英语名词性从句精品PPT课件
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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。
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.
精品名词性从句ppt课件
(地球是圆的) 3. _T_h__a_t _y_o_u_m__i_ss_e_d__th_e__c_h_a_n_c_e is a pity.
(你错过了这次机会)
★ that 不作成分，无意义, 但不能省略. 后接一个完整的陈述句.
5
注：that 引导的主语从句作主语，谓语 用单数。 That 引导的主从，常用形式主语it 代替， that 从句后移。 That we need time is obvious. It is obvious that we need time.
A.what
B. that C. how D. if
4. We thought __B____ strange that shedidnຫໍສະໝຸດ t come yesterday.
A. that B. it C. this D. what
21
doubt 用于肯定句，其宾从用if/whether I doubt whether he will come tomorrow. Doubt 用于否定句，疑问句，用that I don’t doubt that he will come tomorrow. Do you doubt that…?
5. 直接跟不定式连用，连词不能用if 如： She hasn’t decided whether to go or not. 6.Whether …or not搭配,不能用if
18
用if 或whether 填空 1. I don’t know _w_h_e_t_h_e_r/_if__ I’ll be free tomorrow.
13
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.
(你错过了这次机会)
★ that 不作成分，无意义, 但不能省略. 后接一个完整的陈述句.
5
注：that 引导的主语从句作主语，谓语 用单数。 That 引导的主从，常用形式主语it 代替， that 从句后移。 That we need time is obvious. It is obvious that we need time.
A.what
B. that C. how D. if
4. We thought __B____ strange that shedidnຫໍສະໝຸດ t come yesterday.
A. that B. it C. this D. what
21
doubt 用于肯定句，其宾从用if/whether I doubt whether he will come tomorrow. Doubt 用于否定句，疑问句，用that I don’t doubt that he will come tomorrow. Do you doubt that…?
5. 直接跟不定式连用，连词不能用if 如： She hasn’t decided whether to go or not. 6.Whether …or not搭配,不能用if
18
用if 或whether 填空 1. I don’t know _w_h_e_t_h_e_r/_if__ I’ll be free tomorrow.
13
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.
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。
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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。
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1、English is very useful for us . 2、The subject I am interested in is English. 3、We need to master English well. 4、He want to learn the language , English .
4、He heard the news that Liuxiang set a new world
record .（同位语从句）
6
说出从句部分及类别并翻译：
1、My idea is that we should do it right now.
表语从句
2、She won’t believe that he has become a thief.
weather . 2、I asked him whether he could do me a favor .
1、It depends on weather if she will come back on time .
2、I asked him if he could do me a favor .
9
If与whether的区别：
1、If不能引导放于句首的主语从句，而whether可以。 2、引导表语从句用whether，不用if。 3、引导同位语从句用whether，不用if。 4、whether可以引导从句作介词的宾语，不用if 。 5、whether or not 连在一起可以，但if不可以。而 “whether-----or not = if -----or not”
(同位语)
1、主语从句 ( subject clause )
分类
2、表语从句 ( predicative clause ) 3、宾语从句 ( object clause )
4、同位语从句 (பைடு நூலகம்appositive clause ) 3
引导词
从属连词（3个）：that 、if、 whether
连接代词 （9个）：who、 whom 、 what、 which、 whose、 whoever whomever、 whatever、 whichever、
4、Could you tell me the question whether English is
useful for us now（. 同位语从句）
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
1、That we will realize our dreams in the future is
certain （. 主语从句）
2、The fact is that Beijing will hold 29th Olympic
Games this year.（表语从句） 3、I know that well begun is half done（. 宾语从句）
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.
英语名词性从句
Noun Clause
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。
2
请思考： (主语) (宾语) (表语)
3. We’re worried about _w__h_e_t_h_e_rhe is safe. 4. I don’t know _w_h__e_t_h_e_r_/_i_f he is well or not. 5. I don’t know _w_h__e_t_h_e_ror not he is well. 6. The question is _w__h_e_t_h_e_r_ he should do it.
“what”---“事情”、作主表宾、起连接作用
7.The doctor can hardly answer the question
_w__h_e_t_her the old man will recover soon.
11
名词性从句引导词的用法（2）：
“who”---“谁”、作主语、起连接作用
“whom”---“谁”、作宾语、起连接作用
连接代词
表语从句
7
“whether”---“是否”、不作成份、起连接作用
1、Whether she will come back on time depends on
weather（. 主语从句）
2、The problem is whether you could give us some
v3a、luIaabslkeeaddhviimce（w. h表eth语er 从he 句cou）l（d d宾o m语e 从a f句avo）r .
宾语从句
3、That he is a famous singer is known to us.
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.
连接副词（4个）：when、 why、 where、 how
4
名词性从句引导词的用法（1）：
从句中的每一个引导词都有3个功能，分别如下:
“that”---无词义、不作成份、起连接作用
从属连词
“if”--- “是否”、不作成份、起连接作用
“whether”---“是否”、不作成份、起连接作 用
5
“that”---无词义、不作成份、起连接作用