英语语法问题Iwanttoknowthedatewhenyouwereborn.这个句子里的when是关系副词做状语.但我搞不清楚,向下面这个句子Iwenttotheparkyesterday.这个句子的yesterday是做状语,这个我明白,是用来补充句

Question

英语语法问题
I want to know the date when you were born.这个句子里的when是关系副词做状语.但我搞不清楚,向下面这个句子 I went to the park yesterday.这个句子的yesterday是做状语,这个我明白,是用来补充句子的发生的时间的,当那句定语从句的when做状语我不太理解,

Answer 1

这里when you were born 不是状语从句, 是定语从句修饰 date , date 是先行词, 在从句 you were born 中作时间状语, 所以关系词用 when, 翻译是 我想 知道你出生的日期. when 引导时间状语从句 时翻译是 当 .的时候.
eg . When he was young , his family was very poor .