It的句型及用法
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It的句型及用法
1）It XXX…
据说/据报道/据信…
2）It XXX…
看起来好像…
3）It XXX…
重要/必要/可能…
4）It is time to…
是时候…
5）It is up to…
由…决定。
9.It还可以作为强调句型中的主语，强调句子中的某一成分。
It was John who won the prize。not Mary.
获奖的是XXX，不是XXX。
改写：
1.当代替事物时，it与one需区分。
That vase is valuable。It's more than 200 years old.
That XXX。The vase is more than 200 years old. XXX’XXX him that he should work harder。XXX’t help.
XXX’XXX him that he should work harder。but her advice
didn't help.
2.it可代替指示代词this。that。
1)--- What's this?---It's a pen.—这是什么？—是一支钢笔。
What's this?---This is a pen.
2）--- XXX?---It's Mike's.—那是谁的书？—是XXX的。
XXX?---That book belongs to Mike.
3.指示代词it，常用以指人。
1）Go and XXX.去看看是谁。
Go and see who is there.
2）--- Who is making such a noise?—是谁发出这样的吵闹声？
It must be the children.—一定是孩子们。
Who is making such a noise?—Is it the children。---Yes。it
must be them.
4.当说话者不清楚或无必要知道说话对象的性别时，也可用it来表示。
1）It's a lovely baby。Is it a boy or a girl?
The baby is so lovely。Is the baby a boy or a girl? 2)—Who’s there?--It’s me。Who else could it be?
Who’s there。---It’s me。Who else could answer?
5.it可用来指代团体。
XXX has met and it has XXX.
XXX.
6.It常用来表示天气、气候、温度、时间、地点、距离等意义的句子中。
1）It is half past three now by my watch.我的手表现在是三点半钟。
By my watch。it is half past three now.
2）It is six miles to the XXX.
XXX XXX is six miles away from here.
3）It was very cold。it snowed and grew dark.
It was very cold。then it snowed and grew dark.
7.it也常用来表示一般的笼统的情况。
How is it going with you?你近况如何？
How are you doing?
8.it也常用于下列结构：
1）It XXX…
据说/据报道/据信… XXX…
2）It XXX…
看起来好像…
It looks like…
3）It XXX…
重要/必要/可能…
XXX…
4）It is time to…
是时候…
It's time to…
5）It is up to…
由…决定。
It's up to…
I find it difficult to understand this book.我发现理解这本书很困难。
2）He made it clear that he would not attend the XXX.他明确表示他不会参加会议。
3）I feel it is necessary to have a break now.我感觉现在有必要休息一下。 4）I XXX it is possible to achieve our goal.我相信我们可以实现我们的目标。
5）They consider XXX.他们认为参加这样的会议是浪费时间。
12.用作强调句型的it
1）It was John who broke the vase.是XXX打破了花瓶。
2）It is in China that I first XXX.是在中国我第一次尝到正宗的中餐。
3）It XXX work.直到半夜他才完成了工作。
4）It is only when we face our fears that we can e them.只有当我们面对恐惧时，我们才能克服它们。
5）It is the love and support from my family that XXX.是来自家人的爱与支持给了我力量。
6）It was at the age of 18 that she started learning to play the
piano.是在18岁时她开始研究弹钢琴。
1) XXX to him what had happened.
2) He thought there was no point in discussing the XXX.
3) XXX.
4) We need to make it clear to the public that measures should
be taken to。n.
In English。some verbs (phrases) cannot directly take a noun
clause as their object。Instead。they need to take the formal
object "it" first and then place the real object after it。Common
verbs include "appreciate," "dislike," "hate," "like," "love,"
"enjoy," "prefer," "take," "depend on," "ask for," "insist on," "see
to," and "take for granted."
1) I hate it when people talk with their mouths full.
2) I would appreciate it if you could come to my birthday
party.
3) XXX.
4) Can you ensure that the luggage is brought back as soon as
possible?
It XXX 20 XXX its usage characteristics.
1.It is/was + emphasized part + that。
I XXX。I realized how much I had missed seeing him。
It was I who\that met my old XXX me who had the pleasure
of running into my old XXX。 It was in the street that I met my old XXX。I had the pleasure
of running into my old XXX。
It was my old friend that I met in the XXX I had the pleasure
of running into my old XXX and it was truly wonderful to catch up
with him。
It XXX。I had the pleasure of running into my old friend
while walking down the street and it was a great surprise。
It was not until she took off her dark glasses that I realized
she was a famous film star。Only after she removed her dark
glasses did XXX。
I didn't realize she was a famous film star until she took off
her dark glasses。It wasn't until she removed her dark glasses that
I realized she was a famous film star。
It is very clear that he tells lies。It is XXX.
该句型中的从句一般用虚拟语气（should+动词原形），should可省去。表示“是时候„了”。
It is time that we（should）start the meeting.
It is about time that you（should）get a job.
