Question

for the first time 用法。。。完成时吗？

for the first time i felt that i had achieved something。。。。哪位高人分析一下

Answer 1

for the first time i felt that i had achieved something.
这句话没错！

for the first time 没有时态限制。
这句felt 指过去， had achieved 是先于felt 发生的，指“过去的过去”， 当然用过去完成时

也可用于其它时态， 如：
I'll go there for the first time.

不过， 在It/This/ That is the first(second...) time + 从句。 这个句型中， 如果从句的动作已经发生， 一般用完成时， 如：
It is the first time I have visited the city.

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Answer 2

本句中，for the first time 时间状语对应的动词是felt, 一般过去时，并非完成时

从句中had achieved 用过去完成时，是因为动作发生在felt 前，过去的过去。

for the first time 常用一般过去时，意思是 第一次。
比如 I saw the picture for the first time.

而it is/was +第几次+从句， 从句则要用完成时

比如 It is the first time that I have come here.
It was the first time that i had come here.

Answer 3

你好。不一定的。比如说：
1 She was in London for the first time last week ------一般过去时
2 John is here with us in China for the first time ------一般现在时
3 For the first time in many years, Mary has had a kiss with a boy much older than she is -----现在完成时

总之，for the first time 这个结构不能决定谓语的时态。

Answer 4

这里是过去时 从句是过去完成时