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名词性从句讲义及练习题

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1 语法系列专题 名词性从句 一、名词性从句 1.概念：在主从复合句中，相当于名词的从句被称为名词性从句。 2.分类：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。 二、宾语从句 1在复合句中作动词或介词宾语的从句叫作宾语从句。 He said (that) you were too young to understand the matter and that you were asked not to care about it. She told me that she would accept my invitation. 连接代词和连接副词引导的宾语从句 连接代词 who，whom，whose，what，which，whatever，whoever，whomever，whichever和连接副词when，where，how，why。 这些连接词都有词义，除引导从句外，还在从句中充当一定的成分，可作主语、宾语、表语、定语、状语等。这种宾语从句有疑问意义，但不是疑问句，不能用疑问语序，而要用陈述语序。 She always thinks of how she can work well. 她总是在想怎样把工作做好。(how作状语) She gave up what she was doing. 她放弃了她正在做的事情。(what作宾语) Do you know who has won Red Alert game? 你知道是谁赢得了红色警戒的游戏吗？(who作主语) Do you know when the meeting will begin? 你知道什么时候开会吗？(when作状语) Can I speak to whoever is in charge of this project? 我能和负责这个项目的人谈谈吗？(whoever作主语) it作形式宾语 当某些动词后的宾语从句之后有宾语补足语(通常是形容词或名词)时，通常以it代替that宾语从句作形式宾语，这时that不可省略。常见的这类动词有find，think，consider，take，feel等。 2

I think it necessary that we take plenty of hot water every day. 我认为我们每天多喝开水是有必要的。 We find it difficult that we should finish the work on time.我们发现我们按时完成工作有困难。 在like，enjoy，love，hate 等表“喜怒哀乐”的动词或一些特殊动词(短语)如take，depend on，rely on，see to等后若要跟宾语从句，需跟形式宾语 it。 I hate it when they say with their mouths full of food. 我讨厌他们满嘴食物时说话。 You may depend on it that they will support you. 你相信好了，他们会支持你的。 宾语从句的虚拟语气 表示“建议、命令、要求、决定、主张”等动词后的宾语从句要使用虚拟语气，即“should＋动词原形”，其中should可以省略。这类动词主要有insist，order，demand等。 He insisted that all of us should be there on time by any means. 后接宾语从句常用虚拟语气的动词口诀： “一二三四” 一“坚持”(insist)； 二“命令”(order，command)； 三“建议”(advise，suggest，recommend)； 四“要求”(demand，desire，require，request)。 三、表语从句 在复合句中位于系动词之后作表语的从句叫作表语从句 The most important thing is that we should find the shortest way to the hotel. The doubt is who has taken away the valuable painting. .表语从句中需注意的问题 (1)why，because引导的表语从句的区别： ①why，because都可引导表语从句。表示原因的名词(reason，cause)作句子主语时，其后的表语从句常用that引导，不可用because。 The reason why he was late was that he missed the first bus this morning. 3

他迟到的原因是他今天早上没赶上早班公共汽车。 ②because引导的表语从句常用于that’s because...结构中，说明产生上述结果的原因；why引导的名词性从句说明由上述原因导致的某种结果。 I was late for school this morning.That’s because I stayed up too late last night.(果→因) 今天早上我上学迟到了。那是因为我昨晚熬夜太晚了。 I stayed up too late last night.That’s why I was late for school this morning.(因→果) 我昨晚熬夜太晚。那就是我今天早上上学迟到的原因。 (2)主语是表示“建议、命令、要求、计划(suggestion，advice，proposal，order，command，request，requirement，demand，plan，idea)”等的名词时，表语从句应该用虚拟语气，即从句谓语动词用“should＋动词原形”，should可以省略。 My suggestion is that we(should)set off early tomorrow.我的建议是我们明天早早动身。 Ⅰ.选用适当的连接词填空 where，that，why，whether，what，as if，whatever，who，because，when，how 1.I’m wondering ______ you are always late for class. 2.I am not sure _________he is willing to help me. 3.My parents are very kind to me and always let me do _____- I think I should do. 4.The trouble is ______ I lost the key to my room. 5.The question discussed at the meeting was______ it was worth trying. 6.We think______- it’s necessary to talk with him again. 7.Do you remember_______ he came here? 8.All this was over twenty years ago，but it is _____ it were only yesterday. 四 主语从句 一、定义 在主从复合句中充当主语的从句即为主语从句。 What surprised me is that everybody seemed to be very cold to her. It worried the woman that her son was always playing computer games. Who will do it doesn’t matter. What we need is more water. 4

Whatever you do in your spare time should do no harm to others. Who will go to the concert is not known. Whoever will go to the concert is welcome. How this happened is not clear to anyone. When we will have a meeting is an important question. Where I spend my summer is no business of yours. 主语从句中用it作形式主语的结构 为保持句子平衡，常把主语从句后置，而用形式主语it代替。it作形式主语 It’s possible that he has been to Beijing.

It’s a pity that you didn’t attend the meeting. It is suggested that the meeting be put off. It seems that it is going to rain. 主语从句中应注意的问题 (1)从句的语序要用陈述语序。 Whoever leaves the room last is expected to turn off the lights.无论谁最后离开房间都要把灯关掉。 (2)从句作主语时，主句的谓语一般用单数形式。有时受表语的影响用复数形式。 What you said just now is quite right. 刚刚你说的话很对。 What he wants to read now are some magazines. 现在他想读的是一些杂志。 (3)从句的时态一般要取决于主句。 What made people excited was that the solar ship had completed around－the－world trip. 让人们激动的是太阳能船已完成了环游世界的旅行。 适当的连接词填空 1._______ he got the first prize in the English Contest surprised all of us. 2.________ they would support us was a problem. 3.__________will take the place of Mr.Li as our new headmaster hasn’t been decided. 4. ___________caused the accident to happen hasn’t been made clear yet.

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名词性从句讲解和练习

名词性从句讲解和练习

名词性从句名词性从句包括：主语从句、表语从句、宾语从句和同位语从句。

引导名词性从句的连接词有：a. 连接词：that, whether, if（这三个词都不作从句的成分，只起连接的作用，同时，that无含义，而whether和if都表“是否”）b. 连接代词：who, whom, whose, what, which （起连接作用，有意义，做成分，在从句中担当主语、宾语、表语、定语等）c. 连接副词：when, where, why, how（起连接作用，有意义，做成分，在从句中担当状语）（一）主语从句在复合句中充当主语的从句。

1.that引导主语从句that引导主语从句时既无词义也不作成分，只起连接作用，且通常不可以省。

为了强调that引导的主语从句而置之于句首时，that不可省。

①that the driver could not control his car was obvious.②that she was chosen made us very happy.★通常，that引导主语从句时用it做形式主语，把从句置于句尾，此时that有时可省。

例如：①it was obvious that the driver could not control his car.②it made us very happy that she was chosen.★如果以that从句为主语的句子是疑问句，就只能用先行词it结构。

例如：①is it certain that he will come?②is it true that he would take the risk?▲it做形式主语有以下几种不同的结构：(1)it + be + 形容词+ that-从句it is likely that he will come.it is important that he（should) attend the meeting.it is best that he (should) go.此句型在表示惊讶、喜悦、遗憾等感情色彩时，that从句中的谓语动词也常用（should）do。

1.最新版高考英语语法——名词性从句详解讲义和习题

1.最新版高考英语语法——名词性从句详解讲义和习题

名词性从句1.定义起名词性作用的从句，叫名词性从句。

换言之，本来该由名词充当的主语、宾语、表语和同位语部分，换由一个句子来充当，这样的句子就是名词性从句。

主语从句His job is important(What he does) is important.宾语从句I like his job.I like (what he does every day).表语从句This is his job.This is (what he does every day).同位语从句I know Tom, our monitor.I know the fact (that Lucy is married).2.分类名词性从句包括四大从句：主语从句，宾语从句，表语从句和同位语从句。

3.结构（常见）主语从句：(连接词引导的句子)+谓语+（宾语）宾语从句：主语+谓语+(连接词引导的句子)或者介词+（连接词引导的句子）表语从句：主语+系动词+（连接词引导的句子）同位语从句：抽象名词+（连接词引导的句子）4.起止点起点:1）通常是从连接词开始。

2）连接词that省略时，从第二个主语开始。

名词性从句的止点止点:1）通常是连接词词后面的标点符号。

2）连接词后面的第二个谓语动词前。

I believe I can fly.My idea is that we should do it right now.Whether she will come back on time depends on weather .I knew the news that our team won the match.Who will go to the college is still uncertain.They agree with what I said just now .宾语从句3. 宾语从句概念从句在主句中作宾语4.宾语从句的分类1）动词后宾语从句结构：①及物动词+宾语从句②及物动词+宾语1+宾语从句I know that well begun is half done .He promised us that he would offer us more assists later on.He has informed me when he is to solve the problem.注:谓语动词通常为接双宾语的及物动词,如tell, give, inform等,结构通常为v.+ sb. + sth.考查形式为：“v. +( v.+其它)”All of us have already known she will choose is the opportunity to go abroad2）介词后宾语从句结构：介词+宾语从句We are not interested in whether you will agree with us about who will win the game.When you are reading, make a note of what you think is of great importance.注: 在介词后的宾语从句中，连接词that不可以省略。

高考名词性从句(主句宾句表句同位语从句)专题冲刺讲义

高考名词性从句(主句宾句表句同位语从句)专题冲刺讲义

2023高考名词性从句（主句、宾句、表句、同位语从句）专题冲刺（含答案）【真题重现】（2021·新高考I卷·T1）Going to Mount Huangshan reminds me of the popular Beatle's song"The Long and Winding Road". 1 is so breathtaking about the experience is the out-of-this-world scenes.what（2020江苏高考真题）It is not a problem __________ we can win the battle; it’s just a matter of time.A. WhetherB. whyC. whenD. whereA（2020天津高考真题）The student completed this experiment to make come true __________ Professor Joseph had said.A. thatB. whatC. whenD. whereB（2020浙江高考真题）Over thousands of years，they began to depend less on 57 could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown.what【知识精讲】名词性从句——主语从句、宾语从句、表语从句、同位语从句一、所有从句做题步骤1、判断从句类型如何判断？当看到两个谓语，划分主从句、主句缺主语、宾语、表语就是主语从句、宾语从句和表语从句；主句不缺就是定语从句（修饰）、状语从句和同位语从句（等同）2、看连接词在从句中充当什么成分（看从句缺不缺成分）主语、宾语、表语、定语、状语、不做成分3、看意思注意：一、if和whether的区别（whether比较常用）1. 在构成whether…or not句式，或提出两种选择时，只用whetherWe didn’t know whether she was ready or not.2. 在介词之后，只用whetherWe are worrying about whether he is all right.3. 在动词不定式之前，只用whetherWe haven’t decided whether to go or not.二、积累复合结构的特殊疑问词例：how old, how long, how soon, how often, how far，how many \how much等三、语序从句统一用陈述句语序【练习】分析以下是什么从句1、I don't know_______ you are talking about.2、I don't know _____ is the winner.3、______ comes first will be given a gift.4、The place is _______ I was born.5、That is ______ you have to learn English well.6、It is_____ it is.7、I don't know ______color she likes.8、I think _____ you are a pig9、It's a fact ____ you are a pig.宾、宾、主、表、表宾、宾、宾、主、二、名词性从句概述主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。

最新名词性从句知识点总结及经典习题(含答案)(word)(1)

最新名词性从句知识点总结及经典习题(含答案)(word)(1)

最新名词性从句知识点总结及经典习题(含答案)（word）(1)一、名词性从句1．_________ 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，地球比太阳还小。

复合句的主语是一个名词性从句，从句没有引导词和主语，表示“所……的（事）”，故用what引导，其双重作用，故选B。

【点评】考查名词性从句，本题涉及what引导的主语从句。

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 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。