【英语】2014年高考英语语法讲解名词性从句
高考英语语法完全讲解——名词性从句课件(共17张PPT)
三、what/whatever与
which/whichever的区别
what/whatever意为“什么/无论什么”，描述的事物在上下 文中没有范围；which/whichever意为“哪个/无论哪个”， 描述的事物在上下文中有范围。 To be honest, I can hardly understand what/whatever you have said. Here is the dress. This is what I have been dreaming of. Here are many beautiful dresses. You can choose whichever you like.
高考英语语法完全讲解 名词性从句
定义及分类
在句中起到名词所能充当的句子成分的从句称之 为名词性从句，名词常用来作主语、宾语、表语、 同位语，因此，对应的名词性从句可以分为四大 类：主语从句、宾语从句、表语从句、同位语从 句。
主句从句
1、作句子主语的从句叫作主语从句。 2、为避免句子头重脚轻，常用形式主语it代替主语从 句，把主语从句置于句尾。常用的句型有：It is/was+ 形容词/名词/过去分词+that从句。
表语从句
位于系动词之后作表语的从句叫表语从句。 The problem is who is to pay and when we can start.
同位语从句
同位语从句说明其前面名词的具体内容。通常由that引 导，常接同位语从句的名词有：news, conclusion, possibility, rumor, certainty, story, word, mystery, idea, doubt, hope, truth, question, belief, fact, message, evidence, information, explanation, rule, probability, question, wish, thought, statement, report, opinion, principle等。
高中英语名词性从句知识讲解以及练习题 附答案
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。
名词性从句-完整版PPT课件精选全文
3. 连接副词：when(＝the time when什么时候，何时)，where(＝the place where什么地方，何地)，how(＝the way that/in which怎样， 以……方式，如何)，why＝the reason why为什么)。它们除起连 接作用，还在从句中作状语。
3) wh类连接词引导的主语从句： wh类连接词包括wh类的连接代词(who, whom,
whose, which, what, whoever, whomever, whichever, whatever等)和连接副词(when,
where, how, why, whenever, wherever, however 等)。what, when和wh-ever类的词有时可不表 疑问。wh类连接代词在句中既起连接作用， 又可充当主语、宾语、表语、定语等成分。 wh类连接副词在句中起连接作用，在从句中 可充当时间、地点、原因、方式状语。
【温馨提示】 ①whether/ if引导宾语从句表示“是否”
的意思时，一般情况下可互换。 ②if引导宾语从句时可以有否定式，而
whether从句则没有。 e.g. I don’t care if he doesn’t come.
5) 特殊疑问词引导的宾语从句： 由who, what, how, which, whose, where, why等词引导的宾语从句，可作动词、 介词及形容词的宾语。
【温馨提示】 doubt, doubtful与sure后名词性从句连接词 that, whether, if的选择。 ①当doubt, doubtful用于肯定句时，后面的名
词性从句的连接词常用whether或if；当 doubt, doubtful用于否定句或疑问句时，后 面名词性从句的连接词用that。
高考英语名词性从句讲解(最全版)
引导词
名词性从句引导词的用法（1）：
从句中的每一个引导词都有3个功能，分别如下:
“that”---无词义、不作成份、起连接作用
从属连词
“if”--- “是否”、不作成份、起连接作用
“whether”---“是否”、不作成份、起连接作 用
“that”---无词义、不作成份、起连接作用
1、That we will realize our dreams in the future is
1、English is very useful for us . 2、The subject I am interested in is English. 3、We need to master English well. 4、He want to learn the language , English . (同位语)
“who”---“谁”、作主语、起连接作用 “whom”--Байду номын сангаас“谁”、作宾语、起连接作用
连接代词
“what”---“事情”、作主表宾、起连接作用 “which”---“哪----”、作定语、起连接作用 “whose”---“谁的”、作定语、起连接作用
“who”---“谁”、作主语、起连接作用
1、Who will go to the college is still uncertain .
（主语从句）
2、The thing I am anxious about is whom he will turn to for help . （表语从句） 3、His mother asked him whom he could believe in .
（宾语从句）
“what”---“事情”、作主表宾语、起连接作用
高考英语语法名词性从句讲解及练习
语法复习之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。
e.g. Who will go is not important.2、用it作形式主语，主语从句放在句末。
e.g. 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。
e.g. 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。
e.g. The question was who could go there.2、引导表语从句的连接词that有时可省去。
e.g. 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。
高考英语语法知识点：名词性从句
高考英语语法知识点：名词性从句1500字名词性从句是指在句子中充当名词的成分的从句。
名词性从句分为主语从句、宾语从句、表语从句和同位语从句。
在高考英语中，名词性从句是考查的重点之一，我们需要对名词性从句的结构和用法有透彻的理解。
下面是关于名词性从句的一些重要知识点：1.主语从句主语从句在句中充当主语的作用。
主语从句通常以that引导，也可以用whether或if 引导。
例如：- That he is guilty is certain.- Whether we will win the game is yet to be seen.- If it will rain tomorrow is still uncertain.2.宾语从句宾语从句在句中充当宾语的作用。
宾语从句通常以that引导，也可以用whether或if 引导。
需要注意的是，当主句的动词是说、tell、ask、think、believe、know等表示说话、思考、感觉的动词时，常用连词that引导宾语从句，但如果宾语从句的主语与主句的主语相同，可以省略连词that。
例如：- I know that he is a good student.- She asked me if/whether I had finished my homework.- He told her (that) he loved her.3.表语从句表语从句在句中充当表语的作用。
表语从句通常以that引导，也可以用whether或if 引导。
例如：- The fact that he didn't come is disappointing.- The question is whether we should proceed with the plan.- My concern is if/whether we have enough time.4.同位语从句同位语从句用来解释或说明前面名词的具体内容或意义。
高考英语名词性从句讲解【最全版】
高考英语名词性从句讲解【最全版】Review: 英语句子的种类有两种，按句子的用途可分为陈述、疑问、祈使和感叹句四种。
而按句子的结构可分三种：1）简单句主语+谓语主语+谓语+宾语主语+系动词+表语主语+谓语+间宾+直宾主语+谓语+宾语+宾补2）并列句简单句+并列连词+简单句3) 复合句主句+引导词+从句判断下列句子是简单句，并列句，还是复合句？1.He often reads English in the morning.2.You help him and he helps you.3.My suggestion is that we should study step by step.4.Both Tom and Mike are American boys.5.He said that he has known all before.复合句：主句+引导词+从句定语从句【定义】起定语作用，用来修饰名词或代词的从句。
名词性从句1、主语从句2、宾语从句3、表语从句4、同位语从句在英语的句子结构中，如果本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，那么这个句子就叫__名词性从句__。
【定义】起名词性作用的从句，叫名词性从句。
换言之，在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语部分，换由一个句子来充当，这样的句子就是名词性从句。
关联学习：Related Conception (相关概念)表示人或事物的名称的词叫名词。
The boy is Li Ming.主语：The boy 名词，表语：Li Ming 名词Miss. Liang , a 24-year-old girl, teaches us English . 主语：Miss. Liang 同位语：a 24-year-old girl 宾语： English名词在句中主要作主语、宾语、表语和同位语。
1. The boy is Li Ming.2. What he said is correct.在句中充当主语的从句叫做主语从句。
(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。
【整理】2014年高考英语语法专项训练 名词性从句
名词性从句一、知识储备种类作用常用关联词例句主语从句在复合句中做主语，相当于名词，一般置谓语之前，也可用it作形式主语，主语从句放主句之后that,whether, if,as if, asthough, who,whose, which,how, when,where, why,what,whatever,whoever,whereverWhether he will come or notdoesn’t matter much.Whoever comes here will bewelcome.表语从句在复合句中做表语，相当于名词，位于系动词之后It looks as if it is going tosnow.宾语从句在复合句中做宾语，相当于名词He asked me which team couldwin the game.同位语从句放在名词之后(news,problem, idea, suggestion,advice, thought, hope, fact等) 表明其具体内容You have no idea how worriedwe are.The fact that he lied againgreatly surprised us.二、考点及考查频率1．宾语从句：①连接代词 (32/101 )②连接副词(11/101 ) ③连接词(2/101)2. 主语从句：①连接代词(14/101) ②连接词(1/101)3. 表语从句：①连接副词(6/101) ②连接代词 (3/101)4. 同位语从句：(16/101)5.wh-ever引导的名词性从句：(10/101)6.that用法(6/101)（1）宾语从句连接代词高三1.How much one enjoys h imself travelling depends largely on he goes with，whether his friends or relatives．A．what B．who C．how D．why2. I want to be liked and loved for I am inside.名词性从句A. whoB. whereC. whatD. how3.Before the sales start, I make a list of ______ my kids will need for the coming season.名词性从句A. whyB. whatC.howD. which4. As a new g raduate, he doesn’t know it takes to start a business here.A. howB. whatC. WhenD. which5. Many young people in the West are expected to leave __ could be life' s most important decision -- marriage -- almost entirely up to luck.A. asB. thatC. whichD. what6.2.The companies are working together to create _____ they hope will be the best means of transport in the 21st century.A. whichB. thatC. whatD. who7.When asked _____ they needed most, the kids said they wanted to feel important and loved.A. whatB. whyC. whomD. which8.People in Chongqing are proud of they have achieved in the past ten years.A. thatB. whichC. whatD. how9.Some children want to challenge themselves by learning a language different from ____ their parents speak at home.A. whatB. thatC. whichD. one10.You can only be sure of ____you have at present; you cannot be sure of something ___ you might get in the future.A. that; whatB. what; /C. which; thatD. /; that11.Choosing the right dictionary depends on ______you want to use it for.A. whatB. whyC. howD. whether12.By improving reading skills, you can read faster and understand more of you read．A．that B．what C．which D．whether13.--- Could you do me a favour?--- It depends on ______ it is.A. whichB. whicheverC. whatD. whatever14.–What did your parents think about your decision?–They always let me do _____ I think I should.A. whenB. thatC. howD. what15.He spoke proudly of his part in the game, without mentioning ____ his teammates had done.A. whatB. whichC. whyD. while16.I was surprised by her words, which made me recognize ___ silly mistakes I had made.A. whatB. thatC. howD. which17.The way he did it was different _______ we were used to .A．in which B．in what C．from what D．from which18.The shopkeeper did not want to sell for ______ he thought was not enough.A. whereB. howC. whatD. which19.The other day, my brother drove his car down the street at ___ I thought was a dangerous speed.A. asB. whichC. whatD. that20.A modern city has been set up in ＿＿＿was a wasteland ten years ago .A. whatB. whichC. thatD. where21.I think Father would like to know ____ I've been up to so far, so I decide to send him a quick note.A. whichB. whyC. whatD. how22.Afte r Yang Li wei succeeded in circl ing the earth, _______ our astronauts desireto do is walk in space.A. whereB. whatC. thatD. how23.People have heard what the President has said；they are waiting to see _____ hewill do．A．how B．what C．when D．that24.—I think it’s going to be a big problem. —Yes, it could be.—I wonder ＿＿ we can do about it.A. ifB. howC. whatD. that25.When you answer questions in a job interview. Please remember the golden rule;Always give the monkey exactly ＿＿ he wants.A. whatB. whichC. whenD. that26.The mother didn't know _____ to blame for the broken glass as it happened whileshe was out.A. whoB. whenC. howD. what27.It is said in Australia there is more land than the government knows ____.A. it what to do withB. what to do it withC. what to do with itD. to do whatwith it28.Perseverance is a kind of quality--- and that's ____ it takes to do anything well.A. whatB. thatC. whichD. why29.A computer can only do ____ you have instructed it to do.A. howB. afterC. whatD. when30.Little Tommy was reluctant to tell the schoolmaster ____ he had done the day before.A．That B．how C．Where D．what高二31.No one can be sure _____ in a million years.A.what man will look likeB. what will man look likeC. man will look like whatD. what look will man like高一32.These photographs will show you ______.A. what does our village look likeB. what our village looks likeC. how does our village look likeD. how our village looks like连接副词高三1.We haven’t dicussed yet _______ we are going to place our new furniture.名词性从句A．that B．which C．what D．where2.Cindy shut the door heavily and burst into tears. No one in the office knew shewas so angry.名词性从句A. whereB. whetherC. thatD. why3. —It’s no use having ideas only.—Don’t worry. Peter can show you to turn an idea into an act.名词性从句A. howB. whoC. whatD. where4.— I wonder ________ you’ll water this kind of flower .—Every other day.A. how oftenB. how longC. how soonD. how much5.Mary wrote an article on _______the team had failed to win the game .A．why B．what C．who D．that6.The old lady’s hand shook frequently. She explained to her doctor ______ this shaking had begun half a year before, and _____, only because of this, she had been forced to give up her job.A. when ; howB. how ; whenC. how ; howD. why ; why7.Parents are taught to understand ______ important education is to their children's future.A. thatB. howC. suchD. so高二8.—Do you remember ______ he came?—Yes, I do, he came by car.A. howB. whenC. thatD. if9.I remember____ this used to be a quiet village.A. whenB. howC. whereD. what10.Can you make sure ______ the gold ring?A.where Alice had putB.where had Alice putC.where Alice has putD.where has Alice put高一11.Can you tell me _____the railway station?A. how I can get toB. how can I get toC. where I can get toD. where canI get to连接词高三1.We haven't settled the question of ______ it is necessary for him to study abroad.A. ifB. whereC. whetherD. that高一2.Ask her_____ come with me.A if she willB if will sheC whether will sheD will she（2）主语从句连接代词高三1._____ is known to us all is that the 2008 Olympic Games will take place in Beijing.A. ItB. WhatC. AsD. Which2._____ was most important to her, she told me, was her family.A. ItB. ThisC. WhatD. As3._____ matters most in learning English is enough practice.A. WhatB. WhyC. WhereD. Which4.It is none of your business ______ other people think about you. Believe yourself.It句型A. howB. whatC. whichD. w hen5. parents say and do has a life-long effect on their children.A. ThatB. WhichC. WhatD. As6.____ he referred to in his article was unknown to the general reader.A. ThatB. WhatC. WhetherD. Where7.____makes this shop different is that it offers more personal services.A. WhatB. WhoC. WhateverD. Whoever8.After Yang Li wei succeeded in circling the earth, _______ our astronauts desireto do is walk in space.A. whereB. whatC. thatD. how9.____ made the school proud was _____ more than 90%of the students had beenadmitted to key universities.A. What; becauseB. What; thatC. That; whatD. That; because10.It is pretty well understood ___ controls the flow of carbon dioxide in andout the atmosphere today. It句型A. thatB. whenC. whatD. how11.I read a bout it in some book or other, does it matter_______it was?A．where B．what C．how D．which高二12.____ he said at the meeting astonished everybody present.A. WhatB. ThatC. The factD. The matter高一13._______ you have done might do harm to other people.A. ThatB. WhatC. WhichD. This14.______ he said is true.A. WhatB. ThatC. WhichD. Whether连接词高二1____ the 2000 Olympic Games will be held in Beijing is not known yet.A. WheneverB. IfC. WhetherD. That（3）表语从句连接副词高三1.-I prefer shutting myself in and listening to music all day on Sundays.-T hat’s_______I don’t agree .You should have a more active life.A.whereB.howC.whenD.what2.The last time we had great fun was _____ we were visiting the Water Park.A. whereB. howC. whenD. why3.Why not try your lick downtown, Bob? That’s ______ the best jobs are.A. whereB. whatC. whenD. why4.You are saying that everyone should be equal, and this is _______I disagree.A. whyB. whereC. whatD. how高二5.－Idrove to Zhuhai for the air show last week. －Is that ＿＿ you had a few days off?A. whyB. whenC. whatD. where6.Go and get your coat. It's _____ you left it.A. thereB. whereC. there whereD. where there连接代词1.See the flags on top of the building? That was______ we did this morning. 连接A. whenB. whichC. whereD. What2.Great changes have taken place in that school. It is no longer _____ it was 20 years ago, _____ poorly equipped. 连接A. what; whenB. that; whichC. what; whichD. which; that3.—Are you still thinking about yesterday's game？—Oh，that's_____ ．A．what makes me feel excited B．whatever I feel excited aboutC．how I feel about it D．when I feel exci ted（4）同位语从句高三1.A warm thought suddenly came to me ______I might use the pocket money to buysome flowers for my mother’s birthday．A．if B．when C．that D．which2.--- It's thirty years since we lest met.--- But I still remember the story, believe it or not, ____we got lost on a rainy night.A. whichB. thatC. whatD. when3.There is much chance _____Bill will recover from his injury in time for therace.A. thatB. whichC. untilD. if4.Nobody believed his reason for being absent form the class ____he had to meethis uncle at the air port.A. whyB. thatC. whereD. because5.Along with the letter was his promise ____ he would visit me this comingChristmas.A. whichB. thatC. whatD. whether6.A story goes ______ Elizabeth I of England liked nothing more that beingsurrounded by clever and qualified noblemen at court.A. whenB. whereC. whatD. that7.There is a new problem involved in the popularity of private cars ____ roadconditions need ___.A. that; to be improvedB. which; to be improvedC. where; improvingD. when; improving8.There's a feeling in me ____ we'll never know what a UFO is ---not ever. (2002上海)A. thatB. whichC. of whichD. whatrmation has been put forward ___ more middle school graduates will beadmitted into universities.A. whileB. thatC. whenD. as10.News came from the school office ________Wang Lin had been admitted to Beijing University. A. which B. what C. that D. where 11. — Is there any possibility ________ you could pick me up at the airport ?— No problemA. whenB. thatC. whetherD. what12. We should consider the students’ reques t ___the school library provide more books on popular science.A. thatB. whenC. whichD. where13. The fact has worried many scientists ____ the earth is becoming war mer and warmer these years.A. whatB. whichC. thatD. though14.Tomorrow is Tom’s birthday. Have you got any id ea the party is to be held?A. whatB. whichC. thatD. where15.Do you have any idea ________ is actually going on in the classroom?A．that B．what C．as D．which高一16.They have no idea at all ______ .A. where he has goneB. where did he goC. which place has he goneD. where has he gone（5）wh-ever引导的名词性从句高三1.-- How about camping this weekend, just for a change?-- OK, __ you want.（2010浙江）A. whicheverB. howeverC. whateverD. whoever2.______wants to stay in a hotel has to pay their own way.A. AnyoneB. The oneC. WhoeverD. Who3.____ team wins on Saturday will go through to the national championships.A. No matter whatB. No matter which C Whatever D. whichever4.The poor young man is ready to accept ______ help h e can get.A．whichever B．however C．whatever D．whenever5.Eat _______ cake you like and leave the others for _______ comes in late.A. any; whoB. every; whoeverC. whichever; whoeverD. eit her; whoever6.These wild flowers are so special I would do ______ I can to save them.A. whateverB. thatC. whichD. whichever高二7.It is generally considered unwise to give a child _____he or she wants.A. howeverB. whateverC. whicheverD. whenever8. She is very dear to us. We have been prepared to do ______ it takes to save her life.A. whicheverB. howeverC. whateverD. whoever9.Could I speak to ______ is in charge of International Sales please?A. whoB. whatC. whoeverD. whatever10．The how-to book can be of help to _______ wants to do the job.A．who B．whomever C．no matter who D．whoever（6）that 用法高三1.Having checked the doors were closed , and ______ all the lights were off, the boy opened the door to his bedroom.A. whyB. thatC. whenD. where2.The thought of going back home was kept him happy while he was working abroad．A．that B．all that C．all what D．which3.The traditional view is ______ we sleep because our brain is “programmed” to make us do so.A. whenB. whyC. whetherD. that4.With his work completed, the businessman stepped back to his seat, feeling pleased ____he was a man of action.A. whichB. that C .what D. whether5.____ made the school proud was _____ more than 90%of the students had been admitted to key universities.A. What; becauseB. What; thatC. That; whatD. That; because6.＿＿ fashion differs from country to country may reflect the cultural differences from one aspect.A. WhatB. ThatC. ThisD. Which三、易错题1.I prefer shutting myself in and listening to music all day on Sundays.-That’s_______I don’t agree .You should have a mo re active life.A.whereB.howC.whenD.what2. I want to be liked and loved for I am inside.名词性从句A. whoB. whereC. whatD. how3.The last time we had great fun was _____ we were visiting the Water Park.A. whereB. howC. whenD. why4.______wants to stay in a hotel has to pay their own way.A. AnyoneB. The oneC. WhoeverD. Who5.You can only be sure of ____you have at present; you cannot be sure of something ___ you might get in the future.A. that; whatB. what; /C. which; thatD. /; that6.Having checked the doors were closed , and ______ all the lights were off, the boy opened the door to his bedroom.A. whyB. thatC. whenD. where7.Why not try your lick downtown, Bob? That’s ______ the best jobs are.A. whereB. whatC. whenD. why8.The thought of going back home was kept him happy while he was working abroad．A．that B．all that C．all what D．which9.The traditional view is ______ we sleep because our brain is “programmed” to make us do so.A. whenB. whyC. whetherD. that10.____ team wins on Saturday will go through to the national championships.A. No matter whatB. No matter which C Whatever D. whichever11.Great changes have taken place in that school. It is no longer _____ it was 20 years ago, _____ poorly equipped.A. what; whenB. that; whichC. what; whichD. which; that12.Some researchers believe that there is no doubt ______ a cure for AIDS will be found.A. whichB. thatC. whatD. whether13.The old lady's hand shook frequently. She explained to her doctor ______ this shaking had begun half a year before, and _____, only because of this, she had been forced to give up her job.A. when; howB. how; whenC. how; howD. why; why14.Parents are taught to understand ______ important education is to their children's future.A. thatB. howC. suchD. so15.You are saying that everyone should be equal, and this is _______I disagree.A. whyB. whereC. whatD. how16.＿＿ fashion differs from country to country may reflect the cultural differences from one aspect.A. WhatB. ThatC. ThisD. Which17.____ the 2000 Olympic Games will be held in Beijing is not known yet.A. WheneverB. IfC. WhetherD. That18.No one can be sure _____ in a million years.A.what man will look likeB. what will man look likeC. man will look like whatD. what look will man like19.We should consider the students’ request ___the school library provide more books on popular science. (重庆)A. thatB. whenC. whichD. where答案1、宾语从句ACBB D CACAB ABCDA ACCCA CBBCA ACACD A BDDA AA CBACA2、主语从句BCABC BABBC BABAC3、表语从句A CABA BDAA4、同位语从句CBABB DAABC BACCA A5、wh-ever引导的名词性从句C CDCC ABCCD6、that用法BBDBB B易错题AC CCB BABDD ABCBB BCAA。
英语名词性从句讲解【完整版】
2、I asked him if he could do me a favor .
If与whether的区别：
1、If不能引导放于句首的主语从句，而whether可以。 2、引导表语从句用whether，不用if。 3、引导同位语从句用whether，不用if。 4、whether可以引导从句作介词的宾语，不用if 。 5、whether or not 连在一起可以，但if不可以。而 “whether-----or not = if -----or not”
同位语从句：
定义：在复合句中充当同位语的句子。 同位语从句用来对其前面的抽象名词进行解释说明，被解释说明的词和 同位语在逻辑上是主表关系。 同位语常见名词：fact, suggestion, advice, idea, decision, news, thought, hope, belief, truth, doubt, promise, possibility, truth, warning, message, reason, report, question，explanation, wish, problem等。 常见的连接词：that, whether, what, who, how, when, where等。 用法： The thought that I want to buy my mother a birthday gift makes me excited.that 引导的同位语从句，解释说明 thought，从句不缺成 分 There is some doubt whether he will come. whether 引导同位语从句，if 不能引导同位语从句 we haven’t made the decision where we are going to spend our vacation. 有时同位语从句可以不紧跟解释说明的名词后面。 The news is surprising that he won the match.
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【英语】2014年高考英语语法讲解——名词性从句
I．语序问题
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.从句是陈述句转化而来的，不含有疑问意义。
由that 引导且that连词在从句
中不作成分
2.从句是由一般疑问句转化而来，含有疑问意义的。
由whether，if 引导
3.从句是由特殊疑问句转化而来，含有疑问意义的。
由wh-连词引导且 wh-连
词在从句中作成分。
连接代词what / who/ which / whose /whatever / whoever / whomever / whichever，连接副词where /when / why / how / wherever / whenever。
规律二：whether和if的区别
①whether和if在宾语从句中可以互换，但是作介词宾语时连接词一般用whether。
如：
It all depends on whether they will come back.
②后面直接跟or not 时用 whether。
如：
I didn’t know whether or not he had arrived in Wuhan
③主语从句和表语从句中只能用whether。
如：
Whether the meeting will be put off has not been decided yet.
The question is whether they have so much money.
④whether可以引导同位语从句，用以说明前面的名词的内容，if不能。
如：
We ought to discuss carefully the question whether we can do it ornot.
⑤whether常与or连用表示一种选择，if不能这样用；whether也可与动词不
定式连用但if不能。
如：
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：
Whether he comes or not, we will begin our party on time.
If I have time tomorrow, I'll go to visit Tom。
规律三：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 ...
（C）It is said/reported/believed/known/thought/suggested that …
（D）It seems/happens that…
2.宾语从句可以用it（作形式宾语）来替换的句型为：
主语＋谓语＋it＋Adj/N＋从句如：
I think it necessary that we have the meeting．
规律四：whatever, whichever, whoever, whenever, wherever, however 等与 no matter what, no matter which, no matter who, no matter when, no matter where, no matter how 的区别:前者既可以引导名词性从句，也可以引导让步状语从句，而 no matter 加疑问词只能引导让步状语从句。
规律五：注意虚拟语气在名词性从句中的运用
(1)虚拟语气在宾语从句中的运用。
①“wish + 宾语从句”表示不能实现的愿望，译为“要是……就好了”等。
表示现在不能实现的愿望，从句中的谓语动词用一般过去时；表示将来不能实现的愿望，从句中的谓语动词用“would/could + 动词原形”；表示过去不能实现的愿望，从句中的谓语动词用“had + 过去分词”
②在表示建议、要求、命令等的动词
suggest、advise、propose、demand、require、insistrequest、command、order等动词后的宾语从句中，从句谓语动词用(should) + 动词原形或是动词原形。
如：
She suggested we (should)leave here at once.
The doctor ordered she(should )be operated on.
（2）虚拟语气在同位语从句和表语从句中的运用。
作表示建议、要求、命令等的名词
advise、idea、order、demand、plan、proposal、suggestion、request等的表语从句
和同位语从句，从句中的谓语动词用“（should） + 动词原形”。
如：
His suggestion that we (should)go to Shanghai is wonderful.
My idea is that they (should)pay 100 dollars.
（3）虚拟语气在主语从句中的运用。
在主语从句中，谓语动词的虚拟语气用“should + 动词原形”的结构，表示惊奇、不相信、理应如此等。
如：
It is necessary(important, natural, strange, etc.)that we should clean the room every day.
It was a pity (a shame, no wonder, etc.)that you should be so careless.。