彼女、先生が生徒に歴史の重要性を説いた

N5 彼女 kanojo she N5 先生 sensei teacher N5 生徒 seito student, pupil N4 歴史 rekishi history N3 重要 juuyou important, essential, significant N3 性 sei sex, gender, nature, quality N3 説 setsu theory, opinion, explanation, doctrine

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N5 先 sen / saki, ma.zu before, ahead, previous N5 生 sei, shou / i.kiru, i.kasu, i.keru, u.mareru, uma.reru, u.mare, umare, u.mu, o.u, ha.eru, ha.yasu, ki, nama, nama-, na.ru, na.su, mu.su, -u life, genuine, birth N3 徒 to / itazura, ada on foot, junior, emptiness N2 歴 reki, rekki curriculum, continuation, passage of time N2 史 shi history, chronicle, histoire N4 重 juu, chou / e, omo.i, omo.ri, omo.nau, kasa.neru, kasa.naru, omo heavy, important, esteem N3 要 you / i.ru, kaname need, main point, essence

N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase