英语：名词性从句课件
合集下载
名词性从句PPT课件
1.概念 在句子中起名词作用的句子叫名词性从句。
名词性从句的功能相当于名词词组,它在复合 句中能担任主语、宾语、表语、同位语、介 词宾语等, 因此根据它在句中不同的语法功能, 名词从句又可分别称为主语从句、宾语从句、 表语从句和同位语从句。
Who will win the match is still unknown.
whichever (book) you like.
whose
• Whose表示“谁的”。 • 在句子中充当定语的成分，其后一定会加
when, where, how, why, however… when, where, how, why, however…
that的用法
• 在从句中不充当任何成分，也没有任何具体意思。 • 引导的句子相当于一个陈述句。 • 只起到连接的作用。
主语 做及物动词宾语
宾语 做介词宾语
表语 同位语
一般不省略 可以省略 不可以省略 一般不省略 一般不省略
(3) It ＋ 不及物动词＋从句 It seems that… 似乎… It happened that… 碰巧… It appears that… 似乎…
(4) It is ＋ 过去分词＋从句 It is reported that… 据报道… It has been proved that… 已证实… It is said that… 据说…
He doesn’t know whether to stay or not. E) 后面紧接or not 时。如：
We didn’t know whether or not she was ready.
② 关联词只能用 whether或if, 不能用 that的情况如下：
名词性从句的功能相当于名词词组,它在复合 句中能担任主语、宾语、表语、同位语、介 词宾语等, 因此根据它在句中不同的语法功能, 名词从句又可分别称为主语从句、宾语从句、 表语从句和同位语从句。
Who will win the match is still unknown.
whichever (book) you like.
whose
• Whose表示“谁的”。 • 在句子中充当定语的成分，其后一定会加
when, where, how, why, however… when, where, how, why, however…
that的用法
• 在从句中不充当任何成分，也没有任何具体意思。 • 引导的句子相当于一个陈述句。 • 只起到连接的作用。
主语 做及物动词宾语
宾语 做介词宾语
表语 同位语
一般不省略 可以省略 不可以省略 一般不省略 一般不省略
(3) It ＋ 不及物动词＋从句 It seems that… 似乎… It happened that… 碰巧… It appears that… 似乎…
(4) It is ＋ 过去分词＋从句 It is reported that… 据报道… It has been proved that… 已证实… It is said that… 据说…
He doesn’t know whether to stay or not. E) 后面紧接or not 时。如：
We didn’t know whether or not she was ready.
② 关联词只能用 whether或if, 不能用 that的情况如下：
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.
高考英语语法完全讲解——名词性从句课件(共17张PPT)
三、what/whatever与
which/whichever的区别
what/whatever意为“什么/无论什么”，描述的事物在上下 文中没有范围；which/whichever意为“哪个/无论哪个”， 描述的事物在上下文中有范围。 To be honest, I can hardly understand what/whatever you have said. Here is the dress. This is what I have been dreaming of. Here are many beautiful dresses. You can choose whichever you like.
高考英语语法完全讲解 名词性从句
定义及分类
在句中起到名词所能充当的句子成分的从句称之 为名词性从句，名词常用来作主语、宾语、表语、 同位语，因此，对应的名词性从句可以分为四大 类：主语从句、宾语从句、表语从句、同位语从 句。
主句从句
1、作句子主语的从句叫作主语从句。 2、为避免句子头重脚轻，常用形式主语it代替主语从 句，把主语从句置于句尾。常用的句型有：It is/was+ 形容词/名词/过去分词+that从句。
表语从句
位于系动词之后作表语的从句叫表语从句。 The problem is who is to pay and when we can start.
同位语从句
同位语从句说明其前面名词的具体内容。通常由that引 导，常接同位语从句的名词有：news, conclusion, possibility, rumor, certainty, story, word, mystery, idea, doubt, hope, truth, question, belief, fact, message, evidence, information, explanation, rule, probability, question, wish, thought, statement, report, opinion, principle等。
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ppt课件
.whether 与if 引导宾语从句有时可以换用，但哪些情况只能用whether？
介词后的宾从. Whether or not的宾从. 复合不定式只能用whether. 习惯上作discuss的宾从只用whether. 但: 宾语从句否定时常用if引导. 引导主语从句并置于句首时只用whether 引导表语从句只用whether 引导同位语从句时只用whether
名词性从句
点击此处添加正文，文字是您思想的提炼，请言简意赅的阐述您的观点。
By the end of the class , the Ss will grasp: The definition and types of the Noun Clauses Usages of the connectives(连接词） 1. that 与 what 2. if 与 whether 3. who 与 whoever 4.what 与 whatever
代词
主
表
宾
同位
what
whatever
whom
whose
which
whoever
whichever
whomever
when
why
where
how
that
whether
if
as if
as though
主语从句
宾语从句
表语从句
同位语从句
I. 名词性从句的种类
1.When we will start is not clear. 2.Mrs Black won’t believe that her son has become a thief. 3. My idea is that we should do it right now. 4.I had no idea that you were her friend.
名词性从句主语从句和宾语从句ppt课件
• Mary always thinks of _h_o_w_ she can do more for the class.
• He wrote a letter of thanks to _w__h_o_e_verhelped him. 5. It depends onwifhwetehheravweeehnaovueghentoimugeh. time. 介词后面不用 if
that不做句子成分
经营者提供商品或者服务有欺诈行为 的，应 当按照 消费者 的要求 增加赔 偿其受 到的损 失，增 加赔偿 的金额 为消费 者购买 商品的 价款或 接受服 务的费 用
找出下列句子中的错误，并总结出规律：
1. Can you tell me how many students are there
6. Are you sorry for wwhhicaht yyoouu hhaavvee ddoonnee?? 介词后面不用 which
宾语从句经常作表语形容词的宾语
• I’m afraid (that ) I’ll be late.
• We were surprised that he was lost .
宾语从句
从 句 ( 同主语从句 ) ,增加 if ,可与whether 引导词: 互换, 但不与 or not 连用
1. They pretended ( that ) they knew how to do it.
2.She said (that) she couldn’t tell me and that I couldn’t understand.
6. The question is whether he will agree . ( if )
名词性从句公开课ppt课件
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。
• 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；
• 步骤三：如果既不缺少主语，宾语，表语， 定语，也不缺少状语，则考虑用从属连词。
基础回顾２
Conjunctions of Noun Clauses
从属连词
有词义， 但不做成分
that（无词义）, whether, if as if/as though
考点一 连接词 that / what
Fans believe _t_h_a_t_ Jinyong's death is definitely a huge loss to the wuxia world. However, there is a saying _th__a_t _ where there are Chinese people, there are kungfu legends. _W__h_a_t we can do is to may he rest in peace and remember him forever.
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.
高中英语名词性从句优秀课件
He said that he liked rain very much and
that he would not use an umbrella.
3.宾语从句的语序问题，用正常语序
1.The photographs will show you ____B_____. A. what does our village look like B. what our village looks like C. how does our village look like D. how our village looks like
3. 同位语从句不能用if，如： The question whether he’ll attend the meeting is not decided.
4. 从句作介词的宾语不能用if，如： I’m not interested in whether they’ll go or not. It depends on whether we have got enough money.
5. 虚拟语气在宾语从句中的应用：
Suggest, insist, require, order,request, demand, propose, advice +that 主 +should+V原形，should可省略。
He suggested that a meeting should be held at once.
3. 作形容词的宾语，例如： I am afraid (that) I’ve made a mistake. I am sure (that) he will win the game.
4. it 可以作为形式宾语 it 不仅可以作为形式主语，还可以作为形式宾语而真正
that he would not use an umbrella.
3.宾语从句的语序问题，用正常语序
1.The photographs will show you ____B_____. A. what does our village look like B. what our village looks like C. how does our village look like D. how our village looks like
3. 同位语从句不能用if，如： The question whether he’ll attend the meeting is not decided.
4. 从句作介词的宾语不能用if，如： I’m not interested in whether they’ll go or not. It depends on whether we have got enough money.
5. 虚拟语气在宾语从句中的应用：
Suggest, insist, require, order,request, demand, propose, advice +that 主 +should+V原形，should可省略。
He suggested that a meeting should be held at once.
3. 作形容词的宾语，例如： I am afraid (that) I’ve made a mistake. I am sure (that) he will win the game.
4. it 可以作为形式宾语 it 不仅可以作为形式主语，还可以作为形式宾语而真正
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。
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。
名词性从句讲解最全版ppt教学课件
practical .
（宾语从句）
16
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
名词性从句引导词的用法（3）：
连接代词
“whoever”-- “-----的任何人”、作主语、 “whomever”-- “-----的任何人”、作宾语、 “whatever”-- “----的任何东西”、作主表宾语、 “whichever”--- “无论哪个或哪些---”、作定语、
4、Could you tell me the question whether English is
useful for us now（. 同位语从句）
7
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
If与whether的区别：
17
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
“whoever”-- “---的任何人”、作主语、起连接作用
1、Whoever could solve the problem will be
rewarded .
（主语从句）
2、What he wants to ask you now is which team
won the game .
（表语从句）
3、Could you tell me which one is right .
（宾语从句）
15
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
高考英语名词性从句课件
个that引导的从句是定语从句，that在从句中作宾语）
2)The news that Tom would go abroad is told by him.（汤 姆将出国的消息是他讲的。）（同位语从句，that在句中不作
任何成分）
that在同位语从句与定语从句的区别
同位语从句
定语从句
that（连词）只起连接的 that(关系代词) 充当一定的 作用,不充当句子成分 句子成分(主，宾，表）
*_I_t _o_c_c_u_r_re_d__t_o_m__e_t_h_a_t_(我突然想起)I forget to sent the letter.
4) It + be +过去分词+从句
It is said that...
据说……
It is known to all that... 众所周知……
同位语从句有时可以不紧跟在它所说明的名词后面，而是被别 的词隔开。例如：
He got the news from Mary that the sports meeting was put off.
3. 同位语从句与定语从句的区别
(1) 定语从句中的that既代替先行词，同时以在从句中作 某个成分（主语或宾语），而同位语从句中的that是连词， 只起连接主句与从句的作用，不充当句中任何成分。
表语从句
The news that we won the game is exciting.
同位语从句
引导名词性从句的连接词可分为三类： 连接词：that, whether, if 连 接 代 词 ： what, whatever, who, whoever, whom, whomever，which ，whichever，whose. 连接副词：when, where, how, why
2)The news that Tom would go abroad is told by him.（汤 姆将出国的消息是他讲的。）（同位语从句，that在句中不作
任何成分）
that在同位语从句与定语从句的区别
同位语从句
定语从句
that（连词）只起连接的 that(关系代词) 充当一定的 作用,不充当句子成分 句子成分(主，宾，表）
*_I_t _o_c_c_u_r_re_d__t_o_m__e_t_h_a_t_(我突然想起)I forget to sent the letter.
4) It + be +过去分词+从句
It is said that...
据说……
It is known to all that... 众所周知……
同位语从句有时可以不紧跟在它所说明的名词后面，而是被别 的词隔开。例如：
He got the news from Mary that the sports meeting was put off.
3. 同位语从句与定语从句的区别
(1) 定语从句中的that既代替先行词，同时以在从句中作 某个成分（主语或宾语），而同位语从句中的that是连词， 只起连接主句与从句的作用，不充当句中任何成分。
表语从句
The news that we won the game is exciting.
同位语从句
引导名词性从句的连接词可分为三类： 连接词：that, whether, if 连 接 代 词 ： what, whatever, who, whoever, whom, whomever，which ，whichever，whose. 连接副词：when, where, how, why
名词性从句(公开课课件)
We consider it possible that he is ill. I feel it a pity that she can’t come. He made it clear that he objected to the plan.
宾语从句要注意的几个问题:
1. 时态呼应(主从句时态保持一致） 2. 否定转移: (think, believe, suppose, expect, guess 等). 但一般出现在主句是一般现在时的情况下.
2. That That I I am am a a teacher teacher of of English English is known to you all .
Object Clause Nhomakorabea3. It is known to you all that I am a teacher of English English.
4. The fact that I am a teacher of English is known to
Subject Clause Appositive Clause
Subject Clause
you all.
5. I am worried about whether whether you you can can do do well well in in the the exam. exam.
主语 成分 主语从句：一个从句在复合句中充当_______ That he is still alive is sheer luck. 宾语 成分 宾语从句：一个从句在复合句中充当_______ John said that he was leaving for London on Wednesday. 表语 成分 表语从句：一个从句在复合句中充当_______ The fact is that he has not been seen recently. 同位语 同位语从句：一个从句在复合句中充当_______ 成分
宾语从句要注意的几个问题:
1. 时态呼应(主从句时态保持一致） 2. 否定转移: (think, believe, suppose, expect, guess 等). 但一般出现在主句是一般现在时的情况下.
2. That That I I am am a a teacher teacher of of English English is known to you all .
Object Clause Nhomakorabea3. It is known to you all that I am a teacher of English English.
4. The fact that I am a teacher of English is known to
Subject Clause Appositive Clause
Subject Clause
you all.
5. I am worried about whether whether you you can can do do well well in in the the exam. exam.
主语 成分 主语从句：一个从句在复合句中充当_______ That he is still alive is sheer luck. 宾语 成分 宾语从句：一个从句在复合句中充当_______ John said that he was leaving for London on Wednesday. 表语 成分 表语从句：一个从句在复合句中充当_______ The fact is that he has not been seen recently. 同位语 同位语从句：一个从句在复合句中充当_______ 成分
【名词性从句】精彩课件
7.The question is ____the film is worth seeing. A. if B. what C. whether D. how 8.They received orders _____ the work be done at once. A .which B. when C. / D .that 9.The reason ____ I have to go is ____ my mother is ill in bed. A .why; why B. why; because C. why ; that D. that; because
表语从句
• 4.I had no idea that you were her friend.
Байду номын сангаас
同位语从句
1. 主语从句：从句在句中充当主语成分
That he will succeed is certain . Whether he will go there is not known . What he said is not true . Where he hid the money is to be found out . Whoever comes is welcome. It’s certain that he will succeed . 7) How we can help the twins will be discussed
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 .
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.
高中名词性从句专题课件
高中名词性从句专题课件
欢迎来到我的高中名词性从句课件！在这里，您将深入了解名词性从句的定 义、分类、引导词和用法。我们将一步步带您学习各种类型的名词性从句， 以便您在英语学习中能够更加游刃有余。
概述
名词性从句的定义及功能
名词性从句是由一个句子担任一 个名词在另一个句子中的成分。
名词性从句的分类
名词性从句分为主语从句、宾语 从句、表语从句、同位语从句。
基本规律
不同类型的名词性从 句在句子中的语法功 能不同，使用时要根 据需要选择合适的引 导词。
注意点
应注意名词性从句与 定语从句的区别，注 意引导词的含义，避 免使用错误用。
表语从句
表语从句的定义及功能
表语从句作为系动词的补足语，用以表达主语 的特征或状态。
表语从句的句式结构和用法
表语从句应放置在系动词之后，具体用法与系 动词相关。
表语从句的引导词
表语从句的引导词有that, whether, who, what等。
表语从句的特殊情况
表语从句中who, whom, whose作为主语时应将 谓语动词的人称和数保持一致。
同位语从句
同位语从句的定义及功能
同位语从句用作名词的同位语或 解释说明它所修饰的那个名词。
同位语从句的引导词
同位语从句的引导词常有 whether, who, what, whose, which, when等疑问词。
主语从句的特殊情况
主语从句作为there be句型的主语时应把描写主 语的形容词或副词放在be动词之后。
宾语从句
1
宾语从句的定义及功能
宾语从句是作为宾语成分的名词性从句。
2
宾语从句的引导词
宾语从句的引导词有that, whether, if, what, how, who, whom等。
欢迎来到我的高中名词性从句课件！在这里，您将深入了解名词性从句的定 义、分类、引导词和用法。我们将一步步带您学习各种类型的名词性从句， 以便您在英语学习中能够更加游刃有余。
概述
名词性从句的定义及功能
名词性从句是由一个句子担任一 个名词在另一个句子中的成分。
名词性从句的分类
名词性从句分为主语从句、宾语 从句、表语从句、同位语从句。
基本规律
不同类型的名词性从 句在句子中的语法功 能不同，使用时要根 据需要选择合适的引 导词。
注意点
应注意名词性从句与 定语从句的区别，注 意引导词的含义，避 免使用错误用。
表语从句
表语从句的定义及功能
表语从句作为系动词的补足语，用以表达主语 的特征或状态。
表语从句的句式结构和用法
表语从句应放置在系动词之后，具体用法与系 动词相关。
表语从句的引导词
表语从句的引导词有that, whether, who, what等。
表语从句的特殊情况
表语从句中who, whom, whose作为主语时应将 谓语动词的人称和数保持一致。
同位语从句
同位语从句的定义及功能
同位语从句用作名词的同位语或 解释说明它所修饰的那个名词。
同位语从句的引导词
同位语从句的引导词常有 whether, who, what, whose, which, when等疑问词。
主语从句的特殊情况
主语从句作为there be句型的主语时应把描写主 语的形容词或副词放在be动词之后。
宾语从句
1
宾语从句的定义及功能
宾语从句是作为宾语成分的名词性从句。
2
宾语从句的引导词
宾语从句的引导词有that, whether, if, what, how, who, whom等。
高中英语名词性从句详细讲解PPT课件
我发现他两天之内完成工作是不可能的.
I find it impossible that he can finish the work in two days.
Exercises: “it”作形式主语或形式宾语：
1.I hate __A__ when people talk with their mouths full． A. it B. that C. these D. them
C .That is D. It is
3.After Yang Liwei succeeded in circling the earth,_______ our astronauts desire to do is walk in space.(2004 上海)
A .where B .what
连接副词：when, where, how, why, wheneve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。
That she was chosen made us very happy.
谓语用肯定式。例如：
我认为他不会来这里.
I think he won’t come here. I don’t think he will come here.
() ()
4. 注意宾语从句中的时态呼应，当主 句动词是现在时，从句根据自身的句 子情况，而使用不同时态。例如：
I know (that) he studies English every day.
仍保持陈述句语序。此外， whether与if 在作“是否”的意思 讲时在下列情况下一般只能用 whether，不用if：
I find it impossible that he can finish the work in two days.
Exercises: “it”作形式主语或形式宾语：
1.I hate __A__ when people talk with their mouths full． A. it B. that C. these D. them
C .That is D. It is
3.After Yang Liwei succeeded in circling the earth,_______ our astronauts desire to do is walk in space.(2004 上海)
A .where B .what
连接副词：when, where, how, why, wheneve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。
That she was chosen made us very happy.
谓语用肯定式。例如：
我认为他不会来这里.
I think he won’t come here. I don’t think he will come here.
() ()
4. 注意宾语从句中的时态呼应，当主 句动词是现在时，从句根据自身的句 子情况，而使用不同时态。例如：
I know (that) he studies English every day.
仍保持陈述句语序。此外， whether与if 在作“是否”的意思 讲时在下列情况下一般只能用 whether，不用if：
(完整版)名词性从句公开课课件
by poor people because she always
helped 6 _w__h_oe_v_e_r_ was in need of
money.
（_W__h_o_e_v_e_r_breaks the law）
should be punished.
主语从句
= Anyon（e who breaks the law）should be
1.能否在英语考试中取得好成绩是我最担心的问题。 (what主语从句/whether 引导表语从句）
___W__h_a_t_w__o_r_r_ie_s_m__e__m_o_s_t____is __w__h_e_th_e_r__I_c_a_n__g_e_t_a__g_o_o_d__m_a_r_k__in__E_n_g_l_is_h__.
你是否能周游世界还有待于观察。 It remains to be seen whether you can travel
around the world. 你将来有一天是否能周游世界取决于你现在是否努力。
Whether you can travel around the world one day depends on whether you work hard now.
一句多译
他建议我努力学习。（suggest/suggestion） He suggested that I (should) study hard.
宾语从句
It is suggested that I (should) study hard. 主语从句
He gave me a suggestion that I (should) study hard. 同位语从句
谁先来谁就得一等奖。. Whoever comes first will get the first prize.
helped 6 _w__h_oe_v_e_r_ was in need of
money.
（_W__h_o_e_v_e_r_breaks the law）
should be punished.
主语从句
= Anyon（e who breaks the law）should be
1.能否在英语考试中取得好成绩是我最担心的问题。 (what主语从句/whether 引导表语从句）
___W__h_a_t_w__o_r_r_ie_s_m__e__m_o_s_t____is __w__h_e_th_e_r__I_c_a_n__g_e_t_a__g_o_o_d__m_a_r_k__in__E_n_g_l_is_h__.
你是否能周游世界还有待于观察。 It remains to be seen whether you can travel
around the world. 你将来有一天是否能周游世界取决于你现在是否努力。
Whether you can travel around the world one day depends on whether you work hard now.
一句多译
他建议我努力学习。（suggest/suggestion） He suggested that I (should) study hard.
宾语从句
It is suggested that I (should) study hard. 主语从句
He gave me a suggestion that I (should) study hard. 同位语从句
谁先来谁就得一等奖。. Whoever comes first will get the first prize.
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
4. We suggested that we would go to the cinema. We suggested that we (should) go to the cinema.
5. His recommendation that we went there on foot is acceptable.
A. That B. What C. Which D. This
a
6
找出下列句子中的错误，并总结出规律：
1. Can you tell me how many students are there in your class?
Can you tell me how many students there are in your class? 2. I don't know where has he gone. I don't know where he has gone.
七个要求： require，request，demand， desire ，insist, prefer, urge
a
9
找出下列句子中的错误，并总结出规律：
7. If we will have a meeting hasn't been decided yet. Whether we will have a meeting hasn’t been decided yet.
3. The owner of the shop came to see what the matter was. The owner of the shop came to see what was the matter.
规律一：名词性从句中须使用陈述语序！
a
7
找出下列句子中的错误，并总结出规律：
money on tiht ese books. 12. That is hard to decide when and where we will
held oIut r sports meeting.
规律四：主语从句和宾语从句在适当的情况 下可以借助 “it” 而后置。
a
11
1 用it作形式主语，主语从句放在句末。
名词性从句
a
1
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
a
2
1. How the prisoner escaped remains a mystery. 主语
2. I wonder whether/if he is fit for the job. 宾语
连接 词
who, whom, whose, which, what, how, why, when, where
that, whether, if 只能引导宾语从句 （不充当从句的任何成分）
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a 从句中充当成分。 4
1 ________ you don't like him is none of my business.
His recommendation that we (should) go there on foot…...
规律二：注意虚拟语气的使用！
a
8
宾语从句中的虚拟
一个安排： arrange
两个命令： order command
三个建议：suggest advise recommend （propose）
a
12
找出下列句子中的错误，并总结出规律：
13 I saw he is talking with her mother. was
a
5
3 ________ the 2008 Olympic Games will be held in Beijing is not known yet.
A. Whenever B. If C. Whether D. That
4 _______ you have done might do harm to other people.
e.g. It doesn’t matter so much whether you will come or not.
2用it作形式宾语,真正的宾语从句放在句末
I found it quite a surprise that everybody in that city has a car.
补充：think / suppose/ consider/believe/find /feel/make +it &The problem is who will be equal to the task. 表语
4. He had no idea whether we could overcome the
present difficulties or not.
同位语
a
3
引导名词性从句的连接词
连接 代词
连接 副词
10 . I don’t know if to do it . whether
规律三：4种情况只能用whether，不能用if ：
（1）除宾语从句之外的名词性从句
（2）前面有介词；
（3）与or not连用。
(4) 在动词不定式之前 a
10
找出下列句子中的错误，并总结出规律： 11I think that worthwhile that we spent so much
8. It depends on if the weather is suitable for us to do it. It depends on whether the weather is …...
9. He asked me if I could go with him or not.
He asked me whether I could go with him or not.
A. What B. Who C. That D. Whether
2 — I drove to Zhuhai for the air show last
week.
— Is that _________ you had a few days off?
A. why B. when C. what
D. where
5. His recommendation that we went there on foot is acceptable.
A. That B. What C. Which D. This
a
6
找出下列句子中的错误，并总结出规律：
1. Can you tell me how many students are there in your class?
Can you tell me how many students there are in your class? 2. I don't know where has he gone. I don't know where he has gone.
七个要求： require，request，demand， desire ，insist, prefer, urge
a
9
找出下列句子中的错误，并总结出规律：
7. If we will have a meeting hasn't been decided yet. Whether we will have a meeting hasn’t been decided yet.
3. The owner of the shop came to see what the matter was. The owner of the shop came to see what was the matter.
规律一：名词性从句中须使用陈述语序！
a
7
找出下列句子中的错误，并总结出规律：
money on tiht ese books. 12. That is hard to decide when and where we will
held oIut r sports meeting.
规律四：主语从句和宾语从句在适当的情况 下可以借助 “it” 而后置。
a
11
1 用it作形式主语，主语从句放在句末。
名词性从句
a
1
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
a
2
1. How the prisoner escaped remains a mystery. 主语
2. I wonder whether/if he is fit for the job. 宾语
连接 词
who, whom, whose, which, what, how, why, when, where
that, whether, if 只能引导宾语从句 （不充当从句的任何成分）
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a 从句中充当成分。 4
1 ________ you don't like him is none of my business.
His recommendation that we (should) go there on foot…...
规律二：注意虚拟语气的使用！
a
8
宾语从句中的虚拟
一个安排： arrange
两个命令： order command
三个建议：suggest advise recommend （propose）
a
12
找出下列句子中的错误，并总结出规律：
13 I saw he is talking with her mother. was
a
5
3 ________ the 2008 Olympic Games will be held in Beijing is not known yet.
A. Whenever B. If C. Whether D. That
4 _______ you have done might do harm to other people.
e.g. It doesn’t matter so much whether you will come or not.
2用it作形式宾语,真正的宾语从句放在句末
I found it quite a surprise that everybody in that city has a car.
补充：think / suppose/ consider/believe/find /feel/make +it &The problem is who will be equal to the task. 表语
4. He had no idea whether we could overcome the
present difficulties or not.
同位语
a
3
引导名词性从句的连接词
连接 代词
连接 副词
10 . I don’t know if to do it . whether
规律三：4种情况只能用whether，不能用if ：
（1）除宾语从句之外的名词性从句
（2）前面有介词；
（3）与or not连用。
(4) 在动词不定式之前 a
10
找出下列句子中的错误，并总结出规律： 11I think that worthwhile that we spent so much
8. It depends on if the weather is suitable for us to do it. It depends on whether the weather is …...
9. He asked me if I could go with him or not.
He asked me whether I could go with him or not.
A. What B. Who C. That D. Whether
2 — I drove to Zhuhai for the air show last
week.
— Is that _________ you had a few days off?
A. why B. when C. what
D. where