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考点 10 名词性从句（原
卷版）
【命题解读】
1.了解名词性从句的基本用法，掌握名词性从句的引导词及引导词在名词性从句中的作用，
辨析that与what,if
与whether等引导词的用法。
2.明确it作形式主语和形式宾语、代替主语从句及宾语从句的用法，及其与强调句的区别。
3.区分that引导的同位语从句及定语从句。
【命题预测】
预计今后高考对名词性从句的考查仍然不会单纯地考查其语法结构，而是将其融入一
定的语境中来考查考生的实际综合运用能力。
【重要考向】
一、主语从句；
二、宾语从句；
三、表语从句；
四、同位语从句；基本用法一览表
引导
常见引导词 作用
词类别
what, which, who, whose, whom,
有词义，在从句中担任主语、
连接代词 whatever, whichever, whoever,
表语、宾语、或定语等成分
whomever
how, when, where, why, however, 有词义，在从句中担任状语成
连接副词
whenever, wherever 分
除that外均有词义，在从句中
从属连词 that, whether, if
不担任成分，只起连接作用
主语从句
【典例】
【2021全国新高考卷Ⅰ语法填空】
Going to Mount Huangshan reminds me of the popular Beatles’ song “The Long and Winding
Road”. ______is so breathtaking about the experience is the out-of-this-world scenes.
【主语从句提分秘籍】
1．引导主语从句的连接词：连词that，whether等；连接代词what，who，whose，
whatever，whichever，whoever等；连接副词when，where，why，how等。
2．主语从句一般放在句首，但常用it作形式主语，而将主语从句移到句子的末尾。常
见的句型有：
(1)It＋be＋形容词(necessary/likely/important/certain等)＋that从句
(2)It＋be＋名词(短语)(a pity/a shame/no wonder等)＋that从句
(3)It＋be＋过去分词(said/told/reported等)＋that从句
(4)It＋不及物动词(seem,appear,happen,matter等)＋that从句
Whatever she says will not make any difference to our arrangements.
无论她说什么都不会对我们的安排有影响。
But what I still can’t figure out is why I never got tired,never felt better in my life.
但我仍然不明白的是为什么我从来不厌倦，从未感到我的生活更好过。It remains to be seen whether the newly formed committee’spolicy can be put into practice.
这个新形成的委员会的政策能否实施还有待观察。
That we are invited to the concert this evening is good news to us.
我们被邀请去参加今晚的音乐会,这对我们来说是个好消息.
It’s a pity that you are leaving.
你要离开，真遗憾。
宾语从句
【典例】
【2022浙江卷1月语法填空】
Cobb ,for her part ,started to ask conference organizers who invited her to speak 62 she could do
so remotely ,about three quarters of the time，they agreed.
【 宾语从句 提分秘籍】
动词+宾语从句 I want to know what he has told you.
介词+wh-类连接词引导的
His father is worried about whether he would lose his work.
宾语从句
Have you heard anything beyond that he is ill?
besides/beyond/but/except/that
(除了) Criticism and self-criticism is necessary but that it helps us
correct our mistakes.
find,feel,think,consider,mak
I think it necessary that we take plenty of boiled water
e,believe等+it+宾语补足语
every day.
+that引导的宾语从句
hate,enjoy,like,love,dislike,
I hate it when they talk with their mouths full of food.
see to等+it+宾语从句
形容词+宾语从句 I’m sure that they can make it.
1．引导宾语从句的连接词：连词that，whether，if；连接代词what，who，whose，
whatever，whichever，whoever等;连接副词when，where，why，how，从句用陈述语序。
2．宾语从句一般放在及物动词或介词之后，但是，在下列情况下，须用it作形式宾语，
而将真正的宾语放 到形式宾 语 或宾补之后。(1)动词find/feel/think/consider/make＋it＋宾补(形容词或名词)＋不定式/宾语从句
(2)动词hate/like/dislike/appreciate＋it＋宾语从句
(3)动词短语see to/depend on/insist on＋it＋宾语从句
(4)固定搭配bring it to one’s attention/take it for granted that/owe it to sb.that＋宾语从句
3．一般情况下介词后只能用wh－类连接词引导宾语从句. 其他介词后面需要用that
从句作宾语时,必须用it作形式宾语.
4．在doubt引导的宾语从句中，若主句为肯定句，宾语从句的连接词用whether/if，
若主句为否定句或疑问句，宾语从句的连接词用that。
5．宾语从句的时态：一般情况下，宾语从句须与主句在时态上保持一致，即当主句是
一般现在时时，从句可根据具体情况选用合适的时态；而当主句为过去时时，从句须用相
应的过去时。当从句的内容为真理或客观事 实时， 须用一般现在时。
Experts believe that people can waste less food by shopping only when it is necessary.
专家们认为如果人们只在必要时购物，就会浪费较少的食物。
As many as five courses are provided，and you are free to choose whichever suits you best.
提供了多达五门的课程，你可以任意选择最适合你的一门。
I hate it when they talk with their mouths full of food.
我讨厌他们满嘴食物说话。
We are talking about whether we admit students into our club.
我们正在讨论是否让学生加入我们的俱乐部。
I think it necessary that we take plenty of boiled water every day.
我认为我们每天多喝白开水是有必要的。
表语从句
【典例】
【江苏省南通市通州区2021届高三质量监测】
Another benefit of exercise is ______it will improve your body's immune system, making you
better prepared to fight off infection.
【表语从句提分秘籍】1．引导表语从句的连接词：连词that，whether，as if/though；连接代词what，who，
whose，whatever，
whichever，whoever等；连接副词when，where，why， how，从句用陈述语序。
2．as if/as though意为“好像，仿佛”，引导的表语从句常跟在系动词(如seem，
appear，look，taste，sound，feel，smell等)之后。若表语从句所述的是非真实的情况，
从句用虚拟语气；若所述的是事实的或是极可能发生的情况，从句用陈述语气。
3．This/That/It is why＋从句(表结果) “这/那就是……的原因”
This/That/It is because＋从句(表原因) “这/那是因为……”
The reason why...is that＋从句 “……的原因是……”
The best moment for the football star was when he scored the winning goal.
对这位足球明星来说，最好的时刻就是他踢进制胜球的那一刻。
From space，the earth looks blue.This is because about seventy－one percent of its surface is
covered by water.
从太空中看，地球是蓝色的。这是因为地球表面约百分之七十一都被水覆盖着。
I’d like to start my own business—that’s what I’d do if I had the money.
我想自己做生意——那是我如果有钱就会做的事情。
The reason why he didn’t pass the exam was that he was too careless.
他没有通过考试的原因是他太粗心了。
He was ill.That’s why he was absent.
他病了，那就是他缺席的原因。
It sounds as if you are from the south of the United States.
听起来你好像来自美国南部。
考向四 同位语从句
【典例】
【2019全国卷Ⅰ语法填空】
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.【同位语从句提分秘籍】
常见的能接同位语 belief,fact,hope,idea,doubt,news,conclusion,suggestion,problem,o
从句的名词 rder,answer,decision,explanation,information,thought,word
同位语从句一般用that引导,但根据语境的不同,也可以用其他
引导词
的连接代词和连接副词。引导同位语从句的that不能省略
The news that our women volleyball team had won the
championship encouraged us all greatly.
例句
The question where we shall have a meeting hasn’t been decided.
1．同位语从句通常用that引导，that无词义也不作成分， 但是不能省略，从句用陈
述语序。同位语从句还可用whether,when，where，why，how等引导。
2．接同位语从句的常见名词：fact，news，idea，truth， hope，problem，
information，belief，thought，doubt，promise，question等。
3．分隔式同位语从句。有时同位语从句的谓语较短，而从句内容较长，这时为避免
“头重脚轻”，常常将谓语提到从句前面，形成分隔式同位语从句。
I made a promise to myself that this year，my first year in high school，would be different.
我给自己做出承诺：今年，是我上高中的第一年，将会与以往不同。
I have no idea where the journalist could have got his information from.
我不知道那个记者从哪里得到的消息。
When the news came that the war broke out，he decided to serve in the army.
当战争的消息传来时，他决定参军。
（2021.6新高考1卷）
Going to Mount Huangshan reminds me of the popular Beatle's song "The Long and Winding
Road". 1 is so breathtaking about the experience is the out-of-this-world scenes.
（2020浙江高考真题）
Over thousands of years，they began to depend less on 57 could be hunted or gathered
from the wild, and more on animals they had raised and crops they had sown.【2019·新课标I卷·语法填空】While they are rare north of 88°,there is evidence ___61___
they range all the way across the Arctic, and as far south as James Bay in Canada.
【2019·北京卷·语法填空】What students do at college seems to matter much more than
___8___ they go.
【2018浙江卷11月语法填空】
It is possible ______caffeine may cause birth defects (缺陷) in humans, too.
（2022·四川师范大学附属中学二模）
___65___ Gabriela was experiencing was a cultural clash in expectations.
（2022·重庆南开中学模拟预测）
You never know ____50____ it might lead you in the life journey.
（2021·诸暨市5月模拟·语法填空·T1）
If you take a look around your kitchen or office, chances are ___1___ you’ll notice that you are
surrounded by plastic water bottles, take-out cups, plastic grocery bags and food packages.
（2021·成都三诊·语法填空·T9）
I found this extremely impressive since he hadn't asked me ___9___ I had come to see him.
（2021·台州市4月调考·语法填空·T1）
Well-made, long-lasting clothing is_____1_____ we should buy and wear.
【重庆市第八中学2021届高三二诊】Have you ever wondered ______ you would do to solve math problems if you didn’t have a
calculator or computer or even pencil and paper?
【湖南师范大学附中2021届高三模拟】
Spanish sport newspaper Marca noted that Wu has answered those who doubted his move to the
club and ______ “ his quick adaptation to La Liga (西甲) has surprised many people”.
【湖北省武汉市2021届高三质量检测】
These 3000-year-old symbols, jiaguwen, were carved on turtle shells or bones of animals, and can
give us insight into ______ancient Chinese saw the world around them and into their great
creativity.
【湖北省八市2021届高三联考】
______ I like the most are the traditional wet markets, restaurants offering various dishes and the
numerous cultural activities that are available there.
【山东省菏泽市2021届高三模拟】
It also raises questions about ______ European governments are doing enough to keep up and care
for such buildings.
【2020年吉林省吉林市高考英语一模】
The ideal nap depends on______ you want from that nap．
【湖南省长沙一中2021届高三四调】
The students returned to school with a sense of achievement, a feeling ______they helped people
in need.
【湖南省长沙市一中2021届高三三调】
Use some simple techniques to distract from the issue and hopefully with time，the person won't
be able to remember ______ he is supposed to forget.【湖北省宜昌市2021届高三联考】
There will be challenges ahead, however, which is ______we are fully preparing for all
possibilities.
【湖北省武汉市武昌区2021届高三质检】
If she had vision for three days, Xiong said, she would like to see with her eyes______ the piano
that accompanies her for more than a decade looks like.
【广东省深圳外国语学校2021届高三四调】
I first have to remove all the rotten parts, and sometimes, ______ is left isn’t enough for my
designs.
【广东省华南师大附中2021届高三调研】
But my teacher always says, “We want to be younger. ” so about the age of Western women, my
advice is ______ if you don’t know it, don’t ask about it; if you really know it, don’t mention it.
【广东省2021届高三四校联考】
It’s clear ______ a solution is needed so a celestial deep clean can take place.
【广西柳州市 2020 届高三摸底】However, it's not just when you eat that matters, but
______you eat also matters.
【河北省邢台市2020届高三上学期第一次摸底】
Experts think they migrated from______ is now Russia across a land bridge called the Bering
Strait during the last Ice Age.
【2020届重庆市一中高三上学期摸底】
The dishes and soups I had even in the cheapest and plain eateries were better than ______I had in
the U.K.
【黑龙江省哈尔滨市第三中学校2020届高三上学期第一次验收】But most importantly, ______ you need is good feedback.
【山西省祁县中学2019-2020届高三8月月考】
We don't respect ______we think is better than us.
【广东省惠州市2019-2020学年高三上学期第一次调研】
But the good news is______ some mountaineers are overtaking it to clean up Qomolangma.
【河南省洛阳市2019-2020学年高三上学期期中】
______we feed our bodies feeds our eyes.
【吉林省吉林市2019届高三高考一模】
The ideal nap depends on ______ you want from that nap.
【陕西省西安中学2019-2020学年高三上学期第一次月考】
Be sure to be with a strong awareness that you are ______you eat!
【河南省九师联盟2019-2020学年高三10月质量检测】
But it's not the fact_______0nly people with bad handwriting are attracted to the medical field.
【湖南省长沙一中2021届高三四调】
I wanted to see for myself what happened,” said Terry. “I couldn’t imagine______it is like to lose
your home and everything that you know and the powerful effect the hurricane had on those
people.
