soon的比较级是sooner，soon的最高级是soonest。

Soon，英语单词，副词，作副词时意为＂快；不久，一会儿；立刻；宁愿＂。

例句：We will be with you soon。很快我们会和你们在一起。

用soon造句

They were soon blotted out by the night。他们很快就消失在夜色中了。

Time zipped by and the year was soon over。光阴荏苒，转瞬又是一年。

He must soon know what has happened。他肯定很快就会知道发生的事情？

The rebellion was soon stamped on by the army。军队很快平息了叛乱。

I was soon to revert to these matters。我不久还要重新谈到这些事情。

He felt shame as soon as he had spoken。话一出口，却又觉得挺丢人的。

The cows will be in for milking soon。奶牛一会儿就赶回来等待挤奶。

I remarked the heat as soon as i entered the room。一进房间就觉得热。