Question

This is the house .He was born in it.定语从句怎么做

Answer 1

This is the house,which/where he was born in it.
那么这个句子的定语从句，是一个非限定性从句。
也就是说，删去从句，主句意思仍然是概念清晰，结构完整的。
（如果第一个句子是this is a house.那么一切都将不一样。）

我再给你写几个句子，你就清楚了 。
My sister who lives in London is a doctor.(我不止有一个妹妹，从句限制了哪个妹妹）
My sister ,who lives in London,is a doctor.（我只有一个妹妹，从句为妹妹的情况多说明些）
据说，最著名 例子是
一个不喜欢穿牧师服装的牧师说：
“I will wear no clothes which will distinguish me from my fellow-men."(我不要穿那些使我显得与众不同的衣服。）
印在报纸上，这句话变成了：
“I will wear no clothes ,which will distinguish me from my fellow-men."(我不要穿衣服，穿上衣服会使我与众不同。”

Answer 2

你好：
答案：This is the house that he was born in.

祝你学习进步，更上一层楼！ (*^__^*)
不明白的再问哟，请及时采纳，多谢！

Answer 3

This is the house that he was born in.