大家好，我是小夏，我来为大家解答以上问题。五大句型基本结构，英语句子结构分析很多人还不知道，现在让我们一起来看看吧！
1、Peru is a country onthe Pacific coast of South America. It has three main geographical areas: anarrow coastal belt; the Andes Mountains running parallel to the coast; andhigh, flat plains in the southeast. 介词短语on the Pacific coast of South America作定语修饰county中心词。
2、现在分词短语runningparallel to the coast作定语修饰the Andes Mountains中心词，相当于which run parallel to the coast定语从句，其中running: extendin a particular direction(延伸)之意。
3、形容词短语parallel to the coast作方式状语。
本文到此讲解完毕了，希望对大家有帮助。