...的光源)而像对manufacture light的举例补充说明做伴随/补充状语,或同位语(真题解析书上说是做manufacture light的同位语)?但不定式做同位语主要用在特定名词后比如need to do,right to do 。不定式做方式状语主要用于as if to do sth这...
1. She broke into the conversation at a crucial moment.她在关键时刻打断了谈话。the conversation 作短语动词 broke into 中介词 into 的宾语。作时间状语的 at a crucial moment中,moment 也叫介词 at 的宾语?2. 动词短语还短语动词有什么区别?