rain ing形式: raining.
I shall still go ， notwithstanding the rain .尽管下雨，我仍然要去。
Shut the window for fear that it may rain .恐怕会下雨，把窗户关上。
Suppose it rained ， we would still go .假如下雨的话，我们还是要去。
It 's damp and cold ， i think it 's going to rain .我看是要下雨了。
In case it should rain ， do n't expect me .如果天下雨，我就不来了。
