中式英语口语错误讲解

94.故障

[误] It is time that we stop the machine and find the trouble.

[正] It is time that we stopped the machine and found the trouble.

翻译：该停机检查故障了。

讲解：It is time that...表示“是......的时候了”，其后的从句应采用过去时态，这是虚拟语气的要求。 

更多口语例句：
He always repairs to his friends when he has trouble.
他遇到麻烦事时总是求助于他的朋友们。