2019高中英语语法精炼-第九章名词性从句
高中英语语法：名词性从句知识汇总
高中英语语法：名词性从句知识汇总在复合句中具有名词的性质的作主语、表语、同位语、宾语的从句叫名词性从句。
因此，我们把主语从句、表语从句、同位语从句和宾语从句这四种从句统称为名词性从句。
当名词性从句要采用陈述句语序。
由一个含疑问意义的连词引起时，必须将该连词放在名词性从句的开头，且该从句语序不能倒装。
一、引导名词性从句的关联词引导名词性从句的关联词大致相同，它们分别是：连词：that, whether, if；关系代词：who, what, which , whom, whose, whatever, whoever, whomever, whichever；关系副词：when, where, how, why, however, whenever, wherever。
引导从句时一般不用逗号和主句分开。
连词that在从句中不作成分，不含疑问意义；而wh-连词在从句中作成分，且含有疑问意义；或what/where从句相当于一个名词后加一个定语从句。
It worried her a bit that her hair was turning grey.她的头发在变白令她有点担忧。
（that在从句中只起引导词作用，不作成分）What caused the accident is still a complete mystery.事故发生的原因仍然是个不解之谜。
（What在从句中作主语）2、that与whether引导名词性从句的区别。
（1）动词doubt表示“怀疑、不知道”解时，肯定句接whether引导的宾语从句；否定句don’t doubt和疑问句Do you doubt要接that引导的从句。
I don’t doubt that he will come soon.我不怀疑他不久会来。
（此处不用whether）Can you doubt that he will win?你怀疑他会赢吗？（此处不用whether）比较：doubt表示“不信”解时，表示强烈的不相信时，在陈述句中可接that从句。
高中高考英语语法专练9：名词性从句(解析版)
【名词性从句对点专练】单句语法填空1．The famous player tried again and again after each failure. That is ________ he succeeded at last.why[句意：每次失败后，这位著名的球员一次又一次地尝试。
那就是为什么他最终成功了(的原因)。
is后面是一个表语从句，用why引导从句，表示结果，故填why。
] 2．The retired engineer is showing ________ the wheelchair climbs stairs, which all the curious visitors want to know.how[句意：这位退休的工程师正在展示轮椅如何爬楼梯，这是所有有好奇心的游客想知道的。
由句意可知，填how，意为“怎么，如何”。
这是how引导的宾语从句。
] 3．Dick enjoys painting but he knows the fact ________ he doesn't have what it takes to be a professional.that[句意：迪克喜欢画画，但他知道自己没有成为一名专业画家所需要的(素质)。
that引导同位语从句，说明fact的具体内容。
]4．Success partially depends on ________ you have the patience to do simple things perfectly.whether[根据句子结构可知，设空处引导宾语从句；根据句意可判断，设空处意为“是否”，其前有介词on，故填 whether。
]5．I lost my cell phone yesterday. Can you tell me I can buy one?where[where引导宾语从句，且在从句中作地点状语。
高中英语语法名词性从句
规律一：名词性从句在句中要用陈述语序
II．引导词的选择
1. ____ we can't get seems better than ____ we
have. A.What , what C. That , that
B. What , that D. That , what
2. It worried her a bit ____ her hair was turning grey. A．while C．if B．that D．for
规律四：主语从句和宾语从句在适当的情况 下可以借助 “it” 而后置。
1.主语从句可以用it （作形式主语） 来替换成以下几种结构表达。 (A)It is clear/certain/likely /true/surprising that… （B）It is a pity/shame /good idea/no wonder that ...
The question of whether they are male or female is not important. I have not decided whether to go or not.
⑥ whether可引导一个让步状语从句表示 “不管”、“无论”，而if不能，但可以 引导一个条件状语从句表示“如果”如：
• (4)同位语从句 • 就是在句中作同位语的从句。它通常有放在thought, idea, news, word(=news), plan, doubt, question, fact, suggestion, belief等抽象名 词的后面，说明这些词的具体内容或含义。同位语从句大多由that引 导，也可由whether, how, when, where, why等引导，但不能由which 引导。如： • The idea that the earth is round is not a new one. “地球是圆的”这种 观点并不新鲜。He must answer the question whether he agrees to it or not. 他必须回答他是否同意此事这们一问题。 • I have no idea when he will set out. 我不知他什么时候出发。 • 注：有时，同位语从句并不紧跟在它所说明的词的后面。如： • The whole truth came out at last that he was a wolf in sheep’s clothing. 真相终于大白了，他原来是一只披羊皮的狼。
高中英语名词性从句精讲
高中英语名词性从句精讲从句是相对于主句而言的,即它是从属于某一个主句,而不能单独作一个句子。
在英语中,主要有三大从句,即名词性从句（包括主语从句,宾语从句,表语从句,同位语从句）、形容词性从句（即定语从句）、副词性从句（即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。
在句子中起名词作用的句子叫名词从句(Noun Clauses）。
名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
引导名词性从句的连接词可分为三类：（1）从属连接：that, whether, if（不充当从句的任何成分）（2）连接代词：what, whatever, who, whoever, whom, whose, which.（3）连接副词：when, where, how, why名词性从句知识点汇总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。
如：1.That she will help me made us happy.（主语从句）2.I can understand what he said.（宾语从句）3.This is where I was born.（表语从句）4.The fact that a heavy earthquake happened made me crazy.（同位語从句）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）3连接词 that 在名词性从句中可以省略的三种情况1.it 做形式主语，that引导主语从句时It is said (that) he has been studying abroad.据说他一直在国外学习。
(高中英语2019版) 语法专题 名词性从句练习(含答案)
名词性从句李仕才考点一名词性从句(宾语从句，表语从句)1．宾语从句宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词(及物动词)、介词或形容词之后。
(1)作动词的宾语①由that引导的宾语从句(that通常可以省略)Do you know(that) he has joined the army?你知道他参军了吗？②由what，whether(if)引导的宾语从句She did not know what had happened.她不知道发生了什么事。
注意：if引导的从句不能作介词的宾语。
③动词＋间接宾语＋宾语从句She told me that she would accept my invitation.她告诉我她会接受我的邀请的。
(2)作介词的宾语It depends on whether you can do the work well.这取决于你是否能把工作干好。
(3)作形容词的宾语I'm sure that he will pass the exam.我确信他会通过考试。
注意：①that引导的从句常跟在下列形容词后作宾语：anxious，aware，certain，confident，convinced，determined，glad，proud，surprised，worried，sorry，thankful，ashamed, disappointed，annoyed，pleased，satisfied，content等。
②it不仅可以作形式主语，还可以作形式宾语，而真正的宾语that从句则放在句尾，特别是在带复合宾语的句子中。
We consider it necessary that he should improve his pronunciation.他应当改进他的发音，我们认为这是有必要的。
(4)否定的转移若主句谓语动词为think，consider，suppose，believe，expect，fancy，guess，imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定形式。
(完整版)高中英语语法总结-名词性从句
名词性从句在句子中起名词作用的句子叫名词性从句 (Noun Clauses)。
名词性从句的功能相当于名词词组 , 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
第一节知识点讲解顾名思义，主语从句在句子中作主语。
有时本身出现在主语的位置上，也有时出于句子结构的考虑退到句子的尾部，前面用形式主语 it 代替。
从句作主语时，谓语动词一般为单数形式。
如 :What I saw was beyond any verbal description.That his hair was turning grey worried him a bit.Why the company denied the contract is still unknown.When and where the government will build a city square is under discussion.It is pretty annoying that a small part of the machine is missing.It remains to be seen whether the new novel will be well received.Tips: 主语从句的 that 绝对不能省去。
因为句子是不能做主语的，故用 that 引导。
若去掉则没有了主语，而宾语从句的 that 可省。
主语从句： That he is right is known to all of us.宾语从句： We all know (that) he is right.1.It 作形式主语和 it 引导强调句的比较It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。
而 it 引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。
2019高考英语牛津版语法详解精练—名词性从句
2019高考英语牛津版语法详解精练—名词性从句2019高考英语牛津版语法详解精练—名词性从句重点、难点、考点：名词性从句在功能上相当于名词名词性从句的定义:在复合句中起名词作用的从句叫名词性从句(NounClauses〕。
名词从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
(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,asif。
that无词义，在从句中不担任成分，有时可省略；asif〔好象〕虽有词义，但在从句中不担任成分。
注意：连词的选用：依据“缺什么补什么”原那么确定正确的连词。
如果句子中缺主语，指人用who，指物用what；如缺宾语，指人用whom，指物用what；如缺时间状语用when；地点状语用where；原因状语用why；方式状语用how；定语用what或which；什么都不缺用that。
whether和if〔是否〕，1.It’snotimmediatelyclear____thefinancialcrisiswillsoonbeov er.A.sinceB.whatC.whenD.whether2.Asanewdiplomat,heoftenthinksof_____hecanreactmoreapp ropriatelyonsuchoccasions .A.whatB.whichC.thatD.how3.Whenasked____theyneedmost,thekidssaidtheywantedtofe elimportantandloved.\A.whatB.whyC.whomD.which4.Thelasttimewehadgreatfunwas___wewerevisitingtheWater Park.A.whereB.howC.whenD.why5.Whynottryyourluckdowntown,Bob?That’s_____thebestjob sare.A.whereB.whatC.whenD.why6._______youdon'tlikehimisnoneofmybusiness.(上海1992)A.WhatB.WhoC.ThatD.Whether7.Goandgetyourcoat、It's____youleftit、A.whereB.thereC.herewhereD.wherethere〔二〕that在名词性从句中的用法that引导名词性从句不充当任何成分，没有具体意义。
高中英语语法---名词性从句详解
名词性从句详解名词性从句包括主语从句、表语从句、宾语从句、同位语从句。
其关联词有连接词that，if，whether；疑问代词who，what，which和疑问副词when，where，how，why等。
一.语法讲解1.主语从句主语从句在句中做主语。
它可以放在主句谓语动词之前，但多数情况由it作形式主语，而把主语从句放在主句之后。
例如：Who did that is known to all.It is interesting that you should like him.2.表语从句表语从句在句中作表语，位于主句中的系动词之后。
如：The question is who can complete the difficult task.表语从句不能用if引导，但可用as if引导。
例如：He looked as if he was going to cry．3.同位语从句同位语从句跟在名词后面，进一步说明该名词的具体内容。
引导同位语从句的名词主要有fact，news，promise，idea，truth等。
连接词用that（不用which），及连接副词how，when，where，why等。
例如：His delay is due to the fact that the car went wrong halfway．The news that our team has won the match is true.She asked the reason why there was a delay．4.宾语从句1.宾语从句在句中作及物动词或介词的宾语。
例如：We can learn what we did not know．He will talk to us about what he saw in the U.S.如果主句的谓语动词是及物动词make，find，see，hear等，则把宾语从句置于宾语补足语之后，用it作为形式宾语。
高中英语语法复习--名词性从句
2. that在宾语从句中 在宾语从句中
形式宾语) 宾补+that从 在主+谓+it (形式宾语 +宾补 谓 形式宾语 宾补 从 真正宾语)的句型中 句(真正宾语 的句型中不省略 真正宾语 的句型中不省略 We must make it clear that we mean what we say. 由连词and连接的两个由 连接的两个由that引导的 由连词 连接的两个由 引导的 宾语从句中,第二个 第二个that不省略。 不省略。 宾语从句中 第二个 不省略 He told me (that) he would come and that he would come on time.
形式主语it 形式主语
为避免主语冗长,句子头重脚轻,经常用 作 为避免主语冗长,句子头重脚轻,经常用it作 形式主语,主语从句放在后面作真正的主语。 形式主语,主语从句放在后面作真正的主语。 1. It is certain that he will succeed. 2. It is not known whether he will go there. 3. It has not been decided yet when they’ll start the project.
1. 他发现很难使别人理解他 他发现很难使别人理解他.
He found it difficult to make himself understood.
2. 我认为我们保持冷静很重要 我认为我们保持冷静很重要.
I think it important that we should keep calm .
1. It’s likely / possible / important / necessary / 很可能/重要的是……/必要的 clear that… 很可能/重要的是 / 是……/很清楚 /很清楚…… 2. It’s said / reported that… 据说/据报道 据说/据报道…… 3. It seems / appears / happens that… 似乎/好 似乎/ 碰巧...... 像/碰巧...... 4. It’s been announced / declared that…已经 已经 通知/宣布…… 通知/宣布 5. It’s no wonder that… 并不奇怪/无疑 并不奇怪/无疑…… 6. It’s a pity / a fact / common knowledge (众 众 所周知) 俗话说) 所周知)/ a common saying (俗话说 that… 俗话说
高中英语语法专项练习名词性从句（单句填空+单句改错+语篇填空）
高中英语语法专项练习专题九名词性从句（单句填空+单句改错+语篇填空）第一部分：单句填空基础过关A 组1._____________ he said at the meeting astonished everybody present. 2._____________ caused the accident is still a complete mystery. 3.__________3._____________ we’ll go camping tomorrow depends on the weather.___ we’ll go camping tomorrow depends on the weather.4.—Do you remember ____________ he came? —Yes, I do. He came by car. 5.It was a matter of ________________ would take the position. 6.Someone is ringing the doorbell. Go and see _______________ it is. 7.Dr. Black comes from either Oxford or Cambridge. I can’t remember ______________. 8.A computer can only do ______________ you have instructed it to do. 9.__________9.____________ we can’t get seems better than __ we can’t get seems better than _____________ we have. 10.__________10.________________she couldn’t understand was _________________ fewer and fewer students showed interest in ______she couldn’t understand was _________________ fewer and fewer students showed interest in her lessons. 11.It is generally considered unwise to give a child _____________ he or she wants. 12.Little Tommy was reluctant to tell the schoolmaster ___________ he had done the day before. 13.What the doctors really doubt is ____________ my mother will recover from the serious disease soon. 14.When you answer questions in a job interview, please remember the golden rule: Always give the monkey exactly ___________ he wants. 15. Before the sales start, I make a list of ________________ my kids will need for the coming season. 16. It is by no means clear _______________ the president can do to end the strike. 17. Jerry did not regret giving the comment but felt ______________ he could have expressed it differently. 18. There is much truth in the idea ______________ kindness is usually served by frankness. 19. — We've only got this small bookcase. Will that do? — No, _______________ I am looking for is something much bigger and stronger. 20.News came from the school office ________________ Wang Lin had been admitted to Beijing University. 21. A warm thought came to me _____________ I might help wash my mom's feet on Thanksgiving Day. 22.It never occurred to me _______________ you could succeed in persuading him to change his mind. 23.How much one enjoys himself traveling depends largely on _______________ he goes with, whether his friends or relatives. 24.A 24.As a new graduate, he doesn’t know s a new graduate, he doesn’t know _______________ it takes to start a business here. 25. ____________ has helped to save the drowning girl is worth praising. 1.____________ fashion differs from country to country may reflect the cultural differences from one aspect. 2. —I think it’s going to be a big problem.—Yes, it could be. —I wonder _____________ we can do about it. 3.There’s a feeling in me _________________________ we’ll never know what a UFO is —_____ we’ll never know what a UFO is — not ever. 4.__________ 4.__________ made made made the the the school school school proud proud proud was was was ___________ ___________ ___________ more more more than than than 9090％ of of the the the students students students had had had been been been admitted admitted admitted to to to the the universities. 5.—Are you still thinking about yesterday’s game? —Oh, that’s ________________ makes me feel excited ________________ makes me feel excited 6. You are saying that everyone should be equal, and this is ______________ I disagree. 7.He expressed his hope _______________ he would visit China again. 8. A modern city has been set up in _____________ was a wasteland ten years ago . 9. Parents are taught to understand ____________ important education is to their children’s future.10. After Yang Li wei succeeded in circling the earth, __________ our astronauts desire to do is walk in space. 11.__________11.___________ struck me most in the movie was the father’s deep love for his son._ struck me most in the movie was the father’s deep love for his son.12.It is immediately clear ____________ the financial crisis will soon be over. 13. See the flag on top of the building ? That was ____________ we did this morning . 14. The government has announced that a modern city will be set up in ___________ is still a wasteland now . 15. The couple are spending their holiday on __________ is described as one of the most beautiful islands . 16.In his speech, Premier Wen Jiabao points out that creativity is _________it takes to keep a nation highly competitive. 17.At first he hated the new job but decided to give himself a few months to see ___________ it got any better. 18.____________ he talked about it to reporters surprised me. 19.____________ is a fact that English is accepted as an international language. 20.It is obvious to the students ______________ they should get well prepared for their future. 21. You should explore your talents so as to find out ______________ your real interests lie. 22.All of us have already known ______________ she will choose is the opportunity to go abroad. 23.He sold out all his stamps at _____________ he thought was a reasonable price. 24.The fact has worried many scientists ____________ the earth is becoming warmer and warmer these years. 25. __________ is certain is ____________ prevention is more important than treatment . 1.The book can be of help to _____________wants to do the job. 2.As a new diplomat, he often thinks of _____________ he can react more appropriately on such occasions. 3.—How about camping this weekend, just for a change? —OK, ___________ you want. 4.One reason for her preference for city life is _________ she can have easy access to places like shops and restaurants. 5.We haven’t discussed yet _____________ we are going to place our new furniture. 6. —Have you finished the book—No. I’ve read up to _____________ the children discover the secret cave. 7.We can not figure out ______________ quite a number of insects ,birds ,and animals are dying out . 8. From space, the earth looks blue. This is ____________ about seventy-one percent of its surface is covered by water. 9. Mary wrote an article on _________________ the team had failed to win the game . 1010. The shopkeeper didn’t want to sell for . The shopkeeper didn’t want to sell for _________________ he thought was not enough . 11. Modern science has given clear evidence __________________ smoking can lead to many diseases. 12.The villagers have already known _________________ we will do is to rebuild the bridge. 13.Our teachers always tell us to believes in ________________ we do and who we are if we want to succeed. 14. The shocking news made me realize __________________ terrible problems we would face. 15. __________________ Barbara Jones offers to her fans is honesty and happiness. 1616.I’d like to start my own business –that’s .I’d like to start my own business –that’s _____________________________ I’d do if I had the money._________ I’d do if I had the money.17. When the news came ___________________ the war broke out, he decided, to serve in the army. 18.Before the problem can be solved, it must be obvious ______________________ the promlen itself is. 19.His writ i ng is so confusing that it’s difficult to make out ing is so confusing that it’s difficult to make out ___________________ it is he is trying to express. 2020. I’m afraid he’s more of a talker than a doer, which is . I’m afraid he’s more of a talker than a doer, which is ___________________ he never finishing anything. 2121. We’ve offered her the job, but I don’t kn . We’ve offered her the job, but I don’t kn ow _________________ she’ll accept it.22.It is good manners to eat up ___________________ is left in your plate. 23. Experts believe _______________ people can waste less food by shopping only when it is necessary. 24._________________ makes the book so extraordinary is the creative imagination of the writer 25.There is some doubt among people ________________ $ 749 is too much for an iphone6. 1.The best moment for the football star was __________________ he scored the winning goal. 2.Some people believe ____________ has happened before or is happening now will repeat itself in the future. 3. Exactly ____________ the potato was introduced into Europe is uncertain, but it was probably around 1565. 4.Pick yourself up. Courage is doing _________________ you're afraid to do. 5.As John Lennon once said, life is _______________ happens to you while you are busy making other plans. 6. —What a mess! You are always so lazy! —I'm not to blame, mum. I am ________________ you have made me. 7. It is difficult for us to imagine ___________________ life was like for slaves in the ancient world. 8.Grandma pointed to the hospital and said, "That's ____________________ I was born." 9. I think __________________ impresses me about his painting is the colours he uses. 10. —Is it true that Mike refused an offer from Yale University yesterday? __________ he did it; that’s one of his favorite universities.—Yeah, but I have no idea __________11. There are as many as five student clubs in our school. You can join ______________ interests you most. 12.________________ we understand things has a lot to do with what we feel. 13.If you swim in a river or lake, be sure to investigate __________________ is below the water surface.Often there are rocks or branches hidden in the water. 14.We must find out ____________________ Karl is coming, so we can book a room for him. 15.Reading her biography，I was lost in admiration for ____________ Doris Lessing had achieved in literature. 16.The exhibition tells us _______________________ we should do something to stop air pollution. 17. —I wonder _____________________ Mary has kept her figure after all these years. —By working out every day. 18.You have to know _______________________ you're going if you are to plan the best way of getting there. 19.We find ________________ necessary ________________ we practise English every day. 20.I truly believe ___________________ beauty comes from within. 21.A ship in harbor is safe, but that's not _____________________ ships are built for. 22.A stroy goes ___________________ Elizabeth I of England liked nothing more than being surrounded by clever and qualified noblemen at court. 23. The most pleasant thing of the rainy season is ____________________ one can be entirely free from dust. 24. It is often the case ____________________ anything is possible for those who hang on to hope. 25. The manager put forward a suggestion ___________________ we should have an assistant. There is too much work to do. 1. It is obvious ____________ the local government can do to protect the environment for future generations. 2.The Obama government has reformed on tax system. What people doubt is _____________ it will do them any good. 3.The new boy looked at the teacher for a few seconds and all the other students wondered _________ the boy would do. 4.The problem is _________________ one less hour of sleep is not equal to an extra hour of achievement. 5.Choosing the right dictionary depends on _________________ you want to use it for. 6.It is generally believed that communication skills are becoming ____________ it takes to be a good doctor. 7.Taking pictures of snow is ____________________ Ken has spent much of the past years doing. 8. _____________ he misunderstood my position on the question is obvious from his remarks. 9.The father and his son got lost in the mountain and they had to eat ___________ food they could find there. 10. —Do you think it wise for Chinese mothers to try to do everything for their children? —No, that's _____________________ they are mistaken. 11. It is common belief ______________________ teenagers today know much about computers and are familiar with using them in all aspects of life. 12.His favorite food is fried snacks and soft drinks. It is no surprise _________________ losing weight is just his dream. 13.The message you intend to convey through words may be the exact opposite of ________ others actually understand. 14.Part of the reason Charles Dickens loved his own novel, David Copperfield, was __________ it was rather closely modeled on his own life. 15.She is very dear to us. We have been prepared to do _____________ it takes to save her life. 16.It is uncertain ________ side effect the medicine will bring about, although about two thousand patients have taken it. 17. A warm thought suddenly came to me ________________ I might use the pocket money to buy some flowers for my mother’s birthday .18.It was never clear ___________________ the man hadn’t reported the accident sooner.19.We must bear in mind when we watch TV or surf the Internet or talk on the phone ___________ we are enjoying the fruits of man’s labor.20. —I prefer shutting myself in and listening to music all day on Sundays. —That’s _________________________ I don’t agree. You should have a more active life._____ I don’t agree. You should have a more active life.21.It is obvious that people hold different opinions about __________ voluntary services should be financially rewarded. 22. —I'll ask the teacher about the attributive clause. I'm very puzzled about it. —That's just ________________ most of our classmates have doubt. 2323.Nowadays .Nowadays .Nowadays the the the doctors doctors doctors are are are trying trying trying their their their best best best to to to reduce reduce reduce the the the people’s people’s people’s fear fear fear ____________________ ____________________ ____________________ they they they would would would be be affected by the present disease called “Bird Flu”.2424. . . The The The limits limits limits of of of a a a person’s person’s person’s intelligence, intelligence, intelligence, generally generally generally speaking, speaking, speaking, are are are fixed fixed fixed at at at birth, birth, birth, bu bu but t t _____________ _____________ _____________ he he he reaches reaches reaches these these limits will depend on his environment. 25. 25. The The The news news news inspired inspired inspired the the the whole whole whole world world world ________________ ________________ ________________ Israeli Israeli Israeli scientists scientists scientists have have have invented invented invented a a a kind kind kind of of of magic magic magic glasses glasses ________________ can let the blind see things.第二部分： 单句改错1. When you look at how great effects the climate has on our life, you will agree that it is the most serious problem. 2. That she can't understand is why fewer and fewer people showed interest in helping others. 3. If you grow your own vegetables, they are generally fresher than that you buy in the shops. 4. He didn't make that clear when and where the meeting would be held. 5. She has received the offer from you, but I don't know why she will accept it or not. 6. How he considered a great proposal was turned down by the boss at the meeting. 7. 7. With With With many many many cities cities cities in in in China China China dreadfully dreadfully dreadfully blanketed blanketed blanketed by by by thick thick thick haze, haze, haze, the the the environmental environmental environmental problem problem problem is is is that that that Chinese Chinese Chinese people people concern most nowadays. 8. The problem is that we can improve our reading skills in such a short time. 9.9.——It's my treat today. Is there anything particular you would like to have? —That you choose is fine with me. 10. The practical suggestion came from the representatives how the new rule be adopted. 11. I didn’t know what one to buy because these books were all useful to me. 12. I knew that they will be worried about myself because I was so far away. 13. The problem is what the “Play” doesn’t work at all. Probable it’s not your fault and so is mine. 14. There is no doubt whether I will achieve great progress in English learning with your assistance. 15.If you notice that when someone is missing and hurt, tell your teacher immediately. 16.What I liked best were the free high-speed Internet connection in the room. 17.She listens attentively and tries to catch everything which the teachers say in class. 18.When I was a boy, the most exciting thing was when to celebrate the Spring Festival. 19.As time went on, I realized what ridiculous I had been at that time. 20.Fortunately, I had a mobile phone with me ,so I called the police and told them that had been found.第三部分：语篇型填空It was reported 1 there was an accident at the corner of Roman Street this morning. No one saw 2 on earth happened then. A car ran into a truck but fortunately, nobody got injured. 3 will be responsible for the accident is still under investigation. The police were uncertain 4 the driver was guilty. 5 the police should do now is 6 they must find out what led to the accident. They said it was difficult for them to judge because 7 the accident happened is not clear. Perhaps the reason was 8 the driver was too tired to stop the car in time. The driver didn’t admit the fact 9 he was over-speed driving at the turning. The police doubted 10 what he said was true and decided to make a further investigation. 语法专题九 名词性从句 参考答案第一部分：单句填空基础过关A 组1.What 1.What 2.What 2.What 2.What 3.Whether 3.Whether 3.Whether 4.how 4.how 4.how 5.who 5.who 5.who 6.who 6.who 6.who 7.which 7.which 7.which 8.what 8.what 8.what 9.What; 9.What; 9.What; what what what 10.What; 10.What; 10.What; why11.whatever why11.whatever 12.what 13.whether 14.what 15.what 16.what 17.that 18.that 19.what 20.that 21.that 22.that 23.whom/who 24.what 25.Whoever 基础过关B 组1.That 2.what 3.that 4.What; that 5.what 6.where 7.that 8.what 9.how 10.what 11.What 12.whether 13.what 14.what 15.what 16.what 17.whether/ if 18.That 19.It 20.that 21.where 22.what 23.what 24.that 25.What; that 基础过关C 组1.whoever 2.how 3.whatever 4.that 5.where 6.where 7.why 8.because 9.why 10.what 11.that 12.what 13.what 14.what 15.What 16.what 17.that 18.what 19.what 20.why 21.whether/ if 22.what 23.that 24.What 25.whether 综合提升A 组1.when 2. whatever 3. when 4. what 5. what 6. what 7. what 8. where 9. what 10. why 11.whichever 12. How 13. what14.when 15.what 16. why 17. how 18. where 19. it; that 20. that 21. what 22. that 23. that 24.that 25.that 综合提升B 组1.what 2. whether 3. what 4. that 5. what 6. what 7. what 8.That 9. whatever 10. where 11. that 12. that 13.what 14.that15.whatever 16.what 17.that 18.why 19.that 20.where 21.whether 22.where 23.that 24.whether 25.that; which 第二部分：单句改错1. how →what 2.That 2.That→→What 3. that→what/those 4. that →it 5. why →whether 6. How →What 7. that →what 8. that →how/whether 9. That →Whatever 10. how →that 11.what 11.what→→which 12.will 12.will→→would 13.what 13.what→→that 14.whether 14.whether→→that 15.去掉when 16.were 16.were→→was 17.which 17.which→→that 18.去掉when 19.what 19.what→→how 20.that 20.that→→what 第三部分：语篇型填空 1.that 2.what 3.Who 4.whether 5.What 6.that 7.how 8.that 9.that 10.whether 。
高中英语语法--名词性从句
名词性从句一、名词性从句的语法功能与分类在复合句中起名词作用的从句叫名词性从句(Noun Clauses)。
名词性从句的功能相当于名词或名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
主语从句：如果一个句子在复合句中充当一个主语，那么这个句子就是主语从句。
1) What he is going to do is not clear.2) Who will be our monitor hasn’t been decided yet.宾语从句：如果一个句子在复合句中用作宾语，那么这个句子就叫做宾语从句。
1) Jack said that he had something important to do.2) I want to know if/whether there is a train to Beijing.表语从句：如果一个句子在复合句中用作表语，那么这个句子就叫做表语从句。
The trouble is that I have lost his address.同位语从句：用作同位语的从句叫做同位语从句。
一般情况下同位语从句跟在某些名词，如news，idea，fact，word（消息），question，thought，doubt，order，promise，hope，message，information等的后面，用以说明该名词所表达的具体内容。
关联词多用从属连词that。
1) They were all very much worried over the fact that you were sick.2) Where did you get the idea that I could not come?3) Early in the day came the news that Germany had declared war on Russia.【注意】that引导的同位语从句与定语从句的区别☆定语从句是修饰限制它前面的名词，因此，它是属于形容词性从句。
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。
高中英语语法总结-名词性从句
名词性从句在句子中起名词作用的句子叫名词性从句(Noun Clauses）。
名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
高中英语定语从句和名词性从句综合训练名词从句名词从句有四类：宾语从句、主语从句、表语从句、同位语从句。
例如：宾语从句：I don’t know where he will go.主语从句：Where he will go is unknown.表语从句：The problem is how we can get so much money.同位语从句：We all feel sorry about the news that he failed in the game.下面几点是学习名词从句要加以注意的：1．w hether和if都可以引导宾语从句表达“是否”意，（即引导宾语从句时if和whether 可以互换）但以下几种名词从句要用whether（不用if）引导：（1）引导主语从句，且在句首时。
例：Whether he has won the tennis is not known.(但It is not known whether/if he has won the tennis).（2）引导表语从句时。
例The problem is whether he can get a job.（3）引导同位语从句时。
例：I have no idea whether he will come.（4）介词后的whether从句。
例：I worry about whether I hurt her feelings.2．位于句首引导主语从句的that不可忘。
例如：That he got the first place in the competition surprised all of us.3．在“It is suggested/proposed/ordered/a pity/no wonder/necessary/strange/…＋that从句”结构中，that从句谓语有时用（should）do这样的虚拟语气形式。
2019版高考英语语法专题突破全国通用版(全解析)专项训练专题9 名词性从句 Word版含解析
1.(2017·天津高考，4，改编)She asked me ________ I had returned the books to the library, and I admitted that I hadn't.答案：whether句意：他问我是否已经把书还给图书馆了，我承认我还没有还。
设空处连接宾语从句，且在句中意为“是否”，故填whether。
2.(2017·北京高考，23，改编)Every year, ________ makes the most beautiful kite will win a prize in the Kite Festival.答案：whoever句意：每年，任何一个做出最漂亮的风筝的人将会在风筝节获奖。
“________ makes the most beautiful kite”是主语从句，连接词在从句中作主语，意为“无论谁”，故填whoever。
3.(2017·北京高考，26，改编)Jane moved aimlessly down the tree-lined street, not knowing ________ she was heading.答案：where句意：简漫无目的地走在树木林立的街道上，不知道将去何方。
“________ she was heading”是宾语从句，由heading可知，应填where。
4.(2017·江苏高考，26，改编)We choose this hotel because the price fora night here is down to $20, half of ________ it used to charge.答案：what本句中，of后接宾语从句，连接词作charge的宾语，此处表示以前收取的费用，因此用what引导宾语从句。
5.(2016·北京高考，29)The most pleasant thing of the rainy season is________ one can be entirely free from dust.答案：that句意：雨季最令人愉快的事情是人可以完全远离尘埃。
第九章 英语名词性从句
英语名词性从句Noun Clauses in English一、名词性从句定义：名词性从句（Noun Clauses）在复合句中的作用相当于一个名词，包括宾语从句（Object clause）、表语从句（Predictive Clause）、主语从句（Subject Clause）和同位语从句（Appositive Clause）四种。
（1）The headteacher says that President Hu Jintao will pay a visit to our school.（2）The problem is whether President Hu Jintao will chat with me face to face.（3）When President Hu Jintao will pay a visit to our our is unknown.（4）The news that President Hu Jintao will pay a visit to our school makes us excited.二、名词性从句连接词第一类连接词（无意义不充当成分）：that第二类连接词（有意义不充当成分）：if, whether, because, as if(though)第三类连接词（有意义且充当成分）：who, whom, whose, what, which, when, where,的宾语）（5）I think that the weather will be fine tomorrow.（6）Lucy’s friend doubted whether he passed the exams.（7）That depends on where you were born..（8）Did Li Wei tell you why he was late for class?（9）Please tell me what you think of Mr. Wang Liang’s speech.（10）Can you tell me which you like best?（11）Do you know who will sing us a song at the party?（12）I wonder what is in the box.（13）The girl asked whose e-dictionary it was（14）The twin brothers look alike. I don’t know which is which.（15）We can’t give whatever a child wants。
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2019高中英语语法精炼-第九章名词性从句由一个主句和一个或一个以上的从句构成的句子叫复合句。
名词性从句在复合句中起名词的作用，它包括主语从句、宾语从句、表语从句、同位语从句四大类，在句中分别用作主语、宾语、表语和同位语。
【一】一、引导名词性从句的关联词A、that连词that本身没有意义，在从句中不担任任何句子成分，在宾语从句中有时可省略。
Ihear(that)hehasjoinedthefootballclub.我听说他已经加入了足球俱乐部。
Thatlighttravelsinstraightlineisknowntoall.众所周知，光是以直线传播的。
ItsohappensthatIknowtheman.碰巧我认识那个。
Isitcertainthattheywillwin他们一定会赢吗B、whether和if连词whether和if本身有意义〔解释是否〕，在从句中不可省略。
1、whether可以连接所有的名词性从句，而if只能引导宾语从句。
Ididn'tknowwhetherhewouldattendtheconcert.我并不知道他是否参加音乐会。
〔宾语从句，可用if代替whether〕Thequestioniswhetheritsworthtrying.问题是值不值得试一试。
〔表语从句，不可用if代替whether〕Whethershecomesornotmakesnodifference.她来不来都没有关系。
〔主语从句，不可用if代替whether〕Hemustanswerthequestionwhetherheagreestoitornot.他必须回答他是否同意此事这样一个问题。
〔同位语从句，不可用if代替whether〕2、whether引导的宾语从句可作介的宾语，而if那么不能。
Italldependsonwhethertheywillsupportus.这完全取决于他们是否支持我们。
(不用if)Ryanwasworryingaboutwhetherhehadhurtherfeelings.瑞恩担心是否伤害了她的感情。
3、if既可引导语从句，也可引导宾语从句。
如果用if会引起歧义，应避免使用if，而用whether。
Pleaseletmeknowifyouwanttojoinus.请告诉我你是否想加入我们。
〔if引导的从句可被看成是宾语从句，if表示是否〕Pleaseletmeknowifyouwanttojoinus.如果你想加入我们的话，请告诉我一声。
〔if引导的从句可被看成是条件状语从句，if表示如果〕Pleaseletmeknowwhetheryouwanttjoinus.请告诉我你是否想加入我们。
〔为避免引起歧义，可用whether表示是否〕C、who,whom,whose,what,which连接代词who,whom,whose,what,which等在从句中既起连接作用，同时又担当主语、宾语、定语、表语等成分。
Nooneknowswhohewaswaitingfor.没人知道他当时在等谁。
Weareworryingaboutwhatweshoulddonext.我们正在为下一步该怎么办而烦恼。
Tellmewhoshouseitis.告诉我这是谁的家。
Letmeknowwhichtrainyouwillbearrivingon.告诉我你将乘哪列火车到达。
D、where,when,how,why连接副词where,when,how,why等在从句中既是连接词，又作状语。
Idon'tknowwherewearegoingtohavethemeeting.我不知道我们将在哪儿开会。
Shealwaysthinksofhowshecanworkwell.她总是在想怎样能把工作做好。
WhatIamanxioustoknowiswhenwecanvisitthemuseum.我急于知道我们什么时候能参观博物馆。
比较：when引导的时间状语从句和名词性从句中的不同时态。
Pleaseltmeknowwhenyouarrive.你到的时候，请告诉我一声。
〔when引导的是时间状语从句，从句中用一般现在时来表示将来。
〕Pleaseletmeknowwhenyouwillarrive.请告诉我你什么时候到。
〔when引导的是宾语从句，从句中用一般将来时。
〕E、whoever,whomever,whatever,whichever,whosever连接代词whoever=anyonewho任何人,无论谁；whatever=anythingthat凡是...，无论什么；whichever=anythingthat无论那一个,任何一个；whomever=anyonewhom〔whoever的宾格形式〕。
Whoevercomestotheclubiswelcome.不论谁来参加这个俱乐部都欢迎。
Whateverisworthdoingatallisworthdoingwell.凡是值得做的就值得做好。
Theyatewhatevertheycouldfindothedesertedisland.他们在荒岛找到什么就吃什么。
Youmaydowhateveryouwill.你可做任何你想做的事。
I'lltakewhicheverbookinterestsme.我愿买任何让我感兴趣的书。
Whoseverbookisoverduewillbefined.不管谁的书过期未还都要被罚款。
比较：连接代词whoever在宾语从句中作主语，whomever作宾语从句中宾语。
Youmayofferhebooktowhoeverwantsit.你可把这本书给任何想要的人。
〔此句中不能使用whomever，因为whoever在宾语从句中作wantsit的主语〕Youmayofferthebooktowhomeveryoulike.你可把这本书给任何你喜欢的人。
〔whomever在宾语从句中作youlike的宾语〕【一】表语从句表语从句放在连系动词之后，充当复合句中的表语。
A、可接表语从句的连系动词可接表语从句的连系动词有be,look,seem,sound,appear等。
Chinaisnolongerwhatsheusedtobe.今日的中国不再是过去的中国了。
Thequestionremainswhethertheywillbeabletohelpus.问题还是他们能否帮我们。
Itappearsthathehasatasteformusic.看来他对音乐有一定的鉴赏力. Atthattime,itseemedasifIcouldn'tthinkoftherightwordanyhow.当时，我似乎怎么也想不出一个恰当的字眼来。
B、as,asifthough引导的表语从句Helookedjustashehadlookedtenyearsbefore.他看起来还与十年前一样。
Itsoundsasifsomeoneisknockingatthedoor.听起来好像有人在敲门。
C、because,why引导的表语从句Ithinkitisbecauseyouaretalkingtoomuch.我想这是因为你话说得太多。
That'sbecausehedidn'tunderstandme.那是因为他没有理解我。
〔That'sbecause 三同位语从句同位语从句用于对前面的名词作进一步解释，说明名词的具体内容。
同位语从句一般由that引导，但也可以由whether以及连接代词和连接副词引导。
A、同位语从句一般跟在名词fact,hope,idea,news,doubt,suggestion,information,opinion,decision,dis covery,truth,promise,statement,problem,rule等的面。
Theywereallverymuchworriedoverthefactthatyouweresick.对你生病这件事，他们都很焦虑。
WheredidyougettheideathatIcouldnotcome你在哪儿听说我不能来？Ihavenoideawhetherhe'llcomeornot.我不知道他是否来。
Wehaven'tyetsettledthequestionwherewearegoingtspendoursummervacation.到哪儿去度暑假，这个问题我们还没有决定。
Itisaquestionhowhedidit.那是一个他如何做了此事的问题。
Thereisnodoubtthatwewillwin.毫无疑问我们会赢的。
注意：当含有同位语从句的主句谓语部分过短时，可以把谓语动词提前，使同位语从句与名词隔开，以避免头重脚轻的现象。
WordcamethatMrPresidentwouldcomeandinspectourschoolhimself.有消息说总统先生将亲自来视察我们学校。
B、使用虚拟语气的同位语从句在一些表示建议、命令、要求的名词后的同位语从句中，谓语动词用should+动词原形表示，should可省略。
Thisisouronlyrequestthatthis(hould)besettledassoonaspossible.尽快解决这个问题，这是我们唯一的请求。
Hemadethesuggestionthatwegobytrain.他建议我们坐火车去。