为什么是The rain stopped而不是 rain stopped?我想入门英语,什么都不懂,

为什么是The rain stopped而不是 rain stopped?我想入门英语,什么都不懂, he has died.the rain has stopped. the rain stopped just now改为疑问句 the rain stopped just now改为疑问句 该写句子：We went home after the rain stopped We ( )( )home( )the rain stopped 改为同义句 We waited until the rain stopped.We ( ) leave ( ) the rain stopped. 英语the rain stopped和the rain had stopped有区别吗? 我希望这雨将在明天中午前停下来 I hope the rain will have stopped by tomorrow noon.我不明我希望这雨将在明天中午前停下来 I hope the rain will have stopped by tomorrow noon.我不明白为什么是by tomorrow noon 而不 改同义句We waited until the rain stopped We______ leave______the rain stopped Out the window the rain stopped,the sky is still He went home after the rain had stopped.同义句.He went home after the rain had stopped.He _________ ________go home the rain had stopped. The rain has stopped,but the heart still drop the plane ______ after the heavy rain stopped I__（trap） in the floods after the rain stopped He explain to us that the heavy rain stopped him arriving on time .这是个什么句式,帮我分析一下是定从吗,顺便帮我解释一下为什么是定从, After the rain stopped,they went to the zoo.They ____ ____go to the zoo____the rain stopped.(同义句转换, She went home after the rain stopped的同义句 She went home often the rain stopped同义句