名词性从句课件(共61张)
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quite right. 老师今天说的话是十分正确的。
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2) 由连词that引起的主语从句: That they are badly in need of help
is quite clear. 他们急需帮助,这是十分明显的。 但是这类句子在大多数情况下会放
到整个句子的后部去,而用代词it作形 式主语。
4. ____ is a fact that English is accepted as an international language. A. There B. This C. That D. It
1. __T_h_a_t you don’t like him is none of my business.
众所周知……
It is reported that... 据报道……
It is believed that...
据信……;人们相信……
It is suggested that... 有人建议……
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It must be pointed out that...
必须指出……
It has been proved that... 已证明……. 如: It is believed that at least a score of buildings were damaged or destroyed.
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特殊用法:
1.because 引导的表语从句.的结构. My anger is because you havn’t finish your homework.
2.as if / as though引导的表语从句常 在连系 动词 look , seem, sound , be , become 后面. It seemed as if the brothers were playing a joke on Henrry.
表语从句: 定义:一个从句在复合句中作主
句的表语,这个从句就叫作表语 从句。可以接表语从句的连系动 词有 be, look, remain, seem 等。
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表词从句:
(1) This was what Tom was reading. (2) The truth is that I have never been there. (3) It looks as if it is going to rain. (4) The reason why he was late was that he got up late. (5) This is how we overcame the difficulties. (6) That is why she was absent yesterday. (7) The house is where Lu Xun once lived.
Noun
use
名词性从句
名词性从句
1、本讲内容: 学习名词性从句。
2、学习要求: (1)掌握名词性从句的种类。 (2)引导名词性从句的连接词。 (3)初步学会运用名词性从句。
3、学习指导: (1)本讲重点:
名词性从句的种类。 (2)本讲难点:
名词性从句的语序。
4、典型例题解析:
名词性从句包括主语从句、表 语从句、宾语从句和同位语从句。 它的功能相当于名词,引导名词性 从句的引导词归纳起来可分为以下 三类。
how many, how much
什么是名词性从句?
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,由一个句子来充当,这个句子就叫 名词性从句。
主语从句 ( The Subject Clause)
名
词 宾语从句 ( The Object Clause) 性
从 句
表语从句 ( The Predicative Clause)
It is a pity that she has made such a mistake.
她犯了这样一个错误, 真是遗憾。
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这样就构成了下面一些常用句型:
1) It is + adj. / n. +从句
It is a pity/shame that... 遗憾的是……
It is possible that... 很可能……
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3) 由连接代词或连接副词以及 whether引起的主语从句。
Whether they will sell the house is not yet decided.
他们是否卖掉这所房子还没有决 定。
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4) whatever, whoever也可引导主语 从句。
Whatever was said here must be kept secret.
It is unlikely that... 不可能……
2) It +不及物动词+从句
It seems/appears that... 似乎……
It happened that...
碰巧……
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3) It + be +过去分词+从句
It is said that...
据说……
It is known to all that...
(4) He couldn’t tell where his home was.
(5) John made the boy sit still, promising that nothing would hurt him.
这里说的话都应当保密。 Whoever makes mistakes must correct them. 凡犯了错误的人都必须改正。
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注意: 上述例句中的主语从句都是放在 句首, 但有时为了使句子结构平衡, 避免 “头重脚轻”, 常用 it 作形式主语, 而 把从句放在后面。 例如:
2. whether 引导的表语从句 连接词whether起连接作用, 意为
“是否、究竟、到底”(注意:if不能 引导表语从句) 在句中也不作何成分。
e.g. The question is whether what man will turn up in time.
3. where, when, why, how引导的表语从句 连接副词where, when, why, how除在句中起连 接作用外,在从句中还充当时间、地点、方式、 原因状语,本身具有词义。
Never use IF long clause.
instead of
WHETHER
here.
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practice
1. _____ we need more practice is quite obvious.
A. What B. That C. When D. / 2. _______ they can solve the question is still unknown. A. If B. Which C. Whether D. What 3. _____ he said at the meeting astonished everybody. A. Why B. What C. That D. Who
that his father
how much he was preparhedowtomuch hwe awsaws oprrkeipnagreind pay for my car and that I couldto pay forthmayt sccahro. ol.
have the money without delay.
2. _W__h_a_t he said at the meeting astonished everybody present
3. ____T_h_a_t_ the 2008 Olympic Games will be held in Beijing is known.
4. ________ we’ll go camping tomWohrerothwerdepends on the weather.
宾语从句
复合句与简单句:复合句 = 简单句 + 从属连词 +简单句
that the match had been cancelled.
when he was leaving for Paris.
He told me t宾h宾e语n语e从w句s.
that I could have the
money without delay.
5. ________ leaves the room last ouWghot etovetur rn off the lights.
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表语从句
复合句与简单句:复合句 = 简单句 + 从属连词 +简单句
That is th表e fac语t.
what he needs. what he gave me. why he was late. because he was ill. what has happened.
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1
Always put the subject before the verb.
Tips
4
2
That, whether, who, what, which, when, where, how, why…
Put an IT at
3
the beginning
Instead of the
同位语从句 ( The Appositive Clause)
主语从句
复合句与简单句:复合句 = 简单句 + 从属连词 +简单句 What he said what he did
主Th语at surprised the people.
That he didn’t know the answer
主语从句 (Noun Clauses as the Subject)
1. that 引导的表语从句 that 仅起连接作用,无意义,在句中不作 任何成分,通常不可省略。这种从句往往 是对主句主语的内容起进一步解释的作用。
e.g. The chance is that one smoker in four will die from smoking.
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定义: 用作主语的从句叫主语从句,它是
名词性从句之一。引导主语从句的连
接词有:连词that, whether;连接代 词who, what和which;连接副词 when, where, how和why。
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用法:
1) 由what等代词引起的主语从句: What the teacher said today was
功能
例词
从属 连词
只起连接作
用,不充当从 句中的任何作 用。
that, whether, if,as if(只用 于表词从句)
功能
例词
连接 代词
既起连接作用, 本身又做从句 Who,whom, 的主语、宾语、 whose,what, 表语或定语。 which
功能
例词
连接 副词
when,where, 既本的起身状连 又 语接做。作从用句,词w用组hh,yo,h如wo组:w成的
据信, 至少有二十座楼房遭到破坏或彻 底毁掉。
ks5u精品课件
5) . 用于It is important / natural / necessary / impossible that...句型中,
主语从句应使用虚拟语气, 谓语动词用
\“should + 动词原形\”的形式, should
有时有感情色彩。
e.g. That’s where I can’t agree with you. This is why Sara was late for the meeting. This is how they overcome the difficulties. My strongest memory is when I attended an American wedding.
3、宾语从句
1、用用作作及及物物动动词词的的宾宾语语
(1) They pretended that they were reading in the room.
(2) I didn’t know what they were talking about.
(3) Do you know why winter is colder than summer?
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2) 由连词that引起的主语从句: That they are badly in need of help
is quite clear. 他们急需帮助,这是十分明显的。 但是这类句子在大多数情况下会放
到整个句子的后部去,而用代词it作形 式主语。
4. ____ is a fact that English is accepted as an international language. A. There B. This C. That D. It
1. __T_h_a_t you don’t like him is none of my business.
众所周知……
It is reported that... 据报道……
It is believed that...
据信……;人们相信……
It is suggested that... 有人建议……
ks5u精品课件
It must be pointed out that...
必须指出……
It has been proved that... 已证明……. 如: It is believed that at least a score of buildings were damaged or destroyed.
ks5u精品课件
特殊用法:
1.because 引导的表语从句.的结构. My anger is because you havn’t finish your homework.
2.as if / as though引导的表语从句常 在连系 动词 look , seem, sound , be , become 后面. It seemed as if the brothers were playing a joke on Henrry.
表语从句: 定义:一个从句在复合句中作主
句的表语,这个从句就叫作表语 从句。可以接表语从句的连系动 词有 be, look, remain, seem 等。
ks5u精品课件
表词从句:
(1) This was what Tom was reading. (2) The truth is that I have never been there. (3) It looks as if it is going to rain. (4) The reason why he was late was that he got up late. (5) This is how we overcame the difficulties. (6) That is why she was absent yesterday. (7) The house is where Lu Xun once lived.
Noun
use
名词性从句
名词性从句
1、本讲内容: 学习名词性从句。
2、学习要求: (1)掌握名词性从句的种类。 (2)引导名词性从句的连接词。 (3)初步学会运用名词性从句。
3、学习指导: (1)本讲重点:
名词性从句的种类。 (2)本讲难点:
名词性从句的语序。
4、典型例题解析:
名词性从句包括主语从句、表 语从句、宾语从句和同位语从句。 它的功能相当于名词,引导名词性 从句的引导词归纳起来可分为以下 三类。
how many, how much
什么是名词性从句?
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,由一个句子来充当,这个句子就叫 名词性从句。
主语从句 ( The Subject Clause)
名
词 宾语从句 ( The Object Clause) 性
从 句
表语从句 ( The Predicative Clause)
It is a pity that she has made such a mistake.
她犯了这样一个错误, 真是遗憾。
ks5u精品课件
这样就构成了下面一些常用句型:
1) It is + adj. / n. +从句
It is a pity/shame that... 遗憾的是……
It is possible that... 很可能……
ks5u精品课件
3) 由连接代词或连接副词以及 whether引起的主语从句。
Whether they will sell the house is not yet decided.
他们是否卖掉这所房子还没有决 定。
ks5u精品课件
4) whatever, whoever也可引导主语 从句。
Whatever was said here must be kept secret.
It is unlikely that... 不可能……
2) It +不及物动词+从句
It seems/appears that... 似乎……
It happened that...
碰巧……
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3) It + be +过去分词+从句
It is said that...
据说……
It is known to all that...
(4) He couldn’t tell where his home was.
(5) John made the boy sit still, promising that nothing would hurt him.
这里说的话都应当保密。 Whoever makes mistakes must correct them. 凡犯了错误的人都必须改正。
ks5u精品课件
注意: 上述例句中的主语从句都是放在 句首, 但有时为了使句子结构平衡, 避免 “头重脚轻”, 常用 it 作形式主语, 而 把从句放在后面。 例如:
2. whether 引导的表语从句 连接词whether起连接作用, 意为
“是否、究竟、到底”(注意:if不能 引导表语从句) 在句中也不作何成分。
e.g. The question is whether what man will turn up in time.
3. where, when, why, how引导的表语从句 连接副词where, when, why, how除在句中起连 接作用外,在从句中还充当时间、地点、方式、 原因状语,本身具有词义。
Never use IF long clause.
instead of
WHETHER
here.
ks5u精品课件
practice
1. _____ we need more practice is quite obvious.
A. What B. That C. When D. / 2. _______ they can solve the question is still unknown. A. If B. Which C. Whether D. What 3. _____ he said at the meeting astonished everybody. A. Why B. What C. That D. Who
that his father
how much he was preparhedowtomuch hwe awsaws oprrkeipnagreind pay for my car and that I couldto pay forthmayt sccahro. ol.
have the money without delay.
2. _W__h_a_t he said at the meeting astonished everybody present
3. ____T_h_a_t_ the 2008 Olympic Games will be held in Beijing is known.
4. ________ we’ll go camping tomWohrerothwerdepends on the weather.
宾语从句
复合句与简单句:复合句 = 简单句 + 从属连词 +简单句
that the match had been cancelled.
when he was leaving for Paris.
He told me t宾h宾e语n语e从w句s.
that I could have the
money without delay.
5. ________ leaves the room last ouWghot etovetur rn off the lights.
ks5u精品课件
表语从句
复合句与简单句:复合句 = 简单句 + 从属连词 +简单句
That is th表e fac语t.
what he needs. what he gave me. why he was late. because he was ill. what has happened.
ks5u精品课件
1
Always put the subject before the verb.
Tips
4
2
That, whether, who, what, which, when, where, how, why…
Put an IT at
3
the beginning
Instead of the
同位语从句 ( The Appositive Clause)
主语从句
复合句与简单句:复合句 = 简单句 + 从属连词 +简单句 What he said what he did
主Th语at surprised the people.
That he didn’t know the answer
主语从句 (Noun Clauses as the Subject)
1. that 引导的表语从句 that 仅起连接作用,无意义,在句中不作 任何成分,通常不可省略。这种从句往往 是对主句主语的内容起进一步解释的作用。
e.g. The chance is that one smoker in four will die from smoking.
ks5u精品课件
定义: 用作主语的从句叫主语从句,它是
名词性从句之一。引导主语从句的连
接词有:连词that, whether;连接代 词who, what和which;连接副词 when, where, how和why。
ks5u精品课件
用法:
1) 由what等代词引起的主语从句: What the teacher said today was
功能
例词
从属 连词
只起连接作
用,不充当从 句中的任何作 用。
that, whether, if,as if(只用 于表词从句)
功能
例词
连接 代词
既起连接作用, 本身又做从句 Who,whom, 的主语、宾语、 whose,what, 表语或定语。 which
功能
例词
连接 副词
when,where, 既本的起身状连 又 语接做。作从用句,词w用组hh,yo,h如wo组:w成的
据信, 至少有二十座楼房遭到破坏或彻 底毁掉。
ks5u精品课件
5) . 用于It is important / natural / necessary / impossible that...句型中,
主语从句应使用虚拟语气, 谓语动词用
\“should + 动词原形\”的形式, should
有时有感情色彩。
e.g. That’s where I can’t agree with you. This is why Sara was late for the meeting. This is how they overcome the difficulties. My strongest memory is when I attended an American wedding.
3、宾语从句
1、用用作作及及物物动动词词的的宾宾语语
(1) They pretended that they were reading in the room.
(2) I didn’t know what they were talking about.
(3) Do you know why winter is colder than summer?