had gone to 是什么时态

had gone to 是过去完成时态；

过去完成时(The Past Perfect Tense)表示过去某一时间前就已经发生或完成了的动作，对过去的某一点造成的某种影响或是结果，用来指在另一个过去行动之前就已经完成了的事件。

His second son, Paddy, had gone to live in Canada

他的二儿子帕迪去加拿大生活了。

He made some inquiries and discovered she had gone to the Continent

他打听了一番，发现她已经去了欧陆。

He had gone to the reception desk, presumably to check out.

他已经去前台了，可能是要办理退房手续。

She had gone to work believing Helen was safely tucked up in bed.

她相信海伦已经安然入睡后就去上班了。