初英考点精讲 同课异构 93 名词性从句【知识点微课课件】

名词性从句
一、激趣导入
二、考点剖析
名词性从句：在句子中起名词作用的句子叫名词从句(Noun Clauses）。名词从句的功能相当于名词词组。
名词
主语
表语
同位语
宾语
名词性
从句
主语从句
表语从句
同位语从句
宾语从句
名词作用
句子
二、考点剖析
引导名词性从句的连接词可分为三类：
1）连词：that（无任何词意）；whether, if（均表示“是否”表明从句内容的不确定性）；as if, as though（均表示“好像”，“似乎”）均不充当任何成分
2）连接代词：what, whatever, who, whoever, whom, whose, which, whichever, whomever
3）连接副词：when, where, how, why。
引导名词性从句的连接词可分为三类：
1）连词：that（无任何词意）；whether, if（均表示“是否”表明从句内容的不确定性）；as if, as though（均表示“好像”，“似乎”）均不充当任何成分
2）连接代词：what, whatever, who, whoever, whom, whose, which, whichever, whomever
3）连接副词：when, where, how, why。
二、考点剖析
主语从句：
引导词：
连词：that，whether，if
连接代词：what，who，which，whatever，whoever
连接副词：how，when，where，why
主语从句：
引导词：
连词：that，whether，if
连接代词：what，who，which，whatever，whoever
连接副词：how，when，where，why
二、考点剖析
主语从句：
1. That he knows Japanese is known to all.
2. What surprised me was to see him here.
3. When he will come is unknown.
4. Whether he is coming doesn’t matter much.
5. It remains secret how they climbed up the mountain.
主语从句：
1. That he knows Japanese is known to all.
2. What surprised me was to see him here.
3. When he will come is unknown.
4. Whether he is coming doesn’t matter much.
5. It remains secret how they climbed up the mountain.
That 无词义，不省略
What“什么”
When “什么时候”
主语从句不用if
主语太长，放在句尾
二、考点剖析
主语从句：
引导词：
连词：that，whether，if
连接代词：what，who，which，whatever，whoever
连接副词：how，when，where，why
主语从句的位置：1. 在句首 2. 主语较长时放后面，句首主语用It
主语从句的位置：1. 在句首 2. 主语较长时放后面，句首主语用It
二、考点剖析
表语从句：
1. The truth is that he has ever been to the countryside.
2. The question is whether we finish the experience by Friday.
3. It looks as if it were going to rain.
4. This school is no longer what it was before.
That 一般不省略
表语从句不用if
as if/as though表示不真实的情况
what=the thing that
表语从句：
1. The truth is that he has ever been to the countryside.
2. The question is whether we finish the experience by Friday.
3. It looks as if it were going to rain.
4. This school is no longer what it was before.
二、考点剖析
表语从句：
This is where Lu Xun once lived.
That was how they won the match.
This is why she got up so early this morning.
系动词后面
This is where……这就是…的地方
That is how……这就是…的方法
This is why…… 这就是…的原因
二、考点剖析
宾语从句：
That在以下三种情况下不可以省略：
(1)当that从句与另一个名词性从句并列做宾语时
Everyone knew what happened and that she was worried.
(2)当that作介词宾语时
The reason lies in that she works harder than the others do
(3)用It做形式宾语的宾语从句
二、考点剖析
宾语从句：
whether和if的区别
1、当whether后紧跟or not时，不用if
I don’t know whether or not I will stay.
2、介词后面的宾语从句不能用if
I worry about whether I hurt her feeling.
二、考点剖析
宾语从句：
1、肯定句用if/whether
I doubt if/whether he will pass the exam.
2、否定句用that
I don’t doubt that we will win the match.
3、疑问句用that
Do you doubt that he did it on his own?
doubt问题
二、考点剖析
同位语从句：
常见引导词：that，whether，how，wh-疑问词
The fact that deeds are better than words is quite clear.
The question how I did it is hard to answer.
They had no idea where they should go to find some food.
The question whether he comes or not is not important.
A thought came to me that he might be in the library.
That 无词义
被别的词隔开
同位语从句：
常见引导词：that，whether，how，wh-疑问词
The fact that deeds are better than words is quite clear.
The question how I did it is hard to answer.
They had no idea where they should go to find some food.
The question whether he comes or not is not important.
A thought came to me that he might be in the library.
1.Bob's doctor suggests for a few days.
A. that he is resting B. that he has to rest
C. him to rest D. that he rest
2.Can you make sure the gold ring?
A. where Alice had put B. where had Alice had put
C. where Alice has put D. where has Alice put
3. matters most in learning English is enough practice.
A. That B. What C. Which D. Who
4. shocks the audience in the film Back to 1942 is the great suffering the famine（饥荒）brought to Henan people.
A. Which B. What C. Who D. That
5.－How do you usually find out about new software?
－In the magazines like Popular Electronics. That’s computer companies usually advertise.
A. which B. where C. what D. why
二、考点剖析
D
C
B
B
B
6. You are saying that everyone should be equal, and this is I disagree.
A. why B. where C. what D. how
7. Mr. Mike doesn’t understand made his wife so upset this morning.
A. what was it that B. why it was that
C. what it that was D. what it was that
8. Excuse me, but can you tell me ?
A. where can I get to the library B. how I can get to the library
C. how can I get to the library D. where I can get to the library
9. When changing lanes，a driver should use his turning signal to let other drivers know ．
A. he is entering which lane B. which lane he is entering
C. is he entering which lane D. which lane is he entering
10. The reason why I didn’t go to France was a new job.
A. because I got B. because of getting
C. I got D. that I got
二、考点剖析
B
D
B
B
D
名词性
从句
主语从句
宾语从句
同位语从句
表语从句
That he will come is certain.
I know that he will come.
The fact that she was late surprised us.
The truth is that I have been there.
That he will come is certain.
I know that he will come.
The fact that she was late surprised us.
The truth is that I have been there.
三、思维导图