He is Santa Claus.

We all know (that) Christmas is coming.

December 25thChristmas is coming

由从属连词 that 引导的宾语从句

注： that 在句中无词汇意义，在从句中不能充当成分 ,,在口语当中往往省略用法：常用在一些动词后，比如 think, believe 和 know 等。 有时也用于一些形容词，如 certain, sure 等。

把下列句子合并成一句。1.He is doing his homework. He says.

2.You are good students.the teacher says. 3. They have been to Beijing. He thinks.

4.You spoke at the meeting. They believe.

5. I hear. They have returned it already.

He says (that) he is doing his homework.

The teacher says (that) you are good students.

He thinks (that) they have been to Beijing.

They believe (that) you spoke at the meeting.

I hear (that) they have returned it already.

1.These plants will produce food that we need to live on Mars. ( )

2. Scientists will develop plants that can grow on Mars. ( )

3. We all know that Mars is a planet in the solar system. ( )

4. Some scientists don’t believe that the trip to Mars will be comfortable. ( )

5. He thinks English is very interesting. ( )

判断下列句子是否是由 that 引导的宾语从句，是（ Y ），否（ N ）。

N

N

Y

Y

Y

Is it a Christmas

present?

We don’t know if/ whether it is a Christmas present?

由从属连词 whether,if 引导的宾语从句

注： if/ whether “ 是否”，说明对陈述的事物不明确或不清楚。常用在 ask, wonder, can (could) you tell me 等后。

将下列句子合并成一句。1.I want to know. Will he go to the par

k with us?

2. Ask him. Can he come?

3. I wonder. Is it going to rain?

4. Could you please tell me? Does Mr Li live here?

I want to know if/whether he will go to the park with us.

Ask him if / whether he can come.

I wonder if / whether it is going to rain.

Could you please tell me if / whether Mr Hi lives here.

5. Do you know? Did you send a message or not?

Do you know whether he sent a message or not.

1. ：eg:

We are worried about whether it will rain tomorrow.2. ：eg:They asked me whether to go skating.

只能用 whether 不能用 if 的情况在介词后面

在动词不定式前

3. 当与 or not 连用，或提出两种选择时 :eg:He asked whether I did homework or not.Tell me whether you’d like to walk or take a bus.4. 宾语从句提前时：Whether this is true or not, I can’t say.

选择题 :

( )1.Catherine says ____ she has never to Beijing.

A. if B. whether C. that( ) 2. She asks Linda ____ she can get some food. A. if B. that C. /( ) 3. I wonder ____ he still lives here. A. whether B. that C. /( ) 4. Let me know ____ you can come or not. A. whether B. if C. that( ) 5. I don’t know ____ to accept or refuse. A. if B. whether C. that

C

A

A

A

B

( )6. I don’t know _____ he will come tomorrow. ____ he comes, I’ll tell you.

A. if; Whether B. whether; If C. if; that

( )7. ____ you ask him, he will help you.

A. Whether B. If C. That

B

B

How can we make Christmas trees?

We want to know how we can make Christmas trees.

由连接代词 Who,whom,whose,which,what 和连接副词 where,how,why,when 引导的宾从

注：代词或副词连接主句和从句，并在从句中担任句子成分，具有一定的意义，不可省略。

特别提醒：由特殊疑问词引导的宾语从句， 从句语序必须同陈述句语序。

将下面的句子连接成为含有宾语从句的复合句。1.How many people can you see in the picture?Who knows ____ ____ ____ ____ ____ _____ in the picture?2. Where did she park her car? Do you know?Do you know _______ _______ ______ her car?3. What does he often talk about? The girl wonders.The girls wonders ______ ______ often ______ about.4. Who is knocking at the door? I don’t know.I don’t know ______ ______ _________ at the door.5.

how many people you can see

where she parked

what he talks

who is knocking

选择题：( )1.Can you tell me ____ you were born, Betty? A. who B. what C. when( )2. I hardly understand ____ he has told it me. A. that B. what C. why( )3.Do you know __ they listened to it? A. what B. when C. who( )4. They don’t know ___ their parents are. A. that B. what C. why( )5. I wonder ____ to deal with the problem. A. how B. what C. if

C

C

B

B

A

( ) 6. Please tell me ___ last year.

A. where does your sister work

B. where did your sister work

C. where your sister worked

( ) 7. She asks me if I know____.

A. whose pen is it

B. whose pen was it

C. whose pen it is

C

C

( )8. You must remember ____. A. what your mother said B. what did your mother say C. your mother said what

( ) 9. Do you know _____? A. who he was looking after B. who was he looking after C. who he was looking

A

A

宾语从句三要素 :

☆ 引导词（连接词）

☆ 语序

☆ 时态

summary:

引导词

1.由从属连词 that 引导的宾语从句

2.由从属连词 whether,if 引导的宾语从句3. 由连接代词 Who,whom, whose, which ， what 和连接副词 where,how, why,when 引导的宾语从句

从句语序：

1.引导词 (that)+ 主语 +谓语 +其他

2.引导词 whether/if+ 主语 +谓语 +其他3.引导词特殊疑问词 +主语 +谓语+其他

时态：

1. 当主句的谓语动词是一般现在时 ,宾语从句的谓语动词可以用所需要的任何一种时态。

2.当主句的谓语动词是一般过去时，宾语从句的谓语动词要用相应的过去时态，但当宾语从句叙述的内容为客观真理时，仍然用一般现在时。

Do some consolidation exercises.

一、选择题：( )1.—Do you know ____ I could pass the exam?

—Sorry, I‘ve no idea. (2007 ，济南 )

A. that B. whether C. what D. which

( )2. Do you know ____ during the coming summer holiday? (2003 ，北京海淀区 )

A. what will Tom do B. what did Tom do

C. what Tom will do D.what Tom did

B

C

中考连接：

( )3. There is a red car parking in our

neighborhood. Do you know __ it is?(2007, 重庆 )

A. what B. who C. whose D. whom

( )4. ---Can you guess ____ the MP4 player yesterday?

---Sorry, I’ve no idea about it. (2007, 天津 )

A. how much did he pay for

B. how can he get

C. how much he paid for

D. how he has got

C

C

( )5. Can you tell me which floor__? (2006 连云港 )

A. does he live on B. he lives in

C. does he live in D. he lives on

( )6. Mr King doesn’t know _____ yesterday evening.(2008 ，吉林省 )

A.when does his son come home

B.when his son comes home

C.when did his son come home

D.when his son came home

D

D

二、 Fill in the blanks:

1.The radio says it _________ cloudy tomorrow. (be)

2. Tom says that they ______________ (play) basketball at six o’clock yesterday evening.

3. I hear they ______________ (return) it already.

4. I think you ____________ about the murder now. (talk)

5. I don’t know what time he _______ the letter yesterday. (write)

6. Mr Wang told me that the earth ______ (move)

round the sun.

will be

were playing

have returned are talking

wrote

moves

三、句型转换 ( 将下列每题中的两句连成一句 )1. Where does he live? I don't know. ______________________________________2. What does your father do? Could you tell me?

_____________________________________3. What's wrong with you? The doctor asks. _____________________________________ 4.Have you finished homework? The teacher ask

s. ______________________________________5.Do you go to school on foot or by bike? He wants to know.______________________________________

I don't know where he lives

Could you tell me what your father does.

The doctor asked what is wrong with you.

The teacher asks if you have finished homework.

He wants to know whether you go to school on foot or by bike.

将下列句子合并为一句 :1. Where do they stop on the way? I asked.

2. What will you speak at the meeting? Could you tell me?

3. Do they like to go skiing? He asked.

4. He is doing his homework. He said.

5. He will come back. Tom said.

I asked where they stopped on the way.

Could you tell me what you will speak at the meeting?

He asked if they liked to go skiing. He said that he was doing his homework. Tom said that he would come back.

6. Is she doing her homework? Jim asked.

7. When will he come back? Tom asked.

8.How can I get to the station?Could you tell me?

9.Why is the train late? Would you tell me?

10. Where is Tom? They asked.

Tom asked when he would come back.

Could you tell me how I can get to the station?

Would you tell me why the train is late?

They asked where Tom was.

Jim asked if she was doing her homework.

四、同义句转换

1.He teaches me how to surf.

He teaches me how ______ _____surf.

2.The foreigners want to know how they can learn Chinese well.

The foreigners want to know ______ _____learn

Chinese well.

3.He can't decide which one to choose.

He can't decide which one ______ ______choose.

4.He asks, “Do you like living here?"

He asks, _____ you _______ living here.

I can

how to

he could

if like

5.Could you tell me where I should show the tickets.

Could you tell me ______ _____ ______the tickets.

6. I wondered whether I could go.

I wondered _______ _____go.

7. I don't know what I should say at the meeting?

I don't know ______ _____say at the meeting.

8. Can you tell me which dress we should buy.

Can you tell me _______ ______ ______buy.

where to show

whether to

what to

which dress to

句型转换 ( 将下列每题中的两句连成一句 )

1. Where does he live? I don't know.

2. What does your father do?

Could you tell me?

3. What's wrong with you?

The doctor asks.

4.Have you finished homework?

The teacher asks.

5.Do you go to school on foot or by bike?

He wants to know.

11. Where do they stop on the way? I asked.

12. What will you speak at the meeting? Could you tell me?

13. Do they like to go skiing? He asked.

14. He is doing his homework. He said.

15. He will come back. Tom said.

16. Is she doing her homework? Jim asked.

17. When will he come back?

Tom asked.

18.How can I get to the station? Could you tell me?

19.Why is the train late?

Would you tell me?

20. Where is Tom? They asked.