高二It句型及用法完成句子练习
it的用法和练习带答案
重点代词it的用法和练习（含答案）(1)it用做人称代词的用法it用作代词，意为“它”，既可以指人，也可以指物。
it做人称代词，可以用来代替一个名词、短语、从句或句子，以避免他们在句中的重复。
这是可以指提到过的，也可以指未提到的，在句中做主语、表语和宾语。
1)指事物，it可以知道除人以外的任何事物或动物。
I dropped my watch and it broke.我把手表掉在地上摔坏了。
2)指人，it主用用于指性别不明的婴儿或只听其声不见其人的人，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.“Listen. Someone is crying..”“Oh, it must be Mary.”3）代替某些代词。
代词it可以用于代替指示代词this, that以及复合不定代词something, anything, nothing等，如：“What’s this?”“It’s a new machine”(2)it用作非人称代词的用法1)it用作非人称代词主要用来指时间、距离、价值、天气、气温及温度等自然现象。
如It’s too late to go there now.现在去那已经太迟了。
It rained all day yesterday.昨天下了一整天雨。
2)用于某些句型。
It’s time for sth. 该做某事了。
It’s to do sth. 是时候该做某事了。
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，有时候用should+动词原形）It’s first(second)time +that--从句。
某人第几次干某事。
（从句谓语动词用现在完成时）It’s +时间段+since从句。
-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。
高考英语语法填空代词it的用法练习题30题
高考英语语法填空代词it的用法练习题30题1.It is important for us to learn English well.A.thatB.thisC.whatD.which答案：A。
本题考查it 作形式主语的用法。
“It is+形容词+for sb to do sth”是固定句型，it 作形式主语，真正的主语是后面的不定式短语“to learn English well”。
选项B“this”、C“what”、D“which”均不能在此处作形式主语。
2.We think it necessary to do exercise every day.A.thatB.thisC.whatD.which答案：A。
本题考查it 作形式宾语的用法。
“think it+形容词+to do sth”是固定句型，it 作形式宾语，真正的宾语是后面的不定式短语“to do exercise every day”。
选项B“this”、C“what”、D“which”均不能在此处作形式宾语。
3.It is said that he is very good at math.A.thatB.thisC.whatD.which答案：A。
本题考查it 作形式主语的用法。
“It is said that+句子”是固定句型，it 作形式主语，真正的主语是后面的that 引导的主语从句。
选项B“this”、C“what”、D“which”均不能在此处作形式主语。
4.We make it a rule to get up early.A.thatB.thisC.whatD.which答案：A。
本题考查it 作形式宾语的用法。
“make it a rule to do sth”是固定句型，it 作形式宾语，真正的宾语是后面的不定式短语“to get up early”。
选项B“this”、C“what”、D“which”均不能在此处作形式宾语。
高考英语专题it用法习题及答案
高考英语专题之it的用法1.指代上文提到过的某物。
2.指代this和that。
3.指不知性别的婴儿或身份不明确的人。
4.指时间、距离、天气、气候、温度、日期或价值。
5.it代替不定式、动名词短语或名词性从句做形式主语。
（1）It is+adj.for /of sb. to do sth.（2）It is no wonder that...……不足为奇/并不奇怪（3）It seems/appears that...似乎/看来……（4）It looks/seems as if/as though...看起来/似乎/好像……（5）It happens that...碰巧……（6）It occurs to/comes to/strikes/hits sb. that...某人突然想起……（7）It is said/reported that...据说/据报道……（8）It is certain that...肯定……（9）It is well known/acknowledged that...众所周知……（10）It is no use/no good doing sth.做某事没用/没好处（11）It takes sb. some time to do sth.做某事花某人一些时间（12).It is clear (obvious, true, possible, certain) that….“清楚（显然、真的、肯定）”（13).It is important (necessary, right, strange, natural…) that…（虚拟should+动词原形）（14).It is suggested (ordered…) that…（虚拟should+动词原形）（16）. It doesn’t matter whether………不重要，没关系(17).It is a pity/shame that...真可惜……6.it做形式宾语（1）主语+think/believe/suppose/consider/feel/make/keep...+it+adj./n.+for/of+sb.to do sth./that从句（2）主语+think/believe/suppose/consider/feel/make/keep...+it+unless/no use/no good...doing sth.7.其他与it相关的常用短语和句型(1)I take it that you don't agree with me.我想你不同意我的意见。
It用法小结及练习
It用法小结及练习一．作代词（指天气、温度、时间、距离等或代替前文提到过的事物。
）1. 今天天气晴朗。
2. 今天是星期二。
3. 学校到我家10分钟的步行路程。
4.我有一本字典，它使我聪明。
5 我没有字典，你能借我一本吗？二. 作形式主语1.Playing computer games all day long is a waste of time.=It is a waste of time playing computer games all day long.2.To learn English well is important for us.=It is important for us to learn English well.3. That we students should be kind to others is necessary.=It is necessary that we students should be kind to others.总结：it还常用于以下句型中It is strange/ important/necessary t hat…(should) do…It is no use /no good /a waste of time doing sth.It is/was thought （believed，said，reported）that sb / sth do/ have done…= sb/sth is/was said to do/ have done…Exercises1:1).对我们来说学一门外语是必要的。
2).经常帮助同学她真是太好了。
3).据说杰克已经通过了考试。
Exercises2:1). Aids is said __ the biggest health challenge to both men and women in that area in the past few years.A. that it isB. to beC. that it has beenD. to have beenIt is said that Aids has been the biggest health challenge to both men and women in that area in the past few years.2).The flu is believed _______ by viruses(病毒)that like to reproduce in the cells inside the human nose and throat.A. causingB. being causedC. to be causedD. to have caused3). ---Is Bob still performing?---No. He is said __ the stage already as he has become an official.A. to have leftB. to leaveC. to have been leftD. to be left句型总结：It is said that Aids has been the biggest health challenge t o…It is believed that the flu is caused by viruses that---It is said that he has left the stage already ---三．it 作形式宾语，常用句型如下：(think, feel, make, find, believe, consider…) + it + adj./ n. to do/ doing / that…1)He feels it his duty to help others.2)We found it impossible to finish the work in a day.3)We thought it no good working all the time.4)He made it clear that we shouldn’t break the school rules.Exercises1.她发现用英语回答这问题很难。
“It”的用法
“It”的用法-英语论文“It”的用法甘肃高台县第一中学高翔一、作人称代词（一）用于代替上文提到过的事物或整个句子所表述的事实。
This little dog is very lovely. It belongs to my neighbour.那只小狗很可爱，是我邻居的。
（二）用于指代人1.指代说话者心目中不太清楚的那个人，常在打电话或敲门时用。
—Who’s knocking at the door?谁在敲门？2.指代性别不详的婴幼儿或在不计较性别时，也可用it来指人。
（三）用于代替指示代词this和that练习1 完成句子1.你不能吃蛋糕，那是我的。
You can’t eat the cake and itacute;s_mine．2.汤姆考试没及格。
你听说了吗？Tom has failed in the exam. Have_you_heard_of_it?二、作非人称代词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，称为非人称代词it。
It’s over 200 miles from London to Manchester.从伦敦到曼彻斯特有200多英里。
练习2 写出下列句中it指代的内容1.It was 12 oacute;clock when they came out of the hall.时间2.It’s damp and cold. I think itacute;s going to rain.天气三、作形式主语当动词不定式、动名词或从句作主语时，通常把它们置于句末作真正的主语，而使用it作形式主语。
（一）代替动词不定式常用句型为：1.It be＋adj.＋of sb. to do sth.该句型中的不定式短语是真正主语，如果不定式的逻辑主语由of引起，句中的形容词必须是表示逻辑主语特征的形容词(即句中的形容词是修饰逻辑主语的)。
常见的形容词有bad, brave, careless, clever, cruel, foolish, good (好心的), honest, horrible, kind, lazy, modest, naughty, nice, polite, rude, silly, stupid, wise, wrong等。
[精]超详细的It的用法归纳总结(附习题及答案)
超详细的It的用法归纳总结（附习题及答案）一、It是代词指除人以外的一切生物和事物，用来指代时间、季节、天气距离、环境。
在这里，i是一个虚词，没有任何实际意义。
例如:①It is a quarter to eight now.现在是八点差一刻。
②It is midnight. 现在是午夜。
③It is time for breakfast.现在是吃早饭的时间。
④-What is the date today?今天几月几号?--It is December 3rd. 十二月三号。
⑤--What season is it?现在是什么季节?--It is summer. 夏季。
⑥--What is the weather like today?今天天气如何?--It is fine.天气很好。
--It is foggy and wet.天气多雾又潮湿。
⑧How far is it from the bus station to your home? 从汽车站到你们家有多远?⑨It is around five miles to the shopping center.从这儿到购物中心大约有五英里。
二、It用作主语用来指代文中出现过的人或事。
it此时可用来代替一个名词，一个短语，一个从句或一个句子。
在句中可指生物,非生物，不明性别的人，也可以指一个动作或件事情(人物型)，还可以指人或事物的身份(指示型)。
在这里,it是有实际意义的。
例如:①--What is this?这是什么?--It is a computer.这是一台计算机。
②--What is that?那是什么?--It is a map.那是一张地图。
③--Where is the dog?狗在哪儿?--It is lying under the tree.它在树下面躺着呢。
④--Where is the post office?邮局在哪儿?--It is near the hospital 在小医院附近。
it 考查完成句子
这是他第三次友好访问澳大利亚。(time) the third time that he had paid It was _______________________________a friendly visit to Australia. (time) 五个星期前他返回祖国。(ago) five weeks ago that It was ________________________________he returned his motherland. (ago)
考查it的几个经典句型
一、It be + 时间 + before … 二、It be + 时间 + since …（注意时态） 三、It’s (high)time that… 四、It’s up to sb to do sth 五、It happens/appears/seems that … 六、It + be the first/second time that…(从句
girl
would
• 似乎他总是正确的。 seems that It ______________he is always true.
他勤勤恳恳，所以经常得到很高的评价是不足为 奇的。(wander)
it is no wonder He is so diligent that ________________that he is always getting a high remark.
昨天下午他过了好久才背会那些枯燥的诗.(learn) It was long before he learned ________________________________those boring poems by heart yesterday afternoon.
(完整版)“It”用法及句型讲解与习题汇总,推荐文档
“It”用法及其句型和固定搭配讲解一、It用作实词表达以下概念:指代前文提到的事物，前文中的this, that；替代前文中的内容；指代一位性别不明的小孩或未知的人；指代未指明但谈话双方都知道的那件事；指代时间、天气、气候、距离等自然现象……二、It用作形式主语替代作主语的从句、动词不定式、动名词，而把真正作主语的从句、动词不定式、动名词置于句尾。
It 作形式主语的常见句型：1. 代作主语的动词不定式，其句型为(1) It be adj. (for sb.) to do sth.此处adj. 通常为描述事件的形容词：easy, difficult, hard, necessary, unnecessary, possible, impossible, likely, unlikely, right, wrong, important, unimportant, legal, illegal, well-mannered, ill-mannered, polite, impolite, clear, obvious, certain, suitable, proper, fit, useful, useless, dangerous…例It is illegal (for a teenager) to drive a car without a license.(2) It be adj. of sb. to do sth.此处adj. 通常为描述人的形容词：kind, unkind, nice, rude, cruel, considerate, thoughtful, thoughtless, careful, careless, silly, foolish, stupid, clever, wise, crazy.例It's kind of you to help me with the problem.(3) It替代作主语的动名词的常见句型It's no good/use doing…It's (well)worth doing…It's (well)worth one's while doing/to do…It's (well)worth while doing/ to do例It's no use crying over spilt milk.2. It替代作主语的从句常见句型(1) It is + noun +从句例It is no secret that the president wants to have a second term at office.(2) It is adj. +clauseIt's surprising that… (should)………竟然……It's a pity/shame that…(should)………竟然……例It's important that you should apologize to her for your rudeness.(=It's of much importance that you should apologize to her for your rudeness.)(3) It verb sb. + clause= It is v-ing + clauseIt+surprise/delight/interest/disappoint/worry/disturb/annoy/amaze/bother/concern/frighten/please/anger sb. that…例It worried me that she drove so fast.(= It was worrying that she drove so fast.)(4) It verb (to sb.) that…= sb/sth verb to do(verb = appear, seem, come about, emerge, follow, chance, happen, occur, transpire, turn out , work out)例It (so) happened/chanced that they were out.(= They happened/chanced to be out.)(5) It is v-ed that…=sb/sth is to do(verb=say, report, think, believe, hope, expect, agree, accept, decide, determine, intend, plan, understand, know）例It is said that the couple have gotten divorced.(=The couple are said to have gotten divorced.)(6) It is v-ed that … (should)…(verb=demand, request, require, order, suggest, advise, recommend例It is suggested that they should begin with the third question.三、It作主语的句型1. It takes sb. … to do…(=sb takes…to do…)某人用多长时间做某事例It took the men a week to mend our roof.(= The men took a week to mend our roof.)2. It's (just)(un)like sb. to do…（不）像某人做某事的风格例It was (just) like him to think of helping us.3. It's (about/high) time that… should /v-ed…是该做某事的时候了例It's(about/high) time that we should take action.4. It's the x-th time (that) … have v-ed…第几次做某事了例It's the third time that he has failed the driving test.5. It is/has been… since …continuous v-ed(延续性动词) 某动作已有多长时间不发生了例It's 10 years that he lived here6. It was(not)… before…过(不)了多长时间某动作发生了例It was not long before they arrived.四、It 作形式宾语用来替代作宾语的从句、动词不定式、动名词，而把真正作宾语的从句、动词不定式、动名词置于句尾。
高二英语It用法练习题及答案
高二英语It用法练习题及答案It用法练习一 1. It ___ for this reason ___ her uncle moved out of New York. A. is ... which B. was ... why C. was ... that D. were ... How 2. It was ___ he said at the meeting __ disappointed me. A. what.., that B. that.., that C. what.., what D. that.., what 3. ---Wasn’t it Dr. Li who spoke to you just now? --- ______ . A. I didn't know he was B. Yes, he did C. No, he didn't D. Yes, it was 4. Was it during the Second World War____ he died?A. thisB. thenC. thatD. while 5. I don’t think _____ possible to master a foreign language without much memory work. A. this B. it C. that D. its 6. Does ____ matter if he can't finish the job on time? A. it B. this C. that D. he 7. Tom’s mother kept telling him that he should work harder, but __didn’t help. A. he B. which C. she D. it 8. Was ___ in 1998 ___ your teacher graduated from university? A. that.., that B. it... which C. it... that D. it... when 9. He felt ___ duty to work for human rights and progress. A. it his B. his C. that is a D. that is his 10. ___ is no good ___ without doing anything. A. This... talking B. It... to speak C. That... to say D. It... talking 11. All the children except my partner ___ late because of traffic jam. A. is B. are C. was D. has been 12. Your new clothes fit you, but mine ___ me. A. don’t fit B. doesn’t fit C. don’t fit for D. aren’t fit It用法练习二 1. It was this village ___ I was brought up. A. where B. that C. on which D. which 2. It was in this village ___ I was bought up. A. where B. that C. on which D. which 3. Can it be in the drawer ___ you put your passport? A. where B. in which C. there D. that 4. It was July 1, 1997 ___ saw the return of Hong Kong to the motherland. A. that B. when C. which D. in which 5. It is two years __ I joined the army. A. before B. since C. that D. after 6. It was two years ___ I joined the army. A. before B. since C. that D. after 7.--- Was it under the tree ___ you were away talking to a friend? --- Sure. But when I got back there, the bike was gone. A. that B. where C. which D. while 8. --- Why don’t w e take a little break ? --- Didn’t we just have ____ ? A. it B. that C. one this 9. It was not until 1920 ____ regular radio broadcast began.A. whileB. whichC. thatD. since 10. ___ is the fact that English is being accepted as an international language. A. There B. This C. That D. It 11. It was about 600 years ago ___ first clock with a face and an hour hand was made. A. that B. until C. before D. when 12. I hate ____ when people talk with their mouths full. A. it B. that C. these D. them 13. It was only when I reread his poems recently ____ I began to appreciate their beauty. A. until B. that C. then D. so 14. 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 15. The Parkers bought a few house but __ will need a lot of work before they can move in.A. theyB. itC. oneD. which 16. ____ no need for us to discuss the problem again since it has already been settled. A. It has B. There has C. It is D. There is 17. Was it in 1969 __ the American astronaut succeeded ___landing on the moon. A. when; on B. that; on C. when; in D. that; in 18. Was ___ that I saw last night at the concert? A. it you B. not you C. you D. that yourself 19. ____ was in 1979 ___ I graduated from the university. A. That; that B. It; that C. That; when D. It; when 20. What a pity my new computer doesn’t work! ____ must be something wrong with it. A. It B. There C. This D. That 21. I like ____ in the autumn when the weather is clear and bright.A. thisB. thatC. itD. one 22. Someone is knocking at the door, but who can ___ be? A. one B. he C. she D. it 23. A knock on the door made him look up. But ___ was only the manager. A. this B. that C. she D. it 24. Someone is ringing the doorbell. Goand see ____ . A. who is he B. who he is C. who is it D. who it is 25. Is ___ necessary to complete the design before National Day? A. this B. that C. it D. he 26. Does ___ matter if he can’t finish the job on time? A. this B. that C. he D. it 27. It worried her a bit ___ her hair was turning grey. A. while B. that C. if D. for 28. They have made __ a rule __in the room. A. this; not to smoke B. it; smoking C. it; to not smoke D. it; not to smoke 练习一1.CADC 5. BADC 9. ADBA练习二 1.ABDAB 6.ADDCD 11.AABBB 16.DDABB 21.DDDDC 26.DBD。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
高二It句型及用法完成句子练习1.______________________ two passers-by were injured in the accident last night. (report)据报道，两位行人在昨晚的事故中受伤。
2.It is what you do rather than what you say ________________. (matter)是你所做的不是你所说的重要。
3.___________they could pass the final examination that they made use of every minute tostudy. (so)是为了能通过期末考试他们才争分夺秒地学习。
4.I just wonder ____________ that makes you so excited. (what)我就是想知道究竟是什么让你如此激动。
5.________________________ her dark glasses that I realized she was the famous film star.(take)直到她摘下墨镜我才意识到她是那位著名的影星。
6.(1) It was almost midnight ___________________________ in the neighborhood.(break)当附近发生火灾时几乎是午夜了。
(2) It was four o’clock in the af ternoon_ _______________________the museum. (reach)我们到达博物馆时是下午四点。
(3)It was at almost midnight _______________. (break)几乎正是在午夜时发生了火灾。
7.___________________________that has eaten my share of sweets? (it)是谁吃了我的糖？8.___________________________the book might be more interesting if we added some picturesinto it. (occur)我突然想到：如果我加一些图片进去，这本书会更有趣的。
9.I think ___________________________ to build a chemical plant in our community. (tear)我认为拆除我们社区的公园建化工厂不好。
10.___________________________he didn’t do it carefully enough. (obvious)很显然他做得不够仔细。
11.___________________________ to say that he had a degree from Oxford. (dishonest)他说他有牛津大学的学位，这是不诚实的。
12.So difficult _______________________to take part in the English corner that I gave it up.(it)我发现参加英语角是如此的难以至于我放弃了。
13.The introduction _______________________that we can not use the machine in that way.(make)说明书上明确地说了我们不能那样使用这台机器。
14.I __________________________if you could give me a hand. (appreciate)如果你能帮我，我将十分感激的。
15.They realize that ___________________________ to protect the environment. (importance)他们意识到保护环境很重要。
16.Our chairman ___________________________invite Mr. Li to speak at the closing meetingnext week. (think)我们主席认为没有必要邀请李先生在下个星期即将到来的会议上讲话。
17.Her hometown is different from ___________________________. (use)她的家乡跟过去不一样了。
18. ___________________________the task that helps you get this position. (finish)正是你完成这项任务的能力帮你得到了这个职位。
19.It is the third time ___________________________his primary school teacher this year. (call)这是他今年第三次看望他的小学老师。
20.Can you explain ___________________________that you were an hour late? (come)你能解释一下你怎么迟到了一个小时吗？21.________________________ that caused the accident that happened yesterday？(coincidence)究竟是巧合还是粗心导致了昨天发生的事故？22.___________________________why he behaved that way at the party last night? (beyond)我无法理解他在昨晚的晚会上为什么有那样的表现。
23. ___________________________to learn a language. (take)学一门语言需要耐心24.______________________the secretary should be present, for the situation is so serious.(require)必须要求秘书到场，因为形势很严峻。
25. (1) ________________________ the 2008 Olympic Games in Beijing were a success. (know)众所周知，2008年北京奥运会很成功。
(2) ________________________, the 2008 Olympic Games in Beijing were a success. (know)众所周知，2008年北京奥运会很成功。
(3) _____________________is that the 2008 Olympic Games in Beijing were a success. (know)众所周知，2008年北京奥运会很成功。
26.___________________________i n our family to stay up all night on New Y ear’s Eve.(tradition)除夕守岁已是我们家的传统。
27. ________________________ that there is a great necessity of English grammar books.(wonder)难怪英语语法书的需求量很大。
28.It’s years ___________________________. (since)自从我开始学英语以来有多年了。
29. ___________________________to finish writing the article. (take)我花了一个月的时间完成了这篇论文。
30.______________________________to handle the pressure of study. (worthwhile)应对学习压力是值得的。
31.It was the news that her daughter married a rich businessman _____________________(make)她女儿跟富商结婚的消息让她很兴奋。
32. I __________________ that he would believe in us.（take）我理所当然地认为他们会信任我们。
33. Our classroom is very clean. Do you know _______________cleaned it?（who）我们教室很干净，你知道究竟是谁打扫的吗？34. ____________________for the free tickets, I would not have gone to the films so often.（Had）如果不是因为免费的电影票，我是不会如此频繁地去看电影的。
35. _______________ the first clock with a face and an hour hand was made（it）是在大约600年前第一个有钟面和时针的时钟被制成了。
36.______________________________ since his father passed away. (it)他父亲去世有三年了。
37.______________________________ before the police arrived.(be)不久之后警察就到了。
38.______________________________ he got home.(it)他到家时已经八点了。
39. Why! I have nothing to confess. _______________ you want me to say?（what）为什么！我没什么可坦白的，你究竟想我说什么？40It was _______________________________________ back home.（until）直到午夜他才回来。
41.I think ______________________________to visit your country.（honor）我认为受邀访问你们国家是一种荣幸。
42.Many people now ______________________ to buy cards for their friendsbefore Christmas.(make)现在很多人在圣诞节前夕送贺卡给朋友成了一种习惯。