Received the email this mornig thanking lisa for sth she's done for you.帮忙分析thanking在句中的成
问题描述：
Received the email this mornig thanking lisa for sth she's done for you.帮忙分析thanking在句中的成
麻烦帮忙分析thanking在句中是什么成分以及整个句子的成分，为什么没用从句
答
“thanking lisa for sth she's done for you”是分词短语作定语,修饰the email ,可以改为定语从句.其区别是：
用定语从句,整个句子是复合句；用分词短语作定语,整个句子仍是简单句.