初中英语名词性从句教学ppt课件
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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。
初中英语名词性从句详解(共43张PPT)
4. 据说他已告诉了她一切.
It is said that he told her everything.
It is said只有 it 句型
More
注意: It looked that he was right. ( × ) 可以说: It looks as if….
用形式主语 it 的主语从句常见结构
stay.
b.介词后面的宾语从句不能用if. eg: I worry about whether I hurt
her feeling.
Practice time
if / whether
1. I asked her __if__/_w_h_e_t_he_rshe had a bike. 3. We’re worried about ________ he is safe. 4. I don’t know _________w__hehtheeirs well or not. 5. I don’t know ___w_h_e_th_e_ro/rifnot he is well. 8. I don’t know _______ to go.
4. This school is no longer what it was before. 这所学校已不再是从前的那个样子了. what =the thing that
More
注意下列表语从句中where, how, why 的译法
1. This is where Lu Xun once lived. 这就是鲁迅曾经住过的地方.
Note: It is important/necessary/natural/our duty/essential/strange
that sb (should) do sth. 固定句型, should可以省略
It is said that he told her everything.
It is said只有 it 句型
More
注意: It looked that he was right. ( × ) 可以说: It looks as if….
用形式主语 it 的主语从句常见结构
stay.
b.介词后面的宾语从句不能用if. eg: I worry about whether I hurt
her feeling.
Practice time
if / whether
1. I asked her __if__/_w_h_e_t_he_rshe had a bike. 3. We’re worried about ________ he is safe. 4. I don’t know _________w__hehtheeirs well or not. 5. I don’t know ___w_h_e_th_e_ro/rifnot he is well. 8. I don’t know _______ to go.
4. This school is no longer what it was before. 这所学校已不再是从前的那个样子了. what =the thing that
More
注意下列表语从句中where, how, why 的译法
1. This is where Lu Xun once lived. 这就是鲁迅曾经住过的地方.
Note: It is important/necessary/natural/our duty/essential/strange
that sb (should) do sth. 固定句型, should可以省略
名词性从句语法讲解课件
引导主语从句的常见引导词有that、 what、who、which等。
that在主语从句中不充当任何成分， 仅起连接作用；what、who、which 等引导词则需要在主语从句中充当相 应的成分。
主语从句的句型结构
主语从句的句型结构通常为“引导词+主语+谓语”，其中引导词是主语从句的开头， 主语是句子中的主要内容，谓语则用来表达主语的动作或状态。
例如：“What he said is not important.”（他所说的是不重要的。）这个句子中， “What he said”就是主语从句，“is”是谓语，“not important”是表语。
03 表语从句
表语从句的定义
表语从句是名词性从句的一种， 用作句子的表语成分，表示主 语的性质、状态或身份等。
表语从句的时态和主句时态保持一致，如果主句时态是现在时，则表语 从句时态也应该是现在时。如果主句时态是过去时，则表语从句时态也 应该是过去时。
04 宾语从句
宾语从句的定义
宾语从句是句子在复 合句中充当宾语成分 的句子。
宾语从句在句子中充 当宾语，对主句起到 补充说明的作用。
宾语从句可以由疑问 代词、疑问副词、陈 述代词或陈述副词引 导。
名词性从句的作用
01
02
03
表达意义
名词性从句能够完整地表 达一个概念或信息，使复 合句意义更加丰富。
补充说明
名词性从句可以用来补充 说明主句中的某个名词或 代词，提供更多细节。
强调重点
名词性从句可以用来强调 某个概念或信息的重要性， 突出主题。
名词性从句的引导词
陈述句引导词
01
that、what、which、who/whom等。
that在主语从句中不充当任何成分， 仅起连接作用；what、who、which 等引导词则需要在主语从句中充当相 应的成分。
主语从句的句型结构
主语从句的句型结构通常为“引导词+主语+谓语”，其中引导词是主语从句的开头， 主语是句子中的主要内容，谓语则用来表达主语的动作或状态。
例如：“What he said is not important.”（他所说的是不重要的。）这个句子中， “What he said”就是主语从句，“is”是谓语，“not important”是表语。
03 表语从句
表语从句的定义
表语从句是名词性从句的一种， 用作句子的表语成分，表示主 语的性质、状态或身份等。
表语从句的时态和主句时态保持一致，如果主句时态是现在时，则表语 从句时态也应该是现在时。如果主句时态是过去时，则表语从句时态也 应该是过去时。
04 宾语从句
宾语从句的定义
宾语从句是句子在复 合句中充当宾语成分 的句子。
宾语从句在句子中充 当宾语，对主句起到 补充说明的作用。
宾语从句可以由疑问 代词、疑问副词、陈 述代词或陈述副词引 导。
名词性从句的作用
01
02
03
表达意义
名词性从句能够完整地表 达一个概念或信息，使复 合句意义更加丰富。
补充说明
名词性从句可以用来补充 说明主句中的某个名词或 代词，提供更多细节。
强调重点
名词性从句可以用来强调 某个概念或信息的重要性， 突出主题。
名词性从句的引导词
陈述句引导词
01
that、what、which、who/whom等。
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
英语名词性从句讲解PPT课件
I don’t know whether/if he will come.
I want to know whether he will come or not.
Are you talking about whether he will come?
He doesn’t care if it isn’t a fine day.
Our purpose is that he can realize his faults. 在句中充当表语的从句(即放在be动词后面)叫做表语从句。 我们的目的是他能认识到错误。 注意：引导表语从句的连接词一般不省略。
The question is whether it is worth doing 问题是它是否值得做 注意：表语从句表示“是否” 只用“whether” 而不用“if”
注意：在宾语从句中，表示“是否”既可以用whether,也可以用if.但是，whether常与or not连用；作介词宾语只用whether; 从句是否定句时一般用if。
宾语从句中的否定转移
我认为他不会来这里
I think he won’t come here. ( ) I don’t think he will come here. ( )
(主从)
(同位语从句)
(宾从)
(表从)
(同位ቤተ መጻሕፍቲ ባይዱ从句)
(定从)
(主从)
在句中充当主语的从句叫做主语从句。
注意：从句作主语时，就算是句子意思完整，都要加上从属连词that
注意：主语从句表示“是否” 只用“whether” 而不用“if”
他星期三来这里是肯定的。 That he will come here on Wednesday is certain.
I want to know whether he will come or not.
Are you talking about whether he will come?
He doesn’t care if it isn’t a fine day.
Our purpose is that he can realize his faults. 在句中充当表语的从句(即放在be动词后面)叫做表语从句。 我们的目的是他能认识到错误。 注意：引导表语从句的连接词一般不省略。
The question is whether it is worth doing 问题是它是否值得做 注意：表语从句表示“是否” 只用“whether” 而不用“if”
注意：在宾语从句中，表示“是否”既可以用whether,也可以用if.但是，whether常与or not连用；作介词宾语只用whether; 从句是否定句时一般用if。
宾语从句中的否定转移
我认为他不会来这里
I think he won’t come here. ( ) I don’t think he will come here. ( )
(主从)
(同位语从句)
(宾从)
(表从)
(同位ቤተ መጻሕፍቲ ባይዱ从句)
(定从)
(主从)
在句中充当主语的从句叫做主语从句。
注意：从句作主语时，就算是句子意思完整，都要加上从属连词that
注意：主语从句表示“是否” 只用“whether” 而不用“if”
他星期三来这里是肯定的。 That he will come here on Wednesday is certain.
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Examples :
1. That he was chosen made us very happy. 2. Whether she will come or not is still a question. 3. Who will go is not important. 4. What we need is more time. 5. Which team will win the match is still unknown. 6. When they will start has not been decided yet. 7. Where she has gone is not known yet. 8. How he became a great scientist is known to all. 9. Why he did it wasn’t quite clear. 10. Is what you told me really true?
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主语从句放在句首，句子显得笨重，因 此一般把它移到句子后面，前面用It is a pity that she has made
such a mistake. 12. It’s strange that he didn’t come
yesterday. 13.It is said (reported/decided…)
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同位语从句
The Appositive Clause
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（如thought, idea , fact, news, suggestion, plan, be lief, doubt, fear）的后面，说 明这些名词所表示的具体内容。引导同位语语从 句的有连词that，连接副词how，when, where等。
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名词性从句
主语从句、表语从句、宾语从句和 同位语从句在复合句中的作用，相 当于名词。因此这四种从句统称为 名词性从句。
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主语从句 The Subject Clause
主语从句在复合句中作主句的主语。引导主语 从句的词有连词that, whether；连接代词 who, what, which；连接副词when, where, how, why等。
B）由连词whether或if 引导 (口语中常用if ).
29. I want to know whether(if ) he lives there. 30. He asked me whether(if ) I could help him.
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A）由连词that引导，that本身没有意义，在口语 和非正式文体中常省去。如：
24．I really believe (that) Jim was telling the truth. 25. I am sure (that) no harm will ever come to you. 26. He began thinking (that ) he could learn it well. 注：①当主句的谓语动词是thinke （认为），
20. The idea that the earth is round is not a new one.
21. He must answev the question whether he agrees to it or not.
22. I have no idea when he will be back.
Grammar ： Noun Clauses
外语学院 英师02 杨兴隆67
1
Ⅰ.分析下列句子成分： 1. When we’ll have the meeting is not knowan yet. 2. The question is when we’ll have the meeting. 3. I have an idea when we’ll have the meeting. 4. Please tell me when we’ll have the meeting.
believe（相信）， expect（期待）， suppose（猜 想）， imagine （想象）等时，如果宾语从句要表 示否定意义，往往通过主句的否定式来实现。如： 27．I don’t think(that) he will come. ②有两个宾语从句从句并列时，有时省去引导第一 个从句的连词that，但引导第二个从句的 that 不能 省略。如： 28．His teacher said the book was very interesting and that it was worth reading。
that…. It seems(happened/doesn’t matter…)that…
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表语从句 The Predicative Clause
表语从句在复合句中作主句的表 语。引导表语从句的词有连词 that,whether,as if；连接代词 who, what,which；连接副词 when, where, how, why等
23. The whole truth came out at last that he was a wolf in sheep’s clothing.
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宾语从句 The Object Clause
宾语从句在复合句中作主句的宾 语。它既可以作谓语动词的宾语， 也可以作介词，非谓语动词（动 词不定式动名词和分词）的宾语。 宾语从句通常由下面一些词引导：
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Examples: ➢14.The question is whether it is worth doing. ➢15. It looked as if it was going to rain. ➢16. That’s what it is . ➢17.That is where he was born. ➢18. This is how he did it. ➢19. That is why he was late.
Examples :
1. That he was chosen made us very happy. 2. Whether she will come or not is still a question. 3. Who will go is not important. 4. What we need is more time. 5. Which team will win the match is still unknown. 6. When they will start has not been decided yet. 7. Where she has gone is not known yet. 8. How he became a great scientist is known to all. 9. Why he did it wasn’t quite clear. 10. Is what you told me really true?
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主语从句放在句首，句子显得笨重，因 此一般把它移到句子后面，前面用It is a pity that she has made
such a mistake. 12. It’s strange that he didn’t come
yesterday. 13.It is said (reported/decided…)
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同位语从句
The Appositive Clause
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（如thought, idea , fact, news, suggestion, plan, be lief, doubt, fear）的后面，说 明这些名词所表示的具体内容。引导同位语语从 句的有连词that，连接副词how，when, where等。
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名词性从句
主语从句、表语从句、宾语从句和 同位语从句在复合句中的作用，相 当于名词。因此这四种从句统称为 名词性从句。
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主语从句 The Subject Clause
主语从句在复合句中作主句的主语。引导主语 从句的词有连词that, whether；连接代词 who, what, which；连接副词when, where, how, why等。
B）由连词whether或if 引导 (口语中常用if ).
29. I want to know whether(if ) he lives there. 30. He asked me whether(if ) I could help him.
12
A）由连词that引导，that本身没有意义，在口语 和非正式文体中常省去。如：
24．I really believe (that) Jim was telling the truth. 25. I am sure (that) no harm will ever come to you. 26. He began thinking (that ) he could learn it well. 注：①当主句的谓语动词是thinke （认为），
20. The idea that the earth is round is not a new one.
21. He must answev the question whether he agrees to it or not.
22. I have no idea when he will be back.
Grammar ： Noun Clauses
外语学院 英师02 杨兴隆67
1
Ⅰ.分析下列句子成分： 1. When we’ll have the meeting is not knowan yet. 2. The question is when we’ll have the meeting. 3. I have an idea when we’ll have the meeting. 4. Please tell me when we’ll have the meeting.
believe（相信）， expect（期待）， suppose（猜 想）， imagine （想象）等时，如果宾语从句要表 示否定意义，往往通过主句的否定式来实现。如： 27．I don’t think(that) he will come. ②有两个宾语从句从句并列时，有时省去引导第一 个从句的连词that，但引导第二个从句的 that 不能 省略。如： 28．His teacher said the book was very interesting and that it was worth reading。
that…. It seems(happened/doesn’t matter…)that…
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表语从句 The Predicative Clause
表语从句在复合句中作主句的表 语。引导表语从句的词有连词 that,whether,as if；连接代词 who, what,which；连接副词 when, where, how, why等
23. The whole truth came out at last that he was a wolf in sheep’s clothing.
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宾语从句 The Object Clause
宾语从句在复合句中作主句的宾 语。它既可以作谓语动词的宾语， 也可以作介词，非谓语动词（动 词不定式动名词和分词）的宾语。 宾语从句通常由下面一些词引导：
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Examples: ➢14.The question is whether it is worth doing. ➢15. It looked as if it was going to rain. ➢16. That’s what it is . ➢17.That is where he was born. ➢18. This is how he did it. ➢19. That is why he was late.