【英语】英语名词性从句解题技巧讲解及练习题(含答案)

必备英语中考英语必备英语名词性从句技巧全解及练习题(含答案) 含答案解析一、初中英语名词性从句1．________ the weather will not clear up until next week is bad news for us.A. AsB. IfC. WhetherD. That【答案】 D【解析】【分析】考查主语从句。

句意：直到下周天气才放晴，这对我们来说是坏消息。

此处是that引导的主语从句，that无实义，只其引导作用，故答案为D。

【点评】主语从句属于名词性从句，在名词性从句中，that无实义，只起连接作用，不做句子成分；if/whether起连接作用，不做句子成分，有实义“是否”。

做题时注意看从句是否少成分。

2．It was he said disappointed me.A. that; whatB. what; thatC. that; whichD. which; that【答案】 B【解析】【分析】句意：正是他说的话让我很失望。

这是一个强调句型,"it is/was that..."是固定搭配,"what he said"是被强调部分, 你可以发现去掉"it was that"后, 句子仍然完整。

"what he said"做主语,主语从句中"said"缺宾语用what补足，故选B。

【点评】考查主语从句的强调形式。

3． is known to all is that the earth is smaller than the sun.A. AsB. WhatC. ItD. Which【答案】 B【解析】【分析】句意：众所周知地球比太阳小。

is known to all 是主语从句，从句中缺少主语，因此用what，选B。

【点评】考查名词性从句，本题涉及what引导的主语从句。

高中英语名词性从句知识讲解以及练习题附答案一、名词性从句概述名词性从句是一种充当名词作用的从句，通常在主句中作主语、宾语、表语或同位语。

它通常由引导词（如that, whether, if, who, whom, whose, which, what等）引导，并且从句中含有一个主语和谓语。

名词性从句的种类有很多，包括主语从句、宾语从句、表语从句和同位语从句等。

下面我们将逐一介绍这些从句。

二、主语从句主语从句作为一个名词，通常位于句首，是一个句子，主要作用是作为主句的主语。

引导主语从句的词：What (什么)；Whether (是否)；If (是否)；That (那个)。

例句：What he said is true. (他说的是真的。

)Whether it will rain tomorrow is uncertain. (明天是否会下雨还不确定。

)If you go, I will go too. (如果你走，我也跟着走。

)That he is coming is good news. (他来的消息是好消息。

)注意：主语从句的谓语动词通常要用单数形式。

What引导的主语从句通常用来表示“事物”的概念。

三、宾语从句宾语从句是一个名词，通常位于主句的动词后面，作为主句的宾语。

它可以由常见的宾语从句引导词引导，例如whether, if, that, who, whom, whose, what, when, where, how等。

引导宾语从句的词：Whether (是否)；If (是否)；That (那个)；Who (谁)；Whom (谁)；Whose (谁的)；What (什么)；When (何时)；Where (何处)；How (如何)。

例句：I know that he is coming. (我知道他要来。

)I wonder if he is telling the truth. (我想知道他是否说了真话。

英语名词性从句技巧和方法完整版及练习题含解析一、初中英语名词性从句1．________ manners are very important in every country is known to all，but the trouble is that different countries have different ideas about ________ good manners are.A. That; whatB. That; thatC. What; thatD. What; what【答案】 A【解析】【分析】句意：众说周知，礼貌在每一个国家中都是非常重要的，但是麻烦是，不同的国家对于什么是良好的礼貌有着不同的认识。

逗号前有两个谓语动词，一个是are，一个是is known，故是两句话，需填连词连接这两句话，根据句意可知，前面是主语从句，故填that，此处的that，只起连接作用不作任何成分。

about是介词，其后是个句子故应填连词把这两句话连接起来，所缺词作are的表语，故填what。

因此选A。

【点评】考查名词性从句，本题涉及that引导的主语从句和what引导的宾语从句。

2．___ surprised me most was ____the girl passed the driver test.A. That; thatB. What; howC. What; thatD. That; why【答案】 C【解析】【分析】句意：最让我吃惊的是那个女孩通过了驾驶考试。

___ surprised me most是一个主语从句，从句中缺少主语，故填what；____the girl passed the driver test 是一个表语从句，句中不缺少成分，故填that。

因此选C。

【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。

3．________ is known to us all that the old scientist, for ________ life was hard in the past, still works hard in his eighties.A. As; whoseB. It; whoseC. As; whomD. It; whom【答案】 D【解析】【分析】句意：我们都知道，那位老科学家，过去生活很艰苦，到了八十多岁还在努力工作。

【英语】英语名词性从句解题技巧讲解及练习题(含答案)含解析一、初中英语名词性从句1．______ will be in charge of the meeting has not been decided yet.A. WhatB. WhichC. ThatD. Who【答案】 D【解析】【分析】句意：谁将负责这次会议还没有决定。

______ will be in charge of the meeting是一个主语从句，从句中缺少主语，指人，故选D。

【点评】考查名词性从句，本题涉及who引导的主语从句。

2．Has it been announced ______?A. when are the planes to take offB. that are the planes to take offC. where are the planes to take offD. when the planes are to take off【答案】 D【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗？此处是when引导的主语从句，且要用陈述句语序，故选D。

【点评】考查名词性从句，it作形式主语，关系副词when引导的从句作真正的主语。

3．In the past decade, our education system too much on grades. However, grades have a direct connection with future success is still a question.A. focused; whetherB. focused; ifC. has focused; whetherD. has focused; if【答案】 C【解析】【分析】考查时态和主语从句。

根据In the past decade,在最近的几十年里，可知句子用现在完成时态，our education system是句子的主语，单数形式，所以第一空填has focused；第二空是主语从句做主语，if是否，不能引导主语从句，所以第二空填whether。

复习专题必备英语名词性从句技巧全解及练习题(含答案)一、初中英语名词性从句1．______ makes the school proud is ______ more than 90% of the students have been admitted to universities.A. what; becauseB. that; becauseC. that; whatD. what; that【答案】 D【解析】【分析】句意：让学校骄傲的是，超过90%的学生被重点大学所录取。

第一空主语从句中缺少主语，指代事情，故用what;第二空为表语从句，且从句中不缺少成分，故填关系词that。

故选D。

【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。

2．They lost their way in the forest, and ___ made matters worse was that night began to fall.A. itB. whichC. thatD. what【答案】 D【解析】【分析】本题中含有一个主语从句what made matters worse，其中的what引导起这个主语从句，同时在主语从句中做主语。

AC两项不能引导主语从句，which在引导名词性从句的时候总是含有疑问的语义，而本句中并没有疑问的语义。

句意：他们在森林里迷路了，情况更糟糕的是天又黑了。

故D正确。

3．______ amazed the NBA world is ______ Kobe Bryant scored 81 points just in one game.A. That, whatB. What, thatC. That, thatD. What, what【答案】 B【解析】【分析】句意：使NBA世界惊讶的是Kobe Bryant在一场比赛中得了81分。

根据句意可知，句子主语是一个主语从句，引导词即起引导作用又要做从句的一个成分，所以第一空填What；第二空是that引导的表语从句，只起引导作用，故选B。

中考英语名词性从句解题技巧( 超强 ) 及练习题 ( 含答案 )一、初中英语名词性从句1．______excited Jenny most was ______ she finally succeeded in ______seemed to be themost difficult exam to him.A. That; that; whichB. What; that; whatC. That; because; thatD. What; because; which 【答案】 B【分析】【剖析】句意：珍妮最的是他来仿佛是最困的考，她于成功了。

______excited Jenny most是主从句，从句中缺少主，因此用关系代what；_____ she finally succeeded in...是表从句，从句中不缺乏成分，所以用引that ； ______seemed to be the most difficult exam to him.是从句，从句中缺乏主，所以用关系代what，故B。

【点】考名性从句，本波及主从句，表从句和从句。

2．___ surprised me most was ____the girl passed the driver test.A. That; thatB. What; howC. What; thatD. That; why 【答案】C【分析】【剖析】句意：最我惊讶的是那个女孩通了考。

___ surprisedme most 是一个主从句，从句中缺乏主，故填what ； ____the girl passed the driver test是一个表从句，句中不缺乏成分，故填that 。

所以 C 。

【点】考名性从句，本波及what 引的主从句和that 引的表从句。

3．is clear to the members of the committee is that the President will not give in to their demands.A. WhoB. ItC. AsD. What【答案】D【分析】【剖析】句意：委会成清楚的是，不会向他的要求步。

外研版英语必备英语名词性从句技巧全解及练习题(含答案)一、初中英语名词性从句1．It was never clear ________ the man hadn't reported the accident sooner.A. thatB. howC. whenD. why【答案】 D【解析】【分析】句意：这名男子没有早点报告这次事故的原因根本没有搞清楚。

It在句中是形式主语，真正的主语是why引导的主语从句。

故选D。

【点评】考查名词性从句，本题涉及why引导的主语从句。

2．Some people believe _______ has happened before or is happening now will repeat itself in the future.A. whateverB. wheneverC. whereverD. no matter what【答案】 A【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。

Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。

BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。

【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主语从句。

3．_______ are playing an important part is well known to us all.A. That whoB. Those whoC. Who thatD. Who【答案】 D【解析】【分析】考查主语从句。

句意：谁起着重要作用，这是众所周知的。

主语从句缺少引导词，从句缺少主语，故选D。

4．________ the weather will not clear up until next week is bad news for us.A. AsB. IfC. WhetherD. That【答案】 D【解析】【分析】考查主语从句。

（英语）英语名词性从句解题技巧(超强)及练习题(含答案)含解析一、初中英语名词性从句1．He took a trip to Beijing last week and ________ he saw at the Forbidden City impressed him deeply.A. thatB. howC. whatD. which【答案】 C【解析】【分析】句意：上周他到北京旅行了，他在故宫所看到的给他留下了深刻的印象。

分析句子结构可知，连词and后为一个名词性从句，因此应该使用what引导，且what在从句中作主语，故选C。

【点评】考查名词性从句，本题涉及what引导的主语从句。

2．While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others.A. it; thatB. what; thatC. that; whatD. which; that【答案】 C【解析】【分析】句意：虽然有些行为对你来说可能很奇怪，但请记住，你认为正常的行为对别人来说可能也不寻常。

第一空为宾语从句，从句结构完整用that起连接作用，第二空为主语从句，从句中consider缺少宾语，应该用what，故选C。

【点评】考查名词性从句，本题涉及that引导的宾语从句和what引导的主语从句。

3．It has been pointed out ________ plays a vital role in driving away one's anxiety is one's sweet childhood memories.A. what thatB. whichC. thatD. that what【答案】 D【解析】【分析】句意：有人指出，驱除焦虑所起着至关重要的作用是童年美好的回忆。

英语名词性从句试题类型及其解题技巧含解析一、初中英语名词性从句1．Franklin told them all to be in Britain again.A. how happy was heB. how happy he wasC. how was he happyD. how he happy was【答案】 B【解析】【分析】句意：富兰克林告诉他们所有人他再一次来到英国是多么的开心。

该句中有一个宾语从句做told的宾语，“他有多么开心”，这里是感叹句做的宾语，感叹词how+形容词+主语+谓语。

故选B。

2．_______ are playing an important part is well known to us all.A. That whoB. Those whoC. Who thatD. Who【答案】 D【解析】【分析】考查主语从句。

句意：谁起着重要作用，这是众所周知的。

主语从句缺少引导词，从句缺少主语，故选D。

3．____ made me more unhappy was ___ the boy asked my friend to be his girlfriend and she agreed.A. What; thatB. That ; thatC. What; whetherD. It; that【答案】 A【解析】【分析】句意：让我更不高兴的是那个男孩要求我的朋友做他的女友，她同意了。

第一空填what,它一方面在句子中引导主语从句,另一方面又在主语从句中作主语；第二空用that引导表语从句且从句中不缺成分,表示对前面情况的说明。

故选A。

【点评】考查了名词性从句，本题涉及what引导的主语从句以及that引导的表语从句。

4．_______ you don't like him is none of my business.A. WhatB. WhoC. ThatD. Whether【答案】 C【解析】【分析】句意：你不喜欢他，跟我没有什么关系。

【英语】英语名词性从句解题技巧及练习题一、初中英语名词性从句1．________ his failure lies is expected ________ clear to us.A. What… to makeB. How… madeC. Where… to be madeD. Why… making 【答案】C【解析】【分析】句意：他的失败之处有可能被我们弄清楚。

分析句子可知，主语从句中的lie为不及物动词，所以主句中缺少状语，因此填where。

expect sth.to do.固定短语，“期望某事发生”，sth. be expected to do.意为”某事有可能发生“。

make sth. clear to sb为固定搭配，意为“向某人阐明某事，使某人弄清某事”。

本句中make的宾语是where his failure lies 是被弄清楚，要用动词不定式的被动形式。

因此选C。

【点评】考查名词性从句及固定搭配，本题涉及主语从句和固定短语expect sth.to do.2．_____ is known to us all is that China has launched Shenzhou VII spaceship, ____ made the country's first spacewalk successful.A. That; whatB. What; whichC. It; whichD. As; that【答案】 B【解析】【分析】句意：众所周知，中国已经发射了神州7号宇宙飞船，这是中国首次成功的太空行走。

第一空处为主语从句，从句缺少主语，需用what引导；第二空所在句子是个定语从句，先行词为整个主句的内容，从句中缺少主语，需用which引导。

故选B。

【点评】考查名词性从句和定语从句，本题涉及主语从句和非限制性定语从句的应用。

3． is clear to the members of the committee is that the President will not give in to their demands.A. WhoB. ItC. AsD. What【答案】 D【解析】【分析】句意：委员会成员清楚的是，总统不会向他们的要求让步。

最新英语名词性从句常见题型及答题技巧及练习题(含答案)一、初中英语名词性从句1．We believe ________ you have been devoted to ________ naturally of great necessity.A. that; beingB. all that; beC. that all; areD. what; is【答案】 D【解析】【分析】句意：我们相信你所投入的当然是非常必要的。

分析句子可知，believe 后接宾语从句，宾语从句中you have been devoted to缺少宾语，表示事物故用what；what you have been devoted to为主语，从句作主语，谓语动词用单数，故选D。

【点评】考查名词性从句和主谓一致，本题涉及what引导的主语从句和一般现在时。

2． is clear to the members of the committee is that the President will not give in to their demands.A. WhoB. ItC. AsD. What【答案】 D【解析】【分析】句意：委员会成员清楚的是，总统不会向他们的要求让步。

that the President will not give in to their demands.这个句子作表语； is clear to the members of the committee这是主语从句，这里缺少主语从句的连接词，并且连接词在句中作主语，it是代词，不是了；连接词，故排除B；as作主语时，是在定语从句中，故排除C；who指人，根据表语指的事情，不是人，故排除A；what在主语从句中可以作主语或宾语，指事，符合句意，故选D。

【点评】考查名词性从句，本题涉及what引导的主语从句。

3．It________that the road will be closed tomorrow for repairs.A. was announcedB. has been announcedC. had been announcedD. would be announced【答案】 B【解析】【分析】本题考查动词的时态和语态。

高考英语名词性从句知识点技巧及练习题附答案解析(7)一、选择题1．was needed at that time, she told me, was some good luck.A．That B．As C．It D．What2．I know nothing about the young lady _______ she is from Beijing.A．except B．that C．except that D．except for 3．They didn't discover until they happened to enter the back room _________ someone had stolen the priceless painting.A．that B．what C．which D．when4．The Qingming Festival, now a national holiday, allows more people to pay their respects to dead relatives on would otherwise be a workday like Friday.A．where B．thatC．when D．what5．His mother did _______ she could ______ the boy.A．what help B．that help C．what to help D．that to help 6．Anyone with common sense is able to make the proper decision and do ______ suits the occasion best.A．no matter what B．no matter how C．whatever D．however7．The setting of the film Zootopia may be limited in the city full of kinds of animals, but__________ it exposes about human nature is quite broad.A．which B．that C．what D．whether 8．Students show great interest in ________ Professor William presents to them in his class. A．whichever B．wherever C．whatever D．however9．— Would you please tell us the prospect of fighting against COVID-19?—We are sure to win the battle, but ______ it’ll be over soon I’m not sure at the moment. A．whether B．that C．if D．when10．Social media paints this rosy picture that everyone else 's lives are perfect,but things are seldom_______they seem.A．which B．what C．how D．where11．The student completed this experiment to make come true ______ Professor Joseph had said. A．that B．what C．when D．where12．The only time my father really stops thinking about work is_____our whole family are on vacation.A．that B．when C．where D．which13．____________he’ll be able to come is not yet known.A．That B．If C．Whether D．What14．The weather is fine. I’m sure ________ we can go camping this afternoon.A．why B．what C．that D．if15．Figuring out in advance _____ we’re going to cope with major problems during the virus outbreak helps us work efficiently.A．why B．when C．how D．whether16．The reason ________ he didn’t come to school on time is ________ he had to take care of his sick brother at home.A．That; because B．that; that C．why; because D．why; that17．It is estimated that 12.79 million new urban jobs have been created this year, which almost doubles _____ it was last year.A．how B．which C．where D．what18．Police have found ________ appears to be the lost ancient statue.A．which B．where C．how D．what 19．Modern science has given evidence _________ smoking can lead to many diseases. A．what B．whichC．that D．where20．I think my father would like to know_______I’ve been up to so far, so I decide to send him a quick note.A．which B．what C．why D．when21．He explained ______ for his father's birthday party.A．why was he late B．why is he lateC．why he is late D．why he was late22．Exactly______ the potato was introduced into Europe is uncertain, but it was probably around 1565.A．whether B．whyC．when D．how23．—Could you show me_____?—Sure.A．where is the library B．where the library is C．how can I go to the library 24．Alice arrived at ________ she thought was a wonderland.A．which B．that C．what D．whom25．As John Lennon once said, life is ________ happens to you while you are busy making other plans.A．Which B．thatC．what D．where【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】考查主语从句。

高中英语名词性从句详细讲解与练习在句子中起名词作用的从句叫名词性从句。

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，因此根据它在句中不同的语法功能，名词性从句又可分为主语从句、宾语从句、表语从句、同位语从句。

引导名词性从句的词叫做连接词，包括：1.连词（在名词性从句中只起连接作用，不作成分）2.连接代词（在名词性从句中作主语、宾语或表语）3.连接副词（在名词性从句中作状语）所有的名词性从句的语序都是陈述语序。

I主语从句：是在主句中作主语的从句。

它由连接词引导，通常位于谓语动词之前。

连接词：1.连词：在从句中不充当任何成分，常见的引导主语从句的连词有that, whether oThat he got the first prize excited him much.他获得一等奖一事使他非常兴奋。

It is doubtful whether we can get there on time.我们能否按时到达那儿还不确定。

D that引导的主语从句:在从句中不作任何成分，也没有实际意义。

一般情况下that不可省略。

That light travels in straight lines is known to all.众所周知，光沿直线传播。

That you don't like him is none of my business.你不喜欢他不关我的事。

2）whether引导的土语从句:常置于句首，表示“是否”之意；if一般不引导主语从句。

Whether he can finish his task on time is of greatimportance.他是否能按时完成任务非常重要。

Whether you can succeed or not depends on howhard you work at it.你能否成功取决于你努力的程度。

2.连接代词：在从句中起名词或代词的作用，常作从句的主语、宾语、表语或定语,有具体意义且不能省略。

【英语】初中必备英语名词性从句技巧全解及练习题(含答案)一、初中英语名词性从句1．—What impresses you most when you visit the Acropolis ?— ________ it is that has brought the grand palace into today's terrible scene.A. WhereB. WhatC. HowD. When【答案】 B【解析】【分析】句意：——当你参观雅典卫城时，你印象最深的是什么？——使我印象最深的是什么将从前宏伟的宫殿变成了今天惨不忍睹的样子。

强调句型的特殊疑问句式：疑问词（如what） is it that+其它，本句强调的是什么使得从前宏伟的宫殿蜕变的，所以用表示内容的what，选B【点评】考查主语从句和强调句，本题强调主语从句的引导词。

2． is clear to the members of the committee is that the President will not give in to their demands.A. WhoB. ItC. AsD. What【答案】 D【解析】【分析】句意：委员会成员清楚的是，总统不会向他们的要求让步。

that the President will not give in to their demands.这个句子作表语； is clear to the members of the committee这是主语从句，这里缺少主语从句的连接词，并且连接词在句中作主语，it是代词，不是了；连接词，故排除B；as作主语时，是在定语从句中，故排除C；who指人，根据表语指的事情，不是人，故排除A；what在主语从句中可以作主语或宾语，指事，符合句意，故选D。

【点评】考查名词性从句，本题涉及what引导的主语从句。

3．________ is known to us all that the old scientist, for ________ life was hard in the past, still works hard in his eighties.A. As; whoseB. It; whoseC. As; whomD. It; whom【答案】 D【解析】【分析】句意：我们都知道，那位老科学家，过去生活很艰苦，到了八十多岁还是个固定句型，意为“众所周知…”；第二空为在努力工作。

高考英语名词性从句知识点技巧及练习题附解析(1)一、选择题1．He sold his house for twice ________ he paid for it so he did well out of the deal.A．how B．what C．that D．which2．______ they have won the game made us excited.A．/B．That C．What D．Which3．— The designers are over the moon.What's up?— They've reached an agreement on_________the bonuses are to be divided later.A．why B．how C．where D．when4．It sounds _______ the situation is unlikely to improve.A．as if B．how C．as D．so that5．Then he told me _______ he was doing was very important.A．that B．that how C．what that D．why what6．I want to know _______.A．what matter it is B．what’s the matterC．what the matter is D．the matter is what7．His mother did _______ she could ______ the boy.A．what help B．that help C．what to help D．that to help 8．The Oscars have been around for so long that they serve as an indicator of ________ the Hollywood community values now and in the past.A．that B．where C．how D．what9．Filled with anger, a person tends to say ______ comes to his mind.A．whatever B．whichever C．whenever D．whoever10．All of us applauded the proposal _____ every cent should be used where it is needed most. A．that B．what C．which D．whether11．The setting of the film Zootopia may be limited in the city full of kinds of animals, but__________ it exposes about human nature is quite broad.A．which B．that C．what D．whether12．We must be in a place of peace and faith, so internal conflict and disbelief do not hold back ________ it is possible for us to achieve.A．how B．what C．why D．where13．— Would you please tell us the prospect of fighting against COVID-19?—We are sure to win the battle, but ______ it’ll be over soon I’m not sure at the moment. A．whether B．that C．if D．when14．Word came _______ Chinese climbers made it to the top of Mount Qomolangma once again on May, 27th. I was always wondering _______ they managed to make such a great achievement . A．which; why B．that; why C．that; how D．when; how 15．Craig is always sticking his nose in ______ it’s not wanted. He is always trying to f ind out my personal information.A．what B．which C．where D．that16．I want to tell you is the deep love and respect I have for my parents.A．That B．Which C．Whether D．What17．____________he’ll be able to come is not yet known.A．That B．If C．Whether D．What18．was needed at that time, she told me, was some good luck.A．That B．As C．It D．What19．There is a common belief among the students in our school _____ they should make great efforts to learn and reach the peak of their academic performances.A．which B．that C．whether D．if20．I am interested in_________ you have improved your spoken English in such a short time. A．how B．which C．when D．if21．The result of his experiment led to the conclusion______ ice will decrease when it melts. A．/B．what C．which D．that22．You have to know _____________ you’re going if you are to plan the best way of getting there.A．what B．thatC．where D．who23．With wonderful views of mountains and beaches,Lovers Point Park is________many people get married.A．where B．what C．which D．how24．_____we understand things has a lot to do with what we feel.A．Where B．How C．Why D．When25．The spokesman noted _______ some individuals apparently lack is not the means to get the correct information, but the courage to admit the truth.A．whether B．that C．which D．what【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【分析】【详解】考查名词性从句。

名词性从句在句子中起名词作用的从句叫名词性从句。

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，因此根据它在句中不同的语法功能，名词性从句又可分为主语从句、宾语从句、表语从句、同位语从句。

引导名词性从句的词叫做连接词，包括：1. 连词（在名词性从句中只起连接作用，不作成分）2. 连接代词（在名词性从句中作主语、宾语或表语）3. 连接副词（在名词性从句中作状语）所有的名词性从句的语序都是陈述句语序。

主语从句：是在主句中作主语的从句。

它由连接词引导，通常位于谓语动词之前。

连接词：1. 连词：在从句中不充当任何成分，常见的引导主语从句的连词有that, whether。

That he got the first prize excited him much.他获得一等奖一事使他非常兴奋。

It is doubtful whether we can get there on time.我们能否按时到达那儿还不确定。

1）that引导的主语从句：在从句中不作任何成分，也没有实际意义。

一般情况下that不可省略。

That light travels in straight lines is known to all.众所周知，光沿直线传播。

That you don't like him is none of my business.你不喜欢他不关我的事。

2）whether引导的主语从句：常置于句首，表示“是否”之意；if一般不引导主语从句。

Whether he can finish his task on time is of greatimportance.他是否能按时完成任务非常重要。

Whether you can succeed or not depends on how hard you work at it.你能否成功取决于你努力的程度。

连接代词：在从句中起名词或代词的作用，常作从句的主语、宾语、表语或定语，有具体意义且不能省略。

【英语】名词性从句知识点总结及经典习题(含答案)经典1一、名词性从句1．We believe ________ you have been devoted to ________ naturally of great necessity.A. that; beingB. all that; beC. that all; areD. what; is【答案】 D【解析】【分析】句意：我们相信你所投入的当然是非常必要的。

分析句子可知，believe 后接宾语从句，宾语从句中you have been devoted to缺少宾语，表示事物故用what；what you have been devoted to为主语，从句作主语，谓语动词用单数，故选D。

【点评】考查名词性从句和主谓一致，本题涉及what引导的主语从句和一般现在时。

2．Some people believe _______ has happened before or is happening now will repeat itself in the future.A. whateverB. wheneverC. whereverD. no matter what【答案】 A【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。

Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。

BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。

【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主语从句。

3． is even more important is the earth cooled down, water began to appear on its surface.A. When; that; whenB. What; whether; asC. What; that; asD. lt; whether; as 【答案】 C【解析】【分析】这题考查从句的用法，第一空填what引导主语从句，在主语从句中what做主语，第二空填that引导表语从句，在表语从句中，as是引导时间状语从句，句意是：甚至更重要的是：随着地球的冷却，水开始出现在表面。

英语名词性从句常见题型及答题技巧及练习题(含答案)及解析一、初中英语名词性从句1．______ makes the school proud is ______ more than 90% of the students have been admitted to universities.A. what; becauseB. that; becauseC. that; whatD. what; that 【答案】 D【解析】【分析】句意：让学校骄傲的是，超过90%的学生被重点大学所录取。

第一空主语从句中缺少主语，指代事情，故用what;第二空为表语从句，且从句中不缺少成分，故填关系词that。

故选D。

【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。

2．Some people believe _______ has happened before or is happening now will repeat itself inthe future.A. whateverB. wheneverC. whereverD. no matter what 【答案】 A【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。

Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。

BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。

【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主语从句。

3． is even more important is the earth cooled down, water began to appear on its surface.A. When; that; whenB. What; whether; asC. What; that; asD. lt; whether; as 【答案】 C【解析】【分析】这题考查从句的用法，第一空填what引导主语从句，在主语从句中what做主语，第二空填that引导表语从句，在表语从句中，as是引导时间状语从句，句意是：甚至更重要的是：随着地球的冷却，水开始出现在表面。

【英语】英语名词性从句(一)解题方法和技巧及练习题及解析一、初中英语名词性从句1． ---- Let's send him home. Do you know _________?---- I have no idea.A. where does he liveB. where he livesC. he where livesD. he lives where【答案】 B【解析】【分析】句意:----让我们把他送回家。

你知道他住在哪里吗?----我不知道。

宾语从句就是一个句子作动词或介词的宾语。

宾语从句由特殊疑问句变来就用原来的疑问词作引导。

在宾语从句中只能使用陈述句语序，不能用疑问句语序。

所以选B。

2．Located between the 16th and the 18th floor, ______ I call my “home” is more like a “bird's nest”.A. whichB. thatC. whatD. where【答案】 C【解析】【分析】考查主语从句。

What引导主语从句______ I call my “home”且 What在从句中充当call的宾语。

故选C。

3．____ he will offer us enough help doesn't matter a lot to our success.A. IfB. WhetherC. BeforeD. How【答案】 B【解析】【分析】句意：他是否提供帮助对于我们的成功没有什么关系。

If不可以引导主语从句，故选B。

【点评】考查名词性从句，本题涉及whether引导的主语从句的应用。

4．_______ you don't like him is none of my business.A. WhatB. WhoC. ThatD. Whether【答案】 C【解析】【分析】句意：你不喜欢他，跟我没有什么关系。