人教版（2019） 选择性必修 第二册Unit 1 Science and Scientists Discovering Useful Structures—Predicative clauses课
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| 名称 | 人教版（2019） 选择性必修 第二册Unit 1 Science and Scientists Discovering Useful Structures—Predicative clauses课 |  | |
| 格式 | pptx | ||
| 文件大小 | 669.7KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-04-05 21:02:45 | ||
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(共19张PPT)
Discovering Useful Structures—Predicative clauses
Unit 1
Science and scientists
语境 感悟
阅读以下短文，找出含有表语从句的句子，并画出连接词。
Sima Qian，one of the greatest historians in Chinese history，was born in either 145 or 135 BCE.Influenced by his father，who was also a historian，Sima Qian took an interest in history when he was a child.He learnt Chinese classics from great literary masters，and at the age of 20，he began travelling extensively across the country.He interviewed the local people to get a wide range of information.Learning and travelling were exactly what helped him in his later career as a historian.
His father’s dream was that one day he could write a great masterpiece recording what had happened in history.After his father died，Sima Qian succeeded his father as Grand Historian，which facilitated his access to official books and files.However，his work proved difficult，because sorting out all the available resources and checking facts of historical materials required painstaking efforts.His chief concern was whether he could do his job more effectively and efficiently.
As he carried on with his work，something awful happened to Sima Qian.He was put in prison，where he suffered a lot of pain physically and mentally.However，he was not defeated.He never forgot about his father’s dream，in good times or bad times.After more than ten years of hard work，the Shiji(Records of the Grand Historian)，his masterpiece，was completed.
答案 1.Learning and travelling were exactly what helped him in his later career as a historian.
2.His father’s dream was that one day he could write a great masterpiece recording what had happened in history.
3.His chief concern was whether he could do his job more effectively and efficiently.
返 回
语法 精讲
一、表语从句的概述
表语从句
概念 在主从复合句中充当表语的从句，叫作表语从句。它常位于系动词之后，用来说明主语是什么或怎么样。
连接词 连接代词 what/whatever，which/whichever，who/whoever，whom，whose
连接副词 when，where，why，how
从属连词 that，whether，as if/though，because
语序 陈述语序：连接词＋主语＋谓语
二、表语从句的用法
1.连接词的用法
(1)从属连词引导的表语从句
The trouble is that she hasn’t found enough proofs.
麻烦是她还没有找到足够的证据。
The question remains whether your parents will subscribe to your travel plan.
问题是你父母是否会同意你的旅行计划。
It seems as if he will shift his initial opinion.
似乎他要改变他最初的见解。
总结：①连词that无意义，不充当成分，且不可省略；②whether可引导表语从句，if则不可，whether在从句中不充当成分。
(2)连接代词和连接副词引导的表语从句
The retired mechanic is no longer what he was.
这位退休的机械师已经不再是以前的他了。
The most important is who will be in charge of the evening party.
最重要的是谁将负责这次晚会。
The problem is how we can handle the difficult problem.
问题是我们如何才能处理这个难题。
That’s where the famous astronomer is wrong.
那就是这位著名的天文学家不对的地方。
总结：连接代词和连接副词引导表语从句时往往带有它们的疑问含义，连接代词在表语从句中充当主语、宾语、表语或定语，连接副词在表语从句中充当状语。
2.注意事项
(1)表语从句采用陈述语序，即连接词＋主语＋谓语
(疑问语序)Who can we get to replace her
我们让谁代替她呢？
(表语从句中的陈述语序)The problem is who we can get to replace her.
问题是我们让谁代替她。
(2)why和because引导的表语从句的区别
That’s why... 意为“那是……的原因”，强调结果
That’s because... 意为“那是因为……”，强调原因
The reason why...is that... 意为“……的原因是……”，此处why引导的是定语从句，that引导的是表语从句
He always finds fault with me and that’s why I get angry with him.
他总是找我的茬。那就是我生他气的原因。
I get angry with him，and that’s because he always finds fault with me.
我生他的气。那是因为他总找我的茬。
The reason why I get angry with him is that he always finds fault with me.
我生他的气的原因是他总找我的茬。
(3)表语从句中的虚拟语气
如果主语是advice，suggestion，proposal，request，order等时，表语从句谓语动词的形式：(should＋)动词原形。
My suggestion is that you (should) take in foods high in protein.
我的建议是你应该摄入富含蛋白质的食物。
返 回
达标检测
悲伤的泪水顺着我的脸颊流淌。这是因为我的英语没考及格。似乎我被扔进了绝望的世界。关键问题是我完全失去了信心。幸运的是，我的英语老师的建议是我应该多记单词。最重要的是我如何把所学的知识应用到实践中。逐渐地，我脸上又露出了笑容。
Tears of sadness poured down my cheeks.This was ___________________
.It seemed .
The key problem was .Luckily，my English teacher’s suggestion was .The most important was .Gradually，a smile appeared on my face again.
完成语段
返 回
because I failed in the
English exam
as if I were thrown into the world of hopelessness
that I completely lost confidence
that I(should) memorize more words
how I could apply whatever I learned to practice
Discovering Useful Structures—Predicative clauses
Unit 1
Science and scientists
语境 感悟
阅读以下短文，找出含有表语从句的句子，并画出连接词。
Sima Qian，one of the greatest historians in Chinese history，was born in either 145 or 135 BCE.Influenced by his father，who was also a historian，Sima Qian took an interest in history when he was a child.He learnt Chinese classics from great literary masters，and at the age of 20，he began travelling extensively across the country.He interviewed the local people to get a wide range of information.Learning and travelling were exactly what helped him in his later career as a historian.
His father’s dream was that one day he could write a great masterpiece recording what had happened in history.After his father died，Sima Qian succeeded his father as Grand Historian，which facilitated his access to official books and files.However，his work proved difficult，because sorting out all the available resources and checking facts of historical materials required painstaking efforts.His chief concern was whether he could do his job more effectively and efficiently.
As he carried on with his work，something awful happened to Sima Qian.He was put in prison，where he suffered a lot of pain physically and mentally.However，he was not defeated.He never forgot about his father’s dream，in good times or bad times.After more than ten years of hard work，the Shiji(Records of the Grand Historian)，his masterpiece，was completed.
答案 1.Learning and travelling were exactly what helped him in his later career as a historian.
2.His father’s dream was that one day he could write a great masterpiece recording what had happened in history.
3.His chief concern was whether he could do his job more effectively and efficiently.
返 回
语法 精讲
一、表语从句的概述
表语从句
概念 在主从复合句中充当表语的从句，叫作表语从句。它常位于系动词之后，用来说明主语是什么或怎么样。
连接词 连接代词 what/whatever，which/whichever，who/whoever，whom，whose
连接副词 when，where，why，how
从属连词 that，whether，as if/though，because
语序 陈述语序：连接词＋主语＋谓语
二、表语从句的用法
1.连接词的用法
(1)从属连词引导的表语从句
The trouble is that she hasn’t found enough proofs.
麻烦是她还没有找到足够的证据。
The question remains whether your parents will subscribe to your travel plan.
问题是你父母是否会同意你的旅行计划。
It seems as if he will shift his initial opinion.
似乎他要改变他最初的见解。
总结：①连词that无意义，不充当成分，且不可省略；②whether可引导表语从句，if则不可，whether在从句中不充当成分。
(2)连接代词和连接副词引导的表语从句
The retired mechanic is no longer what he was.
这位退休的机械师已经不再是以前的他了。
The most important is who will be in charge of the evening party.
最重要的是谁将负责这次晚会。
The problem is how we can handle the difficult problem.
问题是我们如何才能处理这个难题。
That’s where the famous astronomer is wrong.
那就是这位著名的天文学家不对的地方。
总结：连接代词和连接副词引导表语从句时往往带有它们的疑问含义，连接代词在表语从句中充当主语、宾语、表语或定语，连接副词在表语从句中充当状语。
2.注意事项
(1)表语从句采用陈述语序，即连接词＋主语＋谓语
(疑问语序)Who can we get to replace her
我们让谁代替她呢？
(表语从句中的陈述语序)The problem is who we can get to replace her.
问题是我们让谁代替她。
(2)why和because引导的表语从句的区别
That’s why... 意为“那是……的原因”，强调结果
That’s because... 意为“那是因为……”，强调原因
The reason why...is that... 意为“……的原因是……”，此处why引导的是定语从句，that引导的是表语从句
He always finds fault with me and that’s why I get angry with him.
他总是找我的茬。那就是我生他气的原因。
I get angry with him，and that’s because he always finds fault with me.
我生他的气。那是因为他总找我的茬。
The reason why I get angry with him is that he always finds fault with me.
我生他的气的原因是他总找我的茬。
(3)表语从句中的虚拟语气
如果主语是advice，suggestion，proposal，request，order等时，表语从句谓语动词的形式：(should＋)动词原形。
My suggestion is that you (should) take in foods high in protein.
我的建议是你应该摄入富含蛋白质的食物。
返 回
达标检测
悲伤的泪水顺着我的脸颊流淌。这是因为我的英语没考及格。似乎我被扔进了绝望的世界。关键问题是我完全失去了信心。幸运的是，我的英语老师的建议是我应该多记单词。最重要的是我如何把所学的知识应用到实践中。逐渐地，我脸上又露出了笑容。
Tears of sadness poured down my cheeks.This was ___________________
.It seemed .
The key problem was .Luckily，my English teacher’s suggestion was .The most important was .Gradually，a smile appeared on my face again.
完成语段
返 回
because I failed in the
English exam
as if I were thrown into the world of hopelessness
that I completely lost confidence
that I(should) memorize more words
how I could apply whatever I learned to practice