It用法练习题
It的用法
一、要点点拔
1．代替上文中提到过的人或事物。指代人时，一般用于小孩或身份不十分明朗的人。
1) －Who is the baby?－It…s my teacher?s son．
2) －Who is that gentleman?－It's my friend Tom．He(不可用It) wants to see you．
2．用于表达天气、环境、时间、距离、季节等。例如：
1) It?s half an hour?s walk from here to our school．
2) It…s nice and warm here．
3) But it's two o'clock now, and it's time for us to go to school．
3．用作形式主语.it 没有具体意义，而只是帮助把真正的主语移至句子后尾，使句子显得平稳一些，能借it 给移至句子后尾的主语有三种：一种由不定式表示，一种由动名词表示，一种由从句表示。
1).It 替代真正的主语——动词不定式短语.
It is easier to say than to do .
It is a good act to help the others.
2).it 替代真正的主语——动名词短语,以动名词短语做主语的句子，主要在以no good, no use, no harm, dangerous, foolish 等词作表语的句中.
It?s no harm drinking running water in that area。
It?s foolish talking like that.
3).it 替代从句作主语，用从句做主语的带it 的句子很多,常见的有下面几类：
①It is a pity (a shame ,a fact ,a wonder ,a good thing,etc. )that…
It is a shame that he didn?t pass the exam.
②It is strange ( surprising,obvious ,true, good,possible,clear,etc. ) that…。
It was clear that they had no desire for peace.
③It seems (happened ,turned out,etc.)that…
It seemed that things were not as they expected.
④It is said ( decided ,expected ,etc)that …
It is said that the tickets have been sold out .
4.用作形式宾语。
当复合宾语中的宾语是不定式,－ing短语或从句往往用it作形式宾语,而将真正的宾语移至句末,句子重心后移。
1) We find it difficult to learn English well in such a short time．
2) We think it no use crying over spilt milk．
3) We made it clear when and where we were going to have the meeting．
5．用于强调句型，即“It is/was＋被强调部分＋that/who/whom+其它”句型之中。
使用该句型有以下几点请注意：
①强调句的谓语is或was永远用单数.
It was yesterday that I met your father in the street．
②不管被强调部分是哪种状语，只能用that连接，不得使用where、when等连词.
It was in the street that I met your father yesterday．
③被强调部分为人时，可用who(主格或宾格)和whom(宾格)代替that，用that也行。
1)It was your father that/whom /who I met in the street yesterday．
2) It was I that/who met your father in the street yesterday．
④强调句中也要注意主谓一致、人称一致和否定转移的问题。
1)It is they who are our friends．
2) It was not until ten o'clock that we got home last night．
⑤注意不要混淆强调句和其他从句。It is was…that…为强调句标志，去掉后仍可组成一个完整的句子，只是没被强调,而其他从句一般不具备这一特征。
比较：
1) It was ten o'clock when we got home last night．我们昨晚到家时已十点了。
2) It was at ten o'clock that we got home last night．我们昨晚是在十点到家的。
第一句不是强调句，when不可改为that,因为去掉it was和that后，只能组成“We got home ten o'clock last night．”这样一个不完整的句子；第二句是强调句，that不可改为when．
二、常用句型及考点
I. 形式主语型
1. It is clear (obvious，true，possible，certain…) that…
2. It is important (necessary，right，strange，natural…)that…
掌握本句型，应该记住所列举的形容词，并且记住that后的从句应用虚拟语气(should+动词原形)，should 可以省去。
3. It is no good (use) doing sth．
4. It is a pity (a shame …) that…
本句型中，that后的从句一般用虚拟语气(should十动词原形)，should可以省去。表示出乎意料，常译为“竟然”。没有这种意义时，则不用虚拟语气。
5. It is time (about time，high time) that…
本句型中that后的从句应该用虚拟语气。
6. It is the first (second…)time that…
7. It is said (reported，learned…．)that…
8. It is suggested (ordered…) that…
本句型中的过去分词应该是表示请求、建议、命令等的词，that后的从句要用虚拟语气(should十动词原形)，should可以省略。常译为“据建议；有命令……”。
9. It happens (seems，appears) that…
10. It takes sb…to do sth．
11. It doesn?t matter whether…
12. It is kind (of sb) to do sth．
本句型中的不定式如果需要逻辑主语，则须要前置介词of，而句型中的形容词必须是能表示逻辑主语特征的形容词，常见的有bad，brave，careless，clever，cruel，foolish，honest，horrible，kind，lazy，modest，naughty, polite，rude，silly, stupid，wise，wrong等。
13. It is necessary ( for sb) to do sth．
14. It is (just) like sb to do sth．
本句型为“某人(恰恰)是……样子”。用来表示赞扬或不满，若用否定式，则表示怀疑。
例：It's like him to leave the work to others．
他就是这样的一个人，把工作推给别人。
15. It is up to sb to do sth．
本句型表示“谊由某人做……”。
II．强调句型
It is+ 被强调部分+that/who…
本句型中被强调部分可以是主语、宾语或状语。强调的主语如果是人，that可以由who换用。
III．其他句型
1. It is…since…
本句型主句中用时间作表语，一般用现在时或完成时，since引导的从句常用瞬间动词的一般过去时态。主句如用一般过去时，则从句用过去完成时。
2. It is…when…
本句型中的when引导的是一个时间状语从句，主句中的it指时间，表语由具体的时间充当。
3. It looks (seems) as if．．．
本句型中的as if引导一个状语从句，常译为“看起来好像……”。如果与事实不相符合，则用虚拟语气．例1 It looks as if he is ill (真的病了) .
例2 It looks as if he were ill (没有生病) .
Exercises:
一．单项选择
1.It was at the gate ____ he told me the news.
A. that
B. what
C. which
D. when
2.Is ____necessary to tell his father everything
A. it
B. that
C. what
D. he
3.Was it in this palace ____ the last emperor died?
A. that
B. in which
C. in where
D. which
4.Is ____ possible to fly to the moon in a spaceship?
A. now
B. man
C. that
D. it
5.Was it during the Second World War ____he died?
A. that
B. while
C. in which
D. then
6.Is ____necessary to complete the design before National Day?
A. this
B. that
C. it
D. he
7.I don't think ____possible to master a foreign language without much memory work.
A. this
B. that
C. its
D. it
8.Does ____matter if he can't finish the job on time?
A. this
B. that
C. he
D. it
9.It was not ____she took off her dark glasses ____ ,I realized she was a famous film star.
A. when; that
B. until; that
C. until; when
D. when; then
10.Tom…s mother kept telling him that he should work harder, but ____didn?t help.
A. he
B. which
C. she
D. it
11.____is a fact that English is being accepted as an international language.
A. There
B. This
C. That
D. It
12. Is ________ possible to fly to the moon in a spaceship?
A．now B．man C．that D．it
13．Our food and service are better than ________ used to be.
A．it B．we C．they D．them
14．________ appears to me ________ the report must be truth.
A．That; it B．It; that C．It; it D．That; that
15．He feels ________ duty to help others.
A．that he B．that his C．it he D．it his
16．Take ________ easy. The roads are icy.
A．it B．them C．us D．you
17．The TV sets made in China are much better than ________ in Japan.
A．that B．those C．them D．It
18．—— Have you found the bike you lost yesterday?
——Y es, I've found ________ already.
A．it B．that C．the one D．that one
19.——I'm looking for a flat.
——Would you like ____ with ____ garden?
A．it; the B．it; a C．one; a D．one; the
20．________ was ________ who I met in the museum this morning.
A．It; him B．It; he C．That; he D. That; him
21．It was in the rice fields ________ we had our League meeting.
A．where B．that C．in which D．on which
22．________ you come to the party so late?
A．Why is it B．Why it is
C．Why it is that D．Why is it that
23．—— Were all three people in the car injured in the accident
—— No, ___ only the two passengers ___ got hurt．
A．they were; that B．there was; that
C．it was; who D．there are; who
24．I don' t think ________ possible to master a foreign language without much memory work . A．this B．that C．its D．it
25．It was not ________ she took off her glasses ________ I realized she was a famous film star．
A. when; that
B. until; that
C. until; when
D. when; then
26.It was not until 1920 ____ regular radio broadcasts began.
A．while B．which C．that D．since
27．________ is a fact that English is being accepted as an international language.
A．There B．This C．That D．It
28．It was about 600 years ago ________ the first clock with a face and an hour hand was made. A．that B．until C．before D．when
29．It was only when I reread his poems recently ____ I began to appreciate their beauty.
A．until B．that C．then D．So
30．I hate ______ when people talk with their mouths full.
A．it B．that C．these D．them
31．—— Why don't we take a little break? ——Didn't we just have ________ ?
A．it B．that C．one D．this
32.Was it during the Second World War ____ he died？(MET88)
A．that B．While C．in which D．Then
33.Is ____ possible to fly to the moon in a spaceship？(MET88)
A．now B．that C．it D．Man
34.I don't think ___ possible to master a foreign language without much momory work．(MET90) A．This B．that C．its D．It
35.___ is a fact that English is being accepted as an international language．(NMET95)
A．There B．This C．That D．It
36.It was about 600 years ago ___ the first clock with face and an hour hand was made．(NMET97) A．that B．until C．before D．when
37.____computers play such an important part in our daily life?
A．Why it is that B．Why is it that
C．Why was it that D．Why is it
38. Was it during the Second World War _____he died?
A. that
B. while
C. in which
D.then
39. Is ____ necessary to take off our shoes when we enter the lab?
A. everyone
B.this
C.her
D.it
40. Is ____ possible to fly to the moon in a spaceship?
A.now
B.that
C.it
D.man
41. I don?t think ___ possible to master a foreign language without much memory work.
A.this
B.that
C.its
D.it
42. She heard of a terrible noise, ___ brought her heart into her mouth.
A.it
B.which
C.this
D.that
43. Alice received an invitation from her boss, ____ came as a surprise.
A.it
B.that
C.which
D.he
44. Does ____ matter if he can?t finish the job on time?
A.this
B.that
C.he
D.it
45.Tom?s mother kept telling him that he should work harder, but ____ didn?t help.
A.he
B.which
C.she
D.it
46.The weather turned out to be very good, ___ was more than we could expect.
A.what
B.which
C.that
D.it
47.____is a fact that English is being accepted as an international language.
A.There
B.This
C.That
D.It
48.I hope there are enough glasses for each guest to have _____.
A.it
B.those
C.them
D.one
49.It was about 600 years ago___the first clock with a face and an hour hand was made.
A.that
B.until
C.before
D.when
50.I hate ____ when people talk with their mouths full.
A.it
B.that
C.these
D.them
51.It was only when I reread his poems recently____ I began to appreciate their beauty.
A.until
B.that
C.then
D.so
52.It is the ability to do the job ____ matters not where you come from or what you are.
A.one
B.that
C.what
D.it
53.It ____ you that ____ to blame.
A.is;is
B.is; are
C.are;are
D.are;is
54.Was_____that I saw last night at the concert?
A.it you
B.not you
C.you
D.that you
55.____ electricity plays such an important part in our life?
A.Why is it that
B.Why is it
C.Why it is that
D.Why is that
56.It was ____ he said _____ disappointed me.
A.what;what
B.that;that
C.what;that
D.that;what
57.It was in the lab ___ was taken charge of by Professor Harris ___ they did the experiment.
A.which; that
B.that; what
C.whom; that
D.which; where
58.Many people now make a rule to buy cards for their friends before Christmas.
A.themselves
B.it
C.that
D.this
59.Someone is at the door, who is ?
A.this
B.that
C.it
D.he
60.—It is raining cats and dogs.—.
A.So it is
B.So is it
C.Neither it is
D.Neither is it
二.分析it成分，辨清相似句型。
1.①_____ is well know to us all that the earth is round.
②____ is well known to us all, the earth is round.
A.That
B.As
C.It
D.Which
2. ①_____doesn’t matter much whether he’ll come to the party.
②I feel ____ an honour to be invited to speak here.
A.this
B.it
C.that
D.what
3. ①___ no wonder that he has passed the exam.
②___ no need for you to wait here.
A.There being
B.It was
C.It is
D.There is
4. ①Was it the house ____ Abraham Lincoln was born?
②Was it in the house ____ Abraham Lincoln was born?
A.that
B.where
C.which
D.both A and B
5. ①It’s very kind ____ you to help us.
②It’s very important _____ you to keep the balance of nature.
A.for
B.of
C.to Dwith .
6. ①It is no good ____ such a thing.
②It’s of no importance _____ such a thing.
A.do
B.to do
C.doing
D.done
7.①It's time that we ____ to school.
②It is the second time that we _____ to Beijing.
A.go
B.went
C.have been
D.have gone
8.①It's tomorrow ____ he is going to Beijing.
②It was 8 o'clock _____ he went to school.
A.that
B.when
C.before
D.since
9.①It is 3 years ____ he joined the army.
②It will be 3 years ____ we meet again.
A.before
B.after
C.since
D.when
一．单项选择
1-30 ABADA CDDBD DDCBD ABACA BDADB CDABA
31-60 CACDD AB ADC DBCDD BDDAA BBBAA CABCA
二.分析it成分，辨清相似句型。21.CB 22.BB 23.CD 24.BA25.BA26.CB 27.BC 28.AB 29.CA
It用法练习题及答案
It的用法 一．单项选择 1.It was at the gate ____ he told me the news. A. that B. what C. which D. when 2.Is ____necessary to tell his father everything A. it B. that C. what D. he 3.Was it in this palace ____ the last emperor died? A. that B. in which C. in where D. which 4.Is ____ possible to fly to the moon in a spaceship? A. now B. man C. that D. it 5.Was it during the Second World War ____he died? A. that B. while C. in which D. then 6.Is ____necessary to complete the design before National Day? A. this B. that C. it D. he 7.I don't think ____possible to master a foreign language without much memory work. A. this B. that C. its D. it 8.Does ____matter if he can't finish the job on time? A. this B. that C. he D. it 9.It was not ____she took off her dark glasses ____ ,I realized she was a famous film star. A. when; that B. until; that C. until; when D. when; then 10.Tom‘s mother kept telling him that he should work harder, but ____didn’t help. A. he B. which C. she D. it 11.____is a fact that English is being accepted as an international language. A. There B. This C. That D. It 12. Is ________ possible to fly to the moon in a spaceship? A．now B．man C．that D．it 13．Our food and service are better than ________ used to be. A．it B．we C．they D．them 14．________ appears to me ________ the report must be truth. A．That; it B．It; that C．It; it D．That; that 15．He feels ________ duty to help others. A．that he B．that his C．it he D．it his 16．Take ________ easy. The roads are icy. A．it B．them C．us D．you 17．The TV sets made in China are much better than ________ in Japan. A．that B．those C．them D．It 18．—— Have you found the bike you lost yesterday? ——Yes, I've found ________ already. A．it B．that C．the one D．that one 19.——I'm looking for a flat.
英语it的用法及练习
it的用法及练习 一、概述 在英语中，it的使用相当广泛，它既可用作代词，如人称代词（personal it）、指示代词（demonstrative it）及非人称代词（impersonal it）, 也可用作引导词（anticipatory it）和强调结构中的强调词（emphatic it） Someone is ringing the doorbell. Go and see who it is.有人在按门铃。去看看是谁。（人称代词）What’s this?这是什么？ It’s a book.这是一本书。（指示代词） What a long way it is from Beijing to London! 从北京到伦敦真远。（非人称代词） It's best to plant trees in spring because it's warmer.春天是植树的最佳时节，因为天气更暖和。（作引导词） It was I who met him in the park last week. 是我上星期在公园遇到他的。（强调结构中的强调词） 二、it作代词 1、用作人称代词（personal it） 代替前文提到过的事物，it作真实主语或宾语。 The frog is not a warm-blooded animal. It is a cold-blooded one.青蛙不是温血动物，它是冷血动物。My pen is missing. I can't find it anywhere. 我的笔丢了，我哪儿也找不到它了。 I won't be back tonight. Please tell my wife about it .我今晚不回来了，请你向我妻子说一声。 I was disappointed with the film. I had expected it to be much better. 我对这部电影很失望，我曾盼望它更好。 Tom's mother kept telling him that he should work harder, but it didn't help.汤姆的妈妈不停地告诉他要努力，但这没起作用。 2、用作指示代词（demonstrative it） 相当于this或that，it有时不特指某件东西，而代表前面已提到的或将会发生的某件事情。 -Who is knocking at the door? —谁在敲门？
2011届高考英语一轮复习讲解：it的用法
2011届高考英语一轮复习讲解：it的用法【知识要点】 It的用法 （一）作人称代词 1、it代替前面（或后面）的单数名词或分句等所表示的事物。 e.g. You cannot eat your cake but have it.（it代替前面的cake） Although we cannot see it, there is air all around us. （it代替后面的air） They say he has left town, but I don’t believe it.（it代替前面They…town分句中的情况） 2、代替有生命但不能或不必分阴阳性的东西（包括婴儿）。 e.g. Yesterday we saw a big tree. It was fully twenty metres high. （it代替前面的tree） The baby cried because it was hungry. （it代替前面的baby） 3、在某些习惯说法中，可以代替人。 e.g. ---- Someone is knocking at the door, Peter. ---- Who is it? ---- It’s me. ---- Who are singing? ---- It is the children. ---- The light is still on in the lab. It must be the third-year students doing the experiment. 4、it与one的区别：这两个词都可以代表前面说过的名词，但it用于同名同物的场合；one则用于同名异物的场合。 e.g. ---- Do you still have the bicycle? ---- No, I have sold it. ---- Is this knife yours? ---- No. It is Xiao Zhang’s. Mine is the one on the desk. 5、it与that的区别：两词都可代替某一特定名词，但that指同一类，并非同一个。 e.g. The climate of South China is mild（温和的）; I like it very much.（it指the climate of South China） The climate of South China is much better than that of Japan.（that指the climate）（二）作无人称代词 it作无人称代词时，除了句中找不到它所代表的词语外，另一个特点是它后面的内容都是表示天气、时间、距离、度量衡及情况等。 It is fine (rainy, windy, etc.). It is noon. It is a half hour’s walk to the f actory. It is eighteen square metres in area. What does it matter? （三）作强调词，构成强调结构
it的用法归纳
?Never be afraid of grammar ?Collect some examples; ?Watch them very carefully; ?Find out something in common; ?Try to use the rules ---- practise. it用法完全归纳 一、it 作人称代词的用法 1.指事物 作为人称代词，it 可以除人以外的一切事物或动物。如： I dropped my watch and it broke. 我把手表掉在地上摔坏了。 It’s hard work, but I enjoy it. 工作很辛苦，可是我乐意干。 “Where is the dog?”“It’s in the bedroom. ”“狗在哪?”“在卧室里”。 2.指人 it 指人主要用于指不性别不明的婴儿或用于确认某人的身份。如： Is it a boy or a girl? 是男孩还是女孩? There is a knock on the door. It must be the postman. 有人在敲门，一定是邮递员。 【说明】在答语中，常用来指本人，如说It’s me。
3.代替某些代词 代词it 还可用于代替指示代词this, that 以及复合不定代词something, anything, nothing等。如： “What’s this?”“It’s a new machine. ”“这是什么?”“是一种新机器”。 Nothing is wrong, is it? 没出什么问题，是吗? 二、it 作非人称代词的用法 1.基本用法 it 作非人称代词的用法，主要用于指时间、距离、价值、天气、气候及温度等自然现象。如： It’s too late to go there now. 现在去那儿已经太迟了。 It rained all day yesterday. 昨天下了一天的雨。 It can get very hot here. 这里有时会很热。 2.用于某些句型 It’s time for sth. 该做某事了。 It’s time to do sth. 该做某事的时候了。 It’s time for sb to do sth. 某人该干某事了。 It’s (about / high) time + that-从句. 某人该做某事了。(从句谓语用过去式，有时也用“should+动词原形”) It’s first (second) time + that-从句. 某人第几次干某事。(从句谓语用现在完成时)
It用法练习题及答案
It的用法 一．单项选择 was at the gate ____ he told me the news. A. that B. what C. which D. when ____necessary to tell his father everything A. it B. that C. what D. he it in this palace ____ the last emperor died? A. that B. in which C. in where D. which ____ possible to fly to the moon in a spaceship? A. now B. man C. that D. it it during the Second World War ____he died? A. that B. while C. in which D. then ____necessary to complete the design before National Day? A. this B. that C. it D. he don't think ____possible to master a foreign language without much memory work. A. this B. that C. its D. it ____matter if he can't finish the job on time? A. this B. that C. he D. it was not ____she took off her dark glasses ____ ,I realized she was a famous film star. A. when; that B. until; that C. until; when D. when; then ‘s mother kept telling him that he should work harder, but ____didn’t help. A. he B. which C. she D. it a fact that English is being accepted as an international language. A. There B. This C. That D. It 12. Is ________ possible to fly to the moon in a spaceship? A．now B．man C．that D．it 13．Our food and service are better than ________ used to be. A．it B．we C．they D．them 14．________ appears to me ________ the report must be truth. A．That; it B．It; that C．It; it D．That; that 15．He feels ________ duty to help others. A．that he B．that his C．it he D．it his 16．Take ________ easy. The roads are icy. A．it B．them C．us D．you 17．The TV sets made in China are much better than ________ in Japan. A．that B．those C．them D．It 18．—— Have you found the bike you lost yesterday? —— Yes, I've found ________ already. A．it B．that C．the one D．that one 19.—— I'm looking for a flat.
-it的用法及强调句型(精心整理)
it的用法及强调句型 it的用法 一、it作指示代词【完成句子】用one，ones，it，that，those填空 (1) — I can't find my watch. —You haven't found ______？If you want to buy a new ______，I suggest you buy ______ made in China. (2) We've got a big cup and two small ______. (3) The weight of an elephant is much greater than ______ of a tiger. (4) The books on the first shelf are easier than ______ on the second shelf. (5) The boy told his story and ______ of the girl upstairs. 【答案】(1) it; one; one (2) ones(3) that (4) those / the ones (5) that / the one 【结论1】 ①指代上文提过的事物时，it指的是同名同物，相当于the＋名词； ②one指的是同名异物，表示单数可数名词相当于a ＋名词；a / an＋形容词＋one等于a / an＋形容词＋名词；复数形式用ones； ③that后面常有后置定语，有特指意义，代替不可数名词或单数可数名词，相当于the＋ 名词； ④复数名词用those，相当于the ones。 【例句观察】— Someone is knocking at the door. Who is it? — It must be Leo. He said he'd come to see me. 【结论2】it指代人时，常指小孩或身份不明的人。 【例句观察】It's too quiet in the room. Everyone just keeps silent. 【结论2】it可用以指代环境或情况。 (6)— What time is it now? — It's half past seven. (7)— It is spring now and it's warm these days. 【结论3】it可用以指代时间、季节、天气或距离。 【注意】it指代时间时，有如下一些句型： (1) It is time for sth. (for sb.)to do sth. / that－从句(should do / did, 必须用虚拟语气) 例：① It's time for lunch. ② It's time for us to clean the house. ③ It's time that we should clean the house. ＝It's time that we cleaned the house. (2) It is / has been ＋some time ＋since－从句(从句用一般过去时) It is 10 years since I graduated from college. (3) It / This/That is the first / second time that－从句(必须使用现在完成时)这是某人 第……次做了某事。 It / This/That was the first / second time that－从句(必须使用过去完成时) 例：①It is the second time that she has visited the Great Wall. ②This was the first time that I had come late to school. (4) It was ＋时间点＋when －从句 例：It was evening when we got home. ＝It was evening in which we got home. (5) It was / will be ＋some time ＋before －从句 例：①过了5年他们才从北大毕业。 It was five years before they finally graduated from Beijing University. ②不久，我们就要从我们学校毕业了。 It won't be long before we graduate from our school. 二、it作形式主语 1.代替主语从句 ①It is clear ( obvious，true，possible certain....) that ..... “清楚（显然，真的，肯定．．．）” ②. It is important ( necessary，right，strange，natural...) that ... that 后的从句中要用虚拟语气（should + 动词原形），should 可以省去，建议记住该句型中的形容词。 It is important that we (should) learn English well.
选修6It的用法语法练习题及答案
It的用法 It的用法在高考中也是重现率较高的语言点，尤其是it用于强调句。其考查方式多通过“单项填空”进行，偶尔也出现在“短文改错”和“完形填空”中。 1．(NMET98) It was only when I reread his poems recently ___ I began to appreciate their beauty．A．until B．that C．then D．so 正确答案：B 此题考查强调句，所以用that。 2．(NMET98) I hate____when people talk with their mouths full． A．it B．that C．these D．them 正确答案：A 此题考查it作形式宾语的用法，所以选A。 3．(MET91，短文改错)David and I did not agree and David pointed to a path which he thought it would probably lead to a village． 正确答案：去掉it，因为定语从句中已有宾语which。 一、要点点拔 1．代替上文中提到过的人或事物。指代人时，一般用于小孩或身份不十分明朗的人。 1) －Who is the baby? －It‘s my teacher’s son． 2) －Who is that gentleman? －It's my friend Tom．He(不可用It) wants to see you． 2．用于表达天气、环境、时间、距离、季节等。例如： 1) It’s half an hour’s walk from here to our school． 2) It‘s nice and warm here． 3) But it's two o'clock now, and it's time for us to go to school． 3．用作形式主语.it 没有具体意义，而只是帮助把真正的主语移至句子后尾，使句子显得平稳一些，能借it 给移至句子后尾的主语有三种：一种由不定式表示，一种由动名词表示，一种由从句表示。 1).It 替代真正的主语——动词不定式短语. It is easier to say than to do . It is a good act to help the others. 2).it 替代真正的主语——动名词短语,以动名词短语做主语的句子，主要在以no good, no use, no harm, dangerous, foolish 等词作表语的句中. It’s no harm drinking running water in that area。 It’s foolish talking like that. 3).it 替代从句作主语，用从句做主语的带it 的句子很多,常见的有下面几类： ①It is a pity (a shame ,a fact ,a wonder ,a good thing,etc. )that… It is a shame that he didn’t pass the exam. ②It is strange ( surprising,obvious ,true, good,possible,clear,etc. ) that…。 It was clear that they had no desire for peace. ③It seems (happened ,turned out,etc.)that… It seemed that things were not as they expected. ④It is said ( decided ,expected ,etc)that … It is said that the tickets have been sold out . 4.用作形式宾语。
it用法专项练习题word版本
it用法专练 一．替代词it, that, (the) one(s), those的用法辨析 1. The award on the left is more beautiful than _______ on the right. A the one B one C it D this 2. Few pleasures can equal ________of a cool drink on a hot day. A. some B. any C. that D. those 3. The hunter’s younger sister is taller than the elder ___. A the one B one C that D this 4. I need the plastic bags, not the paper______ . A the one B ones C that D this 5. The TV sets made in China are much better than ________ in Japan. A．that B．those C．them D．It 6. Listen to________! We will have three days off. A the one B ones C that D this 7. “A penny saved is a penny earned.” Who said_________? A the one B ones C that D this 8. I bought a dictionary three years ago and I am still using______ now. A one B ones C it D this 9. I bought a dictionary three years ago but I am going to buy a new _______soon. A one B ones C it D this 10. I was disappointed with the film. I had expected____ to be much better. A.that B. this C. one D .it 11 Equipped with modern facilities, today's libraries differ greatly from______. A. those of the past B. the past C. which of the past D. these past 12.My most famous relative of all, ___who really left his mark on America,wasReb Sussel,my great-grandfather. A. one B. the one C. he D. someone 13. He has one blue pen and two red ________. A. one B. those C. one's D. ones 14. Cars do cause us some health problems —in fact far more serious than_____ mobile phones do. A. one B. ones C. it D. those 15. Cook was a strict but good captain, ______ who took good care of the sailors on his ship. A. that B. one C. it D. what 16. Mr Zhang gave the text books to all the pupils except____who had already taken them. A.these B.ones C.the ones D.the others 17. —— I'm looking for a flat. —— Would you like ____ with ____ garden? A．it; the B．it; a C．one; a D．one; the 18.Meeting my uncle after all these years was an unforgettable moment, ___I will always treasure. A.that B.one C.it D.what 19. The style of the building is similar to _________of a temple. A.that B.one C.it D.what 20. The computers in our school are connected to the Internet while___in their school aren’t. A.that B.one C.it D.those 21.Our food and service are better than ________ used to be. A．it B．that C．they D．those 22.I’m moving to the countryside because the air there is much fresher than _____ in the city. A. ones B. one C. that D. those 23.We’ve been looking at houses but haven’t found _____we like yet.
It的用法及典型句型归纳. 个人总结
It的用法及典型句型归纳 一、人称代词it的最基本用法是作代词，主要指刚提到的事物，想法，以避免重复;也可以指性别不明或性别被认为是不重要的人或动物；未指明但谈话双方都明白的事情或情况。 ①They watched the train until it disappeared in the distance. ②Is this your dog？No, it isn’t. ③I hate it when people talk with a full mouth.． 二、.非人称代词.it有时并不指具体的东西而泛指天气、时间、日期、距离、价值、度量、温度、环境等： It is a lovely day, isn’t it? // It was nearly midnight when she came back. It is April First today. // It is some 3000 kilometers from A to B. It is three dollars. // Today it is 30 degrees centigrade. 三、作形式主语，替代主语从句，动词不定式，或动名词短语 1.作形式主语替代主语从句 ⑴It is clear ( obvious，true，possible，certain....) that ＂┅清楚的（显然的，真的，可能的,肯定的．．．）＂ ⑵It is important ( necessary，right，strange，natural...) that + (should ) do (虚拟语气) ┅是重要的(必要的,对的,奇怪的,自然的┅) ⑶It is said (reported/ learned/believed/thought/known/told/hoped.....) that = sb / sth is said (reported/ believed /thought…) to do( to be doing/ to have done) sth ＂据说（据报道，据悉．．．）＂。 ⑷It is suggested ( advised/ ordered / demanded/ insisted/ commanded... ) that +(should ) do ＂据建议；有命令．． ⑸It is a pity ( a shame /an honour/a good thing/a fact,/a surprise/... ) that that后的从句一般用虚拟语气（should + 动词原形），should可省去．表示出乎意料，常译为＂竟然＂。没有这种意义时，则不用虚拟语气。 小练一下： It is very clear that he’s round and tall like a tree. = It is important that we (learn) English well. It is necessary that he (remember) these words. It is said that he has come to Beijing. = It is reported that another earth satellite has been put into orbit. = It is suggested that the meeting ( put off). It was ordered that we (arrive) there in two hours. It is a pity that such a thing ( happen) in your class. It is a pity that he (be) ill. 2.作形式主语替代不定式 . ⑴It is kind ( of sb. ) to do sth.= sb be kind to do sth.一般都是表示人的特性的形容词。如： bad /brave /careless/ clever /cruel / foolish / good （好心的）/ honest/ kind / lazy / modest/ naughty/ nice（有教养的）/polite/ rude / silly / stupid / wise ，等。 Eg. It is kind of you to give me a hand. = ⑵It is necessary ( for sb. ) to do sth. .不定式的逻辑主语是由for引起。常见的形容词有： Important/ necessary/ natural/ easy / safe / common / normal / hard / difficult / dangerous/ unusual/ rare / impossible / pleasant Eg. It is important for her to come to the party.
(完整版)it的用法练习题
it的用法练习题（一） 1.It took us over an hour _____________along the street. A. walk B. to walk C. walking D. walked 2.I think it a great honor ________to visit your country. A. to invite B. inviting C. having invited D. to be invited 3.Many people now make_____________ a rule to buy cards for their friends before Christmas. A. themselves B. it C. that D. this 4._____is very clear to everyone that he's round and tall like a tree. A. This B. What C. That D. It 5.In the United States, bus travel doesn't cost much as train travel,_____________? A. don't they B. does it C. do they D. doesn't it 6.Someone is at the door, who is_____________? A. this B. that C .it D. he 7.—It is raining cats and dogs. —_____________ . A. So it is B. So is it C. Neither it is D. Neither is it 8.—My home is in that tall building over there. —_______________? A. Can it see B. Can see it C. Can be seen it D. Can it be seen 9. _____________raining hard for 3 hours without stopping. A. It is B. It was C. It has been D. It had been 10.—Has the boy got his bicycle now? —Yes, the police gave_____________. A. him to him B. it to it C. it to him D. him to it 11.—Boy, —It is, looks like spring is coming soon.
(完整版)初中it用法练习题
---------------------------------------------------------------最新资料推荐------------------------------------------------------ 初中it用法练习题 初中 it 用法练习题在英语中,it 有许多不同的用法,它既可以用作代词，也可以用作引导词，还可以用来构成强调句型。 1. it 用作代词用作人称代词在句子中作主语或宾语；指前面已经提到过的事物、动物或人，且 it 指特定的事物；如果指前文中提到的事物中的任何一个，用 one。 one 可以与 any, each, every, not 等连用，但 one 不可代替不可数名词。 Wheres your car? Its in the garage. 你的汽车在哪儿呢？在车库里。 Did you hit it? 你打中了吗？ The baby cried when it was hungry.这婴儿饿时就哭。 Who is that? Its me. 是谁？我。 Whats this? Its a box. 这是什么？一只箱子。 作非人称代词表示天气、日期、时间、温度、距离、价值、路程、度量、自然现象与环境等。 也可模糊地指一般情形或上文的部分或整个意思。 译成汉语时，it 通常不一定译出来。 Its a long time since they left. 他们走后很久了。 Its two miles to the beach.离海滨有两英里远。 Thats just itI cant work when youre making so much 1/ 24
it的用法及句型总结
It的用法 一、Tell the functions for “it” in each sentence: 1、---What’s the weather together ---It is fine. 2. It is hard to communicate with him. 3. I find it hard to communicate with him. 4. It is Li that who cleaned the classroom. 5. It is a book. 二、It 用法归纳 1，指代it （1）.用作人称代词：指代物、整个句子 （2）用作非人称代词 2，形式it：（1）作形式主语（2）作形式宾语 3，强调it 4，特殊句型 5.在答语中指代this/that： 1).--- Whose book is that ---It’s mine. 三、特别注意： it, one和that作替代词的用法及区别 1. it代替前面提到的同一事物,该事物既可以是可数名词也可以是不可数名词。 (特指，指代单数，指代物，同名同物) Can I borrow your pen—Sorry， I’m using it.
2. one代替前面提到的同类事物中的一个。该事物只能是可数名词,前面可以有冠词,也可以被this、that或形容词修饰,其后也可以有定语。（泛指，指代可数名词，指代人或物，同名异物） I have a bike. Do you have one Eg: (1).I bought a dictionary three years ago and I am still using______ now. (2) I bought a dictionary three years ago but I am going to buy a new _______soon. (3). that代替前面提到的同类事物中特指的一个。该事物既可以是可数名词也可以是不可数名词,必须要有后置定语,但不可以有前置修饰语。（特指，指代单数或不可数，指代物，后面有定语） The coffee produced in Brazil is more famous than __________in Mexico. 四：形式主语、宾语、强调句及其他