| This paper takes Mendelssohn’s five symphonies as the research object,but the research focus is on the evolution of his creation in the same genre which lasted for 18 years,aiming to reveal the composer’s self-transcendence intention and various efforts in this process through his specific works.This paper attempts to expatiate from multiple perspectives,such as the control of genre,micro-style thinking,the strategy of realizing the internal unification of music,the change of expression content and the flexibility of form,as well as the relationship between its creative idea and the external cultural environment at that time.In the end,this paper also traces back one and a half centuries,people’s comments on his symphony in different periods as time goes by,and the evolution of these comments themselves and the reasons for their evolution.The author thinks that Mendelssohn’s symphonic creation,which lasted for 18 years,fully shows that he is not fixed in his ways,but on the basis of his predecessors and under the new historical conditions,he tries to expand the capacity of this genre and adapt it to a wider range of expressive themes.He tried to make the various internal movements of the diermata run through the whole course of the diermata by means of theme and theme deformation as well as the fissence of theme motivation.Through the integration of the two genres of symphony and cantata,the whole process of the work presents a sense of unity and a new look that is obviously different from that of the predecessors.Finally,also is one and a half century,people in different historical periods and humanistic environment of Mendelssohn symphony evaluation considerations of gain and loss for a long time,the author thought that the evaluation of the current domestic steel’s symphony,the fifties and sixties Russia still music industry established conclusion and value orientation,and also ignored since a century and a half,The evaluation of his symphonies is a process of repetition,and these changes are related to the cultural background or the specific ideology of the evaluator.In addition,its evaluation is more agreed with the professional scholars,while ignoring the recognition of a larger number of music audience.Overall,Mendelssohn’s symphony creation,as a classical tradition with the intermediate links,or connections between deutsche le nouveau,his back against the sages on one hand,on the other hand,in a more open attitude,while his openness may not be received by the deutsche le nouveau,but his eyes on all kinds of innovation not only with sure,even actively involved. |