人教版（2019）选择性必修第二册Unit 2 Bridging Cultures Discovering useful structures 课件(共24张PPT)

(共24张PPT)
Unit 2
Bridging cultures
discovering useful structures
Although loneliness has always been a friend of mine
I'm leaving my life in your hands
People say I'm crazy and that I am blind
Risking it all in a glance
How you got me blind is still a mystery
I can't get you out of my head
Don't care what is written in you history
As long as you're here with me
I don't care who you are
where youre from
what you did
as long as you love me
宾语从句
主语从句
宾语从句
宾语从句
His job is important.
What he does is important.
主语从句
This is his job.
This is what he does every day.
表语从句
I don't like his job.
I don't like what he does every day.
宾语从句
I don't know about the man, Mr.White.
I don't know about the fact that he is a teacher.
同位语从句
Lead-in
03
名词性从句(noun clause)
在复合句中起______作用，功能相当于______词组，在复合句中充当_____、______、_____、_______等，因此名词性从句又可分为_____________________________________。
名词
名词
主语
宾语
表语
同位语
主语从句、宾语从句、表语从句、同位语从句
连接词
●连接词：that, if, whether, as if/ as though
●连接代词：who, whoever, whom, whomever, whose, what
●连接副词：when, where, why, how, whenever, wherever, however
不做成分
是否
好像，似乎
做主/表/宾/定语
做状语
03
一、主语从句 subject clause
1.That he will succeed is certain.
2.Whether he will go there is not known.
3.What he said is not true.
4.Where he hid the money is to be found out.
5.Whoever comes is welcome.
6.How we can help the twins will be discussed at the meeting.
7.When they'll start the project has not been decided yet.
it做形式主语
It is certain that he will succeed.
It is unknown whether he will go there.
It has been decided yet when they'll start the project.
在某些句型中常使用that引导主语从句
03
二、宾语从句 object clause
1.They know that the habit will kill them.
2. It all depends on whether they will support us.
3. He asked how much I paid for the violin.
4. He made it clear to the public that he did an important and necessary job.
5. I find it necessary that we should do the homework.
可以做谓语动词和介词的宾语
it做形式宾语
1. He made it clear to the public that he did an important and necessary job.
2. I find it necessary that we should do the homework.
if、whether在宾语从句中区别
I don't know whether I will stay or not.
I worry about whether I hurt her feelings.
1.后跟or not. 只用whether
2.介词或介词短语后只用whether
that在宾语从句中的省略与保留
1.it做形式宾语时，that不能省略
2.and连接的两个宾语从句中，第二个that不能省略
He told me (that) he would come and that he would come on time.
03
三、表语从句 predicative clause
1.The question is whether we can rely on him.
2.That's because we were in need of money at that time.
3.He looked as if he was going to cry.
4.That's why I was late.
03
四、同位语从句 appositive clause
1.The idea that computers can recognize human voices surprises many people.
2.Word came that Napoleon himself was coming to inspect them.
3.Sydney kept his promise that he would always do anything he could for Lucie to make sure of her happiness.
1.同位语从句一般跟在抽象名词后面，如idea, belief, fact, truth, problem, news，对名词进一步解释说明
2.同位语从句常用that引导或用连接副词when, where,why, how, whether等来引导。
03
名词性从句考点归纳
一、语序
1. How was he successful is still a puzzle. ( )
How he was successful is still a puzzle. ( )
2. Could you tell me where he lives ( )
Could you tell me where does he live ( )
F
T
T
F
1.That+陈述句
2.疑问词+句子的剩余成分（陈述语序）
二、连接词的选用
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.
that VS. what
What
That
that
what
what
what
that
what
that只起连接作用，不做任何成分，没有含义
what在从句中充当主语、宾语、定语或表语
if VS. whether
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.
8.I don't know _________to go.
if/whether
Whether
whether
whether
whether
whether
whether
whether
只用whether的情况：1.主语从句，表语从句，同位语从句
2.介词后的宾语从句
3.whether to do作动词宾语
4.whether or not连在一起引导宾语从句
引导词that的省略
同位语从句和定语从句的区别
1. We expressed the hope that they had expressed.
We expressed the hope that they would come to China again.
2.The information has been announced that more middle school graduates will be
admitted into university.
The information that he let out at the meeting is of great value.
定语从句
同位语从句
同位语从句
定语从句
特别注意：reason
1. The reason ______didn't trust him was _______he often lied.
2. The reason _____ he gave for his being absent was ________ he was ill.
why
that
that
that
reason后面的表语从句只能用that引导，不能用why引导
reason后面的定语从句可以用why或者that/which引导
03
________breaks the law should be punished.
=Anyone who breaks the law should be punished.
Whoever
主语从句
定语从句
________breaks the law, he should be punished.
=No matter who breaks the law, he should be punished.
Whoever
让步状语从句
whoever引导主语从句和宾语从句，相当于the person who/anyone who,意为“任何...的人”
03
1.我的梦想是我能进入一所重点大学。(表语从句)
2.我能进入一所重点大学是我们的梦想。(主语从句)
3.我有一个梦想我能进入一所重点大学。(同位语从句)
4.我梦想着我能进入一所重点大学。(宾语从句)
My dream is that I can enter a key university.
That I can enter a key university is my dream.
I have a dream that I can enter a key university.
I dream that I can enter a key university.
Thanks for your listening!