Last Week
noun
The previous week was last week.
せんしゅう
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
先週は学校はお休みでした。
School was out last week.
大きくなったねー。先週はまだあんなに小さかったのに。
You sure have grown a lot! You were still tiny last week though.
先週出席した経済相互援助会議で、喋る犬にインタビューされたんだが、あいつは本当に嫌なやつだった。
I was interviewed by a talking dog about the Comecon convention I attended last week. He was so insulting.