i moved into the house a week ago.i have moved into the hours for a week.

第一句是正确的：一周前我搬家了.
第二句是错误的,由于move是瞬间动词,不能和时间段连用,所以改为：I have been in the new house for a week.我已经在新家住一个星期了.（说明你已经搬家一星期了）如果想强调搬家呢，i was ??? moved???不行噢，如上所说，moved瞬间动词，不能和时间段 for a week 连用。或者你可以这样表达 I have been busy moving into a new house for a week. 我忙了一周在搬新家。表示“状态”才能够和时间段连用。