人教版2019高中英语Unit3单词详解

人教版高中英语新教材必修二Unit3blog n. 博客vt.写博客blogpost 博文;博客帖子blogger n. 博客作者;博主engine n. 引撃;发动机;火车头searchengine (互联网上的)搜索引擎chat vi. 聊天;闲聊stream vt. 流播(不用直接在互联网上播放音视频);流出vi.流动n.小河;溪流identity n. 身份;个性identitycard 身份证convenient adj. 方便的;近便的(1)Itisconvenientforsbtodosth某人方便做某事(2)conveniencen.便利；方便atone'sconvenience在某人方便的时候forconvenience为了方便起见(3)inconveniencen.方便；不便inconvenientadj.不方便的单句语法填空①Ifitisconvenient(convenience)foryou,youshoulddomoreoutdoorexercise,whichcancontributetoyourkeepingupagoodstateofmind.②I'dliketokeepmyreferencebooksnearmydeskforconvenience(convenient)．一句多译③如果您方便的话，我们可以在本周日上午8点在我们学校的艺术大厅见面吗？→Couldwemeetinourschoolarthallat8：00amthisSundayif_it_is_convenient_for_you？(convenient)→Couldwemeetinourschoolarthallat8：00amthisSunday_at_your_earliestconvenience？(convenience)cash n. 现金;金钱update vi. 更新;向…提供最新信息n.更新;最新消息database n. 数据库;资料库software n. 软件network n. (互联)网络;网状系统;人际网vt将…连接成网络;联播vi.建立工作关系stuck adj 卡住;陷(入);因(于)keepsbpany 陪伴某人surf vt.＆vi.浏览;冲浪benefit n. 益处vt.使受益vi得益于(1)benefitfrom/by...从……中受益；得益于……Youcanalsogoovertheknowledgeatthesametimeandyouaresuretobenefitfromit.(2)forthebenefitof为了……的利益Asaresult，forthebenefitofyourhealth,itisnecessarythatyoushouldhaveenoughsleepandrest.(3)beneficialadj.有益的；有帮助的beofgreatbenefit＝beverybeneficialto...对……有益(to为介词)读英语名著能让我们受益颇多，所以我们现在就开始吧。→ReadingEnglishclassics_is_very_beneficial_to_us,_solet'sbeginrightnow.(beneficial)→ReadingEnglishclassics_is_of_great_benefit_to_us,_solet'sbeginrightnow.(benefitn．)distance n. 距离inspire vt. 鼓舞;激励;启发思考nowthat 既然;由于(1)nowthat在意思和用法上同since，引导原因状语从句，口语中that可省略。(2)引导原因状语从句的连词还有：since,because,as,considering(that),inthat等。引导原因状语的短语：dueto,thanksto,becauseof,asaresultof,owingto,onaccountof等。①Now_(that)/Since_everyone_is_here,_let'sbeginourmeeting.既然大家都到齐了，让我们开始开会吧。②Now_(that)/Since_you_have_grown_up,_youshouldnotrelyonyourparents.既然你已经长大了，就不应该依靠你的父母了。access n. 通道;(使用、查阅、接近或面见的)机会vt.进入;使用;获取①Manystationshavewheelchairaccessfromthecarparkorentrancetothestationplatforms.通道②Theaccesstosuccessistomakegooduseoftheaccesstoeducation.机会(1)have/get/obtain/gainaccessto拥有……的机会；可以接近/进入鉴于你对中国文化很感兴趣，我建议你申请北京大学，在那里你可以接触到最好的中国文化。ConsideringyourkeeninterestinChineseculture,IsuggestyouapplyforPekingUniversity,whereyoucangainaccesstothebestChineseculture．giveaccessto准许进入(接近)(2)accessibleadj.可接近的；可使用的；易懂的；随和的beaccessibleto可接近的；可使用的Heusuallyputsthemedicineinthetopdrawertomakesureitwillnotbeaccessibletothekids.charity n. 慈善;慈善机构(或组织gothrough 经历;度过;通读语境辨义①I'dappreciateitifyoucouldtakesometimetogothroughmyapplication.通读②Theplanwentthrough,whichmadeusallhappy.通过③Theirfathertoldtheirmotherabouthowthetwinshadmadepreparationstogiveherthesurprisebreakfastandwhattroubletheyhadgonethroughwhenmakingtheporridgeandtoast.经历④Ihadjustgonethroughmyhomeworkwhenthetelephonerang.完成goagainst违背；违反goby逝去；过去goon继续；进行；发生goout出去；熄灯goover复习；仔细检查goup上涨；上升；攀登tough adj. 艰难的;严厉province n. 省conference n. 会议;研讨会;正式会谈resident n. 居民;(美国的)住院医生adj.(在某地)居住的plus conj. 而且;此外n.加号;优势prep.加;另加function n. 功能;作用;机能vi.起作用;正常工作;运转battery n. 电池confirm vt. 确认;使确信confirmsb.insth. 使某人确信某事Ithasbeenconfirmedthat... 已证实……①Thelatestevidenceconfirmedmeinhishonesty.②It_has_been_confirmed_thattheconferencewilltakeplacenextweek.已证实会议将于下个星期召开。WiFi n. 无线保真(用无线电波而非网线在计算机网络传输数据的系统)press vt. 按，压;散促button n. 按钮;纽扣file n. 文件;文件夹;档案inshape 状况良好keeptrackof 掌握…的最新消息;了解…的动态discount n. 折扣vt.打折account n. 账户;描述“动词＋for”高频短语聚焦①accountfor解释；占(比例)②applyfor申请③callfor要求；需要④carefor喜欢⑤leavefor出发去⑥arrangefor安排⑦hopefor希望(1)accountfor说明；做出解释；占……(比例)Ipreferwesternpainting.Thereareseveralreasonsaccountingformypreference.解释Lightingaccountsforabout7%ofthetotalelectricityconsumedintheUS.占(比例)(2)onaccountof由于，因为Hewasveryangryonaccountofidentitytheftandhehadtohavehisaccountcanceled.onnoaccount决不Theprofessorwarnedthestudentsthatonnoaccountshouldtheyusemobilephonesinhisclass.其他表示“决不”的短语①innocase②bynomeans③atnotime④innoway⑤undernocircumstancestakeaccountof＝take...intoaccount考虑到……giveanaccountof...叙述/描述……(3)accountantn.会计员；会计师click vt.＆vi.点击privacy n. 隐私;私密theft n. 偷(窃);盗窃罪rude adj. 粗鲁的;无礼的target n. 目标;对象;靶子vt.把…作为攻击目标troll n. 发挑衅帖子的人;恶意挑衅的帖子cyberbully n. 网霸vt.＆vi.网络欺凌false adj. 假的;错误的particular adj. 特定的;特别的;讲究的embarrassing adj. 让人难堪(尴尬;害羞)的Thegirlfeltembarrassedwhenseeingtheembarrassingpictures.Sheturnedawaywithembarrassment．(embarrass)makefunof 取笑;戏弄upset adj. 心烦的;苦憶的;沮丧的vt.(upset，upset)使烦恼;使生气;搅乱Theotherday,allmyplanswereupsetbythesuddenchangeoftheweather.(1)upset充当形容词时常用作表语，不能作定语。(2)upset作动词时，过去式和过去分词形式都是upset，其现在分词形式为upsetting。(1)beupsetabout/over/atsth为某事心烦意乱beupsettodosth对做某事感到不安Shewasupsetto_know(know)thatherapplicationforthepositionwasturneddown.(2)Whatupsetssbis...让某人心烦的是……Itupsetssbtodosth/that...做某事让某人心烦……凯莉不理睬我，我心烦透顶，孤独如同潮水般涌来。→Kelleyjustignoredme,which_made_me_very_upset．Lonelinessbegantofloodin.(非限制性定语从句；upsetadj.)→What_upset_me_most_wasthatKelleyjustignoredme.Lonelinessbegantofloodin.(what引导主语从句；upsetvt.)guideline n. 准则;指导原则author n. 作者;作家tip n. 忠告;诀窍;实用的提示根据语境选出tip的含义。A．n.小费B．n.技巧；提示C．n.尖端D．vt.付小费E．vt.弄翻，使倾斜1．Withtheboxtippingover,outcamethelittleone,whowasnotshyandinstantlygotfamiliarwithPoppy.__E__2．InSaveMoney:GoodFood,shevisitsadifferenthomeeachweekand,withthehelpofchefMattTebbutt,offerstoptipsonhowtoreducefoodwaste.__B__3．Sorry,yournameisjustonthetipofmytongue.__C__4．AfterIhadmyhaircut,Igavethehairdresseratip.__A__5．Shetippedthewaitertwodollarsforhisexcellentservice.__D__familiar adj. 熟悉;熟知(1)befamiliarwith熟悉……(其主语通常是指人的名词或代词)(2)befamiliarto为……所熟悉(其主语通常是人们所知晓的事物)①IthinkIamfitforthejobbecauseIamfamiliarwithChineseculture.②I'vebeenawayforalongtime,andthatnameisnotfamiliartome.keep(...)inmind 牢记keepsthinmind牢记，放在心上keepinmindthat…changeone'smind改变主意readone'smind