宾语从句课件（共27张PPT）

课件27张PPT。九年级英语语法专项复习宾语从句在及物动词的后面可以接一个名词来充当宾语
如：? I know the man.
主句 谓语 宾语
而这时也可以用一个句子来充当宾语
如：? I know that the man is a policeman. ?
主句 引导词 宾语从句宾语从句
在复合句中用作宾语的从句叫做宾语从句。He said (that) he want to stay at home.
主句 引导词 宾语从句
2. Do you know who they are waiting for?
主句 引导词 宾语从句
3. I want to know if he lives here.
主句 引导词 宾语从句More Examples:宾语从句三大考点:
Ⅰ、宾语从句引导词的选择；
Ⅱ、宾语从句的语序；
Ⅲ、宾语从句的时态。Ⅰ、宾语从句引导词的选择；
1.陈述句充当宾语从句时，用that引导，that无词义，在口语或非正式文体中常省略。如：
My teacher said (that) I was a good boy.
She doesn’t know (that) she is seriously ill.
I am sure (that) he will succeed.Ⅰ 、宾语从句引导词的选择； 1. I know …
2. She says …
3. Tell your friend …1. This is a book.
2. You like singing.
3. He worked last night.
4. They will go home.
5. Jim has been to Beijing.
6. She sings well.（that）this is a book.
you like singing.
he worked last night.
they will go home.
jim has been to Beijing.
she sings well.More Examples:2.当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。原一般疑问句需要改为陈述语序。如：
(1) Is Jim a good student? 　I don’t know
I don’t know if /whether Jim is a good student.
(2) Does Kate get up early? Do you know?
Do you know if /whether Kate gets up early?Is Jim a good studentJim is a good studentDoes Kate get up earlyKate gets up early→→1. Do you know …
2. I want to know …
3. The teacher asks …if/whether1. Is he reading ?
2. Do you get up at six?
3. Does Tom work hard?
4. Did you watch TV ?
5. Will they read books ?he is reading ?
you get up at six?
Tom works hard?
you watched TV ?
They will read books ?如果主句为疑问句，最后要用问号；
如果主句为陈述句，最后则要用句号。More Examples:注意：只能用whether不用if 的三种情况
? 一般情况下，if 和whether可以互换，但以下3种 情况只能用whether：
? ①与or not连用：
He asked me whether or not I was coming.
Let me know whether you can come or not.
? ②在介词之后：
It depends on whether it is going to rain.
I worry about whether I hurt her feelings
? ③在不定式之前：
We haven’t decided whether to go there.
I don’t know whether to accept or refuse.（1） I don’t know ___________or not．
　　A． whether he is at home　　
B． if he is at home
　 C． that he is at home　　
D． whether is he at home
（2） This depends on _________ the weather is fine．
　　A． which　 B．whether　
C．if　　 D． thatExercises:3.如果宾语从句原来是特殊疑问句，只需用原来的疑问词引导。
原特殊疑问句需改为陈述语序，如：
1. What is she doing? Can you tell me?
Can you tell me what she is doing?
2. Where does she live? Do you know?
Do you know where she lives?
3. When can he finish it? I want to know.
I want to know when he can finish it.What is she doing? what she is doingWhere does she live? where she livesWhen can he finish itwhen he can finish it1. Do you know …
2. I want to know …
3. Can you tell me …1. What is this ?
2. What are you doing ?
3. Where do you live ?
4. When does he get up ?
5. How did you go to work?
6. Who will you play with?what this is ?
what you are doing ?
where you live ?
when he gets up ?
how you went to work?
who you will play with?如果主句为疑问句，最后要用问号；
如果主句为陈述句，最后则要用句号。More Examples:（3） The teacher asked the new student ________ class he was in．
　　A． which　　　 B． where　　　
C． if　　　　　 D． that
（4） I don’t know ______ Mr. Green will come to see us． He’ll help us with our English．
　　A． why　　　 B． when　
C． how　　 D． whereExercises:（5）－ Be careful！ Don’t break the bottles．
Do you hear ______ I said? David?
　 － Yes， Mum
　　 A． what　 B． that　 C． why　 D． if
（6）－ Do you know _______ Mr Black’s address is?
－ He may live at NO.18 of Bridge Street．
　　A． where 　 B． where　C． what　D． whatExercises:宾语从句三大考点:
Ⅰ、宾语从句引导词的选择；
Ⅱ、宾语从句的语序；
Ⅲ、宾语从句的时态。Ⅱ、宾语从句的语序； Ⅱ、宾语从句的语序； 陈述句变为宾语从句，语序不变，即仍用陈述语序。如：The teacher said，He is an honest boy.
The teacher said（that）he was an honest boy.陈述语序一般疑问句和特殊疑问句变为宾语从句，语序变为陈述语序。如：Does he work hard？I wonder if he works hard.How old is he？I wonder，I don’t know， →I don’t know how old he is.→总之，宾语从句绝大部分都用陈述语序啦！有个别例外情况呦……特殊情况①：What’s the matter?(怎么了?)，在作宾语从句时,语序不变。
如: Could you tell me what’s the matter? 特殊情况②：特殊疑问句转换为宾语从句时，如果疑问词在原句子中做主语，不用变语序
如: Could you tell me, Who can help me？
→ Could you tell me who can help me?判断下列宾语丛句的语序是否正确。
I think that Jim will come to China next month.
I wonder if he was at school yesterday.
Can you tell me where does Harry work?
Do you know who can answer the question?
Please tell us where is the hospital?√X√√Xwhere the hospital is? where Harry works?宾语从句三大考点:
Ⅰ、宾语从句引导词的选择；
Ⅱ、宾语从句的语序；
Ⅲ、宾语从句的时态。Ⅲ、宾语从句的时态。Ⅲ、宾语从句的时态。1、如果主句是现在的时态，从句的时态可根据实际情况而定。I know …（that）this is a book.
you like singing.
he worked last night.
they will go home.
Jim has been to Beijing.
she sings well.2、如果主句是过去的某种时态，那么从句的时态通常要用过去的某种时态。He said that he didn’t like mooncakes.
He told me that he had been to Shanghai.
My friend asked me when I would leave for Beijing.
The teacher asked him what he was doing at seven.
I didn’t know she was here yesterday.注意：如果宾语从句表述的是客观真理、自然现象等时，不管主句是什么时态，从句都要用一般现在时。如：He said that light travels much faster than sound.
The teacher told us that the earth goes around the sun.
The teacher told us that nothing is difficult if we put our hearts into it.
She said that her father is twenty-eight years older than her. 宾语从句三大考点:
Ⅰ、宾语从句引导词的选择；
Ⅱ、宾语从句的语序；
Ⅲ、宾语从句的时态。（三种情况）（两种情况）（三种情况）小结一下：小结一下：宾语从句三大考点: The endThank you!