英语四级必考知识点总结.docx

英语四级必考知识点总结英语四级必考知识1语法部分考查重点1、虚拟语气的考点为：wouldratherthat从句一般过去时；Itisvitalnecessaryimportanturgentimperativedesirableadvisablenaturalessentialthat（should）动词原形；proposalsuggestionthat动词原形；Itistimeabouttimehightimethat一般过去时；lestthatshould动词原形；ifonlythatwould动词原形。2、状语从句的考点为：非if引导的条件状语从句，此类多用attimes，provided，solongas，incase，once等来替代if；由evenifso，nowthat，forall等引导的让步状语从句；justhardly.when引导的时间状语从句；morethan，as.as，notsomuchas，thesameas，asmuchas等引导的比较状语从句。3、独立主格结构多以逻辑主语分词的形式出现。4、情态动词多与完成时形式连用。5、定语从句重点考查介词关系代词（which）和as作为关系代词。英语四级必考知识2词汇部分考查重点1、动词、名词与介词的搭配如：popularpatientwith；yieldsolutionadapttransferaccessto；accuserequireof；chargefor；underdiscussion等等。2、习惯用法如：confesstosetaboutbeusedtodoing；besupposedtohavemakesbdo等。5、介词短语在句中作状语如：intermsof；withtheexceptionof；invain等，另外还应注意ratherthan，otherthan，suchas，nonenothingbut等词在考题中的出现。英语四级必考知识3四级重要词组abideby(=befaithfulto;obey)忠于；遵守。beabsentfrom.缺席，不在absenceofmind(=beingabsent-minded)心不在焉absorb(=takeuptheattentionof)吸引的注意力(被动语态)beabsorbedin全神贯注于近beengrossedin;belostin;beraptin;beconcentratedon;befocusedon;becenteredon(be)abundantin(berichin;bewellsuppliedwith)富于,富有6.access(to)(不可数名词)能接近,进入,了解byaccident(=bychance,accidentally)偶然地,意外.Withoutaccident(=safely)安全地,ofonesownaccord(=withoutbeingasked;willingly;freely)自愿地,主动地inaccordwith与一致.outofonesaccordwith同.不一致withoneaccord(=witheverybodyagreeing)一致地inaccordancewith(=inagreementwith)依照,根据ononesownaccount1)为了某人的缘故,为了某人自己的利益2)(=atonesownrisk)自行负责3)(=byoneself)依靠自己onaccount赊账;onaccountof因为;onnoaccount不论什么原因也不;ofaccount有.重要性.takeintoaccount(=consider)把.考虑进去givesb.anaccountof说明,解释(理由)accountfor(=giveanexplanationorreasonfor)解释,说明.onaccountof(=becauseof)由于,因为.onnoaccount(=innocase,fornoreason)绝不要,无论如何不要(放句首时句子要倒装)beaccustomedto(=beinthehabitof,beusedto)习惯于.beacquaintedwith(=tohaveknowledgeof)了解;(=tohavemetsocially)熟悉acton奉行,按照行动;actas扮演;actfor代理adaptoneselfto(=adjustoneselfto)使自己适应于adapt(for)(=makesth.Suitableforanewneed)改编,改写(以适应新的需要)inaddition(=besides)此外,又,加之inadditionto(=aswellas,besides,otherthan)除外adjacent(=nextto,closeto)毗邻的,临近的adjust.(to)(=changeslightly)调节;适应;admitof(=becapableof,leaveroomfor)的可能，留有的余地.inadvance(beforeintime)预告,事先.toadvantage有利的,使优点更加突出地.haveanadvantageover胜过.havetheadvantageof由于处于有利条件havetheadvantageofsb.知道某人所不知道的事takeadvantageof(=makethebestof,utilize,makeuseof,profitfrom,harness)利用.agreewith赞同(某人意见)agreeto同意inagreement(with)同意,一致aheadof在之前,超过;aheadoftime提前.intheair1)不肯定,不具体.2)在谣传中.aboveall(=especially,mostimportantofall)尤其是,最重要的.inall(=countingeveryoneoreverything,altogether)总共,总计afterall毕竟,到底;(not)atall一点也不;allatonce(=suddenly)突然;onceandforall只此一次;aboveall最重要的;firstofall首先;allinall大体上说;beallin累极了;allbut几乎.allowfor(=takeintoconsideration,takeintoaccount)考虑到,估计到.amountto(=tobeequalto)总计,等于.answerfor(undertakeresponsibilityfor,beliablefor,takechargefor)对负责.answerto(=conformto)适合,符合.beanxiousabout为焦急不安;或anxiousforapologizetosb.forsth.为向道歉appealtosb.forsth.为某事向某人呼吁.appealtosb.对某人有吸引力applytosb.forsth.为向申请;applyfor申请;applyto适用.applyto与有关;适用approveof(=consentto,beinfavorof,favor,agreeto,considergood,right)赞成,approvevt.批准arisefrom(=becausedby)由引起.arrangeforsb.sth.todosth.安排做arriveon到达;arriveat到达某地(小地方);得出,作出;arrivein到达某地(大地方);beashamedof(=feelshame,guiltorsorrowbecauseofsth.done)以为羞耻assuresb.ofsth.(=trytocausetobelieveortrustinsth.)向保证,使确信.attach(to)(=tofix,fasten;join)缚,系,结makeanattemptatdoingsth.(todosth.)试图做attendto(=giveonesattention,careandthought)注意,照顾;attendon(upon)(=waitupon,serve,lookafter)侍候,照料attitudetotoward对的态度.看法attributeto(=tobelievesth.tobetheresultof)把.归因于.,认为.是.的结果ontheaverage(=onaverage,onanaverage)平均(be)awareof(=beconsciousof,havingknowledgeorconsciousness)意识到,知道.atthebackof(=behind)在后面inthebackof在后部(里面);onthebackof在后部(外面);beononesback(=beillinbed)卧病不起.atonesback(=supportingorfavoringsb.)支持,维护;havesb.atonesback有支持,有作后台turnonesbackonsb.(=turnawayfromsb.inanimpoliteway)不理睬(某人),背弃,抛弃behindonesback背着某人(说坏话)bebasedonupon基于onthebasisof根据,在基础上beatat在运动项目上打赢beginwith以开始.tobeginwith(=firstofall)首先,第一(经常用于开始语)onbehalfof(=astherepresentativeof)以名义believein(=havefaithortrustin;considersth.sb.tobetrue)相信,依赖,信仰.benefit(from)受益,得到好处.forthebenefitof为了的利益(好处)forthebetter好转getthebetterof(=defeatsb.)打败,胜过.bybirth在出生上,论出身,按血统atbirth在出生时;givebirthto出生blamesb.forsth.因责备某人.blamesth.onsb.把推在某人身上作)onboard到船上,在船上,上火车或飞机boastof(orabout)吹嘘outofbreath喘不过气来inbrief(=inasfewwordsaspossible)简言之inbulk成批地,不散装的takethefloor起立发言onbusiness出差办事.bebusywithsth.于某事。bebusydoingsth.忙于做某事lastbutone倒数第二.butfor(=without)要不是.表示假设buysth.formoney用多少钱买becapableof能够,有能力becapableofbeing+过去分词是能够被的inanycase(=forloveormoney,atanyrate,atanyprice,atanycost,whateverhappens;anyhow)无论如何incase(=forfearthat)万一;incaseof(=intheeventof)如果发生万一inthecaseof至于,就而言innocase在任何情况下都不(放句首倒装句)becautiousof谨防centeronesattentionon(=focusonesattentionon)把某人的注意力集中在上becertainof(=besureof)有把握,一定.forcertainof(=forsure)肯定地,有把握地bychance(=accidentally,byaccident)偶然forachange换换环境(花样等)chargesb.with控告某人犯有inchargeof(=responsiblefor)负责(某事)inthechargeof由管chargefor因索取(费用),chargesb.withsth.控告某人犯有