講義を聞いている時は、静かにしていなければならない。

Sentence Analyzer

講義 聞いている 静か していなければならない

English Translation

When listening to a lecture, you should be quiet.

Furigana

講義(こうぎ)()いている(とき)は、(しず)かにしていなければならない。

Romanji

Kōgi o kiiteiru toki wa, shizuka ni shiteinakerebanaranai.

Words

講義 (こうぎ)
lecture
()
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
聞く (きく)
to hear; to listen (e.g. to music); to ask; to enquire; to query; to learn of; to hear about; to follow (advice); to comply with; to smell (esp. incense); to sample fragrance
(とき)
time; hour; moment; occasion; case; chance; opportunity; season; the times; the age; the day; tense
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
静か (しずか)
quiet; silent; slow; unhurried; calm; peaceful
()
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
為る (する)
to do; to cause to become; to make (into); to turn (into); to serve as; to act as; to work as; to wear (clothes, a facial expression, etc.); to judge as being; to view as being; to think of as; to treat as; to use as; to decide on; to choose; to be sensed (of a smell, noise, etc.); to be (in a state, condition, etc.); to be worth; to cost; to pass (of time); to elapse; verbalizing suffix (applies to nouns noted in this dictionary with the part of speech "vs"); creates a humble verb (after a noun prefixed with "o" or "go"); to be just about to; to be just starting to; to try to; to attempt to

Kanji

Reading: コウ
Meanings: lecture, club, association
Reading: 
Meanings: righteousness, justice, morality, honor, loyalty, meaning
Readings: ブン、 モン、 き.く、 き.こえる
Meanings: hear, ask, listen
Readings: ジ、 とき、 -どき
Meanings: time, hour
Readings: セイ、 ジョウ、 しず-、 しず.か、 しず.まる、 しず.める
Meaning: quiet