with , by 的用法问题
问题描述：
with , by 的用法问题
i was amazed with what he did.
i was amazed by what he did.
哪一个句子正确?
i was excited with what he did.
这个句子介词用的正确吗?
在用be动词和动词的过去式表示心情的时候,到底什麽时候在动词过去式的后面用by,什麽时候用with?
答
1. by表方式：（1）表示以一般的方法或方式.如：No one in those days could live by writing poems.（2）表示传达、传递的方式或煤介.如：How did you send the letter, by airmail or by ordinary mail?（3）表示...