名词性从句
1.名词:表示人或事物的名称的词叫名词。
2.名词在句子当中一般可以作什么成分? The boy is li Ming.
主语表语
Mr. Liang , a 24-year-old boy, teaches us English . 主语同位语宾语
名词在句中主要作主语、宾语、表语和同位语。
什么是名词性从句?
在英语的句子结构中，由一个句子来充当主语、宾语、表语和同位语, 这个句子就叫名词性从句。
名词性从句:
主语从句( The Subject Clause)
宾语从句( The Object Clause
表语从句( The Predicative Clause)
同位语从句( The Appositive Clause) 请判断出下列的句子属于哪种从句:
1. What I want to do is taking a bath.
2.The news that they won the game
spread the whole school.
3. I don’t think he is an honest boy.
4. The fact is that he stole the car.
5. Do you know the fact that he stole the
car?
6. Do you know the man who is standing
over there?
7. It is said that they won the game.
试区分以下句子:
Is this museum what you visited?
Is this the museum that you visited?
Is this museum the one that you visited?
同位语从句
在句中用作同位语的从句叫做同位语从句。同位语从句一般放在如idea, news, fact, promise, suggestion, belief, truth, possibility等含有丰富内涵的名词后面，用
来说明前面那个词的具体内容。一般说来，同位语从句都用that来作连接词，而且不能省略。也可用how, when, where等。
where he has gone.
whether he’ll come back. eg. I have no idea when he’ll come back.
who will come here.
how he’ll come here.
which book is mine.
试区分以下句子:
Do you know the fact that he stole the car? Do you know the fact that they were talking about?
同位语从句与定语从句的不同之处:
1、从句的作用不同：同位语从句用来进一步说明前面名词的内容；定语从句用来修饰、限定前面的名词。
e.g. The news that our team has won the final match is encouraging. （从句说明“消
息”的内容：我们队取得了决赛胜利。）The news that you told us is really encouraging.
（从句对“消息”加以限定：是你告诉我们的，而非来自其他渠道。但消息是何内容却不得而知。）
2、引导从句的关联词that的功能不同：that 引导同位语从句时是一个纯连词，不充当任何成分；而引导定语从句的that是关系代词，既指代先行词又须在从句中充当成分。e.g.
1) Dad made a promise that he would buy me CD player if I passed the English test. （that 不充当任何成分）
2) Dad made a promise that excited all his children.（that指代promise，又在从句中充当主语。）
同位语从句的简易判断方法：
我们可以在名词和从句之间加be,使之构
成一个新句子，如果合乎逻辑，句子通顺，则是同位语从句，定语从句是不能用系表结构把先行词与从句连接起来的。
eg: The belief that the earth is flat is still held in some countries.
The belief is that the earth is flat.
区分下列句子：
1.The news that the plane would take off on time made everybody happy.
2.The news that is spreading around the airport is that a heavy storm is coming.
3.The suggestion that students should learn something practical is worth considering.
4.The suggestion that they are considering is that students should learn something practical.
从引导词及其在句子中的成分上区别
有些引导词如how, whether, what可以引导同位语从句, 但不能引导定语从句。
如: That question whether we need it has not been considered. (同位语从句)
我们是否需要它这个问题还没有考虑。
I. Tell the function of the clauses in the following sentences说出下列从句的功能：A:Appositive（同位语; B:Attributive（定语）1.H is proposal that we go there on foot is
acceptable.
2.M any teachers hold the view that
teenagers should not spend too much time online.
3.The first request that he made was to ask for freedom.
4. Do you have any idea where we will be sent?
5. Is this the company where your father works?
6. This is the reason that he gave for his absence.
7. He made an excuse that his car broke down on the way.
单项填空:
1.The question is ____the film is worth seeing.
A. if
B. what
C. whether
D. how
2.They received orders _____ the work be done at once.
A .which B. when C. / D .that
3.The reason ____ I have to go is ____ my mother is ill in bed.
A .why; why B. why; because
C. why ; that
D. that; because
4. ___ I can’t understand is ___ she wants to change her mind.
A. What; why
B. Which; how
C. That; why
D. What; because
5. ____ his dream of going to college will come true is uncertain.
A.That
B.Whether
C. If
D. Even if
6. It is known to us ___ where there is pollution, there is harm.
A. which
B. where
C. what
D. that
7. I have the information ____.
A. of what he’ll come soon
B. that he’ll come soon
C. of that he’ll come soon
D. his coming soon
8. --- I saw your neighbor break your window with a basketball.
--- ____ it made me nearly mad.
A. That he broke
B. What he broke
C. He broke
D. His break
9.It remains a question ____ we can get so much money in such a short time.
A.how
B. that
C. when
D. what
10.--- Can I help you?
--- Yes, do you know ____?
A. when comes the bus
B. when will come the bus
C. when does the bus come
D. when the bus comes
11. He made a promise ___ anyone set him free he would make him very rich.
A. that
B. if
C. what
D. that if
12. They lost their way in the forest and
____ made matters worse was ___ night began to fall.
A. what; that
B. it; that
C. what; when
D. which; what
13. The fact ____ she works hard is well known to us all.
A. that
B. what
C. why
D. which
14. The fact ____ he was successful proves his ability.
A. that
B. what
C. which
D. why
15.The news ____ he was kidnapped
surprised us greatly.
A. what
B. that
C. why
D. when
16. His suggestion ____ the meeting be delayed was turned down.
A. which
B. that
C./
D. it
17. I have no idea ____ he will start.
A. when
B. that
C. what
D./
18. I've come from the government with a message ____ the meeting won't be held tomorrow.
A. if
B. that
C. whether
D. which
19. The thought ____ he might fail in the
exam worried him.
A.when
B.which
C.what
D. that
20. The order ____ the prisoner be set
free arrived too late.
A.which
B.whether
C.that
D. what 在空格处填上适当的词，使下列句子完整。
1. The news was very exciting ___ our class
had won the football match.
2. They are familiar with the opinion ____ all matter consists of atoms.
3. The question ______ we shall have a meeting hasn’t been decided.
4. They told the policeman the fact ___ they had nothing to do with the murder
5. All agreed to his suggestion ___ a bridge across the river be built.
6. The question ____ we should do the work requires consideration.
7. This is our only request ___ this (should) be settled as soon as possible.
8. Word came ___ our Chinese women team had beaten Japanese.
9.____he will come is certain.
10.___he will come hasn’t been decided yet.
11.It is a fact____ English is being
accepted as an international language.
用同位语从句翻译下列句子。
1. 我不知道怎样到达火车站。
I have no idea___________________.
2. 人们曾认为地球是宇宙的中心。People used to hold the opinion ________.
3. 没有人对他将成为他们的老板这一事实感到高兴。
No one is happy with__________________.
4. 我们何时开始工作的问题尚未决定。The question__________________________ is not decided．
5.他给了她一个承诺,他会在两个月后回来。
The answers to the exercises above:
1. how I can get to the railway station
2.that the earth is the centre of the universe
3. the fact that he’ll become their boss
4. when we’ll get down to out job
5. He gave her a promise that he would come back after two months.
同位语从句与强调句型之别：
1.The fact that the People’s Republic of China was founded in 1949is clean. (同位语从句)
2.It was in1949that the Republic of China was founded. （强调句型）
小结：强调句型为:It is/was+被强调部分+that+其它。that 本身也没有词义，也不能省略。如去掉It is/was和that时，句子结构仍然完整的为强调句型。被强调部分是“人”时，也可用who代替that. eg. It’s I/my brother that/who persuaded Dad to give up smoking.
单项填空:
1.It was a matter of____would take the
position.
A.who
B.whoever
C.whom
D.whomever
2.It was in the small house____was built with stones by his father___he spent his childhood.
A.which,that
B.that,where
C.which,which
D.that,which
3.____has helped to saved the drowning girl is with praising.
A.Who
B.No matter who
C.Anyone
D.Whoever
明乐课堂---名词性从句教案设计 高三理科英语唐媚媚 I.教学目标 1.使学生理解名词性从句的概念并且学会区分不同从句类型； 2.学生学会正确地选择引导词和翻译该从句； 3.学生可以熟练的运用到作文句子中，以增加作文的亮点； 4.帮助学生树立自信心，增加学英语的兴趣。 II.教学重难点 1.正确判断名词性从句 2. 正确判断从句成分，选择引导词，尤其区分”that”和”what” III.教学方法 凸显学生为主体，教师引导学生，学生参与总结归纳；小组合作； IV.教具 多媒体；导学案；PowerPoint V.教学过程 Step 1. Leading-in导入 (1) 解释名词在句子中所做的成分---- 主语，宾语；表语；同位语 (2) 引出名词性从句的概念 -----起名词性作用的句子。(给出例子) Step 2. 引导词的讲解 (1)从属连词：that; whether/ if 连接代词：who; whom; what; which; whose; whoever; whomever; whatever; whichever 连接副词： when, where, why, how
(2)分别以简单例子解释说明三种引导词的用法； a.从句中不缺成分也不缺意思----- that b.从句中不缺成分，但有疑问的含义---- whether ‘’是否’’ c.从句中缺失成分，判断“事”或“人”---- what/ who d.从句中不缺失主干成分，但却是状语意思----where/ when/ why /how Step3. 实践出真知 ------- 判断；选引导词；准确翻译 1.That he made an important speech at the meeting was true. 2. Whether we’ll go camping tomorrow depends on the weather. 3.When he will come to Beijing is still uncertain, Saturday or Sunday. 4. His mother asked him whom/who he could turn to for help. 5.I want to know where he lives. 6.He got up late. That was why he was late. Step 4. 强化训练(题目难度加深；考查类型多样) 将全班分成若干小组，做题后再讨论，互相讲解理解，公布答案 题目类型：1.语法填空 (4道) 2.语句改错 (3道) 3. 作文造句 (3道) 例：1.Police have found ___ appears to be the lost ancient statue. 2.I have a lot of toys, what are new. 3.The reason is because he got up late. 4.我们应该认真听老师上课讲的东西并且写下重要的东西。 5.我写信来告诉你如何提高学习。 6.让我留下深刻印象的事情是他总是乐意帮助别人。 Step 5. 反思和总结 请同学们构建知识网络：名词性从句的类型&引导词网络图
1．时间状语从句 常用引导词：when, as, while, as soon as, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , directly, no sooner … than, hardly …when, scarcely … when I didn’t realize how special my mother was until I became an adult. While John was watching TV, his wife was cooking. The children ran away from the orchard(果园), the moment they saw the guard. No sooner had I arrived home ,then it began to rain. Every time I listen to your advice, I get into trouble. 2．地点状语从句 常用引导词：where 特殊引导词：wherever, anywhere, everywhere Generally, air will be heavily polluted where there are factories.
Wherever you go, you should work hard. 地点状语从句 §4地点状语从句 (adverbial clause of place) 地点状语从句一般由连接副词where, wherever等引导，已经形成了固定的句型，例如： 句型1：Where＋地点从句，（there）＋主句。 【注意】此句型通常译成“哪里……哪里就……”；主句在从句后面时，there可用可不用；如果主句在从句的前面时，一般都不用there。例如： Where there is no rain, farming is difficult or impossible.在没有雨水的地方，耕作是困难的，或根本不可能的。 They were good persons. Where they went, there they were warmly welcomed. 他们都是好人。因此他们走到哪里都受到热烈欢迎。 You should have put the book where you found it. 你本来应该把书放回原来的地方。 Where the Communist Party of China goes, there the people are liberated.哪里有了中国共产党，哪里人民得解放。 句型2：Anywhere/ wherever＋地点从句，＋主句。
1、请选择出划线部分读音不同的选项( )。[分值：1] 您的回答：B.possible （得分：1） 2、请选择出划线部分读音不同的选项( ) [分值：1] 您的回答：B.think 正确答案为：C.their 3、请选择出划线部分读音不同的选项( )。[分值：1] 您的回答：C.encourage （得分：1） 4、请选择出划线部分读音不同的选项( ) [分值：1] 您的回答：C.height （得分：1） 5、请选择出划线部分读音不同的选项( )。[分值：1] 您的回答：C. birth 正确答案为：D. there 6、We forgot to bring our tickets, but please let us enter, ______? [分值：1] 您的回答：C.can we 正确答案为：B.will you 答案解析： 考查反意疑问句。句意:我们忘了带票了,请让我们进去,好吗?let us表示“请求”,反意疑问句是will you/won’t you;而let’s表示建议,反意疑问句是shall we。
7、 The effect of TV__________the life of average people is incalculable. [分值：1] 您的回答：C.about 正确答案为：D.on 8、It’s already 5 o’clock now. Don’t you think it’s about time______? [分值：1] 您的回答：B.we go home 正确答案为：C.we went home 答案解析： 考查it is time(that)从句的用法。句意:现在已经5点钟了,你不认为我们该回家了吗? 在这一句型中,从句中的动词需要用过去时,故C项正确。 9、 I like all kinds of fruit,but my __________is banana. [分值：1] 您的回答：B.favored 正确答案为：A.favorite 10、Shortly after the accident, two ______ policemen came to the spot. [分值：1] 您的回答：B.dozens 正确答案为：C.dozen 答案解析：
专题14 名词性从句——精讲深剖 一．单句语法填空 1.（2019全国卷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. 【答案】that 【解析】考查同位语从句。根据句子结构分析可知，主句为there be句型，且结构完整，空格后为同位语从句，解释说明中心词evidence的内容，故填that。 2. （2018全国卷III）I'm not sure 61 is more frightened，me or the female gorilla (大猩猩) that suddenly appears out of nowhere. 【答案】who 【解析】考查宾语从句。句意：我不确定谁受到了更大的惊吓，是我还是那只不知从何处突然出现的雌性大猩猩。根据句意和句子结构可知，空处引导宾语从句，在从句中作主语，表示“谁”，故填who。 二．单项选择 1.（2019江苏卷）Scientists have obtained more evidence ___________ plastic is finding its way into the human body. A. what B. that C. which D. where 【答案】B 【解析】考查同位语从句。句意：科学家已经获得更多证据，塑料正在进入人们的体内。从句不缺句子成分，且与evidence指代的是同一事件，用that引导同位语从句。故选B。 2.（2018江苏卷）By boat is the only way to get here, which is _______ we arrived. A. where B. when C. why D. how 【答案】D 【解析】考查名词性从句。句意：乘船是到达这里唯一的途径，这就是我们如何到达的。分析which引导的非限定性定语从句可知，后面为表语从句，这里用连接副词how引导表语从句，充当方式状语，表示“如何”。故选D。
高三英语语法名词性从 句教学设计 Document number：WTWYT-WYWY-BTGTT-YTTYU-2018GT
高三英语语法课教学实录——名词性从句小结教学设计教学目标：掌握名词性从句的功能、分类，引导名词性从句的3类连接词及如何应用名词性从句； 教学重难点：划分句子成份，并引导学生应用名词性从句； 教学过程： 一、导入：通过4个主、宾、表、同位语从句的例子引入名词性从句 His first question was whether Tom had arrived yet. Do you know why the river narrows here What astonishes us is that he was defeated. The news that our team has won the match is true. 二、名词性从句的定义、分类和功能 1. 名词性从句的定义：在句子中起名词作用的句子叫名词从句 2. 名词性从句的分类：包括主语从句、表语从句、宾语从句和同位语从句 主语从句：What astonishes us is that he was defeated. 使我们震惊的事是他被击败了。 表语从句：His first question was whether Tom had arrived yet. 他的第一个问题是汤姆是否已经到了。 宾语从句：Do you know why the river narrows here 你知道为什么这条河在这里变窄了么 同位语从句：The news that our team has won the match is true. 我们队赢得这场比赛的消息是对的。 三、引导名词性从句的连接词： 包括以下三类：
状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目 的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。 一、时间状语从句 要点 : 时间状语从句，由以下连词引导： when while as after before as soon as since till /until by the time 在时间状语 从句中，要注意时态一致。一般情况下主句是将来时的时候，从句要用一般现在时。 当。。。的时候 mozart started writing music when he was four years old. (当 )莫扎特的时候，开始写音乐作品。 当。。。时 he visited a lot of places while he was traveling. 他在旅途中参观了许多地方。 在。。。的同时；一边。。。一边。。。 he smiled as he stood up. 他一边站起来一边笑着。 在。。。之后 he left the classroom after he had finished his homework the other day.
前几天做完作业之后回的家。 在。。。之前 mr. brown had worked in a bank for a year before he came here. 布朗先生来这之前已经在一家银行里工作一年了。 soon as 一。。。就。。。 we began to work as soon as we got there. 我们一到那就开始工作。 i will write to you as soon as i get home. 我一到家就给你写信。 自。。。以来到现在 表示自过去的一个起点时间到目前 (说话时间 )为止的一段持续时间。主句一般用现在完成时，从句用一般过去时。 mr green has taught in that school since he came to china three years ago. 自格林先生来中国以来，他就在这所学校教书。 (还可以用作介词，本句从句还可以用短语：since three years ago(自三年前以来 )表示。 ) 8 till /until 都可以作连词，连接时间状语，也可以作介词，与其它词构成介词短语，在句中作状语。 they walked till /until it was dark.
从2001至今，普通高等学校选拔优秀专科毕业生进入本科阶段学习（普通专升本）考试只考两门课程，一是公共英语课程，二是专业基础课程；公共英语课程是所有非英语专业的必考课程。满分150分，可见公共英语在专升本考试中的重要性。为了帮应试学生更好地整体把握考试，给出历年真题的题型及分值统计分析表。 2003-2010专升本公共英语真题题型及分值表 从该表看出，自2006年开始，词汇语法、阅读理解、完形填空、作文都是每年必考的固定题型，并且分值不变。翻译也是每年必考的题型，从2003-2009年每年20分（英译汉10分，汉译英10分），但2010年翻译部分增加了10分的英汉对话翻译。词性转换自2005-2009年每年10分，但2010年取消该题型。每年固定不变的题型有词汇语法、阅读理解、完形填空、翻译、作文；可变化的题型有词性转换、补全对话、辨识错误和英汉对话翻译，预测这几种题型会任选一个，分值10分。 2003-2010年专升本公共英语词汇与语法测试试题分值表 从表中看出，直接考察语法和词汇知识分值有70分，占了总分值的近1/2。从2006年开始，在40分的语法词汇部分，语法占的比重大，如2006年，语法：词汇是38:2；2007年，语法：词汇是30:10；2008年，语法：词汇是22:18；2009年，语法：词汇是19:21； 2010年，语法：词汇是30:10。而阅读、翻译及写作部分，依然是考核语法词汇基本知识的，
所以学好语法词汇是考好专升本英语的关键。 考什么？学什么？ 河南省教育厅学生处“专升本”考试的要求指出：“英语考试要求为大学英语考试三至四级水平”。短短的几句话，包含了英语考试的全部内容，但我们考生很多时候却并不明白：到底要考什么？ Example 1:P52,03,36 Lynda and hundreds of young people like him____ the post of typist. 第A approach（方法，靠近，走近）B applied for C appealed to（吸引，恳求，上诉）D approved of (赞成) 题干研究： 1 考查词汇：Q1: like; post; typist.熟词生意。 Post no bills.禁止张贴。Post position of paid employment.职位。 2 考查语法：Q2: Lynda and hundreds of young people like him 并列平行结构。并列连词所连接的并列成分应当在结构和功能上保持一致，这就是并列平行结构，该语法知识点时常考到。 历年真题再现：直接考的有词汇结构题中的04，P98,24; 间接考的有：05，P85，阅读中4中句子A growing number of unemployed Americans waste time browsing the estimated 4,000 to 5,000 online job sites, filling them with resum es and then waiting for replies. 在这样一个句子中，并列平行结构这一语法知识对于句子的正确理解起到了绝对重要的作用。 选项研究： A approach（方法，靠近，走近） B applied for C appealed to（吸引，恳求，上诉） D approved of (赞成) 选项考查到：1 形近词；2 词义及语境，在此语境下只能选用某一选项。另外appeal t o 在同一份试卷的第49页阅读3中出现。 综合本题，其主要考查词汇的，考查形近词在特定语境下的区别。但间接的考到了上述的其他知识。如果不能正确理解上述相关知识，不可能理解本句的意义，也就不可能正确地根据句义选出正确的答案。同时，需要提醒的是，在本题中间接考到的相关知识点在另外的题目中就可能直接考到，真题已经说明了这一点。因此，教师要做到举一反三，同学也要做
【英语】名词性从句考点解析（Word版附答案）（word） 一、名词性从句 1．We believe ________ you have been devoted to ________ naturally of great necessity. A. that; being B. all that; be C. that all; are D. what; is 【答案】 D 【解析】【分析】句意：我们相信你所投入的当然是非常必要的。分析句子可知，believe 后接宾语从句，宾语从句中you have been devoted to缺少宾语，表示事物故用what；what you have been devoted to为主语，从句作主语，谓语动词用单数，故选D。 【点评】考查名词性从句和主谓一致，本题涉及what引导的主语从句和一般现在时。 2．Some people believe _______ has happened before or is happening now will repeat itself in the future. A. whatever B. whenever C. wherever D. 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; when B. What; whether; as C. What; that; as D. 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。选C。 4．In the past decade, our education system too much on grades. However, grades have a direct connection with future success is still a question. A. focused; whether B. focused; if C. has focused; whether D. has focused; if 【答案】 C 【解析】【分析】考查时态和主语从句。根据In the past decade,在最近的几十年里，可知句子用现在完成时态，our education system是句子的主语，单数形式，所以第一空填has focused；第二空是主语从句做主语，if是否，不能引导主语从句，所以第二空填whether。故选C。
名词性从句的重点、难点、考点： 名词性从句在功能上相当于名词 名词性从句的定义:在复合句中起名词作用的从句叫名词性从句(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 1、连接代词：who, whose, whom, what, which。有词义，在从句中担任成分，如主语、表语、宾语、或定语等。 2、连接副词：when, where, why, how。有词义，在从句中担任成分，作状语。 3、连接词：that, whether, if, as if。that无词义，在从句中不担任成分，有时可省略；as if（好象） 虽有词义，但在从句中不担任成分。 注意：连词的选用：依据“缺什么补什么”原则确定正确的连词。如果句子中缺主语，指人用who，指物用what；如缺宾语，指人用whom，指物用what；如缺时间状语用when；地点状语用where；原因状语用why；方式状语用how；定语用what或which；什么都不缺用that。whether 和if（是否）， 1. It’s not immediately clear ____ the financial crisis will soon be over . A. since B. what C. when D. whether 2. As a new diplomat , he often thinks of _____ he can react more appropriately on such occasions. A. what B. which C. that D. how 3. When asked ____ they need most , the kids said they wanted to feel important and loved. \ A. what B. why C. whom D. which 4. The last time we had great fun was ___ we were visiting the Water Park . A. where B. how C. when D. why 5. Why not try your luck downtown, Bob? That’s _____the best jobs are . A. where B. what C. when D. why 6._______ you don't like him is none of my business. (上海1992) A. What B. Who C. That D. Whether 7.Go and get your coat．It's ____ you left it． A. where B. there C. here where D. where there （二）that在名词性从句中的用法 that 引导名词性从句不充当任何成分，没有具体意义。以下情况that不能省略： 1.主、表、同从句不能省 That I can pay back the help people give me makes me happy. It is certain that he will succeed. The order that all the soldiers should stay still is given by the general. The fact is that he has not been seen recently. 2.宾语从句中的that 一般可以省，但以下情况不能： a. 并列宾语从句中第一个that 可以省，后面的都不能省。 I knows (that) he is a worker and that he lives in Shanghai. b.介词in , except 后面的that 不能省。 The reason lies in ______she works harder than others do. The higher income tax is harmful in ______it may discourage people from trying to earn more. c.主句动词后有其它从句插入，或连接词后有其它从句插入，that 不能省。 He judged ______ because he was a child , he didn't understand what he said . Everyone knows ____ happened and_____ she was worried . A that, that B. what, that C. what, / D. that , what d. it 做形式，that做真正的宾语引导从句，that不能省。 I think it difficult ____we finish the task in only one day. A / B. that C. what D. which e.若主句的谓语动词是appear，agree，learn，suggest，observe等时，that通常不可省略。例如：We agreed that all the students must plant trees in the park. 1. China’s success in manned-spacecraft travel shows ____ our country has become one of the greatest powers in space research. A. what B. which C. 不填 D. it that （三）、whether与if的辨用 whether与if都可以引导宾语从句，常可互换。但在下列情况下用whether。 a. 主语从句 b. 表语从句 c. 同位语从句 e. 介词后的宾语从句 f.后接动词不定式(whether to do sth.)
名词性从句名词性从句引导词的基本用法：概念：（一）同宾语、名词性从句是指可以像名词一样在句子中充当主语、表语、了解各种引导词的使用首先要从整体上把握其基本形式，位语的从句。对于名词性从句， 同位语从句各自的一些特征。表语从句、宾语从句、方法。其次，要分别了解主语从句、（二）名词性从句的引导词 名词性从句的引导词引导词是否在名词性从句中充当成分的情况 连接代词：what, which, who, whom, whose 连接副词：when, where, why, how, what, which在从句中作主语、宾语、表语或定语； who在从句中作主语、表语；whom在从句中作宾语；whose在从句中作定语；when, where, why, how在从句中分别作时间状语、地点状语、原因状语、方式状语 连词: that;whether, if否 名词性从句的引导词： 1. 引导特殊疑问句的疑问词在转为引导名词性从句时，即成为连接代词(主要包括what, which, who, whom, whose)或者连接副词(主要包括when, where, why, how)。 注意体会如下例句：Choose which you like best. 选你最喜欢的。 // Who has taken away my bag is unknown. 谁拿走了我的包还不知道。 // Have you decided whom you are to nominate as your candidate? 你们是否已经决定提名谁做候选人了?/ / He asked when Mr. Gilbert would be allowed to go home. 他问什么时候可以允许吉尔伯特先生回家。 // Where we can look up his address is still a problem. 我们在哪儿可以查到他的地址还是个难题。// Why he did that wasn't quite clear. 他为什么做那件事还不十分清楚。 // How they will solve the serious problem has not been decided. 他们将怎样解决这个严重问题还没有决定。 以下两种特殊情况要给予特别关注： 也可以的问题，”？……什么“作连接代词引导的名词性从句既可以表示一个问what(1)． 表示相当于“名词/代词＋关系代词引导的定语从句”结构的意思，这种特殊用法在语法上被称作“关系代词型的what”，注意体会如下例句： He is not what (=the person that) he was a few years ago. 他不是几年前的他了。 // This is what (=the place that) they call Salt Lake City. 这就是他们称作盐湖城的地方。 // What (=the place that) is now the North Sahara Desert was once a civilized world. 现在的北部撒哈拉沙漠曾是一个文明世界。 // Our income is now double what (=the income that) it was ten years ago. 我们现在的收入是十年前的两倍。 // The color of the flower is different from what (=the color that) it was in the morning. 花朵(现在的)颜色与它早上的颜色不同。 (2) 带'ever后缀的疑问词除引导让步状语从句之外，还可以引导名词性从句(“no matter＋疑问词”的结构只能引导让步状语从句，不可以引导名词性从句)，注意体会以下例句：Whoever wants to see this film can go with us tonight.无论谁想看这部电影，今晚都可以和我们一起去。
引导时间状语从句的五类引导词 引导时间状语从句的从属连词(以下称引导词)很多，为方便记忆，现作以下分类：1. 基本类 包括before, after, when, while, as, since, till, until, once, as soon as 等。如： Did anyone call when I was out? 我不在家时谁来过电话吗? We have known each other since we were children. 我们从小认识。 You’ll feel better after you take the pills.吃完药丸后你会感到好一些。 Make sure that all the lights are off before you go to bed. 睡觉前一定要关灯。 Don’t promise him anything till we’ve had time to think about it. 在我们有时间考虑之 前别答应他什么。 2. 名词类 即由名词词组充当引导词，包括the moment, the minute, the second, the instant 等(均表示“一……就……”。如
I loved you the instant (that) I saw you. 我 一见到你就爱上你了。 Tell me the moment (that) you get the results. 你一拿到结果就给我打电话。 3. 副词类 即由副词充当引导词，如 immediately, directly, instantly等。如： I came immediately you called. 你一打电话我就来了。 Directly I walked in the door I smelt smoke. 我一进门就闻到烟味。 4. 短语类 主是几个涉及time短语，如every time，each time，(the) next time，any time，the last time，the first time 等。如： Next time you come in, please close the door. 下次你进来，请关门。 My roof leaks every time it rains. 每次下雨，我的房顶就漏。 He felt nervous each time she spoke to him. 每次她和他讲话，他都感到紧张。
1. _______ born in China, the boy was brought up in the USA. A. Although B. Since C. As D. When 【翻译】虽然这个男孩是在北京出生的，但却是在美国长大的。 ［考点］状语从句 【精析】 A 分析句意可知，本句应为although引导的让步状语从句，表示“虽然，即使”的意思。因为主从句主语和谓语一致，所以从句中although后省略了“the boy was”。although与but不能同时出现。since和as均引导原因状语从句，as也可引导让步状语从句，但是需用倒装形式；when引导时间状语从句。 2. _______ is known to all, haste makes waste. A. What B. That C. As D. Which 【翻译】众所周知，欲速则不达。 ［考点］词语搭配 【精析】 C 常用搭配“As is known to all”意思“众所周知”，是as引导的非限制性定语从句，as指代逗号后面的整个主句，并在从句中充当主语。如：As is known to all, war is serious.众所周知，战争是残酷的。 3. That is the very old woman _______ house was burned down last night. A. which B. her C. of whom D. whose 【翻译】这正是那位老妇人，她的房子昨晚被烧掉了。 ［考点］定语从句 【精析】 D whose为关系代词，指人，是先行词old woman的所有格，在从句中充当house的定语。 4. Hardly had he finished his speech _______ the audience started cheering. A. than B. then C. when D. as soon as 【翻译】他刚一演讲完，观众就开始欢呼。 ［考点］词语搭配 【精析】 C 固定搭配“Hardly...when...”表示“一……就……”，另有“no sooner...than”和“Scarcely...when”均表示相同的意思。 5. _______ the book, he found out some answers to this question. A. As he reading B. At his reading C. As reading D. On reading 【翻译】刚读这本书，他就发现了这个问题的答案。 ［考点］词语搭配 【精析】 D on doing意为“一……就……”。此处的on相当于as soon as,引导状语从句。表示从句中的动作的时间比主句中动作的时间稍提前一点。 6. The spacecraft will send back _______ on surface winds and temperatures. A. many new information B. some new information C. a new information D. a few new information 【翻译】太空飞船将会发送一些新的关于表面风和温度的信息。 ［考点］词语搭配
名词性从句知识点总结 在句子中起名词作用的句子叫名词性从句(Noun Clauses）。名词性从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。 一．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。 1. It 作形式主语和it引导强调句的比较 It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人时也可用who/whom。例如： a) It is a pity that you didn’t go to see the film. 你不去看那场电影真可惜。 b) It doesn’t interest me whether you succeed or not.我对你成功与否不感兴趣。 c) It is in the morning that the murder took place.谋杀案是在早上发生的。（强调句型） d) It is John that broke the window.是John打碎的窗户。（强调句型） 2. 用it 作形式主语的结构 (1) It is ＋名词＋从句 It is a fact that …事实是… It is an honor that …非常荣幸 It is common knowledge that …是常识 (2) It is ＋形容词＋从句 It is natural that…很自然… It is strange that…奇怪的是… (3) It is ＋不及物动词＋从句 It seems that…似乎… It happened that…碰巧… It appears that…似乎… (4) It ＋过去分词＋从句 It is reported that…据报道… It has been proved that…已证实… It is said that…据说… 3. 主语从句不可位于句首的五种情况： （1）if 引导的主语从句不可居于复合句句首。 （2）It is said /reported…结构中的主语从句不可提前。例如： 正确表达：It is said that President Jiang will visit our school next week. 错误表达：That President Jiang will visit our school next week is said. （3）It happens/occurs…结构中的主语从句不可提前。例如： 正确表达：It occurred to him that he failed in the examination. 错误表达：That he failed in the examination occurred to him. （4）It doesn’t matter how/whether …结构中的主语从句不可提前。例如： 正确表达：It doesn’t matter whether he is wrong or not.
武屯中学高三自主招生班 1．名词性从句有哪些？________________________________________________ 3. 找出下列句子中的从句并辨别种类： 1）That he will come is certain. 2）I know that he will come 3）That the player got the first place made us excited. 4）The truth is that I have been there. 5）The fact that she was late surprised us. 6）That he knows Japanese is known to all. 7) What surprised me was to see him here 8) When he will come is unknown . 9) Whether he is coming doesn’t matter much. 10) It remains a secret how they climbed up the mountain. 二．课中探究： （一）．名词性从句的语序: ________陈述语序_____________ 1. Can you tell me _________________ then? A. what were you thinking of B. what you were thinking of 2. Can you tell me _______________________? A. what is the matter with you B. what the matter is with you （二）区别what与that 探究: what与that在从句中的句法功能有何不同？ What在从句中作句子成分，有含义，而that没有含义，不作句子成分。