【课件】高中英语表语从句课件
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stay calm. 4. The question is when he can
arrive at the hotel.
1. He has become what he wanted to be ten years ago.
2. She has remained where I stood yesterday for an hour.
A. because B. that C. for D. because of 2.This is _A__ Sara was late for the meeting. A. why B. what C. how D. That 3. The reason is _C__ he is unable to operate the machine. A. because B. why C. that D. Whether
(1) That is what he is worried about.(宾语） 那就是他担心的事
(2) The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。（宾语）
(3) The question is how he did it.（状语） 问题是他如何做此事的。
（一般过去时，过去进行时，过去将来时，过去完成时）
Her wish was that she could lose weight soon. It looked as if it was going to rain. The question was whether his father would come back the next day. The reason why he was late was that the train had already left.
听起来好像有人在敲门。
as if/through 引导表语从句时要注意语气.若与事 实相符，要用陈述语气。若从句表示与现在事实相
反,谓动用 一般过去式（be用were）；与过去事
实相反用 had+done. .
考试中常考查这种虚拟语气，不考查陈述语气。
1. Li Lei is now in a new jacket. He looks as if he were an American boy.
don't.
A. that she will be disappointed
B. because she will be disappointed
C. on account of her being disappointed
D. that she will be disappointing
4. It was _____ he worked hard that he
例句： 1、Her customers get thin after esting Yong' food.
2、Yonghui looks ill.
3、I feel sick with all this fat and heavy food. 4、She became angry and made the weaving girl return to heaven. 5、It may seem lucky to you but not to me.
succeeded.
A. since
B. because
C. as
D. for
5. What the doctors really doubt is____ my mother will recover from the serious disease soon ．
他迟到的理由是他病了。 (2) It’s why he got angry with me .
那正是他对我生气的原因。
注意： 主句主语为reason, 只能用that引导表语
从句，不可用because.
1.The reason why he failed is ___B_____he was too careless.
指出表语从句部分： 1. He has become what he wanted to
be ten years ago. 2. She has remained where I stood
yesterday for an hour. 3. His suggestion is that we should
(4) That is where he was born.（状语） 那就是他出生的地方。
（五）由从属连词because, why引导的表语从句
1、句型：That/It is /was because …… 那是因为……
That/It is /was why…… 那是……的原因
(1) That’s because he didn’t understand me. 那是因为他不理解我。(强调原因）
(2) It’s why he got angry with me .
那正是他对我生气的原因。 （强调结果）
2、句型：the reason why……is that…… ……的理由是…… why引导定语从句 That/It is /was why…… 那是……的原因 why引导表语从句
(1) The reason why he was late is that he was ill.
由从属连词because,why引导表语从句 由连接代词Who, whom, whose, which, what 和连接副词where,how,why,when 引导的表语从句
（一）由从属连词 that 引导的表语从句
that在从句中不充当任何成分，本身也没 有任何意义。只是起连接作用。
注：that 在引导表语从句时不能省略。 e.g.
三、表语从句语序
表语从句的语序与宾语从句一 样，不管是哪类连接词引导， 也不管主句是否是疑问句，一 律用陈述语序： 主语+系动词+连接词+主语+谓 语+其他成分
The problem is ___C______to take the place of John. A. who can we get B. what we can get C. who we can get D. that we can get
注意点1：if 不能引导表语从句
（三）由从属连词 as if/through引导的表语从句
as if / though引导表语从句时，在句子中 也不充当任何成分，但有意义。译为：似 乎，好像。
He looks as if he were a rich man.
他看起来好像是个富翁。 It sounds as if someone is knocking at the door.
_____ she can’t come out with us.
A. why B. how C. when D. what
2. She looked _____ she were ten years
younger.
A. that
B. as if/through
C. as
D. like
3. The reason why I have to go is _____ if I
注意： 不管从句是由哪类连接词引出，一律用陈 述句语序
三、表语从句时态
1.主句用现在时或将来时，从句可用任何时态， 根据实际情况而定。
It is where he lives in . It is where he lived in 10 years ago.
2.如果主句是过去的时态（一般过去时，过去进行时）， 从句的时态一定要用相对应的过去的某种时态
像这样含有两个及以上主谓结构的句子，并
且其中一个句子在另一个句子中充当了成 分，这样的句子就叫做复合句。
一、表语从句定义：
表语从句是在复合句中作表语的名词性从句, 放
在系动词之后,一般结构是“主语+系动词+表 语从句”。 作用:对主语进行解释说明。 例句： 1）The problem is that millions of people die of illnesses caused by smoking. 2）The question remains whether we can win Class 3.
6. Her job is selling computers
归纳： 上述例句的结构：主语 +系动词/be + 表语 句式
常见的连系动词有：be （am, is, are, was, were ）, become,look,sound,feel,taste (看、听、尝起 来）,seem,appear（似乎、好像）等
3. His suggestion is that we should stay calm.
4. The question is when he can arrive at the hotel.
二、引导表语从句的连接词
由从属连词that 引导的表语从句
由从属连词whether，as if引导表语从句
The Predicative Clause 表语从句
一、宾语从句的概念
从句在复合句中作宾语的名词性从句， 通常放在主句谓语动词（及物动词）或介词之后。
E.g. We know Mr Green teaches English. She asked if these answers were right.
1. The question is w__h_e_t_h_e_r_it__is_w__o_r_th__d_o_i_n_g_. 2. The question isw_h__et_h_e_r_w__e_c_a_n__w_i_n_t_h_e_m__. _
The question is ___D_____ we will have our sports meet next week. A. that B. if C. when D. whether
1.What I want to say is that I’m sorry.
2.The fact is that I earned my passage by working as an unpaid hand.
（二）由从属连词 whether引导的表语从句
whether 在句子中不充当任何成分，但具有“是 否”的意义，表示对陈述的事物不明确或不清楚 。此时不能用if，因为if不能引导表语从句。
小结：
1. 表语从句的构成: 引导词+简单句
连词that, whether, as if 2. 引导词: 连词because,why
连接代词who, what, which
3. 语序:
连接副词when, where, how ,why
Baidu Nhomakorabea陈述语序
4. 时态: 主从句时态呼应一致原则
1.Maria has to look after her sister. That’s
〖合作探究〗 指出句子成分
• He is a student.
主语 系动词 表语
• The reason is that he is a student.
主语 系动词
表语从句
• That is why I was late.
主语 系动词
表语从句
▲句子或主谓结构做表语（而不是某个具体 单词做表语），这个句子就是表语从句。
二、宾语从句三要素
引导词（连接词） 语序 时态
观察句子结构，特别是划线部分。 1. I am a little, little bird. 2. The story is interesting.
3. Our main teacher is here.
4. Every student is in the classroom. 5. Your homework is to recite "劝学".
2. The girl talked as if she has been a grownup.
(四）连接代词 Who, whom, whose,which, what及连接副词 where, how, why, when 及wh-疑问词+ever引导的表语从句
这类词引出表语从句时，与它们引出宾语 从句一样，要在从句中充当句子成分（一 般充当主语、宾语、表语、定语或状语） ，并具有一定的意义，不可省略。
arrive at the hotel.
1. He has become what he wanted to be ten years ago.
2. She has remained where I stood yesterday for an hour.
A. because B. that C. for D. because of 2.This is _A__ Sara was late for the meeting. A. why B. what C. how D. That 3. The reason is _C__ he is unable to operate the machine. A. because B. why C. that D. Whether
(1) That is what he is worried about.(宾语） 那就是他担心的事
(2) The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。（宾语）
(3) The question is how he did it.（状语） 问题是他如何做此事的。
（一般过去时，过去进行时，过去将来时，过去完成时）
Her wish was that she could lose weight soon. It looked as if it was going to rain. The question was whether his father would come back the next day. The reason why he was late was that the train had already left.
听起来好像有人在敲门。
as if/through 引导表语从句时要注意语气.若与事 实相符，要用陈述语气。若从句表示与现在事实相
反,谓动用 一般过去式（be用were）；与过去事
实相反用 had+done. .
考试中常考查这种虚拟语气，不考查陈述语气。
1. Li Lei is now in a new jacket. He looks as if he were an American boy.
don't.
A. that she will be disappointed
B. because she will be disappointed
C. on account of her being disappointed
D. that she will be disappointing
4. It was _____ he worked hard that he
例句： 1、Her customers get thin after esting Yong' food.
2、Yonghui looks ill.
3、I feel sick with all this fat and heavy food. 4、She became angry and made the weaving girl return to heaven. 5、It may seem lucky to you but not to me.
succeeded.
A. since
B. because
C. as
D. for
5. What the doctors really doubt is____ my mother will recover from the serious disease soon ．
他迟到的理由是他病了。 (2) It’s why he got angry with me .
那正是他对我生气的原因。
注意： 主句主语为reason, 只能用that引导表语
从句，不可用because.
1.The reason why he failed is ___B_____he was too careless.
指出表语从句部分： 1. He has become what he wanted to
be ten years ago. 2. She has remained where I stood
yesterday for an hour. 3. His suggestion is that we should
(4) That is where he was born.（状语） 那就是他出生的地方。
（五）由从属连词because, why引导的表语从句
1、句型：That/It is /was because …… 那是因为……
That/It is /was why…… 那是……的原因
(1) That’s because he didn’t understand me. 那是因为他不理解我。(强调原因）
(2) It’s why he got angry with me .
那正是他对我生气的原因。 （强调结果）
2、句型：the reason why……is that…… ……的理由是…… why引导定语从句 That/It is /was why…… 那是……的原因 why引导表语从句
(1) The reason why he was late is that he was ill.
由从属连词because,why引导表语从句 由连接代词Who, whom, whose, which, what 和连接副词where,how,why,when 引导的表语从句
（一）由从属连词 that 引导的表语从句
that在从句中不充当任何成分，本身也没 有任何意义。只是起连接作用。
注：that 在引导表语从句时不能省略。 e.g.
三、表语从句语序
表语从句的语序与宾语从句一 样，不管是哪类连接词引导， 也不管主句是否是疑问句，一 律用陈述语序： 主语+系动词+连接词+主语+谓 语+其他成分
The problem is ___C______to take the place of John. A. who can we get B. what we can get C. who we can get D. that we can get
注意点1：if 不能引导表语从句
（三）由从属连词 as if/through引导的表语从句
as if / though引导表语从句时，在句子中 也不充当任何成分，但有意义。译为：似 乎，好像。
He looks as if he were a rich man.
他看起来好像是个富翁。 It sounds as if someone is knocking at the door.
_____ she can’t come out with us.
A. why B. how C. when D. what
2. She looked _____ she were ten years
younger.
A. that
B. as if/through
C. as
D. like
3. The reason why I have to go is _____ if I
注意： 不管从句是由哪类连接词引出，一律用陈 述句语序
三、表语从句时态
1.主句用现在时或将来时，从句可用任何时态， 根据实际情况而定。
It is where he lives in . It is where he lived in 10 years ago.
2.如果主句是过去的时态（一般过去时，过去进行时）， 从句的时态一定要用相对应的过去的某种时态
像这样含有两个及以上主谓结构的句子，并
且其中一个句子在另一个句子中充当了成 分，这样的句子就叫做复合句。
一、表语从句定义：
表语从句是在复合句中作表语的名词性从句, 放
在系动词之后,一般结构是“主语+系动词+表 语从句”。 作用:对主语进行解释说明。 例句： 1）The problem is that millions of people die of illnesses caused by smoking. 2）The question remains whether we can win Class 3.
6. Her job is selling computers
归纳： 上述例句的结构：主语 +系动词/be + 表语 句式
常见的连系动词有：be （am, is, are, was, were ）, become,look,sound,feel,taste (看、听、尝起 来）,seem,appear（似乎、好像）等
3. His suggestion is that we should stay calm.
4. The question is when he can arrive at the hotel.
二、引导表语从句的连接词
由从属连词that 引导的表语从句
由从属连词whether，as if引导表语从句
The Predicative Clause 表语从句
一、宾语从句的概念
从句在复合句中作宾语的名词性从句， 通常放在主句谓语动词（及物动词）或介词之后。
E.g. We know Mr Green teaches English. She asked if these answers were right.
1. The question is w__h_e_t_h_e_r_it__is_w__o_r_th__d_o_i_n_g_. 2. The question isw_h__et_h_e_r_w__e_c_a_n__w_i_n_t_h_e_m__. _
The question is ___D_____ we will have our sports meet next week. A. that B. if C. when D. whether
1.What I want to say is that I’m sorry.
2.The fact is that I earned my passage by working as an unpaid hand.
（二）由从属连词 whether引导的表语从句
whether 在句子中不充当任何成分，但具有“是 否”的意义，表示对陈述的事物不明确或不清楚 。此时不能用if，因为if不能引导表语从句。
小结：
1. 表语从句的构成: 引导词+简单句
连词that, whether, as if 2. 引导词: 连词because,why
连接代词who, what, which
3. 语序:
连接副词when, where, how ,why
Baidu Nhomakorabea陈述语序
4. 时态: 主从句时态呼应一致原则
1.Maria has to look after her sister. That’s
〖合作探究〗 指出句子成分
• He is a student.
主语 系动词 表语
• The reason is that he is a student.
主语 系动词
表语从句
• That is why I was late.
主语 系动词
表语从句
▲句子或主谓结构做表语（而不是某个具体 单词做表语），这个句子就是表语从句。
二、宾语从句三要素
引导词（连接词） 语序 时态
观察句子结构，特别是划线部分。 1. I am a little, little bird. 2. The story is interesting.
3. Our main teacher is here.
4. Every student is in the classroom. 5. Your homework is to recite "劝学".
2. The girl talked as if she has been a grownup.
(四）连接代词 Who, whom, whose,which, what及连接副词 where, how, why, when 及wh-疑问词+ever引导的表语从句
这类词引出表语从句时，与它们引出宾语 从句一样，要在从句中充当句子成分（一 般充当主语、宾语、表语、定语或状语） ，并具有一定的意义，不可省略。