高三高考英语名词性从句公开课PPT课件
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名词性从句
名词性从句相当于名词，可分别作主句的主 语、表语、宾语和同位语。因此，名词性从 句可分为主语从句、表语从句 、宾语从句 和同位语从句。
I 名词性从句的种类
1.When we will start is not clear.
主语从句
2. She won’t believe that her son has become a thief. 宾语从句
3. My idea is that we should do it right now. 表语从句
4. I had no idea that you were her friend. 同位语从句
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.
It is said that our school will hold a sports meeting 3. It +seem (happen，appear等不及物动词)+that从句
何成分, 且在宾语从句中有时可省。
what 既起连接作用, 又在从句中作 主语, 宾语, 表
语 (且在名词性从句中只有what可作表语）
what引导名词性从句时，在从句中作主语，宾语或 表语。
1. _W_h_a_twe can’t get seems better than _w_h_a_t we 2. have. 3. 2. China is no longewrh_a_t__ it used to be. 4. 3. There were even some grandparents who came 5. to seew_h_a_t__ it was all about. 6. 4. A modern city has been set up inw_h_a_t__ was a 7. wasteland ten years ago. 8. 5. At last the soldiers reachedw_h_a_t __ the locals 9. called the Three Gorges.
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：
no matter what ... 考点四：it 作形式主语或形式宾语 考点五：名词性从句的语序
考点1：连接词： that 与 what 的区别
What he said makes me happy. That a new teacher will come is true .
that 只起连接作用，无意义，在从句中不充当任
We all agree with what you said at the meeting.
表语从句 表语从句位于连系动词后,有时用as if引导。
其基本结构为:主语 + 系动词 + that从句。 1. be, look, remain, 等系动词后均可跟表语从句： My suggestion is that we should go shopping. 2. as if 也可引导表语从句。
that
1. It is widely accepted _th_a_t_ the earth goes around 2. the sun.
That the earths goes around the sun is widely accepted.
3. 2. The problem ist_h_a_t __ we can’t finish the work in 4. time. 5. 3. We express the hope _th_a_t_____ they will come to 6. visit China again. 7. 4. We all hope _（__th_a_t_）__ the 2008 Olympic Games 8. will be the best ever, and t_h_a_t ___ the athletes and 9. visitors will enjoy China and Beijing.
Beijing ,the capital of China, is my hometown.
同位语从句
We heard the news that our team had won.
We were happy to hear the news that was announced
by our boss.
It seems that Katy is not coming to this party.
宾语从句
在句子中起宾语作用的句子叫宾语从句，宾语从句 放在及物动词或介词之后作宾语。 宾语从句的结构 主句 + 连接词(引导词) + 宾语从句
I don't know why he is always late for school.
定语从句
II. 名词性从句的引导词：
1.连接词 ：that、if、whether
无意义
“是来自百度文库”
不作成分
2. 连接代词 ：who、 whom 、whose、 what、
which
作主/宾/
表
3. 连接副词： when、 where、why、how
作状语
名词性从句考点归纳 :
考点一：区别that , what与which 考点二：区别whether 与if 考点三：区别 what, whatever, 与
名词性从句相当于名词，可分别作主句的主 语、表语、宾语和同位语。因此，名词性从 句可分为主语从句、表语从句 、宾语从句 和同位语从句。
I 名词性从句的种类
1.When we will start is not clear.
主语从句
2. She won’t believe that her son has become a thief. 宾语从句
3. My idea is that we should do it right now. 表语从句
4. I had no idea that you were her friend. 同位语从句
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.
It is said that our school will hold a sports meeting 3. It +seem (happen，appear等不及物动词)+that从句
何成分, 且在宾语从句中有时可省。
what 既起连接作用, 又在从句中作 主语, 宾语, 表
语 (且在名词性从句中只有what可作表语）
what引导名词性从句时，在从句中作主语，宾语或 表语。
1. _W_h_a_twe can’t get seems better than _w_h_a_t we 2. have. 3. 2. China is no longewrh_a_t__ it used to be. 4. 3. There were even some grandparents who came 5. to seew_h_a_t__ it was all about. 6. 4. A modern city has been set up inw_h_a_t__ was a 7. wasteland ten years ago. 8. 5. At last the soldiers reachedw_h_a_t __ the locals 9. called the Three Gorges.
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：
no matter what ... 考点四：it 作形式主语或形式宾语 考点五：名词性从句的语序
考点1：连接词： that 与 what 的区别
What he said makes me happy. That a new teacher will come is true .
that 只起连接作用，无意义，在从句中不充当任
We all agree with what you said at the meeting.
表语从句 表语从句位于连系动词后,有时用as if引导。
其基本结构为:主语 + 系动词 + that从句。 1. be, look, remain, 等系动词后均可跟表语从句： My suggestion is that we should go shopping. 2. as if 也可引导表语从句。
that
1. It is widely accepted _th_a_t_ the earth goes around 2. the sun.
That the earths goes around the sun is widely accepted.
3. 2. The problem ist_h_a_t __ we can’t finish the work in 4. time. 5. 3. We express the hope _th_a_t_____ they will come to 6. visit China again. 7. 4. We all hope _（__th_a_t_）__ the 2008 Olympic Games 8. will be the best ever, and t_h_a_t ___ the athletes and 9. visitors will enjoy China and Beijing.
Beijing ,the capital of China, is my hometown.
同位语从句
We heard the news that our team had won.
We were happy to hear the news that was announced
by our boss.
It seems that Katy is not coming to this party.
宾语从句
在句子中起宾语作用的句子叫宾语从句，宾语从句 放在及物动词或介词之后作宾语。 宾语从句的结构 主句 + 连接词(引导词) + 宾语从句
I don't know why he is always late for school.
定语从句
II. 名词性从句的引导词：
1.连接词 ：that、if、whether
无意义
“是来自百度文库”
不作成分
2. 连接代词 ：who、 whom 、whose、 what、
which
作主/宾/
表
3. 连接副词： when、 where、why、how
作状语
名词性从句考点归纳 :
考点一：区别that , what与which 考点二：区别whether 与if 考点三：区别 what, whatever, 与