Question

( ) is no need for you to worry about him;he can look after himself now.

Answer 1

B
there
我记得这个是在学It用法的时候的东西,都是一些易错句式:
像下面的这些句子用There
be,不用It
is/was
1.There
is
no
need
to
do/for
...没有必要……
2.There
is
a
chance
that
...有可能……
3.There
is
some
difficulty/trouble
in
..
做……有困难
就只记得这么多了

Answer 2

B
绝对是!
There
be
句型.
如果用
it
做形式主语,后面要跟形容词,再加上非谓语动词做真正的主语,这里的不定式应该是表示目的,做修饰成分,那个need
明显不是形容词，和no
连用应该是名词。
用it
的句子也有，如下:
It
is
necessary
for
me
to
protect
you.
对我来说保护你是必要的。
这个it
就是所谓的形式主语了。这里的不定式才是真正的主语。It
is
necessary
是主谓表结构。
下面是我的外研社的英汉字典上的一些例句：
need
1.不可数名词
需要，必须，责任，义务
There
is
no
need
for
you
to
worry.
We
felt
the
urgent
need
to
take
a
vacation.
There
is
no
need
for
you
to
come
if
you
don't
want
to.
2.可数名词，常用复数。

Answer 3

B
There
is
no
need
基本句型
There
is
no
need意思是“没有必要”，后跟介词for
或不定式。例如：
There
is
no
need
for
alarm.
没有必要惊慌。
There
is
no
need
for
a
guide.
我们旅行不需要向导。
We
have
plenty
of
time.
There
is
no
need
to
hurry.
我们有充分的时间，不要那样匆忙。
She
is
well
again.
There
is
no
need
to
worry
about
her.
她已经痊愈了，没有必要为她担心了。

Answer 4

B
there
我记It用候东西,都些易错句式:
像面些句用There
be,用It
is/was
1.There
is
no
need
to
do/for
...没必要……
2.There
is
a
chance
that
...能……
3.There
is
some
difficulty/trouble
in
..
做……困难
记