初中宾语从句.ppt

一般过去时
These flowers are from Guangdong. He said.
He said tபைடு நூலகம்ese flowers were from Guangdong
一般过去时
过去完成时
Did she sleep well last night? David asked.
David asked she had slept well last night.
概念：在复合句中做宾语的句子叫做宾语从句．
宾语从句：
1.关联词 2.语序 3.时态 4.人称 5.if与whether的区别
1.Can you tell me _C___?
A. how can I get there B. where is the post office C. how to get to the drugstore
语法重点：宾语从句
一、概念 由一个句子充当宾语，我们称之为 宾语从句。 e.g. I know the answer.(名词做宾语)
I know that Tom gets the answer.
(句子做宾语, 叫做宾语从句）
二、宾语从句的关联词
*陈述句做宾语，用that引导, that可省略；
I know （that）the Water Festival is really fun.
yesterday. ❖ Do you know (that) there is going to be a
football match tonight? ❖Please tell me how long I can keep this book.
主句是一般过去时,从句一般是过去时态的一种：
一般现在时
三、宾语从句的语序 永远都是陈述句语序
e.g. He asked me who was the boy. ( ) He asked me who the boy was.( )
四、宾语从句的时态变化 主句是一般现在时,从句可以用任何时态. ❖I think (that) she is a clever girl. ❖We all know (that) they reached Shanghai
4.How long have you waited for me? (He asked his friends) He asked his friends how long _t_h_e_y_ had waited for __h_im__ .
If 和 whether的区别 1）Whether 后能跟 or not, if 不行。
in five days. 现在完成时
过去完成时
He told me he had finished his homework last night.
宾语从句为客观事实或真理时，从句均用一 般现在时
Dad told me that the sun rises in the east. Teresa told her son that leaves turn yellow in autumn.
He asked me, “Do you like playing basketball?” He asked me if I liked playing basketball.
He asked me, “Where do you play basketball?” He asked me where I played basketball.
五、宾语从句的人称变化 人称代词要随合理的逻辑而自然变化.
1.We are going to pick apples for the farmers. The students said The students said_t_h_ey__were going to pick apples for the farmers
I’d like to know whether he will come or not. 2）Whether 后能加 to do, if 不行。
He doesn’t know whether to work or play. 3）在介词后只能用whether不能用if.
He is trying to find out whether the medicine works.
现在进行时
过去进行时
I saw
they were swimming in the river.
一般将来时
过去将来时
There will be a meeting in five days. Jack didn’t know.
Jack didn’t know there would be a meeting
2.Will you go there with your parents? (He asked her) He asked her if _s_h_e__would go there with__h_e_r_parents.
3. Can I finish it by myself ? (The old man didn’t know) The old man didn’t know if__h_e__could finish it by h_i_m_s_e_lf .
2. Do you know_C___?
A. who is he B. where does he live C. what he is talking about
3. I don’t know _A__ I can pass the exam.
*一般疑问句做宾语, 用if或whether引导； I wonder if they'll have the races again next year. *特殊疑问句做宾语, 用该特殊疑问词引导。 I wonder where we should go next .
He said, “I like playing basketball.” He said that he liked playing basketball.