AbstractJackLondon,afamousAmericanwriter,wasbornin1876inSanFrancisco
HisnovelWhiteFangisthemostattractiveoneoftheanimalnovels
Inthisnovel,thedogistheprotagonist
Bydescribingthelifecourseoftheprotagonist“WhiteFang”,thenovelconveysthethoughtofJackLondon’s“naturalselectionandsurvivalofthefittest”
Inthispaper,throughtheintroductionofthelifecourseofwhitefang,itanalyzesthemutualconversionof“wolves”andthe“dogs”undertheinfluenceofthechangingenvironmentalfactors
Itisconcludedthatunderthepreconditionofemphasizingtheeffectofenvironment,peoplemustlearntomakethecorrectactivealienation
Thispaperisdividedintofiveparts
Thefirstpartisabriefintroductiontotheauthorandnovel
Thesecondpartfirstlyintroducesthetransformationsof“wolves”and“dogs”oftheherowhitefanginfourkindsofspaceconversion
Andthethirdpartshowsthe