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同谓语从句和定语从句的区别

来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/11/18 12:11:46
同谓语从句和定语从句的区别
同谓语从句和定语从句的区别
1.同位语从句是对中心词(只能是楼上说的表抽象意义的一些名词)的进一步解释说明,可用各种引导词引导,不一定是that;如果是that引导的话,that在从句中不充当任何成分,只起引导作用.
2.定语从句是用个句子来修饰名词/代词的,引导词限定于that/which/whose/who/whom/as/where/when/why这九个单词;如果是that引导的话(其实其他词引导也一样),它一定是代替先行词(即被修饰的名词/代词)在从句中充当一定的成分.

1.Did you hear the news that an earthquake happened in Sichuan?
同位语从句,因为that不能代替news在从句an earthquake happened in Sichuan中充当任何成分.
2.Did you hear the news that he told this morning?
定语从句,that代替news在从句he told this morning中做told的宾语.
3.Can you explain the problem why 1 plus 1 is two?
其实这也是同位语从句,why 1 plus 1 is two补充说明了problem的具体内容.