高考英语语法之名词性从句
名词suggestion,advice.order 等词后的同位语从句的谓语动词 要用should+动词原形,should可 省略.
Tell the difference
1.The news that the plane would take off on time made everybody happy.
同位语从句与定语 从句的区别 种类 宾语从句的语序问 题
巩固 练习
I
名词性从句的种类
• 1.When we will start is not clear.
主语从句
• 2.Mrs Black won’t believe that her son has become a thief. 宾语从句
• 3. My idea is that we should do it right now. 表语从句 • 4.I had no idea that you were her friend.
表语从句
在复合句中作主句的表语. 引导词有连词that (that 不可 省),whether; 代词有who, what ,which;
副词 when ,where, how, why
等.
The problem is that we didn’t get in touch with him.
This is how Henry solved the problem. His suggestion is that we (should) finish the work at once.
stay or not.
(2).介词后面的宾语从句不能用if.
例: I worry about whether I hurt her feeling
4).that在宾语从句中的省略与保留
(1).在主+谓+it(形式宾语)+宾补 +that从句(真正宾语) 的句型中不省略. 例: We must make it clear that we mean what we say. (2).由连词and连接的两个由that引导 的宾语从句中,that 不省略. 例: He told me that he would come and that he would come on time.
三.宾语从句
1.宾语从句的引导词: 宾语从句的连接词与引导主语从句的连接词 相同.
2.注意点
1).宾语从句一律用陈述句的语序. 2).引导宾语从句的连词that也无实际 意义,多数情况下可以省略. .
3).whether和if都可以引导宾语从句 但: (1).当whether后紧跟or not时,不 用if. 例: I don’t know whether I will
•Dad made a promise -----------I passed the English test, he would buy me CD player
A that if B that C what D if
1.His proposal that we go there on foot is acceptable.
(6).How often he’ll go to see his grandmother depends on the time he can spare.
2.注意点
1).主语从句一律用陈述句语序,即主语在前, 谓 语在后.
正: When he will come is not known. 误: When will he come is not known. 2).连接词that在从句中无实际意义,但不能省 略. 正: That he will not come to the meeting this evening is true. 误: He will not come to the meeting this evening is true.
一.相关概念
1.名词：表示人或事物的名称的词叫名词。 2.名词的句法作用：名词在句中主要作主语、宾 语、表语和同位语。另外还可以作定语、状语。 3.名词性从句： 在英语的句子结构中，本来该由名词充当的主 语、宾语、表语和同位语，由一个句子来充当， 这个句子就叫名词性从句。 4.名词性从句的种类： 根据名词性从句在句子中所充当的不同成分， 名词性从句可以分为主语从句、宾语从句、表 语从句和同位语从句。
2.When he will go to America is not yet fixed.
(It is not yet fixed when he will go to America.)
宾语从句
在复合句中作主句的宾语.引导 词有连词that (that 常可省 略),whether,if; 代词有who, whose,what ,which
同位语从句
主语从句
在复合句中作主句的主语.引导词有 连词that (that 不可省),whether; 代词有who, what ,which;副词 when ,where, how, why 等.如: 1.That he is a famous singer is known to us. (Itቤተ መጻሕፍቲ ባይዱis known to us that he is a famous singer.)
如果句子的主语是 suggestion,advice.order等名 词时,后面引导的表语从句用 should+动词原形,should可省 略.
同位语从句
在句中起同位语的作用.一般放在 名词 fact , news , idea , promise, thought , suggestion 等之后,用以说明或解释前面的名词
(4).It is not yet decided which cash crop will be produced next year. (5).Whatever he said was right.
(6).Whoever goes there must get ready by 6 o’clock.
引导词有连词 that ;
1.The thought that we might succeed excited us.
2.The idea that they should try a second time is worth considering. 3.The suggestion that the plan (should) be delayed will be discussed tomorrow.
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。
. The
news that our team has won the final match is encouraging. 我们队取得 了决赛胜利。） The news that you told us is really encouraging. （是你告诉我们的，而非来自其他渠道。
例: It is well known/reported/thought/said/…
that… It is clear/necessary/certain/true/doubtful/… that… It is a pity/a shame/an honour/… that… It doesn’t matter whether…/It seems that…
3).whether可以引导主语从句,但if不能.
4).whoever, whatever, whichever等词 可以引导主语从句, 但no matter who, no matter what 等不能. 5).为避免主语冗长,句子头重脚轻,经常用it作 形式主语,主语从句放在后面作真正的主语.
(3).Why he came here is not known.
(4).How we can protect the grain from damp needs to be discussed.
(5).How many people died from starvation that year will never be known.
副词 when ,where, how, why 等.如:
We believe (that) he is honest. I told him (that) I would come back soon. He said (that)he would go there the next day and that his family wouldn’t go there.
3).连接副词: when, where, why, how, how many, how much, how long, how soon, how often (1).When we’ll start tomorrow will be told soon. (2).Where we can buy oxen is something we need to find out.
2.Many 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. He made an excuse that his car broke down on the way.
同位语从句与定语从句的不同之处
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。
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名词性从句课件-2025届高考英语一轮复习语法专项
You have no idea how worried I was! 你不知道我多着急! He had no idea why she left. 他不知道她为什么离开。 There is some doubt whether he will come. 他是否会来还不一定。
下面语篇中含有各种名词性从句，请找出来：
what,which,who
有词意，在从句中做主语，宾语 或表语，不能省略
1 What they want to know is the reason.
Who will attend the meeting is not clear.
2
3 Which side wins makes no difference to him.
宾语
宾语从句
how
在复合句中，主句中的宾语由一 个句子来充当时，该句子就是宾 语从句。
即：宾语不再是一个简单的名词，代词，动 名词或不定式了，而是一个句子。
Read
observe
conclude
We believe that he is honest. 我们相信他是诚实的。
All the teachers think that a positive attitude is import句，就是指用于名词后对该 名词的内容进行说明解释的从句。
The judge paid no attention to the fact that she had just lost her job. Mary suddenly got the feeling that someone was watching her. We are looking forward to the news that we can go home after the mid——term exam. Do you like the idea that we have a picnic in the park at this weekend?
下面语篇中含有各种名词性从句，请找出来：
what,which,who
有词意，在从句中做主语，宾语 或表语，不能省略
1 What they want to know is the reason.
Who will attend the meeting is not clear.
2
3 Which side wins makes no difference to him.
宾语
宾语从句
how
在复合句中，主句中的宾语由一 个句子来充当时，该句子就是宾 语从句。
即：宾语不再是一个简单的名词，代词，动 名词或不定式了，而是一个句子。
Read
observe
conclude
We believe that he is honest. 我们相信他是诚实的。
All the teachers think that a positive attitude is import句，就是指用于名词后对该 名词的内容进行说明解释的从句。
The judge paid no attention to the fact that she had just lost her job. Mary suddenly got the feeling that someone was watching her. We are looking forward to the news that we can go home after the mid——term exam. Do you like the idea that we have a picnic in the park at this weekend?
高考英语语法复习名词性从句课件
I believe (that) you have done your best and that things will get better.
当宾语从句是双宾语中的直接宾语时
He told me that he was leaving for Japan.
宾语从句中that不可省略的情况
宾语从句前有插入语
We hope, on the contrary, that he will stay at home with us.
在“it（形式宾语）+补语”之后
I think it necessary that he should stay here.
宾语从句中只能用whether的情况
whether or not
名词性从句
名词性从句
名词性从句是在句子中起名词作用的句子，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 同位语从句
主语从句
主语从句即在整个句子中充当主语的句子。
主语从句
主语从句大多数情况下视为第三人称单数，但也有例外。由what 引导的主语从句视情况而定
介词 + whether
I don’t care of whether he is handsome.
whether to do
He wondered whether to stay here the next week.
表语从句
结构：主语+系动词+表语从句
The fact is that he didn't notice the car until too late. The mystery is whether he ever went there at all. The question is why he likes the place so much. The problem is not who will go but who will stay.
当宾语从句是双宾语中的直接宾语时
He told me that he was leaving for Japan.
宾语从句中that不可省略的情况
宾语从句前有插入语
We hope, on the contrary, that he will stay at home with us.
在“it（形式宾语）+补语”之后
I think it necessary that he should stay here.
宾语从句中只能用whether的情况
whether or not
名词性从句
名词性从句
名词性从句是在句子中起名词作用的句子，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 同位语从句
主语从句
主语从句即在整个句子中充当主语的句子。
主语从句
主语从句大多数情况下视为第三人称单数，但也有例外。由what 引导的主语从句视情况而定
介词 + whether
I don’t care of whether he is handsome.
whether to do
He wondered whether to stay here the next week.
表语从句
结构：主语+系动词+表语从句
The fact is that he didn't notice the car until too late. The mystery is whether he ever went there at all. The question is why he likes the place so much. The problem is not who will go but who will stay.
高考英语语法之名词性从句
一.相关概念
1.名词：表示人或事物的名称的词叫名词。 2.名词的句法作用：名词在句中主要作主语、宾 语、表语和同位语。另外还可以作定语、状语。 3.名词性从句： 在英语的句子结构中，本来该由名词充当的主 语、宾语、表语和同位语，由一个句子来充当， 这个句子就叫名词性从句。 4.名词性从句的种类： 根据名词性从句在句子中所充当的不同成分， 名词性从句可以分为主语从句、宾语从句、表 语从句和同位语从句。
2.When he will go to America is not yet fixed.
(It is not yet fixed when he will go to America.)
宾语从句
在复合句中作主句的宾语.引导 词有连词that (that 常可省 略),whether,if; 代词有who, whose,what ,which
表语从句
在复合句中作主句的表语. 引导词有连词that (that 不可 省),whether; 代词有who, what ,which;
副词 when ,where, how, why
等.
The problem is that we didn’t get in touch with him.
This is how Henry solved the problem. His suggestion is that we (should) finish the work at once.
(4).It is not yet decided which cash crop will be produced next year. (5).Whatever he said was right.
(6).Whoever goes there must get ready by 6 o’clock.
1.名词：表示人或事物的名称的词叫名词。 2.名词的句法作用：名词在句中主要作主语、宾 语、表语和同位语。另外还可以作定语、状语。 3.名词性从句： 在英语的句子结构中，本来该由名词充当的主 语、宾语、表语和同位语，由一个句子来充当， 这个句子就叫名词性从句。 4.名词性从句的种类： 根据名词性从句在句子中所充当的不同成分， 名词性从句可以分为主语从句、宾语从句、表 语从句和同位语从句。
2.When he will go to America is not yet fixed.
(It is not yet fixed when he will go to America.)
宾语从句
在复合句中作主句的宾语.引导 词有连词that (that 常可省 略),whether,if; 代词有who, whose,what ,which
表语从句
在复合句中作主句的表语. 引导词有连词that (that 不可 省),whether; 代词有who, what ,which;
副词 when ,where, how, why
等.
The problem is that we didn’t get in touch with him.
This is how Henry solved the problem. His suggestion is that we (should) finish the work at once.
(4).It is not yet decided which cash crop will be produced next year. (5).Whatever he said was right.
(6).Whoever goes there must get ready by 6 o’clock.
超实用高考英语复习：高考语法填空抢分热点之名词性从句(解析版)
高考语法填空抢分热点之名词性从句一、考点精讲名词性从句的引导词：1.that 无词义，只起引导作用，可以省略，但两个或两个以上that引导的宾语从句并列时，从第二个开始that不能省略。
2.what引导名词性从句，既起引导作用，又在从句中作一个成分，起双重作用，不能省略。
3.连词whether“是否”，可以引导主语从句、表语从句、介词之后的宾语从句以及同位语从句，而if“是否”只能引导动词后面的宾语从句。
4.引导名词性从句的连接副词有when、where、how、why，在判断名词性从句引导词的使用时，如果句子缺成分，缺什么，补什么。
二、高考题经典解读1.______(56) is so breathtaking about the experience is the out-of-this-world scenes.【答案】What【解析】考查主语从句。
句意：这段经历最让人激动的是那些脱离世界的场景。
设空处无提示词，应考虑填冠词、介词、连接词，又因为空格在句首，后面是谓语动词is，这里应该填一个连接词，引导主语从句，从句缺少引导词和主语，且指物，所以连接代词What符合语境，其双重作用。
位于句首，首字母用大写。
故答为What。
2.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。
句意：虽然它们在88℃以北很少见，但有证据表明，它们一直分布在北极，南至加拿大的詹姆斯湾。
该句是含让步状语从句的复合句，主句部分是there be句型，设空处填that，引导同位语从句，说明evidence的具体内容。
故答案为that。
3.Research suggests an increase in voice is a signal ________ someone is lying.【答案】that【解析】考查同位语从句。
高考英语语法知识点：名词性从句
高考英语语法知识点：名词性从句1500字名词性从句是指在句子中充当名词的成分的从句。
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。
在高考英语中，名词性从句是考查的重点之一，我们需要对名词性从句的结构和用法有透彻的理解。
下面是关于名词性从句的一些重要知识点：1.主语从句主语从句在句中充当主语的作用。
主语从句通常以that引导，也可以用whether或if 引导。
例如：- That he is guilty is certain.- Whether we will win the game is yet to be seen.- If it will rain tomorrow is still uncertain.2.宾语从句宾语从句在句中充当宾语的作用。
宾语从句通常以that引导，也可以用whether或if 引导。
需要注意的是，当主句的动词是说、tell、ask、think、believe、know等表示说话、思考、感觉的动词时，常用连词that引导宾语从句，但如果宾语从句的主语与主句的主语相同，可以省略连词that。
例如：- I know that he is a good student.- She asked me if/whether I had finished my homework.- He told her (that) he loved her.3.表语从句表语从句在句中充当表语的作用。
表语从句通常以that引导，也可以用whether或if 引导。
例如：- The fact that he didn't come is disappointing.- The question is whether we should proceed with the plan.- My concern is if/whether we have enough time.4.同位语从句同位语从句用来解释或说明前面名词的具体内容或意义。
高考英语必考语法点精讲精练：名词性从句(含高考真题)
is not known yet.
⑤ We haven’t decided __w_h_e_t_h_e_r__ to take part in the competition. ⑥ No one have settled the question so far w__h_e_t_h_e_r the world will
The important thing in life is that you should have a great aim and the determination to attain it.
Appositive clauses:
e.g.: There is no doubt that he will win the game. He must answer the question why he did that. He failed again due to the fact that he didn’t work hard.
Tips: Nouns can function as subject, object, predicative, appositive.
Definition:
➢What impresses me most is your smile.
TC➢itlpDaosodu:nasey’.sttphuattofuffntciltlitoonmaosrrsouwbwjehcatt,sohboujeldctb,e done
His broad smile suggested that he __h_ad__e_n_c_o_u_n_te_r_e_d____ (encounter) someone he adored.
whether & if（只用whether情况）
⑤ We haven’t decided __w_h_e_t_h_e_r__ to take part in the competition. ⑥ No one have settled the question so far w__h_e_t_h_e_r the world will
The important thing in life is that you should have a great aim and the determination to attain it.
Appositive clauses:
e.g.: There is no doubt that he will win the game. He must answer the question why he did that. He failed again due to the fact that he didn’t work hard.
Tips: Nouns can function as subject, object, predicative, appositive.
Definition:
➢What impresses me most is your smile.
TC➢itlpDaosodu:nasey’.sttphuattofuffntciltlitoonmaosrrsouwbwjehcatt,sohboujeldctb,e done
His broad smile suggested that he __h_ad__e_n_c_o_u_n_te_r_e_d____ (encounter) someone he adored.
whether & if（只用whether情况）
高中英语语法——名词性从句_2
表语 同位语
名词性从句的定义及种类 1. 定义: 在句子中起名词作用的各种从句，统称为名词性从句。 2. 种类: 根据它们在句中所充当的句子成分，可以分为主语从 句、宾语从句、表语从句和同位语从句。
请判断以下哪几句为名词性从句
1.Whether we will go for an outing tomorrow remains unknown. 主语从句 2.The question is when he can arrive at the hotel. 表语从句 3.It was Mary that helped me solve the problem. 强调句 4.Whoever breaks the law will be punished. 主语从句
1. 从属连词: that, if, whether
that: 无词义、不充当从句中的成分，引导第一个宾语从句可省略。 if: 表是否，不充当从句中的成分，引导宾语从句，不可省略。 whether: 表是否，不充当从句中的成分，引导名词性从句，不可省略。
1.__T_h__a_t __we will realize our dreams in the future is certain. 2.The fact is __t_h_a_t_ the Earth goes around the Sun. 3.__W__h_e_t_h_e_rshe will come back on time depends on weather. 4.I asked him __i_f/__w_h_e_t_h_e_r he could do me a favor. 5.Could you tell me the question _w__h_e_t_h_e_r English is useful for us now? 6.Word came ___t_h_a_t_ his son was admitted to Beijing University. 7.The christian Church rejected his theory, saying ___(_th_a_t_)__ it was against God's idea and ___t_h_a_t_ people who supported it would be attacked.
高考英语语法总复习名词性从句
名词性从句
• 一、名词性从句的种类
• 名词性从句是起名词作用的从句，包括主语从句、宾语从 句、表语从句、同位语从句。
请思考：
1、English is very useful for us . 2、We need to master English well. 3、The subject I am interested in is English. 4、He want to learn the language , English .
• that引导主语从句时，常用it作形式主语，常 见句型有： • ①it＋be＋形容词(如： obvious，true，natural， surprising，good，wonderful，funny，possible， likely，certain，probable，evident，clear， apparent等)＋that从句。 • It is evident that lung cancer is closely related to smoking.
注意：
1. 在口语或非正式问题中，引导宾语从句的that常省略，但 在下面情况下，that 一般不省略 （1） 当一个句子有两个或多个并列的宾语从句时，除第一 个从句的that外，都不可省略。 He told me (that) the power would be cut off and that I should get out. （2）形式宾语it后的that及介词后面的that不能省略。 2. 如果主句主语是第一人称，谓语动词是think ,consider, believe, suppose, expect, fancy, guess, imagine等，后面的宾语 从句含有否定意义，否定转移。 I don't think this dress fits you well. 我认为这件衣服不适合你。
• 一、名词性从句的种类
• 名词性从句是起名词作用的从句，包括主语从句、宾语从 句、表语从句、同位语从句。
请思考：
1、English is very useful for us . 2、We need to master English well. 3、The subject I am interested in is English. 4、He want to learn the language , English .
• that引导主语从句时，常用it作形式主语，常 见句型有： • ①it＋be＋形容词(如： obvious，true，natural， surprising，good，wonderful，funny，possible， likely，certain，probable，evident，clear， apparent等)＋that从句。 • It is evident that lung cancer is closely related to smoking.
注意：
1. 在口语或非正式问题中，引导宾语从句的that常省略，但 在下面情况下，that 一般不省略 （1） 当一个句子有两个或多个并列的宾语从句时，除第一 个从句的that外，都不可省略。 He told me (that) the power would be cut off and that I should get out. （2）形式宾语it后的that及介词后面的that不能省略。 2. 如果主句主语是第一人称，谓语动词是think ,consider, believe, suppose, expect, fancy, guess, imagine等，后面的宾语 从句含有否定意义，否定转移。 I don't think this dress fits you well. 我认为这件衣服不适合你。
高考英语语法总复习之名词性从句课件
A. What
B. That
C. It
D. As
05. ______ is going to do the job will be decided in tomorrow’s meeting.
A. Which
B. That
C. What
D. Who
宾语从句
陈述
• that He believes that the earth is flat. ➢ that一般可以省略，但在如下情况则不能省
同位语从句
陈述
• that
The news that he has fallen in love has spread across the school.
疑问
• whether
I have no idea whether he’ll come or not.
• wh-/how(-ever)
It is a question how he will get a good score without memorizing words.
that
无意义，不作从句主干成分，在宾从中可省
I hear (that) he has joined the football club.
有意义，不作从句主干成分，不省略
I didn’t know whether/if he would attend the concert.
whether和if
两者区别
1) 并列几个宾语时，从第二个起不省 He believes (that) the earth is flat and that the sun turns around the earth. 2) 有插入语等其它成分干扰 He said, I remember, that he would help you, but…
【语法课件】高考英语名词性从句讲解(最全版)
(同位语)
1、主语从句 ( subject clause )
分类
2、表语从句 ( predicative clause ) 3、宾语从句 ( object clause )
4、同位语从句 ( appositive clause )
引导词
从属连词（3个）：that 、if、 whether
连接代词 （9个）：who、 whom 、 what、 which、 whose、 whoever whomever、 whatever、 whichever、
7.The doctor can hardly answer the question
_w__h_e_t_her the old man will recover soon.
名词性从句引导词的用法（2）：
“who”---“谁”、作主语、起连接作用
“whom”---“谁”、作宾语、起连接作用
连接代词
（表语从句）
3、You could choose whichever book you want .
（宾语从句）
名词性从句引导词的用法（4）：
“when”-- “什么时候”、作状语、起连接作用
连接副词
“where”-- “什么地方”、作状语、起连接作用 “why”---- “为什么”、作状语、起连接作用
表语从句
“whether”---“是否”、不作成份、起连接作用
1、Whether she will come back on time depends on
weather（. 主语从句）
2、The problem is whether you could give us some
valuable advice（. 表语从句）（宾语从句）
1、主语从句 ( subject clause )
分类
2、表语从句 ( predicative clause ) 3、宾语从句 ( object clause )
4、同位语从句 ( appositive clause )
引导词
从属连词（3个）：that 、if、 whether
连接代词 （9个）：who、 whom 、 what、 which、 whose、 whoever whomever、 whatever、 whichever、
7.The doctor can hardly answer the question
_w__h_e_t_her the old man will recover soon.
名词性从句引导词的用法（2）：
“who”---“谁”、作主语、起连接作用
“whom”---“谁”、作宾语、起连接作用
连接代词
（表语从句）
3、You could choose whichever book you want .
（宾语从句）
名词性从句引导词的用法（4）：
“when”-- “什么时候”、作状语、起连接作用
连接副词
“where”-- “什么地方”、作状语、起连接作用 “why”---- “为什么”、作状语、起连接作用
表语从句
“whether”---“是否”、不作成份、起连接作用
1、Whether she will come back on time depends on
weather（. 主语从句）
2、The problem is whether you could give us some
valuable advice（. 表语从句）（宾语从句）