關系副詞就是：介詞+which,when,where,why,that,指代地點啊時間啊或者原因啊
最簡單的方法就是：刪掉關系副詞,從句還是完整的,語法正確的.如：
There
are
occasions
when
(on
which)
one
must
yield.任何人都有不得不屈服的時候.
one
must
yield.人必須屈服
Beijing
is
the
place
where
(in
which)
I
was
born.北京是我的出生地.
I
was
born我出生鳥
Is
this
the
reason
why
(for
which)
he
refused
our
offer?這就是他拒絕我們幫助他的理由嗎?
he
refused
our
offer
他拒絕我們的幫助了
但是關系代詞就不可以啦,因為它指代的是壹個很實際的東西嘛.不可或缺!缺了的話從句肯定不完整有錯誤.
Is
he
the
man
who/that
wants
to
see
you?
wants
to
see
you
這是沒主語的句子哦
He
is
the
man
whom/
that
I
saw
yesterday.
I
saw
yesterday
除了口語的I
SEE.其他see後面必須要加東西啊!