高中英语名词性从句教学课件

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高中英语语法——名词性从句(27张PPT)

C. There; whether
B. It; what
D. It; whether
3. A computer can only do ____you have instructed it to do.
A. how
B. after
C. what
D. when
4. Can you tell me ______? A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentleman
ቤተ መጻሕፍቲ ባይዱ
If/whether引导的名词性从句
• She is not certain about whether she has done anything wrong. • Whether it is going to clear up keeps me wondering. • 只有动词后的宾语从句可以用 if/whether，其他名词性从句（包括介词后的宾语从句）只可以用whether 。
C. whichever
B. what
D. which
16. They lost their way in the forest and ____made matters worse was ____night began to fall. A. what; that B. it; that
C. what; when
that引导的名词性从句
• The radio announced something. • The mist would become a thick fog. • The radio announced that the mist would become a thick fog.

高中英语名词性从句课件(共42张ppt)

China is no longer _w__h_a_t_ it used to be.
4. A modern city has been set up in ______ was a wasteland ten years ago. （天津） A. what B. which C. that D. where
which
作主/宾/
3. 连接副词： when、 where、why、ho表w
作状语
主语从句一般有三种结构： 1. 主语从句+谓语 That she will win the match is certain. 2.主语从句+形容词（名词词组、过去分词）+that从句
It is important that we teens should learn English. It is a good news that he will attend the meeting on behalf of our school.
1. __T_h_a__t _ he said so made us angry . _W___h_a_t_ he said at the meeting made us angry.
2. A computer can only do___w__h_a_t__ you have
instructed it to do. （全国） 3. 中国不再是过去的样子了。
It looks as if it’s going to rain.
3.the reason why … is that … 和It is because …等结构。
It was because I got up late.
同位语从句在句中作同位语，它一般要放在主句中某些名词的后面，说明这些名词的含义。可跟同位语从句的名词主要有： fact, news, promise, reason, idea, hope, word, belief等。如：

高中英语名词性从句优秀课件

❖ A.when
B.that
❖ C.whether
D.what
分割式同从！
❖ （09四川7）News came from the school office _______ Wang Lin had
been admitted to Beijing University.
（动词、介词、形容词之后的宾从）
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. 同位语从句
同位语从句和定语从句的区别
同位语从句一般跟在名词fact, news, promise, truth, belief, thought, idea, dream, information,request,doubt, hope,wish, law, opinion, plan, suggestion,policy后面,
The news that we know from her excited all of us . 定语从句
修饰限定；that不是唯一的，而且做宾语时可以省略
1.The suggestion that he should not go there is of grea同t位va语lu从e句.
2. The suggestion that he made is of great value. 定语从句
1.名词：表示人或事物的名称的词 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。 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,它就叫:名词性从句。

高中英语语法-名词性从句 16张PPT

多余？
一个从句只能有一个引导词。
缺失？
That 引导的主从、表从、同从时一般不省略。
考法
考法1 识别名词性从句的种类主谓到从句考法2 确定从句结构和意义是否完整，结合句子意思填写改正适当的连接词。 a. 从句结构完整，用从属连词，陈述事实用that，表
示疑问“是否”用if或者whether。 b. 从句缺少主宾表，则考虑用连接代词。 c. 从句缺少状语，则用连接代词。
I didn面’t紧kn跟owowr nhoetth时er 只or 能no用t swhehweaths erera.dy. 5.I want to know whether to have a meeting today.
加不定式时
关键知识梳理
连接代词
what
Who
which
功
能
在从句中充当主宾表在从句中充当主宾表（whom）在从句中充当定语，“哪一个”
It做形式主语
1.It +be +adj.+that从句
2.It +be +名词词组（no wonder ,an honor ,a pity ,etc)+that从句
3.It +be +过去分词（said,reported,expected,announced,thought ,believed ,ect)+that 从句
改错
1.(2016.银川二中一模）For one thing ,that you
are studying is badly needed nowadays in our
country.
That改为
what
2.(2016.遵义航天高级中学模拟）And you

(完整版)名词性从句公开课ppt课件

主语从句
名词性从句
宾语从句表语从句
同位语从句
·
主语从句
• That anti-China separatists try to destroy the city is the biggest threat for HongKong.
•
表语从句
A universal consensus is that one country, two systems is the best policy for Hongkong.
考点 2 ：it作形式主语, 形式宾语
• 1.__It_i_s_r_e_p_o_r_t_e_d_t_h_a_t_(据报道) the bus has
been located more than 60 meters underwater.
• 2._I_t _h_a_p_p_e_n_e_d__th_a_t_(碰巧)the bus rushed to the roadside and fell into the Yangtze River.
flight 370.
•
what happened to Malaysian
宾语从句
同位语从句
The news that they have divorced is true.
总结：名词性从句引导词的三步骤
• 步骤一：如果从句中缺少主语，宾语，表语，定语则考虑用连接代词；
• 步骤二：如果从句中既不缺少主语，宾语，表语，定语，但是缺少一定意义的状语，则考虑用连接副词；
考点一连接词 that / what 的选用
总结归纳：
that 和 what 都可引导所有的名词性从句。但是，_w_h_a_t__除起连接作用外，还在名词性从句中充当成分，可作从句的_主_语__、_宾_语__、 _表___语___、或_定__语_。而_th_a_t__在名词性从句中不充当任何成分，只起 __连__接___作用。

高中英语语法-名词性从句精讲(共73张PPT)

Whoever wants the book may have it. I’ll do whatever I can to help him. Buy whichever is cheapest.
连接副词 when, where, how, why
when • When they will start is unknown yet. where • Where she has gone is a mystery. how • How this happened is not clear. why • Why he did that wasn’t quite unclear.
主语从句关联词连词 that, whether 连接代词 what, who, whom, which 连接副词 when, where, how, why
连词 that, whether
只起连接作用在从句中不充当任何句子成分
• That he will win is certain.
• It has been reported that sales of beef in China will increase.
宾语从句关联词连词 that, whether; if 连接代词 what, who, whom, whose, which 连接副词 when, where, how, why
• I doubt _______ he will come soon. • I do not doubt _____ he will come soon. • Do you doubt _____ he will come soon?
• what surprised me was what he said.

高中英语名词性从句课件(38张ppt)

The idea that computers can recognize human voices surprises many people.
(that在从句中不充当任何成份)
The idea （that/which） he gave surprises many people．
(that在从句中作gave 的宾语)
宾语从句须注意
1) 由疑问词引导的从句中, 词序按陈述句顺序排列。
e.g. I wonder what he is doing. 注意：I wonder what was wrong /the matter
with him. 2)当主句的谓语动词是过去时的时候, 从句的谓语动词应用相应的过去时。自然规律和客观真理例外。
4) That在其他名词性从句中均不可省略，只有在宾语从句中that有时可以省略，但在并列的宾语从句中第二个that 不可省略。
e.g. He said (that) he would leave and that he would never come back again.
5) 否定的转移若主句谓语动词为think, consider, suppose, believe, expect, fancy, guess, 等, 其后的宾语从句若含有否定意义, 一般要把否定词转移到主句谓语上, 从句谓语用肯定式。 e.g. I /we don’t think this dress fits you Well, does it?
3. 连接代词: what, whatever, who, whoever, whom,whose, which（哪个）：不仅起到连接一个句子的作用,同时也是从句的一个组成部分；从句不完整，缺成份。

高考英语名词性从句讲解(最全版)44948PPT课件

主语从句
4、I knew the news that our team won the match.
宾语从句
5、His suggestion is that we should finish the
work at once.
表语从句
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7
“whether”---“是否”、不作成份、起连接作用
英语名词1
请思考定语从句的定义：
起定语作用，用来修饰名词或代词的从句。
名词性从句定义
起名词性作用的从句，叫名词性从句。换言之，在英语的句子结构中，本来该由名词充当的主语、宾语、表语和同位语部分，换由一个句子来充当，这样的句子就是名词性从句。
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useful for us now（. 同位语从句）
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8
If与whether的区别：
If 只能引导两种名词性从句：宾语从句、不放于句首的主语从句。Whether四种从句均可以引导。
请思考：
1、Whether she will come back on time depends on
weather . 2、I asked him whether he could do me a favor .
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10
请用if / whether填空：
1、I asked her _i_f_/_w__h_e_t_h_er she had a bike. 2._W__h__e_ther we will hold a party in the open air
tomorrow depends on the weather.
record .（同位语从句）
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高中英语语法名词性从句(共32张PPT)

一有一无：有词义“是 2 连接词 if/whether 否”；无语法功能
I don’t care if he doesn't come.
I don't care whether he comes.
3 连接代词
which
两有：有词义，“哪一个”；有语法功能。
I can guess which one you would choose.
We suggested that we (should) go to the cinema.
5. His recommendation that we went there on foot is acceptable.
His recommendation that we (should) go there on foot is acceptable.
名词性从句
从句
形容词性定语从句
副词性
状语从句主语从句
限定性非限定性
九种
名词性
宾语从句表语从句
同位语从句
名词性从句：一个句子充当主语，宾语，表语，同位语
名词性从句
主语从句表语从句宾语从句
同位语从句
引导名词性从句的引导词
连接代词 who, whom, whose, which, what,
另外还有, no wonder, a good thing, a pity, no surprise等
It is a pity that we can’t go.
It is no surprise that our team has won the game.
(2) It be ＋形容词＋从句
找出下列句子中的错误，并总结出规律：

高中英语语法之名词性从句-PPT优秀课件

was worried. 2.The reason lies in that she works harder
than the others do. 3.I think it necessary that you should read English
aloud.
12
2.由从属连词if / whether 引导的宾从
It’s a pity/a fact /a common knowledge (众所周知)/ a common saying that… (俗话说)
6
A. It +be+adj (important/ essential/
B. natural/ necessary)+ that sb. should do sth.
• It +be+adj (amazing/ clear/certain…) +that从句
• It is certain that we will do a good job.
• It is very clear that we should leave.
B. It +be + n ( a pity/ a fact/ a good idea/ an honor/ a mystery/ a pleasure/ a shame/ a wonder/ a challenge…) + that从句
4. He said he was watching TV/ he had swept the floor/ he would play football after school.
5. 3. 如果宾语从句所叙述的是客观事实、自然现象、科学真理等时，从句不受主句限制，用一般现在时。

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/ a common saying….（俗话说）
注意：
“if” 不能引导主语从句，应有“whether”引导。
主语从句的 “that” 一般不能省。
“what”引导主语从句时，谓语动词：
1）常与其后的名词作表语一致 2）根据句子的语境而定。
1. What you left are only several old books. 2. What you said is of great importance. 3. What he says and does doesn’t concern me.
1). They know that the habit will kill them. 2).It all depends on whether they will support us . 3) He asked how much I paid for the violin. 4).He made it clear to the public that he did an important and necessary job . 5).I find it necessary that we should do the homework.
I have no idea
whom they are talking about.
whether it’ll rain tomorrow. that our football team won the game.
I have heard the news that he visited our factory . I have heard the news that he told you the other day . 同位语从句和定语从句的区别： 1 同位语从句——that 只起连接作用，不作任何成分定语从句 —— that 是关系代词，起连接作用和充当宾语和主语 2同位语从句——同位语从句和前面的名词是同位关系，对名词进行补充说明定语从句 ——定从和前面的名词是所属关系，对名词进行修饰，加以限定 3同位语从句——that 不能省定语从句 ——that 在从句中作宾语时，可以省
名词性从句中的“that”没有词义，也不作任何成分。
1. 主语从句：从句在句中充当主语成分
1). That he will succeed is certain . 2) Whether he will go there is not known . 3) What he said is not true . 4) Where he hid the money is to be found out . 5) Whoever comes is welcome. 6) It’s certain that he will succeed . 7) How we can help the twins will be discussed at the meeting. 8)When they’ll start the project has not been decided yet.
1. The radio says it _______ will be cloudy tomorrow. (be)
goes 2. The headmaster hopes everything ______ well. (go)
3. Tom says that they _________ were playing (play) basketball at six o’clock yesterday evening. 4. I hear they __________ have returned (return) it already. 5. He said that they _________ had been members of the Party since 1948. (be)
3. 表语从句：从句在句中充当表语成分，一般放在连系动词之后. 作用：对主语进行解释说明。
连接词：that / whether /as if /as though（ if 不引导表语从句) 连接代词：who / whom / whose / which / what 连接副词：when / where / why / how / because
It 的用法：（形式主语）
It’ possible/important/necessary/clear… that……
很可能/重要的是…/必要的是…/很清楚…
It’ said/ reported… that..据说/据报道…
It’s been announced/declared that..已经通知/宣布… It seems/appears/happens.. that…显然、明显、碰巧.. It’s no wonder that…并不奇怪/无疑… It’s a pity/a fact /a common knowledge (众所周知）
The question is whether we can rely on him. That’s because we were in need of money at that time . He looked as if he was going to cry . That’s why I was late .
when he will be back.
how he can get the treasure.
where the concert will be hold.
who can finish the work. why it happened. which pen is mine. what we should do next.
4. It’s known to us all ___ a form of energy .
A. water is C. is water B. that water is D. that water to
5. It worried her a bit ___ her hair was turning gray. A. whether B. That C. what D. when
6. I didn’t know what time he _______ wrote the letter. (write)
7. Could you tell me who has _________ takenaway the book already? (take) 8. Ling Feng told me he _________ had been to the Great Wall several times. (be)
3.___ is known to us all is that America is a developed country____the First World.
a.Which; belong to
c. What; belonging to
ቤተ መጻሕፍቲ ባይዱ
b. As, belonged to
d. It; belonging to
主语从句宾语从句表语从句同位语从句从句一律保持陈述语序。
How should we use modern technology? The problem is … The problem is how we should use modern technology. When will man be able to live on Mars? ….is unknown to us all. When man will be able to live on Mars is unknown to us all.
6.What I say and think ___ none of your business. A. is B. are C. has D have
2. 宾语从句：从句在句中充当宾语成分（可以作谓语动词、介词、不定式等非谓语动词的宾语）
连词：that, whether，if （ that 常可省略） who, what, which, whoever, whatever, when where why how
1. That’s ___ the Party called on us to do. A. why B. what C. how D. that
2. The reason is ___ he is unable to operate the machine.
A. because B. why C. that D. Whether
1) The idea that computers can recognize
human voices surprises many people . 2) Word came that Napoleon himself was coming to inspect them . 3).Sydney kept his promise that he would always do anything he could for Lucie to make sure of her happiness.
注意：
1.在表语从句中，表“是否” 时，只能用 “whether”不能用“If”。
2.一般情况下，“that”不能省。 3. It is /was because …. It is /was why….
3. The reason (why…/for…)is /was that….
4 The reason is because that …. /why…
一个句子，在连词的引导下，在另一个句子中充当名词使用，叫名词从句
名词性从句可以表示：事实和问题。