请教一个弱弱的问题

withy89

请问各位CDer, 1. except & except for 这两个有什么区别啊?! 该怎样用呢?

                         2. however / nevertheless 这两个词该怎么用~~

谢谢大家了

cheryloo

其实我从来不分怎么用的。。。

siwfly

except

prep.Abbr. ex.,exc.
With the exclusion of; other than; but:
everyone except me.

conj.
If it were not for the fact that; only:
I would buy the suit, except that it costs too much.

Otherwise than:
They didn't open their mouths except to complain.
Unless.

v.
ex.cept.ed,ex.cept.ing,ex.cepts

v.tr.
To leave out; exclude:
An admission fee is charged, but children are excepted.

v.intr.
To object:
Counsel excepted to the court's ruling.

Expect for
        

adv.
除...以外

siwfly

关于 however 和 nevertheless, 我个人认为有一部分的意思是相同的，但是也不能任何时候都替换。我找到一个很好的说法：

Nevertheless~ implies discord with the stated, preceding points
However~ implies discord based on additional, unstated points

hope it helps.

建议自己在去查查字典，多看些例句帮助理解

东岸再见

如何分辨什么是preceding points,什么是unstate points啊

不知道有没有例子？

siwfly

preceding points 

In some cases, the majority never accepts certain slang phrases but nevertheless retains them in their collective memories

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. 我自己看了例句，觉得 nevertheless 用来转折但是前后的要点是一样的

unstate points

Horses live in a monochrome world. Light visible to human eyes however occupies only a very narrow band in the whole electromagnetic spectrum.

Parents can be very important teachers in our lives; however, they are not always the best teachers. however用来转折但是好像是为了陈述不一样的要点

再具体我也不知道怎么解释了，不知道有没有解释清楚？