作业帮介词as,有什么作用,怎么用
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/09 12:31:12
介词as,有什么作用,怎么用
常用的就是“作为”和一些固定搭配“regard as之类的”我在网上帮你搜了一篇,as介绍 as 作介词,意为“如同,作为”.例如：
Unite as one man.（团结得像一个人.）
as 还可以用于 regard ,view ,treat ,acknowledge 及类似意义的动词之后,构成固定搭配.例如：
Most of us regard him as a kind man.（我们大多数人认为他是个好心人.）
We treat them as our friends.（我们把他们当作朋友.）
4.as 用作关系代词,引导非限制性定语从句,并在从句中充当主语、宾语或表语等,有“正如……”或“据……”的意思；它所引导的从句位置较灵活,可以位于句首、句中或句末.例如：
As we know from his accent,he is from Shanghai.（正如我们从他的口音中所知道的,他来自上海.）（从句位于句首）
Mary,as we had expected,passed the exam.（正如我们所预料到的,玛丽通过了考试.）（从句位于句中）
as 还可以引导限制性定语从句.若先行词被 the same ,such 修饰,关系代词应用 as .例如：
This is such an interesting book as everybody likes to read.（这是一本有趣的、每个人都喜欢看的书.）（ as 在从句中作宾语）
This is such a good book as will help you in your study.（这是一本对你学习有帮助的好书.）（ as 在从句中作主语）
He is not such a kind boy as he looks.（他看上去地个善良的男孩,实际上却不是.）（ as 在从句中作表语）
You must show my wife the same respect as you show me.（你必须尊重我的妻子,就像尊重我一样.）（ as 在从句中作宾语）
需要注意 as 引导定语从句时与 so/such……that 引导的结果状语从句的区别.试比较：
This is such an interesting book as everybody likes to read.（ as 引导定语从句,代替先行词 book ,在从句中作宾语）
This is such an interesting book the everybody likes to read it .（ that 引导结果状语从句,因为从句中 read 后面有代词 it 作宾语.）
Unite as one man.（团结得像一个人.）
as 还可以用于 regard ,view ,treat ,acknowledge 及类似意义的动词之后,构成固定搭配.例如：
Most of us regard him as a kind man.（我们大多数人认为他是个好心人.）
We treat them as our friends.（我们把他们当作朋友.）
4.as 用作关系代词,引导非限制性定语从句,并在从句中充当主语、宾语或表语等,有“正如……”或“据……”的意思；它所引导的从句位置较灵活,可以位于句首、句中或句末.例如：
As we know from his accent,he is from Shanghai.（正如我们从他的口音中所知道的,他来自上海.）（从句位于句首）
Mary,as we had expected,passed the exam.（正如我们所预料到的,玛丽通过了考试.）（从句位于句中）
as 还可以引导限制性定语从句.若先行词被 the same ,such 修饰,关系代词应用 as .例如：
This is such an interesting book as everybody likes to read.（这是一本有趣的、每个人都喜欢看的书.）（ as 在从句中作宾语）
This is such a good book as will help you in your study.（这是一本对你学习有帮助的好书.）（ as 在从句中作主语）
He is not such a kind boy as he looks.（他看上去地个善良的男孩,实际上却不是.）（ as 在从句中作表语）
You must show my wife the same respect as you show me.（你必须尊重我的妻子,就像尊重我一样.）（ as 在从句中作宾语）
需要注意 as 引导定语从句时与 so/such……that 引导的结果状语从句的区别.试比较：
This is such an interesting book as everybody likes to read.（ as 引导定语从句,代替先行词 book ,在从句中作宾语）
This is such an interesting book the everybody likes to read it .（ that 引导结果状语从句,因为从句中 read 后面有代词 it 作宾语.）