Question

高中英语语法（从句，强调句等）

Answer 1

所谓某种从句，就是用一个句子充当了某种成分。
定语从句，是用一个句子作定语来修饰一个名词或代词。例如：
I
like
the
students
who
like
English
.
The
book
that
you
want
is
here.（关系代词who和that在句子里要充当语法成分的,这有别于同位语从句）
名词性从句，包括主语从句，宾语从句，表语从句和同位语从句。
主语从句：
What
he
needs
is
much
time.
宾语从句：I
didn't
know
that
he
had
been
here
,
表语从句：This
was
where
we
lived
ten
years
ago
.
同位语从句：是用一个句子来解释一个名称的具体内容的。

The
news
that
we
will
go
to
the
Great
Wall
is
true.其中连接词that不充当任何语法成分。
强调句：它有固定的句型：It
is/was
+被强调的部分+that
+句子其余部分
例如：I
saw
Tom
in
the
street
yesterday.可以强调句子的任何部分（谓语除外）
强调主语：It
was
I
that/who
saw
Tom
in
the
street
yesterday.(强调主语是人连接词可以用that也可以用who)
强调介词短语：It
was
in
the
street
that
I
saw
Tom
yesterday.
如果强调谓语就用加助动词的办法：I
did
see
Tom
in
the
street
yesterday.(助动词要看原句时态来选择）
状语从句一共有九种：时间，地点，原因，结果，方式，比较，条件，让步，目的
时间状语从句：When
she
came
here,I
was
reading
English.
条件状语从句：If
you
study
hard,you
can
learn
English
well.
不需要比较了，只要你仔细看，就可以区别的。