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|\n\n:::example\n**何時（なんじ）に朝（あさ）ごはんを食（た）べますか。**\n\n— 七時半に食べます。\n:::\n\n「に」は時刻のすぐあとに置きます。\n\n## 2. 曜日と日付に付ける\n\n特定（とくてい）の曜日や日付にも「に」を使います。\n\n- 月曜日（げつようび）**に**日本語（にほんご）を勉強（べんきょう）します。\n- 金曜日（きんようび）**に**友達（ともだち）と会（あ）います。\n- 五月三日（ごがつみっか）**に**国（くに）へ帰（かえ）ります。\n\n:::tip\nカレンダーを指（さ）せる日には「に」を付ける、と考（かんが）えると分かりやすいです。\n:::\n\n## 3. 「に」を付けない時のことば\n\n今日（きょう）、明日（あした）、毎日（まいにち）のように、話す日から見（み）て分かることばには、ふつう「に」を付けません。\n\n| 「に」を付けないことば | 自然（しぜん）な文 |\n| --- | --- |\n| 今日 | 今日、図書館（としょかん）へ行きます。 |\n| 明日 | 明日、母（はは）に電話（でんわ）します。 |\n| 毎日 | 毎日、十一時に寝ます。 |\n| 昨日（きのう） | 昨日、うちで休（やす）みました。 |\n\n:::warning\n時間（じかん）を表すことば全部（ぜんぶ）に「に」を付けるわけではありません。\n\n- ✓ 明日、テストがあります。\n- ✗ 明日**に**テストがあります。\n:::\n\n## 4. 「いつ」と「何時」\n\n広（ひろ）く時をたずねるときは **いつ**、時計の時刻をたずねるときは **何時** を使います。\n\n:::example\n**いつ旅行（りょこう）しますか。**\n\n— 来週（らいしゅう）旅行します。\n\n**何時に出発（しゅっぱつ）しますか。**\n\n— 九時（くじ）に出発します。\n:::\n\n基本（きほん）の質問では、**いつに** ではなく **いつ** と言います。\n\n## 5. 時の「に」とほかの「に」\n\nこのページの「に」は「いつ」を示します。場所（ばしょ）への移動（いどう）を示す「に」は、別（べつ）の使い方です。\n\n- **九時に**店（みせ）を開（あ）けます。→ 時点\n- 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