A.intendsB.indicatesC.introducesD.interrupts答案：BUnit5:WorkingtheLand【核心单词与短语】单词：agriculture,cultivate,crop,fertilizer,pesticide,irrigation,harvest,yield,organic,sustainable,famine,hybrid,technique,output,rural短语：worktheland耕种土地beknownas被称为...struggleagainst与...作斗争searchfor寻找succeedin在...方面成功focuson专注于thanksto由于careabout关心【重点句型】"notonly...butalso..."句型的倒装：Notonlydidhedevelophybridrice,buthealsosharedhistechnologywiththeworld."sothat"引导目的状语从句：Heworkedhardsothatmorepeoplecouldhaveenoughfood.【核心语法】主语从句(SubjectClause)由that,what,whether,who,when等引导的句子作主语。Thathesucceededisafact.Whatweneedismoretime.Whetherhewillcomeisst