1、It is not easy to
finish the work in two days.
2、It is no use crying
over spilt milk.
3、It is as pity that
you didn’t read the book.
4、I think it no use
arguing with him.
5、I found it very
interesting to study English.
6、He made it clear
that he was not interested in that subject.
7、It was Xiaoming
whom(that)I met in the street last night.
8、It was in the street
that I met Xiaoming last night.
9、It ws last night
that I met Xiaoming in the street.
10、It was I who met
Xiaoming in the street last night.
1、it的基本用法
(1)用作人称代词,代替前文提到过的事物.
The train has
arrived.It arrived half an hour ago.
(2)用以代替提示代词this,that.
—What’s
this?—It’s a knife.
—Whose watch
is that?—It’s mine.
(3)起指示代词的作用,指一个人或事物.
—Who is
knocking at the door?—It’s me.
(4)指环境情况等.
It was very noisy (quiet)
at the very moment.
(5)指时间、季节等.
—What time is
it?—It’s eight o’clock.
It often rains in
summer here.
(6)指距离.
It is a long way to
the school.
(7)作形式主语.
It is not easy to
finish the work in two days.
It is no use crying
over spilt milk.
It is as pity that
you didn’t read the book.
(8)作形式宾语.
I think it no use
arguing with him.
I found it very
interesting to study English.
He made it clear
that he was not interested in that subject.
(9)用于强调结构.
It was Xiaoming
whom(that)I met in the street last night.
It was in the street
that I met Xiaoming last night.
It ws last night
that I met Xiaoming in the street.
It was I who met
Xiaoming in the street last night.
2、含有“It is …”的句型
(1)It is time (for sb.) to do sth.
It is (high) time
that sb.did sth.(虚拟语气)
(2)It is + 形容词(+of / for sb.)+ to do sth.
通常用
of的词有brave、clever、careful、hopeless、kind、good、naughty、nice、silly、stupid、foolish、wise等.
(3)It is + 形容词 + that + sb.+ (should) do sth.(虚拟语气)
能用于这个句型的形容词有strange、wonderful、natural、good、proper、right、wrong、well、fortunate、important、necessary、useless、likely、probable、impossible等.有时可省去should而直接用动词原形.如:
It is important that
we should pay close attention to grain.
It is natural that
he(should)say so.
(4)It is no use/ good + doing sth.
It is no use trying
again = It is of no use to try again.
(5)It is + 被强调部分 + that/who + …
Was it in the street
that you met her?
Who was it that
called him“comrade”?
It was not until
yesterday that I met my old friend.
It is in a small
factory that my brother is going to
work.(注意上述各句均为强调句型的“考点”)
比较:It is a
small factory where my brother is going to
work.(定语从句)
(6)It is said/reported/announced/ (well) known … that…
(7)It is/was + 时间 + since … 从……已多久了.
It is three years
since I met him in Beijing.
It was a long time
since I (had) lived in that small mountain
village with these
farmers.(注意两句中的时态)
It is five months
since I arrived in New York.我到纽约已经五个月了.
It is five months
since I was in New York.我离开纽约已经五个月了.
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