名词性从句用法讲解与专项练习题及答案
(完整版)名词性从句讲解及专项练习习题及其解答
名词性从句讲解在复合句中起名词作用的从句叫做名词性从句。
它包括主语从句、宾语从句、表语从句和同位语从句。
名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。
分析历届高考试题名词性从句考查的焦点主要有以下六个方面1. 考查名词性从句的语序问题2. 考查引导词that与what的区别3. 考查it在名词性从句中作形式主语或形式宾语的用法4. 考查whether与if的区别5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别6. 考查名词性从句的虚拟语气问题语法要点剖析一、名词性从句主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。
因此，这四种从句通称为名词性从句。
引导名词性从句的连接词可分为三类：连接词：that, whether, if （不充当从句的任何成分）连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why1. 主语从句作句子主语的从句叫主语从句。
主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。
that在句中无词义，只起连接作用；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。
例如：What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。
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。
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。
高中名词性从句全面讲解及练习(含答案)
高中名词性从句全面讲解及练习(含答案)High School English Lecture - Noun Clauses (Subject。
Predicate。
Object。
and Appositive Clauses)1.For a declarative sentence used as a noun clause。
use the n "that" + subject and verb。
"That" introduces the subordinate clause。
which is complete and not a part of the main clause。
The subject can be replaced by "it" as a formal subject。
and the first "that" in an object clause can be omitted。
For example。
"You study hard."Subject Clause: That you study hard is known to us。
= It is known to us that you study hard.Predicate Clause: XXX is that you study hard.Object Clause: I think (that) you study hard。
and that (cannot be omitted)。
Appositive Clause: XXX you study hard is known to us。
*Compare with the subject clause!If a XXX clarifies an abstract noun。
【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
【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。
英语名词性从句专项习题及答案解析及解析
英语名词性从句专项习题及答案解析及解析一、初中英语名词性从句1．______ has caused great confusion is ______ he made it without anyone else's help. A. What; that. B. What; how. C. It; how. D. It; that.【答案】 B【解析】【分析】句意：让人极大困惑的是他如何在没有别人帮助的情况下做到这一点的。
表示“让人困惑的事情”用what引导主语从句，表示“如何做到的”用how表方式，引导表语从句。
故选B.【点评】考查名词性从句，本题涉及what引导的主语从句和how引导的表语从句。
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．________ 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。
复习专题 必备英语名词性从句技巧全解及练习题(含答案)
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。
名词性从句专项练习题及答案含答案解析
名词性从句专项练习题及答案含答案解析一、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 the centre of our planetary system was a difficult concept to grasp in the Middle Ages.A. It's the sun and not the earthB. The sun and not the earthC. Being the sun and not the earthD. That the sun and not the earth【答案】 D【解析】【分析】句意：太阳而不是地球是我们行星系统的中心，这在中世纪是一个很难理解的概念。
名词性从句专项练习及答案解析
名词性从句专项练习及答案解析概述名词性从句是由一个引导词引导的从句，充当名词的成分。
在英语中，名词性从句主要包括以下四种：主语从句、宾语从句、表语从句和同位语从句。
掌握名词性从句的用法对于提高英语写作和阅读能力至关重要。
本文将提供一些名词性从句的练习题，并附有详细的答案解析，帮助读者更好地掌握名词性从句的用法。
练习题题目一：选择最佳答案1.I don’t know ________. A. where does he live B. where he lives C. wherehe does live D. where lives he2.She is the girl ________ I met yesterday. A. who B. whom C. which D.whose3.________ is important to have a balanced diet. A. It B. What C. That D.This4.I am not sure ________. A. when will they arrive B. when they will arriveC. when did they arriveD. when do they arrive5.Can you tell me ________? A. how much is it B. how much it is C. howmany is it D. how many it is题目二：完成句子1.________ is necessary for you to practice English every day. (it)2.We didn’t know ________. (where)3.That is the reason ________. (why)4.Do you remember ________? (what)5.________ will go with you tomorrow. (who)题目三：改错1.I don’t know where does he live.2.She is the girl who I met yesterday.3.That is the reason that she was late.4.Can you tell me what time is it?5.I am not sure when did they arrive.答案解析题目一：选择最佳答案1. B. where he lives 解析：名词性从句作know的宾语，从句中用陈述句语序。
整理高中高三英语语法之名词性从句讲解及练习题答案
高中英语语法之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。
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三类：连词：that（无任何词意）whether,if（均表示“是否”表明从句内容的不确定性）as if ,as though（均表示“好像”，“似乎”）以上在从句中均不充当任何成分连接代词：what, whatever, who, whoever, whom,whose, whichever,whomever连接副词：when, where, how, why,how many,how much,how often不可省略的连词：1. 介词后的连词2. 引导主语从句和同位语从句的连词不可省略。
That she was chosen made us very happy. We heard the news that our team had won.比较：whether与if 均为"是否"的意思。
但在下列情况下，只可用whether：1.whether引导主语从句并在句首2.引导表语从句3.whether从句作介词宾语4. 从句后有"or not"Whether he will come is not clear.大部分连接词引导的主语从句都可以置于句末，用it充当形式主语。
It is not important who will go. It is still unknown which team will win the match.二. 主语从句1、作句子主语的从句叫主语从句。
主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。
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名词性从句用法讲解与专项练习题及答案名词性从句包括主语从句、宾语从句、表语从句和同位语从句。
高考常从连接词的选择、语序、语气、时态等方面来考查。
名词性从句中的连接词有连词that / whether / as if，连接代词what / who/ which /whose / whatever / whoever / whomever / whichever，连接副词where /when /why / how / wherever / whenever。
第1讲引导名词性从句的连接词考点1. 引导名词性从句的连接词有哪些有学生认为，引导同位语从句只能用that, 这句话对吗？先看下面几个句子。
①I have no question that he will come.②I have a question whether he will come③I have a question when he will come.我们可以看出：上面三个句子中question后面都是同位语从句，都是说明question的内容的。
在句①中，同位语从句的原句是陈述句，由that引导；在句②中，原句是一般疑问句，由whether引导；在句③中，同位语从句的原句是特殊疑问句，特殊疑问词也起着连接作用。
其实，所有名词性从句的连接词都有上面的三种情况。
宾语从句：I don’t know that he will come.I don’t know whether/if he will come.I don’t know when he will come.表语从句：What I don’t know is that he will come.What I don’t know is wheth er he will come. What I don’t know is when he will come.主语从句That he will come is obvious.Whether he will come isn’t known yet.When he will come isn’t known yet.1. 【2010浙江】It is uncertain ______ side effect the medicine will bring about, although about two thousand patients have taken it.A. thatB. whatC. howD. whether2. 【2012全国新课标】It is by no means clear ______ the president can do to end the strike.A. howB. whichC. thatD. what3. 【2012山东】It doesn’t matter ______ you pay by cash or credit card in this store.A. howB. whetherC. whatD. why4. 【2013陕西】It remains to be seen ______ the newly formed committee’s policy can be put into practice.A. thatB. whichC. whatD. whether5. 【2009天津】It is obvious to the students ______ they should get well prepared for their future.A. asB. whichC. whetherD. that6. 【2012江西】It suddenly occurred to him ______ he had left his keys in the office.A. whetherB. whereC. whichD. that考点2. 引导词that的省略问题主语从句、表语从句、同位语从句中连词that不能省略。
That they are good at English is known to us all. The problem is that we don’t have enough money. She expressed her hope that they would come to China one day.只有宾语从句中的连接词that可省略，但在以下几种情况中that也不能省略：A. 当that从句和主句谓语动词之间有插入词语或者从句主语之间有插入语时，that不可省略。
He judged that, because he was a child, he did not understand.B. 当两个名词性从句并列作宾语时，后面的that不能省。
Everyone knew what happened and that she was worried.C. 当that作介词宾语时，that不可省掉。
The reason lies in that she works harder than the others do.7. ______ we need more practice is quite clear.A. WhenB. WhatC. ThatD. /8. ______ fashion differs from country to country may reflect the cultural differences from one aspect.A. WhatB. ThatC. ThisD. Which9. 【2010上海】One reason for her preference for city life is ______ she can have easy access to places like shops and restaurants.A. thatB. howC. whatD. why10. The reason why I didn’t go to Shanghai was ______ a new job.A. because I gotB. because of gettingC. I gotD. that I got11. 【2011全国I】The next thing he saw was smoke ______ from behind the house.A. roseB. risingC. to riseD. risen12. Having checked the doors were closed, and ______ all the lights were off, the boy opened the door to his bedroom.A. whyB. thatC. whenD. where13. I know nothing about the young lady—______ she is from Beijing.A. exceptB. except forC. except thatD. besides14. Human beings are different from animals ___ they can use language as a tool to communicate.A. for thatB. in thatC. in whichD. for which (如果不理解本题，可以参看P. 151考点5)考点3. whether 与if引导名词性从句时的区别A. 在主语从句、表语从句、同位语从句中只能用whether,不能用if。
Whether the meeting will be put off has not been decided yet.The question is whether they have so much money.We ought to discuss carefully the question whether we can do it or not.B. 在宾语从句中whether和if可以互换，但：i. 作介词宾语时连接词一般用whether。
如：It all depends on whether they will come back. ii. 后面直接跟or not 时用whether。
如：I didn’t know whether or not he had arrived in Wuhan.C. whether也可与动词不定式连用，但if不能。
I have not decided whether to go or not.D. whether常与or连用表示一种选择，if不能这样用：The question of whether they are male or female is not important.E. whether可引导一个让步状语从句表示“不管”、“无论”，而if不能。
如：Whether he comes or not, we will begin our party on time.F. discuss后通常用whether。
15. ______ you can succeed in the end will mainly depend on ______ you do and ______ you do it. A. If; what; why B. Whether; what; howC. Whether; how; whyD. That; whether; how16. 【2009上海】It is not immediately clear ______ the financial crisis will soon be over.A. sinceB. whatC. whenD. whether17. They discussed ______ they could settle the problem without others’ help.A. ifB. thatC. whatD. whether18. What the doctor is uncertain about is ______ my mother will recover from the serious disease soon.A. whenB. howC. whetherD. why19. Mr. Hopkins has not yet answered my question ______ I can go with him to ______ he calls the Underground Treasure House next week.A. that; whichB. that; whereC. whether; thatD. whether; what20. I have no idea ______ or not he has finished the work.A. ifB. thatC. whetherD. which考点4. question 与doubt 后跟同位语从句时的连接词问题doubt，question用于肯定结构时，后面用whether引导名词性从句；用于否定结构或疑问结构时，后面用that引导名词性从句。