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名词性从句知识结构图解

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名词性从句PPT课件

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：
高一英语名词性从句课件用ppt.ppt

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.
高考英语语法完全讲解——名词性从句课件(共17张PPT)

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)

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：
名词性从句知识结构图解

名词性从句知识结构图解

名词性从句定义：在句子中起名词作用的句子叫名词从句(Noun Clauses). 名词性从句包括主语,宾语,表语,同位语从句.h,等.在从句等在从句中做状语成分。

)I don’t know which book I should choose. (从句中缺定语)That she was chosen made a great stir (轰动) in her school.: ①it作形式主语的that-从句有以下四种不同的搭配关系：形容词+ that-从句It is necessary / important that….…是有必要/ 重要的….分词+ that-从句It is universally acknowledged that../ It is known that…众所周知…名词+ that-从句It is common knowledge/ a fact that………是常识/事实不及物动词+ that-分句It happens that…碰巧.. / It occurs to sb.that…突然想起……主语从句②It 作形式主语和it引导强调句的比较强调句：It is in the morning that the murder took place.(去掉该结构后,句子成分完整)主语从句：It was a pity that you shouldn’t go to see the film.（在句子中作主语成分）③whatever /whichever/ whoever引导主语从句的区别Whatever 是what的强调形式表示“无论什么”相当于anything that…Whatever / Anything that she does is wrong.whoever 是who的强调形式，表示‘无论谁’相当于anyone who….Whoever / Anyone who walks around in such a heavy rain will catch a cold.whichever ‘无论哪个;无论哪些’,既指人,又指物. 可修饰名词与of连用Whichever book you borrow doesn’t matter to us.Whichever of us fulfills his task will lend a hand to others.定义：在复合句中充当宾语功能的句子叫宾语从句We can learn what we didn’t know.We find it necessary that we (should) practice English every day.★某些作表语的形容词，如sure, happy, glad, certain等之后可带宾语从句I am glad that you can come and help me.wish/would rather后的宾语从句中要用虚拟语气。

高中英语名词性从句课件(38张ppt)

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。
高中英语思维导图 ：名词性从句

高中英语思维导图 ：名词性从句


易混连接词
常见抽象名词：fact,news,idea,truth,hope, problem,information,belief,thought, promise,question 等
抽象名词+同位语 从句（解释说明）
只起连接作用，不充当句子成分，一般不能省略
that
"是否”，不能用if来替换
whether
情感形容词：afraid,certain,glad,pleased, sure,surprised,sorry,happy等
be sure+宾语从句
肯定句：be sure+that... 否定句：be not sure+whether/if...
同宾语从句 连接词
it 作形式主语 的句型
that 通常不能省去，且常用it作形式主语 whether 引导的主语从句既可放在句首，也可放在句尾 it引导的主语从句只能放在句尾，前面需要用it 作形式主语 it+be+形容词（obvious,natural,clear good,funny等）+主语从句 it+be+名词词组（no wonder,an honor,a pity,no surprise等）+主语从句 it+be+过去分词（said,reported,announced,thought,expected等）+主语从 句 It+seem,happen等不及物动词（短语）的相应形式+主语从句 It doesn't matter/makes no difference, etc.+主语从 句
take it for granted that...
高中英语语法名词性从句(共32张PPT)

高中英语语法名词性从句(共32张PPT)

一有一无：有词义“是 2 连接词 if/whether 否”；无语法功能
I don’t care if he doesn't come.
I don't care whether he comes.
3 连接代词
which
两有：有词义，“哪一个”； 有语法功能。
I can guess which one you would choose.
We suggested that we (should) go to the cinema.
5. His recommendation that we went there on foot is acceptable.
His recommendation that we (should) go there on foot is acceptable.
名词性从句
从句
形容词性 定语从句
副词性
状语从句 主语从句
限定性 非限定性
九种
名词性
宾语从句 表语从句
同位语从句
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
引导名词性从句的引导词
连接代词 who, whom, whose, which, what,
另外还有, no wonder, a good thing, a pity, no surprise等
It is a pity that we can’t go.
It is no surprise that our team has won the game.
(2) It be ＋ 形容词 ＋ 从句
找出下列句子中的错误，并总结出规律：
名词性从句优秀PPT课件

名词性从句优秀PPT课件


解析
A选项中“What”引导的是主语 从句，表示“他说的话不是真实 的”。B选项中“Who”引导的 是主语从句，表示“谁将去参加 会议还不知道”。C选项中 “Why”引导的是主语从句，表 示“他为什么离开学校还是一个 谜”。
THANKS
感谢观看
whom的用法
引导定语从句，相当于“whom”
引导名词性从句，相当于“who”
whose的用法
引导定语从句，表示“谁的”
引导名词性从句，表示“谁的”
which的用法
01
引导定语从句，相当于 “which”
02
引导名词性从句，相当于 “which”
03
名词性从句的时态与语序
时态的用法
一般现在时
A选项中“It is strange that…”是一个固定句型， 表示“奇怪的是…”，其中 that引导的从句是主语从句 。B选项中“It is a pity that…”也是一个固定句型 ，表示“遗憾的是…”，其 中that引导的从句是主语从 句。C选项中“where”引 导的是地点状语从句，表示 “在哪里”。
解决方案
在编写或修改名词性从句时，要特别注意主谓一致的问题，确保主语和谓语在 单复数形式上保持一致。
从句中的时态错误
时态不一致
在描述过去、现在或未来的事件时，时态的使用是关键。例 如，“If I was younger, I would do it”中，“was”与 “would do”之间存在时态不一致的错误。
用于表达过去某个时间正 在进行的动作。
时态的用法
过去完成时
用于表达过去的过去，即过去某个时 间之前发生的动作或状态。
过去完成进行时
用于表达过去的过去，即过去某个时 间之前正在进行的动作。
通悟语法系列9：名词性从句(讲练结合)课件(40张PPT)

通悟语法系列9：名词性从句(讲练结合)课件(40张PPT)


（1） 巎巎以重望居高位，而雅爱儒 士甚于饥渴，以故四方士人皆宗之， 省平章政事。明年， 复以翰林学士承旨召还。至正五年五月 辛卯，巎巎感热疾卒。家贫，几无以为 敛。帝闻之震悼，其所负官中钱，台臣 奏以免之。巎巎善真行草书，识者谓得 晋人笔意，单牍片纸人争宝之，不翅 玉。谥文忠。
译文：孔子登上东 ，（居高临下看鲁国），认为鲁国变小了，登上泰 而
知识 讲解
为动用法
为动用法 文言文中，有些动词或名词、形容 词活用为动词后，所表示的动作是主语 为了宾语或因为宾语而发出的，即为动 用法。
知识 讲解
【句子结构】
主语
名、代
谓语
动、名、形
宾语
名、代
例如：文嬴请三帅……公许之。《殽之战》
解析：A句“长、短”形容词用作名词。 B句“贵、贱”形容词作动词。贵，看重；贱，轻视。 C句“侯”，名词作动词，“继”动词用作名词。 D句“亲、远”形容词作动词。
知识 讲解
名词作状语
名词作状语 名词作状语是指名词放在动词的前 面，不作句子的主语，而是对这个动词 起着直接修饰或限制的作用。现代汉语 中，除时间名词外，其他名词一般是不 能独立作状语的，但在文言文中，名词 作状语的现象却是很普遍的。
为……而请求 译文：文嬴替三位将帅请求……公答应了她（的请求）。 例如：父曰:“履我。” 良业为取履，因长跪履之。《留侯世家》
履，为……穿鞋 译文：老人说:“为我穿上鞋。” 良已经替他取回鞋子，于是恭敬地跪着为他穿鞋。 例如：秦不哀吾之丧而伐吾同姓，秦则无礼。 《殽之战》
哀：为……哀伤 译文：秦国不但不为我们的国丧哀伤，反而讨伐我们的同族。
例如：子孙帝王万世之业也。 《过秦论》 帝王，做帝称王
译文：子孙做帝称王万事不变的基业呀。 例如：左右欲刃相如。 《过秦论》
名词性从句引导词ppt课件

名词性从句引导词ppt课件

连接副词（4个）：when、 why、 where、 how
5
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
6
“that”---无词义、不作成份、起连接作用
7.The doctor can hardly answer the question
_w__h_e_t_her the old man will recover soon.
12
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
句子
句子分类
简单句
四种
陈述句 疑问句 祈使句 感叹句
句子结构
主谓 主谓宾 主谓宾宾补 主谓双宾 主系表
形容词性从句
定语从句
复合句 副词性从句
状语从句
宾语从句
名词性从句 表语从句
主语从句
并列句 and/but/so
同位语从句
1
英语名词性从句
Noun Clause
2
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。
（表语从句）
3、You could choose whichever book you want .
（宾语从句）
23
名词性从句引导词的用法（4）：
“when”-- “什么时候”、作状语、起连接作用
连接副词
“where”-- “什么地方”、作状语、起连接作用 “why”---- “为什么”、作状语、起连接作用

名词性从句课件(共61张)

Noun
Clause
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。
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
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.

名词性从句思维导图(精选.)

四、注意宾语从句的语气
1.宾语从句一般用陈述语气，但是，当主句的谓语动词为advise, insist(坚决主张), suggest(建议), require, request, order, ask(要求)等表示请求、命令、要求、主张意义的动词时，从句谓语要用虚拟语气，即用“should+动词原形”(should往往可以省略)。
Eg. “Where are the tickets?” I asked him.
→I asked himwhere the tickets are.
三、时态呼应。
如果主句谓语是一般现在时或将来时，从句谓语的时态不受限制；
如果主句谓语的时态是一般过去时，从句一般要随着改为相应的过去时态（一般过去时、过去进行时、过去将来时、过去完成时）
I wishI were a bird.我希望我是一只鸟。
I wishwe lived on the moon now.我希望我们现在住在月亮上。
五、注意宾语从句的否定问题
当否定宾语从句时，一般直接对从句的谓语动词进行否定。
I know thathe won’t tell a lie to us.我知道他不会对我们说谎。
It must be proved that…必须指出……
类似的过去分词还有：known; estimated; expected; believed; thought; hoped; noted; discussed; required; decided; suggested; demanded; made clear; found out,etc.
eg. I thought（that）you are free today.（╳）
I thought（that）you would be free today.（√）

名词性从句思维导图汇总

名词性从句 主语从句 t hat yaoming is tall is a fact。

姚明很高是一个事实A =that Yaoming is tall, 由taht引导的一个名词+is a fact w hether you will come to bj tomorrow is important to me, 你明天是否来北京对我来说很重要。

w hy you are so clever is a mystery. 你为什么这么聪明是一个谜 宾语从句（1.that可以省略 2. if/whether都可以 用， 其它从句只能用whether.） 我们知道姚明很高 w e know (that) yaoming is tall 我想知道你明天是否来北京1 我不知道你为什么这么聪明。

w e don't know why you are so clever. 你确信你对第一个问题的回答是正确的吗？ A re you sure that your answer to question one is right ? 表语从句 m y opinoin is that yaoming is tall .我的观点是姚明很高我的问题是你明天是否来北京 m y quetion is whether you will come to BI tomorrow. 我的问题是你为什么这么聪明。

m y quetion is why you are so clever 同位语从句(抽象名词经常用同位语从句） 姚明很高这个观点是正确的。

t he opinoin that yaoming is tall is right. 你为什么这么聪明这个问题让我感兴趣。

t he quetion why you are so clever interests me.你明天是否来北京这个问题让我很烦心。

t he quetion whether you will come to BJ tomorrow bothers m e. a n idea came to her that she could solve the problem ina nother way. 使用说明他向我们解释的方法很简单。

高一英语-名词性从句ppt课件.ppt


主语从句
主语从句有时用“it”作形式主语，把真正的 主语放在后面，以避免头重脚轻。
That he will come here is known to us.
___________________________________
_I_t
is
known
to
us
that he will come here.
病原体侵入机体，消弱机体防御机能 ，破坏 机体内 环境的 相对稳 定性， 且在一 定部位 生长繁 殖，引 起不同 程度的 病理生 理过程
主语从句
在句中充当主语的从句叫做主语从句。
That he will come here on Wednesday is certain. 不充当成份
Whether he will come here on Wednesday is not 不充当成份
请判断出下列的句子属于哪种从句： (主语从句)
• What I _w___a_n__t_ to do i_s to go shopping.
(同位语从句)
2. The news that they _w__o__n__ the game s__p__r_e__a__d__
the whole school.
名词性从句
主语从句 宾语从句 表语从句 同位语从句
在英语的句子结构中，如果本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，那么这 个句子就叫_名__词__性__从__句_。
病原体侵入机体，消弱机体防御机能 ，破坏 机体内 环境的 相对稳 定性， 且在一 定部位 生长繁 殖，引 起不同 程度的 病理生 理过程
1. The boy is Li Ming. (名词作主语) 2. What he said is correct.

关于名词性从句课件PPT课件课件


主语
同位语
宾语
名词在句中主要作主语、宾语、表语和 同位语。
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
❖ It is important, necessary, natural, desirable, strange, advisable, impossible+ that (should) do
❖ It is a pity, a shame, no wonder (难怪)+ that (should) do
The fact is that he stole the car. (表从) Do you know the fact that he stole the car?
(同位语从句)
Do you know the man who is standing over
there?
(定从)
It is said that they won the game. (主从)
注意：that 引导的主语从句放在句首很少，只是为了强 调或谓语较长时才这样
2. 连 接 代 词 what, whatever, who, whoever, which, whichever, whose等. 在从句做主语/宾语/表语
What you said is perfectly true. (宾语) Whoever comes will be welcome. 谁来都欢迎
Details
令我惊讶的是在这儿见到他.

(完整版)名词性从句思维导图

It has turned out that …结果是……
类似的不及物动词还有：seem, appear, occur, follow, happen, turn out, etc.
It turned out thatnobody remembered the address.
结果是无人记得那个地址。
It must be proved that…必须指出……
类似的过去分词还有：known; estimated; expected; believed; thought; hoped; noted; discussed; required; decided; suggested; demanded; made clear; found out,etc.
eg. I thought（that）you are free today.（╳）
I thought（that）you would be free today.（√）
【注意】当宾语从句叙述的是客观真理时，不管主句谓语的时态如何，从句都用一般现在时。eg.The teacher told us（that）the earth moves around the sun.
Whether she is coming or notdoesn’t matter too much.她来不来都无关紧要。
（3）用关系代词引导的主语从句。
What you needis more practice.你所需要的是更多的训练。
Whoever is top fromwins the game when two matched players meet.两强相争勇者胜。
It is thought thathe is the best player.大家都认为他是最好的选手。
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名词性从句定义：在句子中起名词作用的句子叫名词从句(Noun Clauses). 名词性从句包括主语,宾语,表语,同位语从句.h,等.在从句等在从句中做状语成分。

)I don’t know which book I should choose. (从句中缺定语)That she was chosen made a great stir (轰动) in her school.: ①it作形式主语的that-从句有以下四种不同的搭配关系：形容词+ that-从句It is necessary / important that….…是有必要/ 重要的….分词+ that-从句It is universally acknowledged that../ It is known that…众所周知…名词+ that-从句It is common knowledge/ a fact that………是常识/事实不及物动词+ that-分句It happens that…碰巧.. / It occurs to sb.that…突然想起……主语从句②It 作形式主语和it引导强调句的比较强调句：It is in the morning that the murder took place.(去掉该结构后,句子成分完整)主语从句：It was a pity that you shouldn’t go to see the film.（在句子中作主语成分）③whatever /whichever/ whoever引导主语从句的区别Whatever 是what的强调形式表示“无论什么”相当于anything that…Whatever / Anything that she does is wrong.whoever 是who的强调形式，表示‘无论谁’相当于anyone who….Whoever / Anyone who walks around in such a heavy rain will catch a cold.whichever ‘无论哪个;无论哪些’,既指人,又指物. 可修饰名词与of连用Whichever book you borrow doesn’t matter to us.Whichever of us fulfills his task will lend a hand to others.定义：在复合句中充当宾语功能的句子叫宾语从句We can learn what we didn’t know.We find it necessary that we (should) practice English every day.★某些作表语的形容词，如sure, happy, glad, certain等之后可带宾语从句I am glad that you can come and help me.wish/would rather后的宾语从句中要用虚拟语气。

I wish I had finished my homework yesterday. I’d rather you had been there yesterday②在表示建议,命令, 请求的词后面的宾语从句当中用should + V, should可以省略宾语从句His pale face suggested that he was ill so I suggested that he should go to see the doctor.He insisted that he was innocent and insisted that he should be set free.③注意it作形式宾语的结构We all thought it a pity that we had missed the lesson.I took it for granted that they were not coming.④ that一般不接介词宾语，偶尔可作except, in的宾语；其它介词后面需用it作形式宾语He differs from his roommates in that he devoted his spare time to reading.He knows nothing about Jim except that he is from London.You can depend on it that he will help you in time of emergency.⑤表示好恶的动词如like; hate; love;enjoy; dislike; appreciate等后面不能直接跟宾语；I like it when the weather is sunny.I hate it when someone is later for my class.定义：充当表语功能的句子被叫做表语从句。

★复习系动词的概念和类别！The question is whether we can make good preparation in such a short time.表语从句reason后面的表语从句只能用that,不能用why引导. ★The reason is that（because ×)…The reason why we didn’t trust him is that he has often lied. (该句型中why引导一个定语从句)同位语从句跟在名词后面，进一步说明该名词的具体内容. 这些名词主要是表示抽象概念的词如fact,news, promise, idea, truth; possibility; statement; warning; advice等★同位语的引导词有that; whether; why; who; where; how等；其中that和whether只起引导作用其他连词具有实际意思，同时在同位语中作句子成分。

The news that China broken the world record in the Olympic Games has cheered all of us.The question why so many people would choose to live in the countryside but to work in the city is stillunder discussion. ( why 引导同位语从句解释说明中心语question的内容；且why在从句中作状语) 只起引导作用时，连接词用that而不用whichWhere did you get the idea that she could not come.②同位语从句和定语从句的区别：就看that在作引导的从句中是否做句子成分The suggestion that he raised at the meeting is very important. （that 引导定语)The suggestion that the students should have plenty of exercise is very good. (that引导同位语从句)wh~, 在引导让步状语从句两者可以互换.⒈He will believe whatever others say. (划线部分部分为名词性从句，不能互换)wh~+ever区别Whatever others say, he will believe it. (划线部分为状语从句，可以互换)(不可互换)①在表语, 同位语，主语(置于句首时)从句时只用whether表“是否”The question is whether the film is worth seeing. （表语从句）I have no idea whether we should go to the party. （同位语从句）Whether we shall attend the meeting hasn’t been decided yet. (主语从句句首)It hasn’t been decided yet if we shall attend the meeting.Whether / if区别It is doubtful whether / if he will come here. (主语从句，句末时可互换)②形容词；介词；discuss后的宾语从句中只用whether表“是否”It depends on whether you can do the work well. (介词宾语)几个难点The students are discussing whether they will go out for a picnic this Sunday.I am not sure whether he will come here or not. (形容词的宾语)③whether与to do；whether与or或or not 的搭配The question is whether to stay or leave.Do you mind whether a man or woman does the job.that不能省略That they are good at English is known to all. （主语从句）The problem is that we don’t have enough money. （表语从句）fact that there are still many people suffering from poverty is really a greatproblem to the Chinese government. (同位语从句)that在以下几种情况中不能省略that的省略①做介词宾语时that不能省略I know nothing about my neighbor except that he used to work abroad.②由it作形式宾语时，that引导的宾语从句中，that不可省略We all consider it important that every student (should) be treated properly.③句子含多个并列句时，引导第二和以后几个从句的that不可省略Everyone knew what happened and that she was worried.④宾语从句被隔开时，that不能省略I never doubt, under any circumstance, that he will study hard.⑤如果名词性从句中又含有从句，此时that不能省略Keep in mind that if you want others to respect you, you must respect others first.(that不能省略，后面的宾语从句中含有一个条件状语从句)1．用适当的词填空①______________the college will take in more new students this year is true．今年这所大学将招收更多新生是真的。