宾语从句

(共21张PPT)
观察下面的句子：
1.I wrote a diary.
2. I wrote what the teacher said.
3.She asked us to imagine that we were in a story.
4. He asks if she came back yesterday.
在复合句中跟在动词后面作宾语的句子。
宾语从句：
构成：主句+连词（引导词）+宾语从句
引导词
由that 引导
由if/whether引导
由wh-疑问词引导
1.由陈述句充当宾语从句---that 引导
a:当谓语动词表示肯定的概念时，如希望，相信，知道，说等。其后面的句子一般由that引导.that 没有任何词汇意义，可省略。
b:接that引导的宾语从句的动词不可含有疑问的含义，常见的多事表示观点，看法，意念，要求的词。
eg. She says (that）she will leave a message.
Betty thinks （that) trees can improve air.
I hope (that) it will snow this winter.
eg.1.He is a senior high student. I know. (合并为一句)
I know_____ he is a senior high student.
2. She won’t take trains tomorrow. I think.
I don’t think (that) she will take trains tomorrow.
2.由一般疑问句充当宾语从句---if/whether 引导
Eg. 1. Will she come He asks.
He asks if/whether she will come.
2. Does she go to school by bike He asks.
He asks if/ whether she goes to school by bike.
表示“是否”，“是不是”，“能否”等时，一般可互换。
疑问句作宾语从句，原来的倒装语序要改为陈述语序。
以下情况只用whether:
I don’t know whether he will come or not.
They are talking about whether he will win the game.
I don’t know whether to leave here at once.
3.由特殊疑问句充当宾语从句：
1. What did you want Tell me.
Tell me what you wanted.
3. How far is the school He doesn’t know.
He doesn’t know how far the school is.
2. Who is he He asks me.
He asks me who he is.
宾语从句的三大原则：
1.找引导幻灯片 3词
2.变陈述幻灯片 10语序
3.主从句时态要一致。
原句式 引导词 从句语序
陈述句 That 不变
一般疑问句 Whether/if 改为陈述语序
特殊疑问句 特殊疑问词 改为陈述语序
确定从句的时态(根据主句时态)
主句时态
从 句 时 态
连 接 前
连 接 后
一般现在时
时态保持不变
一般过去时
一般现在时
一般过去时
一般过去时
一般过去时
一般将来时
过去将来时
现在进行时
过去进行时
现在完成时
过去完成时
把下列句子改为宾语从句. 1.she says, She’ll see a film. She says____she____ ____ a film. 2.Did Peter come here yesterday Li Lei wants to know. Li Lei wants to know_____Peter___ here yesterday. 3.Where does she live Mr Hu asked. Mr Hu asked______ ______ ______ 4.She said, Open the windows. She said_____ _____ the windows. 5.The teacher told us, Don’t play on the street. The teacher told us____ _____ _____on the street. 6.Our geography teacher told us,The earth goes around the sun. Our geography teacher told us_____the earth_____ around the sun.
合并为一句
1.“Are you a student ” she asked me…
2.“she wants to join the PLA.” she said…
3.“Is the truck collecting rubbish outside ”Dad asked me
4.“We will hold a sports meeting tomorrow.”Our teacher told us we …
5.How long has it been like this The man asked how …
She asked me if you are ….
She said that she wanted to…
Dad asked me if the truck was …
Our teacher told us we would…
The man asked how long it had been ….
6.will it snow tomorrow Do you know
7.where are our tickets Please tell me…
8.I have already finished reading this book. She said..
9.what time does the train leave Do you know
10.I can do it by myself. I think
Do you know if it will…
Please tell me where our ticket are…
She said that she had ….
Do you know what time the train leaves
I think that I can do it …
找引导词:
I don't know ______ he will come tomorrow . A. if B. whether C. what D. both A and B
I don't know______ it is going to rain or not tomorrow . A. if B. whether C. both A and B
I think _____ someone forgot to sweep the floor . A. that B. / C. where D. both A and B
He asked me ______ she put the books . A. what B. where C. who D.that
答案：1. D 2. B 3. D 4. B
选择正确的选项
A: Could you tell me B: Yes , I'll show you . A. what should I do with the computer
B. how can I use the computer C. how to use the computer
D. what I how to use the computer
2. Could you tell me A. where the twins were B. where the twins are
C where are the twins
3. Do you know A. where does he live B. where he does live C. where he lives D. where he lives in
4. My friend asked me . A. who is the girl B. who the girl was C. who was the girl D. who the girl is
5. I want to know there . A. will who go B. who will go C. who does go D. who go
The keys: 1.B 2.B 3.C 4.B 5.B
1.Did you understand___
A.what she said B.what to say
C.what did she said D.how she had said
2.The girl is thinking about ___she will go abroad to
study English next year.
A.if B.what C.whether D.when
4.the teacher said that___.
A.the sun moves around the earth
B.the earth moved around the sun
C.the moon is our satellite
D.the moon was our satellite
5.I don’t know when he __back,Please tell him the
news when he ___back.
A.come; will come B.comes;comes
c.will come; comes D.will come; will come
6.I don’t know if his uncle ____.I think he ___if he is free.
A.will come; comes B.will come, will come
C.comes comes D.comes ;will come
A
C
C
c
D
把下列句子改为宾语从句.
1.she says, She’ll see a film.
She says____she____ ____ a film.
2.Did Peter come here yesterday Li Lei wants to know.
Li Lei wants to know_____Peter___ here yesterday.
3.Where does she live Mr Hu asked.
Mr Hu asked______ ______ ______
4.She said, Open the windows.
She said_____ _____ the windows.
5.The teacher told us, Don’t play on the street.
The teacher told us____ _____ _____on the street.
6.Our geography teacher told us,The earth goes around the
sun.
Our geography teacher told us_____the earth_____ around
the sun.
that
see
if
came
where
she
lived
to
open
will
not_
to
play
that
goes
宾语从句巧记歌
学习宾从三注意，时态语序和连词。
时态主从要呼应：
主句若为现在时，从句时态随句意；
主句若为过去时，从句时态变过去；
宾从若是表真理，时态不变无质疑。
语序要用陈述序，切莫照搬疑问句。
That连接陈述句，省与不省要注意。
从句若表"是否"，if/whether要慎记。
特殊问句作宾语，仍用原来疑问词。
三个问题需记牢，切莫丢东忘了西。