在意思上它们是不一样的，在否定句中既可以用not as ...as...也可以用not so...as,而在肯定句中只能用as...as.．．
1、as...as可以用在肯定句中，表示“像...一样”，后面的形容词或者副词要用原级：
She can run as fast as a deer.
她能跑的像鹿一样快。They work as hard as they do. 他们工作像你一样努力。
2、在否定句中，as...as和so...as都可以用：
I don't go there as much as I used.
我现在到那里不像过去那么多了。
I didn't do as (so)well as I should.
我做的不如我应做的那么好。
3、这种句子中也可以有一个表示程度的状语：
I don't speak half as (so) well as you.
我讲得不及你一半好。
She can read twice as fast as he does.
她的阅读速度比他快一倍。
扩展资料：
关于as...as的常见句型：
(1)as...as possible
Please answer my question as soon as possible.请尽快回答我的问题.
(2)as...as usual/before
She looks as pretty as before.她看起来和以前一样漂亮.
(3)as long as...(引导条件状语从句)
It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划.
(4)as far as
He walked as far as the railway station yesterday evening.昨天傍晚,他一直散步到火车站
在意思上它们是不一样的,在否定句中既可以用not as ...as...也可以用not so...as,而在肯定句中只能用as...as.
但下面的句子要特别注意：
1) I'll come back as soon as possible.
2) The clouds are as white as snow.
几个关于as...as的常见句型：
(1)as...as possible
Please answer my question as soon as possible.请尽快回答我的问题.
(2)as...as usual/before
She looks as pretty as before.她看起来和以前一样漂亮.
(3)as long as...(引导条件状语从句)
It took us as long as three years to carry out the plan.我们花了长达三年的时间才完成这项计划.
一些带有as...as结构的常见短语归纳：
as busy as a bee像蜜蜂一样忙碌
as easy as ABC像ABC一样容易
as deep as a well像井一样深
扩展资料：
as......as......是作为的意思。as的意思是同样地，一样地，例如。作为，以…的身份，如同，由于，像，像…一样，同时，当…时，尽管，阿斯（古罗马重量单位，约373克）。
1、This new transformation is at least as consequential as that one was .
这一新的转变至少和那次一样重要。
2、The construction industry is no longer as depressed as it was.
建筑业不再像以往那样萧条了。
3、The pilots, however, were not as accurate as they should be.
然而飞行员并不像他们该达到的水平那样精准。
本回答被网友采纳意思上都是和……一样的人，不过是用在不同的句子中。
在否定句中既可以用not as ...as...也可以用not so...as,而在肯定句中只能用as...as.．．
具体用法示例：
1、as...as用在肯定句中，意思是“像……一样”，两个as的中间可加形容词或者副词，但不可加名词。
例句：
She can run as fast as a wolf.
她能跑的像狼一样快。
Jane should study as efficient as KangKang.
简应该和康康一样高效率地学习。
They work as hard as the bees.
他们工作像蜜蜂一样努力。
2、在否定句中，as...as和so...as都可以用，两者没有意思上和用法上的差别，是等同的，同样的中间只能是形容词和副词形式：
例句：
The clothes 'quality is not as good as it first selled.
衣服的质量已经不如第一次售出的那样了。
I don't think as rapidly as I used to.
我不能像过去一样思考迅速了。
I didn't do as (so)well as I should.
我做的不如我应做的那么好。
扩展资料：
as的用法和意思
1、随着，伴随着
例句：
As the development of science,our life are becoming more and more colorful.
随着科学的发展，我们的生活变得越来越丰富多彩。
2、既然，如果
例句：
As everyone comes here,let'begin our meeting.
既然每个人都到了，让我们开会吧。
3、和……一样
例句：
Do as Romans do.
和罗马人做一样的事。
4、一边一边
例句：
He dances as he sings.
他一边跳舞一边唱歌。
5、引导非限制性定语从句，意为“这一点”
例句：
As is known,water is important.
我们知道，水是很重要的。
本回答被网友采纳so...as与as...as的区别：
so...as 一般用于否定句,so...as 一般在句型not so ...as 中使用，与not as ... as 同义，也就是说so...as 常用于否定句中 。
而as...as 一般用于肯定句，表示像......一样。
例如：
1.as...as ：possible In order to improve your english level, you should read as more english articles as possible.
为提高英语水平，你应尽可能多的阅读英语文章。
2.not so...as：It isn’t so cold as yesterday.
今天不像昨天那样冷。
扩展资料：
so…that和such…that的用法区别：
1.so…that这一结构中，so后边可加形容词或副词，而such后边要用名词（这个名词前面可以带形容词，也可以不带）。
如：They may be able to help with childcare so that you can have a break .
他们可以帮忙照料孩子，这样你就可以歇一歇了。
2.such…that作“如此…以致”解，连接一个表示结果的状语从句，与so…that 意思相同，但用法不同。
如：The effect on our blood chemistry is such that it produces physical changes in our entire body.
我们血液的化学成分所受影响很大，致使全身都发生变化。
本回答被网友采纳那么请问so...as与as...as的用法一样吗(就是so/as后面的形容词和副词都用原级吗)
本回答被网友采纳