高考英语名词性从句复习
That 1. _____ he will succeed is certain . It’s certain that he will succeed . Whether 2. ________ he will come or not is still not known . What 3. _____ we need is more time . Which 4. ________ team will win the match is still unknown. 5. Who will go makes no difference.
专题八 │ 真题典例
（ ）5.［2011· 山东卷］ I'm afraid he's more of a talker than a doer, which is ________ he never finishes anything. A．that B．when C．where D．why
【解析】 D 本题考查表语从句的连接词。句意：恐怕 与其说他是个实干家，不如说他是个空谈者，这就是为什么 他从来都做不成什么事的原因。根据前后的逻辑应该选择表 示原因的why。本句结构较为复杂，which引导的是一个非限 制性定语从句，why引导的从句又在这个定语从句中作表语。
It 作形式主语
It’s possible/important/necessary/clear… that……很可能/重要的是…/必要的是…/很清楚… It’s said/ reported… that..据说/据报道… It’s been announced/declared that..已经通知/宣 布… It seems/appears/happens.. that…显然、明显、 碰巧.. It’s no wonder that…并不奇怪/无疑… It’s a pity/a fact /a common knowledge (众所周知） / a common saying….（俗话说）
The question is whether we can rely on him. That’s because we were in need of money at that time . He looked as if he was going to cry . That’s why I was late .
专题八 │ 真题典例
3. if 与whether的区别 如果宾语从句中出现or not 或to+动原时, 只能用whether. We don’t know whether to help him or not. 我们不知道是否该帮助他. 介词后的宾语从句只能用whether引导. He worried about whether it would be fine. 他担心天气是否会晴.
Sydney kept his promise that he would always do anything he could for Lucie to make sure of her happiness.
真题典例 （ ）1.［2011· 安徽卷］ His writing is so confusing that it's difficult to make out ________ it is he is trying to express. A．that B．how C．who D．what 【解析】 D 考查名词性从句。句意为：他的书写是如 此的让人迷惑以至于很难认出他试图表达什么。make out后 接名词性从句，what在这里作express的宾语，表示express的 内容，故选D。
主语从句
• 2. Mrs Black won’t believe that her son has become a thief. 宾语从句
• 3. My idea is that we should do it right now.
表语从句
• 4. The idea that computers can recognize human voices surprises many people .
专题八 │ 真题典例
（ ）7.［2011· 四川卷］ Our teachers always tell us to believe in ________ we do and who we are if we want to succeed. A．why B．how C．what D．which 【解析】 C 本题考查名词性从句。介词in之后所接的 宾语从句中缺少及物动词do的宾语，指事物，故填what。 why“为什么”；how“怎么样”；which“哪一个”。
4. it常可以放在动词think, make, find, feel, consider, believe等后作为形式宾语, 此时引导宾从that的不可省略. Do you consider it necessary that we practise spoken English every day? 你认为我有必要每天练习英语口语吗?
专题八 │ 真题典例
（ ） 4. ［ 2011·辽 宁 卷 ］ When the news came________ the war broke out, he decided to serve in the army. A. since B. which C. that D. because 【解析】 C 本题考查名词性从句。根据语境“战争爆 发”是对“消息”的解释，是同位关系，且同位语从句结构 完整，因此用that引导。
4. 同位语从句：从句在句中充当同位语成分，其 一般跟在一些抽象名词（ idea ；belief ； fact ； truth ； promise ；news ;information; story 等）后面，对名词作进一步解释说明. 同位语从句常用 that 引导或用连接副词when / where/why / how / whether
注意:
(1)连词that引导表语从句通常不可以省 略。 (2)if不能引导表语从句;（as if可以） 在表语从句中，表“是否” 时，只能用 “whether”不能用“If”。
reason作主语时，后面的表语从句要 用that引导，不能用because。 The reason why… is that… The reason for… is that…
3. 表语从句：从句在句中充当表语成分，一般放在连 系动词之后. 作用：对主语进行解释说明。
连接词：that / whether /as if /as though（ if 不引导 表语从句) 连接代词：who / whom / whose / which / what 连接副词：when / where / why / how / because
专题八 │ 真题典例
（ ） 2. ［ 2011· 京 卷 ］ ________Barbara Jones 北 offers to her fans is honesty and happiness. A. Which B. What C. That D. Whom 【解析】 B 考查名词性从句。what引导一个主语从句， 并在从句中作offer的宾语（构成offer sth to sb结构）。句意 为：Barbara Jones提供给她的粉丝的是诚实和快乐。
6. Where he hid the money is to be found out . 7. When they’ll start the project has not been decided yet. 8. How we can help the twins will be discussed at the meeting. 9. Why he did that wasn’t quite clear. 10. Whoever comes is welcome.
专题八 │ 真题典例
（ ）6.［2011· 陕西卷］ I'd like to start my own business—that's________ I'd do if I had the money. A．why B．when C．which D．what 【解析】 D 考查名词性从句。所填词引导的从句位于 系动词之后，是表语从句，所填词在从句中作宾语，且指物， 故用what，选D。其余选项与题意不符。
5.宾语从句不能省略that的几种情况: （1）当that 从句与另一名词性从句并 列作宾语时，第二个that不能省； Everyone knew what happened and that she was worried. 大家都知道发生了什么事,并且也都知 道她很着急.
（2）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. 原因在于她比其他所有人工作都要更努 力. （3）用it做形式宾语的宾语从句 I think it necessary that you should read English aloud. 我认为你们很必要大声朗读英语.
名词性从句： 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， 由一个句子来充当，这个句子就叫名 词性从句。 名词性从句的种类： 根据名词性从句在句子中所充当的不 同成分，名词性从句可以分为主语从 句、宾语从句、表语从句和同位语从 句。
名词性从句的种类
• 1. When we will start is not clear.
宾语从句的几个特殊情况: 1.否定前移 I don’t think you’re right. 我认为你不对. I don’t believe he will leave us. 我相信他不会离开我们. 需要用否定前移的句型有： I think/believe/suppose/expect
高考英语名词性从句复习课件(共35张PPT)
表语从句 表语从句位于连系动词后。
其基本结构为: 1. My suggestion is that we should go shopping. 2. It looks as if it’s going to rain.
同位语从句在句中作同位语，它一般要放 在主句中某些名词的后面，说明这些名词的含 义。可跟同位语从句的名词主要有： fact, news, promise, reason, idea, hope, word, belief等。
that在同位语从句 与定从句的区别
同位语从句
定语从句
that（连词）只起连接的 that(关系代词) 充当一定的 作用,不充当句子成分 句子成分(主，宾，表）
同位语从句与前面的名 定语从句对先行词起修饰 词是同位关系，表示这 作用，表示“…的”。 个名词的内容
同位语从句的that 一般 而定语从句中的关系代词
4. It depends on _w_h_e_t_h_e_r we will have enough money.
5. W__h_e_t_h_e_rthey can do it matters little to us.
6. __I_f__ you are not free tomorrow, I’ll go without you.
around the sun.
5. The problem is _t_ha_t__ we can’t finish the work in time.
6. We express the hope ___th_a_t ___ they will come to visit China again.
高考英语名词性从句》专题复习
高考英语《名词性从句》专题复习解题思路1.名词性从句的分类和特征(四大从句：主语从句、表语从句、宾语从句、同位语从句)。
2.仔细分析从句结构，看从句是否完整(先看结构，再看意义)。
3.根据“缺什么补什么”的原则，确定恰当的连接词。
掌握三大常考点1.连接副词引导的名词性从句。
2.that引导的名词性从句。
3.what引导的名词性从句。
明辨五大易错点1.that与what的误用。
2.that与if/whether的误用。
3.which与that，which与what的误用。
4.if与whether的误用。
5.that，what与连接副词的误用。
1.Scientists have obtained more evidence plastic is finding its way into the human body.A.whatB.thatC.whichD.where2.By boat is the only way to get here，which is we arrived.A.whereB.whenC.whyD.how3.Without his support，we wouldn’t be we are now.A.howB.whenC.whereD.why4.The gold medal will be awarded to wins the first place in the bicycle race.A.whomeverB.whereverC.whoeverD.whatever5.Every year，makes the most beautiful kite will win a prize in the Kite Festival.A.whateverB.whoeverC.whomeverD.whichever6.She asked me I had returned the books to the library，and I admitted that I hadn’t.A.whenB.whereC.whetherD.what7.It is often the case anything is possible for those who hang on to hope.A.whyB.whatC.asD.that诊断报告考向对应题号我的薄弱环节1 what和that引导的名词性从句1，72 同位语从句 13 whether和if引导的名词性从句 64 when，where，how，why引导的名词性从句2，35 “疑问词＋-ever”引导的名词性从句4，5解题方法两步定引导词1.确定是四种名词性从句中的哪一种(根据从句在整个句子中的作用确定)2.划分从句的句子成分，理解句意，选择正确的连接词。
高考英语一轮复习名词性从句知识清单
名词性从句知识清单一、名词性从句的分类1.主语从句：通常在句首，常有it充当形式主语。
2.宾语从句：在动词或介词后。
3.表语从句：在系动词后。
4.同位语从句：在抽象名词后。
二、各个连接词用法及意思。
引导词意思在从句中充当什么成分that 无意思不充当任何成分，只起连接作用whether/if 是否不充当任何成分，只起连接作用because 因为（表从）不充当任何成分，只起连接作用as if= as though好像（表从）不充当任何成分，只起连接作用连接代词what ….的东西；…的事；….的情况；….的话；…的地点；在从句中可充当主语，宾语或表语whatever 任何东西；任何事….在从句中可充当主语，宾语或表语who 谁在从句中可充当主语，whoever 无论谁 在从句中可充当主语， whom 谁（宾格） 在从句中可充当宾语或表语 whomever 无论谁（宾格） 在从句中可充当宾语或表语 which哪一个在从句中可充当主语，宾语或定语whichever 无论哪一个 在从句中可充当主语，宾语或定语whose 谁的 + 名词 在从句中可充当定语 how many 多少 how much多少引导词 意思 在从句中充当什么成分连接副词 when 什么时候 状语where什么地方 why 为什么 how怎样注1 ：whether 与if ：只有在及物动词后引导宾语从句，且不与or not 直接连用时，可以互换。
其余的主，宾，表，同位从句中都用whether. 注2：与how 和what 组合的疑问词也可以引导宾语从句 1. how old: 多大年纪2. how long: （1）多长（距离） （2）时间： 多久3. how often ： 多久一次4. how far :多远5.how deep : 多深6.how soon : 多久，多快（将来时）7.what color 什么颜色8.what size 什么大小码子9.what time 什么时候三、名词性从句中关于连接词的省略问题：只有that引导的宾语从句，且在及物动词后面可以省略，其余所有的连接词都不能省略。
2023高考英语名词性从句复习
I find it impossible that he can finish the work in two days.
Exercises: “it”作形式主语或形式宾语：
1.I hate __A__ when people talk with their mouths full． A. it B. that C. these D. them
7. Now I know __w__h_y___ he hates me. He thinks I gave him away to the teacher.
注意：在demand，order，suggest， decide，insist, desire, request, command等表示要求、命令、建议、 决定等意义的动词后，宾语从句常用 “（should）+ 动词原形”。
I wonder __w__h_a_t__ you bought in the store.
--- We all know ___w_h__a_t__ you like best. --- Clothes. Tell me _w_h__o_m_ you were talking to just now.
Everything depends on whether we have enough money.
I wonder whether he will come or not.
Can you tell me whether to go or to stay?
宾语从句中的“时态呼应”与“否定转移”
时态呼应
4. 主语从句还可以用when, where, how, why, which(哪个/些), which+n, how many, how much, how long, whose 来引导．
高考英语复习 名词性从句讲解
名词性从句一、名词性从句与简单句的区别在英文中，名词或名词短语主要充当四种句子成分：主语、宾语、表语和同位语。
如果把句子当作名词来用，分别充当另一句话的主语、宾语、表语或同位语，于是便构成了四种从句：主语从句、宾语从句、表语从句和同位语从句。
因为这四种从句在本质上相当于名词的作用，所以将其统称为名词性从句。
请看下表：在英语中，相当于名词作用的句子有三类，陈述句、一般疑问句以及特殊疑问句。
因此，名词从句就是用三种句子来分别充当另外一个句子的四种句子成分，者就构成了名词从句的本质特征。
但是，这三种句子不是直接放在另一个句子中作成分，而是要作各种变化调整。
接下来将具体讨论。
二、陈述句作句子成分1. 要在陈述句句首加上t hat用”that+陈述句”这一结构分别充当另一个句子的四种成分。
2.为什么要加that?对于陈述句，为什么要在其句首加that 后才能用它作成分呢？而为什么在宾语从句中that 又可以省去呢？因为在英文中，句子的核心意思主要是靠谓语部分来表达，一个句子只表达一个核心意思，也就是只能有一个谓语部分。
而添加that，相当于一个“指路牌”，能够帮助我们指明段句的方向，而不至于造成歧义。
而对于宾语从句，主句的谓语已经出现，后面所接的成分自然是谓语，所以在不会影响句子的意思下，是可以把that 省去的。
三、一般疑问句作句子成分1.用w hether 或if 引导先将疑问句的倒装语序变成陈述句语序(即主语放在谓语的前面)，并在句首加上whether 或if（if 只用在宾语从句中）来引导，以保留原句的疑问意义。
即“whether+陈述句”2. if 还是 whether?1)if 一般只用于引导宾语从句，而 whether 可引导宾语从句在 内的其他名词从句。
IF he comes or not makes no difference. 成 Whether he comes or not makes no difference.2)if 不和 or not 直接连用，即一般不说 if or not, 但可以说 if...or not 。
高中英语高考名词性从句专项复习(知识点+易错点+练习题)
高考英语名词性从句知识点一、that 从句1、主语从句（1）that 从句作主语时，常用it 作形式主语，常见的句型有：It+be+形容词（obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.）+ that从句It+be+名词词组（no wonder, an honor, a good thing, a pity, no surprise, etc.）+ that 从句It+be+过去分词（said, reported, thought, expected, decided, announced, arranged, etc.）+ that 从句（2）that可以省略，但 that 从句位于句首时，that不能省略。
2、宾语从句（1）常见的可以接 that 从句作宾语的动词有see, say, know, imagine, discover, believe, tell, show, think, consider, be sure, be afraid等。
在可以接复合宾语的动词之后，如 think, make, consider等，可以用 it 作形式宾语。
（2）That 从句一般不能充当介词宾语，偶尔可作except, in 的宾语。
3、表语从句（that不可省略）4、同位语从句连词that引导同位语从句时，应在某些抽象名词之后，如：fact, hope, desire, thought, suggestion, idea, news, problem, possibility 等，对前面的名词起补充说明的作用，that在从句中不担当任何成分，不能省略。
二、whether/if从句1、在表语从句和同位语从句中，只能用 whether 不能用 if；当主语从句放于句首时，只能用 whether 不用 if；当 it 作形式主语，主语从句放在句末时用 whether或if均可；discuss 后引导宾语从句时，必须用whether。
高考英语复习-名词性从句
名词性从句一．名词性从句基本概念：在句子中起名词性作用的从句叫名词性从句。
Peter is interesting. What Peter said is interesting.主语主语从句I know Peter. I know that Peter is lovely.宾语宾语从句This is Peter. This is where Peter lives.表语表语从句A lovely teacher,Peter,is here.同位语The news that we won the game is exciting.同位语从句EG: I don’t know whether we will go out.二．名词性从句连接词的选择You may borrow which book you like.Whose watch was lost is known.三．主语从句1.定义：名词性从句做主语。
2.连接词That the earth moves around the sun is known to all.Whether we will go picnicing tomorrow depends on the weather.Who stands there is my father.2.用it作形式主语。
It be + 形容词/名词/过去分词+that从句It is a pity that he didn’t win the game.It is well known that the earth runs around the sun.EX：1.____we are invited to the concert this evening is good news to us.2.____we need is more time.3.__will come to have dinner is not known.4.It is common knowledge ____the whale is not a fish.5.It is known ____ he has agreed to my plan.四.宾语从句1.定义：名词性从句作宾语。
高考英语一轮复习——名词性从句(附答案)
高考英语一轮复习——名词性从句（附答案）I. 考点分析名词性从句包括：主语从句、宾语从句、表语从句、同位语从句，多由连词that，wh- 疑问词或由what，whatever等关系代词引导，其中同位语从句在高考考试中最常见。
1. 主语从句1) 主语从句在句子中充当主语，句子的谓语动词用第三人称单数。
如：Why he refused to work with you is still mystery.Whoever comes is welcome.2) 主语从句前的that不能省略，仅起连接作用，有时为了保持句子平衡，that从句后置，而由it作形式主语。
如：That he became a lawyer may have been due to his mother’s influence.It is not true that he has moved to New York.2. 宾语从句在句子中充当宾语，如：I don’t know where the sound came from.Don’t be satisfied with what you have achieved.3．当从句放在系动词be, look, remain, seem等后即构成表语从句。
The trouble is that I have lost his address.It seemed that the night would never end.4. 1) 同位语从句是对与之同位的名词中心词作进一步解释，能接名词性从句的常见名词有: idea, fact, news, belief, hope, evidence, opinion, problem, truth, answer, proposal, theory, decision, discovery, problem, thought, understanding 等。
高考英语一轮复习(语法)-名词性从句
高考英语一轮复习（语法）——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词有：A.连词：that, whether, if（这三个词都不作从句的成分，同时，that无含义，而whether和if都表“是否”）B.疑问代词：who, whom, whose, what, whichC.疑问副词：when, where, why, how（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引导主语从句时不同于其他的连词，既无词义也不作成分，只起单纯的连接作用，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.③That he will come is certain.④That he would take the risk is true.⑤That he should have married her isn't surprising.★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.③It is certain that he will come.④It is true that he would take the risk.⑤It isn't surprising (that) he should have married her.★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。
高考英语语法复习之名词性从句
3 . 宾语从句 I hope (that) everything is all right.
that 引导的宾语从句之注意：
(1)that在引导宾语从句时，常可省略，但如果有两 个以上的宾语从句时，最后一个从句的that不能 省略。如： I know (that) he has just graduated from college and that he is looking for a job.
状语
①When he will go is unknown. ②I wonder why he tried to avoid me. ③This room is where I was born. ④This is how we work.
①Pay attention to what the teacher said. ②Who kept the door open all night was unknown.
whomeve 主语、宾语 r 无论谁/ 无论哪个( 、表语、定 / which 些)/无论什么 语 ever/ whatever
整“呼应”。如：
She remembered that she had left her wallet at
the school gate.
Our teacher said that light travels faster than
sound.
4．
同位语从句
同位语从句在句中作某一名词的同位语，一般位
于该名词(如：news, fact, idea, suggestion,
promise等)之后，说明该名词的具体内容。如：
I have no idea when he will be back.