会计学名词(míngcí)1.可数名词的复数(fùshù)watchladyfoxflybrushtomatoinchhalfkilopianocalfpasser-bygo-betweengrown-upgirlfriendsister-in-lawmanservantlooker-on不规则名词(míngcí)单复数变化:（4）以o结尾的词：加s:photo,radio,piano,zoo,studio,bamboo,tobacco加es:tomato,potato,hero另：zero（zeros或zeroes）（5）以f或fe结尾的词:直接加s：roof,proof,belief,chief,gulf,变f为v再加es：life,wife,knife,half,leaf,wolf,thief另外(lìnɡwài)：handkerchief（handkerchiefs或handkerchieves）beef（beeves菜牛、beefs怨言；牢骚）(6)合成名词的复数形式：①将合成名词中的主体名词变为复数：looker(s)-on,passer(s)-by,mother(s)-in-law②将最后一部分变为复数：grown-up(s),go-between(s)(中间人），good-for-nothing(s)(无用之人）③含boy,girl,lady等的合成的名词：它们始终(shǐzhōng)为单数，其后的名词则用复数形式。如：boystudents,girlfriends,ladydrivers④含man或woman的合成名词：它们随其后名词单复数的变化而变化。如：amandoctor,twomendoctorsA>名词只能用复数形式的短语：doexercises（做操）takenotes(做笔记）taketurns（轮流(lúnliú)）makerepairs（搞修理）changetrains（改换火车）makefriendswith（交朋友）shakehandswith(握手）asfollows（如下）inrags（衣衫褴褛）indozens（成打的）B>有些名词(míngcí)单复数形式含义特别2.抽象名词与a(an)连用，淡化(dànhuà)了抽象概念，转化为似乎可以体验到的动作、行为或类别。如：AknowledgeofEnglishisamustininternationaltrade.Wouldyouliketohaveawalk(swim,bath,talk)withme?Itisawasteoftimereadingsuchanovel.Shemadeanapologytohermotherforherwrongdoings.3.物质名词(míngcí)有前置定语修饰时，前面要使用不定冠词。havebreakfasthaveawonderfulbreakfastTheroadiscoveredwithsnow.Theyhaveaheavysnoweveryyear.Timeandtidewaitfornoman.Wehadawonderfultimelastnight.4.有些物质(wùzhì)名词以复数形式出现，表示数量之多，范围之广。如：Theboyburstintotearsatthebadnews.Therisingwatersdidalotofharmtothecrops.Thestonebridgebrokedowninheavyrains.常见(chánɡjiàn)的不可数名词有复数形式的不可数名词①有些抽象名词往往以复数形式出现，起到一种(yīzhǒnɡ)丰富语言感情色彩或强调某种特殊状态的作用。如：Useyourbrains,please.Theyhavesmoothedawaythedifficulties.Haveyoumadepreparationsfortomorrow’smeeting?Manythanksforyourkindness.Nopains,nogains.Aftermanyfailures,theyfinallysucceeded.III.名词单复数的特殊(tèshū)情况:(5)以s结尾但不表示复数:mathematics,physics,politics,statistics,news,woods(森林),works(工厂)(6)有没有s结尾意义不同：glass–glasses,cloth–clothes,work–works,water–waters,wood–woods,good–goods,time–times(时代