不对。这是一个与过去事实相反的虚拟语气句子。要是我当时意示到了时间那么紧迫我就会坐出租了。而事实上他没有意识到，也没有坐出租车。正确的句型是: Had I realised or If I had realised, I would have + 动词过去分词。

你知道如何在日常对话中使用真实条件句吗？“If” 引导的真实条件句应该使用在什么场景中？“一分钟英语” 将语法点化繁为简。 Hi guys, it's Phil from BBC Learning English. Today we're going to look at how we can make conditional sentences easy. So let's start with ...

The rules of grammar ('I will go') are shifting in response to traffic ('I might get there'), WE USE language to describe reality reality changes and the language changes. So the experts tell us. Well ...