有关英语宾语从句陈述语序

这这看which在句子中是充当什么成分。拿到一个句子，要先分析主谓宾结构。其实单看Which
is
your
favorite
book?是疑问句，which
是疑问词，相当于主语，is
是谓语，book是宾语。当which
用来引导一个定语从句或宾语从句时就变成陈述语序了。例如，He
wanted
to
know
which
is
your
favorite
book.里面，which
is
your
favorite
book整体做know的宾语，是陈述语序，相当于阐述一件事。又如，I
like
"gone
with
wind"
,which
is
my
favorite
book.里面，which
is
my
favorite
book也是陈述语序，which就是指前面的
gone
with
wind。一般来说，如果which，what，who前面已经有了主语和谓语，那他们引导的就是陈述语序了。

牢记一条。按主谓宾的顺序排列的是陈述语序。。
which
do
you
like
best
陈述是
you
like
which
best
.其中which做like宾语。用do做助动词，放在like前面提问。
what
were
they
doing
陈述是what
they
were
doing或者they
were
doing
what.
were
doing
这种有be动词形式的疑问句就是把be提前。
单独看which
is
your
favorite
book这个句子是问句啊。
换成what也还是问句。
但是如果放在句子中做从句的话。which此时就做了代词，成为了后面从句的主语。句子主语在谓语is之前，那当然就是陈述语序啊。。eg：I
don't
know
what
is
your
favorite
book。我不知道你最喜欢的是什么书。