高一英语名词性从句课件用
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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.
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.
高一英语名词性从句课件用ppt.ppt
2. She wondered if the buses would still be running. 宾语从句
3. The truth is that the fog is too thick for the bus to run that far. 表语从句
4. She sensed that she was being watched by a tall man in a dark coat. 宾语从句
二、时态
1. 如果主句是现在的时态 （包括一般现在时 ， 现在进行时，现在完成时），从句的时态可根 据实际情况而定，（包括一般现在时，一般过 去时，一般将来时，现在完成时等）。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I have heard that he will come tomorrow .
Practice time
if / whether
1. I asked her _i_f_/__w_h_e_t_h_e_r_ she had a bike. 2. We’re worried about __w_h_e_t_h_e_r_ he is safe. 3. I don’t know __w_h_e_t_h_e_r_ he is well or not. 4. I don’t know _w__h_e_th_e_r_ or not he is well. 5. I don’t know _w_h_e_t_h_e_r_/_if_ I should go.
❖ We don’t know _w_h_y____ they didn’t finish the job in time.
3. The truth is that the fog is too thick for the bus to run that far. 表语从句
4. She sensed that she was being watched by a tall man in a dark coat. 宾语从句
二、时态
1. 如果主句是现在的时态 （包括一般现在时 ， 现在进行时，现在完成时），从句的时态可根 据实际情况而定，（包括一般现在时，一般过 去时，一般将来时，现在完成时等）。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I have heard that he will come tomorrow .
Practice time
if / whether
1. I asked her _i_f_/__w_h_e_t_h_e_r_ she had a bike. 2. We’re worried about __w_h_e_t_h_e_r_ he is safe. 3. I don’t know __w_h_e_t_h_e_r_ he is well or not. 4. I don’t know _w__h_e_th_e_r_ or not he is well. 5. I don’t know _w_h_e_t_h_e_r_/_if_ I should go.
❖ We don’t know _w_h_y____ they didn’t finish the job in time.
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：
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：
名词性从句-完整版PPT课件精选全文
3. 连接副词：when(＝the time when什么时候，何时)，where(＝the place where什么地方，何地)，how(＝the way that/in which怎样， 以……方式，如何)，why＝the reason why为什么)。它们除起连 接作用，还在从句中作状语。
3) wh类连接词引导的主语从句： wh类连接词包括wh类的连接代词(who, whom,
whose, which, what, whoever, whomever, whichever, whatever等)和连接副词(when,
where, how, why, whenever, wherever, however 等)。what, when和wh-ever类的词有时可不表 疑问。wh类连接代词在句中既起连接作用， 又可充当主语、宾语、表语、定语等成分。 wh类连接副词在句中起连接作用，在从句中 可充当时间、地点、原因、方式状语。
【温馨提示】 ①whether/ if引导宾语从句表示“是否”
的意思时，一般情况下可互换。 ②if引导宾语从句时可以有否定式，而
whether从句则没有。 e.g. I don’t care if he doesn’t come.
5) 特殊疑问词引导的宾语从句： 由who, what, how, which, whose, where, why等词引导的宾语从句，可作动词、 介词及形容词的宾语。
【温馨提示】 doubt, doubtful与sure后名词性从句连接词 that, whether, if的选择。 ①当doubt, doubtful用于肯定句时，后面的名
词性从句的连接词常用whether或if；当 doubt, doubtful用于否定句或疑问句时，后 面名词性从句的连接词用that。
高一英语名词性从句课件用
A courseware on noun clauses in high school Englis
THE FIRST LESSON OF THE SCHOOL YEAR
目录CONTENTS
• Overview of noun clauses • Predictive Clause • Appeositive clause • Object clause • Subject clause
Usage
Object clauses act as objects in a sentence, indicating the recipient of an action or action, and are commonly used to express questions, statements, requests, and other meanings.
Example
"What she said is true." In this presence, "What she said" is a noun clause function as the subject
Classification
01
Type 1
That clause
02
Type 2
Other clause
Example
What he said is true (What he said is true.)
Usage
Usage
The use of subject clauses requires attention to the grammatical structure and logical relationships of the sentence to ensure clear and accurate expression.
THE FIRST LESSON OF THE SCHOOL YEAR
目录CONTENTS
• Overview of noun clauses • Predictive Clause • Appeositive clause • Object clause • Subject clause
Usage
Object clauses act as objects in a sentence, indicating the recipient of an action or action, and are commonly used to express questions, statements, requests, and other meanings.
Example
"What she said is true." In this presence, "What she said" is a noun clause function as the subject
Classification
01
Type 1
That clause
02
Type 2
Other clause
Example
What he said is true (What he said is true.)
Usage
Usage
The use of subject clauses requires attention to the grammatical structure and logical relationships of the sentence to ensure clear and accurate expression.
《高一英语名词性从句》PPT课件
he comes， I will tell you
A If；whether B whether; whether
C if; That
D if; If
5、I want to know A whom is she looking after B whom she is looking C whom is she looking D whom she is looking after
3、Do you know w__h_a_t_s_h__e__i_s__t_a_lk_i_n_g__a_b_o__u_t （她正在谈论什么）
单项选择
（一）
1、Do you know where
now?
A、he lives
B、does he live
C 、he lived
D、did he live
2、Can you tell me what time ？ A、the train leave B、does the train leave C、will the train leave D、the train leaves
（二）
1、
you have done might do harm to
other people
A That B What C Whether D How
（that不作句子成分，不是定语从句。）
2、The question _w__h_e_th_e_r__h_e__i_s__a__s_t_u_d_e_n_t___ is not known to us.
3、The question_w__h_o__h_e__is_ is not known to us. (定语从句who代表人，这里who代表question)
【语法讲解】高中英语《名词性从句》公开课(33张ppt)
名词性从句：that, what, which , whether, if, who, whom, whose,whatever, whichever, whoever, whomever, whoseverwhen, where, why, how …重点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。
名词性从句的定义：名词性从句主语从句( The Subject Clause)宾语从句( The Object Clause)表语从句( The Predicative Clause)同位语从句( The Appositive Clause)连接副词：when 、 why 、where 、 how 、whenever 、wherever 、however引导词从属连词：that 、if 、 whether连接代词 ：who 、 whom 、 what 、 which 、 whose 、 whoever 、 whomever 、whatever 、 whichever引导词分类：从属连词“that”---无词义、不作成份、起连接作用“if”--- “是否 ”、不作成份、起连接作用“whether”---“是否 ”、不作成份、起连接作用名词性从句引导词的用法：连接代词“who”---“谁 ”，作主语、宾语、表语，起连接作用“whom”---“谁 ”、作宾语、起连接作用“what”---“事情 ”、作主语、表语、宾语、定语，起连接作用“whose”---“谁的 ”、作定语、起连接作用“which”---“哪----”、作主语、表语、宾语、定语，起连接作用连接副词“why ”---- “为什么 ”、 作状语、起连接作用“how ”----- “如何 ”、 作状语、起连接作用“where ”-- “什么地方 ”、作状语、起连接作用“when ”-- “什么时候 ”、 作状语、起连接作用考点1 宾语从句在句中起宾语作用的从句称为宾语从句。
高中英语名词性从句.ppt.ppt
A. what B. who C. that D which
22
which 表疑问，哪一个 who,whom 表疑问，谁 whoever ,whomever---- 无论是谁，不管 是谁。= anyone who those who where when why既可表疑问，也可不表疑 问
I still remember _____ this used to be a quiet village .
Why not try your luck downtown--- that’s ______good jobs are.
23
if, whether引导的名词从句
whether 与 if 均为 “ether 引导主语从句,表语从句,同位语从
with your job.
12
2) it做为形式主语和宾语
• ★ ★It’s a pity that you missed the film.
• It makes no difference whether he will attend the meeting or not.
• It is said that the novel has been translated into English.
•
18
• 在主语从句、表语从句、同位语从句中，that不 能省略。
• 宾语从句中的连接词that在以下三种情况下不能 省略：
• （1）当that 从句与另一名词性从句并列作宾语 时，第二个that不能省；
19
名词性wh-从句
1）由wh-词引导的名词从句叫做名词性wh-从句。 wh-词包括who, whom, whose, what, which, ---ever 等连接代词和where, when, how, why等连接副词。 连接代词和连接副词在句中既保留自己的疑问含 义、又起连接作用，在从句中充当从句的成分。 连接代词在从句中做主，宾，表语。连接副词在 句中做表，状语。例如： 主语：How the book will sell depends on its author. 宾语：The club will give whoever wins a prize. 表 语 ： My question is who will take over the president.
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。
(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：
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：
名词性从句优秀PPT课件
解析
A选项中“What”引导的是主语 从句，表示“他说的话不是真实 的”。B选项中“Who”引导的 是主语从句，表示“谁将去参加 会议还不知道”。C选项中 “Why”引导的是主语从句，表 示“他为什么离开学校还是一个 谜”。
THANKS
感谢观看
whom的用法
引导定语从句，相当于“whom”
引导名词性从句，相当于“who”
whose的用法
引导定语从句，表示“谁的”
引导名词性从句，表示“谁的”
which的用法
01
引导定语从句，相当于 “which”
02
引导名词性从句，相当于 “which”
03
名词性从句的时态与语序
时态的用法
一般现在时
A选项中“It is strange that…”是一个固定句型， 表示“奇怪的是…”，其中 that引导的从句是主语从句 。B选项中“It is a pity that…”也是一个固定句型 ，表示“遗憾的是…”，其 中that引导的从句是主语从 句。C选项中“where”引 导的是地点状语从句，表示 “在哪里”。
解决方案
在编写或修改名词性从句时，要特别注意主谓一致的问题，确保主语和谓语在 单复数形式上保持一致。
从句中的时态错误
时态不一致
在描述过去、现在或未来的事件时，时态的使用是关键。例 如，“If I was younger, I would do it”中，“was”与 “would do”之间存在时态不一致的错误。
用于表达过去某个时间正 在进行的动作。
时态的用法
过去完成时
用于表达过去的过去，即过去某个时 间之前发生的动作或状态。
过去完成进行时
用于表达过去的过去，即过去某个时 间之前正在进行的动作。
名词性从句课件高中英语名词性从句详细讲解【ppt
名词性从句课件高中英语名词性从句详细讲解【ppt 名词性从句noun clause主语从句subject clause宾语从句object clause表语从句predicative clause同位语从句appositive clause请判断出下列的句子属于哪种从句What I want to do is taking a bath.The news that they won the game spread the whole school.I don’t think he is an honest boy.The fact is that he stole the car.Do you know the fact that he stole the car?(同位语从句)Do you know the man who is standing over there?It is said that they won the game.(主从)(同位语从句)(宾从)(表从)(定从)(主从)? 引导名词性从句的连接词：? that（无意义，不可省，不充当任何成分）? whether, if（均表示“是否”表明从句内容的不确定性）? as if ,as though（均表示“好像”，“似乎”）? 以上在从句中均不充当任何成分?连接代词： what, whatever, who, whoever, whom, whomever, whose, which, whichever ?连接副词：when, where, how, why, whenever, wherever, however连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分?不可省略的连词：?1. 介词后的连词?2. 引导主语从句和同位语从句的连词不可省略。
或介词之后。
1.She did not know what had happened.(作动词的宾语)宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词 (及物动词) 2. Our suess depends upon how well we can cooperate with one another.3. I am afraid (that) I’ve made amistake. 宾语从句(作介词的宾语)(作形容词的宾语)? 1. 由连接词that引导的宾语从句由连接词that引导宾语从句时， that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。
高一英语名词性从句课件
Exercises We consider ____ the instrument should be adjusted each time it is used. A that it necessary B necessary that C it necessary that D necessary of it that You will see to _____ the engine does not get out of order. A that B however C it that D which They believed that land did not belong to people but _____ people belong to land. A that B when C where D how
___ some mammals came to live in the sea is not known. A That B What C How D Since ____ that not all government officials are honest. A It seems to me B In my opinion, I believe C My believing is D I think in my mind ____ is of no concern to us. A It rains or not B If it rains or not C Whether it rains or not D Will it rain or not
用形式主语it来引导句子 1 大多数主语从句都可以用it作形式主语，把 从句置于句尾。但是，当what 作为引导词 表示“---的东西”时，一般不用it 作形式 主语。Whatever, whoever, whichever 一 般也不用it 作形式主语。 It is strange that he made no answer. It has not been decided yet whether she will go by bus or by train. It is not very clear what they are talking about.
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。
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。
高一英语名词性从句课件用
宾语从句的用法和例子
用法
宾语从句作为动词的宾语，通常跟在及物动词或介词后面。
例子
I don't know where he went yesterday.
表语从句的用法和例子
用法
表语从句作为主语或宾语的补充，用来描述或说明主语或宾语的特点。
例子
My biggest concern is whether the project will be completed on time.
高一英语名词性从句课件 用
名词性从句旨在解释名词在句中的作用，分为主语从句、宾语从句、表语从 句和同位语从句，在接下来的幻灯片中我们将会学习它们的用法和例子。
名词性从句的定义
1 什么是名词性从句？
名词性从句是在句子中充当名词的子句，可以作为主语、宾语、表语或同位语。
名词性从句的分类
1 主语从句
主语从句作为主语出现在句子中，用来说明 句子的主要内容。
2 宾语从句
宾语从句作为动词的宾语出现在句子中，接 受动作的影响。
3 表语从句
表语从句作为主语或宾语的补充，用来描述 或说明主语或宾语的特点。
4 同位语从句
同位语从句用来解释和说明名词的具体内容 或定义。
主语从句的用法和例子
用法
主语从句作为句子的主语，通常出现在句首或句子中间。
例子
Whether we should go camping this weekend is still undecided.
同位语从句的用法和例子
用法
同位语从句用来解释和说明名词的具体内容或定义。
例子
The fact that she passed the exam was a pleasant surprise.
高中英语名词性从句课件(共21张PPT)
2) I just can’t tell you who will volunteer to help us.
3) Tell us how it was that you got hurt on your way home.
注意： 1) I don't think you are right.
否定体现在主句上 我认为他不能在最后期限之前完成任务. I don’t believe he can finish the task before the deadline. 2)We think it wrong that he told a lie to everyone. it作形式宾语，that引导的宾语从句后置 最后一个来的人付账，我们把这定成规矩。 Let’s make it a rule that the last one to come pays the bill. 3）“一个坚持，两个命令，四个建议，四个要求”，wish 和 would rather 等后的宾语从句用虚拟语气
and，so，or，but等连接而成的。
三. 复合句(Complex Sentence)
从句
主句
__I_f__i_t__r_a__in__s__t_o__m___o_r__r_o__w, I won’t go out.
从属连词 状语从句
W___h_e__n__I__s__a_w___y__o__u_r___e_y__es, I felt they were the
w__h__a_t__w__o_r_r__ie__s_t_h__e__p_u__b__li_c_._ 表语从句
主语从句
3.It makes no difference w_h_e__t_h_e_r__w__e__w__i_l_l_g__o__t_o_d__a_y__o__r__t_o_m__o__r_r_ow. 主语从句
3) Tell us how it was that you got hurt on your way home.
注意： 1) I don't think you are right.
否定体现在主句上 我认为他不能在最后期限之前完成任务. I don’t believe he can finish the task before the deadline. 2)We think it wrong that he told a lie to everyone. it作形式宾语，that引导的宾语从句后置 最后一个来的人付账，我们把这定成规矩。 Let’s make it a rule that the last one to come pays the bill. 3）“一个坚持，两个命令，四个建议，四个要求”，wish 和 would rather 等后的宾语从句用虚拟语气
and，so，or，but等连接而成的。
三. 复合句(Complex Sentence)
从句
主句
__I_f__i_t__r_a__in__s__t_o__m___o_r__r_o__w, I won’t go out.
从属连词 状语从句
W___h_e__n__I__s__a_w___y__o__u_r___e_y__es, I felt they were the
w__h__a_t__w__o_r_r__ie__s_t_h__e__p_u__b__li_c_._ 表语从句
主语从句
3.It makes no difference w_h_e__t_h_e_r__w__e__w__i_l_l_g__o__t_o_d__a_y__o__r__t_o_m__o__r_r_ow. 主语从句
高一英语-名词性从句ppt课件.ppt
主语从句
主语从句有时用“it”作形式主语，把真正的 主语放在后面，以避免头重脚轻。
That he will come here is known to us.
___________________________________
_I_t
is
known
to
us
that he will come here.
病原体侵入机体，消弱机体防御机能 ，破坏 机体内 环境的 相对稳 定性， 且在一 定部位 生长繁 殖，引 起不同 程度的 病理生 理过程
主语从句
在句中充当主语的从句叫做主语从句。
That he will come here on Wednesday is certain. 不充当成份
Whether he will come here on Wednesday is not 不充当成份
请判断出下列的句子属于哪种从句： (主语从句)
• What I _w___a_n__t_ to do i_s to go shopping.
(同位语从句)
2. The news that they _w__o__n__ the game s__p__r_e__a__d__
the whole school.
名词性从句
主语从句 宾语从句 表语从句 同位语从句
在英语的句子结构中，如果本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，那么这 个句子就叫_名__词__性__从__句_。
病原体侵入机体，消弱机体防御机能 ，破坏 机体内 环境的 相对稳 定性， 且在一 定部位 生长繁 殖，引 起不同 程度的 病理生 理过程
1. The boy is Li Ming. (名词作主语) 2. What he said is correct.
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I don’t know what is the matter \the trouble\wrong with him.
1. When will he go to the library?
I don’t know about the fact that he is a teacher.
Practice time：指出下列各名词性从句的种类。
1. At lunchtime, the radio weatherman reported that the mist would become a thick fog in the afternoon. 宾语从句
❖Lily wanted to know if /whether her grandma liked the handbag .
❖Let’s see if /whether we can find out some information about that city .
❖She asked me if /whether she could borrow these books .
否定句），连词由that引导，因为that在从 句中不作任何成分，也没有任何具体意思， 因此在口语或非正式文体中常省略。
❖Lin Tao feels (that) his own team is even better. ❖She says (that) she won’t take part in the sports meeting next Sunday. ❖Jim thought (that) the train was like a big moving party.
4. I’m worried about _w_h_e_t_h_e_r he will soon get well.
5. I want to know _w_h_e_t_h_e_r_/i_f she has gone shopping.
6. We wondered _w__h_e_th_e_r__ that was a spy or not.
二、时态
1. 如果主句是现在的时态 （包括一般现在时 ， 现在进行时，现在完成时），从句的时态可根 据实际情况而定，（包括一般现在时，一般过 去时，一般将来时，现在完成时等）。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I have heard that he will come tomorrow .
1. I don’t know _w_h_o___ is your brother. Is the man in dark glasses?
2. I don’t know _w_h_i_c_h__ of the boys is your brother.
3. I don’t know _w__h_a_t __ good they will do.
❖ 因果并列连词: for, so
❖ 选择并列连词: or,either…or
复合句:主句+从句
■ 名词性从句 ■ 定语从句
■主语从句 ■表语从句 ■宾语从句 ■同位语从句
■ 状语从句
Noun Clause
名词性从句在功能上相当于名词, 在复合句 中能担任主语、宾语、表语、同位语等。
{ 主语
His job is important.
❖ They have decided w__h_e_n_ they will leave for New York. That is next Sunday.
❖ We don’t know _w_h_y____ they didn’t finish the job in time.
❖ Mother was pleased _t_h_a_t__ her daughter had passed the college exams.
❖ Madam Curie discovered __w_h_a_t_ she called radium.
❖ Would you mind telling me __w_h_a_t__language your friend speaks?
❖ Would you mind telling me _w__h_ic_h__language your friend speaks, English or French?
tomorrow. ❖He said that he had seen it .
3.当从句是客观真理，定义，公理，定理 时用一般现在时。
❖The teacher said that the earth travels around the sun.
三、语序 宾语从句的语序用陈述语序： 连接词+主语+谓语+其他成分。
2.如果主句是过去的时态（包括一般过去时，过 去进行时），那么从句的时态一定要用相对应 的过去的某种时态（包括一般过去时，过去进 行时，过去将来时， 过去完成时）
❖I knew who lived here. ❖I saw she was talking with her mother. ❖He asked whether his father would come back
Practice time
if / whether
1. I asked her _i_f_/__w_h_e_t_h_e_r_ she had a bike. 2. We’re worried about __w_h_e_t_h_e_r_ he is safe. 3. I don’t know __w_h_e_t_h_e_r_ he is well or not. 4. I don’t know _w__h_e_th_e_r_ or not he is well. 5. I don’t know _w_h_e_t_h_e_r_/_if_ I should go.
I know nothing about him except that he is from the south.
I think it necessary that you should read English aloud.
在主句为动词be加某些形容词（如sorry, sure, afraid, glad等）作表语时，后面所跟 的省略that的从句也可算是宾语从句。
宾语从句中的连接词that在以下三种情况下 不能省略：
（1）当that 从句与另一名词性从句并列作宾语时， 第二个that不能省；
（2）当that从句作介词宾语时，that不可省掉。 （3）用it做形式宾语的宾语从句。
Everyone knew what happened and that she was worried.
2. She wondered if the buses would still be running. 宾语从句
3. The truth is that the fog is too thick for the bus to run that far. 表语从句
4. She sensed that she was being watched by a tall man in a dark coat. 宾语从句
5. When we will start is not clear. 主语从句 6. I had no idea that you were her friend同. 位语从句
Object Clauses 宾语从句
1. I know him . （简单句）
主语 谓语 宾语
2. I
主语 主
know
w__h_e_th_e_r_ to go.
3. 当宾语从句是特殊疑问句时，由疑问词 （what, who, whom, which, whose when, where, how, why等）引导，因为疑问词在 从句中担任一定的句子成分，具有一定的 意义，所以不可以省略。
❖Do you know what he said just now ? ❖ I don’t remember when we arrived . ❖ I asked him where I could get so much money . ❖ Please tell me who \whom we have to see . ❖ Do you know what time the plane leaves ?
➢I bought my sister a present,but she didn’t like it.
并列句
常用并列连词: and, both…and, not only… but also,
❖ 平行并列连词: neither…nor ❖ 转折并列连词：but, however, while, yet,
注意 whether和if的使用区别:
1).whether和if都可以引导宾语从句 a.当有or not时就用whether,不用if. I don’t know whether or not I will stay. b.介词后面的宾语从句不能用if. I worry about whether I hurt her feeling. c. whether也可与动词不定式连用但if不能。 I have not decided whether to go or not. d）whether常与or连用表示一种选择，if不能这样用 The question of whether they are male or female is not important.
并列句 把两个或几个简单句用并列连词连接起来。
I turned on the TV. My sister and I wat并ch列ed 句it.
1. When will he go to the library?
I don’t know about the fact that he is a teacher.
Practice time：指出下列各名词性从句的种类。
1. At lunchtime, the radio weatherman reported that the mist would become a thick fog in the afternoon. 宾语从句
❖Lily wanted to know if /whether her grandma liked the handbag .
❖Let’s see if /whether we can find out some information about that city .
❖She asked me if /whether she could borrow these books .
否定句），连词由that引导，因为that在从 句中不作任何成分，也没有任何具体意思， 因此在口语或非正式文体中常省略。
❖Lin Tao feels (that) his own team is even better. ❖She says (that) she won’t take part in the sports meeting next Sunday. ❖Jim thought (that) the train was like a big moving party.
4. I’m worried about _w_h_e_t_h_e_r he will soon get well.
5. I want to know _w_h_e_t_h_e_r_/i_f she has gone shopping.
6. We wondered _w__h_e_th_e_r__ that was a spy or not.
二、时态
1. 如果主句是现在的时态 （包括一般现在时 ， 现在进行时，现在完成时），从句的时态可根 据实际情况而定，（包括一般现在时，一般过 去时，一般将来时，现在完成时等）。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I have heard that he will come tomorrow .
1. I don’t know _w_h_o___ is your brother. Is the man in dark glasses?
2. I don’t know _w_h_i_c_h__ of the boys is your brother.
3. I don’t know _w__h_a_t __ good they will do.
❖ 因果并列连词: for, so
❖ 选择并列连词: or,either…or
复合句:主句+从句
■ 名词性从句 ■ 定语从句
■主语从句 ■表语从句 ■宾语从句 ■同位语从句
■ 状语从句
Noun Clause
名词性从句在功能上相当于名词, 在复合句 中能担任主语、宾语、表语、同位语等。
{ 主语
His job is important.
❖ They have decided w__h_e_n_ they will leave for New York. That is next Sunday.
❖ We don’t know _w_h_y____ they didn’t finish the job in time.
❖ Mother was pleased _t_h_a_t__ her daughter had passed the college exams.
❖ Madam Curie discovered __w_h_a_t_ she called radium.
❖ Would you mind telling me __w_h_a_t__language your friend speaks?
❖ Would you mind telling me _w__h_ic_h__language your friend speaks, English or French?
tomorrow. ❖He said that he had seen it .
3.当从句是客观真理，定义，公理，定理 时用一般现在时。
❖The teacher said that the earth travels around the sun.
三、语序 宾语从句的语序用陈述语序： 连接词+主语+谓语+其他成分。
2.如果主句是过去的时态（包括一般过去时，过 去进行时），那么从句的时态一定要用相对应 的过去的某种时态（包括一般过去时，过去进 行时，过去将来时， 过去完成时）
❖I knew who lived here. ❖I saw she was talking with her mother. ❖He asked whether his father would come back
Practice time
if / whether
1. I asked her _i_f_/__w_h_e_t_h_e_r_ she had a bike. 2. We’re worried about __w_h_e_t_h_e_r_ he is safe. 3. I don’t know __w_h_e_t_h_e_r_ he is well or not. 4. I don’t know _w__h_e_th_e_r_ or not he is well. 5. I don’t know _w_h_e_t_h_e_r_/_if_ I should go.
I know nothing about him except that he is from the south.
I think it necessary that you should read English aloud.
在主句为动词be加某些形容词（如sorry, sure, afraid, glad等）作表语时，后面所跟 的省略that的从句也可算是宾语从句。
宾语从句中的连接词that在以下三种情况下 不能省略：
（1）当that 从句与另一名词性从句并列作宾语时， 第二个that不能省；
（2）当that从句作介词宾语时，that不可省掉。 （3）用it做形式宾语的宾语从句。
Everyone knew what happened and that she was worried.
2. She wondered if the buses would still be running. 宾语从句
3. The truth is that the fog is too thick for the bus to run that far. 表语从句
4. She sensed that she was being watched by a tall man in a dark coat. 宾语从句
5. When we will start is not clear. 主语从句 6. I had no idea that you were her friend同. 位语从句
Object Clauses 宾语从句
1. I know him . （简单句）
主语 谓语 宾语
2. I
主语 主
know
w__h_e_th_e_r_ to go.
3. 当宾语从句是特殊疑问句时，由疑问词 （what, who, whom, which, whose when, where, how, why等）引导，因为疑问词在 从句中担任一定的句子成分，具有一定的 意义，所以不可以省略。
❖Do you know what he said just now ? ❖ I don’t remember when we arrived . ❖ I asked him where I could get so much money . ❖ Please tell me who \whom we have to see . ❖ Do you know what time the plane leaves ?
➢I bought my sister a present,but she didn’t like it.
并列句
常用并列连词: and, both…and, not only… but also,
❖ 平行并列连词: neither…nor ❖ 转折并列连词：but, however, while, yet,
注意 whether和if的使用区别:
1).whether和if都可以引导宾语从句 a.当有or not时就用whether,不用if. I don’t know whether or not I will stay. b.介词后面的宾语从句不能用if. I worry about whether I hurt her feeling. c. whether也可与动词不定式连用但if不能。 I have not decided whether to go or not. d）whether常与or连用表示一种选择，if不能这样用 The question of whether they are male or female is not important.
并列句 把两个或几个简单句用并列连词连接起来。
I turned on the TV. My sister and I wat并ch列ed 句it.