名词性从句复习PPT
合集下载
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：
英语名词性从句详解(经典)(课堂PPT)
限制性定语从句 非限制性定语从句
定语从句是形容词 性修饰性从句
BACK
名词性从句的概念
名词在句子中一般可以充当 主语、表语、宾语、同位语。从 句在语法功能上相当于名词，也 可分别作主句的主语、表语、宾 语、同位语。因此，主语从句、 宾语从句、表语从句、同位语从
句统称为名词性从句。
名词性从句的引导词
从句担任哪个句子成分，这个从句就 叫该成分的的从句。
英语中的从句有：
状语从句 GO
定语从句 GO
主语从句 宾语从句
表语从句 GO
同位语从句
状件状语从句 原因状语从句 结果状语从句 方式状语从句 让步状语从句 比较状语从句
状语从句是副词 性修饰性从句
BACK
定语从句：
注意：
单个宾语从句中的that可以省略； 但用it作形式宾语的宾语从句、并列 宾语从句中第二个及以后宾语从句 中的that不可以省略。 主语从句、表语从句、同位语从句 中的that一般不可以省略。
if和whether的运用（1）
Whether we will go to town tomorrow depends on the weather.
引导名词性从句的连接词可分为三类：
1．连接词
GO
2．连接代词
GO
3．连接副词
GO
连接词：
BACK
that whether if (一般仅用于宾语从句) as if (用于表语从句)
★ 它们不充当从句的任何成分
连接代词：
what whatever who whoever whom whose which
I don’t know the fact where he was born.
定语从句是形容词 性修饰性从句
BACK
名词性从句的概念
名词在句子中一般可以充当 主语、表语、宾语、同位语。从 句在语法功能上相当于名词，也 可分别作主句的主语、表语、宾 语、同位语。因此，主语从句、 宾语从句、表语从句、同位语从
句统称为名词性从句。
名词性从句的引导词
从句担任哪个句子成分，这个从句就 叫该成分的的从句。
英语中的从句有：
状语从句 GO
定语从句 GO
主语从句 宾语从句
表语从句 GO
同位语从句
状件状语从句 原因状语从句 结果状语从句 方式状语从句 让步状语从句 比较状语从句
状语从句是副词 性修饰性从句
BACK
定语从句：
注意：
单个宾语从句中的that可以省略； 但用it作形式宾语的宾语从句、并列 宾语从句中第二个及以后宾语从句 中的that不可以省略。 主语从句、表语从句、同位语从句 中的that一般不可以省略。
if和whether的运用（1）
Whether we will go to town tomorrow depends on the weather.
引导名词性从句的连接词可分为三类：
1．连接词
GO
2．连接代词
GO
3．连接副词
GO
连接词：
BACK
that whether if (一般仅用于宾语从句) as if (用于表语从句)
★ 它们不充当从句的任何成分
连接代词：
what whatever who whoever whom whose which
I don’t know the fact where he was born.
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.
名词性从句讲解(共30张PPT)
This is his job. This is what he does every day.
I don’t like his job. I don’t like what he does every day.
I don’t know about the man, Mr. White. I don’t know about the fact that he is a teacher.
主语
表语
4. This is what he does every day.
主语
表语
5. I don’t like what he does every day. 动词宾语
主语
宾语
英语句子的种类
简单句 (simple sentence) 并列句 (compound sentence) 复合句 (complex sentence)
❖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.
引导词
连词 that, whether, if
疑问代词 who, whom, whose, which, what, whoever, whatever等
疑问副词 when, where, why, how等
Object Clause 宾语从句
1. I know him . （简单句）
主语 谓语 宾语
think, find, consider, believe, feel, make
I don’t like his job. I don’t like what he does every day.
I don’t know about the man, Mr. White. I don’t know about the fact that he is a teacher.
主语
表语
4. This is what he does every day.
主语
表语
5. I don’t like what he does every day. 动词宾语
主语
宾语
英语句子的种类
简单句 (simple sentence) 并列句 (compound sentence) 复合句 (complex sentence)
❖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.
引导词
连词 that, whether, if
疑问代词 who, whom, whose, which, what, whoever, whatever等
疑问副词 when, where, why, how等
Object Clause 宾语从句
1. I know him . （简单句）
主语 谓语 宾语
think, find, consider, believe, feel, make
名词性从句PPT课件
语态：被动语态和主动语态
被动语态
表示动作的接受者是主语，如 "The book was written by him."中的主语从句"The book was written"使用被动语态。
主动语态
表示动作的执行者是主语，如 "He wrote the book."中的主语 从句"He wrote the book"使用 主动语态。
抽象名词翻译
在汉译英时，有时需要将具体 名词抽象化，以使译文更加符
合英语表达习惯。
THANKS FOR WATCHING
感谢您的观看
04 名词性从句的特殊结构
it作形式主语
形式主语用于代替主 语从句，避免句子结 构不平衡。
It is important that we should learn English well.
It is+形容词/名词 +that+主语从句。
强调句型中的名词性从句
01
It
is/was+被强调部分
+that/who+句子其余部分。
表示现在的动作或状态，如"I know who he is."中的宾语 从句"who he is"使用现在时态。
过去时态
表示过去的动作或状态，如"He said that he was a student."中的宾语从句"he was a student"使用过去时态。
将来时态
表示将来的动作或状态，如"I will tell you what will happen."中的宾语从句"what will happen"使用将来时态。
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。
高三英语语法复习专题名词性从句(共52张PPT)
Subject 主语
Predicate 谓语
Object 宾语
宾语从句
The question is when we can return to school.
Subject 主语
Link verb 系动词
表语从句
Predicative 表语
Our best wishes are that we can defeat the COVID-19 as soon as possible.
相关概念 名词在从句中可以做什么成分？
名词在从句中主要做 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
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。
基本结构：简单句+并列连词+简单句。
并列连词通常为：and, but, or, so，not only…but also, neither…nor; as well as 等。
并列句：简单句+并列连词+简单句
e.g.
I___a_m____r__e_a__l_l_y___f_o__n__d___o__f__r__e_a__d__i_n__g___b__o__o__k__s_, and t_h__a__t__i_s__w___h__y___m___y___f_a__v__o__r_i_t_e___ s__u__b__j_e__c_t__i_s___l_i_t_e__r_a__t_u__r_e__. He wanted to take the English class, but he couldn’t afford the time.
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。
高考英语名词性从句复习课件
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.
It is said that our school will hold a sports meeting 3. It +seem (happen，appear等不及物动词)+that从句 It seems that Katy is not coming to this party.
It is a pity that… 2.他来不来不重要。 W__h_e_t_h_e_r_h_e__w_i_ll_c_o_m__e_o_r__n_o_tdoesn’t matter.
It doesn’t matter whether…
用it 作形式主语的结构
(1) It is ＋ 名词 ＋ 从句 It is a fact that … It is an honor that It is common knowledge that
❖6. W__h_e_t_h_e_rthey can do it matters little to us.
❖7. __I_f__ you are not free tomorrow, I’ll go without you.
请你归纳
请你归纳
只能使用whether 的情况：
a. 主语从句 b. 表语从句 c. 同位语从句 e. 介词后的宾语从句 f. 直接加动词不定式只能用whether （to do） g whether or not 直接连用时不用if
(2) It is ＋ 形容词 ＋ 从句 It is natural that… It is strange that…
It is said that our school will hold a sports meeting 3. It +seem (happen，appear等不及物动词)+that从句 It seems that Katy is not coming to this party.
It is a pity that… 2.他来不来不重要。 W__h_e_t_h_e_r_h_e__w_i_ll_c_o_m__e_o_r__n_o_tdoesn’t matter.
It doesn’t matter whether…
用it 作形式主语的结构
(1) It is ＋ 名词 ＋ 从句 It is a fact that … It is an honor that It is common knowledge that
❖6. W__h_e_t_h_e_rthey can do it matters little to us.
❖7. __I_f__ you are not free tomorrow, I’ll go without you.
请你归纳
请你归纳
只能使用whether 的情况：
a. 主语从句 b. 表语从句 c. 同位语从句 e. 介词后的宾语从句 f. 直接加动词不定式只能用whether （to do） g whether or not 直接连用时不用if
(2) It is ＋ 形容词 ＋ 从句 It is natural that… It is strange that…
名词性从句(共86张PPT)
真 题 典 例
[解析] A 考查名词性从句。句意：我认为他的绘画 给我留下深刻印象的是他使用的颜色。分析句子结构 可知，I think 后是宾语从句，从句中谓语动词是 is， 其前面是主语从句。主语从句中谓语动词impress缺主 语，需用what引导。
返回目录
专题九 名词性从句
真 题 典 例
10．—Is it true that Mike refused an offer from Yale University yesterday? —Yeah, but I have no idea ________ he did it; that's one of his favourite universities. A．when B．why C．that D．how [解析] B 考查名词性从句。后句表示对迈克拒绝耶 鲁大学的录取意愿感到意外，因为耶鲁大学是迈克最 喜欢的大学之一，因此回答者对迈克放弃耶鲁大学感 到不可思议。若用 that 仅表示不知道此事，但事实上 已经知道。故选B。
真 题 典 例
[解析] A 考查名词性从句。句意：一些人相信过去 发生的或现在正在发生的事情，将来仍然会重复。宾 语从句中缺少主语，并且指的是事件，所以选A。
返回目录
专题九 名词性从句
8．Grandma pointed to the hospital and said，“That's ________ I was born.” A．when B．how C．why D．where
返回目录
专题九 名词性从句
专 题 导 读
6．考查whoever，whatever，whichever引导名词性从 句时的语义功能和语法功能。 重点考查连接词that和what的用法，特殊疑问词引导 的名词性从句，whever引导的名词性从句，whever与no matter wh的区别。
[解析] A 考查名词性从句。句意：我认为他的绘画 给我留下深刻印象的是他使用的颜色。分析句子结构 可知，I think 后是宾语从句，从句中谓语动词是 is， 其前面是主语从句。主语从句中谓语动词impress缺主 语，需用what引导。
返回目录
专题九 名词性从句
真 题 典 例
10．—Is it true that Mike refused an offer from Yale University yesterday? —Yeah, but I have no idea ________ he did it; that's one of his favourite universities. A．when B．why C．that D．how [解析] B 考查名词性从句。后句表示对迈克拒绝耶 鲁大学的录取意愿感到意外，因为耶鲁大学是迈克最 喜欢的大学之一，因此回答者对迈克放弃耶鲁大学感 到不可思议。若用 that 仅表示不知道此事，但事实上 已经知道。故选B。
真 题 典 例
[解析] A 考查名词性从句。句意：一些人相信过去 发生的或现在正在发生的事情，将来仍然会重复。宾 语从句中缺少主语，并且指的是事件，所以选A。
返回目录
专题九 名词性从句
8．Grandma pointed to the hospital and said，“That's ________ I was born.” A．when B．how C．why D．where
返回目录
专题九 名词性从句
专 题 导 读
6．考查whoever，whatever，whichever引导名词性从 句时的语义功能和语法功能。 重点考查连接词that和what的用法，特殊疑问词引导 的名词性从句，whever引导的名词性从句，whever与no matter wh的区别。
高考英语语法一轮复习 名词性从句课件(共51张PPT)
3. Everybody considers it impossible which he wants to finish the job in such a short time. that
4. It doesn’t matter that you will come or not. whether
e.g. The news that our team has won the final match is encouraging. （从句说明“消息”的内 容：我们队取得了决赛胜利。） The news that you told us is really encouraging. （从句对“消息”加以限定：是你告诉我们的， 而非来自其他渠道。但消息是何内容却不得而 知。）
{I don’t like his job.
宾语 I don’t like what he does every day.
{I don’t know about the man, Mr. White.
同位语 I don’t know about the fact that he is a teacher.
二、当that前面有插入语时，that不宜省略。 Little Alice didn't know, I'm sure, that her sister was going to America. 我确信，小艾丽 斯不知道她的姐姐很快就要去美国了。
三、当that 宾语从句前有 it作其形式宾语时， that不可省略。
找出下列句子中的错误，并总结出规律：
1. I think that worthwhile that we spent so much money on these books. it
4. It doesn’t matter that you will come or not. whether
e.g. The news that our team has won the final match is encouraging. （从句说明“消息”的内 容：我们队取得了决赛胜利。） The news that you told us is really encouraging. （从句对“消息”加以限定：是你告诉我们的， 而非来自其他渠道。但消息是何内容却不得而 知。）
{I don’t like his job.
宾语 I don’t like what he does every day.
{I don’t know about the man, Mr. White.
同位语 I don’t know about the fact that he is a teacher.
二、当that前面有插入语时，that不宜省略。 Little Alice didn't know, I'm sure, that her sister was going to America. 我确信，小艾丽 斯不知道她的姐姐很快就要去美国了。
三、当that 宾语从句前有 it作其形式宾语时， that不可省略。
找出下列句子中的错误，并总结出规律：
1. I think that worthwhile that we spent so much money on these books. it
[名词性从句](共64张PPT)
](https://img.taocdn.com/s3/m/665db3c47e192279168884868762caaedd33ba35.png)
(1) Lily wanted to know ______w__h_e_thher/ gifrandma
liked the handbag .
(2) Let’s see _w_h_e_t_h_e_r_/_if__ we can find out some information about that city . (3) She asked me _____w__h_e_t_h_ers/ hife could borrow these books .
c. whether to do 做动词宾语不能用if to do.
• 2I)diof可n’t以k引no导w条wh件e状the语r 从to句te，ll hwimheatbhoeur无t th此is. 用法。
If you are to succeed, you ought to work harder.
(come)
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 __l_iv_e_d__ here. (live) I saw she w__a_s_ta_l_k_in_g__w_it_h_ her mother. (talk) He asked whether his father _______________ twoomuoldrrocwo.m(ceobmaeckback) He said that he __h_a_d_s_e_e_nit before. (see) 3.当从句是客观真理，定义，公理，定理时用一般现 在时。 He said the earth __t_r_a_v_e_lsaround the sun.（travel）
liked the handbag .
(2) Let’s see _w_h_e_t_h_e_r_/_if__ we can find out some information about that city . (3) She asked me _____w__h_e_t_h_ers/ hife could borrow these books .
c. whether to do 做动词宾语不能用if to do.
• 2I)diof可n’t以k引no导w条wh件e状the语r 从to句te，ll hwimheatbhoeur无t th此is. 用法。
If you are to succeed, you ought to work harder.
(come)
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 __l_iv_e_d__ here. (live) I saw she w__a_s_ta_l_k_in_g__w_it_h_ her mother. (talk) He asked whether his father _______________ twoomuoldrrocwo.m(ceobmaeckback) He said that he __h_a_d_s_e_e_nit before. (see) 3.当从句是客观真理，定义，公理，定理时用一般现 在时。 He said the earth __t_r_a_v_e_lsaround the sun.（travel）
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：
- 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)。
whether 4. What troubled him was ________ /where he could get /how the money.
or not.
5. He is absent today. It’s ________ because he is seriously ill. as if it’s going to rain again. 6. It looks ________
他告诉我的消息是汤姆明年将出国。 1) The news that he told me is that Tom would go abroad next year. （第一个that引导的从句是定语从句，that在 从句中作宾语） 汤姆将出国的消息是他讲的. 2)The news that Tom would go abroad is told by him. （同位语从句，that在句中不作任何成分）
宾语从句
名词性从句 noun clause
object clause
表语从句
predicative clause
同位语从句
appositive clause
引导名词从句的连接词： 1）连接代词who, whom, whose, which, what, whoever, whichever, whatever等 连接副词when, where, why, how, whenever, wherever, however 2）连接词 whether/if 若一个名词从句,表达 的含义为否用whether/if 3）连接词that若一个句子表达含义和句子结 构均完整，用连词that。 “that”在从句中不 充当任何成分，没有任何含义。
注意点二: what 与that 在引导名词性从句
时的区别 what 引导名词性从句时在从句中1）充当句 子成分（主、宾、表）；2）本身有词义。而 that 1）只起连接作用；2）本身没有词义； 3）不在从句中担任成分。 What you said yesterday is right. 1) _______ (=All that you …) 2) ______ That she is still alive is a puzzle.
二.Predicative clause ( 表语从)句 1. The fact is _____ that she doesn’t like pop music. that I don’t have enough 2. My trouble is _____ experience. 3. The question iswhether _______ he will be present
名词性从句
Noun Clause
Noun Clause:
Functions as a NOUN in a sentence.
Question:
What is the function of a noun in a sentence? 名词在句中可以充当什么成分?
主语从句
subject clause
三.Subject clause(主语从句)
1.人生最重要的并非金钱。 What is the most important in life isn’t money. 2.凡是想看这部电影的人可免费得到一张票。 Whoever wants to see the film may get a free ticket. 3. That the earth is round is known to all. ---It is known to all that the earth is round. 4.That you missed the chance is a pity. ----It is a pity that … that 无意义, 后接一个完整的句子.
Appositive clause (同位语从句): 后面跟同位语从句的名词有: fact, news,idea thought, question, remark 等. that computers will recognize 1. The idea ______ human voices surprises many people. 2. The possibility ______ that the majority of the labour force will work at home is often discussed. 3. I have no idea ______ where he has gone. how 4. They are thinking about the question _______ they could succeed in the competition. who did that for us. 5. Please tell us the truth ______
一.Object clause( 宾语从句) 1)老师教导我们要志向崇高。 The teacher taught us that we should aim high. 2)你是否能成功将取决于你做什么和怎么做。 Your success will depend on what you do and how you do it. 3)他是否能来帮助我们，我感到怀疑。 I doubt whether / if he will come to our help. 4) Whether he will accept your offer, I don’t 同位语从句与定语从句的区别
1.同位语从句意思完整,that引导,不完整时,用 whether, when,where,how…来引导. (1) 定语从句中的that既代替先行词，同时在 从句中作某个成分（主语或宾语），而同位 语从句中的that是连接词，只起连接主句与 从句的作用，不充当句中任何成分。 (2) 定语从句是形容词性的，其功能是修饰先 行词，对先行词加以限定，描述定的性质或 特征；同位语从句是名词性的，其功能是对 名词进行补充说明。