名词性从句ppt
名词性从句PPT课件
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)
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.
名词性从句{课件}
2.You could hardly know ______. A. how can I deal with it ★ how I can deal with it B. C. what can I deal with it D. what I can deal with it
3.He asked____for a violin A. did I pay how much B. I paid how much C. how much did I pay ★ how much I paid D.
kill… for money
I suggest that … should (not)… My suggestion is that … should (not)…
I have the suggestion that … should (not)…
It is suggested that … should (not)…
give off
smoke
What makes animals endangered?
That That the factory pours waste water into rivers makes fish endangered.
pour waste water into rivers
What makes animals endangered?
4.The fact that he told me excited me.
定语从句
时态问题
1. He said that he will go to the station. . would travels 2. Our physics teacher once told us that light __________ ( travel ) faster than sound. went 3. Tom says that Mary ____ (go) abroad last year and has been _________ (be) there for nearly 5 months.
初中英语名词性从句详解(共43张PPT)
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PPT_英语
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 .
2. 当宾语从句是一般疑问句时,由连词whether
或 if引导(口语中常用 if),因为 if/whether翻 译成:“是否”,具有一定的意义,所以不 能省略 Lily wanted to know if /whether her grandma liked the handbag . Let’s see if /whether we can find out some
3. 当宾语从句是特殊疑问句时,由连接代 词(what, who, whom, which, whose)或连 接副词(when, where, how, why)引导, 因为连接代词或连接副词在从句中担任一 定的句子成分,具有一定的意义,所以不 可以省略
Do you know what he said just now ? I don’t remember when we arrived . I asked him where I could get so much money . Please tell me who (whom) we have to see . Do you know what time the plane leaves ?
if / whether
Practice time
if / whether she had a 1. I asked her __________ bike. whether he is 3. We’re worried about ________ safe. whether /if 4. I don’t know ___________ he is well or not. whether or not he is 5. I don’t know ________ well. whether to go. 8. I don’t know _______
高中英语语法-名词性从句精讲(共73张PPT)
Whoever wants the book may have it. I’ll do whatever I can to help him. Buy whichever is cheapest.
连接副词 when, where, how, why
when • When they will start is unknown yet. where • Where she has gone is a mystery. how • How this happened is not clear. why • Why he did that wasn’t quite unclear.
主语从句关联词 连词 that, whether 连接代词 what, who, whom, which 连接副词 when, where, how, why
连词 that, whether
只起连接作用 在从句中不充当任何句子成分
• That he will win is certain.
• It has been reported that sales of beef in China will increase.
宾语从句关联词 连词 that, whether; if 连接代词 what, who, whom, whose, which 连接副词 when, where, how, why
• I doubt _______ he will come soon. • I do not doubt _____ he will come soon. • Do you doubt _____ he will come soon?
• what surprised me was what he said.
名词性从句讲解(共30张PPT)
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
名词性从句PPT课件
语态:被动语态和主动语态
被动语态
表示动作的接受者是主语,如 "The book was written by him."中的主语从句"The book was written"使用被动语态。
主动语态
表示动作的执行者是主语,如 "He wrote the book."中的主语 从句"He wrote the book"使用 主动语态。
抽象名词翻译
在汉译英时,有时需要将具体 名词抽象化,以使译文更加符
合英语表达习惯。
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04 名词性从句的特殊结构
it作形式主语
形式主语用于代替主 语从句,避免句子结 构不平衡。
It is important that we should learn English well.
It is+形容词/名词 +that+主语从句。
强调句型中的名词性从句
01
It
is/was+被强调部分
+that/who+句子其余部分。
表示现在的动作或状态,如"I know who he is."中的宾语 从句"who he is"使用现在时态。
过去时态
表示过去的动作或状态,如"He said that he was a student."中的宾语从句"he was a student"使用过去时态。
将来时态
表示将来的动作或状态,如"I will tell you what will happen."中的宾语从句"what will happen"使用将来时态。
高中英语名词性从句课件(38张ppt)
(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。
高三英语语法复习专题名词性从句(共52张PPT)
Subject 主语
Predicate 谓语
Object 宾语
宾语从句
The question is when we can return to school.
Subject 主语
Link verb 系动词
表语从句
Predicative 表语
Our best wishes are that we can defeat the COVID-19 as soon as possible.
相关概念 名词在从句中可以做什么成分?
名词在从句中主要做 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
起名词性作用的从句,叫名词性从句。 换言之,在英语的句子结构中,本来该由名词充当的主语、宾语、 表语和同位语部分,换由一个句子来充当,这样的句子就是名词性 从句。
基本结构:简单句+并列连词+简单句。
并列连词通常为:and, but, or, so,not only…but also, neither…nor; as well as 等。
并列句:简单句+并列连词+简单句
e.g.
I___a_m____r__e_a__l_l_y___f_o__n__d___o__f__r__e_a__d__i_n__g___b__o__o__k__s_, and t_h__a__t__i_s__w___h__y___m___y___f_a__v__o__r_i_t_e___ s__u__b__j_e__c_t__i_s___l_i_t_e__r_a__t_u__r_e__. He wanted to take the English class, but he couldn’t afford the time.
高中英语语法名词性从句(共32张PPT)
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
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”。
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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。
名词性从句(共86张PPT)
[解析] A 考查名词性从句。句意:我认为他的绘画 给我留下深刻印象的是他使用的颜色。分析句子结构 可知,I think 后是宾语从句,从句中谓语动词是 is, 其前面是主语从句。主语从句中谓语动词impress缺主 语,需用what引导。
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专题九 名词性从句
真 题 典 例
10.—Is it true that Mike refused an offer from Yale University yesterday? —Yeah, but I have no idea ________ he did it; that's one of his favourite universities. A.when B.why C.that D.how [解析] B 考查名词性从句。后句表示对迈克拒绝耶 鲁大学的录取意愿感到意外,因为耶鲁大学是迈克最 喜欢的大学之一,因此回答者对迈克放弃耶鲁大学感 到不可思议。若用 that 仅表示不知道此事,但事实上 已经知道。故选B。
真 题 典 例
[解析] A 考查名词性从句。句意:一些人相信过去 发生的或现在正在发生的事情,将来仍然会重复。宾 语从句中缺少主语,并且指的是事件,所以选A。
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专题九 名词性从句
8.Grandma pointed to the hospital and said,“That's ________ I was born.” A.when B.how C.why D.where
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专题九 名词性从句
专 题 导 读
6.考查whoever,whatever,whichever引导名词性从 句时的语义功能和语法功能。 重点考查连接词that和what的用法,特殊疑问词引导 的名词性从句,whever引导的名词性从句,whever与no matter wh的区别。
新航道雅思语法名词性从句PPT课件
THANKS
感谢观看
主语从句
定义
用作主语的从句叫做主语从句。
构成
关联词+简单句。
关联词类型
1. 陈述句用that;2. 一般疑问句用whether;3.特殊疑问句用疑问词。
注意事项
1. 主语从句不可省略;2. 主语从句不可用逗号与后面的句子分开;3. 主句主语和从句主语一致,从句可直接放在句尾,不用连接词。
宾语从句
被动语态的使用
在需要强调动作承受者时,可以使用被动语态,使句子更加 清晰明了。
05
名词性从句在雅思写作中的应用
写作中常用的名词性从句类型
主语从句
用作主语的名词性从句,如 “What he said is not true.”
宾语从句
用作宾语的名词性从句,如“I believe that climate change is real.”
引导词错误
使用了错误的引导词,如“I think that you are right, because you are always right.”应改为 “I think that you are right, because of your excellent performance.”
从句冗长复杂
新航道雅思语法名词性从 句ppt课件
• 名词性从句概述 • 名词性从句的构成 • 名词性从句的引导词 • 名词性从句的特殊用法 • 名词性从句在雅思写作中的应用
名词性从句引导词ppt课件
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)
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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](共64张PPT)
liked the handbag .
(2) Let’s see _w_h_e_t_h_e_r_/_if__ we can find out some information about that city . (3) She asked me _____w__h_e_t_h_ers/ hife could borrow these books .
c. whether to do 做动词宾语不能用if to do.
• 2I)diof可n’t以k引no导w条wh件e状the语r 从to句te,ll hwimheatbhoeur无t th此is. 用法。
If you are to succeed, you ought to work harder.
(come)
2. 如果主句是过去的时态(包括一般过去时,过
去进行时),那么从句的时态一定要用相对应的过
去的某种时态(包括一般过去时,过去进行时,过
去将来时,过去完成时)
I knew who __l_iv_e_d__ here. (live) I saw she w__a_s_ta_l_k_in_g__w_it_h_ her mother. (talk) He asked whether his father _______________ twoomuoldrrocwo.m(ceobmaeckback) He said that he __h_a_d_s_e_e_nit before. (see) 3.当从句是客观真理,定义,公理,定理时用一般现 在时。 He said the earth __t_r_a_v_e_lsaround the sun.(travel)
高中英语名词性从句详细讲解PPT课件
I find it impossible that he can finish the work in two days.
Exercises: “it”作形式主语或形式宾语:
1.I hate __A__ when people talk with their mouths full. A. it B. that C. these D. them
C .That is D. It is
3.After Yang Liwei succeeded in circling the earth,_______ our astronauts desire to do is walk in space.(2004 上海)
A .where B .what
连接副词:when, where, how, why, wheneve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 从句中充当从句的成分
不可省略的连词: 1. 介词后的连词 2. 引导主语从句和同位语从句的连
词不可省略。
That she was chosen made us very happy.
谓语用肯定式。例如:
我认为他不会来这里.
I think he won’t come here. I don’t think he will come here.
() ()
4. 注意宾语从句中的时态呼应,当主 句动词是现在时,从句根据自身的句 子情况,而使用不同时态。例如:
I know (that) he studies English every day.
仍保持陈述句语序。此外, whether与if 在作“是否”的意思 讲时在下列情况下一般只能用 whether,不用if:
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名词性从句
1. 什么是名词性从句
名词性从句是指在句子中充当名词的从句。
它可以作主语、宾语、表语、同位语等成分,起着名词的作用。
名词性从句通常由连接词引导,常见的引导词有:that、whether、if、who、whom、whose、which、what等。
2. 名词性从句的类型
名词性从句有三种类型:主语从句、宾语从句和同位语从句。
2.1 主语从句
主语从句是指在句子中作主语的名词性从句。
它通常由连
接词“that”引导,也可以由连接词“whether/if”引导。
主语从句在句子中起到主语的作用,常见的句型有:
•That he is late is a problem.(他迟到是个问题。
)
•Whether/if it will rain tomorrow is uncertain.(明天是否会下雨还不确定。
)
2.2 宾语从句
宾语从句是指在句子中作宾语的名词性从句。
它通常由连接词“that”引导,宾语从句常见的动词有:believe、think、know、hope、wonder、ask等。
宾语从句在句子中起到宾语的作用,常见的句型有:
•I believe that he is telling the truth.(我相信他在说真话。
)
•She asked me if I could help her.(她问我是否能帮她。
)
2.3 同位语从句
同位语从句是指在句子中作同位语的名词性从句。
它通常由连接词“that”引导,同位语从句一般紧跟在名词之后,用来解释说明该名词的内容。
常见的句型有:
•The news that he won the prize is exciting.(他获奖的消息令人激动。
)
•I have no idea that he is coming.(我不知道他要
来。
)
3. 名词性从句的注意事项
在使用名词性从句时,需要注意以下几点:
•引导词的选择:根据具体语境选择合适的引导词,如主语从句通常使用“that”;宾语从句中的直接引语常用“that”,间接引语用“whether/if”。
•时态的一致性:名词性从句中的动词时态要与主句保持一致。
•语序的变化:名词性从句的语序要根据主句的需要进行调整,如主语从句与宾语从句的语序要倒装。
4. 名词性从句的练习题
1.______ is not known to us all is whether he will come to the party.
A. That
B. It
C. What
D. As
2.I doubt ______ he is suitable for the job.
A. if
B. that
C. how
D. why
3.______ he will pass the exam is not certain.
A. Until
B. What
C. If
D. Whether
4.Can you tell me ______?
A. where does she live
B. where she lives
C. she lives where
D. she where lives
5. 结语
名词性从句在英语语法中起着重要的作用,掌握名词性从句的类型和用法对于正确理解和使用英语句子至关重要。
通过合理的练习和积累,我们能够更好地掌握名词性从句的用法,提升自己的英语水平。
希望本文对您在学习名词性从句方面有所帮助。