Unit2核心词汇精讲讲义-2021-2022学年高中英语人教版(2019)选择性必修第一册

UNIT2LOOKINGINTOTHEFUTUREpersuadevt.劝说；说服（ConvinCe）•persuadeSbtodosth/intodoingSth说服某人做某事persuadeSbnottodosth/outofdoingSth说服某人不做某事persuadeSbofsth/persuadeSbthat…使某人相信 •persuasion〃.劝说；说服•persuasive”的二有说服力的eg.（2020∙新高考卷I读后续写）Imanagedtopersuadehimtoapproveofmyplantosellpopcornfromdoortodoor.我成功地说服他同意了我挨家挨户卖爆米花的计划。switchvt.转换；交换vi.&vt.（使）改变；转变〃.开关；转换器；改变eg.（2020∙浙江7月卷）1口Bellevue,theswitchtoadaptivesignalshasbeenalessoninthevalueofwelcomingnewapproaches.在贝尔维尤，转向可调节式交通信号灯是积极尝试新方法价值的一课。Thereisaswitchonthewallforturningonthelights.墙上有一个开电灯的开关。Allmobilephonesmustbeswitchedoffduringlessons.上课期间必须关闭所有手机。Hestartedstudyinghistorybutthenswitchedovertoarchitecture.他开始学习历史，但后来转向建筑。instantn.瞬间；片刻adj.立即的；速食的；速溶的•inaninstant=instantly立亥跟马上foraninstant一瞬间•theinstant=instantly一 就 【联想】 表示“一……就……”，引导时间状语从句的连词还有：immediately,assoonas,directly,themoment,theminute,hardly...when...,nomandn.指令；命令；控制；（尤指对语言的）掌握；运用能力Vt.命令；控制•atone,scommand受某人支配takecommandof控制haveagoodcommandof掌握；精通underthecommandof在 的指挥下•commandSbtodoSth命令某人做某事commandthat…(Should)doSth命令 做某事eg.Iamwritingtoapplytobeyourteachingassistant,becausenotonlydoIhaveagoodcommandofEnglishbutalsoIamgoodatcommunicatingwithothers.我写信申请成为您的助教，因为我不仅精通英语，而且善于和其他人交流。obeyvi.&vt.服从；遵守•obeythetrafficrules遵守交通规则•disobeyvt.&vi.不服从；违抗【联想】dis-否定前缀高频词集锦：①agree→disagreevi.不同意②like→dislikevt.不喜欢③appear→disappearvi.消失④trust→distrustvt.不信任warningn.警告；警示；先兆•withoutwarning不预先通知；突然地•warnv.提醒注意；劝告；警告；告诫warnSb(not)todosth警告某人(不要)做某事warnSbagainstdoingsth警告某人不要做某事eg.TheteacherwarnedUsnottocarrymobilephonesintotheexaminationroom.→TheteacherwarnedUsagainstcarryingmobilephonesintotheexaminationroom.老师警告我们不要把手机带进考场。potentialadj.可能的；潜在的n.潜力；可能性•thepotentialfor(doing)sth(做)某事的可能性/潜力havethepotentialtodosth有潜力做某事achieve/realizeone,spotential发挥某人的潜能•potentiallyadv.可能地，潜在地eg.Asateacher,Itrymybesttoencouragemystudentstorealizetheirfullpotential.作为一名老师，我努力鼓励学生发挥他们的最大潜力。relevantadj.有关的；有意义的•berelevantto...和 有关relevantexperience相关工作经验•relevantlyadv.有关地；切题地【联想】“与……相关/有关”的表达小结：①berelatedto②belinkedto③haveSthtodowith④beconnectedwitheg.YoucanwriteanythingrelevantSolongasit'sinterestingandinformative.只要它是有趣的且信息丰富，你可以写任何相关的东西。combinevt.&v〃使）结合；混合•combinewith...⅛ 结合combine...with/and.甘巴 与 结合起来•combination儿结合；联合；化合（物）incombinationWith...与 联合起来【联想】有“分”也有“合”：①associate联合②Unite联合③SeParate使分离④divide分开opposevt.反对；抵制；阻挠•opposesth/doingsth反对（做）某事•opposedadj.反对的；对立的beopposedto（doing）sth反对（做）某事【同义】©disagreewith②beagainst③ObjeCtto④holdnegativeattitudestowardseg.Withallofmyfriendsopposedtomyplan,Icouldn'tresistsobbingsadly.我所有的朋友都反对我的计划，我忍不住伤心地哭了。absencen.不存在；缺乏；缺席•inone'sabsence某人不在时intheabsenceof不在；缺少•absentad：缺席的；心不在焉的beabsentfrom不参加；缺席eg.Myteachersandclassmateshelpedmewiththelessonsaftermylongabsencefromschool.很长时间没有上学后，我的老师和同学们都帮助我补习功课。【反义】presenceadvocatevt.提倡；支持；拥护儿提倡者；支持者；拥护者•advocatedoingSth提倡做某事advocatethat/Itisadvocatedthat…（Should）doSth提倡 （应该）做某事•anadvocateof. 的提倡者eg.Itisadvocatedthatschools（should）organizemoreactivitiesforstudentsandleavestudentsmoretimeforactivitiesbygivingthemlesshomework.有人主张学校应为学生组织更多的活动，通过减少学生的家庭作业，让学生有更多的时间参加活动。keepintouch（with）（与……）保持联系；了解（某课题或领域的情况）（表示动作）•stay/beintouchwith与 保持联系（状态）•losetouchwith与 失去联系（动作）beoutoftouchwith与 失去联系（状态）•getintouchwith与 取得联系（动作）eg.Keepingintouchwithourfriendsisanimportantpartoffriendship.和朋友保持联系是友谊的重要组成部分。resistvi.&vt.抵制；反抗；抵挡•resistsb/sth抵抗/抵制某人/某物resistdoingsth反对做某事can,tresistdoingsth忍不住做某事•resis