外研版（2019）选择性必修第三册Unit 1 Face values Using language 课件(共18张PPT)
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| 名称 | 外研版（2019）选择性必修第三册Unit 1 Face values Using language 课件(共18张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 302.6KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-11-01 22:31:26 | ||
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(共18张PPT)
名词性从句
noun clauses
一、含义
名词性从句是在句子中起名词作用的句子。名词性从句作为一个整体，功能相当于一个名词词组。
作主语：主语从句
作宾语：宾语从句
（已学）
作表语：表语从句
作同位语：同位语从句
（已学）
二、功能及分类
That he has got the scholarship is true.
他得了奖学金是真的。
Mr Li said that the earth goes around the sun.
李老师说地球围绕太阳转。
My idea is that we should do it right away.
我的意见是马上就做。
I got the impression that you are unhappy.
我有印象你不太愉快。
（一）语序：陈述语序
（二）时态一致：
（1）主句是一般现在时，从句时态不受限制
Tommy says he will win the game tomorrow.
Tommy says he won the game yesterday.
（2）主句是一般过去时，从句也是过去时的某种形态
Tommy said he watched the movie.
（3）客观真理永一现： 从句为客观真理、自然规律时，必须用一般现在时
The teacher told us (that) the earth goes around the sun.
三、要素
①There is no question that he will come. 从句成分完整
②I have a question whether he will come. Will he come Yes/No
③I have a question when he will come. When will he come
我们可以看出：上面三个句子中question后面都是同位语从句，都是说明question的内容的。
在句①中，同位语从句的原句是陈述句，由that引导;
在句②中，原句是一般疑问句，由whether引导;
在句③中，同位语从句的原句是特殊疑问句，特殊疑问词也起着连接作用。
其实，所有名词性从句的连接词都有上面的三种情况。
四、连词
1. that：连接作用，无实际意义。
宾从中常省略，在主从、表从和同位语从句中，不能省略。
That they are good at English is known to us all.
The problem is that we don't have enough money.
She expressed her hope that they would come to China one day.
（一）关系连词（从属连词）：从句完整时
但在以下几种情况宾从中that也不能省略：
A.当that从句和主句谓语动词之间有插入词语或者从句主语之间有插入语时，that不可省略
He judged that, because he was a child, he did not understand.
B.当两个名词性从句并列作宾语时，后面的that不能省
Everyone knew what happened and that she was worried.
C.当that作介词宾语时，that不可省掉
The reason lies in that she works harder than the others do.
（一）关系连词（从属连词）：从句完整时
2. if/ whether：“是否”有实际意义
区别：
（1）if只用于宾从
Whether the meeting will be put off has not been decided yet.
The question is whether they have so much money.
We ought to discuss carefully the question whether we can do it or not.
（一）关系连词（从属连词）：从句完整时
2. if/ whether：“是否”有实际意义
区别：
（2）只用whether不用if
A. 在宾从中作介词宾语或后面直接跟or not时
It all depends on whether they will come back.
I didn't know whether or not he had arrived in Wuhan.
B.whether可与动词不定式连用
I have not decided whether to go or not.
（一）关系连词（从属连词）：从句完整时
2. if/ whether：“是否”有实际意义
区别：
（2）只用whether不用if
C.whether常与or连用表示一种选择
The question of whether they are male or female is not important.
D.whether可引导一个让步状语从句表示“不管”“无论”
Whether he comes or not, we will begin our party on time.
E.discuss后通常用whether
（一）关系连词（从属连词）：从句完整时
what(ever)：物（主宾表定）-(无论)什么
who(ever)：人（主宾表） -(无论)谁
whom(ever)：人（宾表） -(无论)谁
which(ever)：人/物（定） -(无论)哪个
whose：人/物（定） -谁的
（二）连接代词：从句不完整时
作用：连接+从句的成分
when(ever)：时间-(无论)何时
where(ver)：地点-(无论)何地
how(ever)：方式-(无论)如何
why： 原因
（三）连接副词：从句缺状语时
作用：当状语
名词性从句-连词
关系连词 （从属连词） 连接代词 连接副词
从句完整 从句缺成分 从句缺状语
that if/ whether what(ever)：物(主宾表定)-(无论)什么 who(ever)：人(主宾表)-(无论)谁 whom(ever)：人(宾表)-(无论)谁 which(ever)：人/物(定)-(无论)哪个 whose：人/物(定)-谁的 when(ever)：
时间-(无论)何时
where(ver)：
地点-(无论)何地
how(ever)：
方式-(无论)如何
why：原因
连接作用 无实际意义 是否 连接作用+充当从句的成分 当状语
1.看从句是否缺成分，不缺成分：that, whether/ if
2.从句主干完整看是否缺状语，
缺状语，用连接副词：when(ever), where(ver), how(ever),why
3.从句主干不完整，缺主宾表定，用提问的形式看填什么连接代词：what(ever), who(ever), whom(ever), which(ever), whose
五、判断方法
1.(2021新高考I ,56) is so breathtaking about the the experience is the out-of-this-world scenes.
2. (2020浙江,57) Over thousands of years, they began to depend less
on could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown.
3.( 2020天津,15 ) The student completed this experiment to make come true Professor Joseph had said.
Practice
主从缺主语（事物）
宾从缺主语（事物）
宾从缺宾语（事物）
What
What
What
4.(2020 北京,3) Oliver says if you're lucky enough to have someone close to you who enjoys cooking, ask them you can join in when it's possible.
5.(2019全国I ,61) While they are rare north of 88°.
there is evidence they range all the way across the Arctic，and as far south as James Bay in Canada.
6.( 2019江苏, 25 ) Scientists have obtained more evidence plastic is finding its way into the human body.
Practice
宾从“是否”
同位语从句，从句不缺成分
if/whether
that
同位语从句，从句不缺成分
that
7.(2018全国I,61)I'm not sure is more frightened, me or the female gorilla(大猩猩)that suddenly appears out of nowhere.
8.( 2018北京,15) This is my father has taught me--to always face difficulties and hope.
9.( 2018江苏,21)By boat is the only way to get here, which is we arrived.
Practice
宾从缺主语（人）
表从缺宾语（事物）
who
what
从表从缺方式状语
how
10.( 2017天津,4) She asked me I had returned the books to the library, and I admitted that I hadn't.
11.( 2017北京,26) Jane moved aimlessly down the tree-lined street, not knowing she was heading.
Practice
宾从“是否”
宾从缺地点状语
if/whether
where
名词性从句
noun clauses
一、含义
名词性从句是在句子中起名词作用的句子。名词性从句作为一个整体，功能相当于一个名词词组。
作主语：主语从句
作宾语：宾语从句
（已学）
作表语：表语从句
作同位语：同位语从句
（已学）
二、功能及分类
That he has got the scholarship is true.
他得了奖学金是真的。
Mr Li said that the earth goes around the sun.
李老师说地球围绕太阳转。
My idea is that we should do it right away.
我的意见是马上就做。
I got the impression that you are unhappy.
我有印象你不太愉快。
（一）语序：陈述语序
（二）时态一致：
（1）主句是一般现在时，从句时态不受限制
Tommy says he will win the game tomorrow.
Tommy says he won the game yesterday.
（2）主句是一般过去时，从句也是过去时的某种形态
Tommy said he watched the movie.
（3）客观真理永一现： 从句为客观真理、自然规律时，必须用一般现在时
The teacher told us (that) the earth goes around the sun.
三、要素
①There is no question that he will come. 从句成分完整
②I have a question whether he will come. Will he come Yes/No
③I have a question when he will come. When will he come
我们可以看出：上面三个句子中question后面都是同位语从句，都是说明question的内容的。
在句①中，同位语从句的原句是陈述句，由that引导;
在句②中，原句是一般疑问句，由whether引导;
在句③中，同位语从句的原句是特殊疑问句，特殊疑问词也起着连接作用。
其实，所有名词性从句的连接词都有上面的三种情况。
四、连词
1. that：连接作用，无实际意义。
宾从中常省略，在主从、表从和同位语从句中，不能省略。
That they are good at English is known to us all.
The problem is that we don't have enough money.
She expressed her hope that they would come to China one day.
（一）关系连词（从属连词）：从句完整时
但在以下几种情况宾从中that也不能省略：
A.当that从句和主句谓语动词之间有插入词语或者从句主语之间有插入语时，that不可省略
He judged that, because he was a child, he did not understand.
B.当两个名词性从句并列作宾语时，后面的that不能省
Everyone knew what happened and that she was worried.
C.当that作介词宾语时，that不可省掉
The reason lies in that she works harder than the others do.
（一）关系连词（从属连词）：从句完整时
2. if/ whether：“是否”有实际意义
区别：
（1）if只用于宾从
Whether the meeting will be put off has not been decided yet.
The question is whether they have so much money.
We ought to discuss carefully the question whether we can do it or not.
（一）关系连词（从属连词）：从句完整时
2. if/ whether：“是否”有实际意义
区别：
（2）只用whether不用if
A. 在宾从中作介词宾语或后面直接跟or not时
It all depends on whether they will come back.
I didn't know whether or not he had arrived in Wuhan.
B.whether可与动词不定式连用
I have not decided whether to go or not.
（一）关系连词（从属连词）：从句完整时
2. if/ whether：“是否”有实际意义
区别：
（2）只用whether不用if
C.whether常与or连用表示一种选择
The question of whether they are male or female is not important.
D.whether可引导一个让步状语从句表示“不管”“无论”
Whether he comes or not, we will begin our party on time.
E.discuss后通常用whether
（一）关系连词（从属连词）：从句完整时
what(ever)：物（主宾表定）-(无论)什么
who(ever)：人（主宾表） -(无论)谁
whom(ever)：人（宾表） -(无论)谁
which(ever)：人/物（定） -(无论)哪个
whose：人/物（定） -谁的
（二）连接代词：从句不完整时
作用：连接+从句的成分
when(ever)：时间-(无论)何时
where(ver)：地点-(无论)何地
how(ever)：方式-(无论)如何
why： 原因
（三）连接副词：从句缺状语时
作用：当状语
名词性从句-连词
关系连词 （从属连词） 连接代词 连接副词
从句完整 从句缺成分 从句缺状语
that if/ whether what(ever)：物(主宾表定)-(无论)什么 who(ever)：人(主宾表)-(无论)谁 whom(ever)：人(宾表)-(无论)谁 which(ever)：人/物(定)-(无论)哪个 whose：人/物(定)-谁的 when(ever)：
时间-(无论)何时
where(ver)：
地点-(无论)何地
how(ever)：
方式-(无论)如何
why：原因
连接作用 无实际意义 是否 连接作用+充当从句的成分 当状语
1.看从句是否缺成分，不缺成分：that, whether/ if
2.从句主干完整看是否缺状语，
缺状语，用连接副词：when(ever), where(ver), how(ever),why
3.从句主干不完整，缺主宾表定，用提问的形式看填什么连接代词：what(ever), who(ever), whom(ever), which(ever), whose
五、判断方法
1.(2021新高考I ,56) is so breathtaking about the the experience is the out-of-this-world scenes.
2. (2020浙江,57) Over thousands of years, they began to depend less
on could be hunted or gathered from the wild, and more on animals they had raised and crops they had sown.
3.( 2020天津,15 ) The student completed this experiment to make come true Professor Joseph had said.
Practice
主从缺主语（事物）
宾从缺主语（事物）
宾从缺宾语（事物）
What
What
What
4.(2020 北京,3) Oliver says if you're lucky enough to have someone close to you who enjoys cooking, ask them you can join in when it's possible.
5.(2019全国I ,61) While they are rare north of 88°.
there is evidence they range all the way across the Arctic，and as far south as James Bay in Canada.
6.( 2019江苏, 25 ) Scientists have obtained more evidence plastic is finding its way into the human body.
Practice
宾从“是否”
同位语从句，从句不缺成分
if/whether
that
同位语从句，从句不缺成分
that
7.(2018全国I,61)I'm not sure is more frightened, me or the female gorilla(大猩猩)that suddenly appears out of nowhere.
8.( 2018北京,15) This is my father has taught me--to always face difficulties and hope.
9.( 2018江苏,21)By boat is the only way to get here, which is we arrived.
Practice
宾从缺主语（人）
表从缺宾语（事物）
who
what
从表从缺方式状语
how
10.( 2017天津,4) She asked me I had returned the books to the library, and I admitted that I hadn't.
11.( 2017北京,26) Jane moved aimlessly down the tree-lined street, not knowing she was heading.
Practice
宾从“是否”
宾从缺地点状语
if/whether
where