2022年中考英语宾语从句复习课件（26张）

(共26张PPT)
Object Clauses
宾语从句复习
(revision)
什么是宾语从句？
试比较：
We know him．
We know he likes English.
主s
主s
谓v
谓v
宾o
宾o
宾语从句就是用一个句子来构成主句的宾语
主s
谓v
宾o
I know he is the first Chinese astronaut(宇航员).
Our teacher told us that the earth goes around the sun.
Please tell me where she has gone.
I don’t know if he will come tonight.
Let’s find out what’s on tonight .
Find out the Object Clauses
宾语从句三要素
连 接 词
语 序
时 态
一、宾语从句连接词
1.that 无实际意义，不翻译,可省略
2.whether/if 引导一般疑问句
if/whether 引导宾语从句 表示“是否”
if/whether可互换,
但whether…or not为固定搭配.
3.特殊疑问词 引导特殊疑问句
疑问代词who whom whose what which
疑问副词when why where how
找出连接词
I think that mooncakes are delicious.
I don’t know if he is a students.
He wants to know who gave him a pen.
They asked me whether I have finished homework or not.
Mary wonder whether she needs to buy a dictionary.
Li Ming don’t know how he should go to Beijing.
We want to know Where the post office is.
Tom wonders where he should go.
I think that mooncakes are delicious.
I don’t know if he is a student
He wants to know who gave him a pen.
They asked me whether I have finished homework or not.
Mary wonders whether she needs to buy a dictionary.
Li Ming don’t know how he should go to Beijing.
We want to know Where the post office is.
Tom wonders where he should go.
找出连接词错误
I think that mooncakes are delicious.
I don’t know if he is a student.
He wants to know where gave him a pen.
They asked me that I have finished homework.
Li Ming don’t know where he should go to Beijing.
who
if/whether
when/how/why/if/whether
If 与whether 的区别
I don’t know _____ he will come or not.
I don’t care of ______ he is handsome.
He wondered ______ to stay here the next week.
____ he will come is not decided.
与or not 连用只能用whether
介词后只能用whether
与to do 不定式连用只能用whether
位于句首只能用whether
Danny says that he will learn English.
Do you know where he came from
Please tell me how I can get to the bus station .
二、宾语从句的语序
①无论主句是陈述句还是疑问句，宾语从句都是运用陈述句的语序，即是“主语在前，谓语在后”的顺序。
想想如何变换一般问句？
　　
　
　
②一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.→
I wonder if he works hard.
或I wonder whether he works hard.
When did he leave？I don’t know. →
I don’t know when he left.
下列宾语从句的语序是否正确。
I think that he will come to China next year.
I want to know if he was at home yesterday.
Can you tell me where does your mother work
Do you know who can answer the question
Please tell us where is the hospital
your mother works
the hospital is
T
T
T
F
F
当主句是一般现在时，宾语从句的时态不作限制，从句可以用任何一种时态。
三、宾语从句中时态的变化
I hear (that)
Jim went to work an hour ago.
he is interested in English.
she will come tomorrow .
Tom has been to London twice .
当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态，从而达到主句和从句的相互一致。
is/does/do
is doing
is going
has done
will have
was/ did
was doing
was going
had done
would have
He will go to Hong Kong .
He is sick.
He is reading a book .
He has finished his work.
He said
He had finished his work.
He would go to Hong Kong .
He was sick.
He was reading a book .
当从句说明的是客观事实,自然规律时，就不用受到主句时态的限制，任何时候都用一般现在时态。
the sun is much bigger than the moon .
Summer is after Spring .
the earth moves around the sun.
He told me (that)
We knew (that)
The teacher told us (that)
判断下列句子的时态是否正确，不正确的请更正。
He said he is a student.
They asked me whether I has finished the work already.
Tom wanted to know if I like soccer.
He thinks he will have a vacation next week.
The teacher told us the sun rises from the east.
was
had
liked
宾语从句三要素
引导词
that+陈述句
if／whether+一般疑问句
特殊疑问词+特殊疑问句
时态
主句为一般现在时从句可为任何时态
主句为一般过去时
从句
一般过去时
过去将来时
过去进行时
过去完成时
语序
为陈述句语序
名言、客观真理或自然现象等时，一般不受主句时态的限制，均用一般现在时。
先主后谓
Have a try!
语言知识运用
1. Can you tell me
A. what will we do
B. we will do what
C. what we will do
D. will we do what
2.—Do you know ___ for Shanghai last night
--- At 9:00.
what time he leaves
What time does he leave
C. What time he left
D. What time did he leave
B
B
别忘了只能用whether 的几种情况。
3. He is not sure _______ to watch TV or go to bed.
A. if B. whether C. that D. /
4. I don’t know _______ he will come or not.
A. if B. whether C. that D. /
5. -- I don’t know if he _____ to Kate’s birthday party.
-- He’s sure to go if he ______.
A. goes, knows B. will go, knows
C. goes, will know D. go, know
6.She asked the doctor _____ keep healthy.
A. how to B. how could she
C. how she can D. how can she
B
是否
假如
A
宾语从句与特殊疑问词+不定式可互换。
how to do it 与 what to do 的区别
D
7. -- Could you tell me _________
-- It’s next to the post office.
A. where the supermarket is
B. where is the supermarket
C. where was the supermarket
D. where the supermarket was
A
could表示委婉的语气,不是过去时
8. Could you tell me ___________ it.
A. what can I do B. how can I do
C. what to do D. how to do
特殊用法5
9. Mike_________ bullying others _______.
thinks, isn’t right
think, isn’t right
don’t think, is right.
doesn’t think, is right
若从句为否定句，主句谓语是 think ,believe , guess ,suppose 等词时,要否定前移
D
Find out the mistakes and correct.
1. Could you tell me where do they live
2. She knew that Danny is a student.
3. He told me that winter was colder than autumn.
4. Do you know who car it is
was
is
whose
Thank you