会计学A、Formalvs.InformalEx.(AnAmericanpolicemantalkingaboutthesamething)：a.法庭上面对法官说：“Iapprehendedtheallegedperpetrator.”(我对这个(zhège)行凶嫌疑人实施了拘捕)b.酒吧里对同事说：“Icollaredthiscreep.”(我逮了这恶棍)Anotherexample:(Adoctortalkingaboutthepatient’scondition)：a.病情会诊会上：“Isuggesttheapplicationofextracorporealshockwavelithotripsy.”(我建议(jiànyì)实施体外激波碎石术。)b.对病人说：“Weshallcrashyourstonesfromoutsideyourbody.”(我们会从你体外把结石碎掉。)InformalspeechFormalspeechsimplesyntaxcomplex,compoundstr.simpledailywordstechnicalterms,mincedpersonaltoneimpersonaltoneEx.a.图书馆的告示(gàoshi)：ImpersonaltoneIthasbeennotedwithconcernthatthestockofbooksinthelibraryhasbeendecliningalarmingly.Studentsareaskedtoremindthemselvesoftherulesfortheborrowingandreturnofbooks,andtobearinmindtheneedsofotherstudents.Penaltiesforoverduebookswillinthefuturebestrictlyenforced.Ex.b.图书馆的告示(gàoshi)：personaltoneWefindthatthenumberofbooksinthelibraryhasbeengoingdown.Pleasemakesurethatyouknowtherulesforborrowing,anddon’tforgetthatthelibraryisforeveryone’sconvenience.Sofromnowon,we’regoingtoenforcetherulesstrictly.Youhavebeenwarned!B、新闻英语(amixtureofformalandinformal)：语法特征：长句，信息(xìnxī)浓缩September12,1997,USSecretaryofStateMedeleineAlbrightsaysatAlexandriathatshetoldPresidentHosniMubarakofAmerica'sresolvetoworkwithEgyptandotherfriendlystatestoremainvigilantwhilealsorespondingtoopportunitiestoreducetension,andthensheproceedstoSaudiArabia,thenextstoponherdebutregionaltour.词汇运用特征：1.新闻习惯(xíguàn)表达法（journalisticjargon），例如：peoplepower,zipper-gate,wargames,operations等等。经常使用缩写，如：NATO,NASA,UNESCO,TMD,AIDS.2.新闻记者生造语词（coinage），表达新的概念或为了吸引眼球(asaneye-catcher)，例如：technicalknow-how,hijack,stagflation,no-goarea,thevillageGuru,Wintel等等。3.在报道(bàodào)中，语言使用灵活多变。例如：Beijing'sdecisiontocancelaportvisittoHongKongbytheU.S.aircraftcarrierKittyHawklastmonthcouldgodownindiplomatichistoryasawatershedinChina'sforeignpolicy.Thehigh-decibel"no"tothecarriergroup——andalsototheU.S.frigateReubenJames,whichwantedt