N2#grammar#advice#n2#formal

N2 Integrated Dialogue Lesson 6

Mastering the usage of ～ことだ (koto da) for giving advice and expressing emphasis in professional and formal contexts.

Context

Professional Advice

In a workplace setting, you often need to provide guidance or emphasize a crucial point to a colleague or subordinate. Using the right tone is essential to sound authoritative yet helpful.

Imagine your colleague is struggling with a project deadline. You want to offer a strong piece of advice that sounds professional and decisive. You might say: 'To succeed, it is essential to prioritize your tasks.'

Tanaka

ぷろじぇくとをせいこうさせるには、まずはけいかくをたてることだ。

プロジェクトを成功させるには、まずは計画を立てることだ。

To make the project a success, the first thing you need to do is make a plan.

Explanation

The Grammar: ～ことだ

The pattern ～ことだ is used to give strong advice, warnings, or to emphasize a necessary action. It carries a sense of 'it is important to' or 'you should'.

Verb (Dictionary form)ことだ

When used with the dictionary form, it indicates a strong recommendation or a necessary condition. When used with the negative form (ないことだ), it serves as a strong piece of advice to avoid doing something.

Watch out

Because this structure sounds authoritative, avoid using it with superiors or people of higher status, as it may sound condescending.

Examples

Examples in Context

Observe how this pattern is used to convey important advice.

健康(けんこう)のためには、毎日運動する(うんどうする)ことだ。

For the sake of your health, you should exercise every day.

健康けんこうhealth運動するうんどうするto exerciseことだことだshould/it is important to

他人(たにん)の悪口(わるぐち)を言わない(いわない)ことだ。

You should not speak ill of others.

他人たにんothers悪口わるぐちbad-mouthing言わないいわないnot say

合格したければ、もっと勉強する【ことだ】。

Hint: The grammar pattern for strong advice.

If you want to pass, you should study more.

Usage

Nuance and Register

Understanding when to use this pattern is key to sounding natural.

～ことだ vs ～べきだ

～ことだ

Subjective advice based on speaker's judgment.

早く寝ることだ。

～べきだ

Objective duty or moral obligation.

約束は守るべきだ。

Which situation is appropriate for using ～ことだ?

✓ Giving advice to a close friend or subordinate.
Speaking to your boss about their behavior.
Writing a formal academic thesis.
Asking a stranger for directions.

～ことだ is authoritative and often sounds condescending, making it unsuitable for superiors or formal writing.

Deep dive

Deep Dive: Emphatic Usage

Sometimes, ～ことだ is used to express strong emotion rather than advice.

In literature or expressive speech, it can emphasize the degree of a feeling. For example: 'なんと美しい景色なことだ' (What a beautiful view it is!). Here, it functions to heighten the speaker's emotional reaction.

Summary

Recap of the lesson.

The pattern ～ことだ is a powerful tool for giving advice or warnings. Use it when you are in a position to offer guidance, but be mindful of the social hierarchy to avoid sounding arrogant.

成功

せいこうnoun

success

計画

けいかくnoun

plan

健康

けんこうnoun

health

悪口

わるぐちnoun

bad-mouthing

合格

ごうかくnoun

passing an exam