Last Week
noun
The previous week was last week.
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.
先週見た
saw last week
先週行った
went last week
先週末
last weekend
先週からスタート
started from last week
先週からいる
to be present from last week
先週からつづく
to continue from last week
先週の土日
Saturday and Sunday of last week
先週のはなし
last week's story, the conversation last week
先週のつづき
continuation of last week
先週は、私の会社はお休みでした。
Last week, my company was closed.
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.
先週のクラス休んじゃったから、ノート見せてくれない？
Could you show me your notebook because I didn't go to class last week?