一般过去时，这里stopped是stop的过去式 而 raining只是stop doing 里的固定用法而已， 意思是停止做某事 ，而stop to do 是 停下来手边的事去做另一件事；
its stopped raining 雨停了
What do you know! It's stopped raining at last.
你看怪不怪！天终于不下雨下。
She would go shopping if it stopped raining yesterday.
如果昨天雨停了，她应该会去逛街买东西了。
So he could see when it stopped raining.
他好知道什么时候雨停了。
It had just stopped raining when we set out.
我们出发的时候雨刚刚停了。
Hardly had it stopped raining when they went to work in the fields.
雨一停，他们就到田里去干活了。
温馨提示：
