"As I soon learnt"是什么样的句型?谢谢

as I soon learnt能不能换成as soon I learnt As I soon learnt是什么样的句型?谢谢 As I soon learnt,he was English himself.As I soon learnt是状语从句吗?还是做其他的成分? As I soon learnt,he was English himself!请问这个as I as i soon learnt 为什么加as 去掉as不也一样吗 是新概念2册14课里的一个句子 as i soon learnt这句话中的as是什么意思,具体讲解一下这种用法 As I soon learnt (我很快就了解到）这里的as是什么意思? As I soon learnt,he was English himself开头为什么要用as As I soon learnt,he was English himself.这里 as 的用法. as I soon learnt,he was English himself.为什么要用was.as , 分析一下这个句子中的as用法As I soon learnt,he was English himself.这是新概念2中的句子 As I soon learnt, he was English himself! 为什么是he was而不是he is? 句子As I soon learnt,he was English himself!为什么不是an English himself? as I soon as soon as I can 跟 竭尽全力 是同义词么? As I soon learnt,he was English himself!这句话中,As 所引导的是否是非限定性定语从句,as在从句中做为宾语.不是方式状语从句吧.例：As we all know,the earth is round.众所周知,地球是圆的.来自新概念英语第 I came as soon as I could 今天看了新概念英语,里面有一句话是这样的,as i soon learnt,he was a english himself.我很快了解到他就是个英国人.这里面有两个问题as在这里面做什么解释?感觉在这个句子里面的意义不大.还有一个