高中英语as的用法总结？英语AS的常见用法1语法复习 做连词可用于： 1.引导时间状语从句 “在的时候，当”2. 引导原因状语从句 “因为，由于”3. 引导方式状语从句 “依照，按照，如，那么，高中英语as的用法总结？一起来了解一下吧。
as 在定语察局从句中的用法
在限制性定语从句中，as多和such和the same连用，在从句中充当主语宾语或表语。例如，
1. I've never seen such a talented young man as he is. 我从未见过像他这样才华横溢的年轻人。（as作表语）橡族
2. Such books as I have read are classical works.我所读过的书都是些经典著作。（as 作宾语）
区分such...as与such....that的区别
He is such a good teacher as every student likes.(as充当宾语)
He is such a good teacher that every student likes him.（从句中不缺少成分，such...that 引导结果状语从句）
the same...as虽然在结构上与the same...that相同，但有时句意却不一样。比较：
This is the same pen as I uesd last week.这和我上周用的那支笔是一样的。（不是同一支）
This is the same pen that I used last week.这就是我上周用的那支笔。
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1．作介词，表示“作为； 当作”。如：
As a party member, I must be strict with myself．
He works in the school as a teacher of math．
2．作连词，引导方式状语从句，意为“像；按照”。 如：
You must do everything as I asked you to．
3．作连词，引导时间状语从句。意为“当……的时候”。 如：
She sings as she walks．
He came just as I reached the door．
4．作贺散闭连词，引导原因状语从句。如：
You must hurry up as there is little time left．
5．引导让步状语从句，常用于掘悔倒装结构 。如：
Hard as he worked, he didn’t pass this examination．
Child as he is, he knows a lot．
6．用作关系代词，引导非限制性定语从句禅裂。如：
As we all know, the earth is round．
She has been late again, as was expected．
1.
引导限制性定语从句和非限制性定语从句
（1）as多与such
或the
same连用，可以代替先行词是人或物的名词。
（2）as
也可单独使用，引导非限制性定语从句，作用相当于which。例如：
The
elephant’s
nose
is
like
a
snake,
as
anybody
can
see.
（3）the
same…
that与
the
same
…as在意思上是不同的。
2．As引导的非限制性定语激衫从句的位置
as引导的非限制性定语从句位置较灵活，可以位于主句前面．中间或后面，一般用逗号与主句隔开，但埋链which所引导的非限制性定语从句只能放在主句之后。例如：
(1)
As
is
expected,
the
England
team
won
the
football
match.
(2)
The
earth
runs
around
the
sun,
as
is
known
by
everyone.
希望对你弯铅孙有用啊！
系代词 as 用于引导非限制性定语从句时，应注意以下三点：
一. as引导的非限制性定语从句位于句竖答末时，一般可以和which互换。
The author was brought up in a small village, as (which) is recounted in some of his stories.
作者是在一个小余毕慧村庄里长大的，这个问题在他的一些了就被提到过。
She is extremely popular among the students, as (which) is common knowledge.
她在学生中间很受欢迎数伏，这是普遍知道的。
但是，当主句是否定句时，as和which就不能互换，因为as引导的非限制性定语从句不包含否定意义。
Spiders are not insects, as many people think.
蜘蛛不是昆虫，而许多人却认为蜘蛛是昆虫。
二. as引导的非限制性定语从句可以放在句子的最前面，而which引导的定语从句不能放在句首。
As is often the case, the girl forgot to her dictionary.（不能用which）
经常是这样子的，那个女孩忘了带字典。
以上就是高中英语as的用法总结的全部内容，as 副词 ad.1.跟一样地,同样地 Sam is as rich as Alexander.山姆像亚历山大一样富有。2.如同;例如 Such animals as foxes and squirrels have bushy tails.有些动物,如狐和松鼠,有蓬松的尾巴。
