使い方・接続
第一に + Phrase
第一 + の + Noun
だいいっ + Noun (Chapter)
Phrase + 第一 + だ
詳細
使用域
Standard
使用域
一般
「第一」の情報
第一 is an expression in Japanese which may be used either as an adverb, or as a noun. As a noun, it will carry the meaning of 'foremost', or 'most important'. As an adverb, it can mean 'first', or 'above anything'.
To use 第一 adverbially, pair it with に. As a noun, it will usually be followed by の (when connecting nouns), or by the auxiliary verb だ, when at the end of a sentence.
To use 第一 adverbially, pair it with に. As a noun, it will usually be followed by の (when connecting nouns), or by the auxiliary verb だ, when at the end of a sentence.
- 第一に彼は何であんな時間にここにいたんだ。First of all, why was he here at that time?
- これはここの第一のルールだ。This is the number one rule here.
- お金よりも健康でいることが第一だ。More than money, being healthy is the most important thing.
- まず第一にこの計画を担当する人を決めましょう。Firstly, let's pick the person that will be in charge of this plan.
Fun Fact
第 is a kanji that is often translated as 'number'. However, the literal meaning is a bit closer to 'position', as it refers to the place that something has within a sequence of numbers. As such, 第一 simply means '1st position'.例文
安全は第一だ。
Safety first.
筋肉をつけたい場合は筋力のトレーニングではなくてダイエットを第一にするべきだ。
If you want to gain muscle, rather than training you should prioritize your diet.
第一節第一款検察官の義務等。
Section 1, Subsection 1, Duties of public prosecutor, etc.
ハグ・クラブルールの第一、ハグ・クラブのことを明かすな。
The first rule of Hug Club is: you do not talk about Hug Club.
調査によると事故が起こったまず第一の原因はヒューマンエラーということだ。
According to the investigation, the foremost reason for accidents is human error.
ご登録いただくと、より多くの例文にアクセスできます。
登録すると他の例文が見れるようになります!
自作の例文
自分なりの勉強をする!
文章を追加し、Bunproの文章と一緒に勉強する。
オンライン
Additional Breakdown and Examples
Nihongo Master
オフライン
Tobira
Page 282
リソースを追跡する!
Bunproでは、あなたがアクセスしたすべてのリソースを追跡し、オフラインでの追跡に役立つ教科書のブックマークを提供します。
「第一」に関する文法ディスカッション
最近の返信 (合計3件)
MaximizedNOVA
Sorry for necro’ing an old thread. But this grammar has been coming up in my reviews with the special rule:
EdBunpro
Good question tbh. I think a common way would be l+tu for an isolated っ, but whether or not that’s faster than typing t+tu then hitting the backspace is probably personal preference. I think Japanese keyboards have a dedicated hotkey for it? Never used one so just speculating, I’d be curious to hear from others as well.
MaximizedNOVA
I didn’t realize we were able to do this on romaji input even when utilizing Windows IME! I’d probably input much faster utilizing the latter approach, but it’s really good to know there’s a way to access all of the small characters on IME as well
「第一」について質問がありますか? 話し合ったり、質問をしてみんなで学びましょう!
ディスカッションに参加する