英语翻译

问题描述:

英语翻译
1.If they should talk over the problem sometime tomorrow ,they would get the right solution.
2.If green plants should disappear someday ,there would hardly be any life on the earth.
请高手翻译.并解释这里的 should 都是做什么作用,if后的从句是什么时态呢?
这属于那种虚拟语气?

1.If they should talk over the problem sometime tomorrow ,they would get the right solution.
如果他们在明天某个时候商量这个问题,他们会得到正确的解决办法.
2.If green plants should disappear someday ,there would hardly be any life on the earth.
如果绿色植物有一天将会消失,那么地球上就很难有生命.
这两个句子里的should都是shall的过去时.
由if引导的从句有条件状语从句和宾语从句.
虚拟语气属于条件状语从句,结构为:
if + 一般过去时,后面的句子为过去将来时.
过去将来时的标志为:
should(shall的过去时)would(will的过去时)could(can的过去时)+动词原形.
相信我一定没错的.如果还有不懂的我会给你讲!