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同位语从句与非限制定语从句(另类解读法—升级你的逻辑思考力)

句子大全 2008-01-24 17:35:07
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记录典型问题 分享教学方法

S: 学生 T:老师

T:请问,同位语从句与限制性定语从句的区别搞清楚了吗?

S: 同从与定从的区别:

1.先行词在同从中只能是抽象名词;在定从中没有限制;

2. 引导词不同:定从中没有whether,what,how;

3.that在定从中担当主、宾、表;在同从中不担当成分;

4.wh-在定从中不翻译,即无意义;在同从中翻译为疑问词的本身含义,即有意义。比如:

The problem who can do it is not solved.

谁能做这件事的问题还没有解决。(同从)

The man who can do it is not found.

能做这件事的那个人还没有找到。(定从)

T: 很好!那同位语从句与非限制性定从有什么关系?想过吗?

S: 从来没想过,它们之间有关系吗?

T: 当然!比如上面的同从的例句:

The problem who can do it is not solved.

此句可转化为非限制性定语从句:

The problem, which is who can do it , is not solved.

S: 哇!太棒了!我怎么从来没有想过。

T: 同从就是解释说明其前面的抽象名词,即同位关系, 或者叫系表关系,此非限制定从中又含有一个who引导的表语从句。

S: 从句中的从句。也就是说同从可以转化为非限制性定从加表语从句。

T: 一语中的!再强调一下:

同从可以转化为非限制性定从加表语从句;但非限制性定从不一定能转化为同从。

比如:

1.We received a message that he was ill. =

We received a message , which is that he was ill.

2. He must answer the question whether he agrees to it or not. =

He must answer the question , which is whether he agrees to it or not.

练一练:

1. The idea that the earth is round is not a new one.

2. The truth came out at last that he was a liar.

S: 第1句相当于:

The idea ,which is that the earth is round , is not a new one.

第2句相当于:

The truth ,which is that he was a liar, came out at last .

本节课教与学方法提炼:逻辑关系法

逻辑无处不在,尤其在语言学习中。通过刻意培养和判断语言中的逻辑关系,来提升逻辑思维能力。

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