She wished to discard the traditional methods and established vocabularies of suchdance forms as ballet and to explore the internal sources of human expressiveness.　　找出并列来:　　词汇突破：

discard 抛弃

　　established vocabularies 已有的词汇

　　expressiveness 表达　　主干识别：she wished to discard... and to explore

　　(你找对这个并列了吗?一定要注意并列的识别。)　　其他成分：宾语的并列：the traditional methods and established vocabularies

　　of such dance forms as ballet　　参考译文：她希望抛弃掉传统的方法和那些舞蹈形式的已有词汇，比如芭蕾等， 同时她也希望探索出人类表达的内在资源。