Abstract:

Indicatethatbranchingnarrativeasakindofnarrativemodes， emergesalongwiththe
developmentofinformationtechnologyanddigitalmediatechnology.Pointoutthattheenhancede-books
haveofferedpossibilityofutilityforbranchingnarrative， astheysupportmoremultimediafacilitiesto
beembeddedanddevelopmorecontentforms.Theformofbranchingnarrative，whichincludesstory
constructionastheoutsidemanifestationandbranchingstructureastheinnner，isthefocusofthisdiscussion.
Twoenhancede-booksaretakenascasestoexplorethreekindsofbranchingstructure，namelythetree
branchingstructure，thefoldbackstructureandtheco-influencedfoldbackstructure.Demonstratethatthe
storyconstructionprocessiscompletedviathecollaborationbetweenauthorsandreaders:whiletheauthors
takeresponsibilityofplot-settingandpoint-setting，readersaccomplishthenarrativebychoosingatthe
points.