英语：名词性从句课件
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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
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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