〜ことだ
JLPT N2
Pattern
- 動辞書形 / ない形 + ことだ
Explanation
Used to give advice or instruction. Suggests that something should or should not be done.
Usage
Frequently used in written guidance or when giving advice in a firm but not aggressive tone.
Formation
Attach to the dictionary or nai-form of a verb.
Examples
健康のためには、よく寝てよく食べることだ。
けんこうのためには、よくねてよくたべることだ。For your health, you should sleep and eat well.