名词性从句中what的用法

Question

如题所述

Answer 1

what引导的名词性从句中从句谓语动词的单复数情况：
what后面“什么时候用单数,什么时候用复数”根据动词后面的名词的单复数来定.
2.what引导的名词性从句做主语时,主句谓语动词的单复数情况：
(1)what在从句中做主语,主句谓语由what从句谓语决定.
1)
what
he’d
like
most
for
a
birthday
present
is
a
camera.
(2)what在从句中做宾语,主句谓语由主句表语/宾语决定what
they
want
are
xx,xx&xx.
2)
what
his
father
left
him
are
a
few
english
books.