Question

主谓一致what引导的主语从句是怎样的

Answer 1

缩合连接代词what后面的主语从句，谓语动词一般用单数形式。
缩合连接代词(condensed conjunctive pronoun)由于其形式和功用与关系代词相似，所以归入关系代词的范畴。缩合连接代词主要有先行词与关系代词缩合而成，多用以引导名词性从句。这种代词主要有what(=that which)，who(=anyone or the person who)，that(=he or the man who)，which（=the thing which）、whatever(=anything that)，whoever(=any person who)，whichever(anyone who or which)等。带-ever的词往往有any的含义，语气较强。
现将上述缩合连接代词的用法举例说明如下：
what
What I want is water. 我所要的是水。(what I want是主语从句，后接单形动词is)
What I want are apples. 我所要的是苹果。(what I want是主语从句，后接单形动词are)
I eat what I like. 我吃我所喜爱的东西。(what I like是宾语从句)
That is what I have to say. 这就是我所要说的话。(what I have to say是表语从句)
I gave him what help I could. 我尽我所能帮助了他。(what help I could为直接宾语从句，what在此=any)
who
(6)Who breaks pays. 损害须赔偿。(who breaks为主语从句，who的这种用法现已不多见)
(7)Tom may marry who(whom)he likes. 汤姆可以与任何他所喜欢的人结婚。(who(whom)he likes是宾语从句，注意这种宾语从句只可用like，choose，please，want，wish等动词，因为who在从句里用作这些动词的宾语，所以可以用宾格whom来表示)
(8)You are not who I thought you were. 你已不是我过去所想像的人。(who引导一表语从句)
that
(9)Handsome is that handsome does. 做的漂亮才是真的漂亮。(that引导表语从句)
(10)It was you that said so. 是你这样说的。(that引导主语从句，it是一引词)
which
(11)You can take which you like. 你喜欢拿哪一个就可以拿哪一个。(which引导一宾语从句)
whatever
(12)I’ll do whatever I can do. 我将做我所能做的事。(whatever引导一宾语从句)
whoever
(13)Whoever is top form wins the game when two matched players meet. 两强相争勇者胜。(whoever引导一主语从句)
whichever
(14)You can take whichever you like. 你爱拿哪个就拿哪个吧。(whichever引导一宾语从句，其语气较which强)
带-ever的缩合连接代词有时有“不论”的含义，可引导让步状语从句。如：
(15)I’ll stand by you whatever happens. 不论发生什么事，我都和你站在一起。(whatever=no matter what)
(16)The final between the teams, whatever the result, is splendid. 两队之间的决赛，不论结果如何，总是精彩的。(注意whatever the result后省去it is)
(17)Whoever says so, it’s not true. 不管是谁说的，这话不真实。(whoever=no matter who)
(18)Her sister—or her friend—whichever it was—was an uncommonly pretty girl. 她的妹妹，或者是她的朋友，不管是哪一个，真是美丽出众。(whichever=no matter which)

Answer 2

缩合连接代词what后面的主语从句，谓语动词一般用单数形式。
缩合连接代词(condensed
conjunctive
pronoun)由于其形式和功用与关系代词相似，所以归入关系代词的范畴。缩合连接代词主要有先行词与关系代词缩合而成，多用以引导名词性从句。这种代词主要有what(=that
which)，who(=anyone
or
the
person
who)，that(=he
or
the
man
who)，which（=the
thing
which）、whatever(=anything
that)，whoever(=any
person
who)，whichever(anyone
who
or
which)等。带-ever的词往往有any的含义，语气较强。
现将上述缩合连接代词的用法举例说明如下：
what
What
I
want
is
water.
我所要的是水。(what
I
want是主语从句，后接单形动词is)
What
I
want
are
apples.
我所要的是苹果。(what
I
want是主语从句，后接单形动词are)
I
eat
what
I
like.
我吃我所喜爱的东西。(what
I
like是宾语从句)
That
is
what
I
have
to
say.
这就是我所要说的话。(what
I
have
to
say是表语从句)
I
gave
him
what
help
I
could.
我尽我所能帮助了他。(what
help
I
could为直接宾语从句，what在此=any)
who
(6)Who
breaks
pays.
损害须赔偿。(who
breaks为主语从句，who的这种用法现已不多见)
(7)Tom
may
marry
who(whom)he
likes.
汤姆可以与任何他所喜欢的人结婚。(who(whom)he
likes是宾语从句，注意这种宾语从句只可用like，choose，please，want，wish等动词，因为who在从句里用作这些动词的宾语，所以可以用宾格whom来表示)
(8)You
are
not
who
I
thought
you
were.
你已不是我过去所想像的人。(who引导一表语从句)
that
(9)Handsome
is
that
handsome
does.
做的漂亮才是真的漂亮。(that引导表语从句)
(10)It
was
you
that
said
so.
是你这样说的。(that引导主语从句，it是一引词)
which
(11)You
can
take
which
you
like.
你喜欢拿哪一个就可以拿哪一个。(which引导一宾语从句)
whatever
(12)I’ll
do
whatever
I
can
do.
我将做我所能做的事。(whatever引导一宾语从句)
whoever
(13)Whoever
is
top
form
wins
the
game
when
two
matched
players
meet.
两强相争勇者胜。(whoever引导一主语从句)
whichever
(14)You
can
take
whichever
you
like.
你爱拿哪个就拿哪个吧。(whichever引导一宾语从句，其语气较which强)
带-ever的缩合连接代词有时有“不论”的含义，可引导让步状语从句。如：
(15)I’ll
stand
by
you
whatever
happens.
不论发生什么事，我都和你站在一起。(whatever=no
matter
what)
(16)The
final
between
the
teams,
whatever
the
result,
is
splendid.
两队之间的决赛，不论结果如何，总是精彩的。(注意whatever
the
result后省去it
is)
(17)Whoever
says
so,
it’s
not
true.
不管是谁说的，这话不真实。(whoever=no
matter
who)
(18)Her
sister—or
her
friend—whichever
it
was—was
an
uncommonly
pretty
girl.
她的妹妹，或者是她的朋友，不管是哪一个，真是美丽出众。(whichever=no
matter
which)

Answer 3

谓语动词用单数
如：
What he said is right .
他所说的是对的。

Answer 4

谓语单数