as...as两个as的词性都是副词吗？

Question

例如Walking briskly for thirty minutes will burn as many calories as running for fifteen minutes。这里两个as都是什么词性？一个as修饰哪个词？

Answer 1

第一个as为副词,第二个as为连词.其基本结构为：as+ adj./ adv.+as.例如： (1)This film is as interesting as that one.这部电影和那部电影一样有趣. (2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅. 其否定式为not as/so +adj./ adv.+as.例如： This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用. 若有修饰成分,如twice,three times,half,a quarter等,则须置于第一个as之前.例如： Your bag is twice as expensive as mine.你的袋子比我的贵一倍.追问

our bag is twice as expensive as mine第一个as修饰是哪个词？twice修饰的是哪个词？

Answer 2

as many calories 中的 as 是副词，与 so 同义，修饰形容词 many，说明多到何种程度。as running for fifteen minutes 中的 as 是介词，后面的 running for fifteen minutes 是充当介词宾语的动名词短语。

参考译文：快步行走三十分钟会消耗相当于跑步十五分钟那么多的卡路里。追问

as running....minutes是做状语吗？

as running....minutes是做状语吗？

追答

是的，充当比较状语。

Answer 3

第一个as是副词，第二个是连词或介词：
He is as tall as I /me.

Answer 4

一、as作连词的用法
1. as...as的用法
as...as意为"和……一样",表示同级的比较.使用时要注意第一个as为副词,第二个as为连词.其基本结构为：as+ adj./ adv.
+as.例如：
(1)This film is as interesting as that
one.这部电影和那部电影一样有趣.
(2)Your pen writes as smoothly as
mine.你的钢笔书写起来和我的一样流畅.
其否定式为not as/so +adj./ adv.
+as.例如：
This dictionary is not as/so useful as
you think.这本字典不如你想象的那样有用.
若有修饰成分,如twice, three times, half, a
quarter等,则须置于第一个as之前.例如：
Your bag is twice as expensive as
mine.你的袋子比我的贵一倍.