Substitutionisoneofthemajorcohesivedevices.BothEnglishandChineseusesubstitution.Butduetothedifferencesbetweenthetwolanguages,thetranslationmethodsadoptedshouldvaryaccordingtothesituation.ThisthesisaimstoexplorethedifferentstrategiesthatcanbeusedinthetranslationofsubstitutionfromEnglishtoChineseindifferentcases.Acontrastivestudybetweenthetwolanguagesiscrucialinthisprocess.