以下句子中动词-ing形式是什么用?
问题描述：
以下句子中动词-ing形式是什么用?
1\There are many different shaps of Chinese knots,the most common being butterfies,flowers,birds,ect.
2\So the Chinese knots are both practical and orbamental,fully reflecting the grace and essence of Chinese culture.
答
为你解答如下：第1句中,being是现在分词,属于非谓语动词的一种,作用是使逗号后面的片断成为独立主格结构.第2句,reflecting也是现在分词,作伴随状语,所在的短语可以变成and 连接的并列句：...,and they fully reflect...