初中英语语法之宾语从句课件.ppt

关于初中英语语法之宾语从句
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宾语
I like my teacher.（名词作宾语)
I enjoy playing basketball.(动名词作宾语）
I decide to study h或非正式文体中常省略。
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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。
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whether, if 引导的宾语从句的区别
.
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.
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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
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主句
从句
一般将来时态
一般现在时态
祈使句
含有情态动词
if 如果, 假如
when 当…时
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
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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。
.
1)Do you know whose book it is ?（谁的，作定语）
2)Could you tell me why the train is late? （为什么，作状语）
3)He asked who could answer the question.（谁，作主语）
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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
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