2． 表示原因的-ing形式作“独立主格结构 The boy leading the way, we had no trouble finding the strange cave. 由那个男孩带路.我们没有困难就找到了那奇怪的洞.(相当于一个原因状语从句Because the boy led the way) Many eyes watching him, he felt a bit nervous. 许多眼睛看着他.他感到有点儿紧张.(相当于一个原因状语从句As many eyes were watching him) 必背: 含有being的独立主格结构. It being National Day today.the streets are very crowded. 今天是国庆节,街上很拥挤. = As it is National Day today, the streets are very crowded. There being no further business to discuss, we all went home. 没有别的事可讨论.我们都回家了. = As there was no further business to discuss, we all went home. 【查看更多】
