名词性从句1
名词性从句(1)
名词性从句(1)一、名词性从句1．—What impresses you most when you visit the Acropolis ?— ________ it is that has brought the grand palace into today's terrible scene.A. WhereB. WhatC. HowD. When【答案】 B【解析】【分析】句意：——当你参观雅典卫城时，你印象最深的是什么？——使我印象最深的是什么将从前宏伟的宫殿变成了今天惨不忍睹的样子。
强调句型的特殊疑问句式：疑问词（如what） is it that+其它，本句强调的是什么使得从前宏伟的宫殿蜕变的，所以用表示内容的what，选B【点评】考查主语从句和强调句，本题强调主语从句的引导词。
2．Some people believe _______ has happened before or is happening now will repeat itself in the future.A. whateverB. wheneverC. whereverD. no matter what【答案】 A【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。
Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。
BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。
【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主语从句。
3． is even more important is the earth cooled down, water began to appear on its surface.A. When; that; whenB. What; whether; asC. What; that; asD. lt; whether; as 【答案】 C【解析】【分析】这题考查从句的用法，第一空填what引导主语从句，在主语从句中what做主语，第二空填that引导表语从句，在表语从句中，as是引导时间状语从句，句意是：甚至更重要的是：随着地球的冷却，水开始出现在表面。
高中英语语法之名词性从句-(1)
5. “疑问词+ever” whatever, whichever, whoever, whomever 引导宾语从句 I’ll show you whatever you want to see. He likes to makes friends with whoever shares his interest.
二、注意正确使用时态
1. 如果主句是一般现在时、一般将来时或祈使句时，宾 语从句时态不受限制 I hear he is here today/ he was here yesterday/ he will be here tomorrow. 2. 如果主句是一般过去时，宾语从句应与主句保持一致， 即使用过去时态的某种形式。 He said he was watching TV/ he had swept the floor/ he would play football after school. 3. 如果宾语从句所叙述的是客观事实、自然现象、科学 真理等时，从句不受主句限制，用一般现在时。 Everyone answered there are sixty minutes in an hour.
• 2.引导主语从句的词： • 连词：that, whether
起连接作用不充当成分
• 连接代词：what(ever),who(ever), which(ever)，whose,
充当主语/宾语/定语等
• 连接副词：when, where, how ,why
充当状语表时间、地点、方式、原因
连接副词：when, where, how ,why引导的主语从句
1.I hear (that)___________.(一小时后会回来)
2.He said (that)___________.(他非常想我们) 3.The teacher told us (that)_____________. (地球围绕太阳转）
【英语】名词性从句知识点总结经典1
【英语】名词性从句知识点总结经典1一、名词性从句1．________ manners are very important in every country is known to all，but the trouble is that different countries have different ideas about ________ good manners are.A. That; whatB. That; thatC. What; thatD. What; what【答案】 A【解析】【分析】句意：众说周知，礼貌在每一个国家中都是非常重要的，但是麻烦是，不同的国家对于什么是良好的礼貌有着不同的认识。
逗号前有两个谓语动词，一个是are，一个是is known，故是两句话，需填连词连接这两句话，根据句意可知，前面是主语从句，故填that，此处的that，只起连接作用不作任何成分。
about是介词，其后是个句子故应填连词把这两句话连接起来，所缺词作are的表语，故填what。
因此选A。
【点评】考查名词性从句，本题涉及that引导的主语从句和what引导的宾语从句。
2．Some people believe _______ has happened before or is happening now will repeat itself in the future.A. whateverB. wheneverC. whereverD. no matter what【答案】 A【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。
Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。
BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。
名词性从句1
名词性从句英语从句其实就是三个句型的衍生物。
掌握了三个句型就已经掌握了名词性从句。
名词性从句并不难。
只是在我们过去学过的三种基本句型中出现名词的位置上，根据需要将名词扩大成一个句子，并做小小的改动。
也就是说在一个主系表或主谓宾句型中再套上一个主系表或主谓宾的句子而已。
注意中英文表达上的区别I know the teacherI knowI knowI knowI knowI believe that you know that she found▲由连词that、if、whether引导的名词性从句主语谓语宾语（宾语从句）每个人都知道地球围着太阳运行。
主语状语谓语主语谓语宾语（宾语从句）●Everyone knows连词主语谓语状语从上面的例句可以看出，宾语从句只是将宾语扩大成一个句子，并用连词that 引导。
因为that 没有实际意思，通常可以省略。
主语（主语从句）系表语地球围着太阳运行是一条真理。
主语（主语从句）系表语●形式主语系表语主语（主语从句）●It is a truth同样的一个句子，当把它放在主语的位置时，我们便称其为主语从句。
通常将主语从句放在句子的后面，并用it 代替其原先的位置，叫做形式主语。
在这种情况下，连词that 通常不省。
主语系表语（表语从句）●My idea is我的意思是星期天我们去长城。
从上面的句子可以看出将一个完整的句子置于表语的位置，便称作表语从句。
主语从句、表语从句以及宾语从句在句子中所占的位置是名词的位置，所以称它们为名词性从句。
由连词if、whether 引导的名词性从句也是完整的句子，所不同的是that 在句子中没有实际意思，可以省略，而if、whether 因为有是否的意思，故不可省略。
主谓宾语从句●●I wonder形式主语系表语主语从句注：whether可加or not而if 不能。
有时我们可以将由whether引导的主语从句放在句首，if则不能。
名词性从句(1)
(2)表语从句中的虚拟语气 若主句的主语是 advice,suggestion,order,request, requirement等，表语从句中要用虚拟语气。 My suggestion is that we (should) have a discussion.
四、同位语从句
在复合句中充当同位语的名词性从句称为同 位语从句。它一般跟在某些名词之后，用 以解释说明该名词的具体内容。 I heard the news that our team had won. I have no idea when they will be back and settle down. 1.可以跟同位语从句的名词通常有 news,idea,fact,promise,question,doubt, thought,hope,message,suggestion,word, Possibility等
1.在某些名词如demand，wish,suggestion 等后面的同位语从句要用虚拟语气。 There was a suggestion that Brown should be dropped from the team. 2.Whether可引导同位语从句，但if不可以引 导同位语从句。 The question whether we should call in a specialist was answered by the family doctor.
用it 作形式主语的结构
(1) It is ＋ 名词 ＋ 从句 It is a pity that you didn’t attend the lecture yesterday (2) It is ＋ 形容词 ＋ 从句 It is likely that there will be a snowstorm tomorrow. (3) It ＋ 不及物动词 ＋ 从句 It seems that you object to the plan. It happened that… 碰巧… It appears that… 似乎… (4) It ＋be+ 过去分词 ＋ 从句 It is reported that the professor has already carried out this experiment. 据报道…
名词性从句(1)
名词性从句名词性从句指在主句中起名词作用的从句，主要包括主语从句、宾语从句、表语从句与同位语从句。
（一）主语从句（妙记用法：整个句子作主语，后面紧跟单谓词；陈述句莫忘加that，语序均同陈述句）在主句中其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。
从属连词主要有that, whether,他们在从句中不作任何成分。
连接代词在从句中起名词的作用，作主语、宾语、表语、定语等。
连接副词在从句中起副词的作用，作状语。
1. that 引导主语从句常置于句首，从属连词that在主句中不作任何成分，也没有实际意义，只起连接从句的作用。
That he will come to the conference has excited every one of us.他要来参加会议使我们每一个人都十分激动。
That in some countries women are still treated unequally is unfair.在一些国家妇女仍然受到不平等对待是不公平的。
2. it 可代替主语从句至于句首作形式主语，常见的it替代主语从句的句式主要有:(1)It + 系动词+ 形容词（necessary，right，likely，unlikely，wrong，important，certain，clear，obvious，strange，natural等）+ that从句。
It is certain that the farmers have brought in more money by all means。
很明确大多数农民通过各种方式赚了更多钱。
注意：在“It is necessary，important，strange，natural+ that从句”结构中，从句常用“（should+）动词原形”形式。
It is necessary and important that one（should）master the skill of operating computer so as to meet the need of a job.为了找工作，每个人都掌握电脑操作技巧是很有必要并且很重要的。
名词性从句讲义1
精品文档名词性从句讲义一. 名词性从句在句子中起名词性作用的从句叫做名词性从句(Noun Clauses). 名词性从句在句中的作用相当于名词或名词短语, 在复合句中担当主语, 宾语, 表语和同位语等. 因此根据它在句中不同的语法功能可分为: 主语从句, 宾语从句, 表语从句和同位语从句.引导名词性从句的连接词可分为三种:连接词: that, whether, if (不在从句中做任何成分)连接代词: what, who, whom, which, whose和wh+ever (通常在从句中做主语,宾语,表语等) 连接副词: when, where, why, how以及wh/h+ever(通常在从句中做状语)二.主语从句1.概念: 主语从句是在复合句中充当主语的从句.2.连接词:that只起连接主句和从句的作用,在从句中不担任任何成分,本身没有词义,不可省略whether 连接主句和从句, 在从句中不担任任何成分, 但本身有选择或是否的含义whether与if 区别（一）引导宾语从句，一般既可用whether 也可用if。
但1 or not放在whether之后时，只能用whether 不用if。
I don’t know whether or not he will come. 我不知道他是不是回来。
注1：如果or not放在whether所引导的从句句尾，则可以用if来替换。
I don’t know whether/if he will come or not.我不知道他是不是回来。
2 在强调任意选择时,用whether…or,此时不用if替换whether。
He asked me whether I wanted to go there by train or by bus.他问我是想乘火车还是坐公共汽车去那里。
注：whether和or一起还有“不管”之意,引导让步状语从句。
Whether he drives or takes the train, he will be here on time.不管开车来还是乘火车来，他都会准时到。
【英语】名词性从句知识点总结(1)
【英语】名词性从句知识点总结(1)一、名词性从句1．_______ makes me feel worried is _______ singing stars are centered on by masses of teenagers today.A. What; whatB. That; thatC. What; thatD. That; what【答案】 C【解析】【分析】句意：让我感到担忧的是，今天的歌星是以青少年为中心的。
分析句子可知，主语从句中的谓语动词makes 缺少主语，主语从句中缺少宾语一般用what，因此选择 what 来引导主语从句；系动词 is 后面的表语从句句意完整，不缺少成分，因此选择 that 引导表语从句。
分析选项可知C项符合题意，故选C。
【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句的应用。
2．_____ is known to us all is that China has launched Shenzhou VII spaceship, ____ made the country's first spacewalk successful.A. That; whatB. What; whichC. It; whichD. As; that【答案】 B【解析】【分析】句意：众所周知，中国已经发射了神州7号宇宙飞船，这是中国首次成功的太空行走。
第一空处为主语从句，从句缺少主语，需用what引导；第二空所在句子是个定语从句，先行词为整个主句的内容，从句中缺少主语，需用which引导。
故选B。
【点评】考查名词性从句和定语从句，本题涉及主语从句和非限制性定语从句的应用。
3．It has been pointed out ________ plays a vital role in driving away one's anxiety is one's sweet childhood memories.A. what thatB. whichC. thatD. that what【答案】 D【解析】【分析】句意：有人指出，驱除焦虑所起着至关重要的作用是童年美好的回忆。
名词性从句(1)
例:问题是我们什么时候得到答案。
表语 The question is when we’ll get the answer.
例:问题不是谁去，而是谁留下来。 The problem is not who will go but who will stay. 表语
4.同位语从句：
同位语从句起着进一步解释或说明它前面的名词的作用，
2.宾语从句：(object clause) 用作宾语的从句叫做宾语从句。一般放在及物动词，介
词后。连接代词who, whom, what,连接副词when, why,
where, how,连词that, whether, if引导。
例:我希望一切都好。 动宾 I hope (that) everything will be all right. 例:你知道他在哪里吗？
It is a question how he did it．
名词性从句
1.主语从句
*名词性从句的特点是
从句都有关联词引导,
名词性 从句
2.宾语从句 3.表语从句 4.同位语从句
从句的语序和陈述句
的语序相同。
这是一本书。
This is a book. 陈述句
这是书吗？
Is this a book?
疑问句
(1)连接词
that
whether who whom (2)连接代词 whose what which when why where how
主语
例:他住在哪里我们都不知道。
Where he lives is unknown to us.
主语
例:不太清楚她为什么迟到。 Why she was late is 。
名词性从句总结1
Step 2
Presentation
His job is important.
名词性从句在功能上相当于名词
主 语 表 语
｛ What he does is important.
｛This is what he does every day.
This is his job.
宾 语
｛ I don’t like what he does every day.
He will take you to the hospital.
他会带你去医院。（代词做主语）
Three plus four equals seven.
三加四等于七。（数词做主语）
To To see is to believe.
眼见为实。（动词不定式做主语）
Smoking is not allowed in public places.
Some goods are left unsold. 有些货物剩下未出售。（分词做主语补足语） She was elected director of public relations. 她被选为公关部主任。（名词短语做主语补足 语）
动词中的实义动词和系动词可以担当谓
语。动词不定式、分词和动名词形式不 能独立担当谓语。介词是虚词的一种， 不能独立担当句子成分，但介词加上其 后的宾语所构成的介词短语，可在句中 担当多种成分。
I lived in Japan in 1986. 我1986 年住在日本。（名词和数词作介词的宾语）
（五）定语
定语（attribute）是修饰名词或代词的词、短语 或句子。单词作定语时通常放在它所修饰的名 词之前；短语和从句作定语时则放在它所修饰 的名词之后。 They are women workers. 她们是女工。（名词作定语） The play has three acts. 这出戏有三幕。（数词作定语）
名词性从句知识点(大全)1
名词性从句知识点(大全)1一、名词性从句1．_______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible.A. It; thatB. What; thatC. As; whichD. What; which【答案】 B【解析】【分析】句意：我们都知道，Johnson违背了他会尽快来帮助我的诺言。
分析句子结构可知，第一空为主语从句，从句中缺少主语，所以用what，第二空为同位语从句，从句结构完整，所以用that解释promise的内容，故选B。
【点评】考查名词性从句，本题涉及主语从句和同位语从句。
2．_____ is known to us all is that China has launched Shenzhou VII spaceship, ____ made the country's first spacewalk successful.A. That; whatB. What; whichC. It; whichD. As; that【答案】 B【解析】【分析】句意：众所周知，中国已经发射了神州7号宇宙飞船，这是中国首次成功的太空行走。
第一空处为主语从句，从句缺少主语，需用what引导；第二空所在句子是个定语从句，先行词为整个主句的内容，从句中缺少主语，需用which引导。
故选B。
【点评】考查名词性从句和定语从句，本题涉及主语从句和非限制性定语从句的应用。
3．While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others.A. it; thatB. what; thatC. that; whatD. which; that【答案】 C【解析】【分析】句意：虽然有些行为对你来说可能很奇怪，但请记住，你认为正常的行为对别人来说可能也不寻常。
【英语】名词性从句经典1
【英语】名词性从句经典1一、名词性从句1．I wonder .A. how will you celebrate ThanksgivingB. that the Water Festival is really fun.C. what do people eat on the Mid-Autumn FestivalD. whether you will make resolution on New Year's Day【答案】 D【解析】【分析】句意：我想知道你是否将在新年做决定。
A. how will you celebrate Thanksgiving你要怎样庆祝感恩节；B. that the Water Festival is really fun. 泼水节真的有趣；C. what do people eat on the Mid-Autumn Festival中秋节人们叫什么？D. whether you will make resolution on New Year's Day你是否会在新年做决定。
Wonder后跟的是宾语从句，宾语从句要用陈述语序。
A，C错了。
Wonder：对……感到疑惑，想知道，后常跟一个含有“疑问”意义的宾语从句，B错。
故选D。
2．___ surprised me most was ____the girl passed the driver test.A. That; thatB. What; howC. What; thatD. That; why【答案】 C【解析】【分析】句意：最让我吃惊的是那个女孩通过了驾驶考试。
___ surprised me most是一个主语从句，从句中缺少主语，故填what；____the girl passed the driver test 是一个表语从句，句中不缺少成分，故填that。
因此选C。
【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。
名词性从句 (1)
名词性从句名词性从句分为主语从句，宾语从句，表语从句和同位语从句1：that：在从句中不充当成分，但除了宾语从句中可省略外，其他三种从句中不能省略2：if和whether表示“是否”，但除了宾语从句中，其他三种从句中常用whether 3：在句子中充当成分的连词有：连接代词：what ,who ,which, whatever ,whoever ,whichever连接副词：when ,where ,how ,why二：形式主语和形式宾语“it”的用法1;在主语从句中常用it作形式主语，而把真正的主语从句放到后面例如：That air has pressure was known long ago 可该为It was known long ago that air has pressur e2;在宾语从句后有宾补时，要用it作形式宾语，而把宾语从句放在宾补之后I think it necessary that he should do the test三：同位语从句和定语从句的区别某些含有一定内容的词例如：fact ,idea ,news ,hope ,thought ,promise ,suggestion ,belief ,doubt ,truth ,order ,dem and 等词之后，that所引导的从句假如说明的是前面那个词所代表的内容，而且that 在从句中不充当成分，那这个从句就是同位语从句. 假如that在从句中充当成分，就是定语从句例如：They were surprised at the fact that china did it all on its own(同位语从句) The facts that she had collected was enough to prove his guilt （定语从句）错题重做1.He made the suggestion _____________________________(他们做的工作理应受到感谢)(acknowledge)2.Stephen Hawking tells readers ________________________________(发现是如何产生的)and how they change the world (discovery)3.__________________(她想知道的)is ___________________________(究竟啥时候)I could finish writing the report (it)4.The good thing about children is __________________________________(他们很容易适应)new environment (adapt)5.These wild flowers are so special that I would like to do __________________(如何我能能做的)save them (can)6.It does not matter that you are late and ___________________(真正重要的)is_______________________(你现在在这) (count)7._________________________________(无论谁最后离开教室)ought to turn offthe lights (leave)8.__________________________________(无论哪一个学生最后离开教室)oughtto turn off the lights (leave)9._______________________________________(我们和她争论)was the price ofmeal (argue)10.________________________________________(他昨晚熬夜)has already madehis parents angry (stay)11.________________________________(我突然想到)she had gone to Canada(occur)12.___________________________(一个人出生在何地)and (一个人长得啥样)isnot as important as what he or she grows up to be (look)13.It is strange ________________________________(他竟然考试不及格) (fail)14.________________________________(还有待观察)whether they will support us(see)15.I can not understand ________________________________________(究竟是什么使得那个女的改变她的主意)(make)16.I do not know_____________________________(究竟把钥匙放在哪了) (put)17.Can you tell me ______________________________(你究竟是在啥时钱让人偷了)(steal)?18._________________________(台湾属于中国)has always been a fact_______________(不能否认)(belong, deny )19._______________________(昨天无论发生了啥事)has nothing to do with me(happen)20.You can not shut your eyes to the fact ______________________(他所说的是对的)(say)21.You have no idea __________________________________________(有多困难满足)all the needs especially in such a serious condition (meet)22.______________________________(他无论接受还是拒绝)the present is noneof your business(accept)23.I can not imagine____________________________(我的生活将会咋样)withouta friend like you (life)24.______________________________________________(刘翔退赛)surprised allof us (race)25._______________________________(已报道)that _____________________(如何生活贫困的人)will receive a certain sum of money from the government each month (poverty)26._______________________________________(给我印象最深的)was that theyhad never lost heart (impress)27._____________________________________________(我从父亲身上所学到的)helped me see my life with a brighter and more positive attitude (learn)28.Staff in the United Nations are proud of _____________________________(他们为。
(完整版)名词性从句
名词性从句一．概述：在句子中起名词作用的各种从句统称为名词性从句。
根据它们在句中的语法作用，这类从句又可分为主语从句、表语从句、宾语从句和同位语从句。
二．名词性从句连接词四．if, whether的区别1.引导主语从句时，如果主语从句放在句首，只能用whether不能用if引导，但是如果用it 做形式主语，而把主语从句放在句末时，也可以用if引导.2.引导宾语从句时常放在动词know, ask, care, wonder之后，if和whether均可。
少数动词，如: leave, put, discuss, doubt后的宾语从句常用whether. 。
3.在介词后面的宾语从句中，在表语从句、同位语从句中，表“是否”，只能用whether；4.whether和if都可以和or not连用,但是whether 之后可以直接跟or not,而if不可以。
I do n’t know whether or not I will stay.（只能用whether）5.在不定式前只能用whether.如：I can’t decide whether to stay. 我不能决定是否留下。
五．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“should＋动词原形”或省去should，直接用动词原形。
六．名词性从句以考查引导词为主，同时考查时态，语序，与其它从句的区别以及混同虚拟语气的考查。
一．主语从句1.主语从句定义：在复合句中充当主语的句子叫做主语从句。
That he will succeed is certain.Whether wild life can be well protected is of great importance.Who will go makes no different.Which kind of food is the best is still not certain.What is needed for the space trip is careful preparation.Whoever comes is welcome.How we can help the twins will be discussed at the meeting.When they’ll start the project has not been decided yet.Where he hid the money is to be found out.Why dinosaurs died out remains a puzzle.2.主语从句引导词按照在句中是否做成分主要分为三类：连词that、whether、if 连接代词、连接副词。
名词性从句(1)
1. 名词性从句是高考重点考查的知识点：2. 本讲具体到考核目标与要求为：1)主语从句、表语从句和宾语从句的基本用法。
2)it作形式主语、宾语的情况。
3)what，that引导的名词性从句的区别。
3. 名词性从句在高考单项选择题中一般约占2-3分，但在书面表达中也会考查考生正确运用名词性从句来表达意思的能力。
点拨一、知识精讲（一）名词性从句中连接词的运用名词性从句包括：主语从句、宾语从句、表语从句、同位语从句。
名词性从句中的连接词有三类：连词：that / whether / as if（不充当从句的任何成分）代词：what / who/ which / whose / whatever / whoever / whomever / whichever副词：where / when / why / how / wherever / whenever（二）主语从句1. 作用：整个句子作主句的主语2. 连接词：连词that (不可省),whether;代词：who, what ,which;副词：when ,where, how, why 等3. 结构：（1）连词+从句+谓语+主句（2）It +谓语+连词+从句【例句】结构1：When he will go to America is not yet fixed.How we can help the twins will be discussed at the meeting.That he works very hard is known to all.结构2：It is reported that 10 people were killed in the accident.4. 主语从句中的that没有词义，在句中也不作任何成分，但不可以省略。
【例句】That he succeeded in the competition made us happy.状元典例________ the boy didn't take medicine made his mother angry.A. ThatB. WhatC. HowD. 不填答案：A思路分析：句意为：这个孩子不吃药让他妈妈很生气。
人教版高一英语必修2 名词性从句1
名词性从句从句是相对于主句而言的，即它是从属于某一个主句，而不能单独作一个句子。
在英语中，主要有三大从句，即名词性从句（包括主语从句，宾语从句，表语从句，同位语从句）、形容词性从句（即定语从句）、副词性从句（即状语从句,包括时间、条件、结果、目的、原因、让步、地点、方式等）。
名词性从句一定义：名词性从句指的是在整个句子中起名词作用的从句。
这种从句可以做主语、宾语、表语、同位语等，所以这类从句包括主语从句、宾语从句、表语从句和同位语从句。
例如：What they are doing seems very important. （主语从句）他们在做的事似乎很重要。
My hope is that he will be the best student in the class. （表语从句）我的愿望是他能够成为班上最好的学生。
Nobody knows who he is. （宾语从句）大家都不知道他是谁。
I don't like the idea that money is everything. （同位语从句）我不喜欢金钱就是一切这一观点。
二如何区分各种名词性从句：先找主句的谓语，然后分析。
1谓语之前的从句叫主语从句；2谓语之后的从句按动词不同分为两种从句。
如果谓语是及物动词或相当于及物动词的短语动词，则其后的从句为宾语从句；3若谓语是系动词，则其后的从句为表语从句。
4在主句中某个名词后面的从句则为同位语从句。
（但名词后也可能是定语从句，注意分析）找出各句中的从句并指出是何种从句。
1. I don't know if I can do it.2. What he is doing seems very difficult.3. The important thing is how we can improve our studies.4. Mr Li always thinks of how he can do more for the people.5. The news that she was pretending to be sick was whispered from one to another.6. That's what you are going to do first.7. It'll be decided at the class meeting who is to be the monitor of our class.8. When the sports meet is to be held is still under discussion.9. I was surprised at what he said.10. He gave me the news that some Americans will visit our school tomorrow.三名词性从句的分类【宾语从句】：在复合句中作动词或介词宾语的从句叫做宾语从句。
名词从句语法
并列句：简单句+and/or/but/so+简单句
例如： 1、You’d better start early, or you will be late. 2、Jim studied hard all the time, and he passed the exam successfully. 3、I know where he lives, but I don’t know the exact address. 4、I have never heard of the book, so I know nothing about it.
（2）用it做形式宾语的宾语从句时
（it 常可以放在动词think, find, consider, believe, feel, make等 后作为形式宾语，而真正的宾语——that从句则放在句尾。）
I think it necessary that you should read English aloud. We heard it that she would get married next month.
主语是名词性从句（常用what，whatever， when，where，why ，how，that，whether等 引导放在句首）时，动词通常用单数形式。例如： 1．What I am most interested in is American movies．我 最感兴趣的是美国电影。
2．Whatever he says is of no importance． 无论他说什么都不重要。
2) 由连词that引起的主语从句：
That they are badly in need of
help is quite clear.
10.名词性从句 (1)
《英语周报》高考二轮复习——语法项目讲解与练习名词性从句一、名词性从句概述二、名词性从句要点1.主语从句1）that 从句位于句首时，that 不能省略。
如：That theory must go hand in hand with practice is a principle we should always keep in mind.2）主语从句可放在句首，也可放在句尾（用it 作形式主语），但后一种结构用得多一些。
如：Whoever thought of that idea is a genius.It’s strange that she never mentioned the wedding.2.宾语从句1）当宾语从句后有宾语补足语时，需要用it 作形式宾语，而将宾语从句后置。
如：I remember I made it quite clear to you that I was not coming.2）当主句的主语是第一人称，且谓语为think, believe, suppose, expect 等动词时，如果宾语从句表示否定意思，通常否定前移，即否定主句的谓语。
如：I don’t think there’s a computer store in the town.I don’t believe that she’s ever been to Hong Kong.3）宾语从句亦可用作介词或形容词的宾语。
如：She was never satisfied with what she had achieved.I’m not sure when I saw her last.4）引导宾语从句的连词that 在口语中可省略，但在下列情况中，that 需保留：a.主、从句之间有表示时间等的状语时that 不能省略，否则会产生歧义。
如：She said last night that she did some reading.b.主、从句之间有插入语时不可省去that。
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名词性从句练习（一）一个句子在另一个句子中充当主语、宾语、表语、同位语，相当于名词，故称为名词性从句。
名词性从句分为主语从句、宾语从句、表语从句和同位语从句四大类。
它们有如下共同特点：1．连接词基本相同，它们是：从属连词that, whether, as if；连接代词what, who, which, whose, whatever, whoever, whomever, whichever; 连接副词where, when, why, how, wherever, whenever。
2. 从属连词that本身无意义，在名词性从句中不作句子成分，只起连接作用。
3. 名词性从句中，除了关联词要提到句首之外，一律要用陈述句语序。
1. ____Barbara Jones offers to her fans is honesty and happiness.A. WhichB. WhatC. ThatD. Whom2. _____ some mammals came to live in the sea is not known.A. WhichB. SinceC. AlthoughD. How3. Although _____ happened in this developed country sounds like science fiction, it could occur elsewhere in the world.A. whichB. whatC. howD. it4. I am sure that _____ she said is wrong.A. whichB. allC. thisD. what5. _____ he is at work in the heart of the big city or at home in the quiet suburb, Dick’s life is tied to machines.A. WhetherB. TillC. IfD. Unless6. _____ he saw both surprised and frightened him.A. ThatB. WhenC. WhatD. Which7. _____ is a pity that he should feel so upset.A. WhatB. ThatC. HeD. It8. _____ you nominate will be elected.A. WhoB. WhomC. WhomeverD. That’s9. _____ book you borrow must be returned within a week.A. WhatB. WhichC. WhicheverD. That’s10. _____orders he gives are obeyed.A. WhicheverB. WhichC. WhateverD. What1. I don't know _________ he will come tomorrow. _________ he comes, I'll tell you．A. if; WhetherB. whether; WhetherC. if; ThatD. if; If2. I don't know _________ the day after tomorrow.A. when does he comeB. how will he comeC. if he comesD. whether he'll come3. Could you tell me _________ the nearest hospital is?A. whatB. howC. whetherD. where4. Could you tell me _________ the radio without any help?A. how did he mendB. what did he mendC. how he mendedD. what he mended6. Do you know where _________ now?A. he livesB. does he liveC. he livedD. did he live7. Do you know what time _________?A. the train leaveB. does the train leaveC. will the train leaveD. the train leaves8. I don't know _________. Can you tell me, please?A. how the two players are oldB. how old are the two playersC. the two players are how oldD. how old the two players are10. I can't understand _________.A. what does Christmas meanB. what Christmas does meanC. what mean Christmas doesD. what Christmas meansII. 按要求转换句型。
1. Does Mr. Brown enjoy living in China? Could you tell us?（改写句子）→Could you tell us _________ Mr. Brown _________ living in China?2. "Does the girl need any help?”he asked me.（变为复合句）→He asked me _________ the girl _________ some help．3. Jim is not a student. Tom is not a student, either.（合并为一个句子）_________ Jim _________Tom is a student.4. When does the train leave? I want to know.（改为含宾语从句的复合句）I want to know _________ the train _________.5. They went home after they had finished their homework. (用not．．．until改写)They _________ go home _________ they had finished their homework．6. Did Peter come here yesterday? Li Lei wants to know. (改为含宾语从句的复合句)Li Lei wants to know _________ Peter _________ here yesterday.请认真阅读下面短文，并根据所读内容在文章后图表中的空格里填上最恰当的单词。
注意：每空不超过3个单词。
Countries also use animals as symbols. From eagles to lions, many countries use an animal to show its national spirit and character.The image of an eagle is on the US President's flag, and on the one-dollar bill. The bald eagle is a large, powerful, brown bird with a white head and tail.The US declared that the eagle was its national bird in 1782. It was chosen because of "its long life, great strength, and noble looks".But, one of the Founding Fathers, Benjamin Franklin didn't agree with the choice. "The bald eagle...is a bird of bad moral character; like those among men who live by robbing" he argued. Franklin wanted the turkey as the country's national bird.If Americans chose their national symbol deliberately(人为地), the symbol of England arose out of history.King Henry I (1068-1135) was a brave warrior but also wise. He was the first English King touse a lion as a royal symbol, which is popularly known as the "king of the jungle". By the year Richard I, known as "The Lion Heart" for his bravery, came to the throne in 1189, the famous Three Lions badge （徽章）had been formed. Now it can be seen on the shirts of England's sports teams.Everyone knows about the Australian kangaroo. Legend has it that the kangaroo gets its name from an early meeting between local aborigines（土著居民）and white settlers. When asked by the Europeans what these strange-looking animals were, a native replied "kangaroo" meaning, "I don't understand you."The kangaroo is an individualistic animal. Although it does gather in groups, the kangaroo is not a herd animal. If a group is attacked, individuals run off in different directions. Australians think the kangaroo represents positive values, such as individual responsibility and pride.Animals Showing National Spirit and Character( 1 )_______ Country Features Why chosen / considered soEagle ( 3 ) _______ ( 5 ) _______ ( 7 ) _______Great strengthPowerful( 8 ) _______( 2 )_______ England ( 6 ) _______ ( 9 ) _______Known as “king of the jungle”Kangaroo ( 4 ) _______ Individualistic Typical to the land(10) _______假设你是李红，你的一位美国笔友Robert写E-mail问及你高考后暑假的安排，请根据以下要点，写一封100词左右的email回复他, 可以适当增加细节。