Question

有关英语短语

帮忙区别一下：
come across ，get over，come over；get off
谢谢

Answer 1

英语短语至少由两个词构成.
动词短语就是动词加其他词性(如代词\介词等)组成的.
arrive
动词"到达"
(后面可以接here或者there,不能接具体的地点)
arrive
in
动词短语
"到达"(后面会接上一个较大概念的名词,例如arrive
in
Beijing;
arrive
in
the
US等)
arrive
at
动词短语
"到达"(后面会接上一个较小概念的名词,例如arrive
at
the
restaurant
等)
从上面的例子可以总结,arrive为不及物动词,特征是加具体地点名词的时候要先加介词.
另外一个有"到达"之意的动词是reach则是及物动词.不用加介词,可以直接加表示地点的名词.请看例句:
Please
call
me
when
you
reach
the
train
station.
你到达火车站的时候请给我打电话.

Answer 2

no
more,no
longer
,not
any
more
,not
any
longer的区别及用法：
no
longer
/
no
more
/
not
any
longer
/
not
any
more
不再,
再也不
no
longer=not
any
longer
no
more=not
any
more
no
more
和
not
any
more
可以做宾语，no
longer
不可以
---
no
more
/
no
longer
放在
be
动词、助动词、情态动词之后，行为动词之前.
no
more
多用来修饰具体动词；no
longer多用来修饰某种具体状态动词．例如：
He
no
longer
lived
here.
He
has
no
more
trouble.
Bruce
works
in
a
company.
He
is
no
more
a
student.
---
表示时间“一度，曾经”，强调以前的情况不再继续下去，once
but
not
now。用no
longer,
not
any
longer,
not
any
more.但no
longer,
not
any
longer多与持续性动词连用；not
any
more
多与终止性动词连用。
She
used
to
study
English,
but
she
doesn’t
study
it
any
longer/any
more.
I
am
afraid
she
doesn’t
live
here
any
longer/any
more.
Does
Tom
live
here?
No
he
no
longer
lives
here.
He
is
no
longer
happy.
He
doesn't
come
here
any
more.
(
不用any
longer)
有两个短语和no
longer同义，即not…any
longer和not…any
more，但他们侧重的方面不同。前者侧重时间，比如：
He
no
longer
lives
here.
=
He
doesn't
live
here
any
longer.
他不在这儿居住了。(一个时间以前他住在这儿，过了这个时间，他就离开了。)
后者侧重程度和数量，比如：
You
can
drink
no
more.
=
You
can't
drink
any
more.
你不能再喝了。(喝酒的量到了一定程度，不能再继续下去了。)
要注意的是：由于no
longer本身就带有否定的含义，即表示“再也不”，所以不能在同一个句子中加入否定词，比如：
I'll
come
here
no
longer.我再也不来了。

Answer 3

2个都有用的，broaden
one's
horizon更常用一些，固定短语，都是“开阔眼界”的意思。

Answer 4

come across
过来; 过访
Why don't you come across to our house this evening?
今晚你何不到我们家来坐坐?
被理解; 接受
He spoke for a long time but his meaning did not come across.
他讲了很久, 但没把意思讲明白。
吐露, 说出
I don't think he'll ever come across with all the information.
我想他是不会吐露全部情况的。
偿还…; 被迫把…交出来
The robber told the woman to come across with her purse.
拦路抢劫者勒令那个女人把钱包交出来。
穿过, 越过
Be careful when you come across the street.
过马路要小心。
偶然发现, 偶然遇见
I came across him in the street yesterday.
昨天我在街上无意中碰到了他。
出现在脑海中, 留下印象
A good idea came across my mind.
我忽然想到一个好主意。

get over
(使)渡过, (使)穿过
He got over while the traffic was stopped.
车辆停下来时, 他过了马路。
传送
He gets over well when he wants to.
他想说什么, 都能表达自如。
做完…, 结束
Let's do the job now and get it over.
咱们现在就干这事, 并且把它干完。
走完
They only managed to get over ten kilometers.
他们只走完十公里路。
克服; 克制
We had to get over many difficulties.
我们必须克服很多困难。
从…中恢复过来
It took him a long time to get over his cold.
很久之后他的感冒才好。

come over
在上空〔上方〕经过
It's terribly noisy living near the airport; planes are coming over all the time.
住在机场附近吵死了, 飞机总是从上空不断通过。
过来; 从远处来
Come over! Here's a seat for you.
过来, 这儿有个座位。
顺便来访
You really must come over sometime and have dinner with us.
你确实应该找个时间过来, 跟我们一起吃顿饭。
被理解并完全接受; 被通过
Did his speech come over?
他的演讲通过了吗?
逐渐变得
The sky came over dark as a thick cloud passed before the sun.
乌云蔽日, 天色一时昏暗起来。
突然感到
She suddenly came over dizzy and had to lie down.
她突然感到头晕, 不得不躺下来。

get off
离开; 动身
We got off immediately after breakfast.
早饭后我们立即启程。
发出
I'd like to get this letter off by the first post.
我想将这封信在邮局第一次收信时寄出去。
(使)免受处分
They got off lightly.
他们轻易地逃脱了惩罚。
(使)入睡
He couldn't get off to sleep.
他不能入睡。
停止工作
When do you get off?
你何时停工?
记住; 背诵
She got a passage off by heart.
她背熟了一段文章。
下(车、马等)
This is where I get off the bus.
这就是我下车的地方。

Answer 5