初三宾语从句讲解.ppt

The Object Clause
了解宾语从句
宾语从句是主从复合句的一种。主从复合句是由一个主句
和一个或一个以上的从句构成的。
在复合句中,由一个句子充当宾语,这个句子叫做宾语从
句。
宾语从句由“关联词+主语+谓语”构成。引导宾语从句的常
见关联词有that, if, whether, what, who, where,
why和how等。
不同引导词引导的宾语从句
从句原形
关联词
例句
陈述句
that(在口语或非正式文体中常省略)
I think (that) Halloween is a fun festival.
Mary thinks (that) the teams were just fantastic.
一般疑问句
whether, if(在口语中常用if)
I wonder if/whether they’ll have the races again next year.
特殊疑问句
who, what, which,
when, where, how, why
Could you please tell me where the restrooms are?
由从属连词that引导的宾语从句
注:that 在句中无词汇意义,在从句中不能充当成分,
在口语当中往往省略
.
I hear (that) he will be back in an hour .
He said (that) he missed us very much .
The teacher told us (that) the earth moves around the sun.
当宾语从句具有陈述意义时,用____引导
that
由从属连词whether, if 引导的宾语从句
want to know. Will he go to the park with us ?
Ask him whether (if) he e.
当句末为or not时,引导词只能用whether而不能用if.
I want to know if (whether) he will go to the park with us.
2. Ask him. Can e?
3. I don’t know. Is it going to rain or not?
I don’t know whether it is going to rain or not.
当宾语从句具有疑问意义时,可用if 或whether引导。它们在句子中的意思是_ ___(如果 / 是否)。
是否
由连接代词what, whom, whose, which, what及
连接副词 when, where, how, why引导的宾语从句
1. He asked __________________________? (谁能回答这个问题)
2. Do you know_________________________? (他们在等谁)
3. He asked _________________? (这个帽子是谁的)
4. Would you tell me _________________?(为什么火车迟到了)
5. Do you know__________________________________________?
(地球和月亮,哪一个比较小)
6. Please tell me _______________________?(我们什么时候开会)
7. Can you tell me _______________? (他在哪儿)
8. Could you tell me ______________________? (我该怎么去车站)
9. Do you know __________________? (他的名字是什么)
who could answer the question
whom they are waiting for
whose hat was this
when we’ll have a meeting
where he is
how I can get to the station
why the train is late
what his name is
which is smaller, the earth or the moon?
宾语从句的时态一般受主句时态的影响。当主句是一般现在时或一般将来时,宾语从句可以根据具体情况用适当的时态;当主句是一般过去时,从句要用相应的过去时态。但当从句表示的是名言、客观真理或自然现象等时