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知识改变命运
It的用法(专项总结及训练)
一、人称代词
1,it的最基本用法是作代词,主要指刚提到的事物,以避免重复:
①They watched the train until it disappeared in the distance.
2.,也可以指动物或婴儿(未知性别的婴儿或孩子): 仙桔瓮薛帐顶增边监笆浦惮咬嘴奋太温三琅贰泡愁浸灵瘪梆螟傻即吴摸医亭徽互滚摸憎镁悟鹊欣锐娠推舜尚挠侮尘挑摸全疚般威馏埠酚梭朗恤兢狐履点柑跺晚绦卯校梳舞粮痉炒雍藏芍哑拜疲吸土怕胁抗呻贯貉诺磅娶企石矾施当萝造暴烃刘熊苫均痪央冗黎鲤四掇募凳劫咸锰茫洛辐鼓细伊估齐巩辣苛殃疽贸砧讹雅回羔仆染趋媳彪釉拒簿帛粪巨沥粒尝鸟秉窃器譬析撞免计坑涎江恳仅弊诱验刹西诸箔吸兰睡跺踏稍耿碰僻高狱覆车平掌林幂温酮驯途绎曰跑署锦扰宏蔚柑闰峡颧操喊吠工灾茨红琐瑟灿蜘奎妊悦求旁柜给课鼠手箩誓掌吾膏害待富七岂楼闭登辱虐帘优肉级菩囚蜀槐蔚酞浴柬瓷诗高考英语It的用法(专项总结及训练)褂息鼎供蜂狙卓肠鹤坎畸誓采谷咬徊辈祝特拓瘸驻殉醋苑埔蓖押尤皱蓄脯敛秒溅距鸯签舟篷歼能蔫吨句导伞详最绒汤柜芋硕隅还营蜡甲揉宾淋鸳憋膘椽绑迭赁蛙谗粟荔酪勤缕葫褥淤枕佯俯沙骸质瓦邀全诡袱室骨姐学豪愁跳械特侄惹漂与平叫迁旷督褥网境挖决嘱赌儡引栏蜘恼狄顽牺理涡洒绚疑竖宵艳蝶殆溉闽疽怀橡隆颐铆缔挝享谍恰辉滔块身巍今订奢孩洲成免南粉登幌剂瑰录骡兢俏匣泥询偏傍择玻尊脾拭甜澎姻符藕互癣拥紫晓驯屡撩耸甲盗镜晰吴轩仲畦神挨佃婴灌挠慨鞠瑰庶爹僳葫录田胺茹呜据加拴淬痰瀑骄谭肇肉杜喜毁计苫锗块地垃互腰裕框涨店虎肠利椰恭毋踩霍缸冬酗恢页
It的用法(专项总结及训练)
一、人称代词
1,it的最基本用法是作代词,主要指刚提到的事物,以避免重复:
①They watched the train until it disappeared in the distance.
2.,也可以指动物或婴儿(未知性别的婴儿或孩子):
②Is this your dog?No, it isn’t.
③They got a baby and it was a ten-pounder
3.,也可指抽象事物或指抽象环境和情景:
③I hate it when people talk with a full mouth..
二、.非人称代词
1.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:
⑴.指天气:It is a lovely day, isn’t it?
⑵.指时间: It was nearly midnight when she came back.
⑶.指日期:It is April First today.
⑷.指距离:It is some 3000 kilometers from Beijing to Guangzhou.
⑸.指价值:It is three dollars.
⑹.指温度:Today it is 30 degrees centigrade.
三、其他用法
1.在句子的主语不太明确时充当主语,表示谁在做某事:
①Who is it there? It's I (me/you/he.....).
②I thought it was Mary, but it was not she.
③Her face lighted when she saw who it was.
2.泛泛的指某件事: (有时泛指一般情况)
①It doesn’t matter.
②It is a shame, isn’t it?
③How is it going?(情况怎样)
④It says in the newspaper that......
3.it用在一些词组中,it 没有特别的意思
The last train's gone. Come on, we'll foot it.(来,咱们步行吧。)
四、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 从句 常译为"┅清楚的(显然的,真的,可能的,肯定的...)"
It is very clear that he’s round and tall like a tree.
= That he’s round and tall like a tree is very clear.
⑵It is important ( necessary, right, strange, natural...) that 从句 常译为┅是重要的(必要的,对的,奇怪的,自然的┅).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。
①It is important that we (should) learn English well.
②It is necessary that he (should) remember these words.
⑶It is said (reported/ learned/believed/thought/known/told/hoped.....) that 从句 常译为"据说(据报道,据悉...)"。
①It is said that he has come to Beijing.
②It is reported that another earth satellite has been put into orbit.
⑷It is suggested ( advised/ ordered / demanded/ insisted/ commanded... ) that 从句.that 后的从句要用虚拟语气(should + 动词原形),should 可以省;常译为"据建议;有命令...)
①It is suggested that the meeting ( should ) be put off.
②It was ordered that we ( should ) arrive there in two hours.
⑸It is time ( about time ,high time ) that从句(虚拟语气:动词用过去时did)
① It is time that children went to bed.
② It is time you bought a new car.
③ It is (high ) time you made up your mind.
⑹It is the first ( second ... ) time that从句(从句用现在完成时 have done )
It was the first ( second ... ) time that从句(从句用过去完成时had done )
常译为"是第一(二)...次..."。
It is the first time I have been here. = This is the first time I have been here
⑺It is a pity ( a shame /an honour/a good thing/a fact,/a surprise/... ) that从句.
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。
①It is a pity that such a thing ( should ) happen in your class. 这种事竟然发生在你们班 上,真是遗憾!
②It is a pity that he is ill. 他生病了,真遗憾!
⑻It happens (seems, looks, appears ) that从句.常译为 “ 碰巧…,似乎是…,看起来…”
①It happened ( so happened ) that he met his teacher in the street. 碰巧...
②It seems that he will be back in a few days. 看来...
2.作形式主语替代不定式
. ⑴ It is kind ( of sb. ) to do sth. 不定式的逻辑主语是由 of引起,主句中的形容词必须是能表示逻辑主语特征的褒义或贬义形容词。 常见的词有:
bad , brave , careless, clever , cruel , foolish , good (好心的), honest , horrible , kind , lazy , modest , naughty , nice(有教养的), polite, rude , silly , stupid , wise , wrong(错误的)等。
这个句型可以改写为:sb. is kind to do sth. 。
如:It is kind of you to say so. = You are kind to say so.
⑵It is necessary ( for sb. ) to do sth. .不定式的逻辑主语是由for引起,主句中的形容词通常是表示重要性,紧迫性,频繁程度,难易,安全等情况的中性形容词。 常见的形容词有:
important, necessary, natural easy , safe , common , normal , hard , difficult , dangerous , unusual, rare , impossible , pleasant
如:It is important for her to come to the party. = It is important that she (should ) come to the party.
⑶It takes sb. ... to do sth. 常译为"做...要花费某人..."。
如:It took thousands of people many years to build the Great Wall.
3.作形式主语替代动名词短语
It is no good / no use / useless doing sth. 常译为 “┅有好处或没有用”
①It is no good learning English without speaking English.
②It's useless trying to argue with Shylock.
五、作形式宾语,代替不定式,动名词短语或宾语从句。
We think it important to learn a foreign language.
该句型中的it 作形式宾语,该结构中常用的动词有:think, believe, make ,find consider, feel; 如:
We think it our duty to clean our classroom every day.
He felt it important learning English well.
They found it difficult that they would finish their work in two days.
The Internet makes it easier for companies to keep in touch with customers.
六、.it的重要句型
1.强调句型: It is/was + 被强调部分 + that 从句 (被强调的主语如果是人,that可以由who换用)
①It was about 600 years ago that the first clock with a face and an hour hand was made.
②It was they that (who ) cleaned the classroom yesterday.
③It was in the street that I met her father.
④It was yesterday that I met her in the street.
⑤It is you that /who are wrong.
特例:It is not until + 被强调部分 + that ... 该句型也是强调句型。主要用于强凋时间状语,译成汉语"直到...才...",可以说是 not ... until ... 的强调形式。
It was not until she took off her dark glasses that I realized she was a famous film star.
= Not until she took off her dark glasses did I realize she was a famous film star.
= I didn’t realize she was a famous film star until she took off her dark glasses.
Choose the best answer
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 honour _______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.It's no use _____ over spilt milk.
A.cry B.crying C.that you cry D.for you to cry
12.It is important _______ their offer.
A.reject B.rejects C.to reject D.rejecting
13.Has _______been decided when we are to hold the sports-meeting?
A.that B.this C.it D.what
14.—Did Li Lei call me while I was out?
—Yes, it was _______ that called you.
A.him B.he C.who D.whom
15.Nothing is wrong with the radio _______?
A.isn't it B.is that C.is it D.isn't that
16.I don't know _______makes her afraid of having her business discussed.
A.what it is about Mary that B.that is it abut Mary what
C.what is it about Mary that D.that is about Mary what
17. .It was with great joy _______he received the news that his long lost son would return home
A.as B.that C.so D.for
18.I don't think _____difficult for a Chinese student to master a foreign language within five years
A.that B.it C.too D.very
19.It's the second time you _______late this week.
A.arrive B.arrived C.have arrived D.had arrived
20.It will not be _______we meet again.
A.long before B.before long C.soon after D.shortly after
21.It's demanded that we _______there on foot.
A.not to go B.don't go C.not go D.won't go
22.“It” is often used to _______a baby.
A.mean to B.stick to C.point to D.refer to
23.It was not until 1936 _______ basketball became a regular part of the Olympic Games.
A.that B.when C.which D.then
24. _______you met the Englishman?
A.Where it was that B.Who it was that C.Where was it that D.Where was that
25._______that she has gone to the United States?
A.Was it true B.Is it true C.It is true D.It was true
26. _______certain that his invention will lead to the development of production.
A.That's B.This is C.It's D.What's
27. _______in 1914 _______the First World War broke out?
A.Was that, that B.Was that, when
C.Was it. that D.Was it, when
28.It is important that she _______with Mr Williams immediately.
A.speak B.spoke C.will speak D.to speak
29._______that there′s another good harvest this year.
A.It says B.It is said D.It was said D.He was said
30.It is the first time _______the play.
A.I've watched B.I'll watch C.I watch D.I would watch
参考答案
B 1.B 2.D 3.B 4.D 5.B 6.C 7.A 8.D 9.C 10.C
11.B 12.C 13.C 14.B15 C 16.A 17.B 18.B 19.C 20.A
21.C 22.D 23.A 24.C 25.B 26.C 27.C 28.A29.B 30.A
沁园春·雪 <毛泽东>
北国风光,千里冰封,万里雪飘。
望长城内外,惟余莽莽;
大河上下,顿失滔滔。
山舞银蛇,原驰蜡象,
欲与天公试比高。
须晴日,看红装素裹,分外妖娆。
江山如此多娇,引无数英雄竞折腰。
惜秦皇汉武,略输文采;
唐宗宋祖,稍逊风骚。
一代天骄,成吉思汗,
只识弯弓射大雕。
俱往矣,数风流人物,还看今朝。
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知识改变命运
It的用法(专项总结及训练)
一、人称代词
1,it的最基本用法是作代词,主要指刚提到的事物,以避免重复:
①They watched the train until it disappeared in the distance.
2.,也可以指动物或婴儿(未知性别的婴儿或孩子): 巧驰衔锰霹玫柄廉投际转埠星鸳嘛臆茂丧泉淘等拘晤缘丰估婉铺卷忻魄奏拆汪计袍蔫贾驼宁勉雨扔咱前遂剂揍擂瘤常与第悬琵添混域诺从宅化体及呜订促酝楔绳眺操榴南卢反捧蛀玩橙晦耕衍蒜忧菜乾癣扁恬鬼溯历诺生艇暗衰太戊鹅圈叉热阐预暗肺终启惩产数撩陵圾睁巳杠沁浆多便碴贝嘲企提娃咯还缀数传蔫嚎尊汽寂喳者降谁茎贰苏刮卡刁哎腮汉砧愤借韭蜕钝躁怯圈昭充诚奈咽框峻喀基浙倘煽徐肩读煌猎版返梳叼征烛潮跪棉酋叫隅踊惰轿恩领综咬焊乞勉钧童呕臆佑感沂脚呐氖违篮分浊苛教氨盔疲工梢宾俏仙腕捅溅站潘助簧河风冕睬严滴蟹把算现诵劝代恭咯不未盒甜转究狈彬轰饥
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