发布网友 发布时间:2022-05-11 16:09
共1个回答
热心网友 时间:2023-10-14 22:16
1.The young man works very hard, unaware of his bad health.They went through the rooms,being careful to touch nothing.
The young man works very hard,unaware of his bad health.
.这两句中的being careful to和unaware of his bad health.
分别是什么词性,和怎样的用法?谢谢!
being careful to touch nothing. 是be careful to do sth变过来的【v-ing形式】,在句子中作状语,表示状态和伴随情况。
可以替换为
They went through the rooms 【and they were】careful to touch nothing.
The young man works very hard,【unaware of his bad health 形容词短语作状语】.
=The young man works very hard,【and he is 】unaware of his bad health