高一英语Predicative Clauses表语从句的用法
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高中英语Subject Clauses and Predicative Clauses名词性从句之主
找出下列句中的主语从句。
It is true th__a__t__s_h__e___l_o__s_t__h__e__r__n__e__c_k__l_a_c__e__. It is common knowledge t_h__a__t__t_h__e___w__h__a__l_e___is___n__o__t_ a fish. It was reported t_h__a__t__t_h__e__r_e___h_a__d___b__e__e_n___a__n___e_a__r_t__h__q_u__a__k_e in India. It is still a question w__h__e__t_h__e__r__s_h__e__w___i_l_l__c_o__m___e__o__r__n__o__t_. It happened t_h_a_t_I_w__a_s_t_h_e_re_._t__I _w_a_n_t__to__d_o__n_o_w____________is
to change the situation.
Consolidation: 用主语从句或表语从句翻译。
4.我知道培养好的饮食习惯非常重要。 I know i_t_is__o_f_g_re_a_t__im__p_o_rt_a_n_c_e_t_h_a_t_I_c_a_n_d_e_v_e_lop ______a__g_o_o_d_e_a_t_in_g__h_a_b_it_.________________ 5.与此同时，能否坚持锻炼身体也是关键。 Meanwhile, _w_h_e_t_h_e_r_I_c_a_n_i_n_s_is_t_o_n__re_g_u_l_a_r___ ___________e_x_e_rc_i_se______________ is crucial. 6.但是，我坚信有志者事竟成。 But my belief isth_a_t__w_h_e_r_e_t_h_e_r_e_is__w_i_ll,_t_h_e_r_e_i_s.a way
高中英语名词性从句
高中英语名词性从句
名词性从句是一个独立的从句，作为句子的主语、宾语、
表语或补语。
在高中英语中，常见的名词性从句包括以下
几种类型：
1. 主语从句（Subject Clauses）: 用作句子的主语。
例句：What he sd is not important.（他说的话不重要。
）
2. 宾语从句（Object Clauses）: 用作动词的宾语。
例句：She asked me where I had been.（她问我去了
哪里。
）
3. 表语从句（Predicative Clauses）: 用作谓语动词的补语。
例句：His dream is that he can travel around the world.（他的梦想是能够环游世界。
）
4. 同位语从句（Appositive Clauses）: 用来解释或说明名词的含义。
例句：The fact that he didn't show up disappointed everyone.（他没出现这个事实让每个人都感到失望。
）
5. 定语从句（Adjective Clauses）: 用来修饰名词或代词。
例句：The book that I borrowed from the library is very interesting.（我从图书馆借的书非常有趣。
）
这些名词性从句在句子中起着不同的作用，能够丰富句子
的表达方式，并使句子更加准确、丰满。
在学习中，通过
大量的练习可以更好地理解和运用这些名词性从句。
Grammar---the predictive clause
（复合句） 复合句） It seems that she wants it. The question remains whether he wants it. The problem is who wants it. This is what we should ask.
二、The structure of the 表语从句的构成） predicative clause （表语从句的构成） 主语+系动词+引导词+主谓结构 从句 E.g.
1、that在表语从句中跟宾语从句的用法是 一样的。但宾语从句中，that一般可以省略， 一般不省略 但是在表语从句中that 。
E.g. The fact was that he missed us very much. He said (that) he missed us very much.
7. Our club is open to adults only. _____ your child have entered without permission. A. There seems that B. It seems to be C. There seems to be D. It seems that 8. Suggestion was that we ________ to the park later. A. will go B. went C. go D. has gone
he
5. America was __________was first called “India” by Columbus. A. what B. where C. the place D. there where
6. The train failed to arrive on time. we were late last time. That is A. that B. when C. why D. what
语法The predicative clause表语从句
What is the question I asked at the beginning of the class?
The predicative clause
The question is who she is.
Guide words: 1. Conjunctions(从属连词): that / whether /as if /as though… 2. Conjunctive pronouns(连接代词): who / whose / The predicative clause which / what… 表语从句 3. Conjunctive adverbs( 连接副词): when / where / why / how /because…
e.g. The problem is who will pay the bills.
e.g. The question is whose homework it is.
e.g. The trouble is which dress she should choose.
科高已不是从前的样子。(what)
Fill in the blanks.
1. The question is _______ whetherthe film is worth seeing or not.
why he didn’t come yesterday. 2. That’s _______ how/whether we can get there on time. 3. The problem is ____________
穿上小短裙，他看上去像个女孩。(as if/as though)
e.g. Wearing a skirt, he looks as if/as though he were a girl. (subjunctive mood)
predicative clause表语从句
1. The question is ________ our sports meeting will be held next week. A.that B. if C. when D. whether 2．The reason why he failed is ________he was too careless. A.because B. that C. for D. because of 3. Go and get your coat. It’ s ________you left it A. where B. there C. there where D. where there
主语+连系动词+从句作表语
表语从句就是用一个句子作为表 语,说明主语是什么或者怎么样.
表语从句的构成 主语 + 系动词 + 引导词 + 简单句
可以接表语从句的系动词有： 1: 表存在：
be appear
2: 感官类： feel , seem , look, sound, taste , smell 3: 表持续： stand , lie , remain , keep, stay 4: 表变化： become, get, grow, turn, go, come, fall, prove, turn out
where 1. This is _______Lu Xun once lived.
这就是鲁迅曾经住过的地方.
why 2. This is ______ she got up so early this morning.
这就是她为什么今天早上起得这么早的原因.
这就是…的地方 这就是…的原因
This is where…
表语从句(Predicative Clause)
表语从句（Predicative Clause）21. 表语从句.mp37:41来自Jerry的英语课堂打开美女画报，体验完整音频内容表语从句（Predicative Clause）表语从句就是用一个句子作为表语。
His suggestion is good.His suggestion is that we should stay calm.表语从句的连词可接表语从句的系动词有be，look，seem，remain, sound，appear等。
China is no longer what she used to be.The question remains whether they will be able to help us.It sounds as if someone is knocking at the door.1、连词that（不可省略），whether，as，as if/though引导的表语从句。
My opinion is that we start early tomorrow.The queston is whether it is worth doing.The situation is not as it seems to be.She looks as if she is worried ahout her father's disease.注意：whether引导表语从句，表示是否，但if不能引导表语从句。
What the doctor really doubts is whether my mother will recover from the serious disease soon. （此处whether不能改成if）2、连接代词who，whose，what，which引导的表语从句。
The problem is who can we get to replace her.The question is whose shirt this is.He has become what he wanted to be ten years ago.The question is which color he will choose.3、连接副词where，when，how，why引导的表语从句。
高中英语语法 名词性从句详解
宾语从句的语序
和其他词性从句一样，宾语从句必须使用陈述语序， 不能用疑问语序。
How can I get to the station? Can you tell me →Can you tell me how I can get to the station 你能 告诉我怎样去车站吗？ What does he like? I wonder. →I wonder what he likes. 我想知道他喜欢什么。
Choose the right answer
1. I have no idea ____. a. what does this word mean b. what this word means c. what the meaning of this word d. what kind of a meaning is this word
because, why引导的表语从句
That‟s because he didn‟t understand me. 那是因为他没有理解我。（That„s because 强调原因） That‟s why he got angry with me. 那正 是他对我生气的原因。（That‟s why 强 调结果）
Define the following sentences
Exercise:
1. __ we shall be late is certain. a. when b. how c. why d. that 2. __ he says doesn‟t concern you. a. what b. how c. that d. which 3. It is not yet known __ he did. a. how b. that c. what d. when
表语从句
• • • • • • • • • • •
His suggestion is that smoking should be banned in public place The problem is wether the beauty contest will be canclled. The key point is how we can get what we want. It is why he was late for class. It is because he slept in/ overslept. What makes / made me happy is that I (have) passed the test. What I told him is that I could be a qualified matchmaker. That is what I intend to warn you. Zhuhai is no longer what it used to be. He looks/seems as if /as though he was about to depart this life. The problem remians wether he is able to give us a hand.
• 1．_______your father wants to know is________ getting on with your studies. A. What; how are you B. That；how you are C. How；that you are D. What；how you are • 2. The trouble is__________we are short of tools. A. what B. that C. how D. why that 3. Are you still thinking about yesterday’s game? Oh,that’s ____. A. what makes me feel excited B. whatever I feel excited about C. how I feel about it D. when I feel excited
语法predictive clause
that is( how i know you 我懂得你的心 love was( When I loved you 爱就是当我爱着你时
) )
Grammar
Predicative Clauses 表语从句
Your text
STEP
表语从句的定义及构成
Your text
STEP
表语从句的连接词
表语从句的特殊用法及 注意要点
Your text
STEP
Your text
STEP
小结与练习巩固
什么叫做表语？
He is a student. The problem seems puzzling. His job is to paint the walls. Her job is taking care of the children.
无义 1.The mother’s concern wasthat ____ she has no time to look after her daughter. 是否 whether 2.The question is _______that boy will turn up in time.
所引导 汉语意义 的从句 是否缺( 主语, 表 语,宾语) what that 缺 不缺 什么; 所….的( 东西/事情) 无意义
能否省略
不能省略 引导宾语 从句时可 省略.
what / that的区别
1. I think (that) it is unnecessary for me to speak louder. 2. His mother is satisfied with what he has done. 3. That he was able to come made us happy. what 4. This is makes us interested.
) )
Grammar
Predicative Clauses 表语从句
Your text
STEP
表语从句的定义及构成
Your text
STEP
表语从句的连接词
表语从句的特殊用法及 注意要点
Your text
STEP
Your text
STEP
小结与练习巩固
什么叫做表语？
He is a student. The problem seems puzzling. His job is to paint the walls. Her job is taking care of the children.
无义 1.The mother’s concern wasthat ____ she has no time to look after her daughter. 是否 whether 2.The question is _______that boy will turn up in time.
所引导 汉语意义 的从句 是否缺( 主语, 表 语,宾语) what that 缺 不缺 什么; 所….的( 东西/事情) 无意义
能否省略
不能省略 引导宾语 从句时可 省略.
what / that的区别
1. I think (that) it is unnecessary for me to speak louder. 2. His mother is satisfied with what he has done. 3. That he was able to come made us happy. what 4. This is makes us interested.
表语从句
连接副词：when， where，how，why 连接代词：who， what，whom（只作 宾语），which（有 选择时候），whose 连接词：that， wether。
对于表语从句需要注意的 几个点：
1.注意从句的语序。 从句一定是使用的陈述语序 e.g.False: The question is when can he take part in School Art‘s Day Right: The question is when he cay
5.____ made the school proud was ____ more than 90% of the students had been admitted to key universities. (2003上海春） A. What; because B. What; that C. That; what D. That; because [答案] B [解析] 第一个下划线处的引导词引导主语从句并在该主语从句中充当主语， 特指令校方骄傲的事情， 应选用关系代词型的引导词what； 第二个下划线处 引导表语从句表示原因、 理由， 应由that引导对应的名词性从句。 6.— Are you still thinking about yesterday‟s game? — Oh,that‟s ____. (2003北京春） A. what makes me feel excited B. whatever I feel excited about C. how I feel about it D. when I feel excited [答案] A [解析] A选项的意思是“令我感觉激动的事物”； B选项的意思是“我觉得激 动的任何事物”； C选项的意思是“我对它感觉的方式”； D选项的意思是 “令我感觉激动的时候”。四个选项中A最适合跟代表“game”的主语that对 应， 充当表语从句。
《英语语法》 表语从句 Predicative Clause
一般过去式(be用were)与过去事实相反用had+过去分词
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1.LiLei is now in a new jacket. He looks as if he were an
What the doctor really doubts is whether my mother will recover from the serious disease soon.
part 4
4.一些引导词的用法 由as if引导表语从句时要注意语态.若从句表示.与现在事实相反,谓动用
This
is
why he did it.
What I want to say is that Iam tired
表语从句放在连系动词之后，充当复合句中的表语。
可以接表语从句的系动词有:
1: be ( being,been,am,is,are,was,were)表示主语状态 2: feel，seem，look, appear ,sound, taste，smell感官动词
2. That mountain is not what it used to be . 3. What he told you was what had been
discussed at the meeti4
3.一些引导词的用法 whether在表 语从句中表“是 否”但不充当句子的成分。 if不能引导表语从句.如: 感谢您下载包图网平台上提供的PPT作品，为了您和包图网以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！包图网将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！
感谢您下载包图网平台上提供的PPT作品，为了您和包图网以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！包图网将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！
1.LiLei is now in a new jacket. He looks as if he were an
What the doctor really doubts is whether my mother will recover from the serious disease soon.
part 4
4.一些引导词的用法 由as if引导表语从句时要注意语态.若从句表示.与现在事实相反,谓动用
This
is
why he did it.
What I want to say is that Iam tired
表语从句放在连系动词之后，充当复合句中的表语。
可以接表语从句的系动词有:
1: be ( being,been,am,is,are,was,were)表示主语状态 2: feel，seem，look, appear ,sound, taste，smell感官动词
2. That mountain is not what it used to be . 3. What he told you was what had been
discussed at the meeti4
3.一些引导词的用法 whether在表 语从句中表“是 否”但不充当句子的成分。 if不能引导表语从句.如: 感谢您下载包图网平台上提供的PPT作品，为了您和包图网以及原创作者的利益，请勿复制、传播、销售，否则将承担法律责任！包图网将对作品进行维权，按照传播下载次数进行十倍的索取赔偿！
Unit10 Grammar Subject Clause Predicative Clause
四：名词性从句中连词选择的方法小结： 1. 从句的意思完整，不缺成分，表达肯定，明 that 确的含义用__________ . 2. 从句的意思不完整，不缺成分，表达不确定 whether ，不明确的含义，用__________. 3. 从句的意思不完整，又缺少成分，缺主语， who/whom 缺事 宾语，表语，缺人的用____________, what 物用__________ ; 如果缺状语用连接副词， where 缺少时间，用______ when , 缺地点用______, why ,缺方式用_______ 缺原因用______ ;缺定语 how whose /what /which 用_____________________.
It is true that the scientist will give us a lecture next week. 2) That he told her everything is probable. It is probable that he told her everything .
“哪一个”， “哪一些” 5）which : _________________________; 在主从中作_______________________. “主语”， “宾语” “定 语” Which is the better one of the two companies ? It is very clear.
“什么”， “所...的” 4）what : _________________________; “主语；宾语；定语 ” 在主从中作___________________.
a) What did he say? It made us laugh . What he said made us laugh . b) What makes the apology different in daily life in Japan is that it is used before as often as after an event.( 汉译) 使道歉在日本日常生活中有所不同的是道 歉在事先和事后一样频繁得使用。
高中英语语法精讲之表语从句解析
is who will do it.
（表）
表语从句
可接表语从句的系动词有：
1. be 2. feel, seem, look, appear, sound,
taste, smell 3. stand, lie, remain, keep, stay 4. become, get, grow, turn, go, come,
understand me. 那是因为他不理解我。(强调原因）
(2) That's why he got angry with me .
那正是他对我生气的原因。（强调结果）
连接代词who, whom, whose, whoever,
what, whatever, which, whichever,
名词主语 +be+that 引起的表语从句
主语名词常常是 表示事实，真理的名词，如：fact, truth 表示看法，观点、问题、麻烦的名词， 如：idea, opinion, belief, view, news,
advice, feeling, suggestion, plan, trouble, question, problem,
reason 做主语时，表语从句只能用that 引导
, 不能用why 引导。句型结构为：
The reason (why…/for…)is /was that…. The reason is that……
他早上来晚的原因是他晚了一分钟而没 赶上火车。
The reason why he was late was that he missed the train by one minute this morning （当主语是reason 时，表语从句 要用that 引导而不是because ）
（表）
表语从句
可接表语从句的系动词有：
1. be 2. feel, seem, look, appear, sound,
taste, smell 3. stand, lie, remain, keep, stay 4. become, get, grow, turn, go, come,
understand me. 那是因为他不理解我。(强调原因）
(2) That's why he got angry with me .
那正是他对我生气的原因。（强调结果）
连接代词who, whom, whose, whoever,
what, whatever, which, whichever,
名词主语 +be+that 引起的表语从句
主语名词常常是 表示事实，真理的名词，如：fact, truth 表示看法，观点、问题、麻烦的名词， 如：idea, opinion, belief, view, news,
advice, feeling, suggestion, plan, trouble, question, problem,
reason 做主语时，表语从句只能用that 引导
, 不能用why 引导。句型结构为：
The reason (why…/for…)is /was that…. The reason is that……
他早上来晚的原因是他晚了一分钟而没 赶上火车。
The reason why he was late was that he missed the train by one minute this morning （当主语是reason 时，表语从句 要用that 引导而不是because ）
表语从句主语从句
A. how
B. who
C. what
D. which
9. The teacher asks us _B_ Jim can e
back on time.
A. that
B. if
C. when
D. what time
10. Does anybody know _C_ we will have a
sports meeting this weekend or not?
2012山东卷 It doesn’t matter ______B__
you pay by cash or credit card in this
store.
A.how
B. whether
B.C. what
D. why
【解析】此处it是形式主语,后面 whether ...or 引导的主语从句是真正的主 语，whether...or意为：是…还是…都行。 句意：在这个商店中用现金或信用卡支 付都可以。
14. Someone is ringing the doorbell. Go
and see _D__.
A. who is he
B. who he is
C. who is it
D. who it is
15. Could you tell me how long _B__? A. you have bought the watch B. you have kept this science book C. have you been away from China D. have you been a member of Greener China
C. What; what D. What; why
高中英语选修三Unit 2 Using language Predicative clauses
2 Another reason for its uniqueness is __th_a_t_it_i_s_t_he__lif_e_’s_w_o_r_k_o_f _on_l_y _o_ne_w_o_m_a_n_: _Ru_t_h_B_a_n_cr_o_ft___________.
用适当的连词填空
1.The fact is that
most people consume far more protein than they
actually need.
2.Love is when you take away the feelings, the passion , the romance,
these days.
Ruth Bancroft (1908-2017) Ruth Bancroft was the creator of the Ruth Bancroft Garden in Walnut Greek, California. Bancroft was born in Brockton to Swedish parents, who relocated when she was a baby. As a child, she loved to explore the Californian flora, and establishing a garden grew out of her own personal interest in plants and wildflowers. Her garden was the first to be preserved by The Garden Conservancy, and has been welcoming visitors since 1992. Bancroft lived to the incredible age of 109.
用适当的连词填空
1.The fact is that
most people consume far more protein than they
actually need.
2.Love is when you take away the feelings, the passion , the romance,
these days.
Ruth Bancroft (1908-2017) Ruth Bancroft was the creator of the Ruth Bancroft Garden in Walnut Greek, California. Bancroft was born in Brockton to Swedish parents, who relocated when she was a baby. As a child, she loved to explore the Californian flora, and establishing a garden grew out of her own personal interest in plants and wildflowers. Her garden was the first to be preserved by The Garden Conservancy, and has been welcoming visitors since 1992. Bancroft lived to the incredible age of 109.
Unit1DiscoverUsefulStructuresPredicativeClauses课件-
（2）whether
whether 在句子中不充当任何成分，但具有
“是否”的意义。注意：if不能引导表语从句
1. What we want to know is
.
我们想知道的是他是否会来帮助我们。
2. What we are worried about is whether he will feel better soon .
because 她经常迟到。 那是因为她有孩子要照顾。 (强调原因）
强调“迟到”的原因。
why 他有一个孩子要照顾。 那是她经常迟到的原因。 （强调结果）
强调“迟到”的结果。
1.The reason why he failed is ___B_____he was too careless.
A. because B. that C. for D. because of
What is the predicative？
表语是用来说明主语的身份、性质、 品性、特征和状态的
1. 表语从句的定义
The question is difficult.
（表）
The question is who will do it. （表）
表语从句
在复合句中做表语 的从句，叫做表语从句。 它位于主句的系动词之 后，对主语进行解释说 明，使主语的内容具体 化。
这就是她会议迟到的原因。
The question is how he did it.
问题是他如何做此事的。
That is where he was born.
那就是他出生的地方。
注意：
That/It is /was why…… 那是……的原因 (强调结果） That/It / is/ was because …… 那是因为…… （强调原因） The reason/ cause is that… ……的原因是……
相关主题
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的意义。 4. 除that, whether外的所有引导
词都须在从句中充当相应的成 分
1. That’s ___ the Party called on us to do. A. why B. what C. how D. that
2. The reason is ___ he is unable to operate the machine.
2. The question is whether it is worth doing.
引导词的用法（三）
what 在表语从句中充当_主__语_、__宾__语_或__表_语__ 表示_什_么__，__什_么__样_子__，__或_所__…_的__（__人_或__事_）__.
1. The question is what caused the accident.
A. because B. why C. that D. Whether 3 .That is ___ they separated.
A. that B. what C. which D. where 4.Jane is no longer ___ she was four years ago.
A. what B. which C. that D. when
引导词的用法（六）
由as if ,as though引导表语从句，表 示好像。句子中的系动词常用look, appear, seoing to rain. 2.The young man with long hair looks
as if he were a girl.
recovered from illness.
The reason why he has to go is
that his mother is ill in bed.
引导词的用法（二）
• whether在表语从句中表“是否”,但不 充当句子的成分。if 不能引导表语从 句.如:
1.What the doctor really doubts is whether my mother will recover from the serious disease soon.
2. That mountain is no longer what it used to be .
3. What he told you was what had been discussed at the meeting.
引导词的用法（四）
who 在表语从句中充当 主__语_、__宾__语_或__表_语___表示_谁___.
Predicative Clauses 表语从句
表语从句的定义：表语从句在复合句中 作主句的表语。表语从句和主语指 同一内容，它对主语进行解释、说 明，使主语的内容具体化。
结构是“主语+系动词+表语从句”。 可以接表语从句的系动词有
be, look, remain, seem等。
连接词：that / whether /as if /as
名词主语+be+that引起的表语从句
主语名词常常是 表示事实，真理的名词，如：fact, truth 表示看法，观点、问题、麻烦的名词， 如：idea, opinion, belief, view, news,
advice, feeling, suggestion, plan, trouble, question, problem,
1. The problem is who could do the work
2. My trouble is who (whom) I can turn to.
引导词的用法（五）
which 在引导表语从句时,常充当
__定__语__,表__语_____ 表示 其中哪一个 。如：
I read about it in some book or another,but what I don’t know is which (book) it is.
1.The reason why I was late was that I missed the train.
2. I was late. It/That/This was because I missed the train.
引导词的用法（八）
当表语从句中主语、宾语、表语具备， 但是还是要表示疑问含义，可以判断句 子中缺少状语，常常用相应的特殊疑问 词引导，有why, when, where, how等
need of money at that time . 3.He looked as if he was going to cry . 4.That’s why I was late .
引导词的用法（一）
既不充当成
that在表语从句没中有意义
,
又
。
The fact is that he hasn’t yet
引导词的用法（七）
当主句的主语为reason,或者是由why 引导的从句时,与它们相关的表语从句用 _th_a_t_来_引__导__,而不能由_b_e_c_a_u_s_e 引导; because 引导表语从句时只能用于 _It_/_T_h_a_t/_T_h_is__is_/_w_a_s__b_ec_a_u_s_e_…_句型中.
This is how he did it.
That is why the brothers wanted to make a bet.
That’s why we’ve given you the letter.
表语从句引导词注意事项
1. that引导表语从句时不能省. 2. if不能引导表语从句. 3.除that外的所有引导词都有自己
though 连接代词：who / whom / whose /
which / what 连接副词：when / where / why /
how / because
1.The question is whether we can rely on him. 2.That’s because we were in
词都须在从句中充当相应的成 分
1. That’s ___ the Party called on us to do. A. why B. what C. how D. that
2. The reason is ___ he is unable to operate the machine.
2. The question is whether it is worth doing.
引导词的用法（三）
what 在表语从句中充当_主__语_、__宾__语_或__表_语__ 表示_什_么__，__什_么__样_子__，__或_所__…_的__（__人_或__事_）__.
1. The question is what caused the accident.
A. because B. why C. that D. Whether 3 .That is ___ they separated.
A. that B. what C. which D. where 4.Jane is no longer ___ she was four years ago.
A. what B. which C. that D. when
引导词的用法（六）
由as if ,as though引导表语从句，表 示好像。句子中的系动词常用look, appear, seoing to rain. 2.The young man with long hair looks
as if he were a girl.
recovered from illness.
The reason why he has to go is
that his mother is ill in bed.
引导词的用法（二）
• whether在表语从句中表“是否”,但不 充当句子的成分。if 不能引导表语从 句.如:
1.What the doctor really doubts is whether my mother will recover from the serious disease soon.
2. That mountain is no longer what it used to be .
3. What he told you was what had been discussed at the meeting.
引导词的用法（四）
who 在表语从句中充当 主__语_、__宾__语_或__表_语___表示_谁___.
Predicative Clauses 表语从句
表语从句的定义：表语从句在复合句中 作主句的表语。表语从句和主语指 同一内容，它对主语进行解释、说 明，使主语的内容具体化。
结构是“主语+系动词+表语从句”。 可以接表语从句的系动词有
be, look, remain, seem等。
连接词：that / whether /as if /as
名词主语+be+that引起的表语从句
主语名词常常是 表示事实，真理的名词，如：fact, truth 表示看法，观点、问题、麻烦的名词， 如：idea, opinion, belief, view, news,
advice, feeling, suggestion, plan, trouble, question, problem,
1. The problem is who could do the work
2. My trouble is who (whom) I can turn to.
引导词的用法（五）
which 在引导表语从句时,常充当
__定__语__,表__语_____ 表示 其中哪一个 。如：
I read about it in some book or another,but what I don’t know is which (book) it is.
1.The reason why I was late was that I missed the train.
2. I was late. It/That/This was because I missed the train.
引导词的用法（八）
当表语从句中主语、宾语、表语具备， 但是还是要表示疑问含义，可以判断句 子中缺少状语，常常用相应的特殊疑问 词引导，有why, when, where, how等
need of money at that time . 3.He looked as if he was going to cry . 4.That’s why I was late .
引导词的用法（一）
既不充当成
that在表语从句没中有意义
,
又
。
The fact is that he hasn’t yet
引导词的用法（七）
当主句的主语为reason,或者是由why 引导的从句时,与它们相关的表语从句用 _th_a_t_来_引__导__,而不能由_b_e_c_a_u_s_e 引导; because 引导表语从句时只能用于 _It_/_T_h_a_t/_T_h_is__is_/_w_a_s__b_ec_a_u_s_e_…_句型中.
This is how he did it.
That is why the brothers wanted to make a bet.
That’s why we’ve given you the letter.
表语从句引导词注意事项
1. that引导表语从句时不能省. 2. if不能引导表语从句. 3.除that外的所有引导词都有自己
though 连接代词：who / whom / whose /
which / what 连接副词：when / where / why /
how / because
1.The question is whether we can rely on him. 2.That’s because we were in