兩個(gè)不同的獨(dú)立主格結(jié)構(gòu)分別修飾/ 伴隨各自的句子：1 She thanked him and hung up the phone ,her tears now flowing hard.（獨(dú)立主格結(jié)構(gòu)在后面）2 Her fingers shaking as she slowly reached to get the card.（...as怎么回錯(cuò)呢，請(qǐng)您再仔細(xì)講講，我不明白。你好。AS是連接詞，所以它的前后都必須是句子：as Tom was ill,I did the work for him.這句子是對(duì)的。如果改寫(xiě)成獨(dú)立主格結(jié)構(gòu)，就必須是：Tom being ill,I did the work for him.看見(jiàn)了嗎，這句里面的AS不見(jiàn)了，WAS變成了being.這就是所謂的獨(dú)立主格結(jié)構(gòu)。反復(fù)閱讀，你就能看懂。