专题 02 名词性从句
目录
01知识脑图·学科框架速建
02考点精析·知识能力全解
【知能解读01】名词性从句概述
【知能解读02】连词if和whether表示“是否”的区别
【知能解读03】含感叹句的宾语从句的用法
03 攻坚指南·高频考点突破
【重难点突破01】连接词that和what的区别
【重难点突破02】两种同位语从句的用法
【重难点突破03】it作形式主语/宾语的名词性从句
04 避坑锦囊·易混易错诊疗
【易混易错01】虚拟语气在名词性从句的用法
【易混易错02】wh-ever类引导词在名词性从句的用法
【易混易错03】名词性从句中的时态照应
05 通法提炼·高频思维拆解
【方法技巧】括号法—应对阅读理解长难句中名词性从句01 名词性从句概述
名词性从句：名词性从句指的是在句子中起名词作用的句子，其功能相当于名词词组。
类型：根据功能，名词性从句分主语从句、宾语从句、表语从句和同位语从句。
连词：引导名词性从句的连词有that, if, whether, because。
连接代词：引导词性从句的连接代词有who(ever), what(ever), whom(ever), whose, which(ever),等。
连接副词：when, where, why, how等02 连词if和whether 表示“是否”的区别
1.引导主语从句且从句位于句首时，只用whether。
Whether she comes or not makes no difference. 她来不来都没有关系。
2.引导表语从句时，只用whether。
The question is whether we can finish it on time. 问题是我们能否按时完成。
3.引导宾语从句且与or not直接连用时，只用whether。
Can you tell me whether or not the train has left? 你能告诉我火车是否已经离开了？
4.后接不定式时，只用whether。
Whether to take the job offer is up to you.是否接受这份工作由你决定。
5.位于介词之后时，只用whether。
It all depends on whether they will support us.这完全取决于他们是否支持我们。
6.引导同位语从句时，只用whether。
They raised the question whether we ought to call in a specialist. 们提出了我们是否应请专家来的问题。
7.引导宾语从句且不与or not直接连用时，if和whether均可。
Please tell me if/whether you will go to the lectures tomorrow or not. 请告诉我你明天是否去听讲座。
【跟踪训练】在空白处填1个适当的单词或括号内单词的正确形式。
1. (2023新课标I卷)To eat one, you have to decide whether __________ (bite) a small hole in it first, releasing
the stream and risking a spill (溢出), or to put the whole dumpling in your mouth, letting the hot soup explode on
your tongue.
2. (2022浙江1月卷)Cobb, for her party, started to ask conference organizers who invited her to speak ______ she
could do so remotely.
3. It remains to be seen__________ the new regulations will lead to better compliance among all employees.
4. It is still unknown __________ the medicine will be effective to human beings.
5. It makes no difference to me__________ you like it or not.
6. It matters little __________ or not he comes here because he doesn’t belong to our team.
7. As we learn more about the universe, we may one day answer the question __________ there is life on other
planets.
8. There is some doubt __________ it is wise to depend completely on the ratings in consumption.
9. There is some doubt __________ one day humans will find cures to deal with deadly diseases, such as cancer
and blood diseases.
10. It doesn’t matter __________ you pay by cash or credit card in this store.
03含感叹句的宾语从句的用法1.主句+what+a(n)+形容词+名词+主语+谓语。
注意点：保持感叹句陈述语序；what的中心名词必须是名词；名词区分不可数名词以及可数名词单复数。
She said what a lovely song it was. 她说那是一首多么动听的歌啊。
I know what an interesting book you have bought! 我知道你买了一本多么有趣的书！
2.主句+how+形容词/副词+主语+谓语。
She thought how beautiful the city was. 她认为这座城市多么美丽。
We are talking about how amazing the movie is. 我们在谈论这部电影有多精彩。
【跟踪训练】在空白处填1个适当的单词或括号内单词的正确形式。
1. Do not let any failures discourage you, for you can never tell _______ close you may be to victory.
2. Sorry I’m so late, but you cannot imagine _____great trouble I took to find your house.
3. You can hardly imagine ______ excited he was when he heard the news.
4. _______some teenagers don't realize is _______difficult life can be after they get addicted to drugs.
5. We all know __________ quickly time passes when we’re having fun.
01连接词that 和what 的区别
1. that是纯连接词，在从句中不充当任何句子成分，也无实意，仅仅起到连接作用。
That humans evolved from apes is widely accepted by scientists.（that引导主语从句，且位于句首）
人类是由猿进化而来的，这一观点被科学家们广泛接受。
It is obvious that he has no experience in this field. （that引导主语从句，it是形式主语）
很明显，他在这个领域没有经验。
The teacher emphasized that students should review their notes regularly. （that引导宾语从句）
老师强调学生应该定期复习笔记。
The fact is that we need more time to prepare. （that引导表语从句）
事实是我们需要更多时间来准备。
The news that the team won the championship spread quickly.（that引导同位语从句）
团队赢得冠军的消息很快就传开了。
2. what是连接代词，可以引导主语从句、宾语从句、表语从句和同位语从句。what既起连接作用又作句
子成分，如主语、宾语、表语和定语。巧记：what相当于the+名词+that…从句。
What he said at the meeting surprised everyone. （what引导主语从句且在从句作宾语）
他在会议上说的话让所有人都很惊讶。
I don’t understand what you’re trying to prove. （what引导宾语从句且在从句作宾语）
我不明白你想证明什么。
She is worried about what might happen next. （what引导宾语从句且在从句作主语）
她担心接下来会发生什么。
He is not what he was ten years ago. （what引导表语从句且在从句作表语）他不再是十年前的他了。
What few visitors we have are always made welcome. （what引导主语从句且在从句作定语）
对不多的游客我们也表示欢迎。
【跟踪训练】在空白处填1个适当的单词或括号内单词的正确形式。
1.(2024新课标I卷) On a cool, starry night in mid-September 1870, four men relaxed before a campfire along the
Firehole River in _________ is now northwestern Wyoming.
2. (2024 浙江 1 月卷) If most of their customers are happy to buy larger quantities, that’s _________ they’ll
promote.
3. (2023天津3月卷) People who value their privacy are concerned about _________Google might do with the
information it is gathering.
4. (2021全国I卷) _____________is so breathtaking about the experience is the out-of-this-world scenes.
5. (2021年天津卷) It seemed that I had become ________ my parents had wanted me to be.
6. (2021全国I卷) _____________is so breathtaking about the experience is the out-of-this-world scenes.
7. (2020·天津卷) The student completed this experiment to make come true __________ Professor Joseph had
said.
8. (2020年浙江卷) 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.
9.（2020天津卷) The student completed this experiment to make come true __________ Professor Joseph had
said.
10.（2019全国I卷) 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.
02 两种同位语从句的用法
1.“名词+ that…”型同位语从句
名词fact, news, truth, doubt, belief, thought, problem等词后接从句，对名词做进一步解释说明，连接词只能
用that，且不能省略。有时名词和同位语从句被谓语等分割开来。
The news that our team won the game is true.
我们队赢了比赛的消息是真的。
The suggestion that we (should) hold a meeting was accepted.
我们应该开会的建议被接受了。
Word came that he had been admitted to Beijing University.
消息传来他已经被北京大学录取了。
2.“名词+wh-…”型同位语从句
have no idea后面常接who, what, when等wh-类连接词引导的同位语从句表示“不清楚……”
I have no idea when he will come back.
我不知道他什么时候回来。
He has no idea whether the meeting has been cancelled.
他不知道会议是否已被取消。
【跟踪训练】在空白处填1个适当的单词或括号内单词的正确形式。1. The rising house prices in most cities have aroused concern among young migrant workers __________ they
can’t afford themselves a house.
2. As we learn more about the universe, we may one day answer the question __________ there is life on other
planets.
3. There is some doubt __________ the weather will be good enough for the outdoor event.
4. I have no idea __________ will be in charge of the company.
5. The proposal __________ we should raise public awareness of heritage protection is worth considering.
6. Astronomers have long held the firm belief __________ there are other livable planets in the vast universe.
7. There is no doubt __________ you are experienced in presenting your ideas, because of your abundant skills.
8. The question remains __________ the new policy will have a positive impact on the economy in the long run.
9. You have no idea __________ anxious I have been for her safety.
10. I have no idea __________ the boy is doing in the next room now.
03 it作形式主语/宾语的名词性从句
1. It + be +名词+从句
常用于该句型的名词有honour, duty, pity, fact等，it作形式主语，后面的that从句是真正的主语。
It is a fact that the earth revolves around the sun. 地球绕着太阳转是一个事实。
It is a pity that you missed the wonderful concert. 你错过了那场精彩的音乐会，真可惜。
2. It + be +形容词+从句
常用于该句型的形容词有natural, important, strange, vital等，it作形式主语，后面的that从句是真正的主
语。
It is natural that he should be nervous in such an important exam. 在如此重要的考试中，他会紧张是很
自然的。
It is necessary that we should learn a foreign language. 我们有必要学习一门外语。
3. It + be +过去分词+从句
常用于该句型的过去分词有said, announced, reported, declared等，it作形式主语，后面的that从句是真正
的主语。
It is reported that there was an earthquake in that area last night. 据报道，昨晚那个地区发生了地震。
It has been proved that this theory is correct. 已经证实这个理论是正确的。
4. It +不及物动词+从句
常用于该句型的动词有seem, appear, happen等，it作形式主语，后面的that从句是真正的主语。
It happened that I was out when he called. 他打电话时我碰巧出去了。It appears that they have made a decision. 似乎他们已经做了决定。
5. find + it +形容词/名词+从句
常用于该句型的动词有find, think, consider, make, feel等，it作形式宾语，后面的that从句是真正的宾语。
I find it important that we should protect the environment. 我发现我们保护环境是很重要的。
She thinks it necessary that we should learn English well. 她认为我们学好英语是有必要的。
The teacher made it clear that we should finish our homework on time. 老师明确表示我们应该按时完成
作业。
6. 动词短语+ it +that从句
常用于该句型的动词短语有depend on, rely on, count on, answer for等，it作形式宾语，后面的that从句
是真正的宾语。
You may depend on it that he will come to help you. 你可以相信他会来帮助你的。
You must answer for it that you have made such a mistake. 你必须为你犯的这样一个错误负责。
7. 动词+ it +从句
常用于该句型的动词短语有like, hate, appreciate等，it作形式宾语，后面的从句是真正的宾语。
I don't like it when people talk with their mouths full. 我不喜欢人们满嘴食物说话。
I would appreciate it if you could help me. 如果你能帮助我，我将不胜感激。
【跟踪训练】在空白处填1个适当的单词或括号内单词的正确形式。
1. ___________was disturbing that she was being looked after by a robot who seemed more like a human.
2. So the tourism authorities in Shanxi and Shandong provinces find ___________ a must to promote their
enriched tourism resources on social media.
3. After all, the terrible present situation makes ___________ difficult for us to complete the task on time.
4. ___________ is believed that with the help of high technology, our life will be convenient.
5. I rely on ___________ that tomorrow will be better.
6. We always take ___________ for granted that our parents do everything for us without asking anything in
return.
7. I hate ___________ when they talk with their mouths full of food.
8. ___________ never occurred to him to turn to anyone for help when he failed in doing business.
9. I’d appreciate ___________ if you could put yourself in my shoes and tell me how I can, deal with it.
10. I hate it ___________ the weather becomes freezing cold because there is no heater inside.01 虚拟语气在名词性从句的用法
一、宾语从句中的虚拟语气
1. I wish that…后的宾语从句，表示与现在事实相反，从句谓语用一般过去时；与过去事实相反用过去完
成时。
I wish I were a bird. 我希望我是一只鸟。
She wishes she had studied harder. 她希望自己当初学习更努力。
2. would rather that…后的宾语从句表示 “宁愿某人做某事”， 表示与现在或将来事实相反，从句谓语
用一般过去时；与过去事实相反用过去完成时。
I'd rather you came tomorrow. 我宁愿你明天来。
She'd sooner he hadn't said that. 她宁愿他没说过那样的话。
3. 表示建议、要求、命令等动词后的宾语从句，从句谓语动词用 “should +动词原形”，should可省略。
常见动词：suggest, recommend, demand, require, insist, order, propose等。
The teacher suggested that we (should) read more books. 老师建议我们多读些书。
He insisted that she (should) accept the offer. 他坚持让她接受这个提议。
二、主语从句中的虚拟语气
1. It is +形容词+ that从句，从句谓语动词用 “should + 动词原形”，should 可省略。常见形容词：
necessary, important, essential, urgent, advisable, natural, strange 等。
It is necessary that we (should) protect the environment. 我们有必要保护环境。
It is strange that he (should) refuse the invitation. 他竟然拒绝邀请，真奇怪。
2. It is +过去分词+ that 从句，从句谓语动词用“should + 动词原形”，should可省略。常见过去分词：
suggested, recommended, required, demanded, ordered, proposed等。
It was suggested that the meeting (should) be postponed. 有人建议会议延期。
The leader urged that all members (should) attend the meeting. 领导力劝所有成员参加会议。
三、表语从句和同位语从句中的虚拟语气
1.当主语是suggestion, recommendation, demand, requirement, order, proposal 等名词时，表语从句谓语
动词用 “should + 动词原形”，should 可省略。
My suggestion is that we (should) start early. 我的建议是我们应该早点出发。
His demand is that the work (should) be finished by Friday. 他的要求是这项工作在周五前完成。
2. suggestion, recommendation, demand, requirement, order, proposal 等名词进行解释时，同位语从句谓
语动词用 “should + 动词原形”，should可省略。
We all agreed to his suggestion that we (should) go on a picnic. 我们都同意他去野餐的建议。
The order that we (should) evacuate immediately was given. 立即疏散的命令已经下达。
四、其他特殊结构中的虚拟语气
It's (high/about) time +that从句,表示 “该做某事了”，从句谓语动词用过去式或should+动词原形,should
不可省略。
It's high time we went home. 我们该回家了。It's about time you should start studying. 你该开始学习了。
【跟踪训练】在空白处填1个适当的单词或括号内单词的正确形式。
1. It is requested that some measures ___________ (take) to stop “white pollution”.
2. It was proposed that the house ___________ (preserve) as it had been when the great writer lived in
it.
3. As a parent, it is vital that you ___________ (teach) your child the value of money.
4. It is highly recommended that this book ___________ (revise) before getting published.
5. The engineer suggested that a new bridge ___________ (build) across the river to ease the traffic
pressure.
6. How I wish I ___________ (follow) your advice yesterday.
7. The physician insisted that the lady ___________ (be) seriously ill and that she ___________ (operate)
on immediately.
8. When a pencil is partly in a glass of water, it looks as if it ___________ (break).
9. The authority made a proposal that young people ___________ (give) more opportunities to be
promoted to higher positions.
10. The government made an official request that the meeting ___________ (put) off.
02 wh-ever 类引导词在名词性从句的用法
1. whatever 强调内容，意为“无论什么”，相当于anything that; 引导主语从句、宾语从句或让步状语
从句，作主语、宾语。
She will eat whatever is available . 她会吃任何能找到的东西。
Whatever you say cannot change the fact. 你说什么都无法改变事实。
2. whichever强调特定范围内的选择，意为“无论哪一个”;引导主语从句、宾语从句或让步状语从句，多
作主语、宾语、定语。
Whichever of you gets here first will get the prize. 你们谁第一个到达这里谁就获奖。
3. whoever引导名词性从句，相当于anyone who，在从句作主语。
Whoever breaks the window must pay for it. 无论谁打破窗户都必须赔偿。
4. whomever引导名词性从句，意为“无论是谁”，在从句作宾语。
The coach will select whomever he thinks is suitable . 教练会挑选他认为合适的任何人。
【跟踪训练】在空白处填1个适当的单词或括号内单词的正确形式。
1. There is no escape from the long arm of the law. ___________breaks the law will sooner or later be
caught and will be punished.
2. ___________ does wrong to his country or to the people deserves punishment.
3. Your support is important to our work, for ___________ you can do helps.
4. ___________ is the last one to leave the classroom should turn off the lights.
5. Parents in China spend ___________ it takes to give their kids an edge, but sometimes they justblindly follow a trend and over-schedule their children.
6. The gold medal will be awarded to ___________ wins the first place in the bicycle race.
7. To improve the quality of our products, we asked for suggestions _________ had used the products.
8. As many as five courses are provided, and you are free to choose __________suits you best.
03名词性从句中的时态照应
1. 主句谓语动词是现在或将来时，从句谓语动词可以用任何需要的时态。
I think he has finished his homework. 我认为他已经完成了他的作业。
I'll tell you what I will be doing at 8 o'clock tomorrow . 我会告诉你明天8点我将在做什么。
2. 主句谓语动词是一般过去时，从句谓语动词需用相应的过去时态。
She said that she would go to Paris next week . 她说她下周要去巴黎。
She told me that she was watching TV at 8 o'clock last night . 她告诉我她昨晚8点在看电视。
3. 主句谓语动词是一般过去时，从句表示客观真理时其时态不用改变。
The teacher told us that the earth moves around the sun . 老师告诉我们地球绕着太阳转。
Our physics teacher said that light travels faster than sound . 我们的物理老师说光比声音传播得快。
【跟踪训练】在空白处填1个适当的单词或括号内单词的正确形式。
1. I was sent to the village last month to see how the development plan ___________ (carry out) in the
past two years.
2. In order to hide his sadness, he talked and laughed as if nothing ___________ (happen).
3. I wonder when Mr Brown ___________ (arrive). When he ___________ (arrive), I’ll tell him the news at once.
4. The result was opposite to what I ___________ (assume).
5. They promised that they ___________ (send) me the report as soon as possible.
6. It was the second time that she ___________ (find) the tracks of the wild man.
7. The teacher said that the sun ___________ (rise) from the east.
8. Scientists have proved that the earth ___________ (turn) around the sun.
9. He still remembers the snake that ___________ (bite) him during the camping trip last year.
10. She told me that the plane ___________ (take) off at 8:00 a.m.
括号法—应对阅读理解长难句中名词性从句
阅读理解长难句应对最简单有效的办法是遇到各种从句、非谓语、介词短语等用括号括起来视为一个单位，
从而达到“去枝叶，留主干”删繁就简的目的，快速理解句子含义。1. (2025 全国一卷阅读 B 篇) For the next two assignments, a personal-narrative unit followed by a creative-
writing workshop, I only required that the piece meet the specifications of its genre (体裁) and that it contain a
thesis.
翻译：对于接下来的两项作业 —— 个人叙事单元和创意写作工作坊，我只要求作品符合其体裁的规范，
并包含一个论点。
理解：For the next two assignments, a personal-narrative unit followed by a creative-writing workshop, I only
required ( that the piece meet the specifications of its genre ( 体裁 ) ) ( 宾语从句 1) and ( that it contain a thesis )( 宾
语从句 2 ) .
2. (2025全国一卷阅读C篇) Although these campaigns were widespread, the reality is that the majority of the
western cities were completely redesigned around the needs of the motor car.
翻译：尽管这些运动广泛开展，但实际情况是，大多数西方城市完全围绕汽车的需求进行了重新设计。
理解： ( Although these campaigns were widespread ) (让步状语从句), the reality is ( that the majority of the
western cities were completely redesigned around the needs of the motor car ) (表语从句).
【跟踪训练】用括号法把下列各句的名词性从句括起来。
1. (2025全国一卷阅读C篇) Do we really recognise what it costs us as a society when children can’t move safely
around our communities?
2. (2025全国一卷阅读C篇) In a study published Wednesday in Environmental Science & Technology Letters,
researchers from China found that boiling tap water for just five minutes — then filtering it after it cools — could
remove at least 80 percent of its microplastics.
3. (2025 全国一卷语法填空) Tu says that the balance between the black and white pieces, the beauty in the
strategic placement of the pieces, and the energy flow following each move inspired artists to create oil paintings,
sculptures, digitally generated pictures and silk-screen prints for the exhibition.
4. (2025全国二卷阅读D篇) From technological solutions to educational campaigns, food producers and sellers
are looking for ways to use more of what we’re already growing.
5. (2025全国二卷阅读D篇) Nevertheless, it serves as a reminder that there are many ways to address problems
of sustainability, and that you can make an amazing meal out of almost anything.
名词性从句综合能力提
升
一、单项语法填空
在空白处填1个适当的单词或括号内单词的正确形式。1. The official made it clear _________he would do everything possible to solve the problem.
2. You have no idea _________anxious I have been for her safety.
3. leaves the hall last shall turn off the air conditioner.
4. He is is known as a Jack of all trades — he seems to know everything, but in fact master of none.
5. All the preparation work has been completed but there still remains some doubt everything will go as
planned.
6. 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.
7. We know that honesty is an important value and lying is wrong, but who honestly say that they have
never told a lie?
8. Sometimes I had the uncomfortable feeling this little machine had taken up too much of my time.
9. It is likely native Americans moved to California at least 15,000 years ago.
10. made everyone present excited was that the scenery in the mountains was beautiful beyond
expression.
11. He has heart disease. That is he has been smoking too much.
12. of them will become the next president of this country is still a mystery.
13. I want to buy some stamps. Can you tell me there is a post office near here?
14. Tom got stuck in the traffic jam and that’s he came late for the meeting.
15. It doesn’t matter the final work looks like but how much effort and devotion you have poured into it.
16. It is believed human beings can travel in the universe in spaceships in the future.
17. There is little doubt the new policy will bring benefits to the pubic in the near future.
18. The gold medal will be awarded to wins the first place in the bicycle race.
19. has been proved that the repetitive structure of nursery rhymes aids brain development in early
childhood.
20. He is a reliable man and you can depend on that he will keep his word.
二、名词性从句助力写作能力升格
1.(2025年全国一卷)我拿起电话给他留了一条语音信息，为我的行为道歉，并询问我们是否可以见面。
(宾语从句)
________________________________________________________________________________________
2. (2025年全国一卷)我们聊了好几个小时，笑着回忆往昔，慢慢重建那些已失去的东西。(宾语从句)
________________________________________________________________________________________3. (2025年全国一卷)当我看着托比轻轻把头靠在我哥哥的腿上时，我知道我们终于踏上了治愈的道路。
(宾语从句)
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4. (2025年全国一卷)我意识到，通过拥抱自己的文化身份，我不仅在守护自己的传统，也在丰富身边
人的生活。(宾语从句)
________________________________________________________________________________________
5. (2024年新课标I卷) 在课堂上被自然环绕，让我意识到保护我们的环境是多么重要。(宾语从句)
________________________________________________________________________________________
6. (2024年浙江1月卷)我相信，只有每个人的贡献和参与，这场运动才能创造奇迹。(宾语从句)
________________________________________________________________________________________
7. (2024年浙江1月卷)任何想报名的人都填写申请表，并在本周五之前与我们联系。(主语从句)
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8. (2023年新高考Ⅰ卷)我被告知我在写作比赛中获得一等奖，而且两天后有一个颁奖仪式。(宾语从句)
________________________________________________________________________________________
9. (2022年全国甲卷)我坚信只有通过共同努力保护海洋我们才有美好的未来。(同位语从句)
________________________________________________________________________________________
10. (2021年全国乙卷) 毫无疑问，与传统的学习方法相比，在线学习有许多优势。(同位语从句)
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