表语从句与同位语从句PPT讲稿
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英语中的从句详细讲解ppt
英语中的从句—名词性从句
名词性从句定性
名词性从句顾名思义在句子中起到名词成为的一部分句 子。名词在句子中可以担任主、宾、表、同位语。 在一个句子中从句占据的位置不同就是不同从句，比如 占据主语的位置就是主语从句，占据了宾语就是宾语从 句。
英语中的从句—名词性从句
引导名词性从句的关联词 从属连词 that\ whether \if\as\as if（只有连接的 功能，不充当语法成分） 连接代指词who、whom、which、what、 whose和wh+ever 连接副词where、when、why、how
如何使用关系代词和关系副词 1、看句子中的谓语动词。VT（及物动词）后无宾语，就必须用关系代词，不及物动 词若缺少介词，则必须用关系副词。 e.g. This is the town where i stayed before.
This is the town at which i stayed before. This is the town which i visited before. 2、看先行词在后面的从句子中做什么成分，来选择正确的关系词。如果先行词在后 面的从句中缺少定冠词，还需在关系词前补足定冠词。 e.g. Is this the museum which you visited yesterday. Is this museum the one you visited yesterday. This is the museum where i went yesterday
The fact surprised us.
英语中的名词性从句
whether和if常用来引导宾语从句，这时两者的含义 区别很小，一般可通用,但在以下情况下if不可替代 whether。 a、whether引导的主语从句并在句首 b、引导表语从句 eg The question is whether he will love me. c、whether从句做介词宾语 eg It depends on whether he is ready d、从句后有“or not” e、在及物运动discuss后的宾语从句中，只能用 whether f、在不定式前用whether.eg I don't know whether to go
同位语、表语、宾语、定语,状语从句分类概要
❖ Since /As the weather is so bad, we have to delay our journey. 天气那么 糟，旅行就推迟了。 （原因状语从句，常用 because, since, as, for fear ( 恐怕 ), seeing that ( 既然 ) ， now that (=since), considering that ( 考虑 到 ) 等引导。）
3.由连接副词when, where, how, why引导的主语从句
When he will be back depends on the weather. Where we shall hold the meeting will be discussed at today’s meeting. Why he didn't come here is not clear to anyone.
❖ You must speak louder so that /in order that you can be heard by all. 你必须大声说话，才能让所有人听到你说话。 （目的状语，可以由that, so that, in order that, lest, for fear that, in case等词引导。）
回答问题的学生）
副词性从句（即状语从句,包括时间、 条件、结果、目的、原因、让步、
地点、方式等）
❖ 状语从句相当于一个副词，如：
When it rains, I usually go to school by bus. 天下雨时，我通常坐公共汽车上学。（时间 状语）
❖ If he comes tomorrow, you will see him. 如果他明天来，你就 可以看见他。（if 引导的条件状语从句，其结构为：if +状语从 句，＋主句）。要注意在状语从句中有一个规则是“主将从 现”，即主句是将来时，则从句要用一般现在时表示将来。
同位语从句公开课完整ppt课件
.
Summary(2): 同位语从句
在复合句中用作 同位语的从句叫同位语从句 ，它是名__词__性____从句之一。引导同位语从句 的连接词有：从属连词 that , whether；连 接代词 who ,_w__h_o_m___, _w_h_a_t__, which 等 ， 连接副词 when , where , why ,_h_o_w__ 等。
airport. He was going to take them and their
baggage to catch the True North, the cross-
Canada train
2.Some people have the idea that you can cross
Canada in less than five days, but they forget
这个问题是否正确还未被证实. The problem _w__h_e_t_h__er it is true hasn’t been confirmed.
.
连接词代词what/which/who 引导的同位语从句
在从句中充当成分 1.谁会出国这个问题还未决定. 2.我不知道该选哪个. 1.The question __w__h_oshould go abroad hasn’t been decided yet.
.
Activity 2 Choose the proper introductive words
1.The question __w__h_o___ should do the work is being discussed at the meeting.
其前的名词通常为___抽_象__名词, 如： __f_a_c_t _, __n_e_w_s_, hope, wish, _o_p_in_i_o_n__ order, _q_u_e_s_ti_on__, __p_ro_b_l_em__, belief, truth, theory, decision, conclusion, promise, __th_o_u_g_h_t__,s_u_g_g_e_st_io_n__, plan, ___i_de_a____。
Summary(2): 同位语从句
在复合句中用作 同位语的从句叫同位语从句 ，它是名__词__性____从句之一。引导同位语从句 的连接词有：从属连词 that , whether；连 接代词 who ,_w__h_o_m___, _w_h_a_t__, which 等 ， 连接副词 when , where , why ,_h_o_w__ 等。
airport. He was going to take them and their
baggage to catch the True North, the cross-
Canada train
2.Some people have the idea that you can cross
Canada in less than five days, but they forget
这个问题是否正确还未被证实. The problem _w__h_e_t_h__er it is true hasn’t been confirmed.
.
连接词代词what/which/who 引导的同位语从句
在从句中充当成分 1.谁会出国这个问题还未决定. 2.我不知道该选哪个. 1.The question __w__h_oshould go abroad hasn’t been decided yet.
.
Activity 2 Choose the proper introductive words
1.The question __w__h_o___ should do the work is being discussed at the meeting.
其前的名词通常为___抽_象__名词, 如： __f_a_c_t _, __n_e_w_s_, hope, wish, _o_p_in_i_o_n__ order, _q_u_e_s_ti_on__, __p_ro_b_l_em__, belief, truth, theory, decision, conclusion, promise, __th_o_u_g_h_t__,s_u_g_g_e_st_io_n__, plan, ___i_de_a____。
表语从句与同位语从句课件+2023届高考英语复习
eg. I was shocked at the news that our team won the game.
I have no idea what he is doing now.
二、 同位语从句的引导词
类别
例词
说明
连接代词
who, whom, what, which, whose, 有意义，在从句中做主 宾表定
连接副词 when, where, how, why
有意义，在从句中作时 间地点方式原因状语
从属连词 that, whether
不做成分，that无意义， whether为“是否”之意
例句呈现 1. I heard the news that our team had won. 2. I come here with a message that he would be absent. 3. The story goes that he was rescued at last. 4. The rumer spread that a new school will be built here. 5. He must answer the question whether he agrees with it or not. 6.I have no idea who will go there. 7. I have no idea which book you like best.
③名词doubt之后课跟同位语从句，主句为肯定句用 whether引导，主句为否定句时用that引导。
eg. There is some doubt whether they will come to help us.
There is no doubt that Taiwan belongs to China.
I have no idea what he is doing now.
二、 同位语从句的引导词
类别
例词
说明
连接代词
who, whom, what, which, whose, 有意义，在从句中做主 宾表定
连接副词 when, where, how, why
有意义，在从句中作时 间地点方式原因状语
从属连词 that, whether
不做成分，that无意义， whether为“是否”之意
例句呈现 1. I heard the news that our team had won. 2. I come here with a message that he would be absent. 3. The story goes that he was rescued at last. 4. The rumer spread that a new school will be built here. 5. He must answer the question whether he agrees with it or not. 6.I have no idea who will go there. 7. I have no idea which book you like best.
③名词doubt之后课跟同位语从句，主句为肯定句用 whether引导，主句为否定句时用that引导。
eg. There is some doubt whether they will come to help us.
There is no doubt that Taiwan belongs to China.
同位语从句详细讲解PPT课件
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What kind of noun clauses are they?
What it was to become was a mystery. 2. I don’t know who will help Henry to win the bet. 3. His trouble is that he doesn’t know anybody in London. 4. The fact that ships can go there surprises many people.
where
that
whom
3. The fact ____ she works hard is well known to us all.
that
4. Luckily, we'd brought a road map without ____ we would have lost our way.
同
定
③The reason why he was late for school sounds unreasonable.
④He has solved the problem why the radio didn’t work well.
定
同
I. 在空格处填上适当的词，使下列定语从句和同位语从句完整。
表语从句和同位语从句
（一）．表语从句：从句在句中充当表语成分，一般放在连系动词之后. 作用：对主语进行解释说明，使主语的内容具体化。
结构是主语+系动词+表语从句系动词（包括be动词和以下六种）亦称联系动词（Link Verb），作为系动词，它本身有词义，但不能单独用作谓语，后边必须跟表语（亦称补语），构成系表结构说明主语的状况、性质、特征等情况。
1）状态系动词用来表示主语状态，只有be一词，例如：He is a teacher. 他是一名教师。
（is与补足语一起说明主语的身份。
）2）持续系动词用来表示主语继续或保持一种状况或态度，主要有keep, remain, stay, lie, stand, 例如：He always kept silent at meeting. 他开会时总保持沉默。
This matter remains a mystery. 此事仍是一个谜。
3）表像系动词用来表示"看起来像"这一概念，主要有seem, appear, look, 例如：He looks tired. 他看起来很累。
He seems (to be) very sad. 他看起来很伤心。
4）变化系动词这些系动词表示主语变成什么样，变化系动词主要有become, grow, turn, fall, get, go, come, run. 例如：He became mad after that. 自那之后，他疯了。
She grew rich within a short time. 她没多长时间就富了。
5）终止系动词表示主语已终止动作，主要有prove, trun out, 表达"证实"，"变成"之意，例如：The rumor proved false. 这谣言证实有假。
The search proved difficult. 搜查证实很难。
His plan turned out a success. 他的计划终于成功了。
高考英语二轮复习表语从句与同位语从句课件16张
A Word came ( ) he had left to England.
A. that B. when C. if D. what
他失去工作的原因是他既粗心又不负责任。 why.. because...
Practice
C It’s raining. That’s ( ) he stayed at home.
A. because B. what C. why D. reason
C His question is ( ) Mary has arrived.
why等。that引导同位语从句时通常不可省略; if和which不能 引导同位语从句。
例句： （1）The news that I have passed the exam is true.我通过考试的消息是真的。(that不可省略) （2）I have no idea why she smiles. 我不知道她为什么笑。 （3）I have no idea when he will leave. 我不知道他什么时候会离开。 （4）We are not looking into the question whether he is worth trusting.
（2）His first question was whether Tom had arrived yet. 他的第一个问题是汤姆是否已经到了。
用法三：
当主句的主语是 reason 时，表语从句的引导词要用that, 不能用 because
区分以下句式： That’s why+结果; That's because+原因; The reason why/for... is/was that...
doubt 在否定句中带同位语从句时的引导词通常是 that; 在肯定句中则一般用 whether；Leabharlann PracticeB
A. that B. when C. if D. what
他失去工作的原因是他既粗心又不负责任。 why.. because...
Practice
C It’s raining. That’s ( ) he stayed at home.
A. because B. what C. why D. reason
C His question is ( ) Mary has arrived.
why等。that引导同位语从句时通常不可省略; if和which不能 引导同位语从句。
例句： （1）The news that I have passed the exam is true.我通过考试的消息是真的。(that不可省略) （2）I have no idea why she smiles. 我不知道她为什么笑。 （3）I have no idea when he will leave. 我不知道他什么时候会离开。 （4）We are not looking into the question whether he is worth trusting.
（2）His first question was whether Tom had arrived yet. 他的第一个问题是汤姆是否已经到了。
用法三：
当主句的主语是 reason 时，表语从句的引导词要用that, 不能用 because
区分以下句式： That’s why+结果; That's because+原因; The reason why/for... is/was that...
doubt 在否定句中带同位语从句时的引导词通常是 that; 在肯定句中则一般用 whether；Leabharlann PracticeB
名词性从句之表语从句及同位语从句课件-2022届高三英语一轮复习
4.(2016·全国Ⅰ,阅读B)When her daughter and son asked her to move to San Antonio to help their children, she politely refused . Only after a year of friendly
语
高中英语语法课专项讲解与练习
讲师 / 颜老师
目录
contents
复习主、宾从
同位语从句
表语从句 教学总结
主语从句引导词分几种？
引导词有连词that (that 不可省略), whether; 连接代词有who, what ,which, whose, whoever, whatever,whichever; 连接副词 when ,where, how, why 等.
free. We must make certain of facts.
D． 双谓语系动词 此类系动词既有系动词功能，后接表语，又保留原 实义动词本身的含义。
The sun rose red. She stopped and stood quite still. The snow lay thick on the ground. He married young. Lei Feng died young. He continued silent.
2·主句用过去时，从句用过去某个时态。
宾语从句注意事项
否定前移，及完成反意问句
错题讲解
2. I don’t know ____A_______or not．
A． whether he is at home B． if he is at home C． that he is at home
语
高中英语语法课专项讲解与练习
讲师 / 颜老师
目录
contents
复习主、宾从
同位语从句
表语从句 教学总结
主语从句引导词分几种？
引导词有连词that (that 不可省略), whether; 连接代词有who, what ,which, whose, whoever, whatever,whichever; 连接副词 when ,where, how, why 等.
free. We must make certain of facts.
D． 双谓语系动词 此类系动词既有系动词功能，后接表语，又保留原 实义动词本身的含义。
The sun rose red. She stopped and stood quite still. The snow lay thick on the ground. He married young. Lei Feng died young. He continued silent.
2·主句用过去时，从句用过去某个时态。
宾语从句注意事项
否定前移，及完成反意问句
错题讲解
2. I don’t know ____A_______or not．
A． whether he is at home B． if he is at home C． that he is at home
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一、表语从句
1. 定义： 充当表语的从句 2. 位置： 系动词后 3. 引导词： 根据成分和意义确定
缺什么填什么；不缺填that 4. 语序： 陈述句语序
The question is who the man is.
5. 表语从句的构成：(系动词)+ 引导词+简单句
二.引导表语从句的关联词 引导表语从句的引导词有以下几类：
(1).The little girl who got lost decided to remain_______she was and wait for her mother. A． where B.what C.when D.who (2).The last time we had great fun was_______we were visiting the water park. A．where B.how C.when D.why (3).Why not try your luck downtown, Mary? That’s _______the best jobs are. A. where B.what C.when D.why (4).The traditional view is_____we sleep because our brain is “programmed” to make us do so. A. when B.why C.whether Dthat (5).See the flags on top of the building ?That was _______we did this moring. A. When B.Which C.where D.that
【总结】：
★可接表语从句的词除系动词__be____外，还有
a★pp表ea语r,b从ec句om一e,l定oo要k,用get_,陈_g_述r_o_w_,语re序ma。in, seem, sound,turn等连系动词。
★在advice,suggestion,order,proposal等表示建议、劝告、命令含义的
名词后的表语从句中，谓语需用“s_h_o_u_ld__+动词原形”sh，ould______可
省★略th，at和如w第ha8t句在。引导表语从句时，作用和意义都不相同。t_ha_t____本
身没有词义，在句中只起连接作用，不充当句子成分，如第3句和 第8句。_w_h_a_t __则表示“所……的（人或事）”，在表语从句中充
表语从句与同位语从句课件
Revision
名词性从句
Subject （主语）
Object （宾语）
Predicative （表语）
Clause
（从句）
Appositive （同位语）
表语从句
什么是表语？
表语是用来说明主语的身份、性质、品性、特征和状态的， 表语常由名词、___形__容、词___副_、词__介__词_短__语、不定式、动 词的-ing、从句来充当，它常位于系动词（be, become, appear, seem,look,sound,feel,get,smell等词）之后。
1.Africa is a big continent. 2. The patient is out of danger. 3. The sun is up. 4. The egg smells smelly. 5. Her job is selling computers.
6. The baby seems to be asleep.
★连接代词who, whom,whose,what,which,whoever,whatever,whichever和
连词副词where，when，how，why也可以引导表语从句，如第1句、
第2句，第5句、第7句和第9句。
PPT5
【高考链接】从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
当主语或宾语等，如第1句。 ★if不可引导表语从句，但wh_e_t_he_r__可引导表语从句（as if也可引导
也可表语从句）如第4句 That is because…指原因或理由：That
is_w_h_y___...则指由某种原因所
造成的后果，但是在表语从句中，当reason作主语时，表语从句的 引导词只能用__th_a_t__，不能用becau;表语
观察下列句子中表语从句的用法，然后加以总结
(1).My hometown is no longer what she used to be. (2).The boy has remained where you stood this morning for an hour. (3).The truth is that everyone should take care of disabled people, not just the government. (4).The question is whether your uncle will offer help to us. (5).The question is who did it yesterday. (6).Bruce did not watch the game last night. That was because he had to help his little sister with her homework. (7).He had seen the film before. That was why he did not see it last night. (8).My suggestion is that we should offer help to him.. (9).My suggestion is when they will start the project. (10). The reason why he was absent from work was that he was seriously ill. 幻灯片 6