高三英语一轮复习标准教案及习题-名词性从句

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高三英语复习名词性从句教案名词性从句讲义【主语从句及引导词】主语从句在复合句中作句子的主语。

引导主语从句的词有从属连词that, whether, if:连接代词who, whoever, whom, what, whatever, whose, which；连接畐H词when, where, how, why 等。

【例句呈现】观察下列例句，指出其中所包含的主语从句及引导词：1.What is needed for a long trip is careful preparation.该句中主语从句是_______________ ,引导词为______ O2.That Jay Zhou will come to my city excites everybod 该句中主语从句是______________ ,引导词为_______ o3.Whether we will travel abroad or not has not been decided.该句中主语从句是_______________ ,引导词为______ O4.Whoever knows the secret mustn' t tell others.该句中主语从句是_______________ ,引导词为______ O5.It remains a puzzle why dinosaurs died out suddenly long time ago.该句中主语从句是_______________ ,引导词为______ O【观察总结】通过分析上面例句，同学们可能会发现上面第5句中的主语从句似乎比较隐蔽。

其实，这也是主语从句的一种呈现方式，即：当一个句子主语过长时，可以用it作形式主语，而把真正的主语或主语从句后移至句子末尾，以保持句子的平衡。

注意观察下列例句中的划线部分：It is not clear how the accident happened.It is not hard to understand why he did so at that time.It is a pity that you should have made such a careless mistake.It is reported that more than thirty deaths were caused in the acciden 不难看出，虽然上面例句中都用it作形式主语，但句子结构却不尽相同。

高三英语一轮复习语法专题学案2：专题10名词性从句

专题10名词性从句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。

具体来说主要包括：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,a honor等)+that从句;（4）It+不及物动词(appear, happen等)+that分句。

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。

2017年将重点考查连接词that、what的用法；特殊疑问词引导的名词性从句；whever 引导的名词性从句。

【及时演练】1．(2016·湖南益阳一中等三校联考)Tony eventually realized his childhooddream________he could play on one of the top teams.2．(2016·汕头金山中学期中)Let’s see ________starting off with a good fifteen－minute training of the smile muscles helped me during the day.3．(2016·揭阳市二模)Although he was a great genius, he suffered greatly.Some say that his madness was________he paid for his art.4．(2016·汕头市金山中学期中)Other vitamins are not made in the body. No one knows exactly________all vitamins work.5．(2016·珠海摸底)The man begged the angel to speak to God to see________he might break the rules.6．(2016·北京顺义一模) I still don’t know ________she’s planning to come to my birthday party or not.——★参考答案★——3．what这里what引导表语从句，它在从句中作宾语。

高三英语名词性从句学案

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 whether\if 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。

名词性从句和定语从句讲义-高三英语一轮复习

高考英语复习备考：名词性从句和定语从句讲练PART 1 考点剖析-名词性从句考点一：考查what引导名词性从句例1．______ annoyed me last night was the noise of the firecrackers from the neighborhood area till midnight.【答案】What【详解】考查名词性从句。

句意：昨晚使我恼火的（事）是从附近街区传来的一直持续到午夜的爆竹声。

句子分析可知，“___ annoyed me last night”为名词性从句作主语，设空处在从句中作主语，表示“……事”，用连接代词what 引导；设空处位于句首，首字母大写。

故填What。

考点二：考查that引导名词性从句例2．When we come across such factual differences, we shouldn’t rush to the conclusion ________ one of the news reports gives false information.【答案】that【详解】考查同位语从句。

句意：当我们遇到这样的事实差异时，我们不应该急于得出其中一篇新闻报道提供了虚假信息的结论。

引导同位语从句，说明conclusion的内容，从句不缺少成分，句意完整，故用that引导。

故填that。

考点三：考查-ever引导名词性从句例3．Every employee needs to find their unique value contribution that makes them stand out in ________ is their field of employment.【答案】whatever【详解】考查名词性从句。

句意：每个员工都需要找到自己独特的价值贡献，使他们在自己的就业领域脱颖而出。

分析句子可知，设空处位于介词in后，在句中引导宾语从句，从句中缺主语，结合句意可知，此处表示物，应用whatever引导。

名词性从句讲义-高三英语一轮复习

一．概念：名词性从句就相当于一个名词（因为名词可以充当主语，宾语和表语，所以名词性从句包含主语从句，宾语从句和表语从句和同位语从句）二．名词性从句主语从句That she is beautiful is a fact.主语从句系定表宾语从句We know that she is beautiful.主谓宾语从句表语从句 Our opinion is that she is beautiful.主系表语从句同位语从句The opinion that she is beautiful is a fact.主同位语从句系定表三．名词性从句的格式 1. that+陈述句=名词宾1.结构：主语 + 谓语2.语序：陈述句语序3.连接词 :①由that 引导②由if /whether 引导know if / whether Hua likes fish.③由特殊疑问词引导，表示特殊疑问意义 I want to know what time it is now.4.时态①当主句是一般现在时，从句根据情况使用任何时态。

（即：主现从不限）I don’t know (that) she is singing now.②当主句是一般过去时，从句应使用过去某时态(一般过去时,过去进行时，过去将来时，过去完成时)。

He said (that) he was at home. 他说他在家里。

③主句使用一般过去时，但从句表示的是客观真理、自然现象时、从句仍用一般现在时。

The teacher told us light travels faster than sound.一、一般结构：主语+连系动词+表语从句，二、可以接表语从句的词有：①be(being, been, am ,is, are, was, were)（be动词）② feel,look,sound, taste, smell (感官动词）③ stand, lie,remain, keep, stay(保持动词）④bee, get, grow, turn ,go ,prove(变化动词）⑤ seem, appear(表象动词)三、公式：a.由连接词that（无意义）, whether（是否）引导的表语从句这时主句的主语常常是抽象名词，如problem, result, chance, suggestion, question, reason 等，表语从句对主句主语进行说明，解释等。

(完整word版)高三名词性从句复习课教学设计(含课后反思)

名词性从句的复习西安市第三中学豆兰兰一整体设计思路。

1.经过本节课的复习，培育高三学生对名词性从句的掌握，特别对高考考点和易混杂点的辨析。

2.教课资料选用“马来西亚航班 MH370 失掉联系”这一热点事件，旨在激发学生的兴趣。

二教课背景剖析。

教课内容剖析：本节课是复习名词性从句，主要从六个方面进行：语序问题、时态问题、主谓一致、名词性从句中的虚构语气、 it 作形式主语或形式宾语、连结词what 和 that 的差别。

学生状况剖析：经过高一高二的学习，学生对名词性从句的基本观点和基本用法有了必定的认识，但对高考考点掌握不到位，对易混杂点难以划分，因此本课设计“说 -练-总结 -稳固 -写”的步骤，以热点时势作为语言资料，旨在帮助学生更好地掌握高考考点。

三教课目的剖析。

1.学生经过习题训练总结有名词性从句中语序问题、时态问题、主谓一致问题和从句中虚构语气问题的规则，回想出 it 作形式主语或形式宾语的句型、辨析出连结词 what 和 that 的差别。

2.学生能用名词性从句描绘出对于“马来西亚航班MH370 失掉联系”事件的图片。

3.鼓舞学生为同胞祈福，激发学生的怜悯心。

四教课要点，难点剖析。

教课要点：帮助学生总结名词性从句中虚构语气的规则，回想it作形式主语或形式宾语的句型而且辨析连结词what 和 that 的差别。

教课难点：帮助学生划分what 和 that 的用法。

五教课过程设计。

Step1Leading-inActivity ：Ask students to make sentences according to the pictures.Suggested sentences:1.It was reported that flight MH370 was missing. (主语从句 )2.We are sad at the news that 239 passengers may/will not come back. (同位语从句)3.The report says many countries are searching for the plane.(宾语从句 )4.Their coming back is what we are praying for. 表(语从句 )设计目的：激发学生回想从前所学的名词性从句。

高三英语一轮复习专题名词性从句

(定语从句)
汇报结束
谢谢大家! 请各位批评指正
高三英语一轮复习专题名词性从句
第二部分语法专项突破
第二部分专题十名词性从句
一、4大名词性从句的难点 1．主语从句 (1)that连接从句时，没有具体意思，不充当句子成分，只是起标志性的作用，但that不能省略。 It never occurred to me that you could succeed in persuading him to change his mind. 我从来没想到你会成功地说服他改变主意。 (2)whether连接从句时，表示怀疑，不能省略，意为“是否”，在句首时不能用if替换。 It is still under discussion whether the old bus station should be replaced with a modern hotel or not. 旧汽车站是否应该被重建为现代化的宾馆仍然在商讨中。
如果我有这么多钱，我会自己做买卖，那就是我想做的事情。
(4)表语从句要用陈述语序，即主谓语序。
名师点拨常见的表语从句句型： (1)It looks/seems as if...好像……；仿佛…… (2)This is because...这是因为…… (3)The reason why...is that...……的原因是…… (4)That is why...那就是……的原因 (5)The question/problem is whether/when/where... 问题是…… (6)His dream/suggestion/aim/purpose is that... 他的梦想/建议/目标/目的是……
(2)whether/if连接的宾语从句，whether/if意为“是否”(但在whether...or not结构中，或者宾语从句作介词的宾语时；以及 whether＋to do结构中只能用whether，不能用if来替换)。

2023高考英语名词性从句讲解及练习学案(含答案)

高考英语名词性从句讲解及练习一、概念：名词性从句相当于名词词组，在复合句中起名词性作用。

分类：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1）连接词：that, whether, if;2）关系代词：who, whom, whose, what, which, whatever, whichever;3) 关系副词：when, where, how, why.二、要点：人物主语：who, whoever what, whatever宾语：whom, whomever what, whatever名词性从句表语：whom what定语：which what whose状语when where why how whenever however wherever不做成份：that if/whether as if /as though三、基础知识学习：1主语从句: 主语从句是在复合句中代替作主语的名词, 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。

1.that 引导的主语从句①句首That a round-trip to Mars would take more than a year and a half is estimated.That he misunderstood me is obvious.That引导主语从句，放句首，不做任何成分，不可省略。

②用形式主语it来引导句子A. that引导主语从句放句首时，有时会为了避免头重脚轻，保持句子平衡，常用it做形式主语，把真正的that引导的主语从句放句后。

It is strange that he made no answer.It is known to all that the earth is round.B. 用it做形式主语的主语从句结构注意：i. 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。

名词性从句+复习学案高三英语一轮复习

Revision of Noun Clauses课标解读：语言知识——语法知识。

在句子中起名词作用的句子叫作名词性从句（noun clauses）。

名词性从句在复合句中能充当主语、宾语、表语、同位语等成分，根据上述不同的语法功能，名词性从句又分为主语从句、宾语从句、表语从句和同位语从句。

宾语从句是初中阶段要求掌握的内容，此外，本套教材选择性必修一第五单元学习了主语从句，本册第一单元学习了表语从句，本单元在此基础上复习这三种名词性从句。

同位语从句在选择性必修阶段不要求掌握，因此涉及不多。

Learning objectives:By the end of this class, you’ll be able to:1.grasp the definition, kinds and use of Noun Clauses through revision.2. know how to choose correct conjunctions（连接词）for Noun Clauses.3. know how to use Noun Clauses in writing.Step1. Lead inObserve and discover: Do you find what kind of clause ？__________________________Step2. PresentationActivity1 Read the passage below and analyze the noun clause.During this new term, we have learned a lot of outstanding scientists. Yuan Longping, known as the “father of hybrid rice”, was one of China’s most famous scientists. In his life, ①what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.Farmers needed to boost yields in the fields they had. ②How this could be done was a challenging question at the time. ③Yuan was convinced that the answer could be found in the creation of hybrid rice. However,④whether it was possible to develop a hybrid of self-pollinating plants such as rice was a matter of great debate. ⑤Today, it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan’s hybrid strains. When an outbreak of cholera hit Europe, ⑥John Snow was able to announce that the pump water carried cholera germs. ⑦The truth was that the water from the Broad Street pump had been infected by waste.Besides, Qian Xuesen and Stephen Hawking both had a great impact on the development of science. ⑧One cannot deny the fact that these great scientist make contributions to the world.⑨We all think it important that we can learn scientific spirit .名词性从句作成分;位置多在,或由作形式主语(句)作成分;位置多在,或由作形式宾语(句)作成分;位置多在, (句)作成分;位置多在,连接词(不作成分）____________________________________________关联词Step3. PracticeActivity1 Use the proper conjunctions to finish the exercise.1．（2021·新高考I）_______ is so breathtaking about the experience is the out-of-this-world scenes.2．（2021·天津第一次）What puzzles Lily’s friends is she always has so many crazy ideas.3．（2021·北京）The poor woman wasn’t able to give him any information about ______ she lived.4．（2021·新高考I）The amazing thing about the spring is the colder the temperature gets, the hotter the spring!5．（2021·全国乙）One afternoon, while attempting to get into bed she collapsed（倒下）from was eventually discovered to be a heart attack.6．（2021·天津）Well or badly, I wrote at least two pages a day. This is ______ my novel, The Line of the Sun, was finished.7．（2020·浙江7月）Over thousands of years, they began to depend less on ______ could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown. 8．（2020·江苏）It is not a problem _______ we can win the battle; it's just a matter of time. 9．（2020·天津）The student completed this experiment to make come true ______ Professor Joseph had said.10．（2019·全国I）While they are rare north of 88°, there is evidence _______ they range all the way across the Arctic, and as far south as James Bay in Canada.11．（2019·北京）What students do at college seems to matter much more than _______ they go. 12．（2019·江苏）Scientists have obtained more evidence _______ plastic is finding its way into the human body.13. （2018北京）This is ___________ my father has taught me----to always face difficulties and hope for the best.14. （2018年全国III卷）I'm not sure ________ is more frightened, me or the female gorilla （大猩猩）that suddenly appears out of nowhere.15. （2015年全国）As natural architects, the Pueblo Indians figured out exactly ________ thick the adobe walls had to be to make the cycle work on most days.Activity2 Use the noun clause to translate the sentences.1.【2006上海】一本书是否畅销取决于诸多因素。

2024届高考一轮复习英语教案语法专题：名词性从句

第2讲名词性从句名词性从句是在句子中起名词作用的句子，它的功能相当于名词词组，它在复合句中可作主语、宾语、表语和同位语，因此名词性从句又可分为主语从句、宾语从句、表语从句和同位语从句。

Many students don’t know what they should do①，but what Xiao Meng wants to do② is earn money.The reason is that she wants to lessen her parents’burden③.It is said that many small companies need graduates to do part-time jobs②.Xiao Meng has applied for two jobs but she is not sure whether she will be employed①.She also wonders when she will be admitted to a college① and which city she will go①.She is anxious for the news that she is admitted to a good university④. [规则感悟]①位于及物动词或形容词之后的从句是宾语从句。

②谓语动词之前的从句为主语从句。

此外，该从句可以用it作形式主语。

③位于be动词之后的从句是表语从句。

④位于抽象名词之后，解释该名词内容的从句为同位语从句。

1．名词性从句的引导词如下表所示引导词功能从属连词that 在从句中不作任何成分，也没有词汇意义whether，if 在从句中不作任何成分，意为“是否”because，as if/though在从句中不作任何成分，分别意为“因为”“好像”连接代词who(ever)，whom(ever)，what(ever)，whose，which(ever)who(ever)和what(ever)在从句中作主语、宾语或表语；whom(ever)在从句中作宾语；which(ever)在从句中作主语、宾语；whose在从句中作定语连接副词when(ever)，where，wherever，why，how(ever)在从句中作状语2．名词性从句的语序是陈述语序Do you know where will the party be held？(×) Do you know where the party will be held？(√) 3．名词性从句的时态(1)当主句是现在时态(一般现在时，现在进行时，现在完成时)时，从句可根据实际情况使用各种时态。

高三英语第一轮复习教案语法二(名词性从句)

名词性从句根据句子的结构可分为：①简单句——一主一谓②并列句——由等立连词and, but, so, for把两个（以上）的简单句连在一起构成。

③复合句——一个主句+从句（一个或以上）构成。

定义根据从句在复合句中的作用，分为名词性从句、定语从句和状语从句。

名词性从句包括主语从句、表语从句、宾语从句、同位语从句。

总述1.主语从句——在句中作主语，可用it作形式主语e.g. What you said sounds reasonable.It is well known/reported/thought/said/…that…It is natural/surprising/necessary/certain/true/clear…that…It is a pity/a shame/an honour/no surprise/no wonder…that…It doesn’t matter whether…It seems\appears that…It happens that…碰巧2. 表语从句-----位于系动词之后,表语从句还可用as if/as though/because/why引导e.g. The question is who can complete the difficult task.３．同位语从句-----跟在名词后面，进一步说明该名词的具体内容。

名词主要有：fact, news （word）, promise, idea, truth, thought, suggestion, hope, proposal, doubt等。

一般用that引导，不省略，不用which..也可用whether (不用if), who, what, which, when, where, how , whye.g. The news that our team has won the match is true.4．宾语从句1）作及物动词或介词的宾语（it可作形式宾语；注意whether和if区别）2)直接引语和间接引语I doubt whether\if he will keep his word. I don’t doubt that our team will win.一．引导词1.从属连词有that, whether, if。

高三英语一轮复习名词性从句讲义

名词性从句一、定义所谓名词性从句，就是把完整的句子当作名词来使用，在另一个句子中充当某种成分。

一般来讲，名词在句中主要充当四种成分：主语、宾语、表语和同位语。

同样，我们可以把一个完成的句子当作名词来使用，在另一个句子中充当这四种成分，于是便有了我们常说的四种名词从句：主语从句、宾语从句、表语从句和同位语从句。

当作名词的句子：陈述句、一般疑问句和特殊疑问句。

这三种句子不是直接在另一个句子中作成分，而是做以下调整。

二、调整（1）用陈述句作成分时，需要在陈述句句首加that来引导。

（2）用一般疑问句作成分，需要先将疑问句的倒装语序换成正常的陈述语序，然后在句首加上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。

（3）用特殊疑问句作成分时，只需要将疑问句的倒装语序换成正常的陈述语序。

三、常用引导词四、主语从句（1）that引导的主语从句句型that引导的主语从句直接放在句首的情况较少，例如：That he doesn’t understand English is obvious.That the world is round is a fact.更常见的是it作形式主语置于句首而将that引导的主语从句放在句末。

It is obvious that he doesn’t understand English.It is a fact that the world is round.常见的主语从句句型(1)It is +过去分词+ that从句：It’s reported that...据报道...It’s believed that...人们相信...(2)It is +形容词+that从句(3)It is +名词短语+that从句It is a pity that...可惜的是...(4)It +不及物动词或其短语+that从句：seem, appear, turn out, come about等。

高三英语一轮复习语法专题学案4：专题10名词性从句

专题10名词性从句一．定义名词由一个句子来充当，那么这个句子就是名语性从句。

二．分类根据在句子中所充当的句子成分，名词性从句可以分为主语从句、宾语从句、表语从句、同位语从句。

三．用法⒈主语从句的用法㈠that引导的主语从句that为从属连词，引导主语从句时，常用it作形式主语，此时that不充当任何成分，无词义，只起引导作用，一般不省略，表示确定的陈述，位于从句句首。

eg: That he will succeed is certain.=It is certain that he will succeed.常用it作形式主语的句型有：⑴It+be+形容词(possible/likely/obvious/necessary/important/natural/wonderful/surprising,etc)+that从句。

eg:It's obvious that you've made a mistake.⑵It+be+过去分词(said/reported/thought/expected/decided/announced/arranged,etc)+that从句。

eg:It's said that these monkeys are from Sichuan.⑶It+seem/happen/turn out/occur to/matter等不及物动词及其短语+that从句。

eg:It seems that he has set off early.(=He seems to have set off early.)⑷It+be+名词词组(no wonder/no surprise/an honor/a pity/a shame/a good thing,etc)+that从句。

eg:It's no wonder that he has got such a good mark.㈡whether引导的主语从句whether为从属连词，不充当任何成分，有词义，只起引导作用，一般不省略，表示不确定的陈述，位于从句句首。

高三英语英语一轮复习名词性从句学案

高三英语语法复习系列导学案名词性从句一、几个概念1.什么叫名词性从句？1.名词性从句可分为四类：1）_________从句：When man will be able to live on Mars is unknown to us all.2）_________从句：The problem is how we should use modern technology3）_________从句：I can’t imagine where all the advanced technology will lead us.4）_________从句：The fact that he didn’t say anything at the meeting annoys us.2.名词性从句中的连接词：1）连接代词：_____________________________________________（在句中充当___________）2）连接副词：_____________________________________________（在句中充当___________）3）其他连接词：___________________________________________（在句中充当___________）3.名从解题步骤：_______________________________________________________________________________二、特殊情况1. it做形式主语的主语从句1）It + be + adj. + that 从句It is possible/likely that he was lying to you.It is important that we should spare no effort to help the disabled.2）It + be + v.-ed(过去分词) + that 从句It is said that the graduation ceremony won’t be held this year.It was reported that the earthquake had caused great damage.It is believed that vegetables are beneficial to our health.3）It + vi.(不及物动词) + that 从句It seems that Tom is more qualified for the position.It happened that I was dressing myself when she came in.It occurred to me that the final exam was around the corner.4）It + be + n. + that 从句It is an honor that we are invited to your celebration party.It is a fact that team spirit is of significance in cooperation.2. it做形式宾语主语+ find/make/think/consider/feel… + adj./n. + that从句He made it clear that he did an important and necessary job.I find it necessary that we should do the homework.2. 同位语从句不是随随便便就能生成的：一般情况下，能用同位语从句用来解释说明的抽象名词有: fact, hope, idea, message, news, word, promise, report, thought, advice, belief, doubt, question, truth, reply等。

高考英语一轮温习1名词性从句教学案

专题11 名词性从句考纲展示命题探讨考点一主语从句基础点主语从句是在复合句中充当主语的从句，通过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。

主语从句的连接词在句中起主语作用的从句称为主语从句。

连接主语从句的连接词主要有三类：从属连词、连接代词和连接副词。

(1)从属连词从属连词主要有两个that, whether；从属连词在从句中不作任何成份。

That he will come to the conference has excited every one of us.他要来参加会议使咱们每一个人都十分激动。

Whether you can succeed depends on yourself.你是不是能成功取决于你自己。

特别提示if一般(不在句首)引导主语从句。

that引导主语从句不能省略。

(2)连接代词连接代词在从句中起名词的作用，作主语、宾语、表语、定语等，一般表示疑问。

who 谁，whom谁(宾格)，whose谁的，what什么，which哪个，whoever无论是谁，whomever 无论是谁(宾格)，whosever无论是谁的，whatever无论是什么，whichever无论是哪个。

What he wants to tell us is not clear.他要跟咱们说什么还不清楚。

Whichever of you gets here first will get the prize.你们当中第一个抵达这里的人将取得这个奖品。

特别提示主语为从句时，谓语动词一般要用单数形式；但如果是what引导的从句作主语、代表复数概念时，谓语动词则常常利用复数形式。

What we need is water.咱们所需要的是水。

What we need are useful books.咱们所需要的是有效的书。

(3)连接副词连接副词在从句中起副词的作用，作状语，一般表示疑问，但有时不表示疑问。

高三英语一轮复习语法--名词性从句导学案设计

He must answer the questionwhether he agrees to it or not.……是否同意
（三）名词性从句重难点
①在名词性从句中，疑问句要用陈述句的语序。例如：
▲Can you make sure ____the gold ring？
A.where Alice had putB.where had Alice put
He doubtwhetherI know it .
③否定转移问题。
▲将think, believe, suppose, expect, fancy, guess, imagine等动词后面跟宾语从句时否定转移
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。
We are surprisedthat he has left without saying goodbye to us…….他没有告别就走了
非谓语动词后的宾语从句：
Realizing that it was just a difference in custom, the foreigner smiled and said nothing.
C.how excited were theyD.they were how excited
②动词doubt用在疑问句或否定句中，其后宾语从句常用that作连接词；用在肯定句中，连接词用whether或if皆可，而不用that。
Do you doubtthathe will win ?
I don't doubtthatyour proposition is wrong .

高三一轮复习模块三语法名词性从句教学案 (2)

高三英语第一轮复习教学案Grammar: Noun clausesStep 1 General revision for Noun clauses1). 名词性从句在句中的作用相当于名词，共有四种：_________, _________,________,_________。

2).引导名词性从句的连接词以及它们在句中的作用。

A、连接代词：__________________________________B、连接副词：__________________________________C、连接词：__________________________________3). Practice: 判断下面各句中含有什么从句，并划线。

1.What was most important to her, she thought, was her family. (08 山东)2.The little girl who got lost decided to remain where she was and waited for her mother. (09 山东)3.It's uncertain what side effect the medicine will bring about, although about two thousand patientshave taken it. (10 浙江)4.Could I speak to whoever is in charge of International Sales please? (09 海南)5.I want to be liked and loved for what I am inside. (10 湖北)6.We can’t figure out why quite a number of insects, birds and animals are dying out. ( 04 北京)7.The fact has worried many scientists that the earth is becoming warmer and warmer these years.( 09 江西)8.The last time we had great fun was when we were visiting the Water Park. ( 08 天津)Step 2 Explanation.一．whether / if 的选择1. I asked her __________ she had a bike.2.______ we will hold a party in the open air tomorrow depends on the weather.3. We’re worried about ________ he is safe.4. I don’t know ___________ he is well or not.5. I don’t know ________ or not he is well.6. The question is _________ he should do it.7.The doctor can hardly answer the question ______ the old man will recover soon.8. I don’t know _______ to go.二．引导词that 的省略和不能省略that 可省略的情况：单个宾语从句中的that可省略that不可省略的情况：a. 主语从句b.表语从句c.同位语从句d.用it做形式宾语的宾语从句e. 并列的宾语从句中的后几个从句的,引导词that 不能省略1.I don’t think ________ she is coming.2.It is a pity ________ he has made such a mistake.3.The reason is _________ he is careless .4.The news ________ our team won the match inspired us.5.I don’t think it necessary _________ you should read English aloud.6.He told me _______ his father had died and _______ he had to make a living alone.三．同位语从句一般跟在某些抽象概念的名词后面，用以说明名词所表示的具体内容。