-2024届高三英语二轮复习名词性从句课件(共48张PPT)

(共48张PPT)
语法复习：名词性从句
教学目标
一、掌握名词性从句的基本知识
二、掌握名词性从句在语法填空中的应用
三、掌握名词性从句在阅读长难句中的应用
四、掌握名词性从句在写作中的应用
阅读
语法
写作
什么是名词性从句？
主语
His job is important.
What he does is important.
宾语
I don’t like his job.
I don’t like what he does every day.
表语
This is his job.
This is what he does every day.
同位语
I don’t know about the man, Mr. White.
I don’t know about the fact that he is a teacher.
什么是名词性从句？
1.在句子中起名词作用的句子叫名词性从句
2.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
谓语动词/介词
主语从句
表语从句
宾语从句
名 词
同位语从句
When we shall hold the meeting depends on whether John can return tomorrow.
系动词
The problem is when John will come back.
We expressed our hope that we could visit the country again.
Underline the nominal clauses in the following
sentences.
That is why she is so sad.
Whoever arrives first will be given the prize.
This is what I want to get.
predicative clause 表语从句
subject clause 主语从句
predicative clause 表语从句
How the boy won the first prize is interesting
to all of us.
⑤ I cannot believe that someone has stolen the
necklace from the safe.
⑥ The question is whether this job can be finished
before 5 o'clock.
predicative clause 表语从句
subject clause 主语从句
objective clause 宾语从句
I think it improper that he will be chosen as the
candidate for the championship.
⑧ Our rule is that everyone is to come back before
midnight.
⑨ That men have learned much from the behavior
of animals is hardly news.
predicative clause 表语从句
subject clause 主语从句
objective clause 宾语从句
连接词 ：that, whether/if
不作成分
无意义
2. 连接代词 ：what, whatever, who, whoever,
whom, whose, which
3. 连接副词： when、 where、why、how
引导词
“是否”
作主/宾/表语
作状语
引导词选择步骤
判
缺
意
划从句，看成分(主句)
从句是否缺必要成分
分析句意
有始有终划从句：
始点：关系词
终点：第二个谓语动词前；句末；标点符号
（一）主语从句（在句中充当主语的从句）
1．Your support is important to our work. _________ you can do helps.
2．I think _________ impress me about his painting is the colors he uses.
3. _________ one of you breaks the window will have to pay for it.
4．Exactly _________ the potato was introduced into Europe is uncertain, but it was probably around 1565.
5．_________ we understand things has a lot to so with what we feel.
6．______ he didn’t attend the meeting yesterday wasn’t quite clear.
7．It makes no difference _________ you will go today or tomorrow.
8．We think _________ highly probable that he has settle down in America.
Whether
what
Whichever
when
How
Why
whether
it
主语从句一般有三种结构：
1. 主语从句+谓语
3. It +seem (happen，appear等不及物动词)+that从句
考点1．主语从句的结构
4．Exactly __when__ the potato was introduced into Europe is uncertain, but it was probably around 1565.
5．__How__ we understand things has a lot to so with what we feel.
6．_Why_ he didn’t attend the meeting yesterday wasn’t quite clear.
2.It+be+形容词（名词词组、过去分词）+that从句
It seems that Katy is not coming to this party.
It is important that we teens should learn English.
It is good news that he will attend the meeting on
behalf of our school.
It is said that our school will hold a sports meeting
何时开会还没有决定。
When the meeting will begin _____ (have) not been decided yet .
他们何时出发和他们去哪里还没有决定。
单个的主语从句作主语时，谓语动词一般用_____形式。如果是两个或两个以上的主语从句作主语，谓语动词则用_____形式。由两个或多个连接词引导一个主语从句，谓语动词用_____形式。
单数
复数
has
When they will start and where they will go_____(have)still unknown.
何时何地开会还没有决定。
When and where the meeting will begin _____ (have) not been decided yet .
have
has
单数
考点2．主语从句的结构
主谓一致问题
总结归纳
It make no difference __________ you will go today or tomorrow.
_________ you are not free tomorrow, I’ll go without you.
考点3．主语从句的结构
whether和if的使用
总结归纳
引导______从句只能用_________，不能用_____
主语
whether
if
Whether
If
其他不能使用if的情况：
a. 主语从句 b. 表语从句 c. 同位语从句
d. 介词后的宾语从句
e. whether or not 连在一起 引导宾语从句时不用if.
1．Your support is important to our work. Whatever you can do helps.
3．Whichever one of you breaks the window will have to pay for it.
考点4．主语从句的结构
whether和if的使用
总结归纳
1. 疑问词what, which, who, how, when, where, why等，分别是“什么”，“哪个”，“谁”，“怎样”，“什么时候”，“什么地方”，“为什么”等，带有_______语气
2. 带有-ever后缀的词，意为“_________”，一般情况下为_______语气，多引导______从句和______从句
陈述
无论....
疑问
主语
宾语
It is strange that he lazy boy _____________(pass) the exam.
It is a pity that Lucy ___________(be) so careless.
考点5 主语从句
虚拟语气问题
总结归纳
① it is/ was＋形容词/ 名词＋that主语从句，多数情况下用虚拟语气, 表达一种要求, 命令或者责备, 但是如果只是表示陈述一个事实而不是强烈的感情, 完全可以用一般的陈述语气.
② It is necessary / important / natural / strange / funny/ surprising/ a pity / a shame/ no wonder that sb + (should) do
(should) pass
(should) be
（二）宾语从句（在句中充当宾语的从句）
1．We must never think _________ we are good in everything while others are good in nothing.
2．I want to know _________ he has told you.
3．I insisted that she ____________(do) her work alone
4．She will give _________ needs help a warm support.
5．Everything depends on _________ we have enough money.
6．We really appreciate _________ if you help us.
7．The teacher told us that Tom ____________(leave) us for America tomorrow．
that
what
(should) do
whoever
whether
it
was leaving
would leave
Tom says that Mary ____ abroad last year.
Tom said that Mary ________abroad the year before.
Tom said that pride ______ before a fall.
went
总结归纳
2)主句的动词用过去时，从句谓语动词用过去的某种时态
3)主句的动词用过去时，从句表示客观事实，格言，谚语等 ，从句谓语动词用一般现在时
1)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
had gone
goes
考点6 宾语从句
时态问题
7. The teacher told us that Tom was leaving / would leave(leave) us for America tomorrow．
Exercise
1. 每空一词
1) “I never eat meat.”he said.
He said that _______ never _______ meat.
2.Could you tell me if it __________(rain) tomorrow
2) I don’t know when he __________(come), but
when he _________(come), I’ll call you.
will come
he
ate
comes
will rain
考点7 宾语从句
it作形式宾语
6．We really appreciate it if you help us.
_____ is a fact that English is being accepted as an international language .
2. It worried her a bit _______ her hair was turning gray.
　
It
Exercise
that
1. I’ve got to make _____ clear that he told a lie.
I like ___ in the autumn when the weather is clear and bright.
3. 他发现我们想用这种方法解决问题是不可能的.
He found it impossible that we want to solve the problem in this way.
it
it
1．We must never think that we are good in everything while others are good in nothing.
考点8 宾语从句
that的使用
总结归纳
______宾语从句中的that_________
______宾语从句中的_____________that ________
单个
可省略
that不可省略的其他情况：
a. 主语从句 b.表语从句 c.同位语从句
d.用it做形式宾语的宾语从句
并列
后几个从句的
不可省略
1.I don’t think ________ she is coming.
2.It is a pity ________ he has made such a mistake.
3.The reason is _________ he is careless .
4.The news ________ our team won the match
inspired us.
5.I don’t think it necessary _________ you should
read English aloud.
6.He told me __________ his father had died
and __________ he had to make a living alone.
(that)
that
that
that
that
(that)
that
3．I insisted that she (should) do (do) her work alone
考点9 宾语从句
虚拟语气问题
总结归纳
宾语从句中谓语用should do的情况:
一坚持 insist
二命令 order command
三建议 advise propose suggest recommend
四要求 ask demand request require
单个
表示命令，建议，要求的词的相应的名词构成的名词性从句（包括主语从句，表语从句和同位语从句）也要使用虚拟语气。
不可省略
a. I wish I ______(know) the answer now.
b. I wish he __________(pass) the exam yesterday.
c. I wish I ________ (fly) to the moon in a few years.
对现在虚拟时，that从句中谓语用过去时
对过去虚拟时，用had＋过去分词
对将来虚拟时，用would (might等)＋动词原形
knew
had passed
would fly
总结归纳
考点9 宾语从句
虚拟语气问题
（三）表语从句（在句中充当表语的从句）
1．The traditional view is _________ we sleep because our brain is “programmed” to make us do so.
2．You are saying that everyone should be equal, and this is _________ I disagree.
3．This is _________ we should do.
4．That’s _________ I want you to work there.
5．His first question was _________ Mr. Smith had arrived yet.
that
where
what
whether
why
（四）同位语从句（在句中充当某一名词的同位语）
1．There is solid evidence _________ watching 3D movies can have side effects on the viewers.
2．We have some doubt _________ they can complete the task on time.
3．There is no doubt _________ Zhang Wei will keep his promise.
4．We haven't yet settled the question _________ we are going to spend our summer vacation.
5．I have no idea _________ you are interested in working for her..
that
where
that
whether
whether
Lily:How was it successful is still a puzzle.
Lucy:No one can be sure what can you do in the
future.
考点10．语序问题
Find mistakes in the dialogue:
it was
you can
名词性从句在句中要用_____语序,从句的引导词必须始终置于从句的______
陈述
句首
总结归纳
在 suggestion, proposal, idea, plan, order, advice 等名词后面的表语从句、同位语从句中要用虚拟语气，即________________________
His suggestion that you _____________(try) once more sounds reasonable.
2. The order given by the commander was that they ______________(stop) until the commander allowed they to.
(should) + do/be done
考点11 虚拟语气问题
表语从句和同位语从句中的虚拟语气
总结归纳
(should) try
(should) not stop
The news that ________________excited me.
同位语从句
2) The news (that/which)__________excited me.
定语从句
he passed the exam
you told me
找从句
一看先行词是什么名词，二看________是否完整；
三看___________确定答案。
从句成分
从句句意
同位语从句和定语从句前都是名词，但同位语从句是 说明名词的内容,that在从句中_______成分,不可省略；而定语从句就是对前面名词进行修饰限定，关系词应代替先行词在从句中____句子成分,做宾语时,可省略。
不充当
充当
分辨方法
考点4 定语从句和同位语从句的区分问题
总结归纳
1.判断从句类型
1）The general gave the order that the soldiers should cross the river at once. ___________
2）The general gave the order that shocked everybody.
____________
2.判断正误
1）The thought he might fail in the exam worried him.
___________
2) The request that we borrowed him 500 yuan was made yesterday. ______________
Exercise
同位语从句
定语从句
^
that
(should) borrow
名词性从句中如果表示请求、命令、建议、忠告时，用虚拟语气。
引导词选择原则：
一辨
二查
三选
：从句类型
：从句缺少什么成分
：意思适合的连接词
名词性从句的解题方法
1．(2021·新高考全国Ⅰ卷)_______ is so breathtaking about the experience is the out of this world scenes.
宾语从句
2．(2022·浙江卷)Cobb，for her part，started to ask conference organizers who invited her to speak _____________she could do so remotely...
3．(2021·新高考全国Ⅰ卷)The rolling sea of clouds you see once you are at the top will remind you_______ tiny we humans are.
表语从句和同位语从句
4．(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.
5．(2018·北京卷)Without his support，we wouldn't be ________we are now.
What
if/whether
how
that
where
6．It doesn't matter ____________she will come or not.
7．It's possible _____ without journalists this incident would never have been exposed.
8．The scientists can set the fibers' arrangement and spacing，which determines ____________ the man made meat ends up more like a burger or a steak.
9．The reason why she was absent was _____she was ill then.
10．The story goes ________William Tell killed the king with an arrow.
whether
that
whether
that
that
语法
阅读
写作
分析步骤
找从句
提主干
What is even more important is that as the earth cooled down, water began to appear on its surface.
主语从句
表语从句
更重要的是，当地球开始冷却下来，水开始在地球表面上出现。
What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.
跟踪练习
许多科学家相信，水的持续出现使得地球能够将有害的气体和酸溶解进海洋里。
主语从句
表语从句
Some scholars conclude that a government with finite resources should simply stop paying for medical care that sustains life beyond a certain age -- say 83 or so.
跟踪练习
一些学者总结道，一个资源有限的政府应该停止支付超过一定年龄，比如说83岁左右的人，的维持生命的医疗费用。
While the decline over the past decade is steep for teen readers, some data in the report shows that reading remains a big part of many children’s lives, and indicates how parents might help encourage more reading. （2018全国卷II）
跟踪练习
语法
写作
阅读
写作运用
根据汉语提示补全作文，并注意其中名词性从句的使用。
The Moment I Take Pride in
Where there is a will，there is a way.When I began to learn to cook three years ago，I failed many times.But in the end，1.______________________________________(我所做的饭菜很可口)，because I carried on with it.
The first dish was fried eggs. At first，2.__________________ _____________________________(我控制不好油的温度)．In order to learn it well，I wasted a great number of eggs.I never gave up until I fried eggs better.
3.______________________________________________________________________________ (我学做饭的原因是让我妈妈做完工作后可以休息)．When I saw the smile on my mother's face，I was very happy.I will keep the moment in my heart.
what was cooked by me was very delicious
it was difficult for me to
control the temperature of the oil
The reason why I learned to cook was that my mother could rest
after she finished her work
感谢聆听
钦州市第四中学