N4
たところだ
Just finished doing, Was just doing
今、先生に聞いたところ。
I just asked the teacher.
Explanation
「たところだ」 has 3 uses
1Have just done (〜たところだ)
Verb た-form + ところだ: the action has only just finished. 「今帰ってきたところです」 (I've just got home).
今食べ終わったところです。
I just finished eating.
今、先生に聞いたところ。
I just asked the teacher.
2Was just doing (〜ていたところ)
Verb ていた-form + ところだ: you were in the middle of doing it right then. With 「に/へ」, something else happens at that moment: 「休んでいたところに電話が来た」 (I was resting when the phone rang).
休みを楽しんでいたところに上司から電話が来た。
I was enjoying my day off when my boss called.
服を脱いでいたところに、母が部屋に入ってきた。
My mom came into the room just as I was taking my clothes off.
3Just as … (〜たところで)
Verb た-form + ところで: right after the action, something else (often unwelcome) happens: 「駅に着いたところで雨が降り出した」 (Just as I got to the station, it started to rain).
新しいおもちゃを渡したところで壊れた。
Just after I gave the new toy to them, it broke.
改札に入ったところで電車の扉が閉まった。
Just as I went through the ticket gate, the train doors closed.
Mixed up with
Versus 「〜たばかりだ」 (a favourite test point): 「たところだ」 is objectively very recent, seconds to minutes ago. It cannot refer to months or a year ago, so 「×去年日本に来たところです」 is wrong.
「たばかりだ」 is the speaker's feeling of 'only just', so it can cover a long time: 「先月車を買ったばかりだ」, 「去年結婚したばかりだ」.
Before a noun only 「たばかり」 works: 「生まれたばかりの赤ちゃん」 (a newborn baby), not 「×生まれたところの赤ちゃん」.