冀教版九年级上册 Unit 5 Look into Science Review 课件 (共30张PPT)

(共30张PPT)
Object Clauses
宾语从句
I like my teacher.（名词作宾语)
I enjoy playing basketball.(动名词作宾语）
I decide to study hard.（不定式作宾语）
I know him .（代词作宾语）
宾语是动作、行为的对象，是动作的承受者。
宾语由名词、代词、不定式或相当于名词的词、短语
来担任。
概念：句子的宾语一般由名词、代词、
动名词或动词不定式充当，当一
个句子充当宾语时,我们把这个句
子叫做宾语从句。
宾语从句当中的从句在全句中作宾语
We know he likes English.
主S 谓V 宾O
We know Yao Ming．
YaoMing is a player.
We know
一. 宾语和宾语从句
3
宾o
主s
谓v
he is a famous basketball player
a
b
c
that
2
1
宾语从句的句子结构：
主句+连接词（引导词）+宾语从句
1、If与Whether的区别
陈述句 he is a famous basketball player.
一般疑问句 will our teachers attend the meeting ？
特殊疑问句which coat did you prefer
e.g. I hear (that) he will be back in an hour.
e.g.The teacher told us (that) the earth moves around the sun
.
我问他是否想去游泳
1, 改为陈述句语气，
2，用if/whether连接
I ask
Does he want to go swim
he wants to go swim
If/whether
I ask
用疑问引导，改为陈述语气。
我想知道 你最喜欢哪一条领带？
Which tie do you like best
特殊疑问句变成 陈述语序
连接词就是疑问词本身
I wonder
I wonder
which tie you like best
1.Our teacher told us that the earth goes around the sun.
2.Please tell me where she has gone.
3.I don’t know if he will come tonight.
4.Let’s find out what’s on tonight .
5.We are proud of that Beijing is one of the biggest cities in the world .
Find out the Object Clauses
1.that
2.whether/if
3.连接代词
who whom whose what which
4. 连接副词when why where how。
一、引导词That（连词）
1. 当宾语从句是陈述句时（包括肯定句/否定句）,
1. He said, “I will visit the Great Wall”.
He said that he would visit the Great wall.
2. He says, “Tom is a good student ”.
连接词由that引导, 因为that在从句中不作任何成分。
2. 当宾语从句是一般疑问句时，
1. She asked, “ Do they often come here early ”
2. “Will they go to visit the Great Wall ” he asked.
She asked if/whether they often came here early.
He asked if/whether they would go to visit the Great Wall.
由连接词whether 或if引导（口语中常用if），译为“是否”，不能省略。
whether, if 引导的宾语从句的区别
e.g.
1. I want to know _________________________________. （他是否跟我们一起去公园）
2. Ask him _____________________ . （ 他是否能来）
3. I don’t know ___________________________.（是否要下雨）
4. I don’t care of ______ he is handsome.
5. He wondered ______ to stay here the next week.
if (whether) he will go to the park with us
whether (if) he can come
whether it is going to rain or not
1、当句末为or not时，引导词只能用whether而不能用if.
2、在to do不定式前，引导词只能用whether而不能用if.
3、介词后只能用whether.
4、作主语只能用whether.
1). Do you know if ______back next week If he______ back , please let me know .
A. he comes , will come B. will he come , comes
C. he will come , comes D. he will come , will come
连词 if 和 when 在不同从句中的区别：
C
2). I don’t know when he _________ (come) . I can’t wait here any more . When he _______ (come) , would you please ask him to call me
will come
comes
if 是否 when 何时,根据句子的需要使用任何一种时态。不影响句子时态
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。这些连词既有词义又充当句子成份。
e.g.
1)Do you know whose book it is
2)Could you tell me why the train is late
3)He asked who could answer the question.
1、Helen says that she will learn French next year.
2、Do you know where he comes from
3、He asked me if I could get to the bus station on time.
二. 宾语从句的语序
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。
主句+引导词+主语+谓语+其他
( )1 Could you tell me yuanxiao in China
—Usually at Lantern Festival.
A.when do people eat B.how do people eat
C.when people eat D.how people eat
考点突破
C
( ) 2.—Jack, could you tell me for travelling this summer
— We plan to go and go B.how will your family go
C.how your family will see the beautiful sea in Hainan.
A.where your family will go D.where will your family go
A
( )3. I don’t understand such a silly question in class yesterday.
A.why did John ask B.why John asked
C.why is John asking D.why John asks
( )4. So, can you tell me here today
—Well, I was walking down Centre Street when a UFO landed.
A.what did you see B.what you saw
C.when did you see it D.when you saw
( )5. Dad, can you tell me to the park
—The day after tomorrow.
A.when we are going B.when we went
C.when are we going D.when did we go
B
B
A
英语
( )6. I have two tickets for the basketball match.I wonder .
A.where you buy the tickets B.why you like to go there
C.if you’d like to come along D.when you watch the match
( )7. We have no idea .
—It’s heard that he is Mr.Green’s son.
A.where he comes from B.if does he live here
C.who he is D.who is he
( ) 8. Excuse me, can you tell me
—Sorry, I don’t know.You can go to the information desk.
A.that there is a train B.when the train leaves
C.which train can I take D.where does the train go
C
C
B
三.宾语从句中时态的变化
I hear (that)
Tom ( be ) a worker two years ago.
Tom ( be ) an English teacher now .
Tom ( cook ) dinner tomorrow .
Tom ( sing )a popular song now.
Tom ( be ) to the Great Wall twice . Tom ( play ) basketball when his father came back.
Tom ( learn )1000 Chinese words by the end of last semester.
填一填
was
is
will cook
is singing
has been
was playing
had learned
1) He will go to Hong Kong .
2) He is sick.
3) He is reading a book .
4) He has finished his work.
1) He to Hong Kong .
2) He sick.
3) He a book .
4) He
He said
辨一辨
would go
was
was reading
his work.
had finished
could / would是委婉语气，而不是过去式，因此宾语从句的时态根据实际情况用不同时态。
1.Could you please tell me where we show our tickets
2.Would you like to know when he will come back
( )1. —Excuse me, could you tell me _________
—In five minutes.
A. how soon will the film begin B. how soon the film will begin
C. how long the film has been on D. how long has the film been on
( )2. I don’t remember the book yesterday.
A.where I put B.where did I put
C.where will I put D.where I will put
( )3. —I don’t know .
—Because he has to look after his mother.
A.why he is leaving B.why is he leaving
C.whether he is leaving D.whether is he leaving
B
中考模拟演练
A
A
( )4. ---Can you tell me the prize, Tom
---Last year.
A. when you got B. when did you get
C. when will you get D. when you will get
( )5. —Excuse me, could you tell
— Yes.Go along this street and you will find it on your left.
A. where is the museum B. which is the way to the museum
C. how far is the museum D. how can I get to the museum
( )6. —Could you tell me
—At nine o’clock, in ten minutes.
A.how will he leave B.when he has left
C.why he is leaving D.when he will leave
A
中考模拟演练
B
D
( )7. The woman asked the policeman where .
A.the post office is B.was the post office
C.is the post office D.the post office was
( )8. —Could you tell me
—At the end of July.
A.how often he heard from his pen pal B.how soon he will be here
C.that he went on vacation D.when you will start your vacation
( )9. Could you tell me a meeting in Guangzhou next week
A.if there was going to be B.if there is going to be
C.whether is there going to be D.whether there is going to have
D
中考模拟演练
D
B
( )10. —I’m hungry now.Could you please tell me
—Sure.Follow me, please.
A.where there’s a good place to have fun B.the way to the post office
C.where I can get a dictionary D.where there’s a good place to eat
( )11. —Bob, please tell me .
—In South Hill School.
A.where will the match be held B.where the match will be held
C.when will the match be held D.when the match will be held
( )12. —Did the radio say
—Yes, from Hunan.
A.how the bad rice came B.where the bad rice came from
C.how did the bad rice come D.where did the bad rice come from
D
中考模拟演练
B
B