(共14张PPT)
名词性从句
思考:何为名词性从句(Noun Clauses)
一个句子充当名词,即为名词性从句。
如何将一个句子变为一个名词
句子的三种基本类型:
陈述句
一般疑问句
特殊疑问句
如何将一个陈述句变成一个名词
=> 在陈述句前直接加引导词“that”。
如:
陈述句:China is a great country in the world.
名词:=> that China is a great country in the world
如何将一个一般疑问句变成一个名词
Step1:将一般疑问句变为陈述句;
Step2:在陈述句前“whether/if”
如:
一般疑问句:Are you able to work out the difficult problem
名词:=> Step1:
Step2:
you are able to work out the difficult problem
whether/if you are able to work out the difficult problem
如何将一个特殊疑问句变成一个名词
Step1:将特殊疑问词置于句首位置不变;
Step2:将一般疑问句变为陈述句。
名词:=> How long you have been at home
如:
特殊疑问句:How long have you been at home
③ Which top university will you apply for when you finish the college Entrance Examination.
练习:
that Novel Coronalvirus is a kind of epidemic
whether/if he had recovered from the illness before he left the hospital
which top university you will apply for when you finish the College Entrance Examination.
① Novel Coronalvirus is a kind of epidemic.
② Had he recovered from the illness before he left the hospital
名词性从句的种类:
① 如果一个名词性从句作主语=>
② 如果一个名词性从句作宾语=>
③ 如果一个名词性从句作表语=>
④如果一个名词性从句作同位语=>
主语从句
宾语从句
表语从句
同位语从句
名词性从句:
What makes it striking is that it shows a thin figure with an expression of fear.
① 如果一个名词性从句作主语=>
主语从句
② 如果一个名词性从句作宾语=>
宾语从句
Van Gogh painted what he saw from his widow.
③ 如果一个名词性从句作表语=>
表语从句
What is strange is that above the house and the tree, we see a daytime sky full of brightness and soft white clouds.
④如果一个名词性从句作同位语=>
同位语从句
The news that Japanese troops gave in unconditionally excited every Chinese.
练习:
① I think impresses me about his painting is the colours he uses.
② It’s by no means clear the president managed to end the strike.
③ The most pleasant thing of the rainy season is one can be entirely free from dust.
④ makes his achievement even more admirable is his courageous journey to this moment.
⑤ We should consider the students’ request the school library provide more books on popular science.
what
that
What
that
how
用that / what填空:
1.______ he wants is a book.
2. ______ he wants to go there is obvious.
3.The result is ______ we won the game.
4.This is _____ we want to know.
5.Is _____ he told us true
6.We should pay attention to ______ the teacher is
saying.
7. I have no doubt _____ he will come.
8. I have no idea _____ he did that afternoon.
What
That
that
what
what
what
that
what
1、I asked her __________ she had a bike.
2.______ we will hold a party in the open air
tomorrow depends on the weather.
3. We’re worried about ________ he is safe.
4. I don’t know ___________ he is well or not.
5. I don’t know ________ or not he is well.
6. The question is _________ he should do it.
7.The doctor can hardly answer the question
______ the old man will recover soon.
if/whether
Whether
whether
whether/if
whether
whether
请用if / whether填空:
whether
Try to introduce yourself using Noun Clauses.
Group Work
My name is…what I like most are sports and English. And I like making friends and I am ready to help others. In my opinion, success in life depends mainly on whether one can get along well with others. I’m sure that I can be your good friend. It is known that a man who has a settled purpose will surely succeed. My hope is that I can be admitted to a key university I’m dreaming of. However, the fact that I don’t do well in study makes my parents disappointed. All in all, I will make efforts to make my dream come true.
Thank you!