415　It is the first time+that从句

◎ 本句型意为“第一次……”，that从句常用现在完成时，若用It was the first time，that从句要用过去完成时。

It is the first time that I have ever been to the seaside. 这是我第一次来到海滨。

It was the first time that Jack had broken the rules. 这是杰克第一次违反规章。

This is the first time that I have seen such a beautiful garden. 这是我平生第一次见到这么美的花园。