名词性从句(讲学案)-2018年高考英语二轮复习精品资料 Word版含解析

第一篇：名词性从句(讲学案)-2018年高考英语二轮复习精品资料 Word版含解析

名词性从句包括主语从句、宾语从句、同位语从句和表语从句。考查的要点主要是连接代词和副词的正确使用，主语、谓语的语序，双重连接词以及特殊句型的使用等。其考点主要包括：

1．考查名词性从句的连接词。如：有词义的连接代词who, whose, whom, what, which;连接副词when, where, why, how;从属连词that, whether, if, as if;无词义的that在从句中不担任成分，有时可省略。

2．考查名词性从句的语序和时态。

3．考查it作形式主语、形式宾语的情况。如：

(1)It＋be＋形容词(necessary, important, obvious等)＋that从句．(2)It＋be＋过去分词＋that从句．

(3)It＋be＋名词(a surprise, a fact, a shame, an honour等)＋that从句．(4)It＋不及物动词(appear, happen等)＋that从句． 4．名词性从句中的虚拟语气。如：

(1)It is(was)＋ essential(important, natural…)＋that…；

(2)It is(was)suggested(demanded, wished, desired…)that…等。

5．what引导名词性从句时的语义功能和语法功能。如：what＝the thing that/anything that…； what＝the place that…； what＝the time that…； what＝the person that…等。

6．whoever，whatever，whichever引导名词性从句时的语义功能和语法功能。

一、几种易混的从句的辨别

定语从句、名词性从句和状语从句有时候在形式上很相似，下面提供一些区分的方法： 1．定语从句与同位语从句

定语从句与前面的名词是修饰与被修饰的关系；而同位语从句是用来说明前面名词的内容的。that在定语从句中充当句子成分，可指物或人；而同位语从句中的that在从句中不充当任何句子成分，只起连接作用。请比较：

(1)The news(that/which)he told us was exciting.(定语从句，that/which在从句中作宾语，还可以被省略)

(2)The news that our team has won is exciting.(同位语从句，that从句是说明news的内容的，that在从句中不作任何成分，但不能被省略)辨析

判断是定语从句还是同位语从句可以用“加词”的方法，即在名词和从句之间加入一个be动词，如果句子意思成立，则是同位语从句，否则，则是定语从句。如上面第二句，加上be动词后：

The news is that our team has won.句子意思成立，所以是同位语从句。而第一句，加上be动词后：

The news is that he told us.意思不成立，因此不是同位语从句。【特别提醒】

一般情况下，同位语从句紧跟在它所说明的名词的后面，可是有的时候，为了表达的需要，名词与从句之间被另外一些内容分隔开了，叫做“分隔同位语从句”。对于这类同位语从句，一定要根据句意，找准它所说明的名词。

2．定语从句与状语从句 请看两组句子：

第一组：区分such...as...和such...that...(1)The new storybook is written in such easy English as beginners can understand.(2)The new storybook is written in such easy English that beginners can understand it.这两句话只有一词之差，但语法结构大相径庭：第一句是as引导的定语从句，as相当于that/which(但不能用that/which)，在从句中作understand的宾语。第二句是结果状语从句，that在从句中不作成分。

结论：当从句缺少句子成分时，用such...as...；当从句不缺少句子成分时，用such...that...。

第二组：选用in which, where填空

(1)He left the key ______ he had been an hour before.(2)He left the place ______ he lived for many years.分析：第一句只能填where, where引导的是地点状语从句，修饰主句中的谓语动词。此处where不可换成in which，因为in which只能引导定语从句，本句中根本就没有先行

词(后面的从句不是修饰key的)。

第二句填where或in which。根据句意可知，后面的句子是对名词place的修饰，因此此句是定语从句。

二、that与what的区别

that引导名词性从句，在从句中不作任何成分，that本身无意义，只起连接作用。what引导名词性从句时，在从句中可以作主语、宾语、表语等，what表示“……的东西或事情”。请比较：

What I need is more time.(what引导主语从句，在从句中作宾语)That I need more time to do the work is very clear.(that引导主语从句，在从句中不作任何成分)The village is no longer what it used to be.(what引导表语从句，在从句中作表语)I had no idea what we should do next.(what引导同位语从句，在从句中作宾语)He will tell us what he saw in London.(what引导宾语从句，在从句中作宾语)精析

名词性从句中区分that与what的关键是：分析句子结构，看从句是否缺少句子成分。如果不缺成分，就用that，如果缺少句子成分(主语、宾语、表语等)，且表示“……的东西或事情”就用what。

三、who, whoever与no matter who的区别

引导名词性从句，在句中作主语时用who，意思是“谁”，含有疑问意味，whoever意为“无论谁”，不含有疑问意味。whoever在引导名词性从句时，相当于anyone who，其中who引导一个定语从句紧随其后。

另外，whoever还可以引导让步状语从句，这时whoever相当于no matter who，但是no matter who只能引导让步状语从句。请比较：

1．Who has taken away my bag is unknown.谁拿走了我的包还不知道。(若用whoever显然句意不通)2．Whoever breaks the law will be punished.无论谁违反法律都要受到惩罚。(whoever表达的语气强烈)3．I'm not going to let you in, no matter who you are.＝I'm not going to let you in, whoever you are.(根据句意“我不会让你进去的，不管你是谁”，后面是一个让步状语从句，故用no matter who或者whoever)【特别提醒】

wh－ever既可引导名词性从句，又可引导让步状语从句。引导名词性从句时，whoever＝anyone who;whomever＝any­one whom;whatever＝anything that;whichever＝anything/anyone that;whosever＝any one whose。

Whichever he likes will be given to him.＝Anything that he likes will be given to him.无论他想要哪个都可以给他。

You should give the book back to whosever name(＝anyone whose name)is on the cover of it.你该把书还给任何一个他的名字在封面上的人。【方法技巧】

做题时，具体思路如下：①通读全句，首先考虑是不是某种句型，如强调句型；②题干句若是疑问句，首先把它恢复为正常语序；③观察设空的前前后后，确定相关从句的性质；④确定从句性质后，回忆相关从句的用法特点，从而作出取舍；⑤注意标点符号和并列连词(and, but)的作用；⑥将选项代入句子，看前后是否语意贯通。

考点

一、考查宾语、表语从句

例1.(2017·江苏)We choose this hotel because the price for a night here is down to $20, half of ____________ it used to charge.A.that B.which C.what D.how 【答案】C 【解析】考查宾语从句。＂half of _________ it used to charge＂是$20的同位语，即原来价格的一半是现在的$20；另外，of后跟名词或名词短语构成介宾短语，所以，这里是宾语从句；宾语从句中的charge后面缺少宾语，所以用what来引导宾语从句，并充当宾语从句的宾语，故选C。

【2016·北京】29.The most pleasant thing of the rainy season is ________ one can be entirely free from dust.4

A.what 【答案】B

B.that

C.whether

D.why

【考点】考查表语从句

【变式探究】(2015·湖南，26)You have to know you're going if you are to plan the best way of getting there.【解析】句意：如果你要计划到达某地的最佳路线，你必须首先知道你想要去哪？where引导宾语从句，在从句中用作地点状语。

【答案】where 考点

二、考查主语从句

例2．【2016·北京】24.Your support is important to our work.________ you can do helps.A.However 【答案】C 【解析】题目考查主语从句。helps是谓语，“________ you can do”是主语部分，即主语从句，在主语从句中，do后缺少宾语，表示“任何事情”，因此用whatever引导，故选C。

【考点】考查主语从句

【变式探究】【2015·北京】33.I truly believe ______beauty comes from within.A.that 【答案】A 【解析】句意：我很相信美丽源自于内心!本题考查宾语从句。从句部分不缺少任何成分，因此用that起到连接作用，也可以省略。从句部分不缺少任何成分，因此用that起到连接作用，也可以省略。故选A。

考点

三、考查同位语从句

例3.【2016·天津】11.The manager put forward a suggestion ____ we should have an assistant.There is too much work to do.A.whether B.that C.which D.what 【答案】B

B.Whoever C.Whatever D.Wherever B.where C.what D.why

【考点】考查同位语从句。

【变式探究】—Is it true that Mike refused an offer from Yale University yesterday? —Yeah, but I have no idea ________ he did it;that's one of his favorite universities.【答案】why

【解析】本题考查同位语从句的引导词。句意：“昨天迈克拒绝了耶鲁大学的录取，这是真的吗？”“是的，但是我不知道他为什么这样做；那是他最喜欢的大学之一。”idea后接同位语从句，表示某个想法的具体内容。根据that's one of his favorite universities(那是他最喜欢的大学之一)可知，“我”不知道他拒绝耶鲁大学的原因(why)。

1．(2017·江苏)We choose this hotel because the price for a night here is down to $20, half of ____________ it used to charge.A.that B.which C.what D.how 【答案】C 【解析】考查宾语从句。＂half of _________ it used to charge＂是$20的同位语，即原来价格的一半是现在的$20；另外，of后跟名词或名词短语构成介宾短语，所以，这里是宾语从句；宾语从句中的charge后面缺少宾语，所以用what来引导宾语从句，并充当宾语从句的宾语，故选C。

2．（2017·江苏卷）He hurried home, never once looking back to see if he __________.A.was being followed B.was following C.had been followed D.followed 【答案】A 【解析】分析句子成分可知，he和follow是被动关系，即他被别人跟踪，排除B、D；根据句意＂在匆忙赶回家的路上，他从未回头看是否正被跟踪＂，故用过去进行时最合适，故选A。

3．（2017江苏）27.He hurried home, never once looking back to see if he ____________.A.was being followed B.was following C.had been followed D.followed 【答案】A 【解析】根据句子成分可知，He和follow是被动关系，排除B、D。根据句意：在匆忙赶回家的路上，他从未回头看是否被跟踪，用过去进行时最合适，答案选A。

【2016·北京】24.Your support is important to our work.________ you can do helps.A.However 【答案】C

B.Whoever

C.Whatever

D.Wherever

【考点】考查主语从句

【2016·北京】29.The most pleasant thing of the rainy season is ________ one can be entirely free from dust.A.what 【答案】B 【解析】句意：雨季最令人愉悦的就是人们可以完全不再受到沙尘的困扰。is后跟从句作表语，即表语从句，表语从句不缺少主语、谓语和宾语，因此用that，that只起引导作用，故选B。

【考点】考查表语从句

【2016·江苏】21.It is often the case ______anything is possible for those who hang on to hope.A.why 【答案】D 【解析】句意：通常对于那些心存希望的人来说一切皆有可能。此句中It为形式主语，that从句为真正的主语。故D项正确。

【考点】考查主语从句

B.that

C.whether

D.why

B.what C.as D.that

【2016·天津】11.The manager put forward a suggestion ____ we should have an assistant.There is too much work to do.A.whether B.that C.which D.what 【答案】B

【考点】考查同位语从句。

1.(2015·江苏，25)Li Bai, a great Chinese poet, was born is known to the public, but some won't accept it.【解析】句意：李白，一个伟大的中国诗人，其出生地是众所周知的，但也有一些人不接受它。从句where Li Bai was born作该句子的主语。

【答案】Where 3.(2015·北京，33)I truly believe beauty comes from within.【解析】句意：我真的相信美来自人的内心。宾语从句意思完整只缺连接词，故用that。【答案】that 4.(2015·北京，35)we understand things has a lot to do with what we feel.【解析】句意：我们怎样理解事物与我们所感觉到的东西有很大关系。分析句子结构可知“ what we understand things”为主语从句，结合句意可知要用how。

【答案】How 5.(2015·浙江，6)If you swim in a river or lake, be sure to investigate is below the water surface.Often there are rocks or branches hidden in the water.【解析】句意：如果你在河里或湖里游泳的话，务必调查清楚水面之下有什么。水中经常隐藏着石头或树枝。根据后面rocks and branches可知，此处要用what来引导。

【答案】what 6.(2015·重庆，8)We must find out Karl is coming, so we can book a room for him.【解析】句意：我们必须知道他什么时候来，以便我们能给他预定房间。根据后面的 8

so we can book a room for him可知这里指时间，故用when引导。

【答案】when 7.(2015·陕西，19)Reading her biography，I was lost in admiration for Doris Lessing had achieved in literature.【解析】句意：读了多丽丝·莱辛的传记，我很钦佩她在文学上获得的成就。考查名词性从句。考查宾语从句的连接词。在介词for后的是宾语从句，从句中缺少achieve的宾语，故用what引导。

【答案】what 8.(2015·四川，8)The exhibition tells us we should do something to stop air pollution.【解析】考查宾语从句。句意：这个展览告诉了我们，我们为什么要阻止空气污染。宾语从句缺少状语，根据意义为why。

【答案】why 9.(2015·安徽，25)A ship in harbor is safe, but that's not ships are built for.【答案】what 10.(2015·福建，29)—I wonder Mary has kept her figure after all these years.—By working out every day.【解析】句意：——我想知道玛丽这些年是如何保持了那么好的身材。——通过每天锻炼。考查宾语从句的连接词。根据回答by doing可知是问的方式。

【答案】how 1.（2014北京卷）30.The best moment for the football star was _______ he scored the winning goal.A.where C.how

B.when

D.why 【考点】考察名词性从句

【答案】B 【解析】本题属于名词性从句中的表语从句。句意：对这位球星来说最好的时刻就是他射门得分的时候。Where表示地点，how表示方式，why结果；只有when表示的是时间。故B正确。

2.（2014北京卷）33.Some people believe _______ has happened before or is happening now will repeat itself in the future.A.whatever

B.whenever.D.however C.whereever

【考点】考察名词性从句 【答案】A 3.（2014大纲卷）24.Exactly ____ the potato was introduced into Europe is uncertain, but it was probably around 1565.A.whether B.why C.when D.how 【考点】考察名词性从句 【答案】C 【解析】本题考察的是名词性从句中的主语从句。在本句中Exactly when the potato was introduced into Europe.句义：土豆确切是在何时被引进到欧洲还不确定，但是大约是在1565年左右。Whether表示“是否”，why表示“原因”；how表示“方式”。根据后半句it was probably around 1565.可知本句谈论的是时间。故C正确。

4.（2014山东卷）7.It is difficult for us to imagine_____ life was like for slaves in the ancient world.A.where B.what C.which D.why 【考点】考察名词性从句 【答案】B 【解析】本题考察的是名词性从句。动词imagine后面含有一个宾语从句what life was like for slaves in the ancient world。What引导起这个宾语从句，并在宾语从句中作

为介词like的宾语。句义：对我们来说很难想象古代的奴隶的生活。Where和why不能在句中做宾语，which一直都表示疑问的意思“哪一个”。故B正确。

5.（2014天津卷）14.I think _______ impresses me about his painting is the colours he uses.A.what B.that C.which D.who 【考点】考察名词性从句 【答案】A 【解析】本题中的I think是一个插入语，可以省略。实际上本句中的what impresses me是一个主语从句，what既是这个主语从句的引导词，也在句中做主语。句义：关于他的画我认为给我留下深刻印象的是他所使用的颜色。That在名词性出中不充当成分，which指特定范围之内的“哪一个”；who通常都是指人。故A正确。

（2013·新课标I卷）26.Police have found ________ appears to be the lost ancient statue.A.which B.where C.how D.what 【答案】D

【考点定位】本题考查宾语从句的连接词。

（2013·北京卷)33.Experts believe people can waste less food by shopping only when it is necessary.A.why B.where 【答案】C 【解析】根据句子结构可知，people can waste less food by shopping

C.that D.what only when it is necessary作believe的宾语，因此是宾语从句，从句中成分、句意完整。That在名词性从句中不充当成分，也没有意义，因此选择C项。意为专家认为人们可以通过在必须的时候才购物的方式来减少浪费食物。Why作原因状语，意为为什么，where作地点状语，意为在那里，what作主语或者宾语或者表语。

【考点定位】考察名词性从句（宾语从句)

（2013·北京卷)31.makes the book so extraordinary is the creative imagination of the writer.A.That 【答案】B 【解析】根据....is the creative imagination of the writer可知，makes B.What C.Who D.Which the book so extraordinary是一个主语从句，作is的主语。同时，从句中，makes缺少主语，因此选择B项（what 在名词性从句中充当主语、宾语或者表语），句意为，让这本书非同寻常的是作者具有创造力的想象力。That在名词性从句中不充当任何成分，也没有任何意义。Who在从句中作主语和宾语，意为谁，而该句中指的是书，因此排除C，which在从句中充当主语和宾语，意为哪一个，要有一个选择的范围，放在该题中明显意思不通，故排除D项。

【考点定位】考察名词性从句（主语从句)。

（2013·北京卷)21.Volunteering gives you a chance____ lives, including your own.A.change B.changing C.changed D.to change 【答案】D 【解析】此处chance意为机会，用法为sb get/have/be given a chance to do sth意为有机会干某事。该题句意为，志愿活动给予你改变生活的机会，包括改变你自己的生活。

【考点定位】考察句型结构（名词chance的句型）

（2013·山东卷)30.It’s good to know _____ the dogs will be well cared for while we’re away.A.what 【答案】D 【解析】动词know之后为宾语从句，从句中不缺少成分，故用that表陈述一件实事。【考点定位】考查名词性从句

（2013·四川)6._______ you said at the meeting describes a bright future for the company.A.When B.How C.What D.That 【答案】 C B.whose

C.which

D.that 12

【考点定位】考察名词性从句连接词的用法。

（2013·天津卷)15._____ I want to tell you is the deep love and respect I have for my parents.A.That 【答案】D 【解析】句意：“我想告诉你的是我深爱我的父母并很尊重他们。”名词性从句的连词选用规则是：根据意思，缺什么就填什么，什么都不缺就填that。我们必须特别关注what所引导的名词性从句，what引导名词性时，必须在句中担当主、宾、表等成分，意思是“……的事或东西”，一般也不能用逗号和主句分割开来，插入语除外。我们还要关注whatever与what的区别，前者有两个意思——无论什么或anything that…（任何东西），而后者只表示“……的事或东西”；whatever与no matter what的区别在于前者既可以引导名词性从句也可以引导状语从句，而后者只能引导状语从句。其他配对词的用法也是类似的。

【考点定位】考查名词性从句。要关注连词的一般用法，同时要关注某些引导词的特殊用法。B.Which

C.Whether

D.What 13

第二篇：2017高考英语——名词性从句

2017年高考题

【2017·北京】23.Every year, ______ makes the most beautiful kite will win a prize in the Kite Festival.A.whatever B.whoever C.whomever D.whichever 【答案】B 代词，根据意思可知是人获奖，故排除AD，因为需要做主语，只能用主格代词who，故选B。考点：考查连词。【名师点睛】

主语从句 Subject Clauses(在主语的位置上)1.从句的连接词可以是that, 也可以是特殊疑问词wh-。

That he is a famous singer is known to us.= It is known to us that„ Whether we shall attend the meeting hasn’t been decided yet.Who will go makes no difference. It is known to us that he is a famous singer. It is not yet fixed when he will go to America.本题中，whatever引导主语从句，同时作do的宾语。2.wh和ever 连用的词引导的名词性从句和状语从句的区别

 区分使用wh-和wh-ever: wh 有疑问的意思；wh-ever有肯定强调的意思 *Who will be invited hasn’t been decided.*Whoever comes here is welcomed.*A reward of $1,000 will be given to whoever can provide any clues to the case.*The gift will be given to whomever I like. wh-ever 在引导名词性从句时不能用no matter wh-来替换，但在引导状语从句时可以替换 Whatever happened, he would not mind.= No matter what happened, he„„

【2017·北京】26.Jane moved aimlessly down the tree-lined street, not knowing ______she was heading.A.why B.where C.how D.when 【答案】B 试题分析：A.why 为什么 B.where 在哪 C.how 如何 D.when什么时候。句意：Jane漫无目的地走在两旁栽树的街道上，不知道她将去往何方，根据语境可知此处是表地点的，很容易就可选出答案B。考点：考查连词。

【2017·江苏】26.We choose this hotel because the price for a night here is down to $20, half of _______ it used to charge.A.that 【答案】C 【解析】

B.which

C.what

D.how

【名师点睛】

这里容易误判为定语从句的“介词+关系代词”结构，需要注意的是，half of后面的价格是以前的价格。如果是定语从句，那么half of后面的价格则是$20的一半，即$10，再结合“down to”可知，原来的价格

高于$20，因此不是定语从句。

介词of后跟宾语，因此这里是宾语从句，通过分析句子成分可知，宾语从句缺少宾语，因此用what引导。

宾语从句

1.动词后的宾语从句 1)that引导的宾语从句

后常接that引导的宾语从句的动词有admit, agree, answer, believe, decide, declare, expect, explain, feel, hear, hope, intend, insist, mean, notice9 0rder, remember, reply, say, suggest, think, wish 等

2)wh-，if引导的宾语从句

后常接wh-，if引导的宾语从句的动词有advise，ask，discuss，doubt，find out，imagine，inform,1nquire, know, question, tell, understand, wonder，出scover等。3)“动词十间接宾语+宾语从句”

常使用此类结构的动词有advise，ask，inform，promise，question，remind，show，teach，tell，warn，assure等。

4)“动词+it十形容词／名词+that从句”

常见的后接it作形式宾语的动词有find，feel，think，believe，make，consider等。5)it作形式宾语的特殊句型

常见的有：see to it that...；hate it that...；owe it to sb.that...；take it for granted that.2.形容词后宾语从句

后常接宾语从句的形容词有：anxious，aware，certain，determined，glad，proud，surprised，worried, sorry, thankful, ashamed, disappointed, pleased, content, proud, annoyed, convinced，confident等。

3.介词后宾语从句

后常接宾语从句的介词有on，about，in，but，except等。4.宾语从句需要注意的问题

1)当主句是一般现在时或者一般将来时时，宾语从句可根据句子意思选择用所需要的时态。2)当主句是一般过去时时，宾语从句必须用相应的过去时态。

3)但是当宾语从句表达的是普遍真理或客观规律时，宾语从句时态不受主句时态限制而用一般现在时。4)当主句谓语是think，believe，suppose，expect，imagine等，宾语从句的意义是否定时，not要转移到主句中；但当从句有否定意义的never，．seldom，hardly，scarcely等词时，否定词不转移。5)主句中谓语是think，believe，suppose，ex》ect，imagine，guess等，同时，wh-连词引导的表示疑问的宾语从句，应将连词wh-置于主句前面，主句若是疑问语序，从句语序不变。例 如：When do you think he will come back? Do you think when he will come back?(错句）

6)当主句动词是wish时，从句的时态要用虚拟语气；当主句的动词是suggest，demand，require等词时，从句要用可省略should的虚拟语气。

7)if常可代替whether，但是当从句作介词宾语时，只能用whether。

8)引导宾语从句的that常可省略，但是当两个that从句由and或or连接时，第二个从句的that不能省略。考点：宾语从句

【2017·天津】4.She asked me _______ I had returned the books to the library, and I admitted that I hadn’t.A.when B.where C.whether D.what 【答案】C 【解析】

试题分析：句意：他问我是否已经把书还给图书馆了，我承认。我还没有还。A.什么时候；B.在哪里；C是否；D.什么。根据句意，故选C 考点：考查宾语从句。

【名师点睛】本题是对宾语从句中连词的考查。对于宾语从句的连词的确定，首先确定连词的词义，然后根据句意判断出正确的连词，本句的句意很明显，确定为是否。

2016年高考题

1.【2016·北京】24.Your support is important to our work.________ you can do helps.A.However 【答案】C 【解析】

试题分析：题目考查主语从句。helps是谓语，“________ you can do”是主语部分，即主语从句，在主语从句中，do后缺少宾语，表示“任何事情”，因此用whatever引导，故选C。考点：考查主语从句 【名师点睛】

主语从句 Subject Clauses(在主语的位置上)1.从句的连接词可以是that, 也可以是特殊疑问词wh-。

That he is a famous singer is known to us.= It is known to us that„ Whether we shall attend the meeting hasn’t been decided yet.Who will go makes no difference. It is known to us that he is a famous singer. It is not yet fixed when he will go to America.本题中，whatever引导主语从句，同时作do的宾语。2.wh和ever 连用的词引导的名词性从句和状语从句的区别

B.Whoever

C.Whatever

D.Wherever  区分使用wh-和wh-ever: wh 有疑问的意思；wh-ever有肯定强调的意思 *Who will be invited hasn’t been decided.*Whoever comes here is welcomed.*A reward of $1,000 will be given to whoever can provide any clues to the case.*The gift will be given to whomever I like. wh-ever 在引导名词性从句时不能用no matter wh-来替换，但在引导状语从句时可以替换 Whatever happened, he would not mind.= No matter what happened, he„„

2.【2016·北京】29.The most pleasant thing of the rainy season is ________ one can be entirely free from dust.A.what 【答案】B 【解析】 B.that

C.whether

D.why

考点：考查表语从句 【名师点睛】

表语从句 Predictive Clauses(在be动词 后)

1.从句的连接词可以是that, 也可以是wh-的特殊疑问词。The fact is that she never liked him.The question is whether the movie is worth seeing.The question is who can complete the difficult task. This/That/It is because „

I think it is because you are doing too much. The reason why„is that„

The reason why the play is successful is that it appeals to many different people.2.只能用whether 的情况

* 在表语从句、主语从句、同位语从句中 * 在介词后的宾语从句中 It all depends on whether they will support us.* 在不定式之前

He doesn’t know whether to stay or not.* 从句中有or not时

He doesn’t know whether he should stay or not.3.【2016·江苏】21.It is often the case ______anything is possible for those who hang on to hope.A.why 【答案】D 【解析】 B.what

C.as

D.that

【名师点睛】

that 引导主语从句：由连词that引导的主语从句，在大多数情况下被放到句子的后面，用it 作形式主语来代替它的位置。常见的以it作形式主语的主语从句的句型有三种。1.It + be + 形容词+that从句

适用于这种句型的常见形容词有：necessary，clear，true，strange，important，wonderful，possible，likely，obvious，surprising etc。

1)It’s clear that they badly need help。很明显，他们急需援助。

2)It’s possible that we can carry out the project at last.最终我们能完成这项工程是有可能的。

表语为 necessary，clear，true，strange, important, wonderful，possible, likely, obvious, surprising, astonishing, etc.等形容词时，谓语动词的形式一般为“should ＋ 动词原形”

3)It is necessary that you(should)master the computer.你很有必要掌握电脑。

4)It is strange that he should have killed himself.真奇怪，他竟然自杀了 2.It +be +名词词组+ that从句

常用于这种句型的名词词组有：a fact，a good idea，a pity，an hour，a shame，no wonder，good news etc.1)It’s a pity that you missed the film.你没有看那部电影真是太遗憾了。

2)―Tom has a bad cold.汤姆患了重感冒。

―It is no wonder that he looks pale.――难怪他看起来脸色苍白。

3)It is a great shame that he should have stolen a pen.他竟然偷钢笔，真是太丢脸了。shame 所用的句中要用虚拟语气。3.It + be+ 过去分词+ that从句

常有的过去分词有：said，reported, hoped, believed, expected, decided, well-known, thought, suggested 等。

1)It is well-known that the earth moves around the sun.众所周知，地球围绕太阳转。

2)It’s reported that the two countries have made an agreement about their trades.据报道这两个国家就贸易问题达成协议。

过去分词表示：建议，命令，愿望如suggested，ordered，requested等词时，从句需用虚拟语气。动 词形式为：should ＋ 原型。

1)It is requested that Mr.Wang(should)give a performance.有人请求王先生表演一个节目。

2)It is suggested that we should discuss the problem.有人建议我们应该讨论一下这个问题。考点：考查主语从句

4.【2016·天津】11.The manager put forward a suggestion ____ we should have an assistant.There is too much work to do.A.whether B.that C.which D.what 【答案】B 【解析】

试题分析：句意：经理提出一个建议，我们应该有个助手。有太多的工作要做。使用同位语从句说明suggestion 的内容，而且同位语从句成分和意思都是完整的。用that引导，that不作成分，只是起着连接的作用。故选 B。

考点：考查同位语从句。

【名师点睛】解答这类题目，关键在于分析清楚句子结构，知道引导词的使用习惯。通过判断引导词在从句中所作的成分，来选择正确的引导词。连接同位语从句的连词主要有that, if, whether，和疑问词（what how where when...)。that引导表示陈述句的同位语从句，if和whether，whether...or not引导表示“是否”的一般疑问句的同位语从句。判断是否是同位语从句，还可以用同位词+is+同位语从句，如果可以讲的通，一般就是同位语从句，例如这题中，可以改成The suggestion is that we should have an assistant.2015年高考题

1.【2015·湖南】26.You have to know ________ you're going if you are to plan the best way of getting there.A.what 【答案】C 【解析】 B.that

C.where

D.who

【考点定位】考查宾语从句。

【名师点睛】判断是什么句子最关键，这个句子是由know引导的宾语从句，宾语从句的连接词有连接代词和连接副词。因为从句部分缺少状语成分，答案就出来了。正确解答该题需要理解句意以及注意上下文（you're going if you are to plan the best way of getting there.）的表达。2.【2015·北京】33.I truly believe ______beauty comes from within.A.that 【答案】A 【解析】 B.where

C.what

D.why

【考点定位】考查名词性从句。

【名师点睛】名词性从句分多种，宾语从句在考试中也是很常见的，要注意宾语是句子的一个重要成分，它可以由名词、代词、名词短语或句子充当。当一个句子充当宾语时，这个句子就称之为宾语从句。一般情况下，宾语从句可作谓语 的宾语，也可做主语的宾语。根据所选空在句中所作的成分来判断出是何种名词性从句。

3.【2015·安徽】25.A ship in harbor is safe, but that’s not ______ ships are built for.A.what 【答案】A 【解析】

试题分析：句意：船停放在海港里是很安全的，但这并非建造船的目的。isn’t后跟从句作表语，表语从句中的for后缺少宾语，用what引导，what与for连用，表示目的。故选A。【考点定位】考查名词性从句

【名师点睛】本题考查表语从句。表语从句是名词性从句的一种，名词性从句还包括主语从句、宾语从句和同位语从句。可以根据从句在句子中充当的成分来判断名词性从句的类型。isn’t后跟一个从句作表语，what在名词性从句中作主语、宾语或表语；why和when作状语。介词for后缺少宾语，因此用what。4.【2015·浙江】6.If you swim in a river or lake, be sure to investigate is below the water surface.Often there are rocks or branched hidden in the water.A.what

B.who

C.that D.whoever B.whom

C.why

D.when 【答案】A 【解析】

试题分析：句意：如果你在河里或湖里游泳，请确定查看水面下有什么？通常总有一些石头或树枝藏在水里。此处的what指代的是树枝或石头，B选项和D选项用于指人，that 只有语法意义。句式上，该句用了(If 从句，祈使句)的句式，非谓语to investigate 后接一个宾语从句的表达。分析宾语从句的成分可以发现，空格所做的成分是主语。根据下一句的表述中的树枝和石头，可以得出答案是what.【考点定位】考查宾语从句的连接词

【名师点睛】判断是什么句子最关键，这个句子是由investigate引导的宾语从句，因为从句部分is 前面缺少成分，答案就出来了。正确解答该题需要理解句意以及注意上下文（Often there are rocks or branched hidden in the water.）的表达。

5.【2015·重庆】8.We must find out ____ Karl is coming, so we can book a room for him.A.when B.how 【答案】A 【解析】

试题分析：句意：我们必须弄明白什么时候来，因此我们能给他预定房间。Find out 后面跟着宾语从句。

C.where D.why 根据句意选when。【考点定位】考查宾语从句。

【名师点睛】 宾语从句连接词的考查，宾语从句一共分为三类，一由that引导的宾语从句；二是由连接代词who,whom,whose,what,which和连接副词when,where,why,who,how引导的宾语从句，这些连接代词和连接副词在宾语从句充当某个成分。三由if或whether引导宾语从句。首先要根据句子结构来确实是哪一类，再根据具体的信息来确实用哪一个，是否符合当时的语境。

6.【2015·四川】8.The exhibition tells us we should do something to stop air pollution.A.where B.why C.what D.which 【答案】B 【解析】

【考点定位】考查宾语从句

【名师点睛】本题考查宾语从句的引导词。通常情况下，宾语从句如果是由陈述句变来时用that引导；如果由一般疑问句变来则用whether/if；而由特殊疑问句变来则用特殊疑问词。通过四个选项，排除1、2两种情况。而特殊疑问词的选择则要求对句子的结构内容有着全盘的掌握。此句中，主语、宾语、定语并不缺少，故选项C、D是错误的，再根据句意，只有B最为恰当。

7.【2015·陕西】19.Reading her biography, I was lost in admiration for Doris Lessing had achieved in literature.A.what B.that C.why D.how 【答案】A 【解析】

【考点定位】考查宾语从句

【名师点睛】宾语从句是名词性从句的一种，解答这类题目，关键在于分析清楚句子结构。确定这是什么从句，再通过判断从句中缺少的内容决定引导词在从句中所作的成分及意义，来选择正确的引导词。通常如果名词性从句缺少主语宾语和表语的时候用what连接。

8.【2015·福建】29—I wonder _________ Mary has kept her figure after all these years.—By working out every day.A.where 【答案】B 【解析】

试题分析：考查宾语从句。句中I是主语，wonder是谓语，how引导的宾语从句在整个句子中做宾语。连接副词How是宾语从句中的方式状语。句子是用表示方式的介词by回答的，所以是针对方式题提问的，故用how。根据句意---我好奇玛丽在这些年是怎么保持着身材的。--通过每天锻炼。故选C 【考点定位】考查宾语从句

【名师点睛】宾语从句算是高考中一个比较简单的考点，引导词主要的选择方法是看宾语从句的引导词在主句中做什么成分，不同的引导词表达的意思也不相同。通常宾语从句的前面会有一个及物动词，及物动词后面可以直接接上宾语，但是也要结合具体情况进行具体分析。

9.【2015·江苏】25._____ Li Bai, a great Chinese poet, was born is known to the public, but some won’t accept it.A.That B.Why C.Where D.How 【答案】C 【解析】

试题分析：句意：李白是中国一位伟大的诗人，他的出生地是众所周知的，但有些人不愿接受这一事实。分析句子结构可知，a great Chinese poet做Li Bai的同位语，is前面是主语从句。比较选项只有where符合句意，where在从句中做地点状语。故选C项。【考点定位】名词性从句

【名师点睛】此题由于“a great Chinese poet”的插入，句子结构变得稍显复杂，因此要求考生能够排除结构干扰，看清考点还是考查名词性从句连接词的选择，然后根据“从句部分缺什么补什么的原则选则连接词”这一根本原则，同时结合句意，迅速锁定正确答案。

10.【2015·北京】35._____we understand things has a lot to do with what we feel.A.Where B.How C.Why D.When 【答案】B 【解析】 B.how

C.why

D.If

【考点定位】主语从句。

【名师点睛】主语从句分多种，解题时要分析原题空中缺少的是何种状语。这类题考生首先要利用主句与从句之间的逻辑关系判别，尤其是连词在从句中的功能，由于引导主语从句的连词功能有所分别，较为容易抉择，但有的连词的形式一样，但具有不同意思，这就需要考生仔细甄别，充分利用与之相关内容或与其搭配相关词语的意思。

2014年高考英语分项解析精编版

专题10名词性从句

1.【2014·全国大纲卷】24.Exactly______ the potato was introduced into Europe is uncertain, but it was probably around 1565.A.whether B.why C.when D.how 【答案】C 【解析】

试题分析：考查主语从句的连接词。句意：准确的说，土豆是什么时候被传到欧洲的还不确定，但是可能在1565年左右。此处when引导主语从句并在从句中作主语。考点：考查主语从句的连接词。

【名师点睛】从句分多种，主语从句在考试中也是很常见的，要注意主语是句子的一个重要成分，它可以由名词、代词、名词短语或句子充当。当一个句子充当主语时，这个句子就称之为主语从句。根据所选空在句中所作的成分来判断出是何种名词性从句。从而来选出合适的连接词。

2.【2014·重庆卷】12.---Is it true that Mike refused an offer from Yale University yesterday?---Yeah, but I have no idea _______ he did it;that’s one of his favorite universities.A.when B.why C.that D.how 【答案】B 【解析】

项。故本题选择B项。why表示“原因”。考点：考查同位语从句的用法。【名师点睛】 一般来说，在主从复合句中,用作同位语的从句叫同位语从句。它通常跟在某些名词之后，用以说明或解释该名词表示的具体内容。可以跟同位语从句的名词通常有：advice, decision, fact, hope, idea, information, message, news, promise, proposal, reply, report, suggestion, word(消息), problem, question, doubt, thought等。本题中的idea可以跟同位语从句的名词，做好此类题先分析从句的成分，然后再选择适当的连接词。

3.【2014·北京卷】Some people believe _______ has happened before or is happening now will repeat itself in the future.A.whatever C.wherever 【答案】A 【解析】

试题分析：本题考查宾语从句，考查方式为连接词。句意：有些人认为以前或现在正在发生的事情将来还会重复发生。根据题干信息，“过去发生或现在正发生的事情，将来仍然会重复”，宾语从句中缺少主语，并且指的是事件，所以选用A。考点：考查宾语从句的用法

【名师点睛】名词性从句分多种，宾语从句在考试中也是很常见的，要注意宾语是句子的一个重要成分，它可以由名词、代词、名词短语或句子充当。当一个句子充当宾语时，这个句子就称之为宾语从句。一般情况下，宾语从句可作谓语 的宾语，也可做主语的宾语。根据所选空在句中所作的成分来判断出是何种名词性从句。

4.【2014·北京卷】30.The best moment for the football star was _______ he scored the winning goal.A.where C.how 【答案】B 【解析】

B.when B.whenever.D.however

D.why

考点：考查表语从句的连接词

【名师点睛】本题考查表语从句的用法，表语从句就是用一个句子作为表语。说明主语是什么或者怎么样，由名词、形容词或相当于名词或形容词的词或短语充当，和连系动词一起构成谓语。表语从句是名词性从句的一种。表语从句的基本结构是“主语+ 连系动词+ 关联词+ 表语从句”。做此类题时应该分析句子成分，指出主语谓语，看缺少何种成分。

5.【2014·天津卷】14.I think _______ impresses me about his painting is the colours he uses.A.what B.that C.which D.who 【答案】A 【解析】

试题分析：考查主语从句。句意：我认为关于他的画给我印象最深的是他使用的颜色。在主语从句中what做主语，指代物；that 只起连接作用，不做句子成分；which哪一个；who做主语，指代人；本从句中缺少主语，根据语境可知，物做主语。所以选A。考点：考查主语从句。

【名师点睛】本题考查学生对主语从句的掌握情况。主语从句是在句子中担当主语的是一个从句,这个从句就叫做主语从句。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。What 引导主语从句时在句时在从句中充当句子成分，如主语．宾语．表语。所以做此类题时看题中是否缺少成分，在选择连接词。

6.【2014·山东卷】7.It is difficult for us to imagine_____ life was like for slaves in the ancient world.A.where B.what C.which D.why 【答案】B 【解析】

试题分析：imagine后需要一个宾语，“life was like„”做imagine的宾语需要一个不做句子成分的引导词，同时这个句子中like缺少宾语，所以空格处缺少一个兼词what。句意为：很难想象古代奴隶的生活是什么样子的。故答案选B。考点：考查宾语从句的用法。

【名师点睛】本题考查学生对宾语从句的掌握情况，宾语从句在句子中起宾语作用的从句叫做宾语从句.宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句.What, whatever,引导名词性从句，且在名词性从句中作主语，宾语，表语，做题时看句子中是否缺少成分。然后判断出答案。7.【2014·江西卷】28.Among the many dangers_--sailors have to face, probably the greatest of all is fog.A.which B.what C.where D.when 【答案】A 【解析】

考点：考查定语从句

【名师点睛】本题考查定语从句中which的用法，which所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等也就是说做题时要注意句子中是否缺少主语。宾语等成分，然后判断关系代词，学生要注意分析定语从句在不同情况下的应用，才能面对更多的题型。

8.【2014·四川卷】2.Grandma pointed to the hospital and said, “That's ______ I was born.” A.when

B.how

C.why

D.where 【答案】D 【解析】

试题分析: A何时；B谁；C为什么；D哪儿。系动词is后是表语从句，四个选项均为连接副词，故判断缺少状语，根据题干中给出的提示信息pointed to the hospital可知“奶奶”说的是出生的地点，故答案选D。句意：奶奶指着医院说，“那就是我出生的地方。” 考点：考查表语从句的用法。

【名师点睛】本题考查表语从句的用法，表语从句就是用一个句子作为表语。说明主语是什么或者怎么样，由名词、形容词或相当于名词或形容词的词或短语充当，和连系动词一起构成谓语。表语从句是名词性从句的一种。表语从句的基本结构是“主语+ 连系动词+ 关联词+ 表语从句”。做此类题时应该分析句子成分，指出主语谓语，看缺少何种成分。

9.【2014·福建卷】34.Pick yourself up.Courage is doing you're afraid to do.A.that B.what C.how D.whether 【答案】B 【解析】

【知识拓展】

在句子中起宾语作用的从句叫做宾语从句。宾语从句分为三类：动词的宾语从句，介词的宾语从句和形容词的宾语从句。连接宾语从句的从属连词主要有that, if, whether，和疑问词（what，how，where，when...)。

考点：考查宾语从句。

【名师点睛】本题考查学生对宾语从句的掌握情况，宾语从句在句子中起宾语作用的从句叫做宾语从句.宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句.What引导名词性从句，且在名词性从句中作主语，宾语，表语，做题时看句子中是否缺少成分。学生必须仔细斟酌句子成分，然后再作判断。

10.【2014·江苏卷】26.—What a mess!You are always so lazy!—I’m not to blame, mum.I am ________ you have made me.A.how 【答案】B 【解析】

试题分析：考查名词性从句用法。本题考查的是表语从句，注意动词make后接双宾语，即make sb.sth.故用关系词what来引导。句意：——怎么这么乱啊！你总是这么懒！——我不应该受到责备，妈妈。我是你使得我这样的。故B正确。考点：考名词性从句用法

【名师点睛】本题考查考生对名词性从句的掌握情况，做名词性从句的题时，先划分句子结构，找出从句是什么，然后看主句完整不完整，如果主句不完整，就是主语从句、宾语从句、表语从句三者之一；如果主句完整，就是同位语从句。这里就是一个表语从句，从句子成分中分析出正确答案。

11.【2014·陕西卷】15.________ the delayed flight will take off depends much on the weather.A.Why 【答案】B 【解析】试题分析：考查主语从句。句意：被延误的航班何时起飞依天气而定。题干中主句的谓语动词为depends，为此前面是主语从句。Why在主语从句中做原因状语；when在主语从句中作时间状语；that在主语从句中不做任何成分；what在主语从句中作主语或宾语。根据语境判断主语从句中缺少时间状语，故选B.When

C.That

D.What B.what

C.that

D.who B。

考点：考查主语从句

【名师点睛】本题考查考生对主语从句，主语从句是在句子中担当主语的是一个从句,这个从句就叫做主语从句。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。本题 when在主语从句中作时间状语，所以做此类题时看题中是否缺少成分，再选择连接词。

12.【2014·湖南卷】24.As John Lennon once said，life is_____ happens to you while you are busy making other plans.A.which 【答案】C 【解析】 B.that C.what

D.where

考点：考查名词性从句用法

【名师点睛】本题考查考生对名词性从句的掌握情况，定语从句作用相当于形容词，修饰主句中的一个名词或代词或整个句子，同位语从句是对前面的名词做进一步解释，说明该名词的具体内容的句子。本题中说的那个 “句子中宾语或主语用一个句子来代替就是该种从句”用一个句子来代替宾语或主语，那就属于主语从句或宾语性从句了。所以做题时仔细分析题干，才能更好地做好题。

13.【2014·浙江卷】8.“Every time you eat a sweet, drink green tea.” This is _____ my mother used to tell me.A.what

B.how

C.that

D.whether 【答案】A 【解析】

【知识拓展】这四个词在引导表语从句的区别：what引导的表语从句，它在从句中作主语或宾语；how引导的表语从句，它在从句中作状语；that引导的表语从句，它在从句不做成分，没有词义；whether引导的表语从句，它在从句中作主语或宾语不做成分，但是有“是否”的含义。考点：考查表语从句。

【名师点睛】本题考查考生对表语从句的掌握情况，表语从句放在连系动词之后，充当复合句中的表语。

表语从句由关联词+简单句构成。表语从句就是一个句子在整个句子中处于表语的位置，通常情况下放在系动词之后。英语中的系动词不多，放在系动词后面的句子、单词、词组通常作的是表语。最常见的系动词是be动词。所以做题时仔细分析题干，才能更好地做好题。

2013年高考英语试题分类汇编之单项填空

专题10—名词性从句

1.【2013浙江】The only way to succeed at the highest level is to have total belief ______ you are better than anyone else on the sports field.A.how B.that C.which D.whether 【答案】B 【解析】

试题分析：考查名词性从句。此处是由that引导的同位语从句，指代belief的具体内容，同时从句中不缺少成分，所以用that引导，这里选B项。

【名师点睛】同位语从句和定语从句不一样，同位语从句是对同位词内容的说明不是修饰，同位语从句的that不能省略。定语从句引导词that在从句中做成分，做宾语的时候可以省略。注意二者的区别。2.________ you said at the meeting describes a bright future for the company.A.When B.How C.What D.That 【答案】C 【解析】

试题分析：考查名词性从句。此处you said 需要宾语。describes a bright future for the company需要主语，只有what能满足要求。句意：你会上所说的话是对公司发展前景的一个很好的描述。

【名师点睛】考查名词性从句的连接词要学会分析句子成分。如果主语从句缺少主宾表，用what连接主语从句，如果不缺成分，用that连接，引导主语从句的that在从句中不做成分，只起到连接的作用。3.It remains to be seen the newly formed committee’s policy can be put into practice.A.that B.which C.what D.Whether 【答案】D 【解析】 试题分析：考查名词性从句。题干中it作形式主语，所填词引导的从句作真正的主语，引导词在从句中不作成分，但其意思是：是否，用whether引导，故选D。句意：新成立的委员会的政策是否能够付诸实施还有待观察。

【名师点睛】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。根据句意可知需要whether，而且It remains to be seen whether可以当成固定句型记忆。

4.________struck me most in the movie was the father's deep love for his son.A．That B．It C．What D．Which 【答案】C 【解析】

试题分析：考查名词性从句。________ struck me most 是主语从句，在这个从句中缺主语，因此用what引导。

【名师点睛】看到名词性从句的题目首先判断是什么名词性从句。其次看从句的成分。如果从句缺少主宾表，用what连接，如果不缺成分，用that连接，引导主语从句的that在从句中不做成分，只起到连接的作用，学生要会分析句子成分。

5.Police have found ________ appears to be the lost ancient statue.A.which 【答案】D 【解析】 B.where

C.how

D．what 的数量，故选D。句意：警察已经找到了好像是失踪的古代雕像的东西。

【名师点睛】看到名词性从句的题目首先判断是什么名词性从句。其次看看从句的成分。根据found可知后面是宾语从句。宾语从句缺少主语，用what连接，如果不缺成分，用that连接，只起到连接的作用，不做成分。

6.Do not let any failures discourage you, for you can never tell ________ close you may be to victory.A.how B.that

C.which

D.where 【答案】A 【解析】

【名师点睛】解答名词性从句的题目首先判断是什么名词性从句。其次看看从句的成分。根据tell可知后面是宾语从句。宾语从句中形容词close前面缺少修饰语。用how对它进行修饰。

7.It's good to know ________ the dogs will be well cared for while we're away.A.what B.whose C.which D.that 【答案】D 【解析】

试题分析：考查名词性从句。句中的it是形式主语，________ the dogs will be well cared for while we're away是真正的主语，用引导词that。句意：非常高兴知道，我们不在的时候这些狗会被照顾得很好。【名师点睛】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。解答这类题目，关键在于分析清楚句子结构。引导主语从句的that在从句中不做成分，只起到连接的作用。

8.________ I want to tell you is the deep love and respect I have for my parents.A.That B.Which C．Whether D．What 【答案】D 【解析】

试题分析：考查名词性从句中主语从句连接词的用法。分析句子结构知，此句的谓语是is，其前是主语从句，从句中谓语动词want后缺宾语，故用what引导名词性从句。句意：我想告诉你的是我对我父母的深深的爱和尊敬。

【名师点睛】如果主语从句缺少主宾表，用what连接主语从句，如果不缺成分，用that连接，引导主语从句的that在从句中不做成分，只起到连接的作用，学生要会分析句子成分。表语从句也是这样。9.From space, the earth looks blue.This is ________ about seventy－one percent of its surface is covered by water.A．why B．how C．because D．whether 【答案】C 【解析】 试题分析：考查表语从句。语境中“地球表面约71%被水覆盖”和“从太空上看，地球是蓝色的”之间是因果关系，故用because引导表语从句。

【名师点睛】连接表语从句的连接词有：that, what, who, when, where, which, why, whether, how, whoever，whomever，whichever，whatever等。还有如because, as if, as though等。解答这类题目，关键在于分析清楚句子结构。通过判断引导词在从句中所作的成分及意义，来选择正确的引导词。10.________ makes the book so extraordinary is the creative imagination of the writer.A.That B.What C.Who D.Which 【答案】B 【解析】

试题分析：考查名词性从句的连接词。is之前为主语从句，该从句缺主语，指的是事物，所以选B。【名师点睛】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。解答这类题目，关键在于分析清楚句子结构。通过判断引导词在从句中所作的成分及意义，来选择正确的引导词。连接主语从句的从属连词主要有that, if, whether，和疑问词（what how where when...)。that引导表示陈述句的主语从句，if和whether，whether...or not引导表示“是否”，引导一般疑问句。连接代词主要有who,whom,whose,what,whoever,whomever,whosever,whatever,whichever等。连接代词一般指疑问，但what, whatever除了指疑问外，也可以指陈述。连接副词主要有when, where, why, how, whenever, wherever, however等.11.Experts believe ________ people can waste less food by shopping only when it is necessary.A.why B.where C.that D.what 【答案】C 【解析】

试题分析：考查名词性从句的连接词。believe后的宾语从句陈述的是一个事实，并且从句中不缺成分，所以只需填入关系词that即可。

【名师点睛】宾语从句属于名词性从句一种，宾语从句中的连接词that, whether, if在句中不充当任何成分，只起连接作用；连接代词who(ever), which(ever), whom(ever)，whose(ever)，what(ever)在句中做主语，宾语，表语和定语；连接副词when, why, where, how，在句中做状语。应从上下句的句法关系着手分析，同时注意宾语从句的语序问题。

第三篇：高三英语名词性从句学案

名词性从句一轮复习同步导学案

【学习目标】：

掌握名词性从句引导词的用法，并能判断出主语从句这一类型的从句。

名词性从句定义：在句子中起_________作用的句子叫名词性从句。

名词性从句分四类：____________ _____________ ______________ _____________

【名词性从句的引导词】

1.从属连词：that, whether/if, as if/as though, because, 其中that, whether/if, 在从句中不担任成分，只起到引导从句的功能。that 没有实际意义。if(whether), 意思为 “是否”。

I don’t care about __________ you have money or not.The problem is __________ Tom is able to arrive on time.__________ the meeting will be held here is not decided yet.It looks __________ it is going to rain.The truth is __________he didn’t come for the concert.__________ the earth is round is true.易混点whether与if区别

二者都可以作“是否”讲，能引导名词性从句，都不能省略。1.）在及物动词后引导宾语从句时可以互换；

注意：在某些动词后（如:discuss）只能接whether，不能跟if。如： We discussed whether we should close the shop.2.）引导主语从句、表语从句、同位语从句时都用whether，不用if。如：

The question whether he should come himself or send another man hasn’t been decided.Whether he will win is all the same to me.The question is whether you can go there yourself.如果用形式主语，if和whether都可以 It is unknown whetherif she is ill.3.）如果whether后紧跟or not，不用换做if；若whether与or not分开使用，则可以换作if。如：

I wonder whether or not he has arrived at the destination.I don’t know whetherif I can come or not.4.）若宾语从句为否定结构，则多用if，而不用whether。如： I don’t care if he doesn’t show up.（在乎，炫耀）

5.）在介词后引导宾语从句或与带to的动词不定式结合而构成不定式的复合结构时，只能用whether，而不用if。如：

I haven’t settled the question of whether I will go back home.She doesn’t know whether to get married now or wait.2、连接代词：连接代词指既具有代词的特点，同时又能够引导从句的词。主要有what, whatever, who, whoever, whose, whom, whomever, which, whichever。有词义，在从句中担任成分，如主语、表语、宾语、或定语等,不能省略。

I don’t believe __________ he has achieved so far.__________ breaks the law should be punished.____________ he said encouraged me greatly.What worried us most is_________ let out the secret.3、连接副词：连接副词指既具有副词的特点，同时又能够引导从句的词。主要有when, where, why, how, whenever, wherever有词义，在从句中担任成分，作状语。

__________ we will hand in the project will be discussed later.Parents are thought to understand __________ important education is to their children’s future.The reason __________ he was absent was that he was ill.This is_____________ the accident happened.【判断】下列各句哪句含有名词性从句，并指出是什么从句： 1.China is no longer what it used to be.2.The truth that the earth turn around the sun is known to all.3.It was snowing when he arrived at the station.4.How he persuaded the manager to change the plan is interesting to us all.5.The news that they had won the game soon spread over the whole school.6.The news that you told me yesterday was really disappointing.7.That is where Lu Xun used to live.8.He spoke as if he understood what he was talking about.9.Do you remember the teacher who taught us English at middle school? 10.I wonder why she refused my invitation.主语从句

1、主语从句在复合句作主语。引导主语从句的引导词如下：who，that，which，what，when，where，how，whether，why，whoever，whichever，whatever等。e.g.Who will go is not important.When they will come hasn't been made public.他们来的时间没有公布。

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.It worried her a bit that her hair was turning gray.她的头发正在变白，这使她很不安。

It is a pity that you missed such a good chance.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.4.whoever，whatever，whichever引导的主语从句

(1)whoever相当于anyone who，表明泛指关系，表示 “任何„„的人都，凡是„„的人都”。Whoever comes will be welcome.谁来都是受欢迎的。(2)whatever相当于anything that，表示“无论什么„„”。

Whatever was said here must be kept secret.在这里所说的一切都要保密。(3)whichever意为“无论哪个，无论哪些”。既可指人，也 可指物；既可单独使用，也可修饰名词，也可以跟of短语连用。

Whichever of us fulfils his task first will lend a hand to others.无论我们中哪一个先完成了任务都将帮助其他人。

Whichever book you choose doesn't matter to me.你选哪本书不关我的事。5.what与that引导主语从句的区别 what引导主语从句时，表示“所„„的(东西)”，并且在从句中充当句子成分；而that作为从属连词，引导主语从句时，其本身没有实际意义，不充当句子成分，不可省略。

What she was afraid of was their taking her daughter abroad.她害怕的是他们带她女儿出国。

That he will refuse the offer is unlikely.他不可能拒绝这个报价。It is reported that three people were killed in the accident.据报道，三个人在这次事故中死亡。

例题： some people regard as a drawback is seen as a plus by many others.A.Whether B.What C.That D.How 例题： It is by no means clear the president can do to end the strike.A.how B.which C.that D.what

任务：找出10个主语从句的例子。

英语语法专题------名词性从句 同步导学案(2)

学习目标：第二部分学案主要解决表语从句，宾语从句，同位语从句的判断。

表语从句

1.可接表语从句的连系动词可接表语从句的连系动词有be, look, seem, sound, appear等。China is no longer what she used to be.今日的中国不再是过去的中国了。The question remains whether they will be able to help us.问题还是他们能否帮我们。It appears that he has a taste for music.看来他对音乐有一定的鉴赏力.At that time, it seemed as if I couldn’t think of the right word anyhow.当时，我似乎怎么也想不出一个恰当的字眼来。The question was who could go there.My idea is that we can get more comrades to help in the work.2.从引导词角度学习表语从句

that 引导的表语从句

The fact is that we should depend on ourselves.事实是我们必须依靠自己。

如果主语是 suggestion, advice, order, command 这类建议，要求，命令的名词，表语从句的的谓语动词用“should+动词原形”，should 可以省略。

My advice is that you(should)think it over before you make a decision.我的建议就是你做出决定之前仔细考虑一下。

whether 引导的表语从句

The point is that whether we should lend him the money.翻译_________________________________________________

Wh-类连接词引导的表语从句

自己总结连接代词what, whatever, who, whoever, whose, whom, whomever, which, whichever。连接副词when, where, why, how, whenever, wherever相关句子。例如：The question is however we can do the work better.问题是我们究竟如何才能够把这项工作做得更好。

As as if/as though 引导的表语从句

此类表语从句连系动词有be, look, seem, sound, appear。

He looked just as he had looked ten years before.他看起来还与十年前一样。

It sounds as if someone is knocking at the door.听上去好像有人在敲门。

because 引导的表语从句

That is because he didn’t understand me.那时因为他不理解我。

宾语从句

.宾语从句：在复合句中作主句的宾语。引导词有连词that , whether, if;who, whom, whose, what ,which;when ,where, how, why 等。在谓语动词、介词、动词不定式、分词、动名词之后都可以带有宾语从句。某些形容词如sure, happy, glad, certain, pleased 等之后也可以带有宾语从句。

如:

(1)V + 宾语从句，即“动宾”： We believe that he is honest.I asked if they had a cheap suit.Can you tell me which dictionary is hers? I really don’t know what he is doing.例1---Don’t you believe me?

---______, I will believe ______ you say.A.No;whatever B.Yes;no matter what C.No;no matter what D.Yes;whatever 例2“What did your parents think about your decision?” “They always let me do ______ I think I should.”

A.when B.that C.how D.what

(2)prep + 宾语从句，即“介宾”：

He’s pleased with what we did yesterday.Pay attention to what the teacher said.例3 I wish to have a friend with ______ shares my hobbies and interests.A.whomever B.no matter who C.whoever D.anyone 例4 Mary wrote an article on ______ the team had failed to win the game.A.why B.what C.who D.that

(3)adj + 宾语从句，即“形宾”： that 引导的名词性从句还可以用在一些形容词后面。这种句型一般都用人作主语，所用的形容词都是表示思想状况或感情色彩的形容词，如certain, sure, positive, afraid, convinced, anxious, disappointed, worried, glad, happy, sorry, amazed, surprised, aware, doubtful, confident等等。

I am sure/certain that he’s at home now.我肯定他现在在家。He remains confident that he will win.他仍然自信他会赢。She is aware that I can’t help her.她知道我帮不了她的忙。I am glad that you’ve come.你来了我很高兴。

I’m sure that my brother will love the jacket./ I am glad that you can come and help me.不能误将”It + be + adj + that” 的主语从句当成宾语从句.如：It is necessary that we should learn English well.例4 Exercises: I asked her __________ she had a bike.__________ we will hold a party in the open air tomorrow depends on the weather.We’re worried about __________ he is safe.I don’t know __________ he is well or not.I don’t know ___________ or not he is well.The question is __________ he should do it.The doctor can hardly answer the question __________ the old man will recover soon.（1）如果宾语从句是由that 引导，and或but连接的两个或两个以上的并列的宾语从句, 那么只有第一个that可以省略，第二个或第二个以后的that不能省略.He said(that)the text was very difficult and that we had to work hard at it.My desk mate told me(that)he watched a football match last night, but that it was very discouraging.如果宾语从句后还有宾语补足语，就用it作形式宾语，将宾语从句后置，并且that不可以省略.He has made it clear that he will win the game.I find it necessary that we should learn English well.We find it necessary that we practice spoken English every day.(2)表示“建议，命令，要求”的宾语从句，如advise, suggest, order, request, require, demand 等，从句用虚拟语气，即should+动词原形,should可省略。

(3)在“主语+ believe/think/suppose/know/expect”的结构中，其否定形式要用否定转移，即主句否定，从句肯定。

I don’t think he will come.I don’t think I’ll trouble you again.I don’t expect that they will get married soon.(4)宾语从句的时态呼应：

a.如果主句时态是一般现在时或将来时,从句谓语可根据句意需要而选用任一种时态.他相信他的梦想总有一天会实现的.He believes _________________________.b.请告诉我你昨天这个时候在干什么.Please tell me _________________________.c.如果主句谓语是一般过去时,从句谓语动词一般用过去的某种时态,但如果从句表达的是客观事实、真理、自然规律等时，从句谓语通常用一般现在时。

他告诉我他正在为考试做准备.He told me _______________________________.他说他已离开家乡十年了。He told me _________________________________.老师告诉我们光是沿直线运行的.The teacher told us _________________________.例5Exercises:（1）Do you see ______ I mean? A.that B./ C.how D.what（2）Tell me______ is on your mind.A.that B.what C.which D.why（3）We must stick to ______ we have agreed on.A.what B.that C./ D.how（4）Let me see ______.A.that can I repair the radio B.whether I can repair the radio C.I can repair the radio

D.whether can I repair the radio(5)Keep in mind ______.A.that the teacher said

B.what did the teacher say C.that did the teacher say D.what the teacher said

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。

e.g.I have no idea when he will be back.The fact that he had not said anything surprised everybody.同位语从句中that引导词与定语从句中 that区别

The father made a promise that he will buy his son a new car.同位语从句 The father broke his promise(that)he made last week.定语从句 跟同位语从句的名词

(只是作为辅助方法判断同位语从句，不是主要依据。)Advice belief, doubt, explanation, fact, fear, feeling, hope，Idea, news, opinion, order, possibility, promise, problem, probability

Question, reply, report, suggestion, thought, truth, wish, warning

判断同位语从句的主要依据：（假设法）

假设that 引导的为定语从句，看that 在从句中是否担当成份，如：he father broke his promise(that)he made last week.定语从句 that 担当了made的宾语，即made his promise,所以本句为定语从句，否则如The father made a promise that he will buy his son a new car.同位语从句，that不担当从句的成份，所以不是定语从句，为同位语从句。

The father made a promise that he will buy his son a new car.同位语从句 The father broke his promise(that)he made last week.定语从句 本节任务：宾语从句，表语从句和同位语从句各找出5个例子。

自主学习完成下列题目

15.The film brought the hours back to me _____ I was taken good care of in that far-away village.A.until B.that C.when D.where 16.News came from the school office _____ Wang Lin had been admitted to Beijing University.A.which B.what C.that D.where 17.－Is there any possibility ______ you could pick me up at the airport? －No problem.19.One reason for her preference for city life is _____ she can have easy access to places like shops and restaurants.A.that B.how C.what D.why 20.The news __________________________（房价将要下跌）has caused many people to sell their houses at lower prices.(fall)高三英语语法专题------名词性从句 同步导学案(3)

学习目标：第三部分学案主要解决名词性从句的疑难点。热点一．语序与时态：

想一想：名词性从句中的语序要注意什么问题？

1.No one can be sure _____in a million years.A.what man will look like B.what will man look like C.man will look like what D.what look will man like 2.Someone is ringing the doorbell.Go and see _____.A.who he is B who he is C who is it D who it is 小结1：不管主句是肯定句、否定句还是疑问句,名词性从句总是使用_____________.疑点：Mum is coming.What present do you expect _____for your birthday? A.that she has got B.that has she got C.she has got D.has she got 思考：句中出现插入语时，语序该怎么办？ 疑点观察、总结与拓展：

4.What do you think we should do to solve the problem of air pollution in cities? 5.Where do you suppose he can be? 小结2：以上句子体现了何种句式结构？_____________________________ 小试牛刀：

6.Rose looks worried.What do you think ____________________(她该怎么办)? Exception :7．He went up to see ________ with her.A what was the matter B what is the matter C what the matter was D what the matter is 思考：1.语序？ 2．时态？ 能力激活2：

想一想： 宾语从句中的时态应如何与主句时态保持相应的一致？

1.The police found that the house _____ and a lot of things _____． A．has broken into;has been stolen B．had broken into;had been stolen C．has been broken into;stolen D．had been broken into;stolen 2.We were all surprised when he made it clear that he _____ office soon． A.leaves B.would leave C． left D． had left 小结1: 主句是过去时态时，宾语从句用_________________.但如果表达真理性 的，则用现在时。

3.I don’t know when_____, but if he _____, I’ll let you know.A.he comes , will come B he will come , will come C he will come, comes D he comes, comes 观察与比较：I’m not sure if he will come ,but if he comes ,I’ll let you know.小结2：主句是现在时态，宾语从句用_________________.感悟疑点 : He has come, but I didn’t know that he _____ until yesterday.A is coming B will come C was coming D wasn’t coming

热点二．连接词的选择 能力激活3 观察与思考：that与what 的用法有什么不同？ 1.What you need is more practice.2.That he needed a lot of money made us surprised.3.Energy is what makes things work.4.China is no longer what it used to be.5.What impressed me most was that he was always patient with children.6.He told me(that)she was ill and that her mother wouldn’t let her go.7.Word came that our team won the game.归纳：

1．that和what都可以引导名词性从句。2．what是连接代词，引导名词性从句，在从句中有____，必须担任____,不能_________.3．that是连接词，本身无______，仅起_____作用，不在从句中担任______；引导宾语从句时可以省略，但引导多个宾语从句时，只有第 ___个that 可以省略。在引导主语从句、表语从句和同位语从句时that一般__________。

感悟疑点：

1.After Yang Liwei succeeded in circling the earth, _____ our astronauts desire to do is walking in space.A where B what C that D how 2.They lost their way in the forest, and _____ made matters worse was that night began to fall.A.that B it C what D which 3._____ no one likes his ideas is not strange at all.A.What B How C When D That 4._____ made the school proud was _____ more than 90% of the students had been admitted to key university.A.What;because B What;that C That;what D That;because 5..Word has came _____some American guests will come for a visit.A.what B.that C.whether D.when 6.He told us _____ his father had died and ____ he had to live alone.A that, / B /, that C what,/ D / , what Test : 1.He often thinks of _____ he can do for his country.2.He often thinks of _____ he can do more for his country.A.what B how C that D which 3.One of the men held the view _____ the book said was right.A that B what that C that what D whether 4.(?)I’m not sure that when he will be back.能力激活4

观察与思考：在名词性从句中wh—ever与 wh---有什么异同？ 1.Whoever breaks the law should be published.2.whatever was said here must be kept secret.3.I’ll give you whatever you want.4.I’ll give you what you want.小结1: wh-ever 与wh-引导的名词性从句在语法结构上________,在意义上__________，有“__________”的意思。

体会例题

1.It is a rule in his family that_____ comes home earlier should cook the dinner for the family.A.anybody B.who C.who that D.whoever 2.I think the doctor is able to care for_____ is the matter with your son.A.all B.what C.whatever D.anything 3.The wild flowers are so special I would do _____ I can to save them.A.whatever B.that C.which D.whichever 观察、体会与思考：以下从句都是什么从句

1.Whoever breaks the law should be punished.2.Whoever breaks the law , he should be punished.3.________________ breaks the law , he should be punished.4.(?)Who breaks the law should be punished.5.(?)Anyone breaks the law should be punished.小结2 ：

wh－ever既可以引导__________从句，又可以引导_________从句．引导名词性从句时相当于名词＋定语从句；引导让步状语从句时相当于__________________.能力激活5

观察、体会与总结：

1.Whether we’ll go camping tomorrow depends on the weather.2.Her ability has never been in doubt---the question is whether he is prepared to work hard.3.It depends on whether we will have enough money.5.It doesn’t' t matter whether he' s come back or not.？ 小结：名词性从句只用 whether的几种情况： 1.主语从句置于__________________.2.引导________从句时，不用 if.3.做______的宾语从句时 4.与______和______连用时.热点三：几点特殊用法 能力激活6

思考: 想一想it在名词性从句中起到什么作用？

1.______ is reported that he will return to his hometown soon.A What B It C As D That 2.I made _____ clear that I was determined to carry out the plan.A this B that C them D it 小结1:.在名词性从句中，当主语从句置后时，要使用________________.2.在如果宾语从句后边还有宾语补足语，则用it作_______而将宾语从句放于句末.3.I hate_____ when people talk with their mouths full.(NMET 98)A it B that C these D them 4.I should have seen to it that she was told.（我本应该确保通知到她的）

小结3：see to, appreciate, like , love, hate----等动词后跟上宾语从句时，要使用__________.Exercise : 1.很遗憾他竟然犯了那样一个错误。

_________________________________________ 2．我认为学好英语很重要

____________________________________.能力激活7：学以致用

1.______ is known to us ____ the moon travels around the earth every month.2.______ is known to us is ____the moon travels around the earth every month.3._____ is known to everyone , the moon travels round the earth once every month.A.What B.It C.that D.As 能力激活8 想一想: 当你看到insist, order, commend, suggest, advise, recommend, require, request, desire, urge时，你会想到什么语气？它的结构是什么样的？

1.He made a suggestion that the English test ______ until next Wednesday.A.will be put off B.be put off C.will put off D.put off 2.Her pale face suggested that she ______ ill.A.should B.should be C.was D.is 3.The step—mother was punishing the poor girl, but she insisted that she ______the flower vase.A didn’t break B not break C doesn’t break D shouldn’t break 小结：

1.与“命令、要求、建议”等相关的名词性从句中通常用虚拟语气，虚拟语气的构成是_____________________________________.2.suggest 与insist在当___________________意思用时,用陈述语气

完成相关习题

11.— I prefer shutting myself in and listening to music all day on Sundays.— That’s ______ I don’t agree.You should have a more active life.A.where B.how C.when D.what 12.Part of the reason Charles Dickens loved his own novel, David Copperfield, was _____ it was rather closely modeled on his own life.A.what B.that C.why D.whether 13.—I think it is going to be a big problem.—Yes, it could be.—I wonder ___ we can do about it.A.if B.how C.what D.that 14.__ is no possibility ___ Bob can win the first prize I the match.A.There;that B.It;what C.There;whether D.It;whether

英语语法专题------名词性从句 自主学习完成相关习题

1.It is obvious to the students ______ they should get well prepared for their future.A.as B.which C.whether D.that 2.______ parents say and do has a life-long effect on their children.A.That B.Which C.What D.As 3.It is none of your business ______ other people think about you.Believe yourself.A.how B.what C.which D.when 4.___ matters most in learning English is enough practice.A.What B.Why C.Where D.Which 5.---Are you still thinking about yesterday's game?---Oh, that's_______.A.what makes me feel excite B.whatever I feel excited about C.how I feel about it D.when I feel excited 6.---I drove to Zhuhai for the air show last week.---Is that_______ you had a few days off? A.why B.when C.what D.where

7.Perseverance is a kind of quality and that’s ____ it takes to succeed.A.When B.that C.whether D.what 8.We should consider the students’ request ___ the school library provide more books on popular science.A.that B.when C.which D.where 8.When you answer questions in a job interview, please remember the golden rule: Always give the monkey exactly____ he wants.A.what B.which C.when D.that 9.Cindy shut the door heavily and burst into tears.No one in do anything well.A.what B.that C.which D.why the office knew she was so angry.A.where B.whether C.that D.why here and treat food nicely.A.that B.which C.what D.whether

高三英语语法专题------名词性从句 同步导学案(1)参考答案

【名词性从句的引导词】

1.从属连词：that, whether/if, as if/as though, because, 其中that, whether/if, 在从句中不担任成分，只起到引导从句的功能。that 没有实际意义。if(whether), 意思为 “是否”。

I don’t care about ____whether______ you have money or not.The problem is ___whether_______ Tom is able to arrive on time.____where(when/how)______ the meeting will be held here is not decided yet.It looks ___as if(as though)_______ it is going to rain.The truth is ____that______he didn’t come for the concert._____That _____ the earth is round is true.易混点whether与if区别

二者都可以作“是否”讲，能引导名词性从句，都不能省略。4.）在及物动词后引导宾语从句时可以互换；

10.We should respect food and think about the people who don’t have we have 注意：在某些动词后（如:discuss）只能接whether，不能跟if。如： We discussed whether we should close the shop.5.）引导主语从句、表语从句、同位语从句时都用whether，不用if。如：

The question whether he should come himself or send another man hasn’t been decided.Whether he will win is all the same to me.The question is whether you can go there yourself.如果用形式主语，if和whether都可以 It is unknown whetherif she is ill.6.）如果whether后紧跟or not，不用换做if；若whether与or not分开使用，则可以换作if。如：

I wonder whether or not he has arrived at the destination.I don’t know whetherif I can come or not.4.）若宾语从句为否定结构，则多用if，而不用whether。如： I don’t care if he doesn’t show up.（在乎，炫耀）

5.）在介词后引导宾语从句或与带to的动词不定式结合而构成不定式的复合结构时，只能用whether，而不用if。如：

I haven’t settled the question of whether I will go back home.She doesn’t know whether to get married now or wait.2、连接代词：连接代词指既具有代词的特点，同时又能够引导从句的词。主要有what, whatever, who, whoever, whose, whom, whomever, which, whichever。有词义，在从句中担任成分，如主语、表语、宾语、或定语等,不能省略。

I don’t believe ____what______ he has achieved so far.__Whoever________ breaks the law should be punished.____What_______ he said encouraged me greatly.what What worried us most is____who____ let out the secret.who

3、连接副词：连接副词指既具有副词的特点，同时又能够引导从句的词。主要有when, where, why, how, whenever, wherever有词义，在从句中担任成分，作状语。

____when_____ we will hand in the project will be discussed later.(此题答案需要再讨论)Parents are thought to understand ___how_______ important education is to their children’s future.The reason ___why_______ he was absent was that he was ill.This is__where/when/how__________ the accident happened.一、判断下列各句哪句含有名词性从句，并指出是什么从句： 1.China is no longer what it used to be.2.The truth that the earth turn around the sun is known to all.3.It was snowing when he arrived at the station.4.How he persuaded the manager to change the plan is interesting to us all.5.The news that they had won the game soon spread over the whole school.6.The news that you told me yesterday was really disappointing.7.That is where Lu Xun used to live.8.He spoke as if he understood what he was talking about.9.Do you remember the teacher who taught us English at middle school? 10.I wonder why she refused my invitation.参考答案

一、1、表语从句；

2、同位语从句；

3、不是；

4、主语从句；

5、同位语从句；

6、不是；

7、表语从句；

8、宾语从句；

9、不是；

10、宾语从句

主语从句

1、主语从句在复合句作主语。引导主语从句的引导词如下：who，that，which，what，when，where，how，whether，why，whoever，whichever，whatever等。

e.g.Who will go is not important.When they will come hasn't been made public.他们来的时间没有公布。

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.It worried her a bit that her hair was turning gray.她的头发正在变白，这使她很不安。

It is a pity that you missed such a good chance.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.4.whoever，whatever，whichever引导的主语从句(1)whoever相当于anyone who，表明泛指关系，表示 “任何„„的人都，凡是„„的人都”。Whoever comes will be welcome.谁来都是受欢迎的。

(2)whatever相当于anything that，表示“无论什么„„”。

Whatever was said here must be kept secret.在这里所说的一切都要保密。(3)whichever意为“无论哪个，无论哪些”。既可指人，也 可指物；既可单独使用，也可修饰名词，也可以跟of短语连用。

Whichever of us fulfils his task first will lend a hand to others.无论我们中哪一个先完成了任务都将帮助其他人。Whichever book you choose doesn't matter to me.你选哪本书不关我的事。5.what与that引导主语从句的区别 what引导主语从句时，表示“所„„的(东西)”，并且 在从句中充当句子成分；而that作为从属连词，引导主语从句时，其本身没有实际意义，不充当句子成分，不可省略。

What she was afraid of was their taking her daughter abroad.她害怕的是他们带她女儿出国。

That he will refuse the offer is unlikely.他不可能拒绝这个报价。It is reported that three people were killed in the accident.据报道，三个人在这次事故中死亡。

例题： some people regard as a drawback is seen as a plus by many others.A.Whether B.What C.That D.How 答案：B

例题： It is by no means clear the president can do to end the strike.A.how B.which C.that D.what 答案：D

第四篇：2010高考二轮复习英语教案——专题九 名词性从句

2010高考二轮复习英语教案

专题九 名词性从句

【专题要点】名词性从句考点概览：1.that和what引导名词性从句的区别；2.名词从句的语序和时态；3.it作形式宾语的几种情况；4.that从句作介词宾语；5.宾语从句的否定转移； 6.whether和if的用法区别；7.what在名词性从句中的使用；8.doubt后的名词性从句的使用。【考纲要求】考纲明确要求考生在复习备考中应该掌握名词性从句的基本用法；一些易混引导词的辨析；句子的语序、否定前移；名词性从句和定语从句、状语从句的辨析等。【教法指引】名词性从句一直很受高考命题者的关注，分析近五年来的名词性从句的考点，从出题者的角度，就是要考察名词性从句中的语序以及引导词之间的区别。有时候，会结合插入语或名词与同位语隔开，或使句子结构复杂化等使得难度增加。其实，总的难度和变化都不大。但是从考生的角度来说，如果考生对句子结构掌握不过硬，对某些词或词组的用法不了解，就会容易造成和定语从句、状语从句的混淆，造成根本环节的误判而用其他从句的规则去解题。造成丢分，为此，在复习备考中教师可以按照如下要求做好指导： 1.扎实做好名词性从句基本用法的复习；

2．小心辨析，采用对比分析法，从结构和句意两方面分析定语从句和名词性从句，尤其是定语从句和同位语从句的区别。

2．从结构入手，分析名词性从句和状语从句之间的关系及区别。3．加强名词性从句引导词各自意义，用法，特点的辨析。4．加强长、难句的分析和理解练习。

【知识网络】

名词性从句的用法

在句子中起名词作用的句子叫名词从句(Noun Clauses）。名词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。

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, which.whichever, whomever 连接副词：when, where, how, why 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，whether 不能被if 取代：

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.具体分类

1、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。Who will win the match is still unknown.谁能赢得这场比赛还不得而知。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。

有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下：

（1）It + be + 名词 + that从句（2）It + be + 形容词 + that从句（3）It + be + 动词的过去分词 + that从句（4）It + 不及物动词 + that 从句

另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should)+do”，常用的句型有：

It is necessary(important, natural, strange, etc.)that … It is a pity(a shame, no wonder, etc.)that…

It is suggested(requested, proposed, desired, etc.)that…

2、宾语从句

名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。1.由连接词that引导的宾语从句

由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。例如：

He has told me that he will go to Shanghai tomorrow.他已经告诉我他明天要去上海。

We must never think(that)we are good in everything while others are good in nothing.我们决不能认为自己什么都好，别人什么都不好。

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”。例如： I insist that she(should)do her work alone.我坚持要她自己工作。

The commander ordered that troops(should)set off at once.司令员命令部队马上出发。2.用who，whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等关联词引导的宾语从句相当于特殊疑问句，应注意句子语序要用陈述语序。例如： I want to know what he has told you.我想知道他告诉了你什么。

She always thinks of how she can work well.她总是在想怎样能把工作做好。

She will give whoever needs help a warm support.凡需要帮助的人，她都会给予热情的支持。3.用whether或if引导的宾语从句，其主语和谓语的顺序也不能颠倒，仍保持陈述句语序。此外，whether与if 在作“是否”的意思讲时在下列情况下一般只能用whether，不用if： a.引导主语从句并在句首时；b.引导表语从句时；c.引导从句作介词宾语时；d.从句后有“or

not”时；e.后接动词不定式时。例如：

Whether there is life on the moon is an interesting question.月球上有没有生命是个有趣的问题。The question is whether she should have a low opinion of the test? Everything depends on whether we have enough money.一切要看我们是否有足够的钱。I wonder whether he will come or not.我想知道他来还是不来。Can you tell me whether to go or to stay? 你能否告诉我是去还是留？

4.注意宾语从句中的时态呼应，当主句动词是现在时，从句根据自身的句子情况，而使用 不同时态。例如：

he studies English every day.（从句用一般现在时）he studied English last term.（从句用一般过去时）

I know(that)he will study English next year.（从句用一般将来时）he has studied English since 1998.（从句用现在完成时）

当主句动词是过去时态（could, would除外），从句则要用相应的过去时态，如一般过去时，过去进行时，过去将来时等；当从句表示的是客观真理，科学原理，自然现象，则从句仍用现在时态。例如：

The teacher told us that Tom had left us for America．

5.think, believe, imagine, suppose等等动词引起的否定性宾语从句中，要把上述主句中的动词变为否定式。即将从句中的否定形式移到主句中。例如： We don’t think you are here.我们认为你不在这。I don’t believe he will do so.我相信他不会这样做。

3、表语从句

在句中作表语的从句叫表语从句。引导表语从句的关联词与引导主语从句的关联词大致一样，表语从句位于连系动词后，有时用as if引导。其基本结构为：主语 + 系动词 + that从句。例如：

The fact is that we have lost the game.事实是我们已经输了这场比赛。That’s just what I want.这正是我想要的。

This is where our problem lies.这就是我们的问题所在。

That is why he didn’t come to the meeting.那就是他为什么不到会的原因。It looks as if it is going to rain.看上去天要下雨了。

需要注意的，当主语是reason时，表语从句要用that引导而不是because。例如：

The reason why he was late was that he missed the train by one minute this morning.【点拨】whether 可引导表语从句，但与之同义的if却通常不用于引导表语从句。

4、同位语从句

同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导，可用于同位语从句的名词有advice、demand、doubt、fact、hope、idea、information、message、news、order、problem、promise、question、request、suggestion、truth、wish、word等。例如： The news that we won the game is exciting.我们赢得这场比赛的消息令人激动。I have no idea when he will come back home.我不知道他什么时候回来。

The thought came to him that Mary had probably fallen ill.他想到可能玛丽生病了。

三、对比与用法

1、同位语从句和定语从句的区别：

that作为关系代词，可以引导定语从句，充当句子成分，在从句中作宾语时可以省略； that引导同位语从句时，起连词的作用，没有实际意义，不充当句子成分，一般不能省略。试比较下面两个例句: I had no idea that you were here．（that引导同位语从句，不能省略）

Have you got the idea（that）this book gives you of life in ancient Greece？（that引导定语从句，作宾语，可以省略）

2、That-从句作主语通常用it作先行词，而将that-从句置于句末。用it作形式主语的that-从句有以下四种不同的搭配关系： a.It + be +形容词+ that-从句 It is necessary that… 有必要…… It is important that… 重要的是…… It is obvious that… 很明显…… b.It + be +-ed 分词+ that-从句 It is believed that… 人们相信…… It is known to all that… 从所周知…… It has been decided that… 已决定…… c.It + be +名词+ that-从句

It is common knowledge that… ……是常识 It is a surprise that… 令人惊奇的是……

It is a fact that… 事实是…… d.It +不及物动词+ that-分句 It appears that… 似乎…… It happens that… 碰巧……

It occurred to me that… 我突然想起……

It is quite clear that the whole project is doomed to failure.很清楚，整个计划注定要失败。It's a pity that you should have to leave.你非走不可真是件憾事。

3、否定转移

1)将think, believe, suppose, expect, fancy, imagine等动词后面宾语从句的否定词转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式。I don't think I know you.我想我并不认识你。I don' t believe he will come.我相信他不回来。

注意：若谓语动词为hope,宾语从句中的否定词不能转移。I hope you weren't ill.我想你没有生病吧。

2)将seem, appear 等后的从句的否定转移到前面。It doesn't seem that they know where to go.看来他们不知道往哪去。

It doesn't appear that we'll have a sunny day tomorrow.看来我们明天不会碰上好天气。

第五篇：XX高考二轮复习英语教案- 名词性从句

XX高考二轮复习英语教案: 名词性从句

010高考二轮复习英语教案:名词性从句

【专题要点】名词性从句考点概览：1that和hat引导名词性从句的区别；2名词从句的语序和时态；3it作形式宾语的几种情况；4that从句作介词宾语；宾语从句的否定转移；

6hether和if的用法区别；7hat在名词性从句中的使用；8dubt后的名词性从句的使用。

【考纲要求】考纲明确要求考生在复习备考中应该掌握名词性从句的基本用法；一些易混引导词的辨析；句子的语序、否定前移；名词性从句和定语从句、状语从句的辨析等。

【教法指引】名词性从句一直很受高考命题者的关注，分析近五年来的名词性从句的考点，从出题者的角度，就是要考察名词性从句中的语序以及引导词之间的区别。有时候，会结合插入语或名词与同位语隔开，或使句子结构复杂化等使得难度增加。其实，总的难度和变化都不大。但是从考生的角度来说，如果考生对句子结构掌握不过硬，对某些词或词组的用法不了解，就会容易造成和定语从句、状语从句的混淆，造成根本环节的误判而用其他从句的规则去解题。造成丢分，为此，在复习备考中教师可以按照如下要求做好指导：

扎实做好名词性从句基本用法的复习；

2．小心辨析，采用对比分析法，从结构和句意两方面分析定语从句和名词性从句，尤其是定语从句和同位语从句的区别。

2．从结构入手，分析名词性从句和状语从句之间的关系及区别。

3．加强名词性从句引导词各自意义，用法，特点的辨析。

4．加强长、难句的分析和理解练习。

【知识网络】

名词性从句的用法

在句子中起名词作用的句子叫名词从句+d”，常用的句型有：

Itisneessarthat…

Itisapitthat…

Itissuggestedthat…

2、宾语从句

名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。

由连接词that引导的宾语从句

由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。例如：

HehastldethatheillgtShanghaitrr他已经告诉我他明天要去上海。

eustneverthinearegdineverthinghilethersaregdinnthing我们决不能认为自己什么都好，别人什么都不好。

注意：在deand、rder、suggest、deide、insist,desire,request,and等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（shuld）+动词原形”。例如：

Iinsistthatshedherralne我坚持要她自己工作。

Theanderrderedthattrpssetffatne司令员命令部队马上出发。

2用

h，h,hih,hse,hat,hen,here,h,h,hever,hatever,hihever等关联词引导的宾语从句相当于特殊疑问句，应注意句子语序要用陈述语序。例如：

Ianttnhathehastldu我想知道他告诉了你什么。

Shealasthinsfhsheanrell她总是在想怎样能把工作做好。

Sheillgiveheverneedshelpaarsupprt凡需要帮助的人，她都会给予热情的支持。

3用hether或if引导的宾语从句，其主语和谓语的顺序也不能颠倒，仍保持陈述句语序。此外，hether与if在作“是否”的意思讲时在下列情况下一般只能用hether，不用if：

a引导主语从句并在句首时；b引导表语从句时；引导从句作介词宾语时；d从句后有“rnt”时；e后接动词不定式时。例如：

hetherthereislifenthenisaninterestingquestin月球上有没有生命是个有趣的问题。

Thequestinishethersheshuldhavealpininfthetest?

Everthingdependsnhetherehaveenughne一切要看我们是否有足够的钱。

Inderhetherheillernt我想知道他来还是不来。

anutellehethertgrtsta?你能否告诉我是去还是留？

4注意宾语从句中的时态呼应，当主句动词是现在时，从句根据自身的句子情况，而使用

不同时态。例如：

hestudiesEnglisheverda（从句用一般现在时）

hestudiedEnglishlastter（从句用一般过去时）

InheillstudEnglishnextear（从句用一般将来时）

hehasstudiedEnglishsine1998（从句用现在完成时）

当主句动词是过去时态（uld,uld除外），从句则要用相应的过去时态，如一般过去时，过去进行时，过去将来时等；当从句表示的是客观真理，科学原理，自然现象，则从句仍用现在时态。例如：

TheteahertldusthatThadleftusfrAeria．

thin,believe,iagine,suppse等等动词引起的否定性宾语从句中，要把上述主句中的动词变为否定式。即将从句中的否定形式移到主句中。例如：

edn’tthinuarehere我们认为你不在这。

Idn’tbelieveheillds我相信他不会这样做。

3、表语从句

在句中作表语的从句叫表语从句。引导表语从句的关联词与引导主语从句的关联词大致一样，表语从句位于连系动词后，有时用asif引导。其基本结构为：主语+系动词+that从句。例如：

Thefatisthatehavelstthegae事实是我们已经输了这场比赛。

That’susthatIant这正是我想要的。

Thisishereurprblelies这就是我们的问题所在。

Thatishhedidn’tettheeeting那就是他为什么不到会的原因。

Itlsasifitisgingtrain看上去天要下雨了。

需要注意的，当主语是reasn时，表语从句要用that引导而不是beause。例如：

Thereasnhheaslateasthatheissedthetrainbneinutethisrning

【点拨】hether可引导表语从句，但与之同义的if却通常不用于引导表语从句。

4、同位语从句

同位语从句说明其前面的名词的具体内容。同位语从句通常由that引导，可用于同位语从句的名词有advie、deand、dubt、fat、hpe、idea、infratin、essage、nes、rder、prble、prise、questin、request、suggestin、truth、ish、rd等。例如：

Thenesthatenthegaeisexiting 我们赢得这场比赛的消息令人激动。

Ihavenideahenheillebahe我不知道他什么时候回来。

Thethughtaethithatarhadprbablfallenill他想到可能玛丽生病了。

三、对比与用法、同位语从句和定语从句的区别：

that作为关系代词，可以引导定语从句，充当句子成分，在从句中作宾语时可以省略；that引导同位语从句时，起连词的作用，没有实际意义，不充当句子成分，一般不能省略。

试比较下面两个例句:

Ihadnideathatuerehere．（that引导同位语从句，不能省略）

Haveugttheidea

（that）thisbgivesuflifeinanientGreee？（that引导定语从句，作宾语，可以省略）

2、That-从句作主语通常用it作先行词，而将that-从句置于句末。

用it作形式主语的that-从句有以下四种不同的搭配关系：

aIt+be+形容词+that-从句

Itisneessarthat… 有必要……

Itisiprtantthat… 重要的是……

Itisbviusthat… 很明显……

bIt+be+-ed分词+that-从句

Itisbelievedthat… 人们相信……

Itisnntallthat… 从所周知……

Ithasbeendeidedthat… 已决定……

It+be+名词+that-从句

Itisnnledgethat… ……是常识

Itisasurprisethat… 令人惊奇的是……

Itisafatthat… 事实是……

dIt+不及物动词+that-分句

Itappearsthat… 似乎……

Ithappensthat… 碰巧……

Iturredtethat… 我突然想起……

Itisquitelearthatthehlepretisdedtfailure

很清楚，整个计划注定要失败。

It'sapitthatushuldhavetleave

你非走不可真是憾事。

3、否定转移)将thin,believe,suppse,expet,fan,iagine等动词后面宾语从句的否定词转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式。

Idn'tthinInu 我想我并不认识你。

Idn'tbelieveheille 我相信他不回来。

注意：若谓语动词为hpe,宾语从句中的否定词不能转移。

Ihpeueren'till我想你没有生病吧。

2)将see,appear等后的从句的否定转移到前面。

Itdesn'tseethatthenheretg

看来他们不知道往哪去。

Itdesn'tappearthate'llhaveasunndatrr

看来我们明天不会碰上好天气。