Japanese · JLPT Band 1 (N5) · Chapter 34
きのう なにを しましたかWhat did you do yesterday?
Talking about the past: the first past tense "-mashita". Vocabulary: kinou, ototoi, senshuu, sengetsu, kyonen, yuube, asobu, tsukuru, yasumu, kaeru, benkyou suru. Key grammar: for a finished action, change "-masu" to "-mashita". "Tabemasu" → "tabemashita", "ikimasu" → "ikimashita", "shimasu" → "shimashita". The negative "-masen" → "-masen deshita": "tabemasen deshita". Use it with kinou, senshuu, etc.: "kinou eiga o mimashita" (I watched a film yesterday). English speakers tend to leave the verb in the present "-masu" even with a past word: "kinou mimasu" ✗ → "kinou mimashita" ✓. Kana corner: the sound of "-mashita", the small "tsu" of "ikimashita".
Dialogue
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きのう みます? きのう みました?— kinou mimasu? kinou mimashita?
- Yukiマイクさん、きのうなにをしましたか?Mike, what did you do yesterday?
- Mikeきのうえいがをみます。そしてともだちにあいます。Yesterday I watch a film. And I meet a friend. (slip: with a past word the verb must be past → kinou eiga o mimashita)
- Yuki「きのう」ならかこけいです:「みました」「あいました」。With "kinou" it is the past: "mimashita", "aimashita".
- Mikeあ、きのうえいがをみました。そしてともだちにあいました。Ah, yesterday I watched a film. And I met a friend.
- Yukiかんぺきです!しないときは「〜ませんでした」です。Perfect! When you did not do something, it is "-masen deshita".
- Mikeわかりました。きのうはべんきょうしませんでした!I understand. Yesterday I did not study!
Dialogue
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せんしゅうの しゅうまつ— Last weekend
- Mikeユキさん、せんしゅうのしゅうまつなにをしましたか?Yuki, what did you do last weekend?
- Yukiどようびにかぞくにあいました。いっしょにばんごはんをつくりました。On Saturday I met my family. We made dinner together.
- Mikeいいですね!にちようびはなにをしましたか?Nice! What did you do on Sunday?
- Yukiうちでやすみました。あまりでかけませんでした。I rested at home. I did not go out much.
- Mikeわたしはせんしゅうにほんごをべんきょうしました。Last week I studied Japanese.
- Yukiすごい!じょうずになりましたね。Wow! You have gotten good at it.
Vocabulary
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- きのう
nounyesterday
- おととい
nounthe day before yesterday
- せんしゅう
nounlast week
- せんげつ
nounlast month
- きょねん
nounlast year
- ゆうべ
nounlast night
- あそぶ
verbto play, hang out (→ asobimasu)
- つくる
verbto make (→ tsukurimasu)
- やすむ
verbto rest (→ yasumimasu)
- かえる
verbto return, go home (→ kaerimasu)
- べんきょうする
verbto study (→ benkyou shimasu)
Grammar
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The past: "-mashita" / "-masen deshita"
Explanation
Until now you spoke in the present "-masu". For a finished action (the past), you simply change "-masu" to "-mashita": tabemasu → tabemashita, ikimasu → ikimashita, mimasu → mimashita, shimasu → shimashita. The negative "-masen" becomes "-masen deshita": tabemasen → tabemasen deshita. Use it with past words (kinou, senshuu, kyonen…): "kinou eiga o mimashita" (I watched a film yesterday), "senshuu Kyouto ni ikimashita" (last week I went to Kyoto). English speakers tend to leave the verb in the present "-masu" even when "kinou" is there: "kinou mimasu" ✗ → "kinou mimashita" ✓. The past word alone is not enough — the verb must be in the past too.
Examples
- きのう えいがを みました。Yesterday I watched a film.
- せんしゅう きょうとに いきました。Last week I went to Kyoto.
- ゆうべ ばんごはんを つくりました。Last night I made dinner.
- きのうは べんきょうしませんでした。Yesterday I did not study.
Kana
i
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「〜ました」の おと— The sound of "-mashita"
Read the sentences in hiragana:
- きのう えいがを みましたkinō eiga o mimashitayesterday I watched a film
- きょうとに いきましたKyōto ni ikimashitaI went to Kyoto
- ばんごはんを たべましたbangohan o tabemashitaI ate dinner
- べんきょうしませんでしたbenkyō shimasen deshitaI did not study
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