Question

定语从句中where和which以及that的区别

Answer 1

that和which在定语从句中只能作主语或宾语，而where在定语从句中只能作地点状语。that和which的相同之处：都可以作主语或宾语，都可以指代人或物。that和which的区别：that的三不用：
1、非限制性定语从句只能用which引导，不能用that引导。
2、紧跟在介词后面的关系代词不能是that。如：Give
me
a
pen
with
which
I
will
write
an
essay.
3、关系代词后面有插入语时不能用that。如：Here
is
the
gramma
book
which,
as
I
have
told
you,
will
help
you
improve
your
English.比较：Here
is
the
gramma
book
which/that
will
help
you
improve
your
English.that的六必用：
1、先行词有形容词的最高级修饰，或有序数词修饰时，必用that。
2、在不定代词，如：anything,
nothing,
the
one,
all,
much,
few,
any,
little等作先行词时，只用that，不用which。
3、先行词既有人，又有物时，只用that，不用which。
4、在there
be
句型中，只用that，不用which。
5、先行词有the
only,
the
very修饰时，只用that。
6、
关系代词在从句中作表语并带有类比含义时，
通常只用that，
不用which.例如：He
is
no
longer
the
star
that
he
was.
他不再是过去的那位明星了。