高二英语——名词性从句精讲精练
高考英语名词性从句讲练(无答案)
名词性从句精讲精练一、识别从句1. What I want to do is taking a bath. 2. I don’t think he is an honest boy.3. The fact is that he stole the car.4. It is said that they won the game.5. Do you know the man who is standing over there?二.名词性从句包括：1.That he will come is certain. 2.I know that he will come.3. The truth is that I have been there.4. The fact that she was late surprised us.三. 引导名词性从句的连接词可分为三类：连接词：that, whether, if; as if（好像；似乎）; as though (不做成分）连接代词：what, whatever, who, whoever, whom, whose, which. 成份______________________连接副词：when, where, how, why; whenever; wherever_____________________________考点：1.that 和what 的区别1.________he wants is a book.2._____he doesn’t like me is none of your busi ness.3.The result is _____ he won the game.2.其它连接代词和副词的连用主要根据名词性从句中的具体意义,正确的选择who、what, which、when、where、why、how 等连接词，这些连接词既具有疑问含义，又起连接作用，同时在从句中充当各种成分。
高中英语学业水平考试必备考点归纳与测试：专题11 名词性从句(知识梳理+考点精讲精练)(原卷版)
专题11 名词性从句养成良好的答题习惯，是决定高考英语成败的决定性因素之一。
做题前，要认真阅读题目要求、题干和选项，并对答案内容作出合理预测;答题时，切忌跟着感觉走，最好按照题目序号来做，不会的或存在疑问的，要做好标记，要善于发现，找到题目的题眼所在，规范答题，书写工整;答题完毕时，要认真检查，查漏补缺，纠正错误。
1.掌握连接代词和连接副词以及从属连词的用法2.掌握主语从句的考点3.掌握宾语从句的考点4.掌握表语从句的考点5.掌握同位语从句的考点1名词性从句的分类名词性从句，包括四种从句，即主语从句、宾语从句、表语从句、同位语从句。
因为主语、宾语、表语、同位语这四种成分均可以由名词构成，所以这四种从句在主句中都充当了名词的作用，故将这四种从句统称为名词性从句。
2名词性从句的连接词分类1.that（无含义，不充当成分）2.whether,if（有“是否”的含义，但不充当成分）3.连接代词：what, whatever, who, whoever, whom, whomever, whose, which, whichever.（在从句中做主语、宾语、表语和定语）连接副词：when, whenever, where, wherever, how, however, why （在从句中做状语）4. as if,as though,because（不充当成分，在名词性从句中只引导表语从句）一、主语从句1.主语从句在复合句中充当主语，大多数主语从句都可以用it作形式主语而把主语从句置于句尾。
2.that引导主语从句时可用it作形式主语，that不可省；what引导的主语从句表示＂……的东西＂时，一般不用it作形式主语；whatever，whoever，whichever一般也不用it作形式主语。
☞That she will succeed is certain.☞It is certain that she will succeed.注意：(1)在＂It is necessary/important/strange/natural...＋that从句＂结构中，从句谓语常用＂(should＋)动词原形＂形式。
高考英语语法专题精讲精练-名词性从句
语法专题二：名词性从句1. 名词性从句的基本概念：1) 主语从句：在句中充当主语；亦可用it作形式主语，主语从句置于句末。
2) 宾语从句：在句中充当及物动词或介词的宾语；亦可用it作形式宾语，宾语从句置于句末。
3) 表语从句：在句中充当系动词的表语。
4) 同位语从句：常置于fact, idea, news, promise, doubt, suggestion, possibility, belief等表示有内容的名词后，起解释、说明作用。
2. 注意：1) 名词性从句要用陈述句语序。
2) 名词性从句中缺少主语、表语、宾语时：常用what 导，亦可用which表示选择，用who/whom/whoever指人。
缺少状语：用where（表地点）, when（表时间）, how（表方式）, why（表原因）。
3) 如不缺成份：主语从句、同位语从句用that引导，不能省略；表从、单个动词宾从可省略引导词that；介词宾从、第二个宾从，引导词that一般不省略；it作形式主语或宾语时，引导实际主从或宾从，一般that不省略；当主从、宾从本身为复合句时，引导词that不省略。
如：He told us sadly that what he had done secretly was dis covered by his parents.4) 含宾从的复合句中，主句和从句的时态保持一致，但如果从句中表示是客观现象，虽然主句是过去时态，从句仍用一般现在时。
5) 主语从句做主语，谓语动词用单数；如果由and 连接两个或两个以上的主语从句做主语时，谓语动词用复数；由两个或多个连接词引导一个主语从句，谓语动词用单数。
6) 当主句是I/We think（或suppose, expect, believe, imagine, guess）时，其后的宾语从句如果是否定的，常常把否定词not从从句中移到主句中。
7) 只能用whether，不能用if表示“是否”的情况如下：(1) 在表语从句和同位语从句中；(2) 在主语从句中，如果用it做形式主语，whether和if都能引导主语从句，否则，只能用whether(3) 在介词之后；(4) 后面直接跟动词不定式；(5) 与or not连用；(6) 引导让步状语从句，只能用whether。
高二名词性从句(全面精讲精练)
名词性从句导入：英语句子一般结构：1）主语+谓语(vt.)+宾语(+补语+状语)2）主语+系动词+表语3）主语+谓语（vi.）宾语和表语有什么不同?一个名词跟在及物动词后是宾语,跟在系动词后是表语.名词性从句：名词性从句是由引导连词whether, if, that和连接代词who, whom, what, which, whose或连接副词where, when, how, why等充当连接词所引导的从句, 其功能同名词一样。
包括主从、宾从、表从和同位语从句。
名词性从句的引导词：1.连接词：that、if、whether不作成分无意义“是否”2. 连接代词：who、whom 、whose、what、which作主/宾/表3. 连接副词：when、where、why、how作状语四种从句的共性:1.引导词基本一样,,如that , whether, when ,where, how. 但as if/though引导的是表语从句.2.陈述句语序.3.疑问代词,疑问副词保留自身的疑问含义,如疑问代词who在宾语从句中仍译为是谁,疑问副词where译为哪里.4.which表示选择,that无意义5. what引导名词性从句时在从句中充当句子成分,如主语,宾语,表语,而that在句子中只起连接作用。
一、主语从句在从句中作主语的从句称作主语从句。
主语从句特点：1．有引导词that ，whether, who, what ,which ,when ,where, how, why .一般情况下主语从句中的that不省略.2.为了避免头重脚轻,往往用it代替主语从句,放在句首,如★It is + 名词/形容词/过去分词+ 主语从句（有用句型:）It is reported/said/still a question/ that …如: It is still a question whether she will come or not.It is strange that you should like him.It is said / reported that he is the winner.3．陈述句语序.4．引导词that与what的区别。
高中名词性从句讲解与练习
名词性从句名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。
因此，名词性从句厅分为主语从句、表语从句、宾语从句和同位从句。
（一）引导名词性从句的连接词1、连接代词：who, whose, whom, what, which。
有词义，在从句中担任成分，如主语、表语、宾语、或定语等。
2、连接副词：when, where, why, how。
有词义，在从句中担任成分，作状语。
3、连接词：that, whether, if, as if。
that 无词义，在从句中不担任成分，有时可省略；if (whether), as if虽有词义，但在从句中不担任成分。
注意：连接代词与连接副词在句中不再是疑问句，因而从句中谓语不用疑问式。
连接代词与连接副词在从句充当句子成分，连接词whether 和if（是否），as if（好象）在从句中不充当句子成分，只起连接作用。
根据句义，如果连接代词与连接副词，whether、if 和as if都用不上时，才用that作连接词（that本身无任何含义）。
（二）主语从句…1、主语从句在复合句作主语。
. Who will go is not important.2、用it作形式主语，主语从句放在句末。
. It doesn’t matter so much whether you will come or not.3、that引导主语从句时，不能省略。
. That he suddenly fell ill last week made us surprised.（三）表语从句1、表语从句在复合句中作表语，位于系动词之后。
）. The question was who could go there.2、引导表语从句的连接词that有时可省去。
. My idea is (that) we can get more comrades to help in the work.（四）宾语从句1、宾语从句在复合句中作宾语。
考点08 名词性从句(核心考点精讲精练)(解析版)
考点08名词性从句（核心考点精讲精练）【近年真题考点分布】【思维导图】【知识梳理】➢考点一：宾语从句1．宾语从句的引导词She asked me whether I had returned the books to the library，and I admitted that I hadn't.她问我是否把书还给图书馆了，我承认我还没有还。
Our teacher always tell us to believe in what we do and who we are if we want to succeed.我们的老师总是告诉我们，如果我们想成功的话，就要相信我们所做的事情以及我们自己。
宾语一般放在及物动词或介词之后，但是，在下列情况下，须用it作形式宾语，而将真正的宾语(常为不定式/从句)后置。
(1)动词find/feel/think/consider/make＋it＋宾补(形容词或名词)＋不定式/从句(2)动词hate/ like/ dislike/ appreciate/enjoy＋it＋从句(3)短语动词see to/ depend on/rely on＋it＋从句(4)固定搭配take it for granted that/owe it to sb.that＋从句No matter where he is，he makes it a rule to go for a walk before breakfast.无论他在哪里，他都定了一个规矩——早餐前散步。
I shall see to it that he is taken good care of when you are absent.你不在的时候，我负责把他照顾好。
I think it necessary that we take plenty of boiled water every day.我认为我们每天多喝白开水是有必要的。
高考英语名词性从句经典讲解
高考英语真题名词性从句精讲精练一.主句不完整,从句不完整当主句不完整,则缺少名词,从句不完整,则缺少的是代词(连接代词,这种情况是名词性从句。
连接代词为who/whom/which/what,当然后面可以跟-ever.She is very dear to us. We have been prepared to do_____it takes to save her life.A.WhicheverB.HoweverC.WhateverD.WhoeverWhich一般是在有范围的情况下用,而who指的是人.Before a problem can be solved,it must be obvious ____the problem itself is.A.WhatB.ThatC.WhichD.Why形式主语是一朵小花,佛说:一花一世界,形式主语代替的是整个句子,形式主语要被看做是个影子。
Choosing the right dictionary depends on___you want to use it for.A.WhatB.WhyC.HowD.WhetherMany yong people in the west are expected to leave____could be life’s most important dicisions----mariage ---almost entirely to luck.A.AsB.ThatC.WhichD.WhatThe villagers have already known____we will do is to rebuild the bridge.A.ThisB.ThatC.WhatD.Which_____a strange plant! I’ve never seen it before.A.WhatB.HowC.WhichD.WhetherThe newcomer went to the library the other day and searched for ____he could find about Mark Twain.A.WhereverB.HoweverC.WhicheverD.Whatever____matters most in learning English is enough practice.A.WhatB.WhyC.WhereD.Which____parents say and do has a life-long effect on their children.A.ThatB.WhichC.WhatD.AsI’d like to start my own business -----that’s ___I’d do if I had the money.A.whyB.WhenC.WhichD.What二.主句不完整,从句完整主句不完整,说明缺名词,还是名词性从句,从句完整,要填连词(that/if/whether和连接副词(when/where/why/howCindy shut the door heavily and burst into tears. No one in the officeknew___she was so angry.A.WhereB.WhyC.WhetherD.That---I prefer shutting myself in and listening to music all day on Sunday. --That’s ___ I don’t agree. You should have a more active life.A.WhereB.HowC.WhenD.What----It is no use having ideas only----Don’t worry. Peter will show you___ to turn an idea into an act.A.HowB.WhoC.WhatD.WhereTwenty students want to attend a class that aims to teach___ to read fast.A.WhatB.WhoC.HowD.Why--Have you finished the book?--No,I have read up to____the children discover the secret cave.A.WhichB.WhatC.ThatD. Where当连词和连接副词都通顺的时候,选择连接副词,表达更加充分。
名词性从句学案精讲精练习题附答案
名词性从句同学们，在第3、4、5单元我们分别学习了宾语从句、表语从句、主语从句和同位语从句。
它们都属于名词性从句。
现在，我们将从下面几点谈谈名词性从句：一、相关概念；二、种类；三、常见引导词；四、七大常考考点：l.that \ what \ which; 2.it形式主语、宾语的用法；3.语序问题；4.同位语从句和定从的区别；5.what \ whatever… 6.if\whether;7.虚拟语气问题；五、相关习题集中练习一.相关概念1. 名词：表示人或事物的名称的词2. 名词的句法作用：名词在句中主要作主语，宾语，表语和同位语。
另外还可以作定语，状语3. 名词性从句：在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语，由一个句子来充当，这个句子就叫：名词性从句。
二、名词性从句的种类1. When we will start is not clear.主语从句2. Mrs. Black won ' t belieV hat her son has become a thief.宾语从句3. My idea is that we should do it right now.表语从句4. I had no idea that you were her friend. 同位语从句三、常见引导词:1）从属连词that只引导，本身无意义，仅起引导作用。
（引导宾语从句时可省，但是如果是并列的多个宾语从句，只能省第一个）2）连接代词who, whom, what, which, whoever, whatever, whiche等e，有意义，作成分3）连接副词where, when, how, why等，有意义，在句中作状语4）从属连词if, whether （是否）（if只能引导动词、形容词之后的宾语从句）1. What he said has nothing to do with you.2. When we'start tomorrow will be told soon.3. That he did such a thin gsatisfied me.4. How we can protect cultural relics needs to be discussed.四、名词性从句七大常考考点考点1:A.连接词：that与what的区别What we can ' t get seems better tha h n at we have.That a new teacher will come to our school is true.that只起连接作用，无意义，在从句中不充当任何成分;what既有连接作用，又要在从句中作成分（主语，宾语，表语）（…的东西;物;话;时间;地点;人物擞目等不同概念）1. After five hours drive, they rea Wtedt was called the hometow n of the goddess.2. The other day, my brother drove his car down the street at what was a dangerous speed.3. The village was quite differe nt from what it used to be.4. That the earth is round is known to us all.5. Father made a promis&hat if I passed the exam in ati on he would buy me a computer.B. what （什么）/ which （表选择，哪一个）1. ---Do you know what Mr. Black ' s addres? is---He may live at No. 18 or No. 19 of Bridge Street. I whi o h not sure of2. I read about it in some books or other, does it mattewhich it was?咼考题选萃1) ____ y ou don ' t like him is none of my bus in ess.A. WhatB. WhoC. ThatD. Whether2) ___ h e said at the meeti ng ast oni shed everybody prese nt.A. WhatB. ThatC. The factD. The matter3) There ' s a feeling in me ___ we kn'w weve ra UFO is.A. thatB. whichC. of whichD. what考点2 : it作形式主语，形式宾语的用法A. it作形式主语1. 他犯了那样一个错误真是遗憾。
高二英语——名词性从句精讲精练
【本讲教育信息】一、教学内容寒假专题：名词性从句精讲精练名词往往在句中充当主语，宾语，表语和同位语。
在复合句中，代替名词充当主语，宾语，表语和同位语的句子统称为名词性从句。
名词性从句分为：主语从句、宾语从句、表语从句、同位语从句。
（一）引导名词性从句的连接词引导名词性从句的连接词可分为五类：a.连词：that（无任何词意，不作成分，只起连接作用，宾语从句中常可省略）1) My hope is that she will soon be well again. (表语从句)我的希望是她能很快康复。
2) Everybody hopes that she will soon be well again.（宾语从句）大家都希望她能很快康复。
3) That she will soon be well again is our hope.（主语从句）她能很快康复是我们的希望。
b. whether, if（均表示“是否”表明从句内容的不确定性，不作成分）1) Whether he is coming or not doesn’t matter too much.(主语从句，不能用if)2) I went in and asked if/whether they had a cheap suit.3) I wonder whether/if he will come in such bad weather.c. 连接代词：what, whatever, which, whichever, (在从句中作主语，宾语，表语，指物)1) ____he need is more time.显然，主语从句：he是主语，谓语动词need缺宾语，因此应填what.2) Tell us ___you saw and heard during your visit to that university.3) This is not ___I want.4) ____some people are against is ___other people are for.5) The question is which team will win.6) I have two apples, I don’t know which you want.归纳：what一般用于不知道内容或范围的句子；which“哪一个……”一般用于给出内容或范围的句子。
名词性从句精讲精练1-3
1.They lost their way in the forest and _____ made matters worse was that night began to fall.A. thatB. thisC. whatD. which2.—I saw your neighbor break your window with a basketball.-- _______ it made me nearly mad.A. That he brokeB. What he brokeC. He brokeD. His break3.______ you go or stay at home won't make any difference.A. IfB. WhenC. ThatD. Whether4. Is _____ you told me really true?A. whatB. whichC. thatD. when5. It’s well known ______ the ear th moves round the sun.A. whenB. whyC. whatD. that6.________ knowledge comes from practice is known to all.A. WhatB. WhereC. IfD. That7.____ is known to all that WTO stands for World Trade Organization.A. WhichB. WhatC. AsD. It8. ____he doesn't like them is very clear.A. WhatB. ThatC. WhichD. Where9. It is no longer a question now ________ man can travel in space.A. whichB. thatC. whetherD. what10．The question is ______ the film is worth seeing.A. ifB. whetherC. whatD. how11．This is ______.A. how did they get to the cityB. what did they get to the cityC. how they got to the cityD. what they got to the city12. It looks ______ it's going to rain.A. thatB. asC. as ifD. that13. The problem is not ___ we leave, but ____ we can get there.A. when; howB. when; whereC. how; whichD. where; when14. What I asked him is ____ the story happened.A. when and whatB. what and whereC. which and whereD. when and where15. The reason for his success is _______ he worked hard.A. whyB. thatC. becauseD. for16. The truth is ___ he doesn't work hard enough.A. whyB. whatC. thatD. which17. The reason why he was late was ____ he had taken a wrong bus.A. becauseB. whetherC. because ifD. that18. Einstein’s most famous theory is ____ we call the Theory of relativity.A. whatB. thatC. whichD. /19. To tell you the truth, this is _____ in the world.A. which I haveB. that I haveC. what I haveD. whether I have20. Part of the reason Charles Dickens loved his own novel , David Copperfield, was _______ it was rather closely ________ it was rather closely modeled on his own life.A. whatB. thatC. whyD. whether21. This museum is not ______ it was ten years ago.A. thatB. whenC. whichD. what22.—Are you still thinking about yesterday’s game? —Oh，that’s ____.A. what makes me feel excitedB. whatever I feel excited aboutC. how I feel about itD. when I feel excited23.The mountain is no longer ________it used to be.A. whichB. thatC. asD. what24. Do you doubt ________ I believe you?A. thatB. whichC. whetherD. if25. I know nothing about the accident but ________ a car ran over a small boy.A. howB. thatC. whenD. why26. Nobody but Jim and his uncle _____.A. know who is heB. know who he isC. knows who is heD. knows who he is27. I didn't know what _____.A. was the matterB. is the matterC. matter wasD. the matter is28. We have plenty of books here. You may take _____ you like .A. in whichB. from whichC. whicheverD. that29. It depends on ______ we have enough time.A. ifB. weatherC. if or notD. whether30. – How do you like the address Hu Jintao delivered at the Asian APEC in 2009?-- Great. I take ______ that he spoke of the physical security measures.A. allB. itC. oneD. this31. I want to buy some stamps. Can you tell me _____ near here?A. if there's a post officeB. is there a post officeC. where is the post officeD. whether is there a post office32. What we have seen is different from _______.A. we heardB. we have heardC. what we heardD. what we have heard33. I couldn't agree with _____ at the meeting.A. that you saidB. which you saidC. all what you saidD. what you said34. He was lucky enough to sell his car for exactly ______.A. where he had paid for itB. what he had paid for itC. what he was paid for itD. which he had paid for it35. We are asked ___ we think the likely result of an action will be.A. thatB. whatC. whichD. whether36. We know little about the young lady except ________you told me.A. whatB. thatC. howD.不填37. I know nothing about her except ________she is from Canada.A. howB. whenC. thatD. why38. We were all very worried over the fact _____ you were ill.A. thatB. whatC. whichD. about which39. The news ____ Lincoln was murdered filled the Ameri can people’s hearts with deep sorrow.A. whichB. whenC. thatD. how40. You have no idea_______ for her safety.A. how anxious I have beenB. so anxious I have beenC. how I have been anxiousD. I have been so anxious41. Word came ________ Fei Junlong had succeeded in walking in space.A. thatB. whyC. whereD.who42.The fact________ she works hard is well known to us all.A. thatB. whatC. whyD. which。
高考英语语法名词性从句高频考点精讲与精练
高考英语语法名词性从句高频考点精讲与精练考点一、名词性从句的分类与判断引导名词性从句的连接词用法区别 引导词是否担任成分 有无意义 thatwhetherwhWhat 与who 担任主语或宾语What happened/seemed/is knownWhat SB said/did/wanted/used to be/looks like考点二、名词性从句的语序在名词性从句中一律用语序The problem isA. when we will startB. when will we start考点三、主语从句主语从句: 在句中作主语的句子叫主语从句根据引导词可分为根据其在主句中担任的成分可分为X（一）主语从句的复合句主谓一致一般情况下单个的主语从句作主语，谓语动词用; 两个或以上的主语从句作主语，谓语动词用。
如:When he was born_______(be) not clear.When the person was murdered and why he was murdered_______ (be) still unknown.Who laughs last_______ (laugh) best.（二）主语从句五种句型(1) It is necessary/surprising/positive/certain/clear/obvious/evident/apparent/likely/probable/p ossible that sb do(2) It is a pity/a shame/an honour/a fact/a surprise/ a wonder/no wonder/ a coincidence/one’s responsibility/duty that sb do(3) It is said/known/believed/expected that sb do(4) It happens/comes about/occurs to sb/strikes sb/hits sb/turns out/worries sb a lot /seems/matters that sb do (It doesn't matter whether sb do)(5) What is known is that sb do考点四、宾语从句在复合句中用作宾语的从句叫宾语从句介词后的从句也叫宾语从句He was interested inyou told him.（一）that引导的宾语从句改错：She told me that she lived in Beijing and she was an actress .（二）用whether或if引导的宾语从句①I don’t know whether or not he will help us.②I don’t care whether you have money.③I wonder whether sb do④He asked whether sb do⑤I am not sure whether sb do（三）宾语从句中的时态呼应主句是一般现在时，从句.①I know that he (study) English every day.②I know that he (study) English last term.③I know (that) he (study) English next year.④We know that he (study) English since 1998.主句用一般过去时，从句①We believed that he (earn) enough money to build a house.②The teacher told us that he (leave) us for America.当从句表示的是客观真理，科学原理，自然现象，则从句③The teacher told us that the sun（rise）in the east.（四）否定转移:I/ We think (suppose, expect, believe, guess, imagine) that sb not…变为I/ We don’t think that sb do sth判断改错：①We believe that he won’t win the game.判断改错：②He thinks he won’t do so.（五）it做形式宾语1、句型为"6123结构"2、like it/dislike it /hate it that sb doI’d appreciate it if sb dosee to it/rely/depend on it/take it for granted that sb dokeep it in mind that sb do (不能用it)（六）doubt后的宾语从句I doubt whether… I am not sure whether…I don’t doubt that…I am sure that…Do you doubt that… Are you sure that…例句：①We doubt he can win the game.②I don’t doubthe will win the game.（七）suggest/order宾语从句suggest that sb should do建议suggest that sb do/did/will do说明，以为着，认为①He suggested that a meeting_______ (hold) immediately.②The smile on his face suggested that he_______ (pass) the examination. insist that sb should do坚持要求insist that sb do/did/will do坚持认为①I insist that she _______ (do) her work alone②He insisted that he_______ (be) right.考点五、表语从句:表语从句:在句中作表语的句子叫表语从句。
名词性从句精讲精练
名词性从句精讲精练一. 名词性从句分为:主语从句在句中做------ 宾语从句在句中做------表语从句在句中做------ 同位语从句在句中-----练习:对下列从句将进行分类1.We find it strange that he should have said that.2.Acknowledging what he had done, he was put into prison.3.He looked as if he was going to cry.4.It is interesting that you should like him.5.He told me about the dream that could be realized through hard work.6.He told me about the dream that he wanted to be admitted into a key university.7.Whoever first finishes his homework will be praised.8.Whoever first finishes his homework, he will be praised.9.The problem depends on whether we have enough money.引导名词性从句的连词有哪些?主语从句:放在句首1.That he knows Japanese is known to all.2. What surprised me was to see him here .3. When he will come is unknown.4. Whether he is coming doesn’t matter much.5. It remains a secret how they climbed up the mountain.It 作主语的常用句型有:1. It + be +形容词+ that 从句2. It + be +名称词组(duty/pity..) + that 从句3. It + be + 过去分词(said/thought..) + that 从句4. It +不及物动词(seem/happen..) + that 从句5.It doesn’t matter (makes no difference), It’s not certain/clear, etc)+连接代词或副词引导的主语从句翻译下列句子:1.真可惜我们不能去游泳.2.碰巧那天我外出了.3.他考试肯定会考好.4.据说他已告诉了她一切.用形式主语it 的主语从句常见结构1.It is clear (necessary, important, possible,remarkable that… 很清楚（必要, 重要,可能, 值得注意等)…2.It is a fact (a good thing, good news…)that … 事实是( 好事是,好消息是…)…3.It is well-known ( reported, recorded, estimated,said, believed)that…众所周知( 据报道,,据记载,据说,据估计)…4.It turns out ( seems, happens, appea rs…)that… 结果是( 似乎是, 碰巧是, 好象是…)…5.It has been found (has been proved,can be seen,must be pointed out)that …已发现( 已证明,可以看出,需指出)…用it 句型翻译:1.据说今年高一学生要学新教材.2.事实是他们靠自己完成了所有的任务.3. 碰巧他们已经参加过军训了.4.众所周知, 比尔·盖茨是世界上最富有的人.5.我们应该养成好的学习习惯这很重要.※在主语从句中用来表示惊奇、不相信、惋惜、理应如此等,谓语动词用虚拟语气“(should) +do”,常用的句型有：（1）It is necessary (important, natural, strange, etc.) that...（2）It is a pity(a shame, no wonder, etc.) that...（3）It is suggested (requested, proposed, desired, etc.) that...如: It is strange that she (should) think so.表语从句: 放在系动词之后1. The truth is that he has never been to the countryside.2. The question is whether w can finish the experiment by Friday.3. It looks as if it were going to rain.又比如:She talks as if /as though she had been there before .4. This school is no longer what it was before.注意下列表语从句中where, how, why 的译法1.This is where Lu Xun once lived.2.That was how they won the match.3.This is why she got up so early thismorning. 固定句型:This is where…This is why …Th is is how….1.我们就是这样克服困难的.2.那就是他昨天缺席的原因.3.这就是我们上星期碰头的地方.宾语从句一、宾语从句的定义在句子中期宾语作用的从句叫做宾语从句。
高中英语语法精讲精练---名词性从句
1.______ he wants is a book.2. ______ he wants to go there is obvious.3. We should pay attention to ______ the teacher is saying.4. He told us ______ he felt ill.5. The result is ______ we won the game.6. This is _____ we want to know.7. I have no idea _____ he did that afternoon.8. The fact______ she works hard is well known to us all.练习：if / whether1. I asked her __________ she had a bike.2. I don’t know ___________ he is well or not.3.___________ we will hold a party in the open air tomorrow depends on the weather.4.It hasn't been decided____________ we shall attend the meeting.5.We’re worried about ________ he is safe.6. The question is _________ he should do it.7.The doctor can hardly answer the question__________ the old man will recover soon.8. I don’t know _______ to go or to stay at home.附加练习1.I doubt____________ he can speak English.2.I don’t doubt ____________ he can speak English.Whatever有两个用法，一是引导名词性从句（如主语从句、宾语从句、表语从句），二是用于引导让步状语从句。
名词性从句精讲精(主语从句和表语从句)
名词性从句精讲精练(一)名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。
因此，名词性从句分为主语从句、表语从句、宾语从句和同位从句。
一、引导名词性从句的连接词1、连词：that（无词义）, if, whether是否, as if好像：不充当从句成分, 只起连接作用。
2、连接代词：who, whose, whom, what, which：有词义，在从句中作主语、表语、宾语、或定语。
3．连接副词：when, where, why, how：有词义，在从句中作作状语。
若表示强调用：whoever, whatever, whichever, whenever, wherever 二、语序连接代词与连接副词在句中不再是疑问句，因而从句中谓语不用疑问式,即用陈述语序。
※1.根据句义，如果连接代词,连接副词和if、whether、as if都用不上时，才用that作连接词（that本身无任何含义）。
2.在主语从句、表语从句和同位从句中不用if引导；在主语从句和同位从句中引导词that不可省略，在表语从句中that有时可省略; 在宾语从句中可用if引导，that可以省略。
（一）主语从句在复合句作主语eg. 1. That he’ll come to the party makes us happy.2. Whether he’ll come is still uncertain.3. Who killed the old man is/remains a question.4. when they’ll start has not been decided yet.一般情况下，主语从句放在句首，此时主句谓语动词用单三形式。
但有时主语从句太长时，会有“头重脚轻”之感，因此常用it作形式主语，而把主语从句放到句子后面，此类句型有：1. It’s +adj/n+ that从eg. That you didn’t see the film last night is a pity.It’s a pity that you didn’t see the film last night.2. It’s said/reported+ that从eg. It’s said that three men were kill ed in the accident.3. It seems/happens(碰巧)+ that从eg. It seems strange that you don’t like money.（二）表语从句在复合句中作表语，位于系动词之后表语从句和主语指同一内容，它对主语进行解释说明，使主语的内容具体化。
名词性从句精讲精练
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2．同位语从句与定语从句的区别： 同位语从句是对前面名词的内容作进一步的解释、说 明，引导词只起引导作用，不在句中作任何成分，一般不可 省略。定语从句是对前面名词进行修饰、限制，引导词在句 中作一定的句子成分。
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The news that they had won the game soon spread over the whole school.他们赢得比赛的消息很快就传遍了整个学校。(此 句为同位语从句，进一步解释“the news”的内容)
12.We came to a place _t_h_a_t_/_w_h__ic_h__they had never visited before.
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这位可怜的年轻人无论什么样的帮助都乐意接受。
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What troubles her is that she can’t buy whatever she wants with the money she earns.
困扰她的是她不能用她挣的钱买任何她想要的东西。 To improve the quality of our products ， we asked for suggestions whoever had used the products. 为提高产品的质量，我们向用过此产品的人征求建议。 Whatever/No matter what you say，I will not believe you. 无论你说什么，我不会相信你。
名词性从句
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主语从句在主句中作主语，位于主句谓语动词之前，但 多数情况下由it作形式主语，而把真正的主语放在句子的后 面，其句型结构为：
名词性从句精讲精练
关联词的选定方法
1.I am satisfied with （what _______ you said.） what 2.I don’t know（________ the place used to be.） 3.I know(who/whom __________ you want to talk to .) 4.There are many books. Can you tell me which ( ____ book you like best. ) who 5.You can show me( ________ is your monitor .) 6.You can tell me(whose ________ book it is. ) whoever 7.you can give the book to( ______ wins first place.)
Pay attention
特别注意的问题
Subjunctive mood in Noun Clauses
1. It ＋be＋adj＋that… necessary，clear，important，strange, 等 It’s necessary that you (should) master the computer. It’s important that a student (should) learn English well. It’s strange that he (should) have killed himself.
2. It ＋be ＋ noun＋that… a pity, a shame, a suggestion, advice, order， demand，wish should＋do－－现在 should have done－－过去 It’s a great shame that he (should) have stolen a pen. • His suggestion is that we (should) finish the work at once. • Your advice is that we (should) do the homework first.
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【本讲教育信息】一、教学内容寒假专题：名词性从句精讲精练名词往往在句中充当主语，宾语，表语和同位语。
在复合句中，代替名词充当主语，宾语，表语和同位语的句子统称为名词性从句。
名词性从句分为：主语从句、宾语从句、表语从句、同位语从句。
（一）引导名词性从句的连接词引导名词性从句的连接词可分为五类：a.连词：that（无任何词意，不作成分，只起连接作用，宾语从句中常可省略）1) My hope is that she will soon be well again. (表语从句)我的希望是她能很快康复。
2) Everybody hopes that she will soon be well again.（宾语从句）大家都希望她能很快康复。
3) That she will soon be well again is our hope.（主语从句）她能很快康复是我们的希望。
b. whether, if（均表示“是否”表明从句内容的不确定性，不作成分）1) Whether he is coming or not doesn’t matter too much.(主语从句，不能用if)2) I went in and asked if/whether they had a cheap suit.3) I wonder whether/if he will come in such bad weather.c. 连接代词：what, whatever, which, whichever, (在从句中作主语，宾语，表语，指物)1) ____he need is more time.显然，主语从句：he是主语，谓语动词need缺宾语，因此应填what.2) Tell us ___you saw and heard during your visit to that university.3) This is not ___I want.4) ____some people are against is ___other people are for.5) The question is which team will win.6) I have two apples, I don’t know which you want.归纳：what一般用于不知道内容或范围的句子；which“哪一个……”一般用于给出内容或范围的句子。
可作主语，宾语，表语，还可作定语。
d. who, whoever, whom, whomever, whose（在从句中作主语，宾语，表语，定语，指人）1) Who will give us a lecture is unknown.2) The question is who will come here.e. 连接副词：when, where, how, why, whenever, however, wherever (在从句中作状语)1) I have no idea how he learned about it.2) Where she has gone is not known yet.3) When he will start is not known yet.4) This is why he is late.注意：连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。
（二）具体分类一）主语从句在复合句中作主语的从句叫主语从句。
1) That you are leaving is a pity.你要走，真遗憾。
2) Whether the football game will be played depends on the weather.足球比赛是否举行将视天气而定。
3) What he wants to tell us is not clear.他要跟我们说什么，还不清楚。
4) Who will win the match is still unknown.谁能赢得这场比赛还不得而知。
5) Where the English evening will be held has not yet been announced.英语晚会将在哪里举行，还没有宣布。
6) It is known to us how he became a writer.我们都知道他是如何成为一名作家的。
有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。
主语从句后的谓语动词一般用单数形式。
常用句型如下：（1）It + be + 名词+ that从句①It’s a pity that we can’t go.很遗憾我们不能去。
②It is a fact that English is being accepted as an international language.英语正在被人们接受为国际语言，这是事实。
③It is no wonder that he is not hungry; he has been eating sweets all day.难怪他不饿，他整天在吃糖果。
（2）It + be + 形容词+ that从句①It is certain that she will do well in the exam.毫无疑问她考试成绩会很好。
②It is probable that he told her everything.很可能他把一切都告诉她了。
③Is it true that the scientist will give us a lecture.下周那位科学家将给我们作报告是真的吗？（3）It + be + 动词的过去分词+ that从句①It is said that Mr. Green has arrived in Beijing.据说格林先生已经到了北京。
②It is reported that China has sent another man-made earth satellite into orbit. 据报道中国又成功地将一颗人造地球卫星发射进入轨道。
（4）It + 不及物动词+ that 从句①It seems that Alice is not coming to the party at all.爱丽丝似乎不来参加晚会。
②It happened that I was out that day.碰巧那天我外出了。
（5）其他情况①It doesn’t matter whether she will come or not.她是否来无关紧要。
②It makes no difference where we shall have the meeting.我们在哪里开会毫无区别。
③It suddenly occurred to her that she had forgotten to lock the door.她突然想到,她忘记锁门了。
另注意：在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should)+do”，常用的句型有：a. It is necessary (important, natural, strange, funny, surprising etc.) that …It is important and necessary that we(should)keep the balance of nature.我们要维持生态平衡，这很重要而且是必不可少的。
b. It is a pity (a shame, no wonder, etc.) that…It is a pity that you (should) miss such a good chance.真遗憾你竟然失去这么好的机会。
c. It is suggested (requested, proposed, des ired, etc.) that…It’s suggested that we (should) do the experiment a second time.有人建议我们再做一次实验。
Exercises:1. ____ is power is a famous saying known to us all.A. What knowledgeB. How knowledgeC. That knowledgeD. Where knowledge2. ___we c an’t get seems better than ___we have.A. What, whatB. What, thatC. That, thatD. That, what3. ___troubles me is ___I can’t learn all these English idioms by heart.A. That, thatB. What, what C, That, what D. What, that4. ___you need to improve your listening is more practice.A. ThatB. WhatC. WhyD. How5. Your skirt is really splendid, but ___we actually need is not a skirt but a new pair of shoes.A. thatB. whatC. whetherD. how6. ___she couldn’t understand was ___fewer and fewer students showed interest in her lessons.A. What; whyB. That; whatC. What; becauseD. Why; because答案：1. C 2. A 3. D 4. B 5. B 6. A二）表语从句在复合句中作表语的从句叫表语从句。
其基本结构为：主语+ 系动词+ that从句。
表语从句位于连系动词后，可接表语从句的连系动词有：be, look, seem, sound, appear，remain等。
1) The fact is that we have lost the game.事实是我们已经输了这场比赛。
2) That’s just what I want.那正是我想要的。
3) The question is whether they will be able to help us.问题是他们能否帮我们。