itwasthat是什麼基本句型

是強調句，例如：

1、So it was that he finally returned home.就這樣，他終於回到了家。

2、It was that image of calm and discipline that appealed to voters.正是那個冷靜、自律的形象打動了選民。

3、The pity of it was that the Americans didn't play cricket.可惜的是美國人不打板球。