【JLPT N4 Grammar】〜のは〜だ(~nowa~da)

Explanation:〜のは〜だ

Meaning
The reason (someone) does…is because…"

Used to emphasize or clarify that a specific detail or fact is associated with something else. In English, it can translate to phrases like "What (someone) does is…" or "The (thing) that (someone) does is…," helping to highlight or specify information.

Form
Verb(plain form) + のは
い-adjective + のは
な-adjectiveな + のは
N + なのは

Points

  1. Emphasizing Information: This structure is often used to stress the importance of a detail within a sentence.
  2. Clarifying Facts: It helps clarify which specific aspect is being referred to or focused on.
  3. Versatile in Use: This form can be used with verbs, adjectives, or other nouns, making it flexible for a range of expressions.

JLPT Level
N4



Sample sentenes

学校がっこうに きたくないのは、テストが あるから
The reason I don’t want to go to school is because there’s a test.

― Here, "学校がっこうきたくないのは" (not wanting to go to school) is emphasized as being due to "テストがあるから" (because of the test).

わたしが なのは、この ケーキ
The one I like is this cake.

― "きなのは" (the one I like) is specified here as "このケーキ" (this cake), drawing attention to it.

トムさんが さがしているのは、この ほん
What Tom is looking for is that book.

― This sentence clarifies that "the thing Tom is looking for" is "あの本" (that book).

かれが おくれたのは電車でんしゃが おくれたから
The reason he was late is that the train was delayed.

地震じしんが きたとき一番いちばん 大切たいせつなのは あわてないこと
When an earthquake occurs, the most important thing is not to panic.

このみせで 一番いちばん 人気にんきがあるのは、ハンバーグ
The most popular menu in this store is the hamburger steak.

Vocabulary

Japanese English
探す さがす to look for
地震 じしん earthquake
慌てる あわてる to panic

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