1、rain当动词讲是下雨，过去式是rained.和单数第三人称连用是rains.当形容词讲是rainy.raining是现在分词。
2、There is a lot of rain this summer. It rained last night. Does it often rain in summer?
3、It is rainy today.
rain的过去式是什么1、过去式是rained，例如：
2、To our great disappointment, it rained every day of the trip.这次旅行天天下雨，让我们大失所望。
3、It hardly rained at all last summer.去年夏天几乎没怎么下雨。