先生は私の背中をぽんとたたいた。

Sentence Analyzer

先生 背中 ぽん たたいた

English Translation

The teacher patted me on the back.

Furigana

先生(せんせい)(わたし)背中(せなか)をぽんとたたいた。

Romanji

Sensei wa watashi no senaka o pon to tataita.

Words

先生 (せんせい、せんじょう)
teacher; master; doctor; with names of teachers, etc. as an honorific; previous existence
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
(わたし、わたくし)
I; me; private affairs; personal matter; secrecy; selfishness
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
背中 (せなか)
back (of body)
()
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.
ぽん (ぽん)
with a slap; with a pop; with a plop; without batting an eyelid; generously
()
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
叩く (たたく、はたく)
to strike; to clap; to knock; to dust; to beat; to play drums; to abuse; to flame (e.g. on the Internet); to insult; to use up money; to call; to invoke (e.g. a function)

Kanji

Readings: セン、 さき、 ま.ず
Meanings: before, ahead, previous, future, precedence
Readings: セイ、 ショウ、 い.きる、 い.かす、 い.ける、 う.まれる、 うま.れる、 う.まれ、 うまれ、 う.む、 お.う、 は.える、 は.やす、 き、 なま、 なま-、 な.る、 な.す、 む.す、 -う
Meanings: life, genuine, birth
Readings: シ、 わたくし、 わたし
Meanings: private, I, me
Readings: ハイ、 せ、 せい、 そむ.く、 そむ.ける
Meanings: stature, height, back, behind, disobey, defy, go back on, rebel
Readings: チュウ、 なか、 うち、 あた.る
Meanings: in, inside, middle, mean, center