谁and谁做主语谓语动词必须用复数,是不是

Question

如题所述

Answer 1

1、当and连结的两个名词是指同一个人或同一件事，and后的名词前没有冠词，谓语动词应该用单数形式；在and后面的名词前有冠词，谓语就用复数形式。
例如：
1)The
bread
and
butter
is
served
for
breakfast.
(早饭供应黄油面包。)
2)The
bread
and
the
butter
are
on
sale.
(正在出售黄油和面包。)
2、用and连接的单数主语，前面有each,
every,
many
a,
no等修饰时，谓语动词要用单数形式。复数主语与each连用时，应不受each的影响，谓语动词仍用复数形式。
例如：
1)
Each
pen
and
each
paper
is
found
in
its
place.
2)
Every
boy
and
girl
is
treated
in
the
same
way.
3)
Many
a
boy
and
many
a
girl
has
seen
it.
4)
The
old
workers
and
the
young
each
have
their
own
tools.

Answer 2

是不是从句做主语
主句谓语动词皆单数啊?
答：一般情况是这样。
但有这样几种例外：
1.
如果主句补语是复数名词，则动词用复数：
what
was
real
to
him
were
the
details
of
his
life.
2.
what分句本身明显表示复数意义,
比如what分句的动词和补语都是复数，那么主句动词也用复数，例如：
what
are
often
regarded
as
poisonous
fungi
are
in
fact
edible.
再比如
what
是限定成分，其后带复数名词，那么主句动词也用复数，例如：
what
ideas
he
has
are
his
wife's.