下面小编跟大家一起了解雅思阅读经典长难句解析，希望对大家的学习有所帮助。

1.Inthethird,distinctlydifferentdance,shestartedbyrunningashortdistanceinastraightline,wagglingherbodyfromsidetoside,andreturninginasemi-circletothestartingpointbeforerepeatingtheprocess.

（剑4,GeneralTrainingTestBsection3）分析：本句的主句为shestartedbyrunningashortdistanceinastraightline";wagglingherbodyfromsidetoside"和returninginasemi-circletothestartingpoint"

并列，都为现在分词短语做伴随状语；beforerepeatingtheprocess"为before引导的现在分词短语做时间状语。