it 做形式宾语通常用于哪些动词后,其后跟那些词作宾补,真正的宾语由哪些形式充当

如题所述

第1个回答  2019-05-14
it作形式宾语:
it作形式宾语时,可以代替三种形式:
不定式、动名词和宾语从句。
it作形式宾语时,需具备两个条件:

真正的宾语是不定式、动名词或从句

有宾语补足语
具备了这两个条件,形式宾语it一定要用。

it代替不定式短语
think/
find/
feel/
consider/
make/
regard…+
it
+形容词/名词
+
不定式短语
如:
①I
find
it
pleasant
to
work
with
him.
(it
作形式宾语,代替不定式短语to
work
with
him)
我觉得和他一起工作很愉快。
②They
felt
it
difficult
to
finish
the
work
in
such
a
short
time.

it
作形式宾语,代替不定式短语to
finish
the
work
in
such
a
short
time)
他们认为在这么短的时间内完成这项工作是困难的。
③She
thinks
it
her
duty
to
help
us.

it
作形式宾语,代替不定式短语to
help
us)
她觉得帮助我们是她的责任。
④I
think
it
my
honor
to
be
invited
to
speak
here.

it
作形式宾语,代替不定式短语to
be
invited
to
speak
here)
我觉得应邀在这儿演讲是我的荣耀。
⑤Tom
didn’t
find
it
difficult
to
write
letters
in
Chinese.

it
作形式宾语,代替不定式短语to
write
letters
in
Chinese)
汤姆发现用汉语写信不难。
⑥All
these
noises
made
it
impossible
for
me
to
go
on
with
the
work.

it
作形式宾语,代替不定式短语to
go
on
with
the
work)
这些噪音使我无法继续工作。

it代替动名词短语(
这只限于少数句型,在多数情况下用不定式时更多一些)
如:
①The
professor
considers
it
no
good
reading
without
understanding.
这位教授认为阅读而不理解没有益处。
②Do
you
consider
it
any
good
trying
again?
你觉得再试会有好处吗?
③He
found
it
useless(
no
use)
arguing
with
him.
他发现和他辩论没有用。
④He
thought
it
absolutely
senseless
attempting
the
impossible.
想做不可能的事情,他认为是完全没道理的。
⑤I
don’t
think
it
worthwhile
going
to
such
a
place.
到这样一个地方去我看是不值得的。

it代替宾语从句:
如:
①We
all
thought
it
a
pity
that
the
conference
should
have
been
cancelled.
会议取消了我们都感到很遗憾。
②I
took
it
for
granted
that
they
were
not
coming.
我想他们准是不会来的了。
③I’ll
see
to
it
that
everything
is
ready
in
time.
我负责使一切都按时准备好。
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