名词性从句完整版ppt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.
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.
名词性从句优秀课件ppt
同位语短语
Beijing ,the capital of China, is my hometown.
同位语从句
We heard the news that our team had won.
We were happy to hear the news that was announced by our boss.
定语从句
1. (2008山东)____ was most important to her was her family.
A. it
B. this
☆ C. What
D. as
主语从句
2. (2009北京，31）At first he hated the new job but decided to give
表语从句
表语从句位于连系动词后,有时用as if引导。 其基本结构为:主语 + 系动词 + that从句。 1. be, look, remain, 等系动词后均可跟表语从句： My suggestion is that we should go shopping. 2. as if 也可引导表语从句。
请你归纳
请你归纳
只能使用whether 的情况：
a. 主语从句并在句首 b. 表语从句 c. 同位语从句 e. 介词后的宾语从句
If 表-是否-
常用于动词
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
高考题选萃
1. ____ the 2000 Olympic Games will be
held in Beijing is not known yet.
Beijing ,the capital of China, is my hometown.
同位语从句
We heard the news that our team had won.
We were happy to hear the news that was announced by our boss.
定语从句
1. (2008山东)____ was most important to her was her family.
A. it
B. this
☆ C. What
D. as
主语从句
2. (2009北京，31）At first he hated the new job but decided to give
表语从句
表语从句位于连系动词后,有时用as if引导。 其基本结构为:主语 + 系动词 + that从句。 1. be, look, remain, 等系动词后均可跟表语从句： My suggestion is that we should go shopping. 2. as if 也可引导表语从句。
请你归纳
请你归纳
只能使用whether 的情况：
a. 主语从句并在句首 b. 表语从句 c. 同位语从句 e. 介词后的宾语从句
If 表-是否-
常用于动词
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
高考题选萃
1. ____ the 2000 Olympic Games will be
held in Beijing is not known yet.
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：
名词性从句讲解课件
的名词或代词后面。
02
名词性从句的引导词
that的用法
引导主语从句、宾语从句、表语 从句和同位语从句。
在从句中不充当任何成分，只起 连接作用。
不可省略的情况：宾语从句中引 导词that不可省略，但当宾语从 句作为介词宾语时，可以省略。
what的用法
引导主语从句、宾语从句、表语从句和同位语从句。
将来时
表示将来会发生或存在的动作或状态。 在名词性从句中使用将来时，通常表 示该动作或状态尚未发生，但说话者 认为它将会发生。例如：“The prediction that the economy will recover next year is optimistic.” （明年经济将会复苏的预测是乐观 的。）
感谢您的观看
THANKS
作用
补充信息，使句子结构完 整，表达更丰富。
分类
01
02
03
04
主语从句
在句子中充当主语的名词性从 句，通常放在句首。
宾语从句
在句子中充当宾语的名词性从 句，通常放在动词或介词后面
。
表语从句
在句子中充当表语的名词性从 句，通常放在系动词后面。
同位语从句
对名词或代词进行补充说明的 名词性从句，通常放在所修饰
04
名词性从句与定语从句的区 别
定义与分类的区别
名词性从句
在句子中起名词作用的句子，用 来担任主语、宾语、表语和同位
语。
定语从句
用来修饰名词或代词的从句，通常 放在被修饰的名词或代词之后。
总结
名词性从句和定语从句都是从句的 一种，但它们在句子中的作用和位 置不同。
引导词的区别
名词性从句的引导词
VS
02
名词性从句的引导词
that的用法
引导主语从句、宾语从句、表语 从句和同位语从句。
在从句中不充当任何成分，只起 连接作用。
不可省略的情况：宾语从句中引 导词that不可省略，但当宾语从 句作为介词宾语时，可以省略。
what的用法
引导主语从句、宾语从句、表语从句和同位语从句。
将来时
表示将来会发生或存在的动作或状态。 在名词性从句中使用将来时，通常表 示该动作或状态尚未发生，但说话者 认为它将会发生。例如：“The prediction that the economy will recover next year is optimistic.” （明年经济将会复苏的预测是乐观 的。）
感谢您的观看
THANKS
作用
补充信息，使句子结构完 整，表达更丰富。
分类
01
02
03
04
主语从句
在句子中充当主语的名词性从 句，通常放在句首。
宾语从句
在句子中充当宾语的名词性从 句，通常放在动词或介词后面
。
表语从句
在句子中充当表语的名词性从 句，通常放在系动词后面。
同位语从句
对名词或代词进行补充说明的 名词性从句，通常放在所修饰
04
名词性从句与定语从句的区 别
定义与分类的区别
名词性从句
在句子中起名词作用的句子，用 来担任主语、宾语、表语和同位
语。
定语从句
用来修饰名词或代词的从句，通常 放在被修饰的名词或代词之后。
总结
名词性从句和定语从句都是从句的 一种，但它们在句子中的作用和位 置不同。
引导词的区别
名词性从句的引导词
VS
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-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。
名词性从句(25张PPT)精品课件
巩固提升一下吧
3. He didn’t make ______ clear when and where the meeting would be held. (2007天津)
A. this
B. that
C. it
D. these
4. I’d appreciate ______ if you would like to teach me how to use the computer. A. that B. it C. this D. you
to do
f. whether 后紧跟or not 引 导宾语从句时不用if.
三.it在名词性从句中作形式主语或形式宾语的用法
1.___ is a fact that English is being accepted as
an international language.
A. There B. This C. That D. It
基础回顾１
主语从句 作主语
名 （Subject Clause）
词 宾语从句 作宾语
性 （Object Clausive Clause）
同位语从句 作同位语
（Appositive Clause）
基础回顾２
名词性从句的连接词： 1) 连词：that, whether, if 2) 连接代词：what, who, which,
• You have to believe in yourself. That's the secret of success. 人必须相信自己，这是成功的秘诀。
•
二、名词性从句连接词的选用
1.that 和what 的选用
1._W_h_a_t_ he wants is a book. 2._T_h_a_t_ he wants to go there is obvious. 3.The result is __th_a_t__ we won the game. 4.This is _w_h_a_t_ we want to know. 5.Is _w_h_a_t_ he told us true ? 6.We should pay attention to _w__h_a_t _ the
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
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receive a prize. • You can give the ticket to whomever
you like.
8
⒊连接副词：引导从句并作从句的状语 when—表示时间 where—表示地点 why—表示原因 how—表示方式
①When we’ll have a meeting is not decided. ②I don’t know where I can buy such a book . ③ Why he did it will remain a puzzle forever. ④The question is how we should carry out the plan.
9
注意：
Whenever,however,wherever很少引导名词性从句 ，因为when，where，how本来都是副词性质的， 相对而言whoever，whatever，whichever可以引导 名词从句的.
whenever一般引导时间状语从句和让步状语从 句
wherever一般引导地点状语从句和让步状语从 句
根据结构定词类，根据意思再核对， 不缺成分用连词，主宾表定用代词， 状语必须用副词，词法成分要斟酌， 具体该用哪一个，可依句意来定夺。
2
㈠名词性从句的种类
名词性从句即由连接词引导、起名词作用的 从句，包括主语从句、宾语从句、表语从句和 同位语从句。 ⒈主语从句（在主句中作主语）
Who will win the game is not known. ⒉宾语从句（在主句中作宾语）
Nobody knows who will win the game. ⒊表语从句（在主句中作表语）
whomever 仅作宾语 whichever 作主/宾/表/定语 whatever 作主/宾/表/定语
7
• Whatever he said was right. • I’ll take whoever wants to go. • Whichever of you comes first will
6
⑵whose—谁的，用于人，作表/定语。 ①Please tell me whose the bike is.(表语) ②I don’t know whose bike it is.(定语) ⑶which—哪个/些，用于人或物，作主/宾/表/定语。
what—什么， 用来指事物，作主/宾/表/定语。 ①Please tell me what sport you like best.(定语) ②I wonder which of you can solve the problem.(主语) ③I’d like to know what your father is.(表语) ⑷whoever 作主/宾/表语
5
⑶as if/though—好像，似乎，引导表语从句。 because—因为，引导表语从句。
①The old lady looks as if she were a young girl. ②His failure was because he didn’t work hard enough. ⒉连接代词：引导从句并作从句的句子成分。 ⑴who—谁(主格)，用于人，作主/宾/表语。
My question is who will win the game. ⒋同位语从句（在主句中作同位语）
I have no idea who will win the game. 3
㈡名词性从句的连接词
连接词即引导名词性从句的关联词，包括 连词、连接代词、连接副词。
连词：仅起连接作用，不作句子成分。 连接代词：可作主语、宾语、表语或定语。 连接副词：只作状语。
however引导让步状语从句
eg.Wherever he goes makes his parents worry.
( 主语从句)ຫໍສະໝຸດ 10如何选用连接词？ 用法规则:
先根据从句的结构确定用哪种连接词，从句 不缺成分用连词，缺主语、宾语、表语、定语用 连接代词，缺状语用连接副词，再根据从句意思 确定用哪个连词、连接代词或连接副词。 用法口诀：
whether—是否，引导主/宾/表/同位语从句。 ①I doubt if/whether you can pass the test. ②Whether we’ll go camping depends on the weather. ③My doubt is whether you can pass the test. ④I have no idea whether you can pass the test.
whom—谁(宾格)，用于人，仅作宾语。 ①Who will do the job hasn’t been decided.(主语) ②Would you tell me who/whom you’ll vote for?(宾语) ③Can you tell me who the pretty girl is?(表语)
名词性从句复习
1
考纲解读
从出题者的角度，就是要考察名词性从 句中的语序以及引导词之间的区别。有时候， 会结合插入语或名词与同位语隔开，或使句 子结构复杂化等使得难度增加。其实，总的 难度和变化都不大。但是从考生的角度来说， 如果考生对句子结构掌握不过硬，对某些词 或词组的用法不了解，就会容易造成和定语 从句、状语从句的混淆，造成根本环节的误 判而用其他从句的规则去解题。造成丢分。
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⒈连词：引导从句但不作任何成分。
⑴that—没有意义，引导主/宾/表/同位语从句。 ①It is said that there will be a party tonight. ②They say (that) there will be a party tonight. ③Why he failed was that he made a vital mistake. ④The key that he succeeded lied in his hard work. ⑵if—是否，引导宾语从句，主语从句。
you like.
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⒊连接副词：引导从句并作从句的状语 when—表示时间 where—表示地点 why—表示原因 how—表示方式
①When we’ll have a meeting is not decided. ②I don’t know where I can buy such a book . ③ Why he did it will remain a puzzle forever. ④The question is how we should carry out the plan.
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注意：
Whenever,however,wherever很少引导名词性从句 ，因为when，where，how本来都是副词性质的， 相对而言whoever，whatever，whichever可以引导 名词从句的.
whenever一般引导时间状语从句和让步状语从 句
wherever一般引导地点状语从句和让步状语从 句
根据结构定词类，根据意思再核对， 不缺成分用连词，主宾表定用代词， 状语必须用副词，词法成分要斟酌， 具体该用哪一个，可依句意来定夺。
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㈠名词性从句的种类
名词性从句即由连接词引导、起名词作用的 从句，包括主语从句、宾语从句、表语从句和 同位语从句。 ⒈主语从句（在主句中作主语）
Who will win the game is not known. ⒉宾语从句（在主句中作宾语）
Nobody knows who will win the game. ⒊表语从句（在主句中作表语）
whomever 仅作宾语 whichever 作主/宾/表/定语 whatever 作主/宾/表/定语
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• Whatever he said was right. • I’ll take whoever wants to go. • Whichever of you comes first will
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⑵whose—谁的，用于人，作表/定语。 ①Please tell me whose the bike is.(表语) ②I don’t know whose bike it is.(定语) ⑶which—哪个/些，用于人或物，作主/宾/表/定语。
what—什么， 用来指事物，作主/宾/表/定语。 ①Please tell me what sport you like best.(定语) ②I wonder which of you can solve the problem.(主语) ③I’d like to know what your father is.(表语) ⑷whoever 作主/宾/表语
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⑶as if/though—好像，似乎，引导表语从句。 because—因为，引导表语从句。
①The old lady looks as if she were a young girl. ②His failure was because he didn’t work hard enough. ⒉连接代词：引导从句并作从句的句子成分。 ⑴who—谁(主格)，用于人，作主/宾/表语。
My question is who will win the game. ⒋同位语从句（在主句中作同位语）
I have no idea who will win the game. 3
㈡名词性从句的连接词
连接词即引导名词性从句的关联词，包括 连词、连接代词、连接副词。
连词：仅起连接作用，不作句子成分。 连接代词：可作主语、宾语、表语或定语。 连接副词：只作状语。
however引导让步状语从句
eg.Wherever he goes makes his parents worry.
( 主语从句)ຫໍສະໝຸດ 10如何选用连接词？ 用法规则:
先根据从句的结构确定用哪种连接词，从句 不缺成分用连词，缺主语、宾语、表语、定语用 连接代词，缺状语用连接副词，再根据从句意思 确定用哪个连词、连接代词或连接副词。 用法口诀：
whether—是否，引导主/宾/表/同位语从句。 ①I doubt if/whether you can pass the test. ②Whether we’ll go camping depends on the weather. ③My doubt is whether you can pass the test. ④I have no idea whether you can pass the test.
whom—谁(宾格)，用于人，仅作宾语。 ①Who will do the job hasn’t been decided.(主语) ②Would you tell me who/whom you’ll vote for?(宾语) ③Can you tell me who the pretty girl is?(表语)
名词性从句复习
1
考纲解读
从出题者的角度，就是要考察名词性从 句中的语序以及引导词之间的区别。有时候， 会结合插入语或名词与同位语隔开，或使句 子结构复杂化等使得难度增加。其实，总的 难度和变化都不大。但是从考生的角度来说， 如果考生对句子结构掌握不过硬，对某些词 或词组的用法不了解，就会容易造成和定语 从句、状语从句的混淆，造成根本环节的误 判而用其他从句的规则去解题。造成丢分。
4
⒈连词：引导从句但不作任何成分。
⑴that—没有意义，引导主/宾/表/同位语从句。 ①It is said that there will be a party tonight. ②They say (that) there will be a party tonight. ③Why he failed was that he made a vital mistake. ④The key that he succeeded lied in his hard work. ⑵if—是否，引导宾语从句，主语从句。