It's the first time , for the first time , the first time , at first 区别？哪个后面加过去时态

Question

如题所述

Answer 1

只有在句子中 才能说清楚
it is the first time 后面经常跟that 引导的定语从句
for the first time 经常和现在完成时 连用
the first time 就是一个名词词组
at first 是介词短语 起副词作用 作状语 经常跟 一般过去时连用

Answer 2

1.It's the first time that I have been here. 或It was the first time that I had been there.注：It's the first time that+现在完成时， It was the first time that+过去完成时。
2.for the first time 只能作状语，一般用于一般过去时，例：I went to Beijing last year for the first time.
3.the first time是高中重点语法，即名词作连词，类似的还有the moment , the minute等，译为：一```就```，多与一般过去时连用。例：I fell in love with Kunming the first time I came here.
4.at first 只作时间状语，意为：开始，首先。多与一般过去时连用。例：At first , I have no interest in English.