up和upon有什么区别?

up
[Qp]
adv
向高处,向上
The little boy picked up a stone and bunged it over the fence into the courtyard of his neighbour.
小男孩捡起一块石子扔过栅栏抛到他邻居的院子里.
Hands up!
举起手来!
在上方,在高处
站在；坐在；站起
Stand up so that I can see how tall youare.
你站起来好让我能看看你有多高.
离开表面
The dog jumped up.
狗跳了起来.
从下面到表面
to come up for air
气泡冒出水面
完毕
The money's all used up.
钱都花光了.
The boy ate up all hisdinner.
这个男孩吃光了所有的饭菜.
分成小部分
to tear up the newspaper
把报纸撕碎
吐出
在北方；向北方
到重要地区；到城市
up to London
到伦敦去
到较高的地点
到说话人这边来
up to me
到我这边来
捆好；盖紧；拧好
to tie up
捆好
to nail up the door
把门钉好
（价格、质量）上涨,提高
The price is going up.
价格上涨.
（使活动）增强
Please turn the radio up.
请把收音机声音开大 一些.
集合起来
Add up the figures.
把这些数字加起来.
达到更佳的状态
Cheer up, old boy!
振作起来,好朋友!
come up in the world
崭露头角
朝上
He turned up his collar.
他把领子翻起来.
Up (with)
…起来；…上来
Up the workers!
工人们起来!
up
prep
到高处；在高处
He climbed up the hill.
他爬上山.
The boy climbed up the tree.
这个男孩爬上树.
The village is high up in the hills.
这个村庄在小山高处.
溯（流）
to go up river
沿河而上
up and down
来回；上下
His eyes moved up and down the rows.
他的眼睛对着一排排人转来转去.
Window cleaners are pulled up and down tall buidings on cradles.
高层建筑的擦窗工人在工作平台上被吊上吊下.^ Up yours!
去你的!
up
adj
在上面的,在高处的
Now he has realized that he's already up to his ears in debt.
现在他认识到他已经债台高筑.
The boss is up to the eyes in work.
老板的工作忙得不可开交.
high up in the mountains
在山的高处
起床的
to get up
起床
no one is up
没有人起床
上行的；向上的
the up train
上行的列车
the up stairs
上楼的楼梯
在更高的水平上的
The temperature is up today.
今天气温上升了.
终结的；完了的
Time's up.
时间到了.
路面破损的,正在整修中的（道路）
被控告的
had up for stealing
被控偷窃
be up
发生；出事
be well up in
对…知道得很多；很熟悉 (= be well up on)
not up
〈网球〉在地上反弹了一次以上才被击中的
up for
打算；准备
The house is up for sale.
房子准备出售.
up
vi, vt
-pp-
提高；抬高；增加
to up the price of petrol
提高石油价格
突然站起；突然跳起
She upped and left.
她突然起身走了.
up to
（数目）到…之多
up to 100 men
可达一百人
直到（某个高级职务）
Everyone works, from the lift boy up to the President.
从电梯工人到总经理人人都工作.
一直到 (= up till)
Up to now, Mr scott has sent a great many requests for spareparts and other urgent messages from one garage to the other.
到目前为止,斯科特先生从一个汽车修理部向另一个汽车修理部发送了大量索取备件的信件和其他紧急函件.
胜任
Michael's not really up to that job.
迈克尔确实不胜任那项工作.
be up to
做（坏事）
What in the world are you up to?
你到底在搞什么鬼?
(= get up to)
up to date
现代的；最新的
It was a modern factory - everything was really up to date.
这是一个现代化的工厂——一切都是最新式的.
I like wearing up-to-date clothes.
我喜欢穿时新的衣服.
I keep up to date with the news by listening to radio.
我通过听收音机了解最新消息.
包括最新资料的
down
UP
=ultraportable;
under proof 标准以下的;
United Press 合众社[美]
upto date
直到最近的, 新式的, 现代的
upon
[E5pRn]
prep
（其意与 on相同,但语气较为正式,在口语中多用 on）:
The village stands upon a hill.
这个村庄坐落在一座小山上.
Upon his demise the duke's house and other properties passed to his son.
公爵故世后,房子和其它财产便传给了儿子.
upon
[E5pCn]
prep.
=on
向上; 位于高处
逼近; 接触
紧接着
The enemy was upon us.
敌人逼近我们.
The Christmas holiday will soon be upon us.
圣诞节马上就要来到了.
【说明】upon或
on
一般可通用, 但有以下区别:
表示日期时一般只用on, 不用upon
在某些习语中, upon和on 不能互相替换, 如:upon my word, once upon a time, on no account
在句末或分句末的动词不定式后往往用 upon, 不用 on, 如:nothing to defend upon
on
比
upon
[E5pCn]
通俗
upon
[ E5pCn ]
prep.在...之上