英语,which前加天加逗号的问题比如：I have an apple which is delious .与I have an apple,which is delious .这两句修饰apple的用法都对吗?

Question

英语,which前加天加逗号的问题
比如：I have an apple which is delious .与I have an apple,which is delious .这两句修饰apple的用法都对吗?

Answer 1

虽然我是人,但我并不高.不过我还是愿意来帮你解答疑难.
你的疑问主要是涉及到定语从句.定语从句有限制性定语从句和定语从句两种.所谓限制性,就是紧跟先行词后的,如 I have an apple which is delious.非限制性定语从句如：I have an apple,which is delious.
限制性定语从句是常态,非限制性定语从句是非常态.所谓常态就是一般的情况,用得最多的；非常态用得较少,但一般都出于特殊用途.非限制性定语从句可以修饰限定逗号左边的名词先行词,也可以修饰限定逗号左边的整个句子,至于具体是修饰单词还是句子,要看具体的句意.修饰单词的时候,一般是有特指、补充、插入语、补充说明之意.
所以,从这两种非限制性定语从句的概念可以看出,I have an apple which is delious.与I have an apple,which is delious.都是正确的.全在于说话者本身的意图.
水平有限,有误之处请批评指正!