【英语】It's the first time that是什么从句？

回眸醉倾城

It was the first time that she had visited the city是什么从句？
不是强调句，强调句应该是It was for the first time that she visited the city.
不是定语从句，定语从句应该是It was the first time when she visited the city.

徐银河

This is the first time为主句，that she had visited the city.为定语从句，修饰the time，that为关系副词，可以省略

闽映阳

when代替不了for the first time，只能用that或者for which(很少)。用when更多的是引导时间状语从句。

Lizzi

能理科能表达，为什么还要纠结是什么从句呢？

何夜卉

定语that. the first time要求一个定义，否则没有意义。
有个规定，定义用that引导，基本上大家都明白这，尽管有人【刻意】不遵守。例如，关于人，[ .... a person that +(clause)  ] 有人改成who.

何夜卉

I'd convicted her for years. Finally she started to admire the city. It was the first time, when she visited....
我造个句，刻意示例the first time 要求的定义，前文已经隐藏。后面这个逗号when是个【非限定性】说明。
【顺手拍个脑门，仅供参考】

任珊珊

我猜叫that从句。对了吗？

罪莎

不是简单句？

犁运凯

宾语从句吧

缘分

就是定语从句。对于一些特定的表示时间/地点/原因/方式的先行词，其定从可以用 that 引导，此时 that 做关系副词，并且可以省略。