2024届高三英语二轮复习名词性从句课件(共46张PPT)

(共46张PPT)
新教材高中英语人教版
语法课 名词性从句
CONTENTS
目 录
1
2
3
从句类型
高考考点
能力提升
名词性从句
主语从句
宾语从句
表语从句
同位语从句
名词性从句的种类
从句类型
1. 18,000 volunteers took part in the Olympic Games.
2.The 24th Winter Olympic Games is a big hit.
3. The motto, together for a shared future, shows that the world will
become better and better .
主语
宾语
主语
表语
主语
同位语
名词或名词短语可以在句中充当_______，_______，______，________。当这些名词或名词短语由一个句子替代时，就是___________。
主语
宾语
表语
同位语
名词性从句
名词的功能：
四种类型：主语从句、宾语从句、表语从句、同位语从句。
主语从句
Gu Ailing has inspired me.
That Gu Ailing won the gold medal has inpspired me.
主语
主语从句
主语表示句子主要说明的人或事物，一般由名词，代词，数词，
不定式等充当。由一个句子作主语，即主语从句。
主语从句
1.Whether the athletes won the gold or not doesn’t matter.
2.Whoever finishes first will be awarded the gold medal.
3.Where we should go camping hasn’t been decided yet.
4.What makes Gu Ailing succeed are her diligence and persistence.
5.That the opening ceremony of the Winter Olympics was held in
Bird’s Nest attracted all the people’s attention .
6. It is important that we hold some activities to celebrate the Spring
Festival.
牛刀小试
it作形式主语
1. It + be +形容词+主语从句 做......是......的
形容词为：clear, obvious, likely, probable,essential surprising…
例：It is well-known that happiness lies in hard work.
It is obvious that China can make a difference in the world.
2. It + be+过去分词+主语从句 据......
过去分词：said, reported, believed, announced,suggested......
例：It is said that they are identical twins.
It is suggested that we keep a balanced diet.
3. It +be +名词+主语从句 做......是......的
名词：pity, honor, good idea, fact, good news …
例：It is a pity that he missed the deadline.
It is good news that he has recovered.
主语从句
4. It+不及物动词+主语从句
不及物动词happen,seem, appear, look, occur, turn out …
例: It happened that the father appeared.
It occurred to me that he would be the best person.
5. It+及物动词+宾语+主语从句
及物动词：worry, shock …
例：It shocks me that he failed in this exam.
It worried her that her son was in danger.
it作形式主语
主语从句
主语从句引导词:
1.从属连词 that不做成分，没有意义，不能省略。
whether不做成分,译为是否,注意：if不能引导主语从句
2.连接代词: what、who、whose、whoever、which、whatever、
whichever，在句中不仅起连接词的作用，并充当句中的主语、宾语
表语、定语。
3.连接副词：when、where、why、how在主语从句中充当 状语, 分 别
表时间、地点、原因、方式。
主语从句
Summary
宾语从句
宾语从句
宾语表示动作行为的对象，是动作的承受者，跟在及物动词或介词后，能作宾语的有名词，代词，数词，动词，不定式。由句子作宾语，即宾语从句。
I don’t like his job.
I don’t like what he does every day.
宾语
宾语从句
牛刀小试
1. Ren Ziwei told his parents that he would never give up despite
so many hardships.
2.We are proud that Beijing is the first city to hold both the
Summer and Winter Olympics.
3. Be thankful for what you have and you will end up having more.
4. I would appreciate it if you could offer me the chance to be a
volunteer.
类型：1.动词的宾语从句 2.形容词的宾语从句 3.介词的宾语从句 4. it 为形式宾语
宾语从句
常用it做形式宾语的动词(短语)
主语+ 动词(短语) + it+宾补+宾语从句
②表示喜怒哀乐的动词后:appreciate/hate/love/like/dislike, etc.
①consider/think/find/feel/make/depend on/rely on, etc.
He made it clear that he could help Tom.
You may depend on it that they will support you.
I hate it when people talk with their mouths full.
I would appreciate it if you could offer us any help.
宾语从句
主语+ 动词+ it+宾语从句
宾语从句引导词
1.从属连词： that不做成分，没有意义，可以省略。
if/whether不做成分，译为是否
2.连接代词: what、who、whose、whoever、which、whatever、
whichever，在句中不仅起连接词的作用，并充当句中的主语、
宾语或表语。
3.连接副词：when、where、why、how在主语从句中充当 状语,
分别表时间、地点、原因、方式。
宾语从句
Summary
牛刀小试
1.His suggestion is that we should stay calm.
2.It sounds as if somebody was knocking at the door.
表语从句
表语从句
This is his job.
This is what he does every day.
表语
表语从句
表语位于系动词之后，说明主语的身份、性质、特征或状态。一般
由名词、形容词或相当于名词、 形容词的词或短语来充当。
由一个句子作为表语，即表语从句。
表语从句的判断
系动词的分类
1.感官类系动词（sound,look,taste,smell,feel)
2.变化类系动词 (get,fall,grow,turn,go,become…)
3.状态系动词
be动词 （am, is, are, was, were）
似乎类系动词（ seem, appear ）
证明类系动词（prove, turn out)
保持类系动词（keep,remain,stay）
表语从句
系动词后的成分为表语。系动词后的从句为表语从句。
1.The problem is when John will come back.
2.That’s what we should do.
3.Go and get your coat. It remains where you left it.
4.It looked as if it was going to rain.
5.He missed the lecture. It was because his flight was delayed.
Practice
Summary
连接词
从属连词: that, whether, as if, as though, because …
连接代词: what, who, whom, whose, which, …+ever
连接副词: when, where, how, why, …+ever
（在从句中不作成分，不能省略）
（在从句中作主语、宾语、表语、定语）
（在从句中作状语）
注意： if不能引导表语从句 !!!
表语从句
同位语从句
牛刀小试
1. There is no doubt that success belongs to those who never give up.
2.We all know the truth that nothing is more important than health.
同位语从句
同位语是对前面的名词或代词作进一步的补充或描述，具体说明这个
名词或代词是谁或者是什么。同位语由名词、代词、数词。由一个句子充当同位语，即同位语从句。
Su Yiming, a 17-year-old boy, won the gold medal in Men’s Snowboard.
The fact that Su Yiming is fluent in English has surprised me.
同位语从句
同位语
同位语从句与定语从句区别
The news that Chinese team won nine gold medals excited us.
The news that we received yesterday excited us.
同位语从句
定语从句
同位语从句用来进一步解释说明前面名词的内容。
that在同位语从句中只起引导作用，不做成分，不能省略。
定语从句用来修饰限定前面的名词。
that 在定语从句中作主语、宾语、或表语。在从句中作宾语时可以省略。
that不作成分
that作宾语
We expressed the hope that they had expected.
We expressed the hope that they would come to visit China
again.
同位语从句与定语从句区别
The suggestion that the students should have plenty of
exercise is very good.
The suggestion that he raised at the meeting is very good.
定语从句
同位语从句
同位语从句
定语从句
常见其它同位语从句
Word came that he had been abroad.
A saying goes that practice makes perfect.
Word came that… 消息传来说…
News came that… 消息传来说…
A story goes that… 传说…
A saying goes that…有句谚语说…
同位语从句
1. 同位语从句一般修饰抽象名词。
例如：fact、news、hope、truth、idea、suggestion，belief, wish
promise，plan，order等
2.形式通常为：抽象名词+that+陈述句（that不可省略）
3.特殊引导词：whether、what、which、who、whom、whose、
when、where、why、how
注: 在have no idea 之后常用wh-引导同位语从句.
I have no idea where he has gone.
I have no idea when he did it.
I have no idea what he did.
同位语从句
Summary
名词性从句的引导词
从属连词
连接代词
连接副词
1. that 无词义，不做成分
引导宾语从句时可省略
2. whether；if
as if/as though ； because 有词义，不作成分
1. what, who, whom, whose, which;
2. whoever, whatever, whichever
有词义，做主，宾，表，定语
when, where, how, why
有词义，做状语
Practice
1. I doubt whether/if he will succeed.
2.Whether the meeting will be put off remains unknown to us.
3.The suggestion that he should not go there is of great value.
4.The question is whether he himself will be present at the
meeting.
5.It is also delightful that volunteers have been sent to help
the families.
主语从句
宾语从句
主语从句
同位语从句
表语从句
Thank you!
名词性从句二
名词性从句考点
考点一：连接词的选择
考点二：It用作形式主语和形式宾语
考点三：名词性从句中的语序、时态
考点四：名词性从句中的主谓一致
名词性从句考点
考点一：
连接词的选择
whether与if
that与what
连接词的选择
what与whatever
考点一：that与what
_____a new teacher will come to our school is true .
_____ he said at the meeting made us excited.
That
What
that
只起_____作用，___词义，在从句中____作任何成分
what
既有_______作用,又在从句中作主语、宾语、表语、定语
连接
无
不
连接
不作成分
作宾语
1. I wonder if this is ______you are looking for.
2. The truth is _______ he is a wolf in sheep’s clothing.
3. ________ impressed me most during the trip to Yunnan was its colorful cultures.
4._______ we can’t get seems better than _______ we have.
what
what
that
Practice
考点一：that与what
What
What
宾语
主语
宾语
不作成分
高考链接
1.Scientists have obtained more evidence __________ plastic is finding
its way into the human body.
2.This is ___________________________（我父亲所教给我的）
—to always face difficulties and hope for the best.
what my father has taught me
that
同位语从句
表语从句
what/who/which等含疑问意义；
whatever=anything that ; “无论什么”
whoever=anyone who; “无论谁”
whichever=anything that “无论哪一个”。
1. It is unwise for parents to give children ________ they want.
2. Whatever is worth doing is worth doing well.
Whatever I do, I will do in my power.
区别what 与whatever ; who与whoever; which与whichever
考点一：what 与whatever
归纳：“疑问词+ever”可以引导名词性从句和让步状语从句;
“no matter +疑问词”只能引导状语从句。
主语从句
让步状语从句
whatever
考点一：whether与if
1. Please tell me if/whether you’ll go to the lectures tomorrow.
2. The question is whether she has enough money.
3. It all depends on whether the sky will clear up.
4. He can’t decide whether to buy it.
5. Whether you can succeed or not mainly depends on how hard you
work at it.
6. I have no idea whether he will come.
小结：1.引导宾语从句，位于及物动词后，二者可互换
2.只能用whether的情况：
① 引导表语从句时； ②作介词宾语时；
③接动词不定式时； ④whether 与“or not”或“or”连用时；
⑤引导主语从句时； ⑥同位语从句时
　　
缺“是否”，用whether
点击高考：
1. It remains to be seen______the new policy can be put into practice.
A. that B. which C. what D. whether
2. It is still under discussion _____the old bus station should be replaced
with a modern hotel or not.
A. whether B. when C. which D. where
3.It is not a problem _____________________________(我们是否会赢这场战斗）; it’s just a matter of time.
★
★
考点一：whether与if
高考链接：
whether we can win the battle
缺“是否”，用“whether”
考点一：连接词的选择
1. I don't know _________ the girl lives.
2. What's more important is ______ we should raise the awareness of
protecting the environment.
3. I want to know____ is in charge of the project.
4. I'm wondering ____________ I can pass the exam.
5. I don't know ________ I should do next.
6. It is unwsie for parents to give children ________ they want.
what
that
who
whether/how
where
whatever
请用who,what, whatever, that ,whether, how, when , where等填空
连接词使用总原则：
缺什么补什么:看从句中缺少什么成分和什么意思，根据句意选择
适当的连接词
1. What students do at college seems to matter much more than_____ they go.
2.________is so breathtaking about the experience is the out-of-this-world
scenes.
3.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.
4.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.
点击高考：
where
考点一：连接词的选择
连接词使用原则：
缺什么补什么:看从句中缺少什么成分，根据句意选择适当连接词
What
that
what
宾语从句
主语从句
宾语从句
同位语从句
连接词使用总原则：
缺什么补什么:看从句中缺少什么成分，根据意思选择适当连接词
1.如不缺成分且句意完整，则选用 that
2.句意不完整，需要“是否”的意思则选用 if或whether
3.缺主、宾、表、定时，根据句意选 what , who, whom, whose ,
whoever，whatever，whichever
4.缺状语，根据句意选when, where，why，how
（一找名词性从句; 二查缺什么成分和意义; 三选意思适合的连接词）
考点一：连接词的选择
总结归纳：
考点二：it用作形式主语和形式宾语
1.It is our duty to protect and carry forward our Chinese culture.
2.We should not take it for granted that our parents make sacrifices
for us.
点击高考：
3.I hate ______ when people talk with their mouths full.
4._____never occurred to me that you could succeed in persuading
him to change his mind.
5.如果您能考虑一下我的建议，我将不胜感激。（用it作形式宾语）
I would appreciate it if you take my suggestions into consideration.
it
It
请分析下列句子中it的用法
考点三： 名词性从句中的语序
“Why are humans always killing us ”
He really wants to know
___________________________________
why humans are always killing them .
宾语从句
陈述语序
1.The photographs will show you ______________ ．
A. what does our village look like
B. what our village looks like
2.He asked___________________for a violin.
A. I paid how much
B. how much I paid
总结：
名词性从句在句中要用陈述语序,从句的引导词必须始终置于从句句首。
牛刀小试
考点三： 名词性从句中的时态
“I will come back soon!”
He said ___________________________
that he would come back soon.
时态的变化
1. Wu Dajing said that finally his efforts ________.(pay off).
2. Our teacher once told us that honesty ______ the best
policy.
3. Tom says that Mary ________ (go) abroad last year and
_________ (be) there for nearly 5 months so far.
Practice
1.主句的动词用过去时，从句谓语动词用过去的相应时态
2.主句的动词用过去时，从句表示客观真理，格言，谚语等 ， 从句谓语动词用一般现在时
3.主句的动词用一般现在时，从句谓语可根据需要选用各种时态
is
went
has been
paid off
1. Whether the patient will be taken ______ unknown. （be）
2. When and where the patient will be taken _____ unknown. （be）
3. When the task can be finished and whether he can have a rest ________
unknown.（be）
4. What he wants most _________ staying with his family.（be）
What they need _______ masks(口罩).（be）
考点四：主谓一致
主语从句作主语时，大多数使用___________ (单数？复数？)
由两个连接词引导同一个主语从句，谓动使用_______ (单数？复数？)
主语为and连接的两个主从时，谓动使用_______(单数？复数？)
what引导主语从句，主句为主系表结构时，谓动由______决定单复数 。
is
单数
is
单数
are
复数
is
are
表语
能力提升（一）
请用合适的连接词填空：
On Mother’s Day, the twins were excited to do 1.____could surprise Mother.
They even could imagine 2.____ pleased Mother would be. In the early morning, they prepared 3.____ they needed for the breakfast. Everything was going smoothly until Jeff started frying the bread. Jeff told Jenna that she should turn down the fire so it cooked nicely. Sudedenly, Jeff was frightened 4.____ steam shot out of the pot and the stove was a mess. At the moment, 5_____ happened that Father appeared. One look and he knew 6____ they were up to. With Father’s assistance, they finally cooked a tasty breakfast for Mother. Mother’s eyes widened at 7___ the twins brought to her. They asked her 8____she loved it. Touched deeply, she hugged them, saying that she should love 9____ they had done for her and 10____ it was the best one she had ever tasted.The twins caught Father’s eye and they winked secretly.
1. what 2. how 3.what 4. that 5. it
6. what 7. what 8. if/whether 9. whatever 10. that
能力提升（二）
1. 让我很兴奋的是你对唐诗感兴趣。主语从句、表语从句
What excites me most is that you have a passion for Tang Poetry.
2.我建议你去图书馆，在那里你能找一些历史书。宾语从句、主语从句
I recommend/suggest/advise that you should go to the library to find
some historical books.
It is recommended/suggested/advised that you go to the library to find
some historical books.
3.众所周知，京剧在中国传统文化中起着重要的作用。
It is known to all that Peking Opera plays a significant part in Chinese
culture. it为形式主语；that引导主语从句
What is known to all is that Peking Opera plays a significant part in
Chinese culture. what 引导主语从句
As is known to all, Peking Opera plays a significant part in Chinese culture.
as引导的定语从句
能力提升（三）
假设你是李华,你的朋友Tom在来信中提到对中国书法特别痴迷,并请求你介绍一下练习书法的建议。请你给Tom写一封回信，介绍一下学书法的方法。
注意:1.词数100左右;
2.可以适当增加细节,以使行文连贯;
3.开头和结尾已写好,不计入总词数。
Dear Tom,
I’m more than delighted that you are fanscinated with Chinese calligraphy.
What is known to all is that Chinese calligraphy plays an important part in Chinese culture. As for learning Chinese calligraphy more effectively, here is what I advise you to do.
To begin with, I recommend that you choose a copybook that suits you best. Furthermore, it is beneficial that you watch some videos about
how to write Chinese calligraphy . What is the most important is that you should turn to famous calligraphers for help.They will teach you how you can improve it quickly.
A saying goes that Rome was not built in a day. Keep practicing and never give up halfway. I'm firmly convinced that you're bound to make it one day with your strong determination and persistence.
Yours, Li Hua
能力提升（三）