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宾语从句讲解
一、情景导入
春游是学生的最爱，跟同学们说自己喜欢旅游度假，这个周末打算去泰山观光，问同学们要去哪里旅游，是否打算乘汽车去，从而引出以下三个句子：
1.I say that I plan to visit Mount Tai this summer.
2.I ask where you plan to go.
3.I want to know if you take the bus to go there.
让同学们自读，观察着三个句子的结构特点，找一两名同学找出宾语从句，分析宾语从句的特点，语序是                  （陈述句语序或者疑问句语序），时态是                ，还可以用别的时态吗，当然可以，从而引出本节课的复习目标：宾语从句。
二、宾语从句大荟萃：
部落A:主句为一般现在时或现在完成时：
第一组：
I think  (that)  Mary is a good friend.
We are sure  (that) you went to Weifang yesterday.
Tony says  (that)  he will return to England.
I have know  (that)  the boys have gone hiking.
Can you hear  (that)  Sally is playing the violin?
让同学们先自读例句，然后分析例句特点，注意语序和时态.
 主句为一般现在时或现在完成时：陈述句做的宾语从句用__________引导，可以省略that，时态可以是       ，       ，        ，        ，       及其他时态，语序必须是      _____________语序。
让同学们先自己完成，再小组讨论，最后我再评定，精讲点播。
练习一下：合并句子：
We are late. I am afraid.
Sally says.  I like playing the violin.
It seems .   It is going to rain.
第二组：
I can’t understand why the boy likes computer games so much.
They haven’t decided where they go for the holiday.
Do you know when we will hold the sports meeting?
请学生们自读例句，再分析归纳：主句为一般现在时或现在完成时：特殊疑问句做的宾语从句，还用原来的      引导，但必须改为      语序。
让同学们先自己完成，再小组讨论答案，最后我再评定，精讲点播。
练习一下：合并句子。
The teacher asks Tom. why are you late again？
I ask Sally . When will you go to England?
We ask him . Who did you come here with?
完成句子：
1、“Where do you live?” Sally asks.
Sally asks                             .
2、Do you remember        you went to Beijing in1990?
A. that     B.how   C.when  D. where
3、Do you know       bike this is?
A.that   B.who   C.what   D.whose
4、----Could you tell me ___________you ___________ here?
 -----Since last year.
A.how far have,  lived B.how often ,have lived  C.how soon have,lived  D.how long,have lived
让同学们先自己完成，再小组讨论答案，再请一两位同学分析答案，最后我再评定，精讲点播,重点强调将疑问句语序改为陈述句语序，即主语在前，谓语在后。
第三组：
I don’t know if /whether it is going to rain tomorrow.
We haven’t decided if /whether we will go to Beijing for vacation.
Tony doesn’t know whether he passed the exam or not.
We don’t know whether we should help him or not.
请学生们自读例句，再分析归纳：主句为一般现在时或现在完成时：一般疑问句做的宾语从句，用      或___________引导，句中有or not 时，必须用whether.宾语从句必须用      语序。
练习一下：
合并句子：
1、Mr. Wang asks .   Does Tom often go to school on foot?
Mr. Wang asks _________Tom often go to school on foot.
2、Did Jane come here yeesterday?I want to know.
I want to know ____________Jane _____________here yesterday.
  请同学们先自己完成，再小组讨论答案，再请一两位同学分析答案，最后我再评定，精讲点播,重点强调将疑问句语序改为陈述句语序，即主语在前，谓语在后。
部落B:主句为一般过去时：
第一组：
1、Mr. Yu told me Tom was an honest boy.
2、Wei Hua said She had been to America.  
3.We planned we would had a picnic the next Sunday. 
请同学们分析时态一致原则：当主句是一般过去时态时，宾语从句必须用相应的  --------时态。
练习一下：
1、We didn’t know Sally      (come) from England.
2、The students hoped there       (be) no homework the next weekend.
3、The teacher said the students        (sing)  then.
自主归纳：当主句是一般过去时态时，宾语从句是一般现在时态改成                时态 ，如例1.宾语从句是一般将来时态改成                 时态，如例2.宾语从句是现在进行时态改成             时态，如例3.以此类推，现在完成时态改成              时态，

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