谁能帮忙用英语介绍一下西方的歌剧

Operaisaformoftheatreinwhichthedramaisconveyedwhollyorpredominantlythroughmusicandsinging.OperaemergedinItalyaroundtheyear1600andisgenerallyassociatedwiththeWesternclassicalmusictradition.Operausesmanyoftheelementsofspokentheatresuchasscenery,costumes,andacting.Generally,however,operaisdistinguishedfromotherdramaticformsbytheimportanceofsongandconventionsofvocaltechnique.Thesingersareaccompaniedbyamusicalensemblerangingfromasmallinstrumentalensembletoafullsymphonicorchestra.Operamayalsoincorporatedance;thiswasespeciallytrueofFrenchoperaformuchofitshistory.

Comparableartformsfromvariousotherpartsoftheworld,manyofthemancientinorigin,existandarealsosometimescalledoperabyanalogy,usuallyprefacedwithanadjectiveindicatingtheregion(forexample,Chineseopera).TheseindependenttraditionsarenotderivativeofWesternopera,butareratherdistinctformsofmusicaltheatre.OperaisalsonottheonlytypeofWesternmusicaltheatre:intheancientworld,Greekdramafeaturedsingingandinstrumentalaccompaniment;andinmoderntimes,otherformssuchasthemusicalhaveappeared.

ThewordoperameansworksinItalian(fromthepluralofLatinopusmeaningworkorlabour)suggestingthatitcombinestheartsofsoloandchoralsinging,declamation,actinganddancinginastagedspectacle.DafnebyJacopoPeriwastheearliestcompositionconsideredopera,asunderstoodtoday.Itwaswrittenaround1597,largelyundertheinspirationofanelitecircleofliterateFlorentinehumanistswhogatheredastheCamerata.Significantly,DafnewasanattempttorevivetheclassicalGreekdrama,partofthewiderrevivalofantiquitycharacteristicoftheRenaissance.ThemembersoftheCamerataconsideredthatthechoruspartsofGreekdramaswereoriginallysung,andpossiblyeventheentiretextofallroles;operawasthusconceivedasawayofrestoringthissituation.Dafneisunfortunatelylost.AlaterworkbyPeri,Euridice,datingfrom1600,isthefirstoperascoretohavesurvivedtothepresentday.Thehonourofbeingthefirstoperastilltoberegularlyperformed,however,goestoClaudioMonteverdi'sOrfeo,composedforthecourtofMantuain1607.