学生が授業中に寝てしまったら、きっと怒るでしょう。

Sentence Analyzer

English Translation

I'll bet he'd have a fit if his students fell asleep.

Furigana

学生(がくせい)が授業中(じゅぎょうちゅう)に寝(ね)てしまったら、きっと怒(おこ)るでしょう。

Romanji

Gakusei ga jugyōchū ni neteshimattara, kitto okoru deshō.

Words

学生 (がくせい)

student (esp. a university student)

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

授業中 (じゅぎょうちゅう)

while in class

に (に)

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

寝る (ねる)

to lie down; to go to bed; to lie in bed; to sleep (lying down); to sleep (with someone, i.e. have intercourse); to lie idle

屹度 (きっと、キッと)

surely; undoubtedly; almost certainly; most likely (e.g. 90 percent); sternly; severely; having no slack; rigid; stiff; tight; suddenly; abruptly; instantly

怒る (おこる、いかる)

to get angry; to get mad; to tell someone off; to scold; to be angular; to be square

デス (デス)

death