as soon as,upon,on的区别

Question

举例说明后面应该加什么！

例题：_________ arriving home,she threw herself into the sofa,exhausted.
A.On B.In C.As soon as D.The moment

Answer 1

正确答案是A
1. as soon as=the moment都是连词,它后面引导的是一个时间状语从句
如: As soon as she arrived home,she threw herself into the sofa,exhausted.
2. on/upon是个介词,后加名词(短语)形成介宾短语,结构为on/upon sb(宾格)/one's doing sth,其中sb(宾格)/one's和doing根据句意有可能不须出现.
如: Upon/On (her) arriving home,she threw herself into the sofa,exhausted.
Upon/On his/him arriving home, his parents told him the news.
Upon/On his arrival, his parents told him the news.
楼主肯定能区分介词和连词的区别!算我罗嗦了!

Answer 2

upon是“接近,在上面”的意思,是介词,
on
和opon一样,as
soon
as是“一···就”的意思是连词
on和upon是后面加doing或名词
as
soon
as
后面加句子,不能加单个词
as
soon
as
和upon
区别
as
soon
as
和upon
的区别是:
as
soon
as
尽快
/
立即
/
马上
而upon
则是:
等到
/
待至。
on
+
doing
是否等于
upon
+
doing
可以根据语义，基本可以通用，但是不是等于的关系，on/upon
doing
sth
这个句型能转换成when引导的时间状语从句，所以翻译成
"当...时候"。
upon/on
doing
=as
soon
as
又如：1、I'll
tell
him
about
it
upon/on
seeing
him.
2、On/upon
arriving
at
the
airport,we
all
were
welcomed
warmly。
一到飞机场,我们所有人受到热烈欢迎。

Answer 3

答案是upon

as soon as后面加名词和动作，比如：as soon as she arrived at home, she threw herself into the sofa, exhausted.

the moment和as soon as类似，the moment she arrived at home...

on一般是说on time，she arrived on time，就是她准时到了。

希望有帮助。

Answer 4

upon是“接近，在上面”的意思，是介词，on
和opon一样，as
soon
as是“一···就”的意思是连词
on和upon是后面加doing或名词,as
soon
as
后面加句子，不能加单个词

Answer 5

upon是“接近,在上面”的意思,是介词,on
和opon一样,as
soon
as是“一···就”的意思是连词
on和upon是后面加doing或名词,as
soon
as
后面加句子,不能加单个词