定语从句 关于介词提前麻烦哪位大师帮我把定语从句中介词提前的部分讲一下,最好细一点.（可以结合下面的例句）October 1, 1949 is the day. The People's * was founded on October 1, 1949.---October 1, 1949 is the day when (=on which) the People's * was founded. I'll never forget the time. We worked on the farm during the time.---I'll never forget the time when(=during which) we worked on the farm.I recently went to the town. I was born in the town.---I recently went to the town.
问题描述：
定语从句 关于介词提前
麻烦哪位大师帮我把定语从句中介词提前的部分讲一下,最好细一点.（可以结合下面的例句）
October 1, 1949 is the day. The People's * was founded on October 1, 1949.
---October 1, 1949 is the day when (=on which) the People's * was founded.
I'll never forget the time. We worked on the farm during the time.
---I'll never forget the time when(=during which) we worked on the farm.
I recently went to the town. I was born in the town.
---I recently went to the town. where(=in which) I was born.
The reason why(=for which) he was late was that he missed his train.(能把这句话拆成两句吗?)
另外,who、whom、whose、when、where、why在定语从句中作为连接词,那些、在做什么成分时是可以省略的啊?
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